CN214957915U

CN214957915U - Lifting device based on switch cabinet

Info

Publication number: CN214957915U
Application number: CN202023125188.2U
Authority: CN
Inventors: 蒋秀兰
Original assignee: Zhejiang Huarong Electric Power Technology Co ltd
Current assignee: Zhejiang Huarong Electric Power Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-30
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a lifting device based on a switch cabinet, which comprises a cabinet body, wherein a lifting column is fixedly arranged in the cabinet body, a screw rod is rotatably arranged on the lifting column, a large runner is fixedly arranged on one side of the screw rod, a motor is fixedly arranged on the lifting column, a small runner is fixedly arranged at the output end of the motor, and a belt is sleeved on the small runner and the large runner; compared with the prior art, this practicality is equipped with the lift post in the cabinet body, drive little runner through the motor, little runner passes through the belt and drives big runner, big runner is connected with the screw rod, be equipped with the elevator connection supporting shoe on the screw rod, the fixed baffle that is equipped with on the supporting shoe, there is control panel on the baffle, the elevator passes through the movable block and removes, be equipped with the runner on the movable block, two runners and the lift post outside and inboard laminating, two runners press from both sides on the elevator, restriction elevator position, make it only to drive control panel and rise and descend, adjust suitable height, make things convenient for staff's operation.

Description

Lifting device based on switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field specifically is elevating gear based on cubical switchboard.

Background

The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various 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;

its fixed structure of traditional cubical switchboard does not possess raising and lowering functions, when the staff operates, because the height differs, hardly finds the height of adaptation, and the work of bowing for a long time causes certain harm to the staff health, and we propose for this reason that elevating gear based on cubical switchboard is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a elevating gear based on cubical switchboard 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: lifting device based on cubical switchboard, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal fixed lifting column that is equipped with of cabinet, it is equipped with the screw rod to rotate on the lifting column, the fixed big runner that is equipped with in screw rod one side, the fixed motor that is equipped with on the lifting column, the fixed small rotor that is equipped with of motor output, the cover is equipped with the belt on small rotor and the big runner, it is equipped with the movable block to slide on the lifting column, movable block one side is rotated and is equipped with the runner, the runner is laminated with the lifting column mutually, the fixed elevator that is equipped with in movable block one side, the elevator rotates with the screw rod to be connected, the fixed supporting shoe that is equipped with in elevator one side, the fixed baffle that is equipped with on the supporting shoe, the fixed control panel that is equipped with on the baffle.

Preferably, the internal portion of cabinet is fixed and is equipped with first fixed block, it is equipped with the slider to slide on the first fixed block, the fixed second pinion rack that is equipped with of slider one end, the fixed connecting block that is equipped with on the movable block, the fixed first pinion rack that is equipped with of connecting block one end, the internal portion of cabinet is fixed and is equipped with the second fixed block, it is equipped with the gear to rotate on the second fixed block, the gear meshes with first pinion rack and second pinion rack mutually.

Preferably, a moving groove is formed in the first fixing block, and the moving groove is connected with the sliding block in a sliding mode.

Preferably, the lifting column is provided with a lifting groove, and the lifting groove is attached to the other rotating wheel.

Preferably, the control panel is linearly provided with an electric wire, and the electric wire is in contact with the sliding block.

Preferably, the cabinet body is rotatably provided with a door panel.

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

1. compared with the prior art, the lifting column is arranged in the cabinet body, the small rotating wheel is driven by the motor and driven by the belt, the large rotating wheel is connected with the screw rod, the lifting block is arranged on the screw rod and connected with the supporting block, the supporting block is fixedly provided with the baffle, the control panel is arranged on the baffle, the lifting block moves through the moving block, the rotating wheels are arranged on the moving block, the two rotating wheels are attached to the outer side and the inner side of the lifting column, the two rotating wheels are clamped on the lifting block to limit the position of the lifting block, so that the lifting block can only drive the control panel to ascend and descend, the proper height is adjusted, and the operation of workers is facilitated;

2. the utility model discloses be equipped with first pinion rack and be connected with the slider, the slider is equipped with the connecting block on the movable block in the shifting chute on first fixed block, connects the second pinion rack, is equipped with the gear in the middle of two pinion racks and meshes with the gear mutually, and the electric wire is taken one end on the slider and is connected on control panel, and the electric wire is then the slider downwards when control panel rises, and the length of control wire makes control panel can not tear the electric wire apart when going up and down.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the lifting column of the present invention;

FIG. 3 is a schematic diagram of the structure of the movable block of the present invention;

FIG. 4 is a schematic view of the slider structure of the present invention;

in the figure: 1. a cabinet body; 11. a lifting column; 12. a screw; 13. a large rotating wheel; 14. a motor; 15. a small rotating wheel; 16. a belt; 17. a moving block; 18. a rotating wheel; 19. a lifting block; 2. A support block; 21. a baffle plate; 22. a control panel; 3. a first fixed block; 31. a slider; 32. Connecting blocks; 33. a first toothed plate; 34. a second toothed plate; 35. a second fixed block; 36. a gear; 4. a moving groove; 5. a lifting groove; 6. an electric wire; 7. a door panel.

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. 1-4, the present invention provides a technical solution: a lifting device based on a switch cabinet comprises a cabinet body 1, a lifting column 11 is fixedly arranged in the cabinet body 1, a screw 12 is rotatably arranged on the lifting column 11, a large rotating wheel 13 is fixedly arranged on one side of the screw 12, a motor 14 is fixedly arranged on the lifting column 11, a small rotating wheel 15 is fixedly arranged at the output end of the motor 14, a belt 16 is sleeved on the small rotating wheel 15 and the large rotating wheel 13, a moving block 17 is slidably arranged on the lifting column 11, a rotating wheel 18 is rotatably arranged on one side of the moving block 17, the rotating wheel 18 is attached to the lifting column 11, a lifting block 19 is fixedly arranged on one side of the moving block 17, the lifting block 19 is rotatably connected with the screw 12, a supporting block 2 is fixedly arranged on one side of the lifting block 19, a baffle 21 is fixedly arranged on the supporting block 2, a control panel 22 is fixedly arranged on the baffle 21, a lifting groove 5 is arranged on the lifting column 11, the lifting groove 5 is attached to the other rotating wheel 18, an electric wire 6 is linearly arranged on the control panel 22, and the electric wire 6 is contacted with a sliding block 31, the upper end of the screw 12 penetrates through the lifting column 11 to be connected with the large rotating wheel 13, the lower end of the screw is rotatably connected with the bottom surface of the lifting column 11, the motor 14 is arranged on the other side of the lifting column 11, the output end of the screw penetrates through the surface of the lifting column 11 to be connected with the small rotating wheel 15, the screw 12 is in threaded fit with the lifting block 19, the two moving blocks 17 are arranged on the two sides of the lifting block 19, two rotating wheels 18 are arranged on the moving blocks 17, the two rotating wheels 18 are just clamped on the inner wall between the lifting column 11 and the lifting groove 5, the position of the lifting block 19 is limited to enable the lifting block 19 to only move up and down, the motor 14 rotates the small rotating wheel 15 to drive the large rotating wheel 13 through the belt 16, the large rotating wheel 13 enables the screw 12 to rotate and drives the lifting block 19 to ascend, one side, which is close to the door, two supporting blocks 2 are arranged on one side of the lifting block 19, and the control panel 22 arranged on the baffle 21 on the supporting blocks 2 can also ascend along with the following.

A first fixed block 3 is fixedly arranged in the cabinet body 1, a sliding block 31 is slidably arranged on the first fixed block 3, a second toothed plate 34 is fixedly arranged at one end of the sliding block 31, a connecting block 32 is fixedly arranged on the moving block 17, a first toothed plate 33 is fixedly arranged at one end of the connecting block 32, a second fixed block 35 is fixedly arranged in the cabinet body 1, a gear 36 is rotatably arranged on the second fixed block 35, the gear 36 is meshed with the first toothed plate 33 and the second toothed plate 34, a moving groove 4 is formed in the first fixed block 3, the moving groove 4 is slidably connected with the sliding block 31, the connecting block 32 is connected with the lower end of the first toothed plate 33, the sliding block 31 is connected with the upper end of the second toothed plate 34, the gear 36 is meshed between the first toothed plate 33 and the second toothed plate 34, when the moving block 17 ascends, the first toothed plate 33 is driven to ascend, the second toothed plate 34 descends through the gear 36, an electric wire 6 is arranged in a groove on the sliding block 31, one end of the electric wire 6 is connected with the control panel 22, the slide block 31 keeps the electric wire 6 for a certain length, so that the electric wire 6 is not too long or too short when the control panel 22 ascends and descends, and the electric wire 6 is separated from the control panel 22.

The cabinet body 1 is rotatably provided with a door plate 7.

The working principle is as follows: firstly, the door plate 7 is opened, the motor 14 is started, the small rotating wheel 15 drives the large rotating wheel 13 through the belt 16 to enable the screw 12 to rotate, the screw 12 rotates to enable the lifting block 19 to ascend, the moving blocks 17 are arranged on two sides of the lifting block 19, the two rotating wheels 18 are arranged on the moving blocks 17, the two rotating wheels 18 are just clamped on the inner wall between the lifting column 11 and the lifting groove 5, the position of the lifting block 19 is limited, the lifting block 19 can only move up and down, the height of the control panel 22 is adjusted, the first toothed plate 33 is driven to ascend when the moving blocks 17 ascend, the second toothed plate 34 descends through the gear 36, the electric wire 6 is placed in the groove in the sliding block 31, one end of the electric wire 6 is connected with the control panel 22, and the electric wire 6 keeps a section of length to enable the control panel 22 not to fall off from the control panel 22 due to the fact that the electric wire 6 is too short when moving.

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. A lifting device based on a switch cabinet comprises a cabinet body (1) and is characterized in that a lifting column (11) is fixedly arranged in the cabinet body (1), a screw rod (12) is arranged on the lifting column (11) in a rotating mode, a large rotating wheel (13) is fixedly arranged on one side of the screw rod (12), a motor (14) is fixedly arranged on the lifting column (11), a small rotating wheel (15) is fixedly arranged at the output end of the motor (14), a belt (16) is sleeved on the small rotating wheel (15) and the large rotating wheel (13), a moving block (17) is arranged on the lifting column (11) in a sliding mode, a rotating wheel (18) is arranged on one side of the moving block (17) in a rotating mode, the rotating wheel (18) is attached to the lifting column (11), a lifting block (19) is fixedly arranged on one side of the moving block (17), the lifting block (19) is rotatably connected with the screw rod (12), a supporting block (2) is fixedly arranged on one side of the lifting block (19), the supporting block (2) is fixedly provided with a baffle (21), and the baffle (21) is fixedly provided with a control panel (22).

2. The switchgear-based lifting device of claim 1, wherein: the utility model discloses a cabinet body, including cabinet body (1), the cabinet body is inside fixed to be equipped with first fixed block (3), it is equipped with slider (31) to slide on first fixed block (3), slider (31) one end is fixed to be equipped with second pinion rack (34), fixed being equipped with connecting block (32) on movable block (17), connecting block (32) one end is fixed to be equipped with first pinion rack (33), the cabinet body is inside fixed to be equipped with second fixed block (35), it is equipped with gear (36) to rotate on second fixed block (35), gear (36) mesh with first pinion rack (33) and second pinion rack (34) mutually.

3. The switchgear-based lifting device of claim 2, wherein: a moving groove (4) is formed in the first fixing block (3), and the moving groove (4) is connected with the sliding block (31) in a sliding mode.

4. The switchgear-based lifting device of claim 1, wherein: the lifting column (11) is provided with a lifting groove (5), and the lifting groove (5) is attached to the other rotating wheel (18).

5. The switchgear-based lifting device of claim 1, wherein: the control panel (22) is provided with an electric wire (6) in a linear mode, and the electric wire (6) is in contact with the sliding block (31).

6. The switchgear-based lifting device of claim 1, wherein: a door plate (7) is rotatably arranged on the cabinet body (1).