CN205465816U - GW4 type high voltage isolator electrically conducts arm positioning fixture - Google Patents

GW4 type high voltage isolator electrically conducts arm positioning fixture Download PDF

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Publication number
CN205465816U
CN205465816U CN201620019309.XU CN201620019309U CN205465816U CN 205465816 U CN205465816 U CN 205465816U CN 201620019309 U CN201620019309 U CN 201620019309U CN 205465816 U CN205465816 U CN 205465816U
Authority
CN
China
Prior art keywords
positioning seat
plate
arm
type high
lower positioning
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
CN201620019309.XU
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Chinese (zh)
Inventor
张国灿
赵欢
陈志灵
庄严
李萌锋
陈志鹏
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.)
Quanzhou Power Supply Co of State Grid Fujian Electric Power Co Ltd
Quanzhou Yixing Electric Power Co Ltd
Original Assignee
Quanzhou Power Supply Co of State Grid Fujian Electric Power Co Ltd
Quanzhou Yixing Electric Power 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 Quanzhou Power Supply Co of State Grid Fujian Electric Power Co Ltd, Quanzhou Yixing Electric Power Co Ltd filed Critical Quanzhou Power Supply Co of State Grid Fujian Electric Power Co Ltd
Priority to CN201620019309.XU priority Critical patent/CN205465816U/en
Application granted granted Critical
Publication of CN205465816U publication Critical patent/CN205465816U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a coupling assembling that GW4 type high voltage isolator electrically conducts arm positioning fixture, under including positioning seat and be used for connecting upper and lower positioning seat on down positioning seat and last positioning seat settings of can opening and shutting forms between lower positioning seat and the last positioning seat and matches and can be with electrically conducting that the arm is worn to establish and press from both sides tightly in the space that inserts and puts among them with electrically conductive arm, but and is connected with the screw in down bottom the positioning seat and inserts and puts and be used for in the space positioning lock tightly to electrically conduct the locking screw of arm. The utility model discloses can be with electrically conducting that the arm is fixed in the positioning seat and down between the positioning seat to lock fixedly through locking screw to electrically conductive arm, slide in the time of can avoiding the dismouting, can effectively fix a position GW4 type high voltage isolator's electrically conductive arm, the maintenance and the change of electrically conductive arm of the GW4 type of being convenient for high voltage isolator and contact, convenient to use, work efficiency is high, and labour saving and time saving, and effectively reduction equipment damage reach the technological requirement.

