CN216413620U

CN216413620U - Intelligent low-voltage draw-out type switch cabinet

Info

Publication number: CN216413620U
Application number: CN202122965418.4U
Authority: CN
Inventors: 张金钟; 陈安平; 陈浩; 宁小兵; 文月华
Original assignee: Huaxia Hengye Transformer Co ltd
Current assignee: Huaxia Hengye Intelligent Electric Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-04-29
Anticipated expiration: 2031-11-27

Abstract

The utility model belongs to the technical field of power control equipment, and discloses an intelligent low-voltage draw-out type switch cabinet which comprises a server shell, wherein the server shell comprises a box body, and further comprises a protective door and a rotating rod, the protective door is rotationally connected with the rotating rod, the side part of the rotating rod is rotationally arranged at the front part of the box body, the protective door comprises a rotating shaft, a sliding sleeve, a guide rail, a door plate and a magnet piece, the outer end of the rotating shaft is fixedly connected with the outer wall of the sliding sleeve, the magnet piece is fixedly connected with the rear part of the sliding sleeve, the sliding sleeve is slidably arranged on the outer wall of the guide rail, the outer wall of the guide rail is fixedly connected with the outer end of the door plate, the protective door further comprises a handle, the rear end of the handle is fixedly connected with the front end of the door plate, and the protective door further comprises a limiting block. The utility model can improve the space utilization rate during maintenance and better meet the use requirement.

Description

Intelligent low-voltage draw-out type switch cabinet

Technical Field

The utility model belongs to the technical field of power control equipment, and particularly relates to an intelligent low-voltage draw-out type switch cabinet.

Background

The switch cabinet is an electrical device, the external line of the 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 instruments, automatic control, motor magnetic switches, various alternating current contactors and the like, some are also provided with high-voltage chambers and low-voltage chamber switch cabinets, high-voltage buses, such as power plants and the like, and some are also provided with low-frequency load shedding for protecting main equipment, namely one of the intelligent low-voltage draw-out switch cabinets.

When a plurality of switch cabinets are arranged in parallel and level, and a user repairs one switch cabinet, the door body occupies too much front space after the door is opened, and the door body is easy to impact and damage the user during repair; therefore, the problem that the door body occupies effective use space after the conventional switch cabinet is opened is caused, and a scheme capable of relieving the problem is urgently needed.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to alleviate the problem that the door body relatively takes effective usage space after conventional cubical switchboard that exists among the prior art opens, and the intelligent low pressure pull-out type cubical switchboard that provides.

In order to achieve the above purpose, the present application provides the following technical solutions: the intelligent low-voltage draw-out type switch cabinet comprises a server shell, wherein the server shell comprises a box body, the server shell further comprises a protective door and a rotating rod, the protective door is rotatably connected with the rotating rod, and the side part of the rotating rod is rotatably arranged at the front part of the box body;

the protective door comprises a rotating shaft, a sliding sleeve, a guide rail, a door plate and a magnet piece; the outer end of the rotating shaft is fixedly connected to the outer wall of the sliding sleeve, and the magnet piece is fixedly connected to the rear part of the sliding sleeve; the sliding sleeve is arranged on the outer wall of the guide rail in a sliding manner; the outer wall of the guide rail is fixedly connected to the outer end of the door plate.

Preferably, the protective door further comprises a handle, and the rear end of the handle is fixedly connected to the front end of the door panel.

Preferably, the protective door further comprises a limiting block, and the limiting block is fixedly connected with the guide rail into a whole.

Preferably, the rotating rod comprises a rotating sleeve, a swinging rod and a power spring, the side part of the swinging rod is fixedly connected to the outer wall of the rotating sleeve, the lower end of the power spring is fixedly connected to the upper wall of the swinging rod, the rotating shaft is slidably mounted on the inner wall of the swinging rod, the upper end of the power spring is fixedly connected to the top of the rotating shaft, and the bottom of the rotating shaft 5 is pressed against the top of the guide rail 8.

Preferably, the rotating rod further comprises a stop block, and the upper part of the stop block is fixedly connected to the front wall of the swinging rod.

Preferably, the box body comprises a shell frame, a rotating shaft seat and a magnet block; the rear end fixed connection of pivot seat and magnet piece is at the antetheca of shell frame, the outer wall at the pivot seat is installed in the rotation of commentaries on classics cover, magnet piece and magnet piece magnetic force attract mutually.

Preferably, the box body further comprises a leather pad, and the rear wall of the leather pad is fixedly connected to the rear wall of the shell frame.

