CN105338761A - Mdu machine frame - Google Patents
Mdu machine frame Download PDFInfo
- Publication number
- CN105338761A CN105338761A CN201510664430.8A CN201510664430A CN105338761A CN 105338761 A CN105338761 A CN 105338761A CN 201510664430 A CN201510664430 A CN 201510664430A CN 105338761 A CN105338761 A CN 105338761A
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- panel
- wall
- support plate
- machine frame
- vertical wall
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Abstract
Provided is an MDU machine frame. The machine frame comprises a machine frame main body, a support plate, a cable support, protection coils and an installation panel. The machine frame main body comprises a C-shaped main framework, panel support plates, outer side plates and upper and lower fixed frames. Upper and lower ends of the panel support plates and of the outer side plates are fixedly connected with free ends of upper and lower walls of the main framework. Panel guide grooves and support plate guide grooves are arranged on vertical walls and the panel support plates. Heat dissipation holes are arranged in guide grooves of the vertical walls, of the panel support plates and of the outer side plates. The installation panel is in the shape of an L. The left end is inserted in the panel guide grooves. The right end of the installation panel and the vertical walls are fixedly connected with the outer side plates. Upper and lower ends of the cable support are fixedly connected with left side edges of upper and lower walls. The right side wall of the support plate is fixedly connected with the outer side plates and the vertical walls. Connection and inserting opening groups are arranged in the left side wall of the support plate. Flanges cooperating with the support plate guide grooves are arranged in front and back side walls. Front and back sides of the installation panel respectively correspond to two protection coils. Front and back sides of the support plate respectively correspond to two protection coils. The middle parts of the upper and lower fixed frames are fixedly connected with inner side faces of the upper and lower walls, and the front and back parts of the upper and lower fixed frames are fixedly connected with the outer side plates and the vertical walls.
Description
Technical field
The present invention relates to a kind of message (message) decoding unit (MDU) machine frame.
Background technology
Message (message) decoding unit (being called for short MDU) is a kind of important Modern optical communication unit, and the associated communication device of this optical communication element is arranged in MDU machine frame.But existing MDU machine frame all there is rigidity and radiating effect is poor, install and use the shortcoming of inconvenience.
Summary of the invention
Main inventive object of the present invention is to provide that a kind of rigidity is high, good heat dissipation effect, MDU machine frame easy to install.
The present invention's technical scheme used is: a kind of MDU machine frame, comprises machine frame main body, supporting plate, cable bearer, some protective rings and some installation panels; Machine frame main body comprises main frame, panel support plate, outer panel and upper and lower two fixed frames; Main frame is the preceding Contraband shape of opening, the right edge of upper lower wall respectively to outer 90 ° of flangings, limit, left side first 90 ° of flangings to the right again after inside 90 ° of flangings respectively, vertical wall left and right side first flanging in inside 90 ° again after 90 ° of outer flangings backward; The upper and lower side of panel support plate and outer panel is connected with the free end of the upper lower wall of main frame respectively, and wherein panel support plate is positioned at inner side; The left and right side of outer panel is inside 90 ° of flangings again after the flanging of 90 °, panel support plate side first, and the interior flanging of the left and right side of outer panel is connected with the lateral surface of panel support plate respectively; Vertical wall and panel support plate be provided with number identical with installation panel and and the panel guide groove of installation panel adaptation, correspondingly vertically wall, panel support plate and outer panel are provided with louvre above guide groove; Installation panel is L shape panel, and its left end is inserted in corresponding panel guide groove, and its right-hand member is connected with vertical wall and outer panel respectively; The upper and lower side of cable bearer is connected with flanging in the limit, left side of upper lower wall respectively; Supporting plate is drawer type, vertical wall and panel support plate are provided with supporting plate guide groove, supporting plate guide groove is parallel with panel guide groove, the front and back end of the right side wall of supporting plate is connected with outer panel and vertical wall respectively, the left side wall of supporting plate is provided with plug receptacle group, and the two side, front and back of supporting plate is provided with the flanging coordinated with supporting plate guide groove; Each installation panel is each corresponding with a protective ring with the side, front and back of supporting plate, and the flanging perpendicular to vertical wall on the limit, left side of protective ring and vertical wall and outer panel is connected; The middle part of upper and lower two fixed frames is connected with the medial surface of upper lower wall respectively, and the front and rear part of upper and lower two fixed frames is connected with the top and the bottom of outer panel and vertical wall respectively.
