CN204167810U - A kind of lightning protection pillar insulator live line working wire stripping support - Google Patents
A kind of lightning protection pillar insulator live line working wire stripping support Download PDFInfo
- Publication number
- CN204167810U CN204167810U CN201420629785.4U CN201420629785U CN204167810U CN 204167810 U CN204167810 U CN 204167810U CN 201420629785 U CN201420629785 U CN 201420629785U CN 204167810 U CN204167810 U CN 204167810U
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- fixture
- lightning protection
- protection pillar
- wire stripping
- pillar insulator
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Abstract
The utility model discloses a kind of lightning protection pillar insulator live line working wire stripping support in live line working field, comprise an insulating support, the end face at the two ends, left and right of described insulating support is respectively provided with an insulating rod, the top of two described insulating rods is respectively provided with a wire stripping fixture for fixing suspended insulated guide wire; The end face of described insulating support is provided with a spring catch connected bottom two described insulating rods; The front end face of described insulating support is fixed with an insulation porcelain fixture, described insulation porcelain fixture is connected with described two insulating rods by described spring catch, the center of described insulation porcelain fixture is provided with one and passes for lightning protection pillar insulator, for the insulator through hole of fixing described lightning protection pillar insulator.Its technique effect is: avoid the unfavorable factor that power failure operation utilizes the turnover such as aerial lift device with insulated arm or insulated platform current potential execution of instrument direct operation to bring, improve the reliability of transmission of electricity, structure is simple simultaneously, and easy to operate, security performance is superior.
Description
Technical field
The utility model relates to a kind of lightning protection pillar insulator live line working wire stripping support in live line working field.
Background technology
Charged wire stripping support is mainly to the operation task for being arranged on the lightning protection pillar insulator in overhead distribution, along with the continuous propelling of urban network reconstruction engineering and developing rapidly of Construction of Intercity Network, in overhead distribution, suspended insulated guide wire covers electricity power engineering substantially.For meeting the requirement of reliability that urban distribution network powers and the quality of power supply, namely rate of failure is low, various ground connection and short circuit accident in effective Suppression network, maintenance is convenient, the accident interruption time is short, the requirement that electric shock accidents is few, the instrument etc. of the operational method in power supply process, construction means and outfit, must adapt with its power demands.
The insulating barrier of insulated electric conductor on current stripping 10kV electric pressure overhead distribution, usually use wire-stripping cutter to peel off, operational method is divided into power failure operation method or charged direct operation method two kinds.Front a kind of operational method be line outage, stop all users supply of electric power after, use cutter to carry out operation, advantage is safety, but has a power failure that what bring is very large economic loss, and bar circuit neither be very applicable altogether for single loop.Rear a kind of operational method utilizes aerial lift device with insulated arm or insulated platform etc. to pass in and out current potential instrument, implement direct operation, allowing after the direct contact wire of operating personnel uses cutter to carry out operation, advantage does not have a power failure, and unfortunately due to the direct contact electrification wire of operating personnel, adds unsafe factor, and job step is many, efficiency is low, and at complicated geographical environment, or single loop also cannot operation when rod-type arrangements of conductors is complicated altogether.
In sum, be badly in need of developing a kind of easy to operate, efficiency is high, the wire stripping support of safe and reliable Novel lightning-proof post insulator live line working.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of lightning protection pillar insulator live line working wire stripping support is provided, its loss that power failure operation both can have been avoided to cause, and the problem of the unsafe factor utilizing the turnover such as aerial lift device with insulated arm or insulated platform current potential execution of instrument direct operation to bring and inefficiency, again reduce suspended insulated guide wire and the temperature rise of lightning protection pillar insulator junction and line loss, improve the reliability of transmission of electricity, and structure is simple, easy to operate, security performance is superior
A kind of technical scheme realizing above-mentioned purpose is: a kind of lightning protection pillar insulator live line working wire stripping support, comprise an insulating support, the end face at the two ends, left and right of described insulating support is respectively provided with an insulating rod, the top of two described insulating rods is respectively provided with a wire stripping fixture for fixing suspended insulated guide wire; The end face of described insulating support is provided with a spring catch connected bottom two described insulating rods; The front end face of described insulating support is fixed with an insulation porcelain fixture, described insulation porcelain fixture is connected with described two insulating rods by described spring catch, the center of described insulation porcelain fixture is provided with one and passes for lightning protection pillar insulator, for the insulator through hole of fixing described lightning protection pillar insulator.
