CN213210385U

CN213210385U - Detection apparatus for high-voltage switch performance

Info

Publication number: CN213210385U
Application number: CN202022333278.4U
Authority: CN
Inventors: 包福春; 张正和; 许剑; 樊杰
Original assignee: Zhangjiagang Zhonghai Electric Complete Set Co ltd
Current assignee: Zhangjiagang Zhonghai Electric Complete Set Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-05-14
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a detection apparatus for high tension switchgear performance, the camera includes a supporting plate, the top of backup pad is provided with cabinet body subassembly, cabinet body subassembly is by two slide rails, a cabinet body, two spouts, a backing plate, a cabinet door and a transparent acrylic plate are constituteed, one side of the cabinet body is provided with the controller and is located the display screen of controller below, the inside of the cabinet body is provided with adjusting part, adjusting part is by a supporting seat, a threaded rod, two transmission pieces, two connecting plates and a diaphragm are constituteed, the bottom of diaphragm is provided with a plurality of temperature sensor, temperature sensor and controller electric connection. The utility model discloses open and promote cabinet body removal behind the cabinet door and can make the cabinet body remove to the right side at backup pad top to make the backing plate expose, can increase measurement personnel's operating space, and then be convenient for measurement personnel place high tension switchgear on the backing plate or take off from the backing plate, can be convenient for measurement personnel to high tension switchgear's detection.

Description

Detection apparatus for high-voltage switch performance

Technical Field

The utility model relates to a detection device specifically is a detection device of high tension switchgear performance.

Background

The high-voltage switch is an electrical appliance mainly used for switching on and off a conductive loop at rated voltage of 3kV or above, in 2007-2012, the total value of the industry of the high-voltage switch manufacturing industry is increased year by year, the percentage of increase on the same scale is above 10%, the industry keeps a faster development speed, the high-voltage switch is usually installed in a high-voltage cabinet and can generate heat in the operation process, the performance of the high-voltage switch can be affected if the heat is not discharged in time, in order to solve the temperature condition generated in the operation process of the high-voltage switch, a detection device is usually used for simulating the operation condition of the high-voltage switch in the high-voltage cabinet and detecting the temperature performance of the high-voltage switch, and therefore a proper heat dissipation mode is selected.

The high-voltage cabinet used by the existing detection device is inconvenient to put in or take out from the high-voltage cabinet due to small internal volume, and further the detection of the high-voltage switch is influenced. Therefore, the detection device for the performance of the high-voltage switch is improved.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a detection device for high-voltage switch performance, which comprises a supporting plate, wherein the top of the supporting plate is provided with a cabinet body assembly, the cabinet body assembly comprises two slide rails, a cabinet body, two chutes, a backing plate, a cabinet door and a transparent acrylic plate, one side of the cabinet body is provided with a controller and a display screen positioned below the controller, the inside of the cabinet body is provided with an adjusting assembly, the adjusting assembly comprises a supporting seat, a threaded rod, two transmission blocks, two connecting plates and a transverse plate, the bottom of the transverse plate is provided with a plurality of temperature sensors, the temperature sensors are electrically connected with the controller, the controller is electrically connected with the display screen, the bottom of the supporting plate is fixedly provided with a supporting box, the bottom of the supporting box is fixedly provided with four wheels, the inside of the supporting box is provided with a stabilizing assembly, the stabilizing assembly consists of an electric telescopic rod, a connecting seat, a connecting shaft, a supporting shaft, a transmission plate and a stabilizing plate.

As a preferred technical scheme of the utility model, the equal fixed mounting of backing plate and two slide rails is at the top of backup pad, the backing plate is located between two slide rails, two the both sides at cabinet body bottom are seted up respectively to the spout, two the spout respectively with the surface sliding connection of two slide rails.

As an optimized technical scheme of the utility model, the cabinet door passes through the hinge and articulates in the front of the cabinet body, transparent inferior gram force board sets up the middle part at the cabinet door.

As a preferred technical scheme of the utility model, supporting seat fixed mounting is at the top of internal chamber of cabinet, the one end of threaded rod is passed through the bearing and is linked to each other with the supporting seat, the other end of threaded rod runs through the cabinet body and keeps away from the inner wall of supporting seat one side and extend to the outside at the cabinet body back, the junction that supporting seat one side inner wall was kept away from to the threaded rod and the cabinet body is provided with the bearing.

