CN212063090U

CN212063090U - Prevent cubical switchboard that closes door by mistake

Info

Publication number: CN212063090U
Application number: CN202020936835.9U
Authority: CN
Inventors: 潘建设; 江海平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-12-01
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to the field of electrical technology, specifically be a prevent cubical switchboard that mistake was closed door, including the cubical switchboard main part, cubical switchboard main part front end surface left part is through two sets of articulated mounting connection cabinet doors, and cabinet door front end surface is provided with transparent plate and spill handle, the transparent plate is on spill handle upper portion, cabinet door rear end surface is provided with the arc pole, cubical switchboard main part inner wall is provided with arc section of thick bamboo, circular slot one and round bar, and fixed plate one, spring one, fixed plate two, arc pole and round hole all set up in the arc section of thick bamboo. The utility model discloses prevent that cubical switchboard that the mistake was closed the door is equipped with resilient means, opens the cubical switchboard, and spring one relaxs, and spring one promotes the arc pole and comes out, and the cabinet door is fixed to the arc pole, sets up like this and can not arouse the mistake again when being favorable to opening the cabinet door and close the door. Through the lock joint function, close the spill handle, the round hole automatic fixation is gone into to the buckle card, and cabinet door rear end surface is provided with the position that sets up like this and is favorable to fixed door, reduces to rock.

Description

Prevent cubical switchboard that closes door by mistake

Technical Field

The utility model relates to an electrical technology field specifically is a prevent cubical switchboard that mistake was closed door.

Background

The switch cabinet is an electrical device, mainly used for opening, closing, controlling and protecting the electrical device in the process of generating, transmitting, distributing and converting electric energy of an electric power system, and mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel, light industrial textiles, factories and mining enterprises, residential quarters, high-rise buildings and the like.

At present, domestic switch cabinet doors are all hinged outward opening door structures. Due to the influence of the self-quality of the cabinet door and wind power, the cabinet door can be automatically closed frequently in an opening state. And the door of the electric control cabinet is provided with components such as an indicator light, an instrument and the like, which are all electrified components. When electrical apparatus maintainer is equipment in the inspection automatically controlled cabinet, need constantly pay attention to the condition of opening and shutting of automatically controlled cabinet door, prevent to miss and touch and take place accidents such as electric shock, short circuit behind the electrified components and parts. In addition, the general cabinet door can shake after being locked, and the closing is not firm enough, so that a switch cabinet preventing the door from being closed by mistake is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent cubical switchboard that mistake was closed door to the cabinet door mistake that proposes in solving above-mentioned background art is closed and is rocked insecure problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent cubical switchboard that mistake was closed door, includes the cubical switchboard main part, cubical switchboard main part front end surface left part is through two sets of articulated mounting connection cabinet doors, and cabinet door front end surface is provided with transparent plate and spill handle, the transparent plate is on spill handle upper portion, cabinet door rear end surface is provided with the arc pole, cubical switchboard main part inner wall is provided with a section of thick bamboo, circular slot one and circular pole, and fixed plate one, spring one, fixed plate two, arc pole and circular hole all set up in a section of thick bamboo, arc section of thick bamboo surface is provided with the circular hole, arc pole one side is connected and is fixed with fixed plate two, and fixed plate two coupling spring one side, spring one opposite side is connected with fixed plate one, and fixed plate one fixes on an arc section of thick bamboo inner wall, the circular slot one inside is established to the.

Preferably, be provided with the lock joint device on the arc pole, and include buckle, spring two, fixed plate three and circular slot two, be provided with circular slot two on the arc pole, and the inside bottom mounting of circular slot two has fixed plate three, fixed plate three connects spring two one end, and the buckle is connected to the two other ends of spring.

Preferably, the arc-shaped rods are provided with two groups, and the two groups of arc-shaped rods are symmetrically parallel.

Preferably, the outer surface of the arc-shaped rod is arc-shaped, and the arc degree of the arc-shaped rod is the same as that of the arc-shaped cylinder.

Preferably, the outer surface of the inner wall of the switch cabinet main body is fixedly connected with one end of an arc-shaped cylinder, and the inner diameter of the arc-shaped cylinder is equal to the diameter of the arc-shaped rod.

Preferably, the hinge device comprises a hinge and screws, four groups of screws are inserted into the hinge, and every two screws penetrate through the hinge and are respectively inserted into the switch cabinet main body and the cabinet door.

