CN213660650U

CN213660650U - Operating equipment for electrified arc extinction and current diversion

Info

Publication number: CN213660650U
Application number: CN202022703677.5U
Authority: CN
Inventors: 张超; 江素红; 叶轩彤; 张士勇; 吉庆华
Original assignee: Dafeng Longsheng Industrial Co ltd; Yancheng Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Current assignee: Dafeng Longsheng Industrial Co ltd; Yancheng Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-09
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses an operating equipment that electrified arc extinction drainage was used, its structure includes the shell, the push rod, the mobile jib, insulating crossbeam, a spring, insulating montant, the wire clamp, when the arc extinction diversion line is taken off when needs then, only need the button of pressing equipment, then under the effect of tensile spring, insulating crossbeam can shell down at utmost point speed, drive insulating montant and wire clamp simultaneously, can reach the purpose of eliminating electric arc this moment, when needs reuse, the staff only need promote the push rod to pop out to the button, reset this equipment, can reuse, the utility model discloses the operating equipment that the electrified arc extinction drainage that can effectively solve exist among the prior art was used is slower to the operational response of taking off the wire clamp, and can not guarantee the problem of taking off in step, and simple structure, convenient to use.

Description

Operating equipment for electrified arc extinction and current diversion

Technical Field

The utility model belongs to the technical field of power transmission, a operating equipment that electrified arc extinction drainage was used is related to.

Background

The arc eliminating mode used for the traditional power line live disconnection drainage is as follows: the arc extinction guide line is installed in advance, and after the drainage is cut off, the arc extinction guide line is suddenly taken down to achieve the purpose of eliminating the electric arc. However, the process of suddenly taking off the arc extinction guide line has different arc extinction sizes, and sometimes the situation of large and small occurs, which easily causes personal risk factors to personnel. At present, the arc extinction guide line is generally composed of two conductor clamps and a copper wire, if one conductor clamp is taken down, the arc extinction guide line is easy to wholly droop due to the weight of the conductor clamp, and the possibility of insufficient safety distance is easy to cause to an iron tower component at the lower part of the drainage. The operation equipment for electrified arc extinction and current guidance in the prior art has slow response to the operation of taking off the wire clamp and cannot ensure synchronous taking off.

SUMMERY OF THE UTILITY MODEL

For the operating equipment who solves electrified arc extinction drainage usefulness among the above-mentioned prior art to the operation response who takes off the wire clip slower, and can not guarantee the problem of taking off in step, the utility model provides a following technical scheme.

The utility model provides an operating device for electrified arc extinction and drainage, which comprises a shell, a push rod, a main rod, an insulating beam, a spring, an insulating vertical rod and a wire clamp, wherein the lower end of the shell is a hollow rod-shaped structure, the lower end port of the rod-shaped structure of the shell is provided with an opening smaller than the cross section of the hollow part, the upper end port of the rod-shaped structure of the shell is provided with an opening consistent with the cross section of the hollow part, the upper part of the shell is a groove-shaped structure, the lower surface center of the groove-shaped structure is fixedly connected with the upper end of the rod-shaped structure and is reserved with the opening, the push rod is arranged at the bottom of the hollow part of the rod-shaped structure of the shell, the main rod is arranged at the upper side of the push rod, the lower surface of the main rod is in surface contact with the upper end of the push rod, the center of the insulating beam is fixedly connected with the upper, the lower end of the insulating vertical rod is fixedly connected with the insulating cross beam, and the lower end of the wire clamp is fixedly connected with the insulating vertical rod.

Furthermore, the section of the push rod is T-shaped, namely the lower end of the push rod is of a rod-shaped structure, the upper end of the push rod is of a disc-shaped structure, the diameter of the upper end of the push rod is equal to that of the section of the hollow part of the shell, and the diameter of the section of the rod-shaped structure of the push rod is equal to that of the opening at the bottom of the shell.

Furthermore, a button is arranged on the main rod and can be popped out, an opening matched with the button is formed in the shell, the button moves to the opening position and is popped out, the position of the main rod can be limited, and when the button is popped out, the spring is in a stretched state.

Furthermore, the spring has two all to be connected with insulating crossbeam and shell is perpendicular, and uses the mobile jib to set up as the axle center symmetry.

Furthermore, insulating montant has two all to be linked perpendicularly with insulating crossbeam, and uses the mobile jib to set up as axle center symmetry.

Furthermore, a hand pad convenient to hold is arranged at the lower end of the shell and made of an insulating material.