Further, described wire stripping fixture be divided into described insulating rod bottom fixing lower clamp, pivotally connected with described lower clamp, dismountable upper fixture, the clamping part being used for fixing suspended insulated guide wire is formed between described upper fixture and described lower clamp, on the end face of described upper fixture, be provided with one and run through described upper fixture from top to bottom, make the locking switch that the suspended insulated guide wire in described clamping part is fixing.
Further, the lateral wall of described insulation porcelain fixture is provided with a positioning seat parallel with described insulating support front end face, described positioning seat is also provided with the lateral wall that a level runs through described positioning seat and described insulation porcelain fixture, stretches into the locking switch of described insulator through hole.
Further, described insulating support is made up of fiberglass.
Have employed the technical scheme of a kind of lightning protection pillar insulator live line working wire stripping support of the present utility model, namely on the end face at the two ends, left and right of insulating support, an insulating rod is respectively provided with, the top of two described insulating rods is respectively provided with a wire stripping fixture for fixing suspended insulated guide wire, and the end face of described insulating support is provided with a spring catch connected bottom two described insulating rods; The front end face of described insulating support is fixed with an insulation porcelain fixture for fixing lightning protection pillar insulator, described insulation porcelain fixture is by described spring catch and described two technical schemes that insulating rod is connected.Its technique effect is: avoid the loss that power failure operation causes, and the problem of the unsafe factor utilizing the turnover such as aerial lift device with insulated arm or insulated platform current potential execution of instrument direct operation to bring and inefficiency, reduce suspended insulated guide wire and the temperature rise of lightning protection pillar insulator junction and line loss, improve the reliability of transmission of electricity, structure is simple simultaneously, easy to operate, security performance is superior, meets raising power supply reliability and has development trend.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of lightning protection pillar insulator live line working wire stripping support of the present utility model.
Embodiment
Refer to Fig. 1, inventor of the present utility model, in order to understand the technical solution of the utility model better, below by embodiment particularly, and is described in detail by reference to the accompanying drawings:
Refer to Fig. 1, a kind of lightning protection pillar insulator live line working wire stripping support of the present utility model, include an insulating support 4, the composite material that insulating support 4 is made up of polymethyl methacrylate insulating material and nylon insulating material, namely fiberglass processing and fabricating forms, good insulation preformance, and mechanical strength is high, support the External Force Acting suffered by whole lightning protection pillar insulator live line working wire stripping support, there is high resistance pulling force and compressive resistance and torsional forces.So the steadiness of insulating support 4 has directly had influence on the security reliability of whole operation task process.
The top that the two ends, left and right of the end face of insulating support 4 are respectively provided with vertical insulating rod 2, two insulating rods 2 is respectively provided with a wire stripping fixture 1.Wire stripping fixture is divided into by screw and the fixing lower clamp 11 of insulating rod 2, the upper fixture 12 pivotally connected with lower clamp 11, is formed and is used for fixing suspended insulated guide wire, the clamping part 13 of level between upper fixture 12 and lower clamp 11.On the end face of upper fixture 12, be provided with a locking switch 14 running through fixture 12 from top to bottom and make suspended insulated guide wire be fixed by two wire stripping fixtures 1 and do not rotate or rock.
The end face of insulating support 4 is provided with the spring catch 3 that connects two insulating rod 2 bottoms, and the front end face of insulating support 4 is fixed with an insulation porcelain fixture 5, insulation porcelain fixture 5 is fixed by the front end face of screw and insulating support 4.Insulation porcelain fixture 5 is connected with the bottom of two insulating rods 2 by spring catch 3 simultaneously.Insulation porcelain fixture 5 is provided with a vertical insulator through hole 51, passes for lightning protection pillar insulator.This insulator through hole 51 matches with lightning protection pillar insulator PSL-12/5 junction, and the insulation porcelain fixture 5 made is combined closely with lightning protection pillar insulator, enhances the stability of wire stripping support.The lateral wall of insulation porcelain fixture 5 is provided with a positioning seat 6 parallel with insulating support 4 front end face, positioning seat 6 is also provided with the lateral wall that a level runs through positioning seat 6 and insulation porcelain fixture 5, stretch into the locking switch 8 of insulator through hole 51, for being locked in insulation porcelain fixture 5 by lightning protection pillar insulator.
