CN215419093U

CN215419093U - Height-adjustable electric control cabinet

Info

Publication number: CN215419093U
Application number: CN202121828007.4U
Authority: CN
Inventors: 台金和; 刘军威
Original assignee: Beijing Jinhui Lihe Technology Development Co ltd
Current assignee: Beijing Jinhui Lihe Technology Development Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-04
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a height-changeable electric control cabinet, and particularly relates to the field of control cabinets. When the height-adjusting mechanism is normally used, the motor is driven firstly, when the motor rotates, the first rotating shaft can drive the first bevel gear and the second bevel gear to carry out meshing transmission, then the connecting rod can rotate to drive the fluted disc to rotate by the rotation of the second bevel gear, so that the four gears rotate simultaneously, then the threaded rod rotates to enable the threaded sleeve to ascend, and under the limiting effect of the connecting plate, the threaded sleeve can only move up and down, so that the height-adjusting effect is achieved.

Description

Height-adjustable electric control cabinet

Technical Field

The utility model relates to the technical field of control cabinets, in particular to a height-changeable electric control cabinet.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment.

However, in actual use, the height of the existing power control cabinet is different, and when the height needs to be adjusted to match with installation, the existing power control cabinet can only be adjusted by adopting an external bedding mode, so that the existing power control cabinet is not stable, the practical performance is reduced, and the installation working progress can be influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a height-changeable power control cabinet to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a height-changeable electric control cabinet comprises a cabinet body and an adjusting box seat, wherein the adjusting box seat is positioned on the lower surface of the cabinet body, the rear surface of the adjusting box seat is fixedly provided with a motor, the output end of the motor is inserted with a first rotating shaft, one end of the first rotating shaft is sleeved with a first bevel gear, the outer surface of the first bevel gear is connected with a second bevel gear in a meshing way, a fluted disc is arranged inside the adjusting box seat, the bottom surface of the inner wall of the adjusting box seat is rotatably connected with a rotating rod, the top surface of the rotating rod is fixedly connected with a connecting rod, the outer surface of the fluted disc is connected with four gears in a meshing way, a rotating rod is inserted on the upper surface of the gear, a threaded rod is fixedly connected at the top end of the rotating rod, threaded sleeves are fixedly arranged at the four corners of the lower surface of the cabinet body, and the threaded sleeve is positioned on the outer surface of the threaded rod, and a connecting plate is fixedly arranged on the outer surface of the threaded sleeve.

Preferably, the filter screen is installed to the bottom surface symmetry of the cabinet body, the mounting groove has been seted up to the upper surface both sides of adjusting box seat symmetry around being, the upper surface of mounting groove is inserted and is equipped with the lug, the lower fixed surface of lug installs the spring.

Preferably, four adjusting holes are uniformly formed in the upper surface of the adjusting box seat, and the inner walls of the adjusting holes are tightly attached to the outer surface of the threaded sleeve.

Preferably, the second bevel gear is located on the lower surface of the first bevel gear, and the inner wall of the second bevel gear is fixedly connected with the outer surface of the connecting rod.

Preferably, the fluted disc is located at the center of the inner wall of the adjusting box base, and the gears are respectively distributed at four corners of the fluted disc.

Preferably, the threaded rod is positioned on the inner wall of the threaded sleeve, the lower end of the threaded rod extends to the outer surface of the threaded sleeve, and the threaded rod is screwed with the threaded sleeve.

Preferably, the top surface of lug is arc, and the top of lug and the lower surface friction of filter screen are connected, the bottom of spring and the inner wall fixed connection of mounting groove.

The utility model has the technical effects and advantages that:

1. compared with the prior art, can make the cabinet body have the practicality that can change the height through setting up thread bush and connecting plate, when the device normally used, at first driving motor, can make first pivot drive first bevel gear and second bevel gear mesh the transmission when the motor is rotatory, the rotation of second bevel gear can make the rotatory drive fluted disc of connecting rod rotate after that, and then make four gears rotatory simultaneously, then the threaded rod rotation can make the thread bush rise at this moment, under the spacing effect of connecting plate, can make the thread bush only do and reciprocate, and then reach height-adjusting's effect.

2. Compared with the prior art, can have the buffering effect through setting up the lug, can press the lug when the cabinet body is to descending, then can press to the spring when the lug receives pressure to this reaches the cushioning effect, prevents that the cabinet body whereabouts from directly hitting the upper surface damage internal arrangement at the regulation case seat.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front sectional view of the present invention.

Fig. 3 is a schematic top sectional view of the adjusting box base of the present invention.

The reference signs are: 1. a cabinet body; 2. an adjusting box seat; 3. a motor; 4. a first rotating shaft; 5. a first bevel gear; 6. a second bevel gear; 7. a fluted disc; 8. rotating the rod; 9. a connecting rod; 10. a gear; 11. a rotating rod; 12. a threaded rod; 13. a threaded sleeve; 14. a connecting plate; 15. an adjustment hole; 16. filtering with a screen; 17. mounting grooves; 18. a bump; 19. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in the attached figures 1-3, the height-changeable electric control cabinet comprises a cabinet body 1 and an adjusting box base 2, wherein the adjusting box base 2 is positioned on the lower surface of the cabinet body 1, the adjusting box base 2 can be directly placed at a place where the cabinet body 1 is needed to be used, the adjusting box base 2 has stability, a motor 3 is fixedly installed on the rear surface of the adjusting box base 2, a first rotating shaft 4 is inserted into the output end of the motor 3, one end of the first rotating shaft 4 is sleeved with a first bevel gear 5, the outer surface of the first bevel gear 5 is engaged with a second bevel gear 6, the driving subsidiary linkage effect of the motor 3 can be realized, a fluted disc 7 is arranged inside the adjusting box base 2, the bottom surface of the inner wall of the adjusting box base 2 is rotatably connected with a rotating rod 8, the top surface of the rotating rod 8 is fixedly connected with a connecting rod 9, the outer surface of the fluted disc 7 is engaged with four gears 10, a rotating rod 11 is inserted into the upper surface of the gears 10, and a threaded rod 12 is fixedly connected to the top end of the rotating rod 11, the threaded sleeve 13 is fixedly mounted at four corners of the lower surface of the cabinet body 1, the threaded sleeve 13 is located on the outer surface of the threaded rod 12, the connecting plate 14 is fixedly mounted on the outer surface of the threaded sleeve 13, and the threaded sleeve 13 can be driven to ascend when the first bevel gear 5 and the second bevel gear 6 are meshed, so that the height adjusting effect is achieved.

Wherein, as shown in figure 2, filter screen 16 is installed to the bottom surface symmetry of the cabinet body 1, can have certain dustproof effect, and the upper surface both sides of adjusting box seat 2 are the front and back symmetry and have seted up mounting groove 17, and the upper surface of mounting groove 17 is inserted and is equipped with lug 18, and the lower fixed surface of lug 18 installs spring 19, and the device's setting can be cushioned when the cabinet body 1 descends, and the protection cabinet body 1 does not receive the striking.

As shown in fig. 2, four adjusting holes 15 are uniformly formed in the upper surface of the adjusting box base 2, and the inner walls of the adjusting holes 15 are tightly attached to the outer surface of the threaded sleeve 13, so that the threaded sleeve 13 has a stable moving space.

As shown in fig. 2, the second bevel gear 6 is located on the lower surface of the first bevel gear 5, and the inner wall of the second bevel gear 6 is fixedly connected to the outer surface of the connecting rod 9, so as to drive the toothed disc 7 to rotate when engaged.

As shown in fig. 3, the fluted disc 7 is located at the center of the inner wall of the adjusting box base 2, and the gears 10 are respectively distributed at four corners of the fluted disc 7, so that the rotation of the fluted disc 7 can drive all the gears 10 to rotate.

As shown in fig. 2, the threaded rod 12 is located on the inner wall of the threaded sleeve 13, the lower end of the threaded rod 12 extends to the outer surface of the threaded sleeve 13, and the threaded rod 12 is screwed with the threaded sleeve 13, so that the threaded rod 12 can move the threaded sleeve 13 upwards when rotating.

As shown in fig. 2, the top surface of the protrusion 18 is arc-shaped, the top end of the protrusion 18 is in friction connection with the lower surface of the filter screen 16, and the bottom end of the spring 19 is fixedly connected with the inner wall of the mounting groove 17, so that the cabinet body 1 is not collided and has a certain damping effect.

The working principle of the utility model is as follows: when the device is normally used, the motor 3 is firstly driven, when the motor 3 rotates, the first rotating shaft 4 can drive the first bevel gear 5 and the second bevel gear 6 to carry out meshing transmission, then the connecting rod 9 can be rotated by the rotation of the second bevel gear 6 to drive the fluted disc 7 to rotate, further the four gears 10 rotate simultaneously, then the threaded rod 12 rotates to enable the threaded sleeve 13 to rise linearly, the threaded sleeve shuttles to the inner wall of the adjusting hole 15 to lift the cabinet body 1 upwards to achieve the effect of adjusting the height, a filter screen 16 is arranged to prevent dust when the cabinet body 1 does not need to be adjusted, dust is prevented from entering the gap between the cabinet body 1 and the adjusting box base 2 to adhere to parts inside the adjusting box base 2, meanwhile, the convex block 18 is pressed when the cabinet body 1 descends, then the convex block 18 is pressed to the spring 19 when the pressure is applied to achieve the buffering effect, the cabinet body 1 is prevented from falling down and directly colliding with the upper surface of the adjusting box base 2 to damage the internal device.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but change height's power control cabinet, includes the cabinet body (1) and adjusts case seat (2), its characterized in that: the adjusting box base (2) is located on the lower surface of the cabinet body (1), a motor (3) is fixedly mounted on the rear surface of the adjusting box base (2), a first rotating shaft (4) is inserted into the output end of the motor (3), a first bevel gear (5) is sleeved on one end of the first rotating shaft (4), a second bevel gear (6) is connected with the outer surface of the first bevel gear (5) in a meshed mode, a fluted disc (7) is arranged inside the adjusting box base (2), a rotating rod (8) is rotatably connected to the bottom surface of the inner wall of the adjusting box base (2), a connecting rod (9) is fixedly connected to the top surface of the rotating rod (8), four gears (10) are connected with the outer surface of the fluted disc (7) in a meshed mode, a rotating rod (11) is inserted into the upper surface of each gear (10), a threaded rod (12) is fixedly connected to the top end of each rotating rod (11), and threaded sleeves (13) are fixedly mounted at four corners of the lower surface of the cabinet body (1), and the threaded sleeve (13) is positioned on the outer surface of the threaded rod (12), and a connecting plate (14) is fixedly arranged on the outer surface of the threaded sleeve (13).

2. The electrical control cabinet capable of changing height according to claim 1, wherein: filter screen (16) are installed to the bottom surface symmetry of the cabinet body (1), mounting groove (17) have been seted up to the upper surface both sides of adjusting box seat (2) symmetry around being, the upper surface of mounting groove (17) is inserted and is equipped with lug (18), the lower fixed surface of lug (18) installs spring (19).

3. The electrical control cabinet capable of changing height according to claim 1, wherein: four adjusting holes (15) are uniformly formed in the upper surface of the adjusting box base (2), and the inner walls of the adjusting holes (15) are tightly attached to the outer surface of the threaded sleeve (13).

4. The electrical control cabinet capable of changing height according to claim 1, wherein: the second bevel gear (6) is positioned on the lower surface of the first bevel gear (5), and the inner wall of the second bevel gear (6) is fixedly connected with the outer surface of the connecting rod (9).

5. The electrical control cabinet capable of changing height according to claim 1, wherein: fluted disc (7) are located the inner wall center department of adjusting box seat (2), gear (10) distribute respectively in the four corners department of fluted disc (7).

6. The electrical control cabinet capable of changing height according to claim 1, wherein: the threaded rod (12) is positioned on the inner wall of the threaded sleeve (13), the lower end of the threaded rod (12) extends to the outer surface of the threaded sleeve (13), and the threaded rod (12) is screwed with the threaded sleeve (13).

7. The electrical control cabinet capable of changing height according to claim 2, wherein: the top surface of lug (18) is arc, and the top of lug (18) and the lower surface friction connection of filter screen (16), the bottom of spring (19) and the inner wall fixed connection of mounting groove (17).