CN211258206U

CN211258206U - Automatic return structure of high-voltage switch cabinet door

Info

Publication number: CN211258206U
Application number: CN201921441359.7U
Authority: CN
Inventors: 刘刚; 孟伟; 由振宇; 倪以勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-08-14
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a high tension switchgear cabinet door self return structure, the intelligent cabinet temperature adjusting device comprises a cabinet body, one side surface of the cabinet body articulates there is the door plant, the inside fixedly connected with door closer of the cabinet body, one side surface that the door plant is close to the cabinet body is provided with the second fixed plate, one side surface of keeping away from the door plant of second fixed plate is provided with the buffer board, one side surface of buffer board is provided with first fixed plate, the inside of second fixed plate is provided with spring and clamp plate, the clamp plate is located one side of spring, the both ends of spring respectively with clamp plate and second fixed plate fixed connection. The utility model discloses the device structure can adjust the door closer guide after the installation, and the user need not dismantle the door closer and can adjust the door closer guide optimum position on the door plant, can play the cushioning effect to the door closer guide simultaneously, reduces the probability of its damage, prolongs the life of door closer.

Description

Automatic return structure of high-voltage switch cabinet door

Technical Field

The utility model relates to a resetting means technical field specifically is a high tension switchgear cabinet door self return structure.

Background

The power cabinet is because inside has many live equipment and multiple power cable, if the non-staff member causes the accident very probably after getting into the power cabinet, so the protectiveness of power cabinet is all better, especially the electric cabinet door of power cabinet, most all have the safety lock, however, the electric cabinet door of present power cabinet mostly does not have resetting means, the staff can forget to close the power cabinet door occasionally after having worked in the power cabinet, perhaps can not inspect whether normally to close the electric cabinet door after closing the electric cabinet door, the power cabinet door can be in the open mode always like this, thereby probably bring some potential safety hazards.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high tension switchgear cabinet door self return 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: the utility model provides a high tension switchgear cabinet door self return structure, includes the cabinet body, one side surface of the cabinet body articulates there is the door plant, the inside fixedly connected with door closer of the cabinet body, one side surface that the door plant is close to the cabinet body is provided with the second fixed plate, one side surface of keeping away from the door plant of second fixed plate is provided with the buffer board, one side surface of buffer board is provided with first fixed plate, the inside of second fixed plate is provided with spring and clamp plate, the clamp plate is located one side of spring, the both ends of spring respectively with clamp plate and second fixed plate fixed connection, clamp plate and buffer board fixed connection, the lower extreme external surface fixedly connected with slider of first fixed plate, one side surface of first fixed plate runs through there is the bolt, one side surface of first fixed plate is connected with the door closer guide.

By adopting the technical scheme, the device structure can adjust the door closer guide piece after installation, and a user can adjust the optimum position of the door closer guide piece on the door plate without dismounting the door closer, and simultaneously can play a role in buffering the door closer guide piece, reduce the damage probability of the door closer guide piece and prolong the service life of the door closer.

Preferably, the number of the sliding blocks is two, and the sliding blocks are symmetrically arranged by taking the center of the first fixing plate as a midpoint.

Through adopting above-mentioned technical scheme, first fixed plate passes through the slider block on the buffer board of I shape structure.

Preferably, the buffer plate and the pressing plate are in an I-shaped structure, the sliding block is in an L-shaped structure, and the sliding block is connected with the buffer plate in a sliding mode.

Through adopting above-mentioned technical scheme, slider through L type structure and I shape structure's buffer board sliding connection, convenience of customers adjusts the position of door closer guide on the door plant.

Preferably, the cross-sectional area of the pressure plate is smaller than that of the second fixing plate, and the pressure plate is movably connected with the second fixing plate.

Through adopting above-mentioned technical scheme, utilize clamp plate and second fixed plate swing joint, cushion door closer guide under the elastic action of spring.

Preferably, a threaded hole is formed in the position, close to the bolt, of the outer surface of one side of the first fixing plate, and the bolt is in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, through bolt and screw hole threaded connection, the user is twisted and is moved the bolt of twisting in the screw hole, makes the one end of bolt support to the one side surface of buffer board and the block is fixed under the integrated configuration of slider and buffer board.

Preferably, the number of the fixing lugs is four, and the four fixing lugs are respectively distributed at the four corners of the second fixing plate.

