CN204793956U - Insulating strain clamp clamping device - Google Patents
Insulating strain clamp clamping device Download PDFInfo
- Publication number
- CN204793956U CN204793956U CN201520530291.5U CN201520530291U CN204793956U CN 204793956 U CN204793956 U CN 204793956U CN 201520530291 U CN201520530291 U CN 201520530291U CN 204793956 U CN204793956 U CN 204793956U
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- Prior art keywords
- bolt
- nut
- tension clamp
- type bolt
- insulating tension
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 31
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
(B, ) the utility model relates to an electric power construction technical field is an insulating strain clamp clamping device, and it steps up the mechanism and include U type bolt, compress tightly piece and nut including stepping up the mechanism, is equipped with two mounting holes with U type bolt matched with on compressing tightly the piece, compresses tightly the piece and passes through the mounting hole and install on U type bolt, and the nut compresses tightly the piece downwards with the cooperation of U type bolt and along U type bolt. The internal and external network physical isolation data exchange device is reasonable and compact in structure, high durability and convenient use, it has increased by one and has stepped up the mechanism on insulating strain clamp body, step up the mechanism and form a whole with insulating strain clamp body, portable and installation, the nut, it can be tightly with the insulated wire locking with U type bolt to compress tightly the piece, insulated wire can not become flexible in U type bolt, drop, the disposable fastening to insulated wire has been realized, the reduction is to the operation of maintaining of circuit, and improving power supply reliability, improve the social and the economic benefits of electric power enterprise. (B, )
Description
Technical field
the utility model relates to technical field of electric power construction, is a kind of insulating tension clamp clamping device.
Background technology
at present, the requirement of power consumer to power supply reliability is more and more higher, and electric power system upgrading progress is constantly accelerated in recent years.In the transformation process of circuit insulating, occurred that insulating tension clamp is by phenomenon not tight for insulated conductor card, the phenomenon cause insulated conductor to loosen, coming off happens occasionally, and has a strong impact on the normal operation of electric power system.Transform and the insulated circuit of new frame original, run the phenomenon that just there will be insulated conductor for 1 to 2 month and loosen, circuit arc is caused to be hammered into shape excessive, do not meet designing requirement, in order to not affect the safe operation of circuit, again must have a power failure and carry out stringing process, the line outage time is long, have a power failure frequent, easily there is personal injury when safeguarding, cause equipment breakdown, there is security risk.When safeguarding circuit, needing have a power failure to its circuit and carry out safety measure, power supply reliability being reduced, causes unnecessary economic loss to vast power consumer, and affect the Social benefit and economic benefit of enterprise.
Summary of the invention
the utility model provides a kind of insulating tension clamp clamping device, overcome the deficiency of above-mentioned prior art, it effectively can solve the tight insulated conductor of card that existing insulating tension clamp in use exists, insulated conductor easily loosens, come off, need to have a power failure continually, problem that stringing operation, operation process personal injury easily occur, cause equipment breakdown, there is potential safety hazard.
the technical solution of the utility model is realized by following measures: a kind of insulating tension clamp clamping device, comprise clamping mechanism, clamping mechanism comprises U-bolt, clamping piece and nut, clamping piece is provided with two installing holes matched with U-bolt, clamping piece is arranged on U-bolt by installing hole, and nut coordinates with U-bolt and extrudes clamping piece downwards along U-bolt.
here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
above-mentioned insulating tension clamp clamping device also comprises insulating tension clamp body, and U-bolt is fixedly mounted on insulating tension clamp body.
above-mentioned U-bolt is fixedly connected with insulating tension clamp body by welding.
above-mentioned insulating tension clamp clamping device also comprises spring shim, and spring shim to be arranged on U-bolt and between nut and clamping piece.
above-mentioned nut is hex nut or wing nut.
the utility model reasonable and compact in structure, easy to use, it adds a clamping mechanism on insulating tension clamp body, clamping mechanism and insulating tension clamp body form a whole, be easy to carry and install, insulated conductor is through after insulating tension clamp body, again through U-bolt, clamping piece is arranged on U-bolt, and together with U-bolt extruding insulation wire, nut is arranged on U-bolt, tightening nut, clamping piece and U-bolt can tightly by insulated conductor lockings, insulated conductor can not loosen in U-bolt, come off, what achieve insulated conductor is disposable fastening, thus the insulated conductor preventing insulated conductor from causing because of the tight insulated conductor of insulating tension clamp body card is loosening, obscission occurs, reduce the upkeep operation to circuit, thus reduce line outage time and because of during attended operation occur personal injury, or cause equipment breakdown, improve power supply reliability, improve the Social benefit and economic benefit of electric power enterprise, there is safety, laborsaving, easy, efficient feature.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of the utility model most preferred embodiment.
accompanying drawing 2 is that broken section structural representation is looked on a left side for clamping mechanism in accompanying drawing 1.
coding in accompanying drawing is respectively: 1 is U-bolt, and 2 is clamping piece, and 3 is nut, and 4 is insulating tension clamp body, and 5 is spring shim, and 6 is insulated conductor.
