Corner falling prevention structure of power distribution cabinet door plate

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet door plate corner-falling-prevention structure which comprises a door beam arranged at the top of a power distribution cabinet door frame, a corner-falling-prevention support arranged at one end of the door beam and a door plate. Secondly, the corner falling prevention support comprises a base, a supporting block arranged on the base and a buckle protrusion arranged on the base, the base is arranged on the inner side of the door cross beam, the supporting block and the buckle protrusion penetrate through the door cross beam through mounting holes formed in the door cross beam, and a guide slope is arranged at the end, away from the base, of the supporting block; according to the utility model, the door beam is arranged at the top of the door frame of the power distribution cabinet, the anti-corner-falling support used for preventing corner falling of the door plate is arranged on the door beam, the supporting block is arranged on the anti-corner-falling support, and the front end of the supporting block is the slope surface, so that the door plate is lifted through the slope surface at the front end of the supporting block when the door plate is about to be closed; and therefore, the door plate can be accurately closed, and the closing convenience of the door plate of the power distribution cabinet can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a corner-dropping prevention structure for a door panel of a power distribution cabinet. Background Art

[0002] Existing distribution cabinet door panels usually prevent corner drop by installing a door lock with an anti-corner drop function on the distribution cabinet door panel. However, when closing the door, the door lock must be aligned with the bracket hole on the cabinet body before the door panel can be closed. Due to the corner drop of the door panel, the hole is difficult to align, resulting in inconvenience in closing the door. Utility Model Content

[0003] The purpose of the utility model is to provide a distribution cabinet door panel anti-corner drop structure for solving the problem that the existing distribution cabinet door panel is difficult to directly align the door lock with the corresponding bracket hole on the cabinet body due to the corner drop of the door panel, which leads to inconvenience in closing the door.

[0004] The technical solution of the present utility model is achieved as follows:

[0005] A structure for preventing corner drop of a door panel of a power distribution cabinet comprises a door crossbeam provided at the top of a door frame of the power distribution cabinet, a corner drop prevention bracket provided at one end of the door crossbeam, and a door panel. The corner drop prevention bracket is used to support a corner of the door panel when the door panel is in a closed state, thereby preventing the door panel from dropping.

[0006] Secondly, the anti-corner-dropping bracket includes a base, a support block provided on the base and a snap-on protrusion provided on the base, and the support block and the snap-on protrusion are located on the same surface of the base, and the base is provided on the inner side of the door cross beam, and the support block and the snap-on protrusion both pass through the door cross beam through the mounting holes provided on the door cross beam, wherein the snap-on protrusion buckles the outer side of the door cross beam and cooperates with the upper surface of the support block to fix the entire anti-corner-dropping bracket on the mounting hole of the door cross beam, and a guide slope is provided on the end of the support block away from the base.

[0007] Optionally, a support hole cooperating with the anti-corner-dropping bracket is provided at a corner of the door panel.

[0008] Optionally, the supporting surface of the supporting block and the supporting holes on the door panel are both coated with a wear-resistant coating.

[0009] Optionally, the anti-corner-dropping bracket is made of nylon in one piece.

[0010] Optionally, the door beam is detachably fixed to the top of the distribution cabinet door frame by screws.

[0011] The beneficial effects of the utility model are:

[0012] The utility model provides a door crossbeam on the top of the door frame of the power distribution cabinet, and provides an anti-corner-dropping bracket on the door crossbeam to prevent the door panel from falling off. Since a support block is provided on the anti-corner-dropping bracket and the front end of the support block is a sloped surface, the door panel can be lifted by the sloped surface of the front end of the support block when it is about to be closed, thereby overcoming the skewness of the door panel caused by the falling corner of the door panel, allowing the door panel to be closed accurately, and effectively improving the closing convenience of the door panel of the power distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a schematic diagram of the anti-corner drop structure of the power distribution cabinet door panel;

[0015] Figure 2 A three-dimensional diagram of the anti-corner-drop bracket;

[0016] Figure 3 This is a front view of the anti-corner-drop bracket;

[0017] Figure 4 This is the right side view of the anti-corner-drop bracket;

[0018] Figure 5 This is a bottom view of the anti-corner-drop bracket;

[0019] Figure 6 This is the schematic diagram of preventing the corners of the distribution cabinet door from falling off.

[0020] Figure Number:

[0021] 1-door beam; 2-door panel; 3-anti-corner-dropping bracket; 31-base; 32-support block; 33-clip protrusion. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] Example 1:

[0025] like Figures 1-6 As shown, this embodiment provides a structure for preventing corner drop of a door panel of a power distribution cabinet, comprising a door crossbeam 1 provided at the top of the door frame of the power distribution cabinet, an anti-corner drop bracket 3 provided at one end of the door crossbeam 1, and a door panel 2. A support hole is provided at one corner of the door panel 2 to cooperate with the anti-corner drop bracket 3. The door crossbeam 1 is detachably fixed to the top of the door frame of the power distribution cabinet by screws. The anti-corner drop bracket 3 is used to support a corner of the door panel 2 when the door panel is in a closed state, thereby preventing the door panel 2 from falling.

[0026] Secondly, the anti-corner-dropping bracket 3 includes a base 31, a support block 32 provided on the base 31, and a snap protrusion 33 provided on the base 31, and the support block 32 and the snap protrusion 33 are located on the same surface of the base 31, and the base 31 is provided on the inner side of the door cross beam 1, and the support block 32 and the snap protrusion 33 both pass through the door cross beam 1 through the mounting holes provided on the door cross beam 1, wherein the snap protrusion 33 buckles the outer side of the door cross beam 1 and cooperates with the upper surface of the support block 32 to fix the entire anti-corner-dropping bracket 3 on the mounting hole of the door cross beam 1, and the support block 32 is provided with a guide slope at the end away from the base 31.

[0027] Secondly, in this embodiment, the supporting surface of the supporting block 32 and the supporting holes on the door panel 2 are both coated with a wear-resistant coating.

[0028] Secondly, in this embodiment, the anti-corner-dropping bracket 3 is made of nylon in one piece.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A structure for preventing corner drop of a door panel of a power distribution cabinet, characterized in that: The invention comprises a door crossbeam (1) arranged at the top of the door frame of the power distribution cabinet, an anti-corner drop bracket (3) arranged at one end of the door crossbeam (1), and a door panel (2), wherein the anti-corner drop bracket (3) is used to support a corner of the door panel (2) when the door panel is in a closed state, thereby preventing the door panel (2) from falling. Secondly, the anti-corner-dropping bracket (3) comprises a base (31), a support block (32) provided on the base (31) and a buckle protrusion (33) provided on the base (31), and the support block (32) and the buckle protrusion (33) are located on the same surface of the base (31), and the base (31) is provided on the inner side of the door cross beam (1), and the support block (32) and the buckle protrusion (33) both pass through the door cross beam (1) through the mounting hole provided on the door cross beam (1), wherein the buckle protrusion (33) buckles the outer side of the door cross beam (1) and cooperates with the upper surface of the support block (32) to fix the entire anti-corner-dropping bracket (3) on the mounting hole of the door cross beam (1), and the support block (32) is provided with a guide slope at one end away from the base (31).

2. The anti-corner drop structure of a power distribution cabinet door panel according to claim 1, characterized in that: A support hole cooperating with the anti-corner-drop bracket (3) is provided at one corner of the door panel (2).

3. The anti-corner drop structure of a power distribution cabinet door panel according to claim 2, characterized in that: The supporting surface of the supporting block (32) and the supporting hole on the door panel (2) are both coated with a wear-resistant coating.

4. The anti-corner drop structure of a power distribution cabinet door panel according to claim 2, characterized in that: The anti-corner-drop bracket (3) is made of nylon in one piece.

5. The anti-corner drop structure of a power distribution cabinet door panel according to claim 2, characterized in that: The door crossbeam (1) is detachably fixed to the top of the door frame of the power distribution cabinet by screws.

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