The present invention totally by sheet metal part be connected form, have simple and reasonable, rigidity is high, good heat dissipation effect, advantage easy to install.
As preferably, some installation panels are divided into upper and lower two groups, and described supporting plate is located between two groups of installation panels.Further, the number of upper and lower two groups of panels is identical.This preferred version, rational in infrastructure.
As preferably, in the expanded view of main frame, the width of vertical wall is greater than the width of upper and lower wall, the left and right side of upper and lower wall and the left and right connecting portion of vertical wall are respectively provided with the breach being convenient to bend, the breach being convenient to bend set by the left connecting portion of the free end on the limit, left side of upper and lower wall and upper and lower wall and vertical wall is respectively equipped with outer lug accordingly, and the breach being convenient to set by the limit, left side of upper and lower wall and the left connecting portion of vertical wall bend is provided with the convex internal lobes to vertical wall; In shaping figure, evagination ear-lobe directly bends inwards and is connected with outer panel, and the inner bending of internal lobes Vertical dimension is also connected with vertical wall.This preferred version, is conducive to improving structural stability of the present invention and rigidity.
As preferably, the louvre set above respective guide slots of vertical wall and outer panel is made up of some heat radiation apertures.
As preferably, panel support plate is provided with rectangle louvre in corresponding top of guide slot.
As preferably, the upper wall of main frame is provided with louvre.
As preferably, the panel guide groove on described vertical wall and panel support plate and supporting plate guide groove are formed by the gap between several inwardly protruded circular arc groups.This preferred version, structure is simple, and processing and manufacturing is easy, and rigidity is high.
As preferably, the left end of installation panel is fixed with ground strip.
In sum, the beneficial effect that the present invention brings is: the present invention have simple and reasonable, rigidity is high, good heat dissipation effect, advantage easy to install.
Accompanying drawing explanation
Fig. 1 is structure schematic front view of the present invention;
Fig. 2 is another angular views of Fig. 1;
Fig. 3 is the structural representation of installation panel;
Fig. 4 is the structural representation of supporting plate;
Fig. 5 is machine frame agent structure schematic diagram;
Fig. 6 is the decomposing schematic representation of machine frame agent structure;
Fig. 7 is the expanded view of main frame;
Fig. 8 is the end view after main frame launches;
Fig. 9 is the structural representation at B place in Fig. 8;
Figure 10 is the structural representation at C place in Fig. 8.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.Wherein, being all around as the criterion with its position in FIG of each parts.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10, the present invention includes machine frame main body 1, supporting plate 2, cable bearer 3, some protective rings 4 and some installation panels 5.As preferably, some installation panels 5 are divided into upper and lower two groups, and the number of upper and lower two groups of installation panels is identical, and described supporting plate 2 is located between two groups of installation panels.The present embodiment, the number of upper and lower two groups of installation panels is 4.
Machine frame main body 1 comprises main frame 1.1, panel support plate 1.2, outer panel 1.3 and upper and lower two fixed frames 1.41,1.42; Main frame 1.1 is in the preceding Contraband shape of opening, the outside 90 ° of flangings of right edge of upper lower wall 1.11,1.13, the limit, left side 1.111,1.131 of upper lower wall 1.11,1.13 is 90 ° of flangings to the right again after inside 90 ° of flangings first, vertical wall about 1.12 side 1.123 first inside 90 ° of flangings again after 90 ° of flangings backward; The upper and lower side of panel support plate and outer panel is connected with the front end of the upper lower wall of main frame respectively, and panel support plate is positioned at inner side; The left and right side 1.32 of outer panel is inside 90 ° of flangings again after the flanging of 90 °, panel support plate side first, the interior flanging of the left and right side of outer panel and the lateral surface of panel support plate are connected, the side up and down 1.31 of outer panel bends respectively to 90 °, main frame 1.1 direction and is connected with the outer surface of upper lower wall 1.11,1.13 free end respectively, the two ends, left and right of the upper end of outer panel are also connected with the corresponding flanging of upper wall 1.11 and upper fixed frame 1.41 respectively, and the two ends, left and right of the upper end of outer panel are also connected to the corresponding flanging of lower wall 1.13 and lower fixed frame 1.42 respectively; The side up and down 1.21 of panel support plate 1.2 is respectively to 90 °, outer panel direction flanging, 90 ° of flangings in the outside side plate direction of side up and down 1.21 of panel support plate 1.2 are fitted on the inner surface of lower wall 1.11,1.13 respectively, and the left and right side of panel support plate 1.2 is connected with the inside flanging of the left and right side 1.32 of outer panel respectively; Vertical wall and panel support plate are provided with the panel guide groove 1.121 with installation panel adaptation, and correspondingly vertically wall, panel support plate and outer panel are provided with louvre above guide groove; Installation panel is L shape panel, and its left end 5.1 is inserted in the panel guide groove of corresponding level, and its right-hand member 5.2 is connected with vertical wall and outer panel respectively; Cable bearer in upper and lower two free ends of Contraband shape moved towards up and down respectively to after outer 90 ° of bendings kink be connected with flanging in the limit, left side of upper lower wall respectively, the front and rear side at the middle part of cable bearer forms about one groove moved towards respectively to interior flanging at the middle part of cable bearer, in order to the Rigidity and strength improving cable bearer, thus be convenient to arrange cableway at cable bearer; Supporting plate is drawer type, vertical wall and panel support plate are provided with the supporting plate guide groove 1.122 parallel with panel guide groove, the front and back end of the right side wall of supporting plate is connected with outer panel and vertical wall respectively, the left side wall of supporting plate is provided with plug receptacle group, the two side, front and back of supporting plate is provided with the flanging 2.1 coordinated with supporting plate guide groove, the top of the front and back end of the left side wall of supporting plate is respectively provided with a folding ear 2.2, and the inner surface of described folding ear 2.2 and supporting plate front-rear side walls is connected; Each installation panel is each corresponding with a protective ring with the side, front and back of supporting plate, and the flanging perpendicular to vertical wall on the limit, left side of protective ring and vertical wall and outer panel is connected; The middle part of upper and lower two fixed frames is connected with the medial surface of upper lower wall respectively, and the front and rear part of upper and lower two fixed frames is then connected with outer panel, the vertically top and the bottom of wall respectively.As preferably, panel guide groove on described vertical wall and panel support plate and supporting plate guide groove are formed by the gap between several inwardly protruded circular arc groups, and the present embodiment each panel guide groove and supporting plate guide groove are formed by the gap between three inwardly protruded circular arc groups; Vertical wall and the outer panel louvre set by above respective guide slots is made up of the heat radiation small sircle hole group of some equilibrium arrangements, panel support plate is provided with rectangle louvre in corresponding top of guide slot, panel support plate comprises three small rectangle louvres at the rectangle louvre that corresponding top of guide slot is provided with, so that the balance of radiating effect and rigidity; In order to ensure radiating effect, as preferably, the upper wall of main frame is also provided with louvre, on the upper wall of the present embodiment main frame, set louvre is made up of four heat radiation small sircle hole groups.For improving fail safe, the rear end of the left end of each installation panel is fixed with ground strip 5.3.
As shown in the expanded view of main frame 1.1, the width of vertical wall is greater than the width of upper and lower wall, the left and right connecting portion 1.111,1.112,1.131,1.132 of upper and lower wall and vertical wall is respectively provided with the breach being convenient to bend, the breach being convenient to bend set by the left connecting portion of the free end in the left side of upper and lower wall and upper and lower wall and vertical wall is respectively equipped with outer lug 1.1111,1.1311 accordingly, and the breach being convenient to set by the left connecting portion of upper and lower wall and vertical wall bend is provided with the convex internal lobes 1.1112,1.1312 to vertical wall; In shaping figure, evagination ear-lobe directly bends inwards and is connected with outer panel, and the inner bending of internal lobes Vertical dimension is also connected with vertical wall.The structure of inside and outside lug, together with upper and lower fixed frame, substantially increases structural stability of the present invention and reliability.
The specific embodiment of the above is only the present invention's preferably execution mode, not limits specific embodiment of the invention scope with this.The equivalence change that all shapes according to the present invention, structure are done ought to all be included in protection scope of the present invention.
Claims (9)
1. a MDU machine frame, comprise machine frame main body (1), supporting plate (2), cable bearer (3), some protective rings (4) and some installation panels (5), it is characterized in that: machine frame main body (1) comprises main frame (1.1), panel support plate (1.2), outer panel (1.3) and upper and lower two fixed frames (1.41,1.42); Main frame (1.1) is preceding Contraband shape in opening, and the outside 90 ° of flangings of right edge of upper lower wall, limit, left side are 90 ° of flangings to the right again after inside 90 ° of flangings first, vertical wall left and right side first inside 90 ° of flangings again after 90 ° of flangings backward; The upper and lower side of panel support plate and outer panel is connected with the front end of the upper lower wall of main frame respectively, and panel support plate is positioned at inner side; The left and right side of outer panel is inside 90 ° of flangings again after the flanging of 90 °, panel support plate side first, and the interior flanging of the left and right side of outer panel and the lateral surface of panel support plate are connected; Vertical wall and panel support plate are provided with the panel guide groove with installation panel adaptation, and correspondingly vertically wall, panel support plate and outer panel are provided with louvre above guide groove; Installation panel is L shape panel, and left end is inserted in corresponding panel guide groove, and right-hand member is connected with vertical wall and outer panel respectively; The upper and lower side of cable bearer is connected with flanging in the limit, left side of upper lower wall respectively; Supporting plate is drawer type, vertical wall and panel support plate are provided with the supporting plate guide groove parallel with panel guide groove, the front and back end of the right side wall of supporting plate is connected with outer panel and vertical wall respectively, and the left side wall of supporting plate is provided with plug receptacle group, and the two side, front and back of supporting plate is provided with the flanging coordinated with supporting plate guide groove; Each installation panel is each corresponding with a protective ring with the side, front and back of supporting plate, and the flanging perpendicular to vertical wall on the limit, left side of protective ring and vertical wall and outer panel is connected; The middle part of upper and lower two fixed frames is connected with the medial surface of upper lower wall respectively, and the front and rear part of upper and lower two fixed frames is then connected with outer panel, the vertically top and the bottom of wall respectively.
2. MDU machine frame according to claim 1, is characterized in that: some installation panels (5) are divided into upper and lower two groups, and described supporting plate (2) is located between two groups of installation panels.
3. MDU machine frame according to claim 2, is characterized in that: the number of upper and lower two groups of installation panels is identical.
4. MDU machine frame according to claim 1, it is characterized in that: in the expanded view of main frame (1.1), the width of vertical wall is greater than, the width of lower wall, on, the left and right side (1.111 of lower wall, 1.112, 1.131, 1.132) and the left and right connecting portion (1.123) of vertical wall be respectively provided be convenient to bend breach, on, the limit, left side (1.111 of lower wall, 1.131) free end and upper, the breach being convenient to set by the limit, left side of lower wall and the left connecting portion (1.123) of vertical wall bend is respectively equipped with outer lug (1.1111 accordingly, 1.1311), on, the limit, left side (1.111 of lower wall, 1.131) and be convenient to set by the left connecting portion of vertical wall bend breach be provided with the convex internal lobes (1.1112 to vertical wall, 1.1312), in shaping figure, evagination ear-lobe directly bends inwards and is connected with outer panel, and the inner bending of internal lobes Vertical dimension is also connected with vertical wall.
