CN217642347U - High-voltage isolating switch overhauling tool - Google Patents

Abstract

The utility model relates to the technical field of isolating switch maintenance tooling, in particular to a high-voltage isolating switch maintenance tooling, which includes a base, a roller, and a lifting assembly; And adjust the drive member, place the high-voltage isolating switch on the bracket, drive the lift plate to rise to the same height as the maintenance fixed point through the lift drive member, the bracket can slide on the lift plate through the slider, and the bracket can be moved by adjusting the drive member. Align the high-voltage isolator with the maintenance fixed point. At this time, the lifting plate is lowered, and the high-voltage isolating switch can be placed on the maintenance fixed point, realizing that there is no need to manually lift the high-voltage isolator to the maintenance fixed point, reducing the physical strength of workers. consumption and improve maintenance efficiency.

Description

A high-voltage isolating switch maintenance tool

technical field

The utility model relates to the technical field of isolating switch maintenance tooling, in particular to a high-voltage isolating switch maintenance tooling.

Background technique

In the power transmission and distribution system, the horizontal outdoor high-voltage AC disconnect switch has a wide range of applications. In the power maintenance, it is often necessary to overhaul the high-voltage AC disconnect switch on-site. The traditional method is to remove the moving contact of the high-voltage AC disconnect switch. Part of it is placed on a porous pad for disassembly and assembly, and the moving contact part is a cylindrical surface.

There is an overhaul tooling for the conductive arm of the folding arm type isolation switch. Two fixed components are arranged on the two supports of the base, and the moving contact part of the high-voltage AC isolation switch is clamped on the two fixed components, so that the moving The contact part remains stationary, which is convenient for dismantling and inspection of the moving contact part.

However, the above-mentioned repairing tooling for the conductive arm of the folding arm type isolation switch needs to manually lift the movable contact part to the two fixed components of the base, and also need to manually align the movable contact part with the central axis of the two fixed components, so that The physical energy consumption of workers is large, which affects the follow-up maintenance work.

Utility model content

The purpose of the utility model is to provide a high-voltage isolating switch maintenance tool, which solves the problem that the existing folding arm type isolating switch upper conductive arm maintenance tool needs to manually lift the movable contact part to the two fixed components of the base, and also requires Manually aligning the movable contact part with the central axis of the two fixed components makes the worker's physical energy consume a lot, which affects the problem of subsequent maintenance work.

In order to achieve the above purpose, the utility model provides a high-voltage isolation switch maintenance tool, which includes a base and a roller, the roller is connected to the base and is located below the base,

Also includes lifting components;

The lift assembly includes a lift base, a lift plate, an adjustment slider, a bracket, a lift drive member and an adjustment drive member, the lift base is fixedly connected to the base, and is located on the side of the base away from the roller , the lift plate is connected to the lift base through the lift drive member, the lift plate has a chute, the adjusting slider is slidably connected to the lift plate, and is located in the chute, the The bracket is fixedly connected with the adjustment slider, and is located on the side of the adjustment slider away from the lift plate, the lift drive member is connected with the lift base, and the adjustment drive member is connected with the lift plate .

Wherein, the lift drive member includes a lift screw and a lift nut, the lift screw is rotatably connected to the base, is rotatably connected to the lift base, and is located between the base and the lift base; The lifting nut is connected with the lifting screw and fixedly connected with the lifting plate, and is located on the side of the lifting screw close to the lifting plate.

Wherein, the elevating driving member further includes an elevating motor, the elevating motor is connected with the elevating screw rod, and is located on a side of the elevating screw rod away from the elevating nut.

Wherein, the adjustment drive member includes an adjustment screw and an adjustment nut, the adjustment screw is rotatably connected with the lifting plate, and is located on the side of the lifting plate away from the lifting screw; the adjustment nut and the adjustment screw is connected and fixedly connected with the bracket, and is located on the side of the adjusting screw close to the bracket.

Wherein, the adjustment drive member further includes an adjustment motor, the adjustment motor is connected with the adjustment screw, and is located on the side of the adjustment screw away from the adjustment nut.

Wherein, the high-voltage isolating switch maintenance tool further includes a clamping component, and the clamping component is connected with the base.

