CN208226444U - A kind of auxiliary device for the replacement strain insulator monolithic insulator that has a power failure - Google Patents

A kind of auxiliary device for the replacement strain insulator monolithic insulator that has a power failure Download PDF

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Publication number
CN208226444U
CN208226444U CN201820467448.8U CN201820467448U CN208226444U CN 208226444 U CN208226444 U CN 208226444U CN 201820467448 U CN201820467448 U CN 201820467448U CN 208226444 U CN208226444 U CN 208226444U
Authority
CN
China
Prior art keywords
insulator
anchor ear
ear
power failure
auxiliary device
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
Application number
CN201820467448.8U
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Chinese (zh)
Inventor
江振钰
罗彩芳
徐正全
廖家兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beihai Power Supply Bureau of Guangxi Power Grid Co Ltd
Original Assignee
Beihai Power Supply Bureau of Guangxi Power Grid Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beihai Power Supply Bureau of Guangxi Power Grid Co Ltd filed Critical Beihai Power Supply Bureau of Guangxi Power Grid Co Ltd
Priority to CN201820467448.8U priority Critical patent/CN208226444U/en
Application granted granted Critical
Publication of CN208226444U publication Critical patent/CN208226444U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of auxiliary devices of replacement strain insulator monolithic insulator that has a power failure, and belong to technical field of electric power transmission, comprising: left anchor ear, the mounting ear at both ends are equipped with tongue;Right anchor ear, the mounting ear at both ends is respectively connect in a manner of it can dismantle with a mounting ear of the left anchor ear, so as to form a clamping space between the left anchor ear and the right anchor ear;The outside of insulator plate, both ends is equipped with groove;And belt tensioner, one end are equipped with rope buckle, the other end is connect after sequentially passing through the tongue of the other side of the tongue of the side of the groove of the side of the insulator plate, left anchor ear, left anchor ear and the groove of the other side of insulator plate with the rope buckle.The utility model passes through fixed insulator bowl head auxiliary replacement insulator, is not limited by insulator umbrella, model, can improve the utilization rate of tool.