Through adopting above-mentioned technical scheme, fix the second fixed plate on the door plant through fixed ear.

To sum up, the utility model discloses following beneficial effect has:

when the device is used, the door closer is firstly installed at a proper position in a cabinet body, then a user fixes the second fixing plate on a door plate through a fixing lug on the second fixing plate through screws, then the user fixedly connects a guide piece of the door closer with the first fixing plate, at the moment, the user adjusts the position of the guide piece of the door closer on the door plate according to the opening and closing conditions of the door closer, the user is in sliding connection with the buffer plate of the I-shaped structure through the sliding block of the L-shaped structure, the user pushes the first fixing plate to move to the proper position on the buffer plate and then is in threaded connection with the threaded hole through the bolt, the user twists the bolt in the threaded hole, one end of the bolt is abutted to the outer surface of one side of the buffer plate and is clamped and fixed under the combined structure of the sliding block and the buffer plate, when the door closer operates to close the door plate and the cabinet body, when the door plate collides with the cabinet body, the elastic expansion of the spring is utilized to extrude the pressing plate, at the moment, the collision force between the door plate and the cabinet body is greatly reduced under the buffer action of the spring, and meanwhile, the guide piece of the door closer is buffered, so that the damage probability of the guide piece of the door closer is reduced, and the service life of the door closer is prolonged.

Drawings

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

fig. 2 is a view showing the buffer plate and the second fixing plate of the present invention;

fig. 3 is a view of the first fixing plate and the second fixing plate of the present invention.

In the figure: 1. a cabinet body; 2. a door panel; 3. a door closer; 4. a first fixing plate; 5. a second fixing plate; 6. fixing the ear; 7. a slider; 8. a buffer plate; 9. a bolt; 10. a threaded hole; 11. a spring; 12. and (7) pressing a plate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a high-voltage switch cabinet door automatic return structure comprises a cabinet body 1, a door panel 2 is hinged on the outer surface of one side of the cabinet body 1, a door closer 3 is fixedly connected inside the cabinet body 1, a second fixing plate 5 is arranged on the outer surface of one side of the door panel 2 close to the cabinet body 1, a buffer plate 8 is arranged on the outer surface of one side of the second fixing plate 5 far away from the door panel 2, a first fixing plate 4 is arranged on the outer surface of one side of the buffer plate 8, a spring 11 and a pressing plate 12 are arranged inside the second fixing plate 5, the pressing plate 12 is positioned on one side of the spring 11, two ends of the spring 11 are respectively fixedly connected with the pressing plate 12 and the second fixing plate 5, the pressing plate 12 is fixedly connected with the buffer plate 8, a slide block 7 is fixedly connected with the outer surface of the lower end of the first fixing plate 4, the slide blocks 7 are two in number and are symmetrically arranged by taking the, buffer board 8 and clamp plate 12 are the I shape structure, and slider 7 is the L shape structure, and slider 7 and buffer board 8 sliding connection, slider 7 through the L shape structure and the 8 sliding connection of buffer board of I shape structure, the person of facilitating the use adjusts the position of door closer 3 guide on door plant 2, and the surface of one side of first fixed plate 4 runs through there is bolt 9, and the surface of one side of first fixed plate 4 is connected with door closer 3 guide.

Further, the quantity of slider 7 is two, and its center that uses first fixed plate 4 is the midpoint symmetry and arranges, and first fixed plate 4 passes through slider 7 block on the buffer board 8 of I shape structure.

Further, the buffer plate 8 and the pressing plate 12 are in an I-shaped structure, the sliding block 7 is in an L-shaped structure, the sliding block 7 is in sliding connection with the buffer plate 8, and the sliding block 7 in the L-shaped structure is in sliding connection with the buffer plate 8 in the I-shaped structure, so that a user can adjust the position of the guide part of the door closer 3 on the door plate 2 conveniently.

Further, the cross-sectional area of the pressing plate 12 is smaller than that of the second fixing plate 5, the pressing plate 12 is movably connected with the second fixing plate 5, and the guide of the door closer 3 is buffered under the elastic action of the spring 11 by utilizing the movable connection of the pressing plate 12 and the second fixing plate 5.

Further, a threaded hole 10 is formed in the position, close to the bolt 9, of the outer surface of one side of the first fixing plate 4, the bolt 9 is in threaded connection with the threaded hole 10, the bolt 9 is screwed in the threaded hole 10 through the bolt 9 and the threaded hole 10, and a user screws the bolt 9, so that one end of the bolt 9 abuts against the outer surface of one side of the buffer plate 8 and is clamped and fixed under the combined structure of the sliding block 7 and the buffer plate 8.

Further, fixed ear 6's quantity is four, and four fixed ears 6 distribute respectively in the corner all around of second fixed plate 5, fix second fixed plate 5 on door plant 2 through fixed ear 6.

It should be noted that, the utility model relates to an automatic return structure of high-voltage switch cabinet door, when the device is used, at first install door closer 3 in the appropriate position in cabinet body 1, then the user fixes second fixed plate 5 on door plant 2 through the fixed ear 6 on second fixed plate 5, then the user fixedly connects the guide of door closer 3 with first fixed plate 4, at this moment the user adjusts the position of door closer 3 guide on door plant 2 according to the condition of opening and closing of door closer 3, through slider 7 of L type structure and buffer board 8 sliding connection of I type structure, the user promotes first fixed plate 4 and moves to appropriate position on buffer board 8 after then through bolt 9 and screw hole 10 threaded connection, the user twists bolt 9 in screw hole 10, make one end of bolt 9 support to one side surface of buffer board 8 and block under the integrated configuration of slider 7 and buffer board 8 and fix, when door closer 3 operation made door plant 2 and the cabinet body 1 closed, when door plant 2 collided the cabinet body 1, utilized spring 11's elastic stretching extrusion clamp plate 12, the impact between door plant 2 and the cabinet body 1 reduced by a wide margin under spring 11's cushioning effect this moment, and spring 11's coefficient of elasticity is 5N MM, plays the cushioning effect to door closer 3 guide simultaneously, reduces its probability of damaging, prolongs door closer 3's life, effectively increases its self functionality, and is comparatively practical.

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 high tension switchgear cabinet door self return structure, includes the cabinet body (1) and fixed ear (6), its characterized in that: the outer surface of one side of the cabinet body (1) is hinged with a door panel (2), the inner part of the cabinet body (1) is fixedly connected with a door closer (3), the outer surface of one side, close to the cabinet body (1), of the door panel (2) is provided with a second fixing plate (5), the outer surface of one side, far away from the door panel (2), of the second fixing plate (5) is provided with a buffer plate (8), the outer surface of one side of the buffer plate (8) is provided with a first fixing plate (4), the inner part of the second fixing plate (5) is provided with a spring (11) and a pressing plate (12), the pressing plate (12) is positioned on one side of the spring (11), two ends of the spring (11) are respectively and fixedly connected with the pressing plate (12) and the second fixing plate (5), the pressing plate (12) is fixedly connected with the buffer plate (8), and the outer surface, and a bolt (9) penetrates through the outer surface of one side of the first fixing plate (4), and the outer surface of one side of the first fixing plate (4) is connected with a guide piece of the door closer (3).

2. The automatic return structure of the cabinet door of the high-voltage switch cabinet according to claim 1, characterized in that: the number of the sliding blocks (7) is two, and the sliding blocks are symmetrically arranged by taking the center of the first fixing plate (4) as a midpoint.

3. The automatic return structure of the cabinet door of the high-voltage switch cabinet according to claim 1, characterized in that: buffer board (8) and clamp plate (12) are the I shape structure, slider (7) are L type structure, slider (7) and buffer board (8) sliding connection.

4. The automatic return structure of the cabinet door of the high-voltage switch cabinet according to claim 1, characterized in that: the cross-sectional area of the pressure plate (12) is smaller than that of the second fixing plate (5), and the pressure plate (12) is movably connected with the second fixing plate (5).

5. The automatic return structure of the cabinet door of the high-voltage switch cabinet according to claim 1, characterized in that: and a threaded hole (10) is formed in the position, close to the bolt (9), of the outer surface of one side of the first fixing plate (4), and the bolt (9) is in threaded connection with the threaded hole (10).

6. The automatic return structure of the cabinet door of the high-voltage switch cabinet according to claim 1, characterized in that: the number of the fixing lugs (6) is four, and the four fixing lugs (6) are respectively distributed at the four corners of the second fixing plate (5).