Compared with the prior art, the beneficial effect of this application is:

1. after the rotating rod is unfolded forwards, the door plate is pushed to the side part, the passageway occupation range after the door plate is opened is reduced, and the space utilization rate of the unfolded protective door is improved.

2. The protective door is pushed to the front after the rotating rod is unfolded, so that the probability of friction collision between the protective door and the box body is reduced.

Drawings

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

FIG. 2 is a schematic view of a protective door according to the present invention;

FIG. 3 is a schematic view of a rotating rod structure according to the present invention;

fig. 4 is a schematic structural diagram of the box body of the present invention.

In the figure: 1. a server housing; 2. a protective door; 3. a rotating rod; 4. a box body; 5. a rotating shaft; 6. a sliding sleeve; 7. a stopper; 8. a guide rail; 9. a door panel; 10. a handle; 11. a limiting block; 12. rotating the sleeve; 13. a swing rod; 14. a power-assisted spring; 15. a housing; 16. a rotating shaft seat; 17. a magnet block; 18. a leather pad; 19. and a magnet piece.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-2, the intelligent low-voltage draw-out type switch cabinet comprises a server shell 1, wherein the server shell 1 comprises a box body 4, the server shell 1 further comprises a protective door 2 and a rotating rod 3, the protective door 2 is rotatably connected with the rotating rod 3, and the side part of the rotating rod 3 is rotatably installed at the front part of the box body 4; the rotating rods 3 are arranged in pairs, the rotating rods 3 are symmetrically arranged on two outer sides of the protective door 2, and the protective door 2 is movably connected with the box body 4 through the rotating rods 3;

the protective door 2 comprises a rotating shaft 5, a sliding sleeve 6, a guide rail 8, a door plate 9 and a magnet piece 19; the rotating shaft 5, the sliding sleeve 6, the guide rail 8 and the magnet piece 19 are provided with a pair; the outer end of the rotating shaft 5 is fixedly connected with the outer wall of the sliding sleeve 6, and the magnet piece 19 is fixedly connected with the rear part of the sliding sleeve 6; the magnet piece 19 is embedded in the sliding sleeve 6; the sliding sleeve 6 is arranged on the outer wall of the guide rail 8 in a sliding manner; the cross section of the sliding sleeve 6 is U-shaped, and the lower wall of the sliding sleeve 6 is in sliding contact with the door panel 9; the outer wall of the guide rail 8 is fixedly connected with the outer end of the door plate 9; the guide rail 8 can be embedded in the sliding sleeve 6, and the rotating shaft 5, the sliding sleeve 6, the guide rail 8 and the magnet piece 19 are symmetrically arranged outside the door panel 9.

The protective door 2 also comprises a handle 10, and the rear end of the handle 10 is fixedly connected with the front end of the door plate 9; manual operation of the guard door 2 is facilitated by a handle 10.

The protective door 2 further comprises a limiting block 11, and the limiting block 11 is arranged at one end of the guide rail 8 and is fixedly connected with the guide rail 8 into a whole; the limiting blocks 11 are provided with a pair, the limiting blocks 11 are symmetrically arranged outside the guide rail 8, and the sliding range of the sliding sleeve 6 is limited by the limiting blocks 11, so that the condition that the door plate 9 slips off the sliding sleeve 6 can be reduced.

Referring to fig. 3, the rotating rod 3 comprises a rotating sleeve 12, a swing rod 13 and a power spring 14, wherein the side part of the swing rod 13 is fixedly connected to the outer wall of the rotating sleeve 12, the lower end of the power spring 14 is fixedly connected to the upper wall of the swing rod 13 far away from one end of the rotating sleeve 12, the rotating shaft 5 is slidably mounted on the inner wall of the swing rod 13 far away from one end of the rotating sleeve 12, and the upper end of the power spring 14 is fixedly connected to the top of the rotating shaft 5; the rotating shaft 5 penetrates through the swing rod 13, the lower wall of the swing rod 13 is in sliding contact with the sliding sleeve 6, the bottom of the rotating shaft 5 is pressed against the top of the guide rail 8, the rotating shaft 5 is pulled up by overcoming the elasticity of the power spring 14, the sliding sleeve 6 can smoothly slide on the guide rail 8, and therefore the door panel 9 can be conveniently slid.

The rotating rod 3 also comprises a stop dog 7, and the upper part of the stop dog 7 is fixedly connected with the front wall of the swing rod 13; the other end of the stop 7 is pressed on the outer side of the door plate 9, and the stop 7 is used for limiting the turning direction of the door plate 9.

