CN201766171U - Quick aluminum alloy jumper wire clamp - Google Patents
Quick aluminum alloy jumper wire clamp Download PDFInfo
- Publication number
- CN201766171U CN201766171U CN 201020297906 CN201020297906U CN201766171U CN 201766171 U CN201766171 U CN 201766171U CN 201020297906 CN201020297906 CN 201020297906 CN 201020297906 U CN201020297906 U CN 201020297906U CN 201766171 U CN201766171 U CN 201766171U
- Authority
- CN
- China
- Prior art keywords
- conical
- drainage pipe
- drainage tube
- pipe
- clamp
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 abstract description 24
- 239000004411 aluminium Substances 0.000 description 20
- 239000004020 conductor Substances 0.000 description 20
- 230000007812 deficiency Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
Images
Abstract
The utility model relates to a quick aluminum alloy jumper wire clamp. Annular end covers with round holes in the middle are screwed on external screw threads of the left end and the right end of a round-pipe-shaped drainage pipe, radial positioning screws are arranged on the annular end covers, a section inside pipe openings at the left end and the right end of the drainage pipe is respectively provided with a left conical hole and a right conical hole along the axial line of the drainage pipe; a left wire protection cap, a right wire protection cap, a left conical wire guide clamp and a right conical wire guide clamp are respectively arranged in the left conical hole and the right conical hole, the left conical wire guide clamp and the right conical wire guide clamp are matched with the left conical hole and the right conical hole, each conical wire guide clamp is used for clamping two semi-conical pipes, and a left pair and a right pair of communicated radial slotted holes are arranged in the pipe wall of the middle section of the drainage pipe. The utility model can be used for tightly clamping and holding high-voltage aluminum stranded wires into the drainage pipe to realize the electrical connection between two electric wires, the positions of the left wire protection cap and the right wire protection cap can be observed from the left pair and the right pair of communicated radial slotted holes in the pipe wall after the high-voltage aluminum stranded wires are tightly clamped and held into the drainage pipe to realize the electrical connection, whether the high-voltage aluminum stranded wires are tightly clamped and held in the drainage pipe to realize the electric connection or not is further judged, and the high-voltage aluminum stranded wires can be easily withdrawn from the drainage pipe.
Description
Technical field
The utility model relates to a kind of high pressure electric line with quick aluminium alloy jumper clamp, and particularly a kind of high-tension electricity transmission of electricity is with the inspection hole of quick aluminium alloy jumper clamp.
Background technology
The aluminium alloy jumper clamp is used at the high pressure electric line two high-tension bus-bars being electrically connected fast.Fast the aluminium alloy jumper clamp requires the mechanical strength height, contact resistance is little, electric conductivity is good, under high current load temperature rise be lower than the lead temperature rise value, simple in structure, need any crimping tool can finish the lead connection fast.In the prior art, the aluminium alloy jumper clamp has the tubular drainage tube fast, there is external screw thread at the left and right two ends of drainage tube, round-meshed annular end cap in the middle of being rotary with on the external screw thread, the radial location screw is arranged on the annular end cap, one section left and right conical bore that has respectively along the drainage tube axis in the mouth of pipe of the left and right two ends of drainage tube, the left and right conical wire clamp that left and right BUSHING is arranged respectively in the left and right conical bore and match with left and right conical bore, conical lead accompanies two semicircle Taper Pipes.During use, a left side, right BUSHING covers on respectively needs a continuous left side, the front end of right high pressure aluminium stranded conductor, use a left side again, right conical wire clamp is respectively near a left side, on one section high pressure aluminium stranded conductor folder of right BUSHING, being covered with a BUSHING and a left side that accompanies conical wire clamp, the circular hole that right high pressure aluminium stranded conductor passes the annular end cap inserts the conical bore of drainage tube again, screw the annular end cap, the conical bore of conical wire clamp clamping high pressure aluminium stranded conductor wedging drainage tube, then the high pressure aluminium stranded conductor is clamped in the drainage tube tightly, two aluminium stranded conductors are electrically connected apace, after the high pressure aluminium stranded conductor is clamped in the drainage tube tightly, BUSHING should be in drainage tube the position of a depthkeeping.This quick aluminium alloy jumper clamp following deficiency arranged:
1. the drainage tube of aluminium alloy jumper clamp is whole bobbin fast, there is not inspection hole on the tube wall, the utility model is with after the high pressure aluminium stranded conductor is electrically connected, can not judge whether the high pressure aluminium stranded conductor is clamped in realization electrical connection in the drainage tube tightly by the position of observing BUSHING in the drainage tube, if because misoperation, the high pressure aluminium stranded conductor is not clamped in the drainage tube tightly to be realized being electrically connected, and it is bad and generate heat to be easy to generate contact in use, can burn wire jumper when serious to cause the accident;
2. the tour personnel are in the tour process, can't observe the situation of BUSHING in the aerial quick aluminium alloy jumper clamp drainage tube of height, can't judge whether the high pressure aluminium stranded conductor is clamped in tightly to realize in the drainage tube being electrically connected;
The high pressure aluminium stranded conductor be clamped in tightly in the drainage tube realize being electrically connected after, when the engineered construction of high pressure electric line, be difficult to the high pressure aluminium stranded conductor is withdrawed from quick aluminium alloy jumper clamp drainage tube, very difficult when quick aluminium alloy jumper clamp is implemented disconnected drawing.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, propose a kind of position that can observe BUSHING depthkeeping in drainage tube, be easy to a high pressure aluminium stranded conductor and in quick aluminium alloy jumper clamp drainage tube, withdraw from, quick aluminium alloy jumper clamp.
The utility model is realized with the following method.