Description

A kind of auxiliary device for the replacement strain insulator monolithic insulator that has a power failure
Technical field
The utility model belongs to technical field of electric power transmission more particularly to a kind of auxiliary dress for the replacement strain insulator monolithic insulator that has a power failure It sets.
Background technique
When power failure replacement strain insulator monolithic insulator, generallys use closed fixture replacing options and replaced.More using closed fixture Change strain insulator monolithic insulator to have the following problems: 1, fixture model difference, technological transformation overhaul, track remodelling engineering, new line put into operation Etc. causing same voltage class list insulator model to have a 5-6 kind, when replacement, needs various types of fixtures, mold to carry out more It changes;2, the insulator umbrella of the new route that puts into operation is big, and fixture general rate is low, causes Some tools utilization rate low.
Utility model content
The purpose of this utility model is to provide a kind of auxiliary devices of replacement strain insulator monolithic insulator that has a power failure, and overcome power failure The disadvantage for needing the use of Multiple Type fixture, tool utilization low when changing replacement strain insulator monolithic insulator.
To achieve the above object, the utility model provides a kind of auxiliary device of replacement strain insulator monolithic insulator that has a power failure, It include: left anchor ear, the mounting ear at both ends is equipped with tongue;Right anchor ear, the mounting ear at both ends is respectively can dismantle Mode is connect with a mounting ear of the left anchor ear, so as to form a folder between the left anchor ear and the right anchor ear Compact space;The outside of insulator plate, both ends is equipped with groove;And belt tensioner, one end are equipped with rope buckle, the other end is successively Across the other side of the groove of the side of the insulator plate, the tongue of the side of left anchor ear, left anchor ear tongue and It is connect after the groove of the other side of insulator plate with the rope buckle.
Further, it is equipped on the mounting ear at the both ends of the mounting ear and right anchor ear at the both ends of the left anchor ear pair The through-hole answered is fixed by screw bolt and nut between corresponding through-hole.
Further, the tongue at the both ends of the left anchor ear is located at the inside of mounting ear.
Further, the left anchor ear and right anchor ear are a bowl head dummy anchor ear.
It further, further include rubber pad, the inside of the left anchor ear, right anchor ear and insulator plate is placed respectively There is rubber pad.
Further, the insulator plate is U-shaped shape.
Further, the insulator plate is equipped with handle.
Compared with prior art, the utility model has the following beneficial effects:
1, the utility model is not insulated using left and right anchor ear, insulator plate and the replacement of belt tensioner supplementary insulation Subtype number limitation, can improve tool utilization;The position of left and right anchor ear and insulator plate is adjusted according to the actual situation, together When combine belt tensioner use so that auxiliary device is easy to use, flexible.
2, the overall weight of the utility model is more light compared with closed type fixture, can be reduced the labour of service personnel Consumption.
Detailed description of the invention
It, below will be to needed in embodiment description in order to illustrate more clearly of the technical solution of the utility model Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only one embodiment of the utility model, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.
Fig. 1 is the structural schematic diagram of the auxiliary device of the utility model power failure replacement strain insulator monolithic insulator;
Wherein: 1- insulator plate, 2- rope buckle, 3- belt tensioner, left anchor ear of 4-, right anchor ear of 5-, 6- bolt.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, to this implement the technical solution in novel carry out it is clear, complete Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments. Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative labor Every other embodiment, fall within the protection scope of the utility model.
As shown in Figure 1, the auxiliary device provided by the utility model for having a power failure replacement strain insulator monolithic insulator includes: insulation Sub- plate 1, belt tensioner 3, left anchor ear 4, right anchor ear 5 and rubber pad;Left anchor ear 4 and right anchor ear 5 are that bowl head dummy is embraced The size of hoop, left anchor ear 4 and right anchor ear 5 is the size of the insulator bowl head of the long iron wire 160kN of 220kV;Left anchor ear 4 The tongue that belt tensioner 3 can be made to pass through is equipped on the inside of the mounting ear at both ends;The mounting ear at the both ends of left anchor ear 4 and right embrace It is equipped with corresponding through-hole on the mounting ear at the both ends of hoop 5, left is made into fixation to corresponding through-hole by bolt 6 and nut Anchor ear 4 and right anchor ear 5 are fixed on insulator bowl head.Insulator plate 1 is U-shaped shape, and is equipped with handle, personnel convenient to overhaul Insulator plate 1 is fixed on insulator bowl head;It is equipped with a groove on the outside of the both ends of insulator plate 1, facilitates receipts Taut band 3 is placed.The inside of left anchor ear 4, right anchor ear 5 and insulator plate 1 is placed with rubber pad respectively, protects insulator Bowl is without damage, and rubber pad uses ox-hide rubber pad.
It continues to refer to figure 1, one end of belt tensioner 3 is equipped with rope buckle 2, and the other end sequentially passes through the side of insulator plate 1 Groove, the tongue of side of left anchor ear 4, left anchor ear 4 the other side tongue and insulator plate 1 the other side it is recessed It is connect after slot with rope buckle 2, left anchor ear 4, right anchor ear 5 and insulator plate 1 can be carried out by so that belt tensioner 3 is formed a circle Tightening, and locked by lock sling 2.
The operating method of the auxiliary device for the replacement strain insulator monolithic insulator that has a power failure is described in detail, so that this field skill Art personnel know more about the utility model:
1, the hook of Lever Blocks is hooked on the triangle connecting plate where needing to change strain insulator by service personnel respectively In ipsilateral manhole, Lever Blocks is adjusted, is tightened;
2, strain insulator string stops tightening Lever Blocks when strain insulator string does not stress just through impacting;
3, left anchor ear 4, right anchor ear 5 and insulator plate 1 are separately mounted to strain insulator monolithic insulator to be replaced Two sides on the bowl head of the insulator at the both ends of totally four strain insulators, wherein insulator plate 1 is mounted on the insulator The front end of bowl head;
4, belt tensioner 3 is adjusted, makes entire auxiliary device stress, four strain insulators is made not stress completely, facilitate strain insulator When monolithic insulator is pulled pin, stops adjusting belt tensioner 3, lock rope buckle 2;
5, the sub-pieces of replacement self-destruction;
6, after having replaced, successively auxiliary device, the Lever Blocks of the replacement strain insulator monolithic insulator that has a power failure are dismantled.
In conclusion the overall weight that the utility model includes is compared with closed type fixture, and it is more light, it can be reduced maintenance people Labour's consumption of member;By the fixed insulator bowl head auxiliary replacement insulator of left and right anchor ear and insulator plate, not by Insulator umbrella, model limitation, can improve the utilization rate of tool;Left and right anchor ear is adjusted as the case may be and insulator is inserted The position of plate is used in combination with belt tensioner, so that auxiliary device is easy to use, flexible.
Above disclosed is only specific embodiment of the present utility model, but the protection scope of the utility model not office It is limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in change Change or modification, should be covered within the scope of the utility model.

