CN212991723U

CN212991723U - Electric power cabinet with shock-absorbing structure

Info

Publication number: CN212991723U
Application number: CN202022156447.1U
Authority: CN
Inventors: 卜亚萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-04-16
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to an electric power cabinet technical field, concretely relates to electric power cabinet with shock-absorbing structure, the device comprises a device main part, the bottom fixed surface of device main part is connected with drive mechanism, drive mechanism includes fixed case, the bottom fixed surface of device main part is connected with fixed case, and the bottom surface mounting of fixed case has a motor, the output fixedly connected with connecting rod of motor, and the surface cover of connecting rod is equipped with the rotation wheel. The device is provided with drive mechanism and damper, the motor starts to drive the connecting rod and rotates, the connecting rod drives and rotates the wheel rotation, it drives the fan rotation to rotate the wheel, fan work fanning, it meshes with the chain through surface tooth to rotate the wheel, it rotates to drive the chain, thereby it rotates together to drive other two sets of rotation wheels, thereby it works together to drive three group's fans, the through-hole of seting up through the fixed case surface carries out ventilation and heat dissipation to the electric power cabinet main part of top, steam leads to out through the through-hole of seting up on device main part top surface.

Description

Electric power cabinet with shock-absorbing structure

Technical Field

The utility model relates to an electric power cabinet technical field specifically is an electric power cabinet with shock-absorbing structure.

Background

Electrical appliances in life are continuously increased, a lot of manual labor are replaced by electronic equipment, the stability of electric power needs qualified equipment to be guaranteed, and the novel electric cabinet improves the process on the basis of the characteristics of traditional products.

In the use process of the power cabinet, the damage of the power distribution equipment caused by overhigh temperature often occurs, the ventilation effect is not ideal, and the power cabinet can vibrate the equipment and electrical appliances inside to cause damage in the process of collision or movement, so that the power cabinet with the damping structure is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power cabinet with shock-absorbing structure 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: an electric power cabinet with a damping structure comprises a device main body, wherein a transmission mechanism is fixedly connected to the bottom end surface of the device main body, the transmission mechanism comprises a fixed box, a fixed box is fixedly connected to the bottom end surface of the device main body, a motor is installed on the bottom end surface of the fixed box, a connecting rod is fixedly connected to the output end of the motor, a rotating wheel is sleeved on the surface of the connecting rod, a chain is connected to the surface of the rotating wheel, a fan is fixedly connected to one end, away from the connecting rod, of the rotating wheel, a damping mechanism is fixedly connected to the top end surface of the device main body, the damping mechanism comprises a connecting block, a connecting block is fixedly connected to the top end surface of the fixed box, a connecting frame is fixedly connected to one end, away from the fixed box, of the connecting block, a telescopic, the telescopic link is kept away from the one end fixedly connected with supporting shoe on connection frame bottom surface, and the supporting shoe is kept away from the one end of telescopic link and is contradicted with the electric power cabinet main part mutually.

Preferably, the device body and the top end surface of the fixing box are provided with through holes.

Preferably, teeth are arranged on the surface of the rotating wheel and are meshed with the chain.

Preferably, the rotating wheels are provided with three groups, the rotating wheels are inserted in the chain at equal intervals, and the rotating wheels are distributed on the inner wall surfaces of two sides of the chain.

Preferably, the spring is welded on the surface of the inner wall of the bottom end of the connecting frame, and the supporting block is welded at one end, far away from the inner wall of the bottom end of the connecting frame, of the spring.

Preferably, the top surface of the connecting frame is provided with an opening, the supporting block is in an I shape, the surface size of the middle position of the supporting block is smaller than the opening formed in the top surface of the connecting frame, and the surface size of the bottom end of the top end of the supporting block is larger than the opening formed in the top surface of the connecting frame.