Wherein, the clamping assembly includes a clamping plate and an inspection platform, the clamping plate is slidably connected with the base, and is located on the side of the base away from the roller; the pushing cylinder is connected to the clamping plate connected and located on the side of the clamping plate close to the base; the inspection platform is fixedly connected with the base and located at the side of the base away from the clamping plate.

The utility model relates to a high-voltage isolating switch maintenance tool. The high-voltage isolating switch is placed on the bracket, and the lifting plate is driven to rise to the same height as the maintenance fixed point by the lifting driving member. The sliding block can slide on the lifting plate, and the bracket is moved by the adjustment drive member to align the high-voltage isolation switch with the maintenance fixed point. At this time, the lifting plate is lowered, and the high-voltage isolation switch can be placed On the maintenance fixed point, it is realized that there is no need to manually lift the high-voltage isolator to the maintenance fixed point, which reduces the physical energy consumption of workers and improves the maintenance efficiency.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that are required to be used in the description of the embodiments or the prior art.

FIG. 1 is a schematic structural diagram of the lifting assembly according to the first embodiment of the present invention.

FIG. 2 is a schematic structural diagram of the adjusting drive member according to the first embodiment of the present invention.

FIG. 3 is a schematic diagram of the overall structure of the maintenance tool for the high-voltage isolating switch according to the second embodiment of the present invention.

In the figure; 101-base, 102-roller, 103-lifting base, 104-lifting plate, 105-adjusting slider, 106-support, 107-lifting screw, 108-lifting nut, 109-lifting motor, 110-adjustment Screw, 111-adjustment nut, 112-adjustment motor, 113-chute, 201-clamping plate, 202-push cylinder, 203-check table, 204-rotation push cylinder.

Detailed ways

The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention and should not be construed as Limitations of the present invention.

The first embodiment of the present application is:

Please refer to FIG. 1 and FIG. 2, wherein FIG. 1 is a schematic structural diagram of a lifting assembly, and FIG. 2 is a structural schematic diagram of an adjustment drive member. The utility model provides a high-voltage disconnector maintenance tool; including a base 101, a roller 102 and a lifting assembly, The lift assembly includes a lift base 103, a lift plate 104, an adjustment slider 105, a bracket 106, a lift drive member and an adjustment drive member. The lift drive member includes a lift screw 107, a lift nut 108, and a lift motor 109. The adjustment drive member includes an adjustment screw 110. Adjusting nut 111 and adjusting motor 112.

For this specific embodiment, the rollers 102 are connected to the base 101 and located below the base 101 . The rollers 102 are rotatably mounted on the four bottom corners of the base 101 , and the rollers 102 make the The handling of the high-voltage isolating switch maintenance tool is more convenient.

The lift base 103 is fixedly connected to the base 101 and is located on the side of the base 101 away from the roller 102 , and the lift plate 104 is connected to the lift base 103 through the lift drive member , the lifting plate 104 has a chute 113, the adjusting slider 105 is slidably connected to the lifting plate 104, and is located in the sliding slot 113, the bracket 106 is fixedly connected with the adjusting slider 105, and Located on the side of the adjustment slider 105 away from the lift plate 104 , the lift drive member is connected to the lift base 103 , the adjustment drive member is connected to the lift plate 104 , and the lift base 103 The lift base 103 is installed above the base 101, the lift plate 104 is installed on the lift base 103 through the lift drive member, and the number of the sliding grooves 113 is two The two sliding grooves 113 are symmetrically distributed on both sides of the lifting plate 104, the adjusting sliders 105 are installed in the two sliding grooves 113, and the bracket 106 is composed of two V-shaped blocks. The two ends of the bracket 106 are respectively fixedly connected with the two adjustment sliders 105, the adjustment drive member is installed in the middle of the lift plate 104, and the adjustment drive member is also connected with the bracket 106, so The elevating drive member can drive the elevating plate 104 to move up and down on the elevating base 103 , and the adjusting drive member can drive the bracket 106 to move back and forth on the elevating plate 104 , thereby realizing the The movement space of the XY axis is formed on 101 .