As an optimal technical scheme of the utility model, the threaded rod divide into two parts and the two parts screw thread revolve to on the contrary, two the transmission piece all with the surface threaded connection of threaded rod, two the top of transmission piece all with cabinet body inner chamber's top sliding connection.

As an optimized technical scheme of the utility model, the diaphragm is located the below of threaded rod, two the connecting plate articulates respectively between the bottom of diaphragm and two transmission blocks.

As a preferred technical scheme of the utility model, back shaft fixed mounting is in the inside of supporting box, the driving plate passes through the bearing housing and establishes the surface at the back shaft, firm board fixed mounting is on the bottom of driving plate.

As a preferred technical scheme of the utility model, the surface and the fixed cup joint of driving plate of connecting axle, the connecting seat passes through the bearing and links to each other with the surface of connecting axle, electric telescopic handle's one end and connecting seat fixed connection, electric telescopic handle's the other end is articulated with the inner wall on supporting box right side.

The utility model has the advantages that:

1. according to the detection device for the performance of the high-voltage switch, the cabinet body can be moved to the right side of the top of the supporting plate by pushing the cabinet body to move after the cabinet door is opened, so that the base plate is exposed, the operation space of a detector can be increased, the detector can place the high-voltage switch on the base plate or take the high-voltage switch off the base plate conveniently, and the detector can detect the high-voltage switch conveniently;

2. according to the detection device for the performance of the high-voltage switch, the two transmission blocks can be driven to be close to or far away from each other by rotating the threaded rod, so that the transverse plate can drive the temperature sensor to ascend or descend, the position of the temperature sensor can be adjusted according to the height of the high-voltage switch, and the detection accuracy is improved;

3. this kind of detection device of high-voltage switch performance, it is rotatory to drive the driving plate through electric telescopic handle's flexible for firm board can descend and ground contact or rise and ground separation, can improve the area of contact between this detection device and the ground when firm board and ground contact, and then improve its stability when placing subaerial, and can be convenient for the measurement personnel to remove this detection device through the wheel that sets up after firm board and ground separation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a device for detecting the performance of a high-voltage switch according to the present invention;

fig. 2 is a schematic structural view of the detection device for high-voltage switch performance according to the present invention after the door is opened;

fig. 3 is a schematic structural diagram of a backing plate of the detection device for detecting the performance of the high-voltage switch of the present invention;

fig. 4 is a schematic side view of a cabinet body of the detection device for high-voltage switch performance of the present invention;

fig. 5 is a rear view structural diagram of a cabinet body of the detection device for high-voltage switch performance of the present invention;

fig. 6 is a schematic cross-sectional structural view of a supporting box of the detection device for detecting the performance of the high-voltage switch of the present invention;

fig. 7 is a schematic view of an electrical connection structure of the detection device for detecting the performance of the high-voltage switch of the present invention.

In the figure: 1. a support plate; 2. a slide rail; 3. a cabinet body; 4. a chute; 5. a base plate; 6. a supporting seat; 7. a threaded rod; 8. a transmission block; 9. a connecting plate; 10. a transverse plate; 11. a temperature sensor; 12. a cabinet door; 13. a transparent acrylic sheet; 14. a controller; 15. a display screen; 16. a support box; 17. a wheel; 18. an electric telescopic rod; 19. a connecting seat; 20. a connecting shaft; 21. a support shaft; 22. a drive plate; 23. and (5) stabilizing the plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-7, the device for detecting the performance of a high voltage switch of the present invention comprises a supporting plate 1, a cabinet assembly is disposed on the top of the supporting plate 1, the cabinet assembly is composed of two sliding rails 2, a cabinet 3, two sliding grooves 4, a backing plate 5, a cabinet door 12 and a transparent acrylic plate 13, a controller 14 and a display screen 15 located below the controller 14 are disposed on one side of the cabinet 3, an adjusting assembly is disposed inside the cabinet 3, the adjusting assembly is composed of a supporting seat 6, a threaded rod 7, two transmission blocks 8, two connecting plates 9 and a transverse plate 10, a plurality of temperature sensors 11 are disposed on the bottom of the transverse plate 10, the temperature sensors 11 are electrically connected with the controller 14, the controller 14 is electrically connected with the display screen 15, a supporting box 16 is fixedly mounted on the bottom of the supporting plate 1, four wheels 17 are fixedly disposed on the bottom of the supporting box 16, the supporting box 16 is internally provided with a stabilizing assembly, the stabilizing assembly consists of an electric telescopic rod 18, a connecting seat 19, a connecting shaft 20, a supporting shaft 21, a transmission plate 22 and a stabilizing plate 23, the model applicable to the controller 14 is a TPC8-8TD type controller, the model applicable to the display screen 15 is an SG170-BGCM type display screen, and the model applicable to the temperature sensor 11 is an MK-01 temperature sensor.

Wherein, backing plate 5 and the equal fixed mounting of two slide rails 2 are at the top of backup pad 1, backing plate 5 is located between two slide rails 2, two spouts 4 set up respectively in the both sides of the 3 bottoms of the cabinet body, two spouts 4 respectively with the surface sliding connection of two slide rails 2, it can make the cabinet body 3 remove the right side at backup pad 1 top to open the cabinet door 3 removal of promotion cabinet body after 12, thereby make backing plate 5 expose, can increase measurement personnel's operating space, and then be convenient for measurement personnel place high voltage switch on backing plate 5 or take off from backing plate 5, can be convenient for measurement personnel to high voltage switch's detection.

Wherein, cabinet door 12 passes through the hinge and articulates in the front of the cabinet body 3, and transparent inferior gram force board 13 sets up at the middle part of cabinet door 12, can protect the cabinet body 3 through setting up cabinet door 12, can be convenient for observe the inside condition of the cabinet body 3 through setting up transparent inferior gram force board 13.

Wherein, 6 fixed mounting at the top of the 3 inner chambers of the cabinet body of supporting seat, the bearing is passed through to the one end of threaded rod 7 and is linked to each other with supporting seat 6, the other end of threaded rod 7 runs through the cabinet body 3 and keeps away from the inner wall of supporting seat 6 one side and extends to the outside at the cabinet body 3 back, threaded rod 7 is provided with the bearing with the junction that the cabinet body 3 kept away from supporting seat 6 one side inner wall, can drive two transmission blocks 8 through rotating threaded rod 7 and be close to each other or keep away from, thereby can make diaphragm 10 drive temperature sensor 11 and rise or descend, can adjust temperature sensor 11's position according to high-voltage switch's height.

Wherein, threaded rod 7 divide into two parts and two parts threaded revolve to opposite, two transmission piece 8 all with threaded rod 7's surface threaded connection, two transmission piece 8's top all with the top sliding connection of the 3 inner chambers of the cabinet body, can restrict transmission piece 8 through the top of the 3 inner chambers of the cabinet body to take place the upset when can avoiding transmission piece 8 to remove.

Wherein, diaphragm 10 is located the below of threaded rod 7, and two connecting plates 9 articulate respectively between diaphragm 10 and two transmission block 8's bottom, can link together transmission block 8 and diaphragm 10 through connecting plate 9 to make transmission block 8's removal can drive diaphragm 10 and go up and down.

Wherein, back shaft 21 fixed mounting is in the inside of supporting box 16, and driving plate 22 establishes at the surface of back shaft 21 through the bearing housing, and firm board 23 fixed mounting can support driving plate 22 through setting up back shaft 21 on driving plate 22's bottom, guarantees the stability when driving plate 22 rotates.

Wherein, the surface of connecting axle 20 and the fixed cup joint of driving plate 22, connecting seat 19 passes through the bearing and links to each other with the surface of connecting axle 20, electric telescopic handle 18's one end and 19 fixed connection of connecting seat, electric telescopic handle 18's the other end is articulated with the inner wall on supporting box 16 right side, it is rotatory to drive driving plate 22 through electric telescopic handle 18's flexible, make firm board 23 can descend and ground contact or rise and ground separation, area of contact between this detection device and the ground can be improved when firm board 23 contacts with ground, and then improve its stability when subaerial placing, and can be convenient for the measurement personnel to remove this detection device through the wheel 17 that sets up after firm board 23 separates with ground, the model that electric telescopic handle 18 is applicable is JYTXL electric telescopic handle.

When the detection device works, the detection device is firstly moved to a proper position, then the electric telescopic rod 18 is started, the transmission plate 22 is pushed to rotate anticlockwise through the electric telescopic rod 18, at the moment, the stabilizing plate 23 is driven by the transmission plate 22 to be in contact with the ground, so that the stability of the detection device when the detection device is placed on the ground is improved, then the cabinet door 12 is opened, the threaded rod 7 is rotated, the two transmission blocks 8 can be driven to mutually approach or separate through rotating the threaded rod 7, the transverse plate 10 drives the temperature sensor 11 to ascend or descend, then the position of the temperature sensor 11 is adjusted according to the height of the high-voltage switch, then the cabinet body 3 is pushed to move to the right side of the top of the support plate 1, so that the backing plate 5 is exposed, the operation space of detection personnel can be increased, then the high-voltage switch is placed on the backing plate 5, then promote the cabinet body 3 and make the cabinet body 3 reset, close cabinet door 12 again, temperature sensor 11 can detect the temperature of the internal portion of cabinet this moment, and will detect data transfer and give controller 14, controller 14 shows for display screen 15 and by display screen 15 with data transfer, the temperature condition of high tension switchgear operation can be learnt through observing display screen 15 to the measurement personnel, open cabinet door 12 and promote the cabinet body 3 and make the cabinet body 3 remove to the right side at backup pad 1 top after detecting the completion, it can to take off high tension switchgear from backing plate 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The detection device for the performance of the high-voltage switch is characterized by comprising a supporting plate (1), wherein a cabinet body assembly is arranged at the top of the supporting plate (1), the cabinet body assembly consists of two sliding rails (2), a cabinet body (3), two sliding grooves (4), a base plate (5), a cabinet door (12) and a transparent acrylic plate (13), a controller (14) and a display screen (15) positioned below the controller (14) are arranged on one side of the cabinet body (3), an adjusting assembly is arranged inside the cabinet body (3), the adjusting assembly consists of a supporting seat (6), a threaded rod (7), two transmission blocks (8), two connecting plates (9) and a transverse plate (10), a plurality of temperature sensors (11) are arranged at the bottom of the transverse plate (10), and the temperature sensors (11) are electrically connected with the controller (14), controller (14) and display screen (15) electric connection, the bottom fixed mounting of backup pad (1) has supporting box (16), the fixed four wheels (17) that are provided with in bottom of supporting box (16), the inside of supporting box (16) is provided with firm subassembly, firm subassembly comprises electric telescopic handle (18), connecting seat (19), connecting axle (20), back shaft (21), driving plate (22) and firm board (23).

2. The device for detecting the performance of the high-voltage switch according to claim 1, wherein the backing plate (5) and the two sliding rails (2) are both fixedly mounted on the top of the supporting plate (1), the backing plate (5) is located between the two sliding rails (2), the two sliding grooves (4) are respectively formed in two sides of the bottom of the cabinet body (3), and the two sliding grooves (4) are respectively connected with the outer surfaces of the two sliding rails (2) in a sliding manner.

3. The high-voltage switch performance detection device according to claim 1, wherein the cabinet door (12) is hinged to the front side of the cabinet body (3) through a hinge, and the transparent acrylic plate (13) is arranged in the middle of the cabinet door (12).

4. The device for detecting the performance of the high-voltage switch according to claim 1, wherein the supporting seat (6) is fixedly installed at the top of the inner cavity of the cabinet body (3), one end of the threaded rod (7) is connected with the supporting seat (6) through a bearing, the other end of the threaded rod (7) penetrates through the inner wall of the cabinet body (3) on the side away from the supporting seat (6) and extends to the outside of the back surface of the cabinet body (3), and a bearing is arranged at the joint of the threaded rod (7) and the inner wall of the cabinet body (3) on the side away from the supporting seat (6).

5. The device for detecting the performance of the high-voltage switch according to claim 1, wherein the threaded rod (7) is divided into two parts, the rotating directions of the two parts of the threads are opposite, the two transmission blocks (8) are both in threaded connection with the outer surface of the threaded rod (7), and the tops of the two transmission blocks (8) are both in sliding connection with the top of the inner cavity of the cabinet body (3).

6. The device for detecting the performance of a high-voltage switch according to claim 1, wherein the transverse plate (10) is located below the threaded rod (7), and the two connecting plates (9) are respectively hinged between the transverse plate (10) and the bottoms of the two transmission blocks (8).

7. The high voltage switch performance testing device according to claim 1, wherein the supporting shaft (21) is fixedly installed inside the supporting box (16), the transmission plate (22) is sleeved on the outer surface of the supporting shaft (21) through a bearing, and the stabilizing plate (23) is fixedly installed on the bottom end of the transmission plate (22).

8. The device for detecting the performance of the high-voltage switch according to claim 1, wherein the outer surface of the connecting shaft (20) is fixedly sleeved with the transmission plate (22), the connecting seat (19) is connected with the outer surface of the connecting shaft (20) through a bearing, one end of the electric telescopic rod (18) is fixedly connected with the connecting seat (19), and the other end of the electric telescopic rod (18) is hinged with the inner wall of the right side of the supporting box (16).