Description

A kind of GW4 type high-voltage isolating switch conducting arm positioning fixture
Technical field
This utility model relates to a kind of maintaining high-voltage isolation switch instrument, particularly a kind of GW4 type high-voltage isolating switch conducting arm positioning fixture.
Background technology
Disconnecting switch is most popular device for switching in high voltage power transmission and transforming, outside high voltage isolator majority installation room, the most protected from environmental, run of long duration, current-carrying part there will be corrosion, the phenomenon of oxidation and produce resistance, according to resistance and temperature relation, contact fingertip can produce heating, the phenomenon of deformation through high current load.In operating process, each rotary part is if there is bite, stuck phenomenon, possible junction is not in place causes electric arc burn contact face, will be unable to continuous service, have a strong impact on the operational reliability of converting equipment, for making disconnecting switch be restored to the normal function that technical standard requires, need disconnecting switch is carried out disassembling overhaul.
Along with substation equipment maintenance and repair level of operation constantly promotes, more and more stricter to maintenance craft prescription, equipment of tackling when disconnecting switch carries out large repairs carries out disassembling and return dress, traditional disassembling overhaul method is to spread one piece of Polypropylence Sheet in working space, and staff is disintegrated at ground on the scene of squatting, and work process more expends muscle power, and disassemble to take to disassemble on the spot and there is certain drawback, it is extremely difficult to technological requirement, the damage that the equipment that easily causes is unnecessary, affect the outward appearance of equipment and effect is installed.
Utility model content
Main purpose of the present utility model is the shortcoming overcoming prior art, a kind of conductive arm that can effectively position GW4 type high voltage isolator is provided, it is easy to GW4 type high-voltage isolating switch conducting arm and the maintenance of contact and replacing, easy to use, work efficiency is high, time saving and energy saving, and it is effectively reduced the GW4 type high-voltage isolating switch conducting arm positioning fixture of equipment damage.
This utility model adopts the following technical scheme that
A kind of GW4 type high-voltage isolating switch conducting arm positioning fixture, include lower positioning seat, upper positioning seat and for connecting the connection assembly of upper and lower positioning seat, described lower positioning seat can be arranged with upper positioning seat in folding, formed between lower positioning seat and upper positioning seat and match and conductive arm can be worn and be clamped in sandwiched space therebetween with conductive arm, and bottom lower positioning seat, connection has the tie down screw that can screw in sandwiched space for positioning and locking conductive arm.
Further, bottom described lower positioning seat, it is also associated with a firm banking, firm banking offers the installing hole for connecting overhauling workbench.
Further, described lower positioning seat upper surface forms the semicircular notch coordinated for supporting conductive arm with conductive arm, upper positioning seat lower surface forms the semicircular notch coordinated for limiting conductive arm with the semicircular notch of lower positioning seat, when upper and lower positioning seat fastens, between upper and lower positioning seat, form a circular notch.
Further, the first forward and backward side plate that described lower positioning seat by the left and right support plate being connected to be arranged in parallel on firm banking, is connected between left and right support plate to be arranged in parallel, it is connected between the first forward and backward side plate and is parallel to the first left and right interior plate that left and right support plate arranges and the bearing that is fixed between the first left and right interior plate and the first forward and backward side plate is constituted, described left and right support plate and the first left and right interior plate upper surface are respectively formed semicircular notch, and a bearing upper surface forms the arc-shaped slot coordinated with conductive arm.
Further, described tie down screw is connected to described supporting seat bottom portion.
Further, described upper positioning seat by the left and right side plate be arrangeding in parallel, be connected to the second forward and backward side plate of be arrangeding in parallel between left and right side plate and be connected between the second forward and backward side plate and be parallel to the second left and right interior plate that left and right side plate arranges constitute, described left and right side plate and the second left and right interior plate lower surface are respectively formed semicircular notch.
Further, the left and right support plate of described lower positioning seat, the first left and right interior plate, the first forward and backward side plate and the left and right side plate of upper positioning seat, the second left and right interior plate and the second forward and backward side plate all offer some through holes.
Further, described connection assembly includes the some snap closes being connected between lower positioning seat and upper positioning seat.
Further, described snap close is from the hook being fixed on upper positioning seat, the lock being fixed on lower positioning seat, the pressure hands being articulated with on lock and is articulated with pressure and buckles constitute with hook coordinates on hand, described buckling that to be hung on hook upper and time pressure hands fastens, described pressure hands can form a closed space with lock locking and will buckle tension.
Further, described connection assembly includes symmetrically arranged four snap closes connecting the first front side board and the second front side board and the first back side panel and the second back side panel.
From above-mentioned to description of the present utility model, compared with prior art, the beneficial effects of the utility model are:
Conductive arm can be fixed between upper positioning seat and lower positioning seat, and by tie down screw, conductive arm is locked, can avoid sliding during dismounting, can effectively position the conductive arm of GW4 type high voltage isolator, it is simple to GW4 type high-voltage isolating switch conducting arm and the maintenance of contact and replacing, easy to use, work efficiency is high, time saving and energy saving, and it is effectively reduced equipment damage, reach technological requirement.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of this utility model detailed description of the invention;
Fig. 2 be this utility model detailed description of the invention face structure chart;
Fig. 3 is the side block diagram of this utility model detailed description of the invention;
Fig. 4 is the plan structure figure of this utility model detailed description of the invention;
Fig. 5 is the side view of a bearing of this utility model detailed description of the invention;
Fig. 6 is the enlarged drawing in Fig. 1 at A.
In figure: 1. descend positioning seat, 10. left supported plate, 11. right supported plates, 12. first front side boards, 13. first back side panels, 14. first left inside side plates, 15. first Right Inboard plates, 16. bearings, 2. go up positioning seat, 20. left plates, 21. right plates, 22. second front side boards, 23. second back side panels, 24. second left inside side plates, 25. second Right Inboard plate, 3. firm bankings, 4. tie down screw, 5. installing hole, 6. through hole, 7. snap close, 70. hooks, 71. locks, 72. pressure handss, 73. buckle.
Detailed description of the invention
Below by way of detailed description of the invention, the utility model will be further described.
nullReferring to figs. 1 through Fig. 6,A kind of GW4 type high-voltage isolating switch conducting arm positioning fixture of the present utility model,Include lower positioning seat 1、Upper positioning seat 2、For connecting the connection assembly of upper positioning seat 2 and lower positioning seat 1 and being connected to the firm banking 3 bottom lower positioning seat 1,Described lower positioning seat 1 can be arranged with upper positioning seat 2 in folding,Described lower positioning seat 1 upper surface forms the semicircular notch coordinated for supporting conductive arm with conductive arm,Upper positioning seat 2 lower surface forms the semicircular notch coordinated for limiting conductive arm with the semicircular notch of lower positioning seat 1,When upper positioning seat 2 fastens with lower positioning seat 1,Formed between upper positioning seat 2 with lower positioning seat 1 and match with conductive arm and conductive arm can be worn and be clamped in circular notch therebetween,And connect bottom lower positioning seat 1 and have the tie down screw 4 that can screw in sandwiched space for positioning and locking conductive arm.The installing hole 5 for connecting overhauling workbench is offered on described firm banking 3.
nullDescribed lower positioning seat 1 is by being connected on firm banking 3 left supported plate 10 that be arranged in parallel、Right supported plate 11、It is connected between left supported plate 10 and right supported plate 11 the first front side board 12 be arrangeding in parallel、First back side panel 13、It is connected between the first front side board 12 and the first back side panel 13 and is parallel to left supported plate 10、The first left inside side plate 14 that right supported plate 11 is arranged、First Right Inboard plate 15 and be fixed on the first left inside side plate 14、First Right Inboard plate 15 and the first front side board 12、A bearing 16 between first back side panel 13 is constituted,Described left supported plate 10、Right supported plate 11 and the first left inside side plate 14、First Right Inboard plate 15 upper surface is respectively formed the semicircular notch coordinated for supporting conductive arm with conductive arm,Prop up bearing 16 upper surface and form the arc-shaped slot coordinated with conductive arm,And described left supported plate 10、Right supported plate 11、First left inside side plate 14、First Right Inboard plate 15 and the first front side board 12、Some through holes 6 are all offered on first back side panel 13,To alleviate the weight of fixture itself.Described tie down screw 4 is connected to bottom described bearing 16.
Described upper positioning seat 2 is by the left plate 20 be arrangeding in parallel, right plate 21, it is connected between left plate 20 and right plate 21 the second front side board 22 be arrangeding in parallel, second back side panel 23 and be connected between the second front side board 22 and the second back side panel 23 and be parallel to left plate 20, the second left inside side plate 24 that right plate 21 is arranged, second Right Inboard plate 25 is constituted, described left plate 20, right plate 21 and the second left inside side plate 24, the semicircular notch that second Right Inboard plate 25 lower surface is respectively formed with lower positioning seat 1 coordinates the semicircular notch for limiting conductive arm, and described left plate 20, right plate 21, second left inside side plate 24, second Right Inboard plate 25 and the second front side board 22, some through holes 6 are all offered on second back side panel 23, to alleviate the weight of fixture itself.
Described connection assembly includes connecting the first front side board 12 and the second front side board 22 and the first back side panel 13 and symmetrically arranged four snap closes 7 of the second back side panel 23.Described snap close 7 73 is made up of buckling of coordinating with hook 70 on pressure hands 72 of the hook 70 being fixed on second front side board the 22, second back side panel 23, the lock 71 being fixed on first front side board the 12, first back side panel 13, the pressure hands 72 being articulated with on lock 71 and being articulated with, described buckling 73 and be hung on hook 70 and pressure hands 72 is when fastening, described pressure hands 72 can form a closed space with lock 71 locking and will buckle 73 tensions.
Referring to figs. 1 through Fig. 6, when this utility model uses, snap close 7 between upper positioning seat 2 and lower positioning seat 1 is opened, positioning seat 2 is made to separate with lower positioning seat 1, then the conductive arm of GW4 type high voltage isolator is placed in the semicircular notch of lower positioning seat 1, again upper positioning seat 2 is fastened on above lower positioning seat 1, lock snap close 7, finally conductive arm is fixed between upper positioning seat 2 and lower positioning seat 1 and does not rocks by regulation tie down screw 4, can carry out GW4 type high-voltage isolating switch conducting arm and the maintenance of contact and change operation.
Above are only a detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design that this utility model carries out unsubstantiality, the behavior invading this utility model protection domain all should be belonged to.