Next, the lifting screw 107 is rotatably connected with the base 101, and is rotatably connected with the lifting base 103, and is located between the base 101 and the lifting base 103; the lifting nut 108 is connected with the lifting base 103. The lift screw 107 is connected and fixedly connected to the lift plate 104, and is located on the side of the lift screw 107 close to the lift plate 104, and the lift motor 109 is connected to the lift screw 107 and located at the lift screw 107. The screw 107 is away from the side of the lifting nut 108, the lifting screw 107 is a ball screw, the bottom end of the lifting screw 107 is rotatably connected with the base 101, and the upper end is rotatably connected with the lifting base 103. The lifting nut 108 matched with the lifting screw 107 is installed on the lifting screw 107 , the lifting nut 108 is fixedly connected with the rear end of the lifting plate 104 , and the upper end of the lifting base 103 is installed with a lifting nut 108 . The elevating motor 109, the output end of the elevating motor 109 is connected to the elevating screw 107. So far, the elevating motor 109 drives the elevating screw 107 to rotate. By the ball screw principle, the rotation of the elevating screw 107 It will be converted into a linear motion of the lifting nut 108 , and the movement of the lifting nut 108 will drive the lifting plate 104 to move, so that the lifting plate 104 can be lifted and lowered on the lifting screw 107 .

At the same time, the adjusting screw 110 is rotatably connected with the lifting plate 104, and is located on the side of the lifting plate 104 away from the lifting screw 107; the adjusting nut 111 is connected with the adjusting screw 110 and is connected with the The bracket 106 is fixedly connected and is located on the side of the adjusting screw 110 close to the bracket 106 , and the adjusting motor 112 is connected with the adjusting screw 110 and is located on the side of the adjusting screw 110 away from the adjusting nut 111 , the adjusting screw 110 is a ball screw, the adjusting screw 110 is rotatably installed in the middle of the lifting plate 104, and the adjusting screw 110 is installed with the adjusting nut 111 matching the adjusting screw 110, The adjusting nut 111 is fixedly connected with the lower end of the bracket 106 , the adjusting motor 112 is installed at the front end of the lifting plate 104 , and the output end of the adjusting motor 112 is connected with the adjusting screw 110 . The adjusting motor 112 drives the adjusting screw 110 to rotate. Through the ball screw principle, the rotation of the adjusting screw 110 will be converted into a linear motion of the adjusting nut 111 , and the movement of the adjusting nut 111 will drive the bracket 106 Move, so that the lifting plate 104 can realize forward and backward translation on the adjusting screw 110 .

Using the high-voltage isolation switch maintenance tool of this embodiment, through the lifting screw 107 and the adjusting screw 110, the XY axis movement space is formed on the base 101, and the high-voltage isolation switch is placed on the bracket 106. At this time, the lifting plate 104 is raised along the Y-axis to be parallel to the maintenance fixed point by the action of the lifting screw 107 and the lifting nut 108, and then the adjustment screw 110 and the adjusting nut 111 are used to let the lifting plate 104 rise. The bracket 106 is translated along the X axis to be aligned with the central axis of the maintenance fixed point. At this time, the lifting plate 104 is lowered along the Y axis, and the high-voltage isolation switch can be placed on the maintenance fixed point. The isolator is lifted to the maintenance fixed point to reduce physical energy consumption and improve maintenance efficiency.

The second embodiment of the present application is:

On the basis of the first embodiment, please refer to FIG. 3. FIG. 3 is a schematic diagram of the overall structure of the high-voltage disconnector overhaul tool. The high-voltage disconnector overhaul tool in this embodiment further includes a clamping component, and the clamping component includes a clamping Plate 201 , push cylinder 202 , inspection stand 203 and rotary push cylinder 202 .

For this specific embodiment, the clamping assembly is connected to the base 101 , and the clamping assembly is used to fix the high-voltage isolation switch.

The clamping plate 201 is slidably connected to the base 101 and is located on the side of the base 101 away from the roller 102 ; the pushing cylinder 202 is connected to the clamping plate 201 and located on the side of the base 101 away from the roller 102 The holding plate 201 is close to the side of the base 101 ; the inspection platform 203 is connected to the base 101 and is located on the side of the base 101 away from the clamping plate 201 . Two rectangular pillars, the upper end of the pillar on the left has a rectangular slot, the clamping plate 201 is slidably installed in the rectangular slot, the pushing cylinder 202 is installed on the upper end of the left pillar, and the output end of the pushing cylinder 202 is the same as the The sliding clamping plate 201 is connected, and the inspection platform 203 is installed on the upper end of the pillar on the right side of the base 101 . The rotating clamping cylinder 204, the model of the rotating clamping cylinder 204 is ACK63*90R, so far, when the lifting plate 104 moves downward, the tail end of the high-voltage isolation switch will be placed on the two clamping plates Between 201, the front end of the high-voltage isolating switch will be placed on the arc groove of the inspection platform 203.

Using the high-voltage isolating switch maintenance tool of this embodiment, at this time, the pushing cylinder 202 pushes the clamping plate 201 to clamp the tail end of the high-voltage isolating switch, and the rotating clamping cylinder 204 clamps the high-voltage isolating switch. The front end is clamped and fixed, so that the high-voltage isolating switch can be completely fixed on the inspection platform 203, which makes the disassembly and maintenance of the high-voltage isolating switch more convenient and improves the work efficiency.

What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Those of ordinary skill in the art can understand that all or part of the procedures for implementing the above-mentioned embodiments can be implemented according to the present application. The equivalent changes made by the claims of the application still fall within the scope covered by this application.

Claims (7)

1. A high-voltage isolating switch overhaul tool comprises a base and a roller, wherein the roller is connected with the base and is positioned below the base,

the device also comprises a lifting component;

the lifting assembly comprises a lifting base, a lifting plate, an adjusting slider, a support, a lifting driving component and an adjusting driving component, wherein the lifting base is fixedly connected with the base and is located on one side of the roller, the lifting plate is connected with the lifting base through the lifting driving component, the lifting plate is provided with a sliding groove, the adjusting slider is connected with the lifting plate in a sliding mode and is located in the sliding groove, the support is fixedly connected with the adjusting slider and is located on one side of the lifting plate, the lifting driving component is connected with the lifting base, and the adjusting driving component is connected with the lifting plate.

2. The high-voltage isolating switch overhauling tool set forth in claim 1, wherein,

the lifting driving component comprises a lifting screw and a lifting nut, the lifting screw is rotatably connected with the base, is rotatably connected with the lifting base and is positioned between the base and the lifting base; the lifting nut is connected with the lifting screw rod, fixedly connected with the lifting plate and located on one side, close to the lifting plate, of the lifting screw rod.

3. The high-voltage isolating switch overhauling tool set forth in claim 2, wherein,

the lifting driving component further comprises a lifting motor, and the lifting motor is connected with the lifting screw and is positioned on one side, far away from the lifting nut, of the lifting screw.

4. The high-voltage isolating switch overhauling tool set forth in claim 2, wherein,

the adjusting driving component comprises an adjusting screw and an adjusting nut, and the adjusting screw is rotationally connected with the lifting plate and is positioned on one side of the lifting plate far away from the lifting screw; the adjusting nut is connected with the adjusting screw rod, fixedly connected with the support and positioned on one side of the adjusting screw rod close to the support.

5. The high-voltage isolating switch overhauling tool set forth in claim 4, wherein,

the adjusting driving component further comprises an adjusting motor, and the adjusting motor is connected with the adjusting screw rod and is located on one side, far away from the adjusting nut, of the adjusting screw rod.

6. The high-voltage isolating switch overhauling tool set forth in claim 1, wherein,

the high-voltage isolating switch overhauling tool further comprises a clamping assembly, and the clamping assembly is connected with the base.

7. The high-voltage isolating switch overhauling tool set forth in claim 6, wherein,

the clamping assembly comprises a clamping plate, a pushing cylinder, an overhaul platform and a rotary pushing cylinder, and the clamping plate is connected with the base in a sliding mode and is positioned on one side, far away from the roller, of the base; the pushing cylinder is connected with the clamping plate and is positioned on one side of the clamping plate close to the base; the maintenance platform is fixedly connected with the base and is positioned on one side of the base, which is far away from the clamping plate; the rotary pushing cylinder is connected with the base and is positioned on one side, close to the maintenance platform, of the base.

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