CN203674595U - Live-line emergency processing short-circuit parallel connecting device for eliminating heating of electric transmission and transformation equipment cable clamp - Google Patents
Live-line emergency processing short-circuit parallel connecting device for eliminating heating of electric transmission and transformation equipment cable clamp Download PDFInfo
- Publication number
- CN203674595U CN203674595U CN201420043267.4U CN201420043267U CN203674595U CN 203674595 U CN203674595 U CN 203674595U CN 201420043267 U CN201420043267 U CN 201420043267U CN 203674595 U CN203674595 U CN 203674595U
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- Prior art keywords
- fixed block
- short
- fastening screw
- emergency processing
- axle
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- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 230000009466 transformation Effects 0.000 title abstract 2
- 230000001131 transforming effect Effects 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 3
- 150000001879 copper Chemical class 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract 4
- 238000007906 compression Methods 0.000 abstract 4
- 238000013459 approach Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a live-line emergency processing short-circuit parallel connecting device for eliminating heating of an electric transmission and transformation equipment cable clamp. The device comprises a short-circuit parallel connecting cable clamp for clamping a heating position of an equipment cable clamp and a lead. The short-circuit parallel connecting cable clamp includes a fixed block, a compression sliding block and a fastening screw; the compression sliding block and the fixed block are respectively provided with matched clamped edge lips; the fastening screw is threadedly connected to the fixed block; and the compression sliding block is arranged at the fastening screw and moves relatively to the fixed block with the threaded motion of the fastening screw, so that the clamped edge lip approaches or keeps away from the clamped edge lip of the fixed block. One end of the lead is connected to the fixed block; and the other end is connected to the compression sliding block. According to the scheme of the utility model, the short-circuit parallel connecting cable clamp fixedly clamps the heating point of the equipment cable clamp and the lead is used to form a new current channel, so that current shunt and temperature reduction are carried out on the heating point of the equipment cable clamp.
Description
Technical field
The utility model relates to a kind of electric power tool, particularly relates to the short and connection device of a kind of charged emergency processing power transmission and transforming equipment wire clamp heating.
Background technology
Due to the effect of the factors such as electric equipment long-time running and oxidation, large load, large electric current, especially meet in the work of kurtosis summer at annual electrical network, the device clamps such as power line tension conduction wire clamp and transformer substation switch, disconnecting link there will be the overheated urgent defect phenomenon of node unavoidably, as processed not in time, very likely there is the serious accident of wire clamp ablation fusing.For support equipment operational reliability, increase amount of power supply more, often need to adopt the method for live line working to eliminate heating defect.If run into the clearance of equipment cannot meet safe distance the operation of requirement, device clamp year for a long time, the bolt situation such as cannot fasteningly put in place after seriously getting rusty and generating heat, adopting equal potential working mode to eliminate heating defect cannot be in time, safe, carry out in order, will have a strong impact on the reliability of electric power netting safe running.
Therefore, developing a set of fast live line processes the emergency processing instrument of heating and has become problem demanding prompt solution.
Utility model content
The purpose of this utility model is to overcome the deficiency of prior art, provide a kind of charged emergency processing power transmission and transforming equipment wire clamp heating short and connection device, can make equipment heating point temperature reduce rapidly, reach the object of the urgent defect of timely and effective abatement apparatus, guarantee master network equipment safe operation.
The utility model solves the technical scheme that its technical problem adopts: the short and connection device of charged emergency processing power transmission and transforming equipment wire clamp heating, comprise short and binding clip and a wire for apparatus for fastening wire clamp heating position, short and binding clip comprises fixed block, pressed slider and trip bolt, pressed slider and fixed block are respectively equipped with a gripper edge lip matching, fastening screw is threadedly connected to fixed block, pressed slider is arranged at fastening screw, and move with the relative fixed block of spiral action of fastening screw, so that its gripper edge lip relies on or away from the gripper edge lip of fixed block, one end of wire is connected in fixed block, and the other end of wire is connected in pressed slider.
Further, described fixed block comprises both sides axle and a side shaft, the two ends of side shaft join with one end one of axle the same side, both sides respectively, the medial surface of gripper edge lip one side located therein axle of described fixed block, described fastening screw spiral is connected in another side axle, and its end extends to the inner side of this another side axle, and described pressed slider is matched with between the axle of both sides, and is plugged in the end of described fastening screw; One end of described wire is connected in wherein one side axle of described fixed block.
Further, an end face phase frictional fit of the medial surface of the side shaft of described fixed block and described pressed slider, forms the sliding rail of described pressed slider.
Further, described wire is soft braiding copper conductor, and this copper conductor overcoat has insulation sheath.
Further, described fixed block and pressed slider short and binding clip are respectively aluminum alloy material.
Further, described fixed block short and binding clip is fitted with and hangs termination.
Further, the front end sleeve of described fastening screw is connected to termination is installed.
Further, wherein one side free-ended end face of axle and the end face of the described pressed slider other end of described fixed block are respectively inclined-plane.
The beneficial effects of the utility model are: the utility model adopts short and connection device short and binding clip and wire formation, make the utility model can utilize its short and binding clip to fix to clamp in device clamp heat generating spot position, and utilize wire that a new current channel is provided, so that device clamp heat generating spot is shunted, thereby device clamp heat generating spot temperature is reduced rapidly, reach the object of the urgent defect of timely and effective abatement apparatus, guarantee master network equipment safe operation.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But the heating of the charged emergency processing power transmission and transforming equipment of one of the present utility model wire clamp is short and connection device is not limited to embodiment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Shown in Figure 1, short and the connection device of the charged emergency processing power transmission and transforming equipment of one of the present utility model wire clamp heating, comprise that one for being clamped in short and binding clip and a wire 1 of equipment heating point position, short and binding clip comprises fastening screw 4, pressed slider 3 and fixed block 2, pressed slider 3 and fixed block 2 are respectively equipped with a gripper edge lip 31 matching, 24, fastening screw 4 is threadedly connected to fixed block 2, pressed slider 3 is arranged at fastening screw 4, and move with the relative fixed block 2 of spiral action of fastening screw 4, so that its gripper edge lip 31 relies on or away from the gripper edge lip 24 of fixed block 2, one end of wire 1 is connected in the fixed block 2 of short and binding clip, and the other end of wire 1 is connected in the pressed slider 3 of short and binding clip.
Preferred as one, above-mentioned fixed block 2 short and binding clip comprises both sides axle 21,22 and a side shaft 23, and the two ends of side shaft 23 join with one end one of both sides axle 21,22 the same sides respectively, make fixed block 2 entirety be U character form structure.The medial surface of gripper edge lip 24 one side located therein axle 21 of fixed block 2, described fastening screw 4 is threadedly connected to another side axle 22, and its end extends to the inner side of this another side axle 22, and described pressed slider 3 is matched with between both sides axle 21,22, and is plugged in the end of described fastening screw 4.The end face phase frictional fit of the medial surface 25 of side shaft 23 and one end of pressed slider 3, forms the sliding rail of described pressed slider 3.Wherein one end of wire 1 is specifically connected in wherein one side axle 21 of fixed block 2
Preferred as one, above-mentioned wire 1 is soft braiding copper conductor, and this copper conductor overcoat has insulation sheath, can prevent from hanging in installation process device and drop and cause ground short circuit.
Preferred as one, above-mentioned fixed block 2 and pressed slider 3 short and binding clip are respectively aluminum alloy material, specifically adopt high strength aerolite LC4 forging and stamping aluminium, have tensile strength large, conduct electricity very well, the feature such as corrosion-resistant, quality is light.
Preferred as one, above-mentioned fixed block 2 short and binding clip is fitted with and hangs termination (not embodying in figure), and this hangs termination and above-mentioned fastening screw 4 adopts respectively high slight carbon steel material to have the characteristics such as intensity is high, resistance to wear is good.
Preferred as one, the front end sleeve of above-mentioned fastening screw 4 is connected to installs termination 5.
Preferred as one, wherein one side free-ended end face 26 of axle and the end face 32 of the pressed slider other end of above-mentioned fixed block are respectively inclined-plane, and both slopes are contrary.
Short and the connection device of the charged emergency processing power transmission and transforming equipment of one of the present utility model wire clamp heating, when installation, the installation termination 5 that adopts mounting kit one end to entangle fastening screw 4 front ends, the other end is arranged on insulating bar; Employing is chosen high equipment and is coordinated the termination that hangs on short and binding clip that whole device is chosen to height, by rotating insulated action bars, drive fastening screw 4 to rotate, pressed slider 3 is slided, thereby make the gripper edge lip 31 of pressed slider 3 rely on the gripper edge lip 24 of fixed block 2 and the heat generating spot position of apparatus for fastening wire clamp.After installing, wire 1 forms a new current channel, and the electric current of device clamp heat generating spot is shunted, and device clamp heat generating spot is lowered the temperature.
Above-described embodiment is only used for further illustrating the short and connection device of the charged emergency processing power transmission and transforming equipment of one of the present utility model wire clamp heating; but the utility model is not limited to embodiment; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all fall in the protection range of technical solutions of the utility model.