Before using, first change the upper fixture 12 in the wire stripping fixture 1 of a kind of lightning protection pillar insulator live line working wire stripping support of the present utility model into match with charged suspended insulated guide wire upper fixture 12; Operating personnel only need keep a safe distance with grounding apparatus, again a kind of lightning protection pillar insulator live line working wire stripping support of the present utility model is placed on lightning protection pillar insulator reposefully, after placing, the locking switch 8 on insulation porcelain fixture 5 is locked, avoid a kind of lightning protection pillar insulator live line working wire stripping support of the present utility model to wave; Again charged suspended insulated guide wire is placed on the wire stripping fixture 1 of wire stripping support, after placing, upper fixture 12 is closed with lower clamp 11, screw up locking switch 14, suspended insulated guide wire is fixed on a kind of lightning protection pillar insulator live line working wire stripping support of the present utility model.Then stripping cutter stripping insulation layer is used, i.e. complete operation operation.To specified 10kv, diameter 70-240mm
2in scope, the suspended insulated guide wire of different size can be suitable for.
Operation is step by step suddenly:
1, confirm the suspended insulated guide wire diameter range of operation task, change corresponding upper fixture 1;
2, a kind of lightning protection pillar insulator live line working wire stripping support of the present utility model is steadily placed on lightning protection pillar insulator, makes it to closely cooperate with the insulator through hole 51 of insulation porcelain fixture 5, and locked by locking switch 8;
3, open wire stripping fixture 1, be placed in by suspended insulated guide wire after on lower clamp 11, close fixture 12, and screw up locking switch 14, makes it to lock in clamping part 13, prevents suspended insulated guide wire from rotating or rocking.
4, the insulating barrier of suspended insulated guide wire is peeled off again with wire-stripping cutter, again suspended insulated guide wire is taken off from wire stripping fixture 1 after stripping insulation layer, again a kind of lightning protection pillar insulator live line working wire stripping support of the present utility model is lifted down from lightning protection pillar insulator, finally suspended insulated guide wire is fixed on lightning protection pillar insulator, installs firmly.
More than set forth and illustrate that 10kV suspended insulated guide wire is applicable to a kind of lightning protection pillar insulator live line working wire stripping support of the present utility model, avoid the loss that power failure operation causes, and the problem of the unsafe factor utilizing the turnover such as aerial lift device with insulated arm or insulated platform current potential execution of instrument direct operation to bring and inefficiency, reduce suspended insulated guide wire and the temperature rise of lightning protection pillar insulator junction and line loss, improve the reliability of transmission of electricity.There is significant economic and social benefit.
A kind of lightning protection pillar insulator live line working wire stripping supporting structure of the present utility model is simple simultaneously, and easy to operate, security performance is superior, meets raising power supply reliability and has development trend.
So-called simple and reasonable mainly to the simplification of whole lightning protection pillar insulator live line working wire stripping support Design, make its in practical operation operation unlike before that power failure operation or use aerial lift device with insulated arm operate the complicated procedures of forming brought, by the rationalization of insulating support 4, make to save the set-up time installing, directly lain on lightning protection pillar insulator, locked by insulation porcelain fixture 5 again, next is the flexibility of wire stripping fixture 1, can according to the diameter of different suspended insulated guide wire, use the upper fixture 12 with suspended insulated guide wire diameter compatible, the replacing of wire stripping fixture 1 is quick, whole lightning protection pillar insulator live line working wire stripping support has good insulation property, carry out operation task easy, and it is good to protecting human body, safe and efficient.
It is exactly this lightning protection pillar insulator live line working wire stripping support that what is called is suitable for operation task to common route circuit, is not only limited to single channel Job Operations, and applicable equally to single circuit power supply electric pole.This does not mainly affect by geographical environment because the architectural characteristic of this instrument makes it operation.Operating personnel implement to peel off wire insulation in charged situation, have both ensured that human-body safety completed insulation displacement and operation of making contact simultaneously, are the ideal tools implementing indirect live working lightning protection pillar insulator wire stripping.