Claims (7)

1. a kind of auxiliary device for the replacement strain insulator monolithic insulator that has a power failure, it is characterised in that: include:
Left anchor ear (4), the mounting ear at both ends are equipped with tongue;
Right anchor ear (5), the mounting ear at both ends respectively in a manner of it can dismantle with a mounting ear of the left anchor ear (4) Connection, so as to form a clamping space between the left anchor ear (4) and the right anchor ear (5);
The outside of insulator plate (1), both ends is equipped with groove;And
Belt tensioner (3), one end are equipped with rope buckle (2), and the other end sequentially passes through the recessed of the side of the insulator plate (1) Slot, the tongue of the side of left anchor ear (4), left anchor ear (4) the other side tongue and insulator plate (1) the other side It is connect after groove with the rope buckle (2).
2. the auxiliary device of the replacement strain insulator monolithic insulator according to claim 1 that has a power failure, it is characterised in that: described left Corresponding through-hole, corresponding through-hole are equipped on the mounting ear at the both ends of the mounting ear at the both ends of anchor ear (4) and right anchor ear (5) Between fixed by bolt (6) and nut.
3. the auxiliary device of the replacement strain insulator monolithic insulator according to claim 1 or 2 that has a power failure, it is characterised in that: described The tongue at the both ends of left anchor ear (4) is located at the inside of mounting ear.
4. the auxiliary device of the replacement strain insulator monolithic insulator according to claim 1 or 2 that has a power failure, it is characterised in that: described Left anchor ear (4) and right anchor ear (5) are a bowl head dummy anchor ear.
5. the auxiliary device of the replacement strain insulator monolithic insulator according to claim 1 that has a power failure, it is characterised in that: further include rubber The inside of rubber mat, the left anchor ear (4), right anchor ear (5) and insulator plate (1) is placed with rubber pad respectively.
6. the auxiliary device of the replacement strain insulator monolithic insulator according to claim 1 that has a power failure, it is characterised in that: the insulation Sub- plate (1) is U-shaped shape.
7. the auxiliary device of power failure replacement strain insulator monolithic insulator according to claim 1 or 6, it is characterised in that: described Insulator plate (1) is equipped with handle.
CN201820467448.8U 2018-03-30 2018-03-30 A kind of auxiliary device for the replacement strain insulator monolithic insulator that has a power failure Expired - Fee Related CN208226444U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820467448.8U CN208226444U (en) 2018-03-30 2018-03-30 A kind of auxiliary device for the replacement strain insulator monolithic insulator that has a power failure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820467448.8U CN208226444U (en) 2018-03-30 2018-03-30 A kind of auxiliary device for the replacement strain insulator monolithic insulator that has a power failure

Publications (1)

Publication Number Publication Date
CN208226444U true CN208226444U (en) 2018-12-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110482318A (en) * 2019-08-20 2019-11-22 国网福建省电力有限公司检修分公司 A kind of work-saving device and its application method for the dismounting of main transformer wire clamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110482318A (en) * 2019-08-20 2019-11-22 国网福建省电力有限公司检修分公司 A kind of work-saving device and its application method for the dismounting of main transformer wire clamp

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181211

Termination date: 20190330

CF01 Termination of patent right due to non-payment of annual fee