CN219162314U - Withstand voltage circuit breaker detection device - Google Patents
Withstand voltage circuit breaker detection device Download PDFInfo
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- CN219162314U CN219162314U CN202223528819.4U CN202223528819U CN219162314U CN 219162314 U CN219162314 U CN 219162314U CN 202223528819 U CN202223528819 U CN 202223528819U CN 219162314 U CN219162314 U CN 219162314U
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Abstract
The utility model relates to a voltage-resistant circuit breaker detection device, which is characterized in that: comprises a base, a driving module and a detection frame group; the driving module and the detection frame group are arranged on the base; the transmission screw and the transmission nut are arranged on the base, so that the whole detection frame unit can move in the horizontal direction; through set up driven screw-nut pair in the stand of detecting the frame unit, drive the drive post that links to each other with screw-nut pair through motor drive screw-nut pair and move in vertical direction to the cantilever frame that control links to each other with the drive post moves in vertical direction, has just so realized the position adjustment of the detection contact on the cantilever frame, detects very convenient and fast, very great improvement detection efficiency.
Description
Technical Field
The utility model relates to the technical field of withstand voltage tests of circuit breakers, in particular to a withstand voltage circuit breaker detection device.
Background
The vacuum circuit breaker is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; the arc extinguishing device has the advantages of small volume, light weight, suitability for frequent operation and no maintenance in arc extinguishing, and is more popular in power distribution networks. The circuit breaker comprises a solid sealed pole and a case, wherein the solid sealed pole is assembled above the case. After the chassis and the solid-sealed polar pole are assembled, an insulation test is required to be carried out on the circuit breaker according to national standard GB/T1984, the insulation test is required to be jointly realized through an insulation withstand voltage test device and withstand voltage detection equipment, the traditional withstand voltage test mode is to bind a high-voltage wire on a high-voltage upper wire outlet end of the vacuum circuit breaker by an operator, the chassis or a lower wire outlet end is bound to a ground wire to realize the withstand voltage insulation test, and the binding is usually unstable, so that withstand voltage discharge is caused; the pressure-resistant mode requires personnel to frequently enter and exit the high-pressure test area, and potential safety hazards are easy to occur.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a voltage-resistant breaker detection device which can solve the problems that the detection efficiency is affected because the general breaker cannot be quickly led in and led out during the detection of the breaker, and meanwhile, the breaker cannot be positioned and quickly fixed, so that the breaker is inconvenient to quickly test.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a voltage-withstand breaker detection device is characterized in that: comprises a base, a driving module and a detection frame group; the driving module and the detection frame group are arranged on the base;
the base is of a rectangular frame structure, the lower surface of the base is arranged on the ground, and insulating supporting feet are arranged between the base and the ground;
the driving module is horizontally arranged on the upper surface of the base and comprises a transmission screw rod, a transmission nut and a driving motor; the two ends of the transmission screw rod are mounted on the upper surface of the base in a matched manner through a rotary shaft and a bearing seat, the transmission nut is mounted on the transmission screw rod, the driving motor is mounted at one end of the transmission screw rod, and the transmission screw rod is driven to rotate through the driving motor so as to drive the transmission nut to reciprocate along the extending direction of the transmission screw rod;
the detection frame group comprises at least one pair of detection frame units, and the detection frame units comprise an underframe, an upright post and a cantilever frame; the underframe is arranged on a transmission nut of the driving module, and the transmission nut drives the underframe to move along the horizontal direction; the upright post is vertically arranged on the underframe, is of a hollow tubular structure, is internally provided with a screw-nut pair along the vertical direction, is provided with a motor for driving the screw-nut pair to move at the bottom end, is connected with a transmission column, and is driven by the motor to lift along the vertical direction through the screw-nut pair, and is nested in the upright post and is of a hollow tubular structure; the cantilever mount is arranged on the transmission column, and can move along the transmission column in the vertical direction to adjust the height; the cantilever frame comprises a horizontal cantilever and a diagonal cantilever; the horizontal cantilever is vertically connected to the transmission column, and one end of the horizontal cantilever is provided with a detection contact; one end of the inclined pulling arm is connected to the end part of the horizontal cantilever, and the other end of the inclined pulling arm is connected to the top end of the transmission column.
Further, a supporting table for placing the circuit breaker is arranged on one side of the base, and the supporting table is insulated from the ground; and a high-voltage power supply is arranged on one side of the supporting table.
The utility model has the advantages that:
1) According to the utility model, the transmission screw and the transmission nut are arranged on the base, so that the whole detection frame unit can move in the horizontal direction; through set up driven screw-nut pair in the stand of detecting the frame unit, drive the drive post that links to each other with screw-nut pair through motor drive screw-nut pair and move in vertical direction to the cantilever frame that control links to each other with the drive post moves in vertical direction, has just so realized the position adjustment of the detection contact on the cantilever frame, detects very convenient and fast, very great improvement detection efficiency.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic structural view of a voltage-withstanding circuit breaker detecting device of the present utility model.
Fig. 2 is a partially enlarged view of a voltage-withstand circuit breaker detecting apparatus of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The voltage withstand breaker detection device shown in fig. 1 and 2 comprises a base 1, a driving module 2 and a detection frame group 3; the driving module 2 and the detection frame group 3 are arranged on the base 1.
The base 1 is a rectangular frame structure, the lower surface of the base 1 is arranged on the ground, and insulating supporting feet are arranged between the base 1 and the ground.
The driving module 2 is horizontally arranged on the upper surface of the base 1, and the driving module 2 comprises a transmission screw 21, a transmission nut 22 and a driving motor 23; the two ends of the transmission screw rod 21 are mounted on the upper surface of the base 1 through the matching of the rotating shaft and the bearing seat, the transmission nut 22 is mounted on the transmission screw rod 21, the driving motor 23 is mounted at one end of the transmission screw rod 21, and the transmission screw rod 21 is driven to rotate through the driving motor 23 to drive the transmission nut 22 to reciprocate along the extending direction of the transmission screw rod 21.
The detection frame group 3 includes at least one pair of detection frame units, and the detection frame units include a bottom frame 31, a column 32, and a cantilever frame 33; the underframe 31 is arranged on the transmission nut 22 of the driving module, and the transmission nut 22 drives the underframe to move along the horizontal direction; the upright post 32 is vertically arranged on the underframe 31, the upright post 32 is of a hollow tubular structure, a screw-nut pair is arranged in the upright post 32 along the vertical direction, a motor for driving the screw-nut pair to move is arranged at the bottom end of the upright post 32, a transmission column 34 is connected to the screw-nut pair, the transmission column 34 is driven by the motor to lift along the vertical direction through the screw-nut pair, the transmission column 34 is nested in the upright post 32, and the transmission column 34 is of a hollow tubular structure; the cantilever mount 33 is arranged on the transmission column 34, and the cantilever mount 33 can move along with the transmission column 34 in the vertical direction to adjust the height; the cantilever mount 33 includes a horizontal cantilever and a diagonal cantilever; the horizontal cantilever is vertically connected to the transmission column, and one end of the horizontal cantilever is provided with a detection contact; one end of the inclined pulling arm is connected to the end of the horizontal cantilever, and the other end of the inclined pulling arm is connected to the top end of the transmission column.
A supporting table 11 for placing a circuit breaker is arranged on one side of the base 1, and the supporting table 11 is insulated from the ground; and a high voltage power supply is provided at one side of the support table 11.
The working principle of the utility model is as follows: the transmission screw and the transmission nut are arranged on the base, so that the whole detection frame unit can move in the horizontal direction; through set up driven screw-nut pair in the stand of detecting the frame unit, drive the drive post that links to each other with screw-nut pair through motor drive screw-nut pair and move in vertical direction to the cantilever frame that control links to each other with the drive post moves in vertical direction, has just so realized the position adjustment of the detection contact on the cantilever frame, detects very convenient and fast, very great improvement detection efficiency.
It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (2)
1. A withstand voltage circuit breaker detection device, its characterized in that: comprises a base, a driving module and a detection frame group; the driving module and the detection frame group are arranged on the base;
the base is of a rectangular frame structure, the lower surface of the base is arranged on the ground, and insulating supporting feet are arranged between the base and the ground;
the driving module is horizontally arranged on the upper surface of the base and comprises a transmission screw rod, a transmission nut and a driving motor; the two ends of the transmission screw rod are mounted on the upper surface of the base in a matched manner through a rotary shaft and a bearing seat, the transmission nut is mounted on the transmission screw rod, the driving motor is mounted at one end of the transmission screw rod, and the transmission screw rod is driven to rotate through the driving motor so as to drive the transmission nut to reciprocate along the extending direction of the transmission screw rod;
the detection frame group comprises at least one pair of detection frame units, and the detection frame units comprise an underframe, an upright post and a cantilever frame; the underframe is arranged on a transmission nut of the driving module, and the transmission nut drives the underframe to move along the horizontal direction; the upright post is vertically arranged on the underframe, is of a hollow tubular structure, is internally provided with a screw-nut pair along the vertical direction, is provided with a motor for driving the screw-nut pair to move at the bottom end, is connected with a transmission column, and is driven by the motor to lift along the vertical direction through the screw-nut pair, and is nested in the upright post and is of a hollow tubular structure; the cantilever mount is arranged on the transmission column, and can move along the transmission column in the vertical direction to adjust the height; the cantilever frame comprises a horizontal cantilever and a diagonal cantilever; the horizontal cantilever is vertically connected to the transmission column, and one end of the horizontal cantilever is provided with a detection contact; one end of the inclined pulling arm is connected to the end part of the horizontal cantilever, and the other end of the inclined pulling arm is connected to the top end of the transmission column.
2. The voltage withstand circuit breaker detecting apparatus according to claim 1, wherein: a supporting table for placing the circuit breaker is arranged on one side of the base, and the supporting table is insulated from the ground; and a high-voltage power supply is arranged on one side of the supporting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223528819.4U CN219162314U (en) | 2022-12-29 | 2022-12-29 | Withstand voltage circuit breaker detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223528819.4U CN219162314U (en) | 2022-12-29 | 2022-12-29 | Withstand voltage circuit breaker detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219162314U true CN219162314U (en) | 2023-06-09 |
Family
ID=86616998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223528819.4U Active CN219162314U (en) | 2022-12-29 | 2022-12-29 | Withstand voltage circuit breaker detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219162314U (en) |
-
2022
- 2022-12-29 CN CN202223528819.4U patent/CN219162314U/en active Active
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