CN100454664C - Parallel electrical lead connection lead clamp - Google Patents
Parallel electrical lead connection lead clamp Download PDFInfo
- Publication number
- CN100454664C CN100454664C CNB2007100615557A CN200710061555A CN100454664C CN 100454664 C CN100454664 C CN 100454664C CN B2007100615557 A CNB2007100615557 A CN B2007100615557A CN 200710061555 A CN200710061555 A CN 200710061555A CN 100454664 C CN100454664 C CN 100454664C
- Authority
- CN
- China
- Prior art keywords
- penetration pipe
- securing member
- pipe
- clamping pad
- parallel electrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The invention relates to a parallel power wire connection wire clip, which comprises a thread pipe and a clamping pad. The thread pipe is a flattened shape metal tube; the corresponding upper and lower fastener penetration holes are installed on the upper and lower wall of the flattened shape pipe of the thread pipe; a clamping pad is installed on each of the two fastener penetration holes in the upper and lower corresponding thread pipe; the clamping pads are the central uplifting arc pads, and the central uplift surface of the clamping pads is towards the thread pipe; and the fasteners will fix and penetrate the two clamping pads on the thread pipe. It is a power wire connection wire clip which is safe and reliable to use, and has a good connection result.
Description
One, technical field
The present invention relates to a kind of electrical lead connecting clamp, be applied to the connection of electrical lead, be specially adapted to the connection of two leads in the electric line.
Two, background technology
At present, generally the parallel groove clamp contact resistance of Shi Yonging is big, and burn, the broken string accident is many, has potential safety hazard.Yet, distribution line T contact is many, lead-in wire connects many, with explosion welding danger, need use not only expensive but also heavy specific purpose tool with the hydraulic pressure crimping, with the wiring bind or self scatter that bind manual work labour intensity is big, efficiency is low, particularly the lead-in wire in the electric line connects and T connects, and usually needs to take apart connection again, and welding, crimping, bind all do not have parallel groove clamp simple, are difficult to substitute parallel groove clamp.
Three, summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of safe and reliable, connect easy parallel electrical lead connection lead clamp.
Purpose of the present invention can realize by following technical scheme: parallel electrical lead connection lead clamp, form by penetration pipe, clamping pad.Penetration pipe is the flat metal tube, the tube wall up and down of penetration pipe flat pipe is provided with corresponding up and down securing member mounting hole, on two corresponding up and down securing member mounting holes of penetration pipe, a clamping pad is housed respectively, clamping pad is the arc-shaped pad of middle part projection, the middle part crowning of clamping pad is towards penetration pipe, and securing member installs two clamping pads and is anchored on the penetration pipe.
Purpose of the present invention can also realize by following technical scheme:
The cross section of the penetration pipe of flat tubulose of the present invention is oblate annular, the symmetry axis left and right directions of oblate annular is long, above-below direction is short, the securing member mounting hole is along 2 of the vertical setting of penetration pipe body bus---6, and on the left-right symmetric center line that is centered close to penetration pipe of securing member mounting hole.
The middle part projection of the bottom of clamping pad of the present invention, its crowning is the saddle cambered surface, or the bottom of clamping pad is square or triangle or 5,6,7,8,9 dihedrals of middle part projection, its crowning is the saddle cambered surface, the spinning securing member that securing member is made up of screw bolt and nut, on bolt, install the pad that is fixed and clamped, penetration pipe, clamping pad from bottom to top according to this, at bolt top spinning nut.
The dome of the penetration pipe inner chamber left and right sides of column of the present invention arrives the distance of securing member more than or equal to the distance between the tube wall about the penetration pipe.
Securing member mounting hole of the present invention is along 2 of the vertical setting of penetration pipe body bus---3.
Penetration pipe of the present invention is the copper pipe or the aluminum pipe of flat.
The present invention compared with prior art has the advantage that attachment security is reliable, connection is easy.Evidence connection resistance of the present invention is less than do not have connecting direct-through line, and install, dismounting is easy as parallel groove clamp, simultaneously comparable parallel groove clamp is saved about 50% aluminium.
Four, description of drawings
Fig. 1 is the structural representation of parallel electrical lead connection lead clamp
Fig. 2 is the front view (analysing and observe) of the penetration pipe of parallel electrical lead connection lead clamp
Fig. 3 is the vertical view of the penetration pipe of parallel electrical lead connection lead clamp
Fig. 4 is the front view of the square clamping pad of parallel electrical lead connection lead clamp
Fig. 5 is the vertical view of the square clamping pad of parallel electrical lead connection lead clamp
Five, embodiment:
Shown in Fig. 1～5: parallel electrical lead connection lead clamp, form by penetration pipe 1, clamping pad 2.Penetration pipe 1 is the aluminum pipe of flat.The tube wall up and down of penetration pipe 1 flat pipe is provided with corresponding up and down securing member mounting hole, on two securing member mounting holes of penetration pipe correspondence about in the of 1, a clamping pad 2 is housed respectively, the bottom of clamping pad 2 is the arc-shaped pad of middle part projection, the middle part crowning of clamping pad 2 is towards penetration pipe 1, and securing member 3 installs two clamping pads 2 and is anchored on the penetration pipe 1.The cross section of the penetration pipe 1 of flat pipe is oblate annular, the symmetry axis left and right directions of oblate annular is long, above-below direction is short, and the securing member mounting hole is along on the left-right symmetric center line that is centered close to penetration pipe 1 of vertical 3 of being provided with of penetration pipe 1 body bus and securing member mounting hole.(length of side is A to clamping pad 2 for the square washer of middle part saddle projection, it is the chamfering of r that radius is arranged), its crowning is saddle cambered surface (the cross section arc radius of saddle cambered surface is R), its height of projection M is greater than the thickness N of clamping pad 2 thinnest parts, on the left-right symmetric center line of the middle part of clamping pad 2 and penetration pipe 1, all be provided with the mounting hole that diameter is d, the pitch-row of a plurality of mounting holes on the penetration pipe 1 is e, the spinning securing member that securing member 3 is made up of screw bolt and nut, on bolt, install the pad 2 that is fixed and clamped from bottom to top according to this, penetration pipe 1, clamping pad 2 is at bolt top spinning nut.The dome of the penetration pipe 1 inner chamber left and right sides to the distance of securing member 3 more than or equal to penetration pipe distance between the tube wall about in the of 1.