Compared with the prior art, the beneficial effects of the utility model are that: the device is provided with a transmission mechanism and a damping mechanism, a motor is started to drive a connecting rod to rotate, the connecting rod drives rotating wheels to rotate, the rotating wheels drive fans to rotate, the fans work to fan, the rotating wheels are meshed with a chain through surface teeth to drive the chain to rotate, so as to drive the other two groups of rotating wheels to rotate together, so as to drive the three groups of fans to work together, through holes formed in the surface of a fixed box, the upper electric cabinet main body is ventilated and radiated, hot air is led out through the through holes formed in the top end surface of the device main body, when the device is impacted or moved, the device can shake, the electric cabinet main body shakes inside the device main body, force is applied to a spring through a supporting block, the spring slows down the supporting block through self elasticity, the electric cabinet main body is stabilized through the supporting block, the whole structure is simple in design, the use is, is suitable for large-scale production.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the damping mechanism of FIG. 1 according to the present invention;

FIG. 3 is a schematic top sectional view of the structure of the rotating wheel and the chain according to the present invention;

fig. 4 is a schematic side view of the structure of the present invention.

In the figure: 1. a device main body; 2. a transmission mechanism; 21. a fixed box; 22. a motor; 23. a connecting rod; 24. a rotating wheel; 25. a chain; 26. a fan; 3. a damping mechanism; 31. connecting blocks; 32. a connecting frame; 33. a telescopic rod; 34. a spring; 35. a support block; 4. electric power cabinet main part.

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 an embodiment: an electric power cabinet with a damping structure comprises a device main body 1, a transmission mechanism 2 is fixedly connected to the bottom end surface of the device main body 1, the transmission mechanism 2 comprises a fixed box 21, the bottom end surface of the device main body 1 is fixedly connected with the fixed box 21, a motor 22 is installed on the bottom end surface of the fixed box 21, an output end of the motor 22 is fixedly connected with a connecting rod 23, the surface of the connecting rod 23 is sleeved with a rotating wheel 24, the surface of the rotating wheel 24 is connected with a chain 25, one end of the rotating wheel 24 far away from the connecting rod 23 is fixedly connected with a fan 26, the top end surface of the device main body 1 is fixedly connected with a damping mechanism 3, the damping mechanism 3 comprises a connecting block 31, the top end surface of the fixed box 21 is fixedly connected with the connecting block 31, one end of the connecting block 31 far away from the fixed box, and the surface cover of telescopic link 33 is equipped with spring 34, and the telescopic link 33 is kept away from the one end fixedly connected with supporting shoe 35 on connection frame 32 bottom surface, and the one end that supporting shoe 35 kept away from telescopic link 33 is inconsistent with electric power cabinet main part 4.

Further, through holes are formed in the top end surfaces of the device main body 1 and the fixing box 21, when the three groups of fans 26 work together, the through holes formed in the surface of the fixing box 21 are used for ventilating and radiating the power cabinet main body 4 above, and hot air is led out through the through holes formed in the top end surface of the device main body 1.

Further, the surface of the rotating wheel 24 is provided with teeth, and the teeth are meshed with the chain 25, so that the motor 22 is started by an external power supply, the motor 22 is started to drive the connecting rod 23 to rotate, when the connecting rod 23 drives the rotating wheel 24 to rotate, the rotating wheel 24 is meshed with the chain 25 through the teeth on the surface, the chain 25 is driven to rotate, the other two groups of rotating wheels 24 are driven to rotate together, and the three groups of fans 26 are driven to work together.

Further, it is provided with three groups to rotate wheel 24, and rotate wheel 24 equidistance and insert the inside of establishing at chain 25, wherein two sets of rotation wheel 24 distribute at chain 25 both sides inner wall surface, be favorable to when motor 22 starts to drive connecting rod 23 and rotate, connecting rod 23 drives and rotates wheel 24, it drives fan 26 and rotates to rotate wheel 24, fan 26 work fanning, it meshes with chain 25 through surface tooth to rotate wheel 24, it rotates to drive chain 25, thereby it rotates together to drive other two sets of rotation wheels 24, thereby it works together to drive three group's fans 26, through-hole seted up through the fixed box 21 surface ventilates heat dissipation to the electric power cabinet main part 4 of top, the through-hole that steam was seted up through device main part 1 top surface leads to out.

Further, the bottom inner wall skin weld of splice frame 32 has spring 34, and the one end welding that spring 34 kept away from splice frame 32 bottom surface inner wall has supporting shoe 35, receives the striking or when removing when the device, can produce the shake, and electric power cabinet main part 4 shakes in the inside of device main part 1, gives spring 34 through supporting shoe 35 application of force, and spring 34 slows down supporting shoe 35 vibrations through self elasticity, stabilizes electric power cabinet main part 4 through supporting shoe 35.

Further, the opening has been seted up on the top surface of link frame 32, supporting shoe 35 is the I-shaped, and the intermediate position surface dimension size of supporting shoe 35 is less than the opening that link frame 32 top surface was seted up, the top bottom surface dimension size of supporting shoe 35 is greater than the opening that link frame 32 top surface was seted up, prevent when the device receives striking or removes, electric power cabinet main part 4 shakes in the inside of device main part 1, when the supporting shoe 35 was given in the application of force, the intermediate position of supporting shoe 35 is flexible at the top surface of link frame 32 with regard to the opening through the elasticity of spring 34, the top bottom of supporting shoe 35 prevents that spring 34 from popping out supporting shoe 35 from link frame 32 is inside.

The working principle is as follows: when the electric fan is used, the motor 22 is started through the external power supply, the motor 22 is started to drive the connecting rod 23 to rotate, the connecting rod 23 drives the rotating wheel 24 to rotate, the rotating wheel 24 drives the fan 26 to rotate, the fan 26 works to fan, the rotating wheel 24 is meshed with the chain 25 through the surface teeth to drive the chain 25 to rotate, thereby causing the other two sets of rotating wheels 24, and thus the three sets of fans 26, the through holes arranged on the surface of the fixed box 21 are used for ventilating and radiating the power cabinet main body 4 above, hot air is led out through the through holes arranged on the surface of the top end of the device main body 1, when the apparatus is hit or moved, shaking occurs, the power cabinet body 4 shakes inside the apparatus body 1, the spring 34 is urged by the supporting block 35, and the spring 34 reduces the vibration of the supporting block 35 by its own elastic force, and stabilizes the electric power cabinet main body 4 by the supporting block 35.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An electric power cabinet with a shock-absorbing structure, comprising a device main body (1), characterized in that: the device comprises a device body (1), wherein a transmission mechanism (2) is fixedly connected to the surface of the bottom end of the device body (1), the transmission mechanism (2) comprises a fixed box (21), the surface of the bottom end of the device body (1) is fixedly connected with the fixed box (21), a motor (22) is mounted on the surface of the bottom end of the fixed box (21), a connecting rod (23) is fixedly connected to the output end of the motor (22), a rotating wheel (24) is sleeved on the surface of the connecting rod (23), a chain (25) is connected to the surface of the rotating wheel (24), a fan (26) is fixedly connected to one end, far away from the connecting rod (23), of the rotating wheel (24), a damping mechanism (3) is fixedly connected to the surface of the top end of the device body (1), the damping mechanism (3) comprises a connecting block (31), a connecting block (31) is fixedly connected to the surface of the top end of the fixed box (, the bottom inner wall fixed surface of carriage (32) is connected with telescopic link (33), and the surface cover of telescopic link (33) is equipped with spring (34), one end fixedly connected with supporting shoe (35) of carriage (32) bottom surface is kept away from in telescopic link (33), and the one end that telescopic link (33) were kept away from in supporting shoe (35) is inconsistent with electric power cabinet main part (4).

2. The electric cabinet with the damping structure according to claim 1, wherein: the top end surfaces of the device main body (1) and the fixed box (21) are provided with through holes.

3. The electric cabinet with the damping structure according to claim 1, wherein: teeth are arranged on the surface of the rotating wheel (24) and are meshed with the chain (25).

4. The electric cabinet with the damping structure according to claim 1, wherein: the rotating wheels (24) are provided with three groups, the rotating wheels (24) are inserted in the chain (25) at equal intervals, and the rotating wheels (24) are distributed on the inner wall surfaces of the two sides of the chain (25).

5. The electric cabinet with the damping structure according to claim 1, wherein: the spring (34) is welded on the surface of the inner wall of the bottom end of the connecting frame (32), and the supporting block (35) is welded at one end, far away from the inner wall of the bottom end of the connecting frame (32), of the spring (34).

6. The electric cabinet with the damping structure according to claim 1, wherein: the top surface of the connecting frame (32) is provided with an opening, the supporting block (35) is I-shaped, the surface size of the middle position of the supporting block (35) is smaller than the opening formed in the top surface of the connecting frame (32), and the surface size of the bottom end of the top end of the supporting block (35) is larger than the opening formed in the top surface of the connecting frame (32).