Embodiment
the utility model by the restriction of following embodiment, can not determine concrete execution mode according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in accompanying drawing 1,2, this insulating tension clamp clamping device comprises clamping mechanism, clamping mechanism comprises U-bolt 1, clamping piece 2 and nut 3, clamping piece 2 is provided with two installing holes matched with U-bolt 1, clamping piece 2 is arranged on U-bolt 1 by installing hole, and nut 3 coordinates with U-bolt 1 and extrudes clamping piece 2 downwards along U-bolt 1.During use, clamping mechanism is made according to the model of various insulating tension clamp body 4, clamping mechanism is fixed on insulating tension clamp body 4, clamping mechanism and insulating tension clamp body 4 form a whole, be easy to carry and install, insulated conductor 6 is through after insulating tension clamp body 4, again through U-bolt 1, clamping piece 2 is arranged on U-bolt 1, and together with U-bolt 1 extruding insulation wire 6, nut 3 is arranged on U-bolt 1, tightening nut 3, clamping piece 2 and U-bolt 1 can tightly by insulated conductor 6 lockings, insulated conductor 6 can not loosen in U-bolt 1, come off, what achieve insulated conductor 6 is disposable fastening, thus prevent loosening of insulated conductor 6 insulated conductor 6 that not tight insulated conductor 6 causes because insulating tension clamp body 4 blocks, obscission occurs, reduce the upkeep operation to circuit, thus reduce line outage time and because of during attended operation occur personal injury, or cause equipment breakdown, improve power supply reliability, improve the Social benefit and economic benefit of electric power enterprise.
according to actual needs, above-mentioned insulating tension clamp clamping device can be made further optimization and/or improvements:
as shown in accompanying drawing 1,2, above-mentioned insulating tension clamp clamping device also comprises insulating tension clamp body 4, and U-bolt 1 is fixedly mounted on insulating tension clamp body 4.Clamping mechanism and insulating tension clamp body 4 form a whole, and are easy to carry and install, and clamping mechanism does not affect the normal use of insulating tension clamp body 4.When installing or remove insulated conductor 6, only clamping piece 2 and nut 3 need be opened, can operate insulated conductor 6.
as shown in accompanying drawing 1,2, above-mentioned U-bolt 1 is fixedly connected with insulating tension clamp body 4 by welding.Like this, U-bolt 1 can be fixedly mounted on insulating tension clamp body 4, and it is firm to connect, and structural strength is high, easy to operate.
as shown in accompanying drawing 1,2, above-mentioned insulating tension clamp clamping device also comprises spring shim 5, and spring shim 5 to be arranged on U-bolt 1 and between nut 3 and clamping piece 2.Spring shim 5 can give nut 3 one pretightning forces, plays the object preventing nut 3 from loosening, coming off, improves the reliability and stability of this insulating tension clamp clamping device.
as shown in accompanying drawing 1,2, above-mentioned nut 3 is hex nut.Hex nut is convenient to spanner fastening.
certainly, above-mentioned nut can also be wing nut.Wing nut directly can use manual manipulation, convenient.
above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
the use procedure of the utility model most preferred embodiment:
first, make clamping mechanism according to the model of various insulating tension clamp body 4, clamping mechanism be fixed on insulating tension clamp body 4, form a whole with insulating tension clamp body 4, be easy to carry and installation.
then, insulated conductor 6 is through after insulating tension clamp body 4, again through U-bolt 1, clamping piece 2 is arranged on U-bolt 1, and together with U-bolt 1 extruding insulation wire 6, spring washer, nut 3 is arranged on U-bolt 1, tightening nut 3, clamping piece 2 and U-bolt 1 can tightly by insulated conductor 6 lockings, insulated conductor 6 can not loosen in U-bolt 1, come off, what achieve insulated conductor 6 is disposable fastening, thus prevent loosening of insulated conductor 6 insulated conductor 6 that not tight insulated conductor 6 causes because insulating tension clamp body 4 blocks, obscission occurs.
finally, in installation or when spliting open except insulated conductor 6, only need nut, spring washer and clamping piece 2 to open, can operate insulated conductor 6.
Claims (6)
1. an insulating tension clamp clamping device, it is characterized in that comprising clamping mechanism, clamping mechanism comprises U-bolt, clamping piece and nut, clamping piece is provided with two installing holes matched with U-bolt, clamping piece is arranged on U-bolt by installing hole, and nut coordinates with U-bolt and extrudes clamping piece downwards along U-bolt.
2. insulating tension clamp clamping device according to claim 1, it is characterized in that insulating tension clamp clamping device also comprises insulating tension clamp body, U-bolt is fixedly mounted on insulating tension clamp body.
3. insulating tension clamp clamping device according to claim 2, is characterized in that U-bolt is fixedly connected with insulating tension clamp body by welding.
4. the insulating tension clamp clamping device according to claim 1 or 2 or 3, is characterized in that insulating tension clamp clamping device also comprises spring shim, and spring shim to be arranged on U-bolt and between nut and clamping piece.
5. the insulating tension clamp clamping device according to claim 1 or 2 or 3, is characterized in that nut is hex nut or wing nut.
6. insulating tension clamp clamping device according to claim 4, is characterized in that nut is hex nut or wing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530291.5U CN204793956U (en) | 2015-07-21 | 2015-07-21 | Insulating strain clamp clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530291.5U CN204793956U (en) | 2015-07-21 | 2015-07-21 | Insulating strain clamp clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793956U true CN204793956U (en) | 2015-11-18 |
Family
ID=54533940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520530291.5U Active CN204793956U (en) | 2015-07-21 | 2015-07-21 | Insulating strain clamp clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071323A (en) * | 2015-07-21 | 2015-11-18 | 国网新疆电力公司巴州供电公司 | Insulated strain clamp clamping device |
-
2015
- 2015-07-21 CN CN201520530291.5U patent/CN204793956U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071323A (en) * | 2015-07-21 | 2015-11-18 | 国网新疆电力公司巴州供电公司 | Insulated strain clamp clamping device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |