CN209948408U

CN209948408U - Door closing interlocking device of electric control cabinet

Info

Publication number: CN209948408U
Application number: CN201921288380.8U
Authority: CN
Inventors: 吴国听; 宋巍巍; 崔选民
Original assignee: Henan Potential Exhibition Power Technology Co Ltd
Current assignee: Henan Potential Exhibition Power Technology Co Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-01-14
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses an electric control cabinet's door interlock that closes, including the cabinet body, cabinet door and air exit, the top integration of the cabinet body is provided with the cabinet top, and the surface of the cabinet body is connected with the cabinet door through the hinge to the surface middle part of cabinet door is connected with the axis of rotation, the fixed surface of axis of rotation is connected with the carousel, and the surface of carousel is connected with first connecting rope, the one end of first connecting rope is worn into the cabinet door inboard and is connected with the fixture block, the first spring of outside fixedly connected with of aerofoil, the air exit has been seted up to the left side below of the cabinet body, the draw-in groove has all been seted up to the below on cabinet top and the top of the cabinet. This electric control cabinet's interlocking that closes is provided with rotatable aerofoil and first spring, can be through opening the cabinet door, makes the cabinet door pass through the second and connects rope pulling aerofoil to rotate, makes the aerofoil block the air exit, cooperates the use of aerofoil and the first spring of cabinet body surface simultaneously, makes things convenient for the device's interlocking, simple structure, convenient to use.

Description

Door closing interlocking device of electric control cabinet

Technical Field

The utility model relates to an electric control cabinet technical field specifically is an electric control cabinet's door interlock that closes.

Background

The electric control cabinet is characterized in that a switch device, a measuring instrument, a protective electric appliance and auxiliary equipment are assembled in a closed or semi-closed metal cabinet according to the electric wiring requirement and widely applied to various fields, and in the using process of the electric control cabinet, an exhaust door on the surface of the electric control cabinet can be controlled through a door closing interlocking device, namely when the cabinet door is opened, the exhaust door is in a closed state, and when the cabinet door is closed, the exhaust door is in an opened state;

for the existing door closing interlocking device of the power control cabinet, a large part of problems still exist, such as the problems that the interlocking device is complex, the use is inconvenient, an internal linkage wire rope is exposed outside and is easy to damage, and the closing of a cabinet door is not stable enough, so that the door closing interlocking device of the power control cabinet is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric control cabinet's door interlock that closes to solve above-mentioned background art and propose that current interlock is comparatively complicated, use inconvenient, inside linkage wire rope exposes and damages easily outside, and the closed problem stable inadequately of cabinet door.

In order to achieve the above object, the utility model provides a following technical scheme: a door closing interlocking device of an electric control cabinet comprises a cabinet body, a cabinet door and an air outlet, wherein a cabinet top is integrally arranged above the cabinet body, the surface of the cabinet body is connected with the cabinet door through a hinge, the middle part of the surface of the cabinet door is connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a rotating disc, the surface of the rotating disc is connected with a first connecting rope, one end of the first connecting rope penetrates into the inner side of the cabinet door to be connected with a clamping block, the clamping block is fixedly connected to the upper side and the lower side of the cabinet door through a second spring, a partition plate is fixedly arranged on the inner side of the cabinet body, a mounting plate is fixedly arranged below the partition plate, the left side of the mounting plate is fixed on the inner side of the cabinet body through a fixing block, a second connecting rope is fixedly arranged on the surface of the cabinet door and penetrates through the partition plate to, an air outlet is formed in the lower portion of the left side of the cabinet body, and clamping grooves are formed in the lower portion of the top of the cabinet and the upper portion of the cabinet body.

Preferably, the surface that the carousel passes through axis of rotation and cabinet door constitutes rotatable structure, and the carousel passes through first connection rope and fixture block and second spring constitution extending structure.

Preferably, the top of fixture block is the slope column structure, and the axis symmetry of fixture block and carousel is provided with two to the fixture block is connected for the block with the draw-in groove of the below of cabinet top and cabinet body bottom.

Preferably, the second connecting rope, the cabinet door and the wind plate form an interlocking structure, and the second connecting rope and the wind plate are connected with each other in a screw mode.

Preferably, the surface of the mounting plate is of a hollow structure, and the mounting plate and the partition plate are vertically distributed.

Preferably, the connection mode of aerofoil and cabinet body is for rotating the connection, and the aerofoil passes through first spring and constitutes elastic construction with the cabinet body to the width of aerofoil equals with the height of air exit.

Compared with the prior art, the beneficial effects of the utility model are that: the door closing interlocking device of the electric control cabinet;

(1) the cabinet door is provided with the rotatable turntable, the first connecting rope and the clamping block, the turntable can pull the first connecting rope by rotating the turntable, the clamping block is pulled by the first connecting rope, the clamping block is conveniently separated from the top of the cabinet and the clamping groove below the cabinet body, the cabinet door is conveniently opened and closed, and the closing stability of the cabinet door is improved;

(2) the rotatable air plate and the first spring are arranged, the cabinet door can be pulled to rotate through the second connecting rope by opening the cabinet door, the air plate blocks the air outlet, and meanwhile, the air plate is matched with the first spring on the surface of the cabinet body, so that the interlocking of the device is facilitated, the structure is simple, and the use is convenient;

(3) be provided with baffle and interlocking structure, can separate the top at the cabinet body through the effectual second with between cabinet door and the aerofoil of baffle, avoid the second to connect the problem that the rope exposes outside influence use.

Drawings

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

FIG. 2 is a schematic view of the side view structure of the door of the present invention when opened;

fig. 3 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: 1. a cabinet body; 2. a cabinet top; 3. a cabinet door; 4. a turntable; 5. a rotating shaft; 6. a first connecting rope; 7. a clamping block; 8. a partition plate; 9. a second connecting rope; 10. mounting a plate; 11. a fixed block; 12. a wind plate; 13. a first spring; 14. an air outlet; 15. a card slot; 16. a second spring.

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 a technical solution: a door closing interlocking device of an electric control cabinet comprises a cabinet body 1, a cabinet top 2, a cabinet door 3, a rotary table 4, a rotary shaft 5, a first connecting rope 6, a clamping block 7, a partition plate 8, a second connecting rope 9, a mounting plate 10, a fixing block 11, a wind plate 12, a first spring 13, an air outlet 14, a clamping groove 15 and a second spring 16, wherein the cabinet top 2 is integrally arranged above the cabinet body 1, the surface of the cabinet body 1 is connected with the cabinet door 3 through a hinge, the middle part of the surface of the cabinet door 3 is connected with the rotary shaft 5, the surface of the rotary shaft 5 is fixedly connected with the rotary table 4, the surface of the rotary table 4 is connected with the first connecting rope 6, one end of the first connecting rope 6 penetrates into the inner side of the cabinet door 3 to be connected with the clamping block 7, the clamping block 7 is fixedly connected to the upper side and the lower side of the cabinet door 3 through the second spring 16, and the left side of mounting panel 10 is passed through fixed block 11 and is fixed in the inboard of the cabinet body 1, and the fixed surface of cabinet door 3 is fixed with the second and connects rope 9, and the second is connected rope 9 and is passed baffle 8 and be connected with aerofoil 12, and aerofoil 12 is connected in the left side of the cabinet body 1, and the first spring 13 of outside fixedly connected with of aerofoil 12, air exit 14 has been seted up to the left side below of the cabinet body 1, and draw-in groove 15 has all been seted up to the below of cabinet top 2 and the top of the cabinet body 1.

Constitute rotatable structure as in fig. 1 and fig. 3 carousel 4 through axis of rotation 5 and cabinet door 3's surface, and carousel 4 constitutes extending structure through first connecting rope 6 and fixture block 7 and second spring 16, conveniently drive the inboard of fixture block 7 indentation cabinet door 3, the top of fixture block 7 is slope column structure, and the axis symmetry of fixture block 7 and carousel 4 is provided with two, and fixture block 7 is connected for the block with the draw-in groove 15 of the below of cabinet top 2 and the cabinet body 1 bottom, improve the stability that cabinet door 3 closed.

As in fig. 1 and fig. 2, the second connection rope 9, the cabinet door 3 and the wind plate 12 form an interlocking structure, and the second connection rope 9 and the wind plate 12 adopt a screw mode interconnection, which facilitates the interlocking of the device, the surface of the mounting plate 10 is a hollow structure, and the mounting plate 10 and the partition plate 8 are vertically distributed, which facilitates the ventilation of the interior, the connection mode of the wind plate 12 and the cabinet body 1 is a rotation connection, and the wind plate 12 forms an elastic structure with the cabinet body 1 through the first spring 13, and the width of the wind plate 12 is equal to the height of the air outlet 14, which facilitates the opening and closing of the air outlet 14.

The working principle is as follows: firstly, as shown in fig. 1 and fig. 3, when in use, the device is moved to a place to be used, when in use, the turntable 4 on the surface of the cabinet door 3 can be rotated, so that the turntable 4 rotates on the rotating shaft 5, when the turntable 4 rotates, the first connecting rope 6 is pulled, so that the first connecting rope 6 drives the fixture block 7 to move downwards, so that the second spring 16 between the fixture block 7 and the cabinet door 3 is in a compressed state, and further the opening of the cabinet door 3 is facilitated, as shown in fig. 2, when the cabinet door 3 is opened, the second connecting rope 9 fixedly connected to the surface of the cabinet door 3 pulls the air plate 12, so that the air plate 12 rotates on the surface of the cabinet body 1, and further the air plate 12 and the air outlet 14 are conveniently closed, when closed, the air plate 12 and the first spring 13 on the surface of the cabinet body 1 are in a stretched state, when the cabinet door 3 is closed, the air plate 12 is opened by the restoring acting force of the first spring 13, and then the interlocking between the cabinet door 3 and the air outlet 14 is completed, the partition plate 8 fixed above the cabinet body 1 can effectively isolate the second connecting rope 9, and the problem that the interlocking structure linkage is influenced because the second connecting rope 9 is exposed outside is avoided, which is the use principle of the door closing interlocking device of the electric control cabinet, and the content which is not described in detail in the specification belongs to the prior art known by technicians in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an electric control cabinet's door interlock that closes, includes the cabinet body (1), cabinet door (3) and air exit (14), its characterized in that: the cabinet is characterized in that a cabinet top (2) is integrally arranged above the cabinet body (1), the surface of the cabinet body (1) is connected with a cabinet door (3) through a hinge, a rotating shaft (5) is connected to the middle of the surface of the cabinet door (3), a rotating disc (4) is fixedly connected to the surface of the rotating shaft (5), a first connecting rope (6) is connected to the surface of the rotating disc (4), one end of the first connecting rope (6) penetrates into the inner side of the cabinet door (3) to be connected with a clamping block (7), the clamping block (7) is fixedly connected to the upper side and the lower side of the cabinet door (3) through a second spring (16), a partition plate (8) is fixedly arranged on the inner side of the cabinet body (1), a mounting plate (10) is fixed below the partition plate (8), the left side of the mounting plate (10) is fixed to the inner side of the cabinet body (1) through a fixing block (11), and the second is connected rope (9) and is passed baffle (8) and be connected with aerofoil (12) to aerofoil (12) are connected in the left side of the cabinet body (1), the first spring (13) of outside fixedly connected with of aerofoil (12), air exit (14) have been seted up to the left side below of the cabinet body (1), draw-in groove (15) have all been seted up to the below of cabinet top (2) and the top of the cabinet body (1).

2. A door closing interlock for an electrical control cabinet according to claim 1, wherein: the surface of carousel (4) through axis of rotation (5) and cabinet door (3) constitutes rotatable structure, and carousel (4) constitute extending structure through first connecting rope (6) and fixture block (7) and second spring (16).

3. A door closing interlock for an electrical control cabinet according to claim 1, wherein: the upper part of the clamping block (7) is of an inclined structure, two clamping blocks (7) are symmetrically arranged on the central axis of the rotary table (4), and the clamping blocks (7) are connected with the lower part of the cabinet top (2) and the clamping groove (15) at the bottom of the cabinet body (1) in a clamping manner.

4. A door closing interlock for an electrical control cabinet according to claim 1, wherein: the second connecting rope (9), the cabinet door (3) and the wind plate (12) form an interlocking structure, and the second connecting rope (9) and the wind plate (12) are connected with each other in a screw mode.

5. A door closing interlock for an electrical control cabinet according to claim 1, wherein: the surface of the mounting plate (10) is of a hollow structure, and the mounting plate (10) and the partition plate (8) are vertically distributed.

6. A door closing interlock for an electrical control cabinet according to claim 1, wherein: the connection mode of aerofoil (12) and cabinet body (1) is for rotating the connection, and aerofoil (12) constitute elastic construction through first spring (13) and cabinet body (1) to the width of aerofoil (12) equals with the height of air exit (14).