CN103323326A - Hydrostatic pressure testing connection joint - Google Patents
Hydrostatic pressure testing connection joint Download PDFInfo
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- CN103323326A CN103323326A CN2012100791507A CN201210079150A CN103323326A CN 103323326 A CN103323326 A CN 103323326A CN 2012100791507 A CN2012100791507 A CN 2012100791507A CN 201210079150 A CN201210079150 A CN 201210079150A CN 103323326 A CN103323326 A CN 103323326A
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- female
- joint
- male
- bearing pin
- hydrostatic pressing
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Abstract
The invention belongs to the field of light apparatuses, and provides a hydrostatic pressure testing connection joint, which comprises a male joint and a female joint, wherein the male joint and the female joint can mutually form an inserted connection, and form a detachable connection through a locking-latching device. According to the hydrostatic pressure testing connection joint, the detachable connection between the male joint and the female joint is achieved with the locking-latching device, such that completion of connection of the connection joint and an explosion-proof light apparatus and a conduit or replacement of an explosion-proof light apparatus only requires one person so as to provide characteristics of simple operation, time saving, and work efficiency improving, and further improve light apparatus hydrostatic pressure testing efficiency.
Description
Technical field
The invention belongs to field of light fittings, relate in particular to a kind of hydrostatic pressing test connector.
Background technology
Along with industrial expansion, explosion-proof lamp is applied to various hazardous areas, and therefore, stability and the reliability of its quality more and more are taken seriously.
In the illumination field, the shell of explosion-proof lamp all will carry out withstand voltage test, and purpose is exactly that can the shell that prove explosion-proof lamp effectively bear internal explosion.At present, laboratory method of testing commonly used is exactly the hydrostatic pressing test, the hydrostatic pressing test refers to fill liquid in the enclosure of explosion-proof lamp, the shell of explosion-proof lamp is connected with a conduit by a connector, this conduit is connected with a forcing pump, can forcing pump imposes on the shell pressure identical with its internal explosion of explosion-proof lamp, can check the shell of explosion-proof lamp effectively bear the pressure identical with internal explosion.
The two ends of existing connector are respectively hickey, and the one end is connected with anti-riot light fixture, and the other end is connected with conduit.When connector specifically connected, at first one held conduit, and the another hand-screw turns connector, namely only needed a people, can be connected to connector on the conduit; When then connector is connected with anti-riot light fixture, must two people assist operation, one of them people holds connector, and another rotates anti-riot light fixture, so just connector and anti-riot light fixture can be linked together.
Because needs two people assisted operation when connector was connected with anti-riot light fixture, so just have following two problems: (1) is because two people of needs assist operation, increased human cost, and need rotating lamp, labour intensity obviously strengthens, especially when large explosion-proof lamp being carried out the hydrostatic pressing test, adopt artificial rotating lamp, also easily cause potential safety hazard; (2) be connected with connector by rotating lamp, rotating lamp speed is slow, has prolonged the installation time of light fixture and connector, and then affects the hydrostatic pressing testing efficiency of light fixture.
Summary of the invention
The object of the present invention is to provide a kind of hydrostatic pressing test connector, the connector that has solved existing hydrostatic pressing test is connected with anti-riot light fixture and the problem that human cost is high, labour intensity is large, installation time is long and the hydrostatic pressing testing efficiency is low that causes.
The present invention is achieved in that a kind of hydrostatic pressing test connector, comprises male joint and the female joint that can peg graft mutually, passes through the detachable connection of a latching system between described male joint and the female joint.
Particularly, described latching system comprises the first bearing pin of being fixedly arranged on the described male joint perisporium, be fixedly arranged on the described female joint perisporium the second bearing pin and with described the second bearing pin hinged and can with the lock clinching of described the first bearing pin snapping, described the first bearing pin is along the radially setting of described male joint, and described the second bearing pin is along the radially setting of described female joint.
More specifically, described lock clinching comprises a substrate, and an end of described substrate convexes with at least one connecting pin, offers connecting hole on the described connecting pin, and described the second bearing pin is arranged in the described connecting hole; The other end of described substrate convexes with at least one button pin, described button pin and described the first bearing pin snapping.
More specifically, described connecting pin and button pin are provided with two, and interval and being symmetrical arranged.
More specifically, described the first bearing pin and the second bearing pin are provided with two, and are symmetrical arranged.