The development trend that what is called has reliability is mainly reflected among practical operation operation, saves the plenty of time, avoids the trouble bringing power failure to cause to user.Before there is no this instrument, workmen need under normal circumstances to have a power failure application, the license that goes into operation, upper boom operation, report the complicated procedures of forming such as power transmission overall process, and whole circuit carries out staged operation, and it is much inconvenient and the operating time is of a specified duration to bring to many users.When implementation and operation operation, first it is how many for needing the diameter of wire of action required, upper fixture 12 is replaced with the upper fixture corresponding with suspended insulated guide wire diameter, secondly lightning protection pillar insulator live line working wire stripping support installing is being locked on lightning protection pillar insulator, make the state of whole lightning protection pillar insulator live line working wire stripping support held stationary, then put among two the wire stripping fixtures 1 in left and right at the suspended insulated guide wire that needs are peeled off, and it is fixing tight, ensure suspended insulated guide wire on support without obviously rocking, the strip operation that namely next step operation carries out the insulating barrier to suspended insulated guide wire can be implemented, stripping blade is arranged on suspended insulated guide wire reposefully, stripping insulation layer smoothly in the secure state, take off lightning protection pillar insulator live line working wire stripping support after finally completing the suspended insulated guide wire of stripping is fixed on lightning protection pillar insulator.
The main efficacy results of a kind of lightning protection pillar insulator live line working wire stripping support of the present utility model shows: it a set ofly in charged situation, completes the lightning protection pillar insulator live line working wire stripping support of whole operation task to field conduct operation, be not limited only to one-way only operation, single loop is total to the circuits such as bar circuit applicable equally, can also to 70-240mm
2suspended insulated guide wire can carry out operation task, be operationally easily understood, save manpower, material resources.In the application of 10kV insulated overhead line, have extremely important effect, the construction and development for power industry provides reliable development trend.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the utility model is described, and be not used as restriction of the present utility model, as long as in spirit of the present utility model, all will drop in Claims scope of the present utility model the change of the above embodiment, modification.
Claims (4)
1. a lightning protection pillar insulator live line working wire stripping support, is characterized in that:
Comprise an insulating support, the end face at the two ends, left and right of described insulating support is respectively provided with an insulating rod, the top of two described insulating rods is respectively provided with a wire stripping fixture for fixing suspended insulated guide wire; The end face of described insulating support is provided with a spring catch connected bottom two described insulating rods; The front end face of described insulating support is fixed with an insulation porcelain fixture, described insulation porcelain fixture is connected with described two insulating rods by described spring catch, the center of described insulation porcelain fixture is provided with one and passes for lightning protection pillar insulator, for the insulator through hole of fixing described lightning protection pillar insulator.
2. a kind of lightning protection pillar insulator live line working wire stripping support according to claim 1, it is characterized in that: described wire stripping fixture be divided into described insulating rod bottom fixing lower clamp, pivotally connected with described lower clamp, dismountable upper fixture, the clamping part being used for fixing suspended insulated guide wire is formed between described upper fixture and described lower clamp, on the end face of described upper fixture, be provided with one and run through described upper fixture from top to bottom, make the locking switch that the suspended insulated guide wire in described clamping part is fixing.
3. a kind of lightning protection pillar insulator live line working wire stripping support according to claim 1, it is characterized in that: the lateral wall of described insulation porcelain fixture is provided with a positioning seat parallel with described insulating support front end face, described positioning seat is also provided with the lateral wall that a level runs through described positioning seat and described insulation porcelain fixture, stretches into the locking switch of described insulator through hole.
4. a kind of lightning protection pillar insulator live line working wire stripping support according to claim 1, is characterized in that: described insulating support is made up of fiberglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629785.4U CN204167810U (en) | 2014-10-28 | 2014-10-28 | A kind of lightning protection pillar insulator live line working wire stripping support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629785.4U CN204167810U (en) | 2014-10-28 | 2014-10-28 | A kind of lightning protection pillar insulator live line working wire stripping support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204167810U true CN204167810U (en) | 2015-02-18 |
Family
ID=52541461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420629785.4U Expired - Fee Related CN204167810U (en) | 2014-10-28 | 2014-10-28 | A kind of lightning protection pillar insulator live line working wire stripping support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204167810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601073A (en) * | 2019-10-08 | 2019-12-20 | 杨星 | Mounting equipment is changed to electric power insulator |
-
2014
- 2014-10-28 CN CN201420629785.4U patent/CN204167810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601073A (en) * | 2019-10-08 | 2019-12-20 | 杨星 | Mounting equipment is changed to electric power insulator |
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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 |
Granted publication date: 20150218 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |