CN214124442U

CN214124442U - Low-voltage switch cabinet easy to radiate heat

Info

Publication number: CN214124442U
Application number: CN202023275001.7U
Authority: CN
Inventors: 王晓龙
Original assignee: Pingdingshan Hansheng Electric Co ltd
Current assignee: Pingdingshan Hansheng Electric Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-03
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the technical field of low-voltage switch cabinets, and discloses a low-voltage switch cabinet easy to radiate heat, which comprises a cabinet body, wherein the bottom of the cabinet body is provided with a base, the top end of the cabinet body is connected with a top cover, the side wall of the cabinet body is provided with a movable drawer, and both sides of the cabinet body are all embedded with water cooling pipelines, the bottom both ends of the base are both provided with cavity grooves, and one side of the top both ends of the base close to the cabinet body is provided with a motor, the inside of the cavity grooves is movably connected with a screw rod through a bearing, the outer wall of the screw rod is provided with a screw sleeve, and one end of the screw rod extending to the outside of the base is connected with the motor, the utility model can lead a support plate to drive a roller to lift through the matching of the structures such as the cavity grooves, the screw rod and the support plate, thereby leading the bottom of the cabinet body to be completely laminated on the ground and further leading the cabinet body to be stably placed, the cabinet body is prevented from sliding, the stability of the cabinet body is greatly improved, and the safety factor is high.

Description

Low-voltage switch cabinet easy to radiate heat

Technical Field

The utility model belongs to the technical field of the low-voltage switchgear, concretely relates to easy radiating low-voltage switchgear.

Background

The switch cabinet is an electric device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet, then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, some switch cabinets are also provided with low-frequency load reducers for protecting main equipment, and the low-voltage switch cabinet is suitable for industries such as the power plant, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like and is used for power transmission, power distribution and electric energy conversion.

In chinese patent No. CN201921913285.2, an easy-to-radiate low-voltage switch cabinet is disclosed, the device is provided with a damping spring at the bottom of the cabinet body, and the bottom of the damping spring is provided with a caster wheel, so as to play the role of damping and moving device, but in the actual use process, the moving device is difficult to keep stable, the bottom end of the cabinet body slides easily on the ground, the stability is poor, and the safety of the device during use is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy radiating low-voltage switchgear to the device that provides is difficult to the steadiness in solving above-mentioned background art, easily takes place gliding problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy radiating low-voltage switchgear, includes the cabinet body, the base is installed to the bottom of the cabinet body, and the top of the cabinet body is connected with the top cap, the removal drawer is installed to the lateral wall of the cabinet body, and the both sides of the cabinet body all inlay and have the water-cooling pipeline, the chamber groove has all been seted up at the bottom both ends of base, and the top both ends of base all install the motor near one side of the cabinet body, there is the screw rod inside in chamber groove through bearing swing joint, the swivel nut is installed to the outer wall of screw rod, and the screw rod extends to the outside one end of base and is connected with the motor, one side of swivel nut is fixed with the backup pad, the gyro wheel is installed to the bottom of backup pad.

Preferably, the supporting plate is far away from one end of the screw sleeve and is provided with a limiting block, one side of the inner wall of the cavity groove is provided with a limiting groove matched with the limiting block, the other side of the inner wall of the cavity groove is provided with a guide groove, and one end of the screw sleeve, far away from the supporting plate, is provided with a guide block matched with the guide groove.

Preferably, one side of the cabinet body is provided with a handrail, and the handrail is U-shaped.

Preferably, the outer wall of the motor is provided with a protective cover, and the outer wall of the protective cover is provided with a heat dissipation groove.

Preferably, the bottom of the base is provided with a backing plate, and the bottom of the backing plate is provided with anti-skid convex lines.

Preferably, the inner walls of the limiting groove and the guide groove are provided with rubber pads, and the outer wall of each rubber pad is provided with an anti-slip groove.

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

(1) the utility model discloses a cooperation of chamber groove, screw rod and backup pad isotructure can make the backup pad drive the gyro wheel and go up and down, can take in the chamber inslot with the gyro wheel to make the whole laminating in bottom of the cabinet body subaerial, and then can place the cabinet body stability, prevented that the cabinet body from taking place to slide, improved the stability of the cabinet body greatly, and factor of safety is high.

(2) The utility model discloses a cooperation of stopper, spacing groove, guide block and guide way, it is more steady reliable when can making swivel nut and backup pad remove, have certain support reinforcing effect simultaneously for the both ends atress of backup pad and swivel nut is stable, and difficult slope is buckled, has improved the security greatly.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

in the figure: 1. a cabinet body; 2. a handrail; 3. a base; 4. a roller; 5. moving the drawer; 6. a top cover; 7. a water-cooled pipeline; 8. a motor; 9. a base plate; 10. a threaded sleeve; 11. a screw; 12. a cavity groove; 13. a support plate; 14. a limiting block; 15. a limiting groove; 16. a guide groove; 17. and a guide block.

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 the following technical solutions: a low-voltage switch cabinet easy to dissipate heat comprises a cabinet body 1, wherein a base 3 is installed at the bottom of the cabinet body 1, a top cover 6 is connected to the top end of the cabinet body 1, a movable drawer 5 is installed on the side wall of the cabinet body 1, water cooling pipelines 7 are embedded on two sides of the cabinet body 1, rapid heat dissipation is facilitated for electrical equipment in the cabinet body 1 through the water cooling pipelines 7, cavity grooves 12 are formed in two ends of the bottom of the base 3, a motor 8 is installed at one side, close to the cabinet body 1, of two ends of the top of the base 3, the motor 8 is of a GH-28-750-60S type, a screw rod 11 is movably connected inside the cavity groove 12 through a bearing, a threaded sleeve 10 is installed on the outer wall of the screw rod 11, one end, extending to the outside of the base 3, of the screw rod 11 is connected with the motor 8, a supporting plate 13 is fixed on one side of the threaded, after the cabinet body 1 moved to the assigned position, driven screw rod 11 through the work of motor 8 and rotated, made screw rod 11 drive swivel nut 10 go up and down, then swivel nut 10 drives gyro wheel 4 through backup pad 13 and goes up and down, can take in 4 income chambeies 12 with gyro wheel to make the whole laminating in bottom of the cabinet body 1 subaerial, and then can place the cabinet body 1 stably, prevented that the cabinet body 1 from taking place to slide, improved the stability of the cabinet body 1 greatly, and factor of safety is high.

Further, the one end that the swivel nut 10 was kept away from to backup pad 13 is installed stopper 14, inner wall one side of chamber groove 12 seted up with stopper 14 assorted spacing groove 15, and the inner wall opposite side of chamber groove 12 has seted up guide way 16, swivel nut 10 keeps away from the one end of backup pad 13 and installs guide block 17 with guide way 16 assorted, when swivel nut 10 drove backup pad 13 and goes up and down in chamber groove 12, backup pad 13 can drive stopper 14 and slide in spacing groove 15, and swivel nut 10 can drive guide block 17 and slide in guide way 16, thereby it is more steady reliable when can making swivel nut 10 and backup pad 13 remove, certain support reinforcement has simultaneously, make backup pad 13 and swivel nut 10's both ends atress stable, difficult slope is buckled, the security has improved greatly.

Further, a handrail 2 is installed on one side of the cabinet body 1, the cabinet body 1 is convenient to push and pull through the handrail 2, and the handrail 2 is U-shaped.

Specifically, the outer wall of the motor 8 is provided with a protective cover, the protective cover has a protective effect, and the outer wall of the protective cover is provided with a heat dissipation groove.

Specifically, a backing plate 9 is installed at the bottom of the base 3, the backing plate 9 has the functions of skid resistance and shock absorption, and the bottom of the backing plate 9 is provided with skid-proof convex lines.

Specifically, the inner walls of the limiting groove 15 and the guide groove 16 are provided with rubber pads, the rubber pads have a stabilizing effect, and the outer walls of the rubber pads are provided with anti-slip grooves.

The utility model discloses a theory of operation and use flow: when the utility model is used, the roller 4 drives the cabinet body 1 to move by pulling the handrail 2, then the cabinet body 1 is moved to a designated position, then the motor 8 is started, the screw rod 11 is driven to rotate by the work of the motor 8, the screw rod 11 drives the screw sleeve 10 to lift, then the screw sleeve 10 drives the roller 4 to lift by the supporting plate 13, at the moment, the supporting plate 13 can drive the stopper 14 to slide in the limiting groove 15, the screw sleeve 10 can drive the guide block 17 to slide in the guide groove 16, thereby the screw sleeve 10 and the supporting plate 13 can be more stable and reliable when moving, and simultaneously, the utility model has a certain supporting and reinforcing effect, so that the two ends of the supporting plate 13 and the screw sleeve 10 are stressed stably and are not easy to be inclined and bent, then the roller 4 enters the cavity groove 12, thereby the bottom of the cabinet body 1 is completely laminated, and then the cabinet body 1 can be stably placed on the ground, the sliding of the cabinet body 1 is prevented, and the stability of the cabinet body 1 is greatly improved, and the safety factor is high.

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 easy radiating low-voltage switchgear, its characterized in that: including the cabinet body (1), base (3) are installed to the bottom of the cabinet body (1), and the top of the cabinet body (1) is connected with top cap (6), removal drawer (5) are installed to the lateral wall of the cabinet body (1), and the both sides of the cabinet body (1) all inlay and have water cooling pipeline (7), chamber groove (12) have all been seted up at the bottom both ends of base (3), and motor (8) are all installed to one side that the top both ends of base (3) are close to the cabinet body (1), there is screw rod (11) inside of chamber groove (12) through bearing swing joint, swivel nut (10) are installed to the outer wall of screw rod (11), and screw rod (11) extend to the outside one end of base (3) and are connected with motor (8), one side of swivel nut (10) is fixed with backup pad (13), gyro wheel (4) are installed to the bottom of backup pad (13).

2. A low voltage switchgear cabinet facilitating heat dissipation according to claim 1, wherein: the one end that swivel nut (10) was kept away from in backup pad (13) is installed stopper (14), inner wall one side of chamber groove (12) seted up with stopper (14) assorted spacing groove (15), and the inner wall opposite side of chamber groove (12) has seted up guide way (16), swivel nut (10) keep away from the one end of backup pad (13) and install with guide way (16) assorted guide block (17).

3. A low voltage switchgear cabinet facilitating heat dissipation according to claim 1, wherein: the handrail (2) is installed to one side of the cabinet body (1), the handrail (2) are U-shaped.

4. A low voltage switchgear cabinet facilitating heat dissipation according to claim 1, wherein: the protective cover is installed on the outer wall of the motor (8), and the heat dissipation groove is formed in the outer wall of the protective cover.

5. A low voltage switchgear cabinet facilitating heat dissipation according to claim 1, wherein: backing plate (9) are installed to the bottom of base (3), the bottom of backing plate (9) is provided with anti-skidding burr.

6. A low voltage switchgear cabinet facilitating heat dissipation according to claim 2, wherein: rubber pads are arranged on the inner walls of the limiting groove (15) and the guide groove (16), and anti-skidding grooves are formed in the outer walls of the rubber pads.