More specifically, the first end of described public access is male plug termination, and the described male joint other end is the male thread end, and described female joint one end is female inserted terminal, and the described female joint other end is the box thread end, and described male plug termination and female inserted terminal are pegged graft mutually.
More specifically, described male plug termination comprises the cylindrical boss of being located at described male plug termination center, and described boss and the coaxial setting of described public plug offer a jack that is communicated with described public plug on the described boss; Described female inserted terminal comprises that one is opened in the cylinder shape groove of described female inserted terminal center, and described groove and the coaxial setting of described female are provided with a cylindrical inserting column in the described groove, offers a through hole that is communicated with described female on the described inserting column; The boss of described male plug termination is sheathed on the inserting column of described female inserted terminal, and the boss of described male plug termination is inserted in the groove of described female inserted terminal, and the inserting column of described female inserted terminal is inserted in the jack of described male plug termination.
More specifically, described male plug termination marginal position is provided with at least one spacer, and described female plug connects end margin position correspondence and offers at least one locating slot that can peg graft with described spacer.
More specifically, described spacer and locating slot are provided with two, and are symmetrical arranged.
Further, be provided with an annular seal pad in the groove of described female inserted terminal.
Hydrostatic pressing test connector provided by the invention, realize detachable connection between male joint and the female joint by latching system, thereby so that this connector is connected with conduit with explosion-proof lamp or when changing explosion-proof lamp, only need a people to finish, simple to operate, save time, improve work efficiency, and then improved the hydrostatic pressing testing efficiency of light fixture.
Description of drawings
In order to be illustrated more clearly in technical scheme of the present invention, the below will do to introduce simply to the accompanying drawing of required use among the embodiment, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the wiring layout of the hydrostatic pressing test connector that provides of the embodiment of the invention;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Fig. 3 is the schematic diagram of the latching system that provides of the embodiment of the invention;
Fig. 4 is the schematic diagram of the male joint that provides of the embodiment of the invention;
Fig. 5 is the schematic diagram of the female joint that provides of the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described.
As depicted in figs. 1 and 2, a kind of hydrostatic pressing test connector that the embodiment of the invention provides, be used for connecting the conduit of explosion-proof lamp and forcing pump, this connector comprises male joint 1 and the female joint 2 that can peg graft mutually, passes through a latching system 3 detachable connections between male joint 1 and the female joint 2.
When connector of the present invention was connected with conduit with explosion-proof lamp, at first one held conduit, and the another hand-screw turns male joint 1, and male joint 1 is connected with conduit; Then hand steered explosion-proof lamp of living, the another hand-screw turns female joint, and female joint 2 is connected with explosion-proof lamp; Then male joint 1 and female joint 2 are plugged in together; With latching system 3 male joint 1 is locked with female joint 2 at last and is in the same place, namely finished connector and be connected with conduit with light fixture and be connected.Therefore, when connector of the present invention is connected with conduit with explosion-proof lamp, only need a people to finish, simple to operate, consuming time few, improve work efficiency, and then improved the hydrostatic pressing testing efficiency of light fixture.
After the hydrostatic pressing test of explosion-proof lamp is finished, when needing to change explosion-proof lamp, at first open latching system 3, unplug male joint 1 and female joint 2, then female joint 2 is screwed from explosion-proof lamp, again female joint 2 is connected to next explosion-proof lamp, at last male joint 1 and female joint 2 being pegged graft and being locked by latching system 3 gets final product.Therefore, adopt connector of the present invention, also only need a people to finish, change explosion-proof lamp very simple, save time, also further improved the hydrostatic pressing testing efficiency of light fixture.
Below each ingredient of the present invention is described in detail.
As shown in Figures 2 and 3, described latching system 3 comprise two on the perisporium that is fixedly arranged on male joint 1 the first bearing pin 31, the second bearing pin 32 on two perisporiums that are fixedly arranged on female joint 2 and one connect with the second bearing pin hinge 32 and can with the lock clinching 33 of the first bearing pin 31 snappings, wherein, two the first bearing pins 31 are symmetrical arranged in the circle wall of male joint 1, two the second bearing pins 32 are symmetrical arranged in the circle wall of female joint 2, and two the first bearing pins 31 are along the radially setting of male joint 1, and two the second bearing pins 32 are along the radially setting of female joint 2.
Described lock clinching 33 specifically comprises a substrate 331, and an end of substrate 331 convexes with and offers respectively 333, two the second bearing pins 32 of a connecting hole on two intervals and 332, two connecting pins 332 of symmetrically arranged connecting pin and be arranged in two connecting holes 333; The other end of substrate 331 convex with 334, two buttons of two intervals and symmetrically arranged button pin pin 334 respectively with two the first bearing pin 31 snappings.