Referring to fig. 4, the case 4 includes a housing 15, a rotary shaft holder 16, and a magnet block 17; the rotating shaft base 16 and the magnet block 17 are provided in a pair; the rear ends of the rotating shaft seat 16 and the magnet block 17 are fixedly connected to the front wall of the shell frame 15, a preset distance is arranged between the rotating shaft seat 16 and one side wall of the shell frame 15, so that the rotating sleeve 12 can be partially pressed against the front side of the box body 4 after rotating for ninety degrees, the door plate 9 is not blocked by the shell frame 15, the rotating sleeve 12 is rotatably arranged on the outer wall of the rotating shaft seat 16, and the magnet block 17 and the magnet piece 19 are attracted by magnetic force; the magnet block 17 has an S-pole at the front end and an N-pole at the rear end.

The box body 4 also comprises a leather pad 18, and the rear wall of the leather pad 18 is fixedly connected with the rear wall of the shell frame 15; the leather pad 18 is pressed and contacted with the door panel 9, and the impact force of the door panel 9 is buffered by the elasticity of the leather pad 18.

The working principle is as follows: when door plant 9 need be opened, manual outside handle 10 that pulls earlier, drive sliding sleeve 6 and pivot 5 through handle 10, drive pendulum rod 13 through pivot 5 around changeing 12 swings, in-process, utilize dog 7 to keep off at door plant 9 antetheca, make bull stick 3 can normally expand forward, expand to ninety degrees after bull stick 3, the one end of bull stick 3 is supported and is pressed at the front side of box 4 and make bull stick 3 unable rotation, utilize box 4 restriction bull stick 3 to continue to rotate, at this moment, door plant 9 changes to and is parallel with 15 a lateral wall of shell frame, again with door plant 9 to the side push open can, when needing to close door plant 9, the same reason reverse operation can.

Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Intelligence low pressure pull-out type cubical switchboard, including server shell (1), server shell (1) includes box (4), its characterized in that: the server shell (1) further comprises a protective door (2) and a rotating rod (3), the protective door (2) is rotatably connected with the rotating rod (3), and the side part of the rotating rod (3) is rotatably arranged at the front part of the box body (4);

the protective door (2) comprises a rotating shaft (5), a sliding sleeve (6), a guide rail (8), a door plate (9) and a magnet piece (19); the outer end of the rotating shaft (5) is fixedly connected to the outer wall of the sliding sleeve (6), and the magnet piece (19) is fixedly connected to the rear part of the sliding sleeve (6); the sliding sleeve (6) is arranged on the outer wall of the guide rail (8) in a sliding manner; the outer wall of the guide rail (8) is fixedly connected with the outer end of the door panel (9).

2. The intelligent low-voltage draw-out switchgear of claim 1, wherein: the protective door (2) further comprises a handle (10), and the rear end of the handle (10) is fixedly connected to the front end of the door panel (9).

3. The intelligent low-voltage draw-out switchgear of claim 1, wherein: the protective door (2) further comprises a limiting block (11), and the limiting block (11) is fixedly connected with the guide rail (8) into a whole.

4. The intelligent low-voltage draw-out switchgear of claim 1, wherein: the rotating rod (3) comprises a rotating sleeve (12), a swinging rod (13) and a power spring (14), the side part of the swinging rod (13) is fixedly connected to the outer wall of the rotating sleeve (12), the lower end of the power spring (14) is fixedly connected to the upper wall of the swinging rod (13), the rotating shaft (5) is slidably installed on the inner wall of the swinging rod (13), the upper end of the power spring (14) is fixedly connected to the top of the rotating shaft (5), and the bottom of the rotating shaft (5) is pressed on the top of the guide rail (8).

5. The intelligent low-voltage draw-out switchgear of claim 4, wherein: the rotating rod (3) further comprises a stop block (7), and the upper portion of the stop block (7) is fixedly connected to the front wall of the swing rod (13).

6. The intelligent low-voltage draw-out switchgear of claim 4, wherein: the box body (4) comprises a shell frame (15), a rotating shaft seat (16) and a magnet block (17); the rear ends of the rotating shaft seat (16) and the magnet block (17) are fixedly connected to the front wall of the shell frame (15), the rotating sleeve (12) is rotatably installed on the outer wall of the rotating shaft seat (16), and the magnet block (17) and the magnet sheet (19) are attracted mutually through magnetic force.

7. The intelligent low-voltage draw-out switchgear of claim 6, wherein: the box body (4) further comprises a leather pad (18), and the rear wall of the leather pad (18) is fixedly connected to the rear wall of the shell frame (15).