Claims (6)
1, parallel electrical lead connection lead clamp, form by penetration pipe (1), clamping pad (2), it is characterized in that: penetration pipe (1) is the flat metal tube, the tube wall up and down of penetration pipe (1) flat pipe is provided with corresponding up and down securing member mounting hole, on two corresponding up and down securing member mounting holes of penetration pipe (1), a clamping pad (2) is housed respectively, clamping pad (2) is the arc-shaped pad of middle part projection, the middle part crowning of clamping pad (2) is towards penetration pipe (1), and securing member (3) installs two clamping pads (2) and is anchored on the penetration pipe (1).
2, parallel electrical lead connection lead clamp according to claim 1, it is characterized in that: the cross section of the penetration pipe of flat tubulose (1) is oblate annular, the symmetry axis left and right directions of oblate annular is long, above-below direction is short, the securing member mounting hole for vertically be provided with along penetration pipe (1) body bus 2---on the left-right symmetric center line that is centered close to penetration pipe (1) of 6 and securing member mounting hole.
3, parallel electrical lead connection lead clamp according to claim 1, it is characterized in that: the middle part projection of the bottom of clamping pad (2), its crowning is the saddle cambered surface, or the middle part of clamping pad (2) projection is square or triangle or 5,6,7,8,9 dihedrals, its crowning is cambered surface, the spinning securing member that securing member (3) is made up of screw bolt and nut, on bolt, install the pad (2) that is fixed and clamped, penetration pipe (1), clamping pad (2) from bottom to top according to this, at bolt top spinning nut.
4, parallel electrical lead connection lead clamp according to claim 2 is characterized in that: the dome of penetration pipe (1) the inner chamber left and right sides to the distance of securing member (3) more than or equal to penetration pipe (1) distance between the tube wall up and down.
5, parallel electrical lead connection lead clamp according to claim 2 is characterized in that: the securing member mounting hole is along 2 of the vertical setting of penetration pipe (1) body bus---3.
6, parallel electrical lead connection lead clamp according to claim 1 is characterized in that: penetration pipe (1) is the copper pipe of flat or aluminum pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100615557A CN100454664C (en) | 2007-02-28 | 2007-02-28 | Parallel electrical lead connection lead clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100615557A CN100454664C (en) | 2007-02-28 | 2007-02-28 | Parallel electrical lead connection lead clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101055945A CN101055945A (en) | 2007-10-17 |
| CN100454664C true CN100454664C (en) | 2009-01-21 |
Family
ID=38795647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100615557A Expired - Fee Related CN100454664C (en) | 2007-02-28 | 2007-02-28 | Parallel electrical lead connection lead clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100454664C (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4169652A (en) * | 1977-04-29 | 1979-10-02 | Karl Pfisterer Elektrotechnische | Method and apparatus for connecting electrical conductors |
| CN2065965U (en) * | 1990-03-23 | 1990-11-21 | 衡阳工学院 | Embedded welding trapezoidal copper lath parallel cable cleat |
| US5000705A (en) * | 1990-03-08 | 1991-03-19 | Amp Incorporated | Electrical cable connection device |
| CN2720662Y (en) * | 2004-06-02 | 2005-08-24 | 麻万本 | Cam-type C-shape wire-clip |
-
2007
- 2007-02-28 CN CNB2007100615557A patent/CN100454664C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4169652A (en) * | 1977-04-29 | 1979-10-02 | Karl Pfisterer Elektrotechnische | Method and apparatus for connecting electrical conductors |
| US5000705A (en) * | 1990-03-08 | 1991-03-19 | Amp Incorporated | Electrical cable connection device |
| CN2065965U (en) * | 1990-03-23 | 1990-11-21 | 衡阳工学院 | Embedded welding trapezoidal copper lath parallel cable cleat |
| CN2720662Y (en) * | 2004-06-02 | 2005-08-24 | 麻万本 | Cam-type C-shape wire-clip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101055945A (en) | 2007-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Handan City Torch Boiler Co., Ltd Assignor: Guo Jinquan Contract fulfillment period: 2009.9.29 to 2015.9.28 contract change Contract record no.: 2009130000182 Denomination of invention: Parallel electrical lead connection lead clamp Granted publication date: 20090121 License type: Exclusive license Record date: 20091012 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.29 TO 2015.9.28; CHANGE OF CONTRACT Name of requester: HANDAN CITY TORCH BOILER CO., LTD. Effective date: 20091012 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20130228 |