When needs are locked male joint 1 and female joint 2, at first male joint 1 and female joint 2 are plugged in together, then grasp the substrate 331 of latching system 3 and rotate to the direction of male joint 1, make two the button pin 334 of lock in the clinching 33 respectively with two the first bearing pin 31 snappings, be in the same place thereby male joint 1 is locked with female joint 2.When needs are taken male joint 1 and female joint 2 apart, staff is exerted oneself to the substrate 331 of the direction trip lock clinching 33 that deviates from male joint 1, two button pin 334 of lock clinching 33 are broken away from two the first bearing pins 31 respectively, and can unplug upper holder block 11 and lower lock block 12 this moment.Therefore, latching system 3 of the present invention can realize that quick locking fixes and take apart male joint 1 and female joint 2, is convenient to the quick-replaceable explosion-proof lamp, has improved the hydrostatic pressing testing efficiency of explosion-proof lamp.
As shown in Figure 4 and Figure 5, concrete inserting mode between described male joint 1 and the female joint 2 is: described male joint 1 one ends are male plug termination 11, male joint 1 other end is male thread end 12, female joint 2 one ends are female inserted terminal 21, female joint 2 other ends are box thread end 22, male plug termination 11 and female inserted terminal 21 are pegged graft mutually, thereby realize the grafting between male joint 1 and the female joint 2, and male thread end 12 is threaded with the threaded hole of conduit, and box thread end 22 is threaded with threaded hole on the anti-riot light fixture.
Particularly, described male plug termination 11 comprises the cylindrical boss 111 of being located at male plug termination 11 centers, and boss 111 and public plug 1 coaxial setting offer a jack 112 that is communicated with public plug 1 on the boss 111; Described female inserted terminal 21 comprises that one is opened in the cylinder shape groove 211 of female inserted terminal 21 centers, and groove 211 and female 2 coaxial settings are provided with a cylindrical inserting column 212 in the groove 211, offer a through hole 213 that is communicated with female 2 on the inserting column 212; When public plug 1 and female 2 grafting, the boss 111 of male plug termination 11 is sheathed on the inserting column 212 of female inserted terminal 21, the boss 111 of male plug termination 11 is inserted in the groove 211 of female inserted terminal 21, the inserting column 212 of female inserted terminal 21 is inserted in the jack 112 of male plug termination 11, thereby realizes the grafting between public plug 1 and the female 2.
Please consult again Fig. 4 and shown in Figure 5, because after public plug 1 and female 2 are pegged graft, can produce relative rotation between public plug 1 and the female 2 and affect each other reliable connection, in order to prevent producing relative rotation between public plug 1 and the female 2, the present invention is provided with two symmetrically arranged spacers 113 at male plug termination 11 marginal positions, offers two locating slots 214 that can peg graft with spacer 113 in female inserted terminal 21 marginal position correspondences.After public plug 1 and female 2 were plugged in together, two spacers 113 on the male plug termination 11 were just in time in corresponding two locating slots 214 that insert on female inserted terminal 21 edges, thereby so that public plug 1 and female 2 can't relatively rotate.
Shown in Fig. 2,4,5, further, also be provided with an annular seal pad 4 in the groove 211 of described female inserted terminal 21, after public plug 1 and female 2 are plugged in together, boss 111 on the male plug termination 11 is tightly pushed down sealing gasket 4, be tightly connected thereby make between boss 111 on the male plug termination 11 and the groove 211 on female inserted terminal 21, thus anti-sealing on the male plug termination 11 boss 111 and the tolerance clearance between the groove 211 on female inserted terminal 21 leak out.
The above is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also are considered as protection scope of the present invention.
Claims (10)
1. a hydrostatic pressing test connector is characterized in that, comprises male joint and the female joint that can peg graft mutually, passes through the detachable connection of a latching system between described male joint and the female joint.
2. a kind of hydrostatic pressing according to claim 1 is tested connector, it is characterized in that, described latching system comprises the first bearing pin of being fixedly arranged on the described male joint perisporium, be fixedly arranged on the described female joint perisporium the second bearing pin and with described the second bearing pin hinged and can with the lock clinching of described the first bearing pin snapping, described the first bearing pin is along the radially setting of described male joint, and described the second bearing pin is along the radially setting of described female joint.
3. a kind of hydrostatic pressing according to claim 2 is tested connector, it is characterized in that, described lock clinching comprises a substrate, and an end of described substrate convexes with at least one connecting pin, offer connecting hole on the described connecting pin, described the second bearing pin is arranged in the described connecting hole; The other end of described substrate convexes with at least one button pin, described button pin and described the first bearing pin snapping.
4. a kind of hydrostatic pressing test connector according to claim 3 is characterized in that, described connecting pin and button pin are provided with two, and interval and being symmetrical arranged.
5. a kind of hydrostatic pressing test connector according to claim 3 is characterized in that, described the first bearing pin and the second bearing pin are provided with two, and are symmetrical arranged.
6. a kind of hydrostatic pressing according to claim 1 is tested connector, it is characterized in that, the first end of described public access is male plug termination, the described male joint other end is the male thread end, described female joint one end is female inserted terminal, the described female joint other end is the box thread end, and described male plug termination and female inserted terminal are pegged graft mutually.
7. a kind of hydrostatic pressing according to claim 6 is tested connector, it is characterized in that, described male plug termination comprises the cylindrical boss of being located at described male plug termination center, and described boss and the coaxial setting of described public plug offer a jack that is communicated with described public plug on the described boss; Described female inserted terminal comprises that one is opened in the cylinder shape groove of described female inserted terminal center, and described groove and the coaxial setting of described female are provided with a cylindrical inserting column in the described groove, offers a through hole that is communicated with described female on the described inserting column; The boss of described male plug termination is sheathed on the inserting column of described female inserted terminal, and the boss of described male plug termination is inserted in the groove of described female inserted terminal, and the inserting column of described female inserted terminal is inserted in the jack of described male plug termination.
8. according to claim 6 or 7 described a kind of hydrostatic pressings test connectors, it is characterized in that, described male plug termination marginal position is provided with at least one spacer, and described female plug connects end margin position correspondence and offers at least one locating slot that can peg graft with described spacer.
9. a kind of hydrostatic pressing test connector according to claim 8 is characterized in that, described spacer and locating slot are provided with two, and are symmetrical arranged.
10. a kind of hydrostatic pressing test connector according to claim 7 is characterized in that, is provided with an annular seal pad in the groove of described female inserted terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100791507A CN103323326A (en) | 2012-03-23 | 2012-03-23 | Hydrostatic pressure testing connection joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100791507A CN103323326A (en) | 2012-03-23 | 2012-03-23 | Hydrostatic pressure testing connection joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103323326A true CN103323326A (en) | 2013-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100791507A Pending CN103323326A (en) | 2012-03-23 | 2012-03-23 | Hydrostatic pressure testing connection joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103323326A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2520215A (en) * | 1947-01-24 | 1950-08-29 | Ralph L Kerr | Union |
| US3886970A (en) * | 1973-03-29 | 1975-06-03 | Percy Barlow | Fluid pressure connector and break-away unit |
| CN87101887A (en) * | 1986-02-05 | 1987-10-07 | 埃尔康尼克斯控股有限公司 | Corrugated plastic pipe connector |
| CN1460162A (en) * | 2001-04-03 | 2003-12-03 | 皇家菲利浦电子有限公司 | Hose connecting assembly with hose identifying function |
| CN201041267Y (en) * | 2007-05-10 | 2008-03-26 | 浙江柏润液压有限公司 | Direct-through type quick coupler |
| CN201462264U (en) * | 2009-03-23 | 2010-05-12 | 张良灿 | Air-conditioning pipeline rapid connector |
-
2012
- 2012-03-23 CN CN2012100791507A patent/CN103323326A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2520215A (en) * | 1947-01-24 | 1950-08-29 | Ralph L Kerr | Union |
| US3886970A (en) * | 1973-03-29 | 1975-06-03 | Percy Barlow | Fluid pressure connector and break-away unit |
| CN87101887A (en) * | 1986-02-05 | 1987-10-07 | 埃尔康尼克斯控股有限公司 | Corrugated plastic pipe connector |
| CN1460162A (en) * | 2001-04-03 | 2003-12-03 | 皇家菲利浦电子有限公司 | Hose connecting assembly with hose identifying function |
| CN201041267Y (en) * | 2007-05-10 | 2008-03-26 | 浙江柏润液压有限公司 | Direct-through type quick coupler |
| CN201462264U (en) * | 2009-03-23 | 2010-05-12 | 张良灿 | Air-conditioning pipeline rapid connector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |