CN211456429U

CN211456429U - Intelligent medium-voltage switch cabinet

Info

Publication number: CN211456429U
Application number: CN202020420369.9U
Authority: CN
Inventors: 尤林
Original assignee: Wuxi Baodi Automation Technology Co ltd
Current assignee: Wuxi Baodi Automation Technology Co ltd
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-09-08
Anticipated expiration: 2030-03-28

Abstract

The utility model discloses an intelligence medium voltage switchgear, including the medium voltage switchgear cabinet body, the fixed air inlet subassembly that is equipped with of one end of the medium voltage switchgear cabinet body, the one end activity that the medium voltage switchgear cabinet body corresponds air inlet subassembly position is equipped with the drive post, the driving groove has been seted up on the surface of drive post, the inner wall sliding connection in driving groove has the actuating lever, the spacing frame of one end fixedly connected with that the medium voltage switchgear cabinet body corresponds air inlet subassembly position. The utility model discloses a control about drive post normal running fit drive groove drives the actuating lever for the actuating lever passes through the movable block and drives the transfer line and remove, and passes through gear cooperation tooth alveolus, makes when the movable block removes, and the gear passes through the transfer line and can drive clearance pole rotation, thereby makes the actuating lever pass through the movable block and drive the clearance pole and rotate when removing about the clearance pole, clears up the surface of air inlet subassembly, thereby prevents the condition that air inlet subassembly air inlet quantitative becomes little.

Description

Intelligent medium-voltage switch cabinet

Technical Field

The utility model relates to a medium voltage switchgear equipment field specifically is an intelligence medium voltage switchgear.

Background

The external line of the medium-voltage switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement, such as an instrument, automatic control, a motor magnetic switch, various alternating current contactors and the like. The components in the medium voltage switchgear cabinet mainly include circuit breakers, disconnectors, load switches, operating mechanisms, transformers, various protection devices, and the like. The medium-voltage switch cabinet can be divided into an open-type switch cabinet, a metal-enclosed switch cabinet and a metal-enclosed armored switch cabinet according to different cabinet body structures, and is mainly suitable for various different occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.

However, in the prior art, when the air conditioner is in actual use, the filter screen at the position of the air inlet is blocked by dust and the like after long-time use, so that the ventilation quantity of the air inlet is small, and the heat dissipation of the medium-voltage switch cabinet is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence medium voltage switchgear to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the middle-voltage switch cabinet comprises a middle-voltage switch cabinet body, wherein an air inlet assembly is fixedly arranged at one end of the middle-voltage switch cabinet body, a driving column is movably arranged at one end of the middle-voltage switch cabinet body corresponding to the position of the air inlet assembly, a driving groove is formed in the surface of the driving column, a driving rod is connected to the inner wall of the driving groove in a sliding manner, a limiting frame is fixedly connected to one end of the middle-voltage switch cabinet body corresponding to the position of the air inlet assembly, a first limiting groove is formed in the surface of the side wall of the limiting frame, which is close to one end of the driving rod, the inner wall of the first limiting groove is connected with the surface of the driving rod in a sliding manner, a moving block is fixedly connected to one end of the driving rod, which is far away from the driving column, a driving rod is rotatably connected, the inner wall of the tooth socket is meshed with the surface of the gear, a cleaning rod is movably arranged at one end, away from the moving block, of the transmission rod, and a brush is fixedly connected to the surface of the cleaning rod.

Preferably, the driving column is located the bottom of air inlet subassembly, and the driving column is inside hollow structure, the inside and the inside of driving column of driving groove are linked together, the driving groove is helical structure.

Preferably, the air inlet subassembly includes the air inlet frame, the air inlet frame runs through the one end of embedding at the medium voltage switch cabinet body, a plurality of fresh air inlets have been seted up to the one end that the medium voltage switch cabinet body was kept away from to the air inlet frame, the one end fixedly connected with weather shield, adjacent two of the corresponding air inlet hole position of air inlet frame fixedly connected with filter screen between the weather shield, and the surperficial activity laminating of the surface of filter screen and brush.

Preferably, a movable groove is formed in one end, corresponding to the position of the transmission rod, of the cleaning rod, the transmission rod penetrates through the cleaning rod and extends into the movable groove, a limiting disc is fixedly connected to one end, away from the moving block, of the transmission rod, a damping spring is fixedly connected to one end, away from the transmission rod, of the limiting disc, and the damping spring is fixedly connected to the inner wall of the movable groove.

Preferably, the middle-voltage switch cabinet body corresponds the one end fixedly connected with drive frame of air inlet subassembly position, the first lug of top fixedly connected with of drive frame inner wall, the top of clearance pole is rotated through the bearing and is connected with the connecting rod, the second spacing groove has been seted up to the one end of the corresponding connecting rod position lateral wall of drive frame, and the inner wall of second spacing groove and the surperficial swing joint of connecting rod, the one end fixedly connected with second lug that the connecting rod is close to first lug position, and the surface of second lug meshes with the surface of first lug mutually.

Preferably, the transmission rod and the connecting rod are both of a diamond structure.

Preferably, the middle-voltage switch cabinet body corresponds the one end fixedly connected with fixing base of drive post position, the middle part of fixing base rotates through the bearing and is connected with the pivot, and drive post fixed connection is in the middle part of pivot, the positive and negative motor of one end fixedly connected with of pivot, positive and negative motor fixed connection is in the one end of middle-voltage switch cabinet body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a drive post normal running fit drive groove drives the actuating lever and moves about, when the actuating lever moves about, can drive the transfer line through the movable block and move, and through gear cooperation tooth socket, make when the movable block moves, the gear can drive the rotation of clearance pole through the transfer line, thereby make the actuating lever drive the clearance pole through movable block and transfer line and move about and drive the rotation of clearance pole, clear up the surface of air inlet subassembly, thereby prevent the air inlet volume of air inlet subassembly from reducing the condition;

2. the utility model discloses still remove the time-spent simultaneously through the clearance pole about, can drive the connecting rod and remove to make the connecting rod drive second lug and first lug meshing, thereby make the clearance pole when removing, can reciprocate to reciprocate, thereby to the more thorough of the surface cleaning of filter screen.

Drawings

Fig. 1 is a side sectional view of the overall structure of an intelligent medium voltage switchgear of the present invention;

fig. 2 is a partial front sectional view of the overall structure of the intelligent medium voltage switchgear of the present invention;

fig. 3 is the utility model relates to a structure enlarger of A department in intelligence medium voltage switchgear picture 1.

In the figure: 1. a medium voltage switch cabinet body; 2. an air intake assembly; 3. a drive column; 4. a drive slot; 5. a drive rod; 6. a limiting frame; 7. a first limit groove; 8. a moving block; 9. a transmission rod; 10. a gear; 11. a tooth socket; 12. cleaning the rod; 13. a movable groove; 14. a limiting disc; 15. a damping spring; 16. a drive frame; 17. a first bump; 18. a connecting rod; 19. a second bump; 20. a second limit groove; 21. an air inlet frame; 22. an air inlet hole; 23. a rain shield; 24. a filter screen; 25. a rotating shaft; 26. a fixed seat; 27. a positive and negative motor; 28. and a brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the middle-voltage switch cabinet comprises a middle-voltage switch cabinet body 1, wherein an air inlet component 2 is fixedly arranged at one end of the middle-voltage switch cabinet body 1, a driving column 3 is movably arranged at one end of the middle-voltage switch cabinet body 1 corresponding to the position of the air inlet component 2, a driving groove 4 is formed in the surface of the driving column 3, a driving rod 5 is connected to the inner wall of the driving groove 4 in a sliding manner, a limiting frame 6 is fixedly arranged at one end of the middle-voltage switch cabinet body 1 corresponding to the position of the air inlet component 2, a first limiting groove 7 is formed in the surface of the limiting frame 6, which is close to the side wall of one end of the driving rod 5, a first limiting groove 7 is formed in the inner wall of the first limiting groove 7 and is connected with the surface of the driving rod 5 in a sliding manner, a moving block 8 is fixedly arranged at one end of the driving rod 5, a transmission rod 9, the inner wall of the tooth socket 11 is engaged with the surface of the gear 10, a cleaning rod 12 is movably arranged at one end of the transmission rod 9 far away from the moving block 8, and a brush 28 is fixedly arranged on the surface of the cleaning rod 12.

The drive column 3 is located the bottom of air inlet subassembly 2, and drive column 3 is inside hollow structure, and the inside of drive groove 4 is linked together with the inside of drive column 3, and drive groove 4 is helical structure.

The air inlet component 2 comprises an air inlet frame 21, the air inlet frame 21 penetrates through one end of the medium-voltage switch cabinet body 1, a plurality of air inlet holes 22 are formed in one end, away from the medium-voltage switch cabinet body 1, of the air inlet frame 21, a rain baffle plate 23 is fixedly mounted at one end, corresponding to the air inlet holes 22, of the air inlet frame 21, a filter screen 24 is fixedly mounted between every two adjacent rain baffle plates 23, and the surface of the filter screen 24 is movably attached to the surface of the brush 28.

The one end that the clearance pole 12 corresponds the transfer link 9 position has seted up the movable slot 13, and the transfer link 9 runs through clearance pole 12 and extends to the inside in movable slot 13, and the one end fixed mounting that the movable block 8 was kept away from to transfer link 9 has spacing dish 14, and the one end fixed mounting that the transfer link 9 was kept away from to spacing dish 14 has damping spring 15, and damping spring 15 fixed mounting is at the inner wall of movable slot 13.

A driving frame 16 is fixedly arranged at one end of the cabinet body 1 of the medium-voltage switch cabinet corresponding to the position of the air inlet component 2, a first lug 17 is fixedly arranged at the top of the inner wall of the driving frame 16, the top of the cleaning rod 12 is rotatably connected with a connecting rod 18 through a bearing, a second limit groove 20 is arranged at one end of the side wall of the driving frame 16 corresponding to the position of the connecting rod 18, the inner wall of the second limit groove 20 is movably connected with the surface of the connecting rod 18, one end of the connecting rod 18 close to the first lug 17 is fixedly provided with a second lug 19, the surface of the second lug 19 is engaged with the surface of the first lug 17, when the cleaning rod 12 moves left and right, the connecting rod 18 is driven to move left and right, and the connecting rod 18 drives the second projection 19 to be meshed with the first projection 17, so that the cleaning rod 12 will move back and forth up and down when moving, thereby cleaning the surface of the filter screen 24 more thoroughly.

The transmission rod 9 and the connecting rod 18 are both of a diamond structure.

The one end fixed mounting that the corresponding drive column 3 of medium voltage switchgear cabinet body 1 put has fixing base 26, and the middle part of fixing base 26 rotates through the bearing and is connected with

pivot

25, and 3 fixed mounting of drive column at the middle part of pivot 25, and the one end fixed mounting of pivot 25 has positive and negative motor 27, and positive and negative motor 27 fixed mounting is in the one end of the medium voltage switchgear cabinet body 1.

The working principle is as follows: when in use, the utility model detects the rotation of the fan through the cabinet body 1 of the medium voltage switch cabinet, and when the temperature in the middle of the cabinet body 1 of the medium voltage switch cabinet is not changed greatly, the rotating shaft 25 is driven to rotate through the positive and negative motor 27, so that the rotating shaft 25 drives the driving post 3 to rotate, and when the driving post 3 rotates, the driving post 3 drives the driving rod 5 to move left and right through the driving groove 4, and when the driving rod 5 moves left and right, the moving block 8 is driven to move on the inner wall of the limit frame 6, so that the movement of the driving rod 5 and the moving block 8 can be limited through the limit frame 6, so that the driving rod 5 and the moving block 8 can stably move, and when the moving block 8 moves, the moving block 8 can drive the driving rod 9 to move, the gear 10 fixed on the surface through the driving rod 9 is matched with the tooth groove 11, so that when the, make gear 10 drive transfer line 9 rotate, and when transfer line 9 rotated, because transfer line 9 is the rhombus structure for transfer line 9 can drive clearance pole 12 and rotate, thereby makes actuating lever 5 drive clearance pole 12 through movable block 8 and transfer line 9 and remove when and drive clearance pole 12 and rotate, clears up the surface of air inlet subassembly 2, thereby prevents the circumstances that the air inlet volume of air inlet subassembly 2 becomes little.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence medium voltage switchgear, includes the medium voltage switchgear cabinet body (1), its characterized in that: an air inlet component (2) is fixedly arranged at one end of the medium-voltage switch cabinet body (1), a driving column (3) is movably arranged at one end of the medium-voltage switch cabinet body (1) corresponding to the position of the air inlet component (2), a driving groove (4) is formed in the surface of the driving column (3), a driving rod (5) is connected to the inner wall of the driving groove (4) in a sliding manner, a limiting frame (6) is fixedly connected to one end of the medium-voltage switch cabinet body (1) corresponding to the position of the air inlet component (2), a first limiting groove (7) is formed in the surface, close to the side wall of one end of the driving rod (5), of the limiting frame (6), the inner wall of the first limiting groove (7) is connected to the surface of the driving rod (5) in a sliding manner, a moving block (8) is fixedly connected to one end, far away from the driving column (3), of the moving block (8), far away from the, the surface of the transmission rod (9) is fixedly connected with a gear (10), the top of the side wall of the limiting frame (6) corresponding to the gear (10) is provided with a tooth socket (11), the inner wall of the tooth socket (11) is meshed with the surface of the gear (10), one end of the transmission rod (9) far away from the moving block (8) is movably provided with a cleaning rod (12), and the surface of the cleaning rod (12) is fixedly connected with a brush (28).

2. The intelligent medium voltage switchgear cabinet according to claim 1, characterized in that: the air inlet component is characterized in that the driving column (3) is located at the bottom of the air inlet component (2), the driving column (3) is of an internal hollow structure, the inside of the driving groove (4) is communicated with the inside of the driving column (3), and the driving groove (4) is of a spiral structure.

3. The intelligent medium voltage switchgear cabinet according to claim 1, characterized in that: the air inlet subassembly (2) is including air inlet frame (21), air inlet frame (21) runs through the one end of embedding in the medium voltage switch cabinet body (1), a plurality of fresh air inlets (22) have been seted up to the one end that the medium voltage switch cabinet body (1) was kept away from in air inlet frame (21), one end fixedly connected with weather shield (23), adjacent two of the corresponding fresh air inlet (22) position of air inlet frame (21) fixedly connected with filter screen (24) between weather shield (23), and the surface activity laminating of the surface of filter screen (24) and brush (28).

4. The intelligent medium voltage switchgear cabinet according to claim 1, characterized in that: the cleaning device is characterized in that a movable groove (13) is formed in one end, corresponding to the position of the transmission rod (9), of the cleaning rod (12), the transmission rod (9) penetrates through the cleaning rod (12) and extends to the inside of the movable groove (13), a limiting disc (14) is fixedly connected to one end, away from the moving block (8), of the transmission rod (9), a damping spring (15) is fixedly connected to one end, away from the transmission rod (9), of the limiting disc (14), and the damping spring (15) is fixedly connected to the inner wall of the movable groove (13).

5. The intelligent medium voltage switchgear cabinet according to claim 1, characterized in that: the one end fixedly connected with drive frame (16) of the corresponding air inlet subassembly (2) position of medium voltage switchgear cabinet body (1), the first lug of top fixedly connected with (17) of drive frame (16) inner wall, the top of clearance pole (12) is rotated through the bearing and is connected with connecting rod (18), second spacing groove (20) have been seted up to the one end of the corresponding connecting rod of drive frame (16) position lateral wall, and the surface swing joint of the inner wall of second spacing groove (20) and connecting rod (18), connecting rod (18) are close to one end fixedly connected with second lug (19) of first lug (17) position, and the surface of second lug (19) meshes with the surface of first lug (17) mutually.

6. The intelligent medium voltage switchgear cabinet according to claim 5, characterized in that: the transmission rod (9) and the connecting rod (18) are both of a diamond structure.

7. The intelligent medium voltage switchgear cabinet according to claim 1, characterized in that: the one end fixedly connected with fixing base (26) of the corresponding drive post (3) position of medium voltage switch cabinet body (1), the middle part of fixing base (26) is rotated through the bearing and is connected with pivot (25), and drive post (3) fixed connection at the middle part of pivot (25), the positive and negative motor (27) of one end fixedly connected with of pivot (25), positive and negative motor (27) fixed connection is in the one end of medium voltage switch cabinet body (1).