Preferably, the size of the outer surface area of the first circular groove is equal to the size of the inner surface area of the circular rod, and the size of the inner diameter of the first circular groove is equal to the size of the diameter of the circular rod.

Compared with the prior art, the beneficial effects of the utility model are that: this prevent cubical switchboard that mistake was closed door is equipped with resilient means, opens the cubical switchboard, and spring one relaxs, and spring one promotes the arc pole and comes out, and the cabinet door is fixed to the arc pole, sets up like this and can not arouse the mistake again when being favorable to opening the cabinet door and close the door. Through the lock joint function, close the spill handle, the round hole automatic fixation is gone into to the buckle card, and cabinet door rear end surface is provided with the position that sets up like this and is favorable to fixed door, reduces to rock.

1. The device is equipped with resilient means, opens the cubical switchboard, and spring one relaxs, and spring one promotes the arc pole and comes out, and the cabinet door is fixed to the arc pole, sets up like this and can not arouse the mistake again when being favorable to opening the cabinet door and close the door.

2. The device passes through the lock joint function, and two one ends of spring are fixed inside the arc pole, and two other end connect buckle of spring, arc section of thick bamboo outer surface are provided with the round hole, have closed the spill handle, and the round hole automatic fixation is gone into to the buckle card, and cabinet door rear end surface is provided with the position that is favorable to the fixed gate that sets up like this, reduces and rocks.

Drawings

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

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

FIG. 3 is a schematic top sectional view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;

fig. 5 is a schematic top view of the structure of the open cabinet of the present invention.

In the figure: 1. a switch cabinet main body; 2. a cabinet door; 3. an arc-shaped cylinder; 4. a first fixing plate; 5. a first spring; 6. a second fixing plate; 7. an arcuate bar; 8. a hinge; 9. a screw; 10. a transparent plate; 11. a concave handle; 12. a first circular groove; 13. a round bar; 14. a circular hole; 15. buckling; 16. a second spring; 17. a third fixing plate 18 and a second circular groove.

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. 1-5, the present invention provides an embodiment: a switch cabinet preventing door closing by mistake, the left part of the outer surface of the front end of a main body 1 of the switch cabinet is connected with a cabinet door 2 through two sets of hinging devices, the outer surface of the front end of the cabinet door 2 is provided with a transparent plate 10 and a concave handle 11, each hinging device comprises a hinge 8 and a screw 9, the hinge 8 is inserted with four sets of screws 9, each two screws 9 are respectively inserted on the main body 1 of the switch cabinet and the cabinet door 2 through the hinge 8, the transparent plate 10 is arranged at the upper part of the concave handle 11, the outer surface of the rear end of the cabinet door 2 is provided with an arc-shaped rod 7, the arc-shaped rod 7 is provided with a fastening device and comprises a buckle 15, a spring II 16, a fixed plate III 17 and a circular groove II 18, 07 is provided with a circular groove II 18, the bottom end inside the circular groove II 18 is fixed with a fixed plate III 17, the fixed plate III 17, the outer surface of the arc rod 7 is arc-shaped, and the arc rod 7 and the arc barrel 3 have the same radian.

The outer fixed surface of 1 inner wall of cubical switchboard main part connects 3 one ends of arc section of thick bamboo, and the internal diameter size of arc section of thick bamboo 3 equals the diameter size of

arc pole

7, 1 inner wall of cubical switchboard main part is provided with arc section of thick bamboo 3, circular slot one 12 and circular pole 13, and fixed plate one 4, spring one 5, fixed plate two 6, arc pole 7 and circular hole 14 all set up in arc section of

thick bamboo

3, 3 surfaces of arc section of thick bamboo are provided with

circular hole

14, 7 one sides of arc section of thick bamboo are connected and are fixed with fixed plate two 6, and fixed plate two 6 connect one 5 sides of spring, 5 opposite sides of spring are connected with fixed plate one 4, and fixed plate one 4 is fixed on 3 inner walls of arc section of thick bamboo, circular pole 13 cover is established inside circular slot one 12, 12 external surface area sizes of circular slot one 12 equals the internal surface area size of.