The aluminium alloy jumper clamp has the tubular drainage tube fast, there is external screw thread at the left and right two ends of drainage tube, round-meshed annular end cap in the middle of being rotary with on the external screw thread, the radial location screw is arranged on the annular end cap, one section left and right conical bore that has respectively along the drainage tube axis in the mouth of pipe of the left and right two ends of drainage tube, the left and right conical wire clamp that left and right BUSHING is arranged respectively in the left and right conical bore and match with left and right conical bore, conical lead accompanies two semicircle Taper Pipes, and left and right two pairs of radially strip holes that communicate are arranged on the tube wall in drainage tube stage casing.
It is corresponding that the position of left and right two pairs of radially strip holes that communicate and high pressure aluminium stranded conductor are clamped in the position of realizing being electrically connected the left and right BUSHING in back in the drainage tube tightly on the tube wall of drainage tube of the present utility model stage casing, left and right BUSHING on the top in the centre of strip hole.
The utility model is the same with quick aluminium alloy jumper clamp of the prior art can be clamped in the electrical connection that realizes two wires in the drainage tube to the high pressure aluminium stranded conductor tightly, when the high pressure aluminium stranded conductor be clamped in tightly in the drainage tube realize being electrically connected after, left and right two pairs of radially strip holes that communicate from tube wall can be observed the position of left and right BUSHING, and then judge whether the high pressure aluminium stranded conductor is clamped in realization electrical connection in the drainage tube tightly.In the time need in the drainage tube of quick aluminium alloy jumper clamp, withdrawing from the high pressure aluminium stranded conductor, in the radially strip hole of drainage wall, insert wedged plate, the high pressure aluminium stranded conductor is withdrawed from drainage tube.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 is that the master of a kind of quick aluminium alloy jumper clamp that proposes according to invention scheme of the present utility model looks the fractionation schematic diagram;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 is the cross-sectional schematic of bowing of Fig. 1.
Embodiment
Among Fig. 1～Fig. 3, the aluminium alloy jumper clamp has tubular drainage tube 1 fast, the left side of drainage tube, there is external screw thread 2 at right two ends, 3, the annular end cap 5 that circular hole 4 is arranged in the middle of being rotary with on the external screw thread, 6, radial location screw 7 is arranged on the annular end cap, a drainage tube left side, one section in the mouth of pipe of right two ends has respectively along the left side of drainage tube axis, right conical bore 8,9, a left side, in the right conical bore left side is arranged respectively, right BUSHING 10,11 and with a left side, the left side that right conical bore matches, right conical wire clamp 12,13, conical lead accompanies two semicircle Taper Pipes 14,15, on the tube wall in drainage tube stage casing a left side is arranged, right two pairs of radially strip holes 16 that communicate, 17,18,19.
Claims (1)
1. quick aluminium alloy jumper clamp, the tubular drainage tube is arranged, the left side of drainage tube, there is external screw thread at right two ends, round-meshed annular end cap in the middle of being rotary with on the external screw thread, the radial location screw is arranged on the annular end cap, a drainage tube left side, one section in the mouth of pipe of right two ends has respectively along the left side of drainage tube axis, right conical bore, a left side, in the right conical bore left side is arranged respectively, right BUSHING and with a left side, the left side that right conical bore matches, right conical wire clamp, conical lead accompanies two semicircle Taper Pipes, it is characterized in that: on the tube wall in drainage tube stage casing a left side is arranged, right two pairs of radially strip holes that communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020297906 CN201766171U (en) | 2010-08-20 | 2010-08-20 | Quick aluminum alloy jumper wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020297906 CN201766171U (en) | 2010-08-20 | 2010-08-20 | Quick aluminum alloy jumper wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766171U true CN201766171U (en) | 2011-03-16 |
Family
ID=43718778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020297906 Expired - Fee Related CN201766171U (en) | 2010-08-20 | 2010-08-20 | Quick aluminum alloy jumper wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766171U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957114A (en) * | 2011-08-18 | 2013-03-06 | 石春梅 | Novel quick aluminum alloy current-guide (jumper) wire clamp |
| CN103247986A (en) * | 2012-02-03 | 2013-08-14 | 石春梅 | Multifunctional fast aluminium alloy grip strength linear splicing sleeve |
| CN103247985A (en) * | 2012-02-03 | 2013-08-14 | 石春梅 | Multifunctional instant aluminum alloy grip strength drainage (jumper) cable clamp |
| CN108365354A (en) * | 2018-02-05 | 2018-08-03 | 苏州研姿材料科技有限公司 | A kind of double end cable connecting device |
-
2010
- 2010-08-20 CN CN 201020297906 patent/CN201766171U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957114A (en) * | 2011-08-18 | 2013-03-06 | 石春梅 | Novel quick aluminum alloy current-guide (jumper) wire clamp |
| CN103247986A (en) * | 2012-02-03 | 2013-08-14 | 石春梅 | Multifunctional fast aluminium alloy grip strength linear splicing sleeve |
| CN103247985A (en) * | 2012-02-03 | 2013-08-14 | 石春梅 | Multifunctional instant aluminum alloy grip strength drainage (jumper) cable clamp |
| CN108365354A (en) * | 2018-02-05 | 2018-08-03 | 苏州研姿材料科技有限公司 | A kind of double end cable connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130201 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130201 Address after: 112000 production technology department, Tieling power supply company, No. 61 Culture Street, Yinzhou District, Liaoning, Tieling Patentee after: Tieling Power Supply Company of Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 112000 production technology department, Tieling power supply company, No. 61 Culture Street, Yinzhou District, Liaoning, Tieling Patentee before: Tieling Power Supply Company of Liaoning Electric Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20180820 |