Claims (10)

1. a GW4 type high-voltage isolating switch conducting arm positioning fixture, it is characterized in that: include lower positioning seat, upper positioning seat and for connecting the connection assembly of upper and lower positioning seat, described lower positioning seat can be arranged with upper positioning seat in folding, formed between lower positioning seat and upper positioning seat and match and conductive arm can be worn and be clamped in sandwiched space therebetween with conductive arm, and bottom lower positioning seat, connection has the tie down screw that can screw in sandwiched space for positioning and locking conductive arm.
2. a kind of GW4 type high-voltage isolating switch conducting arm positioning fixture as claimed in claim 1, it is characterised in that: it is also associated with a firm banking bottom described lower positioning seat, firm banking offers the installing hole for connecting overhauling workbench.
3. a kind of GW4 type high-voltage isolating switch conducting arm positioning fixture as claimed in claim 1, it is characterized in that: described lower positioning seat upper surface forms the semicircular notch coordinated for supporting conductive arm with conductive arm, upper positioning seat lower surface forms the semicircular notch coordinated for limiting conductive arm with the semicircular notch of lower positioning seat, when upper and lower positioning seat fastens, between upper and lower positioning seat, form a circular notch.
4. a kind of GW4 type high-voltage isolating switch conducting arm positioning fixture as claimed in claim 3, it is characterized in that: described lower positioning seat is by being connected to the left side that be arranged in parallel on firm banking, right supported plate, it is connected to a left side, before first be arranged in parallel between right supported plate, back side panel, before being connected to first, between back side panel and be parallel to a left side, first left side that right supported plate is arranged, Right Inboard plate and to be fixed on first left, before Right Inboard plate and first, a bearing between back side panel is constituted, a described left side, right supported plate and first left side, Right Inboard plate upper surface is respectively formed semicircular notch, prop up bearing upper surface and form the arc-shaped slot coordinated with conductive arm.
5. a kind of GW4 type high-voltage isolating switch conducting arm positioning fixture as claimed in claim 4, it is characterised in that: described tie down screw is connected to described supporting seat bottom portion.
6. a kind of GW4 type high-voltage isolating switch conducting arm positioning fixture as described in claim 3 or 4, it is characterized in that: described upper positioning seat by the left and right side plate be arrangeding in parallel, be connected to the second forward and backward side plate of be arrangeding in parallel between left and right side plate and be connected between the second forward and backward side plate and be parallel to the second left and right interior plate that left and right side plate arranges constitute, described left and right side plate and the second left and right interior plate lower surface are respectively formed semicircular notch.
7. a kind of GW4 type high-voltage isolating switch conducting arm positioning fixture as claimed in claim 6, it is characterised in that: all offer some through holes on the left and right support plate of described lower positioning seat, the first left and right interior plate, the first forward and backward side plate and the left and right side plate of upper positioning seat, the second left and right interior plate and the second forward and backward side plate.
8. a kind of GW4 type high-voltage isolating switch conducting arm positioning fixture as claimed in claim 6, it is characterised in that: described connection assembly includes the some snap closes being connected between lower positioning seat and upper positioning seat.
9. a kind of GW4 type high-voltage isolating switch conducting arm positioning fixture as claimed in claim 8, it is characterized in that: described snap close is from the hook being fixed on upper positioning seat, the lock being fixed on lower positioning seat, the pressure hands being articulated with on lock and is articulated with pressure and buckles constitute with hook coordinates on hand, described buckling that to be hung on hook upper and time pressure hands fastens, described pressure hands can form a closed space with lock locking and will buckle tension.
10. a kind of GW4 type high-voltage isolating switch conducting arm positioning fixture as claimed in claim 9, it is characterised in that: described connection assembly includes symmetrically arranged four snap closes connecting the first front side board and the second front side board and the first back side panel and the second back side panel.
CN201620019309.XU 2016-01-08 2016-01-08 GW4 type high voltage isolator electrically conducts arm positioning fixture Expired - Fee Related CN205465816U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620019309.XU CN205465816U (en) 2016-01-08 2016-01-08 GW4 type high voltage isolator electrically conducts arm positioning fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620019309.XU CN205465816U (en) 2016-01-08 2016-01-08 GW4 type high voltage isolator electrically conducts arm positioning fixture

Publications (1)

Publication Number Publication Date
CN205465816U true CN205465816U (en) 2016-08-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620019309.XU Expired - Fee Related CN205465816U (en) 2016-01-08 2016-01-08 GW4 type high voltage isolator electrically conducts arm positioning fixture

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107749358A (en) * 2017-10-18 2018-03-02 国网江苏省电力公司盐城供电公司 A kind of actuating switch press-fitting seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107749358A (en) * 2017-10-18 2018-03-02 国网江苏省电力公司盐城供电公司 A kind of actuating switch press-fitting seat

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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: 20160817

Termination date: 20190108

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