5. the MDU machine frame according to claim 1 or 2 or 3 or 4, is characterized in that: the louvre that vertically wall and outer panel are set above respective guide slots is made up of some heat radiation apertures.
6. the MDU machine frame according to claim 1 or 2 or 3 or 4, is characterized in that: the upper wall of main frame is provided with louvre.
7. the MDU machine frame according to claim 1 or 2 or 3 or 4, is characterized in that: panel support plate is provided with rectangle louvre in corresponding top of guide slot.
8. the MDU machine frame according to claim 1 or 2 or 3 or 4, is characterized in that: the panel guide groove on described vertical wall and panel support plate and supporting plate guide groove are formed by the gap between several inwardly protruded circular arc groups.
9. the MDU machine frame according to claim 1 or 2 or 3 or 4, is characterized in that: the left end of installation panel is fixed with ground strip 5.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664430.8A CN105338761B (en) | 2015-10-14 | 2015-10-14 | MDU machine frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664430.8A CN105338761B (en) | 2015-10-14 | 2015-10-14 | MDU machine frames |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105338761A true CN105338761A (en) | 2016-02-17 |
| CN105338761B CN105338761B (en) | 2018-01-30 |
Family
ID=55288926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510664430.8A Withdrawn - After Issue CN105338761B (en) | 2015-10-14 | 2015-10-14 | MDU machine frames |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105338761B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061165A (en) * | 2016-07-20 | 2016-10-26 | 中天宽带技术有限公司 | Portable drawer-type sub frame structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201910982U (en) * | 2011-01-19 | 2011-07-27 | 杭州华三通信技术有限公司 | Plugging panel and vibration preventive device thereof |
| US20110211328A1 (en) * | 2008-01-07 | 2011-09-01 | Chatsworth Products, Inc. | Apparatus and method for organizing cables in a cabinet |
| CN202068688U (en) * | 2011-05-20 | 2011-12-07 | 浙江华鑫实业有限公司 | High-voltage electrical control machine cabinet |
| CN202068092U (en) * | 2011-04-29 | 2011-12-07 | 浙江华鑫实业有限公司 | Machine frame of high-voltage PTD (power transformation and distribution) equipment |
| US20150173253A1 (en) * | 2013-12-17 | 2015-06-18 | Chatsworth Products, Inc. | Electronic equipment enclosure |
| CN204538963U (en) * | 2015-04-20 | 2015-08-05 | 阳光电源股份有限公司 | A kind of high power D C-DC conversion equipment |
-
2015
- 2015-10-14 CN CN201510664430.8A patent/CN105338761B/en not_active Withdrawn - After Issue
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110211328A1 (en) * | 2008-01-07 | 2011-09-01 | Chatsworth Products, Inc. | Apparatus and method for organizing cables in a cabinet |
| CN201910982U (en) * | 2011-01-19 | 2011-07-27 | 杭州华三通信技术有限公司 | Plugging panel and vibration preventive device thereof |
| CN202068092U (en) * | 2011-04-29 | 2011-12-07 | 浙江华鑫实业有限公司 | Machine frame of high-voltage PTD (power transformation and distribution) equipment |
| CN202068688U (en) * | 2011-05-20 | 2011-12-07 | 浙江华鑫实业有限公司 | High-voltage electrical control machine cabinet |
| US20150173253A1 (en) * | 2013-12-17 | 2015-06-18 | Chatsworth Products, Inc. | Electronic equipment enclosure |
| CN204538963U (en) * | 2015-04-20 | 2015-08-05 | 阳光电源股份有限公司 | A kind of high power D C-DC conversion equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061165A (en) * | 2016-07-20 | 2016-10-26 | 中天宽带技术有限公司 | Portable drawer-type sub frame structure |
| WO2018014514A1 (en) * | 2016-07-20 | 2018-01-25 | 中天宽带技术有限公司 | Portable drawer subframe structure |
| CN106061165B (en) * | 2016-07-20 | 2019-07-16 | 中天宽带技术有限公司 | The sub- mount structure of portable drawer type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105338761B (en) | 2018-01-30 |
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