The working principle is as follows: according to the attached

drawings

1, 2 and 5, when the switch cabinet is opened, the inner wall of the main body 1 of the switch cabinet is provided with an elastic device which comprises an arc cylinder 3, a first fixed plate 4, a first spring 5, a second fixed plate 6 and arc rods 7, wherein the first fixed plate 4, the first spring 5, the second fixed plate 6 and the arc rods 7 are all arranged in the arc cylinder 3, one side of each arc rod 7 is fixedly connected with the second fixed plate 6, the second fixed plate 6 is connected with one side of the first spring 5, the other side of the first spring 5 is connected with the first fixed plate 4, the first fixed plate 4 is fixedly arranged on the inner wall of the arc cylinder 3, the arc rods 7 are arranged in two groups, the two groups of arc rods 7 are symmetrically parallel, the outer surfaces of the arc rods 7 are arc-shaped, the arc rods 7 and the arc degrees of the arc cylinders 3 are the same as that of the arc cylinders 7, the outer surface, when the switch cabinet is opened, the elastic device automatically fixes the cabinet door.

According to the attached

drawings

3 and 4, when the switch cabinet is closed, the arc-shaped rod 7 is provided with the fastening device and comprises a buckle 15, a second spring 16, a third fixing plate 17 and a second circular groove 18, the arc-shaped rod 7 is provided with the second circular groove 18, the third fixing plate 17 is fixed at the bottom end inside the second circular groove 18, the third fixing plate 17 is connected with one end of the second spring 16, the other end of the second spring 16 is connected with the buckle 15, the first circular groove 12 is sleeved with the second circular groove 13, the outer surface area of the first circular groove 12 is equal to the inner surface area of the second circular groove 13, the inner diameter of the first circular groove 12 is equal to the diameter of the second circular groove 13, the outer surface of the arc-shaped cylinder 3 is provided with a circular hole 14, the concave.

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. The utility model provides a prevent cubical switchboard that closes door by mistake, includes cubical switchboard main part (1), its characterized in that: the left part of the outer surface of the front end of the switch cabinet main body (1) is connected with a cabinet door (2) through two sets of hinging devices, the outer surface of the front end of the cabinet door (2) is provided with a transparent plate (10) and a concave handle (11), the transparent plate (10) is arranged on the upper part of the concave handle (11), the outer surface of the rear end of the cabinet door (2) is provided with an arc rod (7), the inner wall of the switch cabinet main body (1) is provided with an arc cylinder (3), a circular groove I (12) and a circular rod (13), a first fixed plate (4), a first spring (5), a second fixed plate (6), the arc rod (7) and the circular hole (14) are all arranged in the arc cylinder (3), the outer surface of the arc cylinder (3) is provided with a circular hole (14), one side of the arc rod (7) is fixedly connected with a second fixed plate (6), the second fixed plate (6) is connected with one, and the first fixing plate (4) is fixed on the inner wall of the arc-shaped cylinder (3), and the round rod (13) is sleeved inside the first round groove (12).

2. The switch cabinet capable of preventing door from being closed mistakenly according to claim 1, wherein: the novel arc-shaped rod fixing device is characterized in that a fastening device is arranged on the arc-shaped rod (7) and comprises a buckle (15), a second spring (16), a third fixing plate (17) and a second circular groove (18), the second circular groove (18) is arranged on the arc-shaped rod (7), the third fixing plate (17) is fixed at the bottom end inside the second circular groove (18), the third fixing plate (17) is connected with one end of the second spring (16), and the other end of the second spring (16) is connected with the buckle (15).

3. The switch cabinet capable of preventing door from being closed mistakenly according to claim 1, wherein: the arc-shaped rods (7) are arranged in two groups, and the two groups of arc-shaped rods (7) are symmetrically parallel.

4. The switch cabinet capable of preventing door from being closed mistakenly according to claim 1, wherein: the outer surface of the arc-shaped rod (7) is arc-shaped, and the arc-shaped rod (7) and the arc-shaped cylinder (3) have the same radian.

5. The switch cabinet capable of preventing door from being closed mistakenly according to claim 1, wherein: the outer surface of the inner wall of the switch cabinet main body (1) is fixedly connected with one end of an arc-shaped cylinder (3), and the inner diameter of the arc-shaped cylinder (3) is equal to the diameter of the arc-shaped rod (7).

6. The switch cabinet capable of preventing door from being closed mistakenly according to claim 1, wherein: the hinge device comprises hinges (8) and screws (9), four groups of screws (9) are inserted into the hinges (8), and every two screws (9) penetrate through the hinges (8) and are respectively inserted into the switch cabinet main body (1) and the cabinet door (2).

7. The switch cabinet capable of preventing door from being closed mistakenly according to claim 1, wherein: the size of the outer surface area of the first circular groove (12) is equal to the size of the inner surface area of the circular rod (13), and the size of the inner diameter of the first circular groove (12) is equal to the size of the diameter of the circular rod (13).