Claims (8)
1. the short and connection device of charged emergency processing power transmission and transforming equipment wire clamp heating, it is characterized in that: comprise short and binding clip and a wire for apparatus for fastening wire clamp heating position, short and binding clip comprises fixed block, pressed slider and trip bolt, pressed slider and fixed block are respectively equipped with a gripper edge lip matching, fastening screw is threadedly connected to fixed block, pressed slider is arranged at fastening screw, and with the relative fixed block motion of the spiral action of fastening screw, so that its gripper edge lip relies on or away from the gripper edge lip of fixed block; One end of wire is connected in fixed block, and the other end of wire is connected in pressed slider.
2. the short and connection device of charged emergency processing power transmission and transforming equipment wire clamp heating according to claim 1, it is characterized in that: described fixed block comprises both sides axle and a side shaft, the two ends of side shaft join with one end one of axle the same side, both sides respectively, the medial surface of gripper edge lip one side located therein axle of described fixed block, described fastening screw spiral is connected in another side axle, and its end extends to the inner side of this another side axle, described pressed slider is matched with between the axle of both sides, and is plugged in the end of described fastening screw; One end of described wire is connected in wherein one side axle of described fixed block.
3. the short and connection device of charged emergency processing power transmission and transforming equipment wire clamp heating according to claim 2, it is characterized in that: the end face phase frictional fit of the medial surface of the side shaft of described fixed block and described pressed slider one end, forms the sliding rail of described pressed slider.
4. the short and connection device of charged emergency processing power transmission and transforming equipment wire clamp heating according to claim 1, is characterized in that: described wire is soft braiding copper conductor, and this copper conductor overcoat has insulation sheath.
5. the short and connection device of charged emergency processing power transmission and transforming equipment wire clamp heating according to claim 1, is characterized in that: described fixed block and pressed slider short and binding clip are respectively aluminum alloy material.
6. the short and connection device of charged emergency processing power transmission and transforming equipment wire clamp heating according to claim 1, is characterized in that: described fixed block short and binding clip is fitted with and hangs termination.
7. the short and connection device of charged emergency processing power transmission and transforming equipment wire clamp heating according to claim 2, is characterized in that: the front end sleeve of described fastening screw is connected to installs termination.
8. the short and connection device of charged emergency processing power transmission and transforming equipment wire clamp heating according to claim 3, is characterized in that: wherein one side free-ended end face of axle and the end face of the described pressed slider other end of described fixed block are respectively inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043267.4U CN203674595U (en) | 2014-01-23 | 2014-01-23 | Live-line emergency processing short-circuit parallel connecting device for eliminating heating of electric transmission and transformation equipment cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043267.4U CN203674595U (en) | 2014-01-23 | 2014-01-23 | Live-line emergency processing short-circuit parallel connecting device for eliminating heating of electric transmission and transformation equipment cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203674595U true CN203674595U (en) | 2014-06-25 |
Family
ID=50970850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420043267.4U Expired - Fee Related CN203674595U (en) | 2014-01-23 | 2014-01-23 | Live-line emergency processing short-circuit parallel connecting device for eliminating heating of electric transmission and transformation equipment cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203674595U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300446A (en) * | 2014-10-30 | 2015-01-21 | 国家电网公司 | Middle wire stripper for insulated wire |
| CN104577831A (en) * | 2014-12-16 | 2015-04-29 | 华北电力科学研究院有限责任公司 | Diverting tool and electrical equipment hotline maintenance method |
| CN108923214A (en) * | 2018-07-16 | 2018-11-30 | 叶祺 | A kind of transformer equipment conductor joint heating electrical treatment device and application method |
| CN110247324A (en) * | 2019-06-17 | 2019-09-17 | 国网宁夏电力有限公司检修公司 | The critical fever electrical treatment device of wire clamp |
-
2014
- 2014-01-23 CN CN201420043267.4U patent/CN203674595U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300446A (en) * | 2014-10-30 | 2015-01-21 | 国家电网公司 | Middle wire stripper for insulated wire |
| CN104577831A (en) * | 2014-12-16 | 2015-04-29 | 华北电力科学研究院有限责任公司 | Diverting tool and electrical equipment hotline maintenance method |
| CN108923214A (en) * | 2018-07-16 | 2018-11-30 | 叶祺 | A kind of transformer equipment conductor joint heating electrical treatment device and application method |
| CN110247324A (en) * | 2019-06-17 | 2019-09-17 | 国网宁夏电力有限公司检修公司 | The critical fever electrical treatment device of wire clamp |
| CN110247324B (en) * | 2019-06-17 | 2024-05-10 | 国网宁夏电力有限公司检修公司 | Wire clamp critical heating electrified treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140625 Termination date: 20220123 |