Drawings

FIG. 1 is a schematic sectional view of an operating device for arc extinction and current drainage;

in the figure: 1. a housing; 2. a push rod; 3. a main rod; 4. an insulating beam; 5. a spring; 6. an insulating vertical rod; 7. a wire clamp; 31. a button.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the present invention easy to understand, the following detailed description is made for the specific embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides an operating device for live arc extinction and current diversion, the structure of which comprises a shell 1, a push rod 2, a main rod 3, an insulating beam 4, a spring 5, an insulating vertical rod 6 and a wire clamp 7, the lower end of the shell 1 is a hollow rod-shaped structure, the lower end of the shell 1 is provided with a hand pad which is convenient to hold, the hand pad is made of insulating material, the lower end port of the rod-shaped structure of the shell 1 is provided with an opening which is smaller than the section of the hollow part, the upper end port of the rod-shaped structure of the shell 1 is provided with an opening which is consistent with the section of the hollow part, the upper part of the shell 1 is of a groove-shaped structure, the center of the lower surface of the groove-shaped structure is fixedly connected with the upper end of the rod-shaped structure and is reserved with the opening, the push rod 2 is arranged at the bottom of the hollow part of the, the upper end is disc-shaped structure, the upper end diameter of push rod 2 equals with the cross-sectional diameter of the shell 1 hollow portion, the cross-sectional diameter of the 2 rod-shaped structure of push rod equals with the diameter of the shell 1 bottom open-ended, push rod 2 upside is arranged in to mobile jib 3, the lower terminal surface of mobile jib 3 with the upper end surface contact of push rod 2, the center of insulating crossbeam 4 is connected with the last fixed surface of mobile jib 3, the upper end of spring 5 is connected with the lower fixed surface of insulating crossbeam 4 and the upper fixed surface of lower surface and shell 1 is connected, spring 5 has two all to be connected with insulating crossbeam 4 and shell 1 is perpendicular, and uses mobile jib 3 as the axle center symmetry setting, it can pop out to have a button 31 on mobile jib 3, and there is an opening that matches with this button 31 on shell 1, when button 31 removes to the open position, button 31 pops out, can carry out spacingly to the position of mobile jib, when the button 31 pops out, the spring 5 is in a stretched state, the lower end of the insulating vertical rod 6 is fixedly connected with the insulating cross beam 4, the insulating vertical rod 6 is provided with two vertical links which are all vertically connected with the insulating cross beam 4, the main rod 3 is used as the axis symmetry to be arranged, and the lower end of the wire clamp 7 is fixedly connected with the insulating vertical rod 6.

The working principle is as follows: the staff need set up wire clamp 7 with the arc extinction water conservancy diversion line, when the arc extinction water conservancy diversion line is then taken off to needs, only need press the button 31 of equipment, later under tensile spring 5's effect, insulating crossbeam 4 can shell down at the utmost point speed, drive insulating montant 6 and wire clamp 7 simultaneously, can reach the mesh of eliminating electric arc this moment, when needs reuse, the staff only needs to promote push rod 2 and pops out to button 31, reset this equipment, can reuse. The utility model discloses can effectively solve the operating equipment that electrified arc extinction drainage that exists among the prior art used and respond more slowly to the operation of taking off wire clamp 7, and can not guarantee the problem of taking off in step, and simple structure, convenient to use.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention and not to limit the same. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an operating equipment that electrified arc extinction drainage was used which characterized in that, the structure includes that shell, push rod, mobile jib, insulating crossbeam, spring, insulating montant, wire clamp constitute, the shell lower extreme is hollow rod-shaped structure, the rod-shaped structure lower extreme port of shell has an opening that is less than the hollow section, the upper end port of shell rod-shaped structure has an opening unanimous with the hollow section size, the upper portion of shell is the groove-shaped structure and the lower surface center of groove-shaped structure and the upper end fixed connection of rod-shaped structure just keep the opening, the bottom of shell rod-shaped structure hollow portion is arranged in to the push rod, the push rod upside is arranged in to the mobile jib, the lower extreme surface of mobile jib and the upper end surface contact of push rod, the center of insulating crossbeam and the upper surface fixed connection of mobile jib, the upper end of spring and the lower fixed surface fixed connection of insulating crossbeam and the lower surface fixed connection of lower surface and shell, the lower end of the insulating vertical rod is fixedly connected with the insulating cross beam, and the lower end of the wire clamp is fixedly connected with the insulating vertical rod.

2. An operating apparatus for a charged arc extinction and current guidance according to claim 1, wherein the cross section of said push rod is T-shaped, i.e., the lower end of said push rod is a rod-shaped structure and the upper end thereof is a disk-shaped structure, the diameter of the upper end of said push rod is equal to the diameter of the cross section of the hollow portion of the housing, and the diameter of the cross section of said rod-shaped structure is equal to the diameter of the opening at the bottom of said housing.

3. An operating device for a live arc extinction and current diversion as claimed in claim 1 wherein said main lever has a button adapted to be ejected and said housing has an opening adapted to said button, said button being ejected to limit the position of said main lever when said button is moved to the open position, said spring being in a stretched state when said button is ejected.

4. An operating apparatus for a hot plate arc extinguishing and current guiding as claimed in claim 1, wherein two of said springs are vertically connected to the insulating cross member and the housing, and are disposed symmetrically with respect to the main rod as an axis.

5. An operating apparatus for a live arc extinction and current guidance according to claim 1, wherein two of said vertical insulating rods are vertically linked to said insulating cross member and are disposed symmetrically with respect to said main rod.

6. An operating apparatus for a charged arc extinction and current diverting device according to claim 1, wherein said housing is provided at a lower end thereof with a hand pad for easy gripping, said hand pad being made of an insulating material.