CN214013633U

CN214013633U - Switching station cabinet door and switching station

Info

Publication number: CN214013633U
Application number: CN202022971255.6U
Authority: CN
Inventors: 谢利标; 杨志伟; 朱文昊
Original assignee: Nanjing Dikai Electrical Automation Co ltd
Current assignee: Nanjing Dikai Electrical Automation Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-20
Anticipated expiration: 2030-12-11

Abstract

The utility model relates to a switching station technical field specifically discloses a switching station cabinet door and switching station. The cabinet door comprises a cabinet door main body, a storage assembly, a door limiting assembly and a heat dissipation assembly; the storage assembly comprises a storage frame provided with a clamping piece and a bent hook, and the storage frame is fixedly connected to the cabinet door main body and forms an accommodating cavity; the door limiting component comprises a door limiting connecting piece fixedly connected with the inner side of the cabinet door main body and a door limiting hook rotatably connected with the door limiting connecting piece, and the door limiting hook can move along the direction vertical to the rotation direction and is detachably connected with the external environment; the heat dissipation assembly comprises an air vent arranged on the cabinet door main body and a protective cover which is covered on the air vent, is provided with an air filter screen on the inner side and is provided with a protective cover hole. The switching station comprises a cabinet door, a cabinet body, a handle bracket capable of being installed on the storage assembly and a door limiting hole capable of being connected with the door limiting hook in an inserting mode. The cabinet door and the opening and closing station solve the problems that the handle support is not placed, the heat dissipation structure cannot be dustproof, and the door limiting structure is difficult to adjust.

Description

Switching station cabinet door and switching station

Technical Field

The utility model relates to a switching station technical field especially relates to a switching station cabinet door and switching station.

Background

With the overall improvement and development of power transmission, distribution and transformation networks, the number of switchyards in various regions is greatly increased, and the switchyards are positioned at the next stage of a transformer substation in a power system and are power facilities for respectively supplying high-voltage power to surrounding power utilization units. The switching station is not only the most basic unit of the bottom layer of the power distribution network, but also one of the key links of the transmission of electric power from high voltage to low voltage.

As shown in fig. 1, a conventional switching station cabinet door is composed of a cabinet door main body 100, a reinforcing rib 500, a storage rack 300, and a door stopper assembly. The components such as the handle bracket and the like are placed everywhere, and if the components are placed in the cabinet body, the components are very inconvenient to take and place during operation. The heat dissipation holes are formed in the lower portion of the cabinet door main body 100, so that the heat dissipation effect can be achieved, dust cannot be prevented, the time is long, dust falls into components in the cabinet body, and circuit short circuit accidents are prone to being caused. The door spacing hook 220 of the door spacing assembly is free of adjusting allowance due to the fact that the door spacing hook is screwed tightly, and the door of the switching station is often clamped or fixed infirm when the door of the switching station is fixed, so that the door of the switching station cannot be quickly closed, and an operator can be clamped by the door of the switching station.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switching station cabinet door and switching station to solve that accommodation space is not enough, heat radiation structure can't prevent dust, the problem of threshold limit structure regulation difficulty.

To achieve the purpose, the utility model adopts the following technical proposal:

a door of an opening and closing station comprises a door main body, a storage assembly, a door limiting assembly and a heat dissipation assembly; the storage assembly comprises a storage frame, the storage frame is fixedly connected to the cabinet door main body and forms an accommodating cavity with an upward opening together with the cabinet door main body, and a clamping piece and at least one bending hook are further arranged on the storage frame; the door limiting component comprises a door limiting connecting piece fixedly connected to the inner side of the cabinet door main body and a door limiting hook rotatably connected with the door limiting connecting piece, the door limiting hook can also move along the direction vertical to the rotation direction of the door limiting hook, and the door limiting hook can be detachably connected with the external environment; the heat dissipation assembly comprises an air vent and a protective cover, wherein the air vent and the protective cover are arranged on the cabinet door main body, the protective cover is provided with a protective cover hole, and an air filter screen is arranged on the inner side of the protective cover.

Wherein, the bending pothook is provided with two.

Preferably, the shield hole is a long waist hole and is disposed on a face opposite to the vent hole.

Further, the vent holes are louver holes.

Preferably, the door spacing connecting piece includes U type mounting and bolt, U type mounting install in the cabinet door main part, the bolt is worn to establish door spacing hook is arranged in the one end of U type inslot of U type mounting, just the bolt with two curb plate spiro union of U type mounting, door spacing hook can be followed the axial displacement of bolt.

Preferably, the door limiting assembly further comprises a hook storage piece fixedly connected to the cabinet door main body, and the door limiting hook can be inserted into the hook storage piece.

Preferably, the switching station cabinet door further comprises at least one reinforcing rib fixedly connected to the cabinet door main body.

Further, the reinforcing ribs are horizontally arranged.

Still further, the reinforcing ribs are provided in two.

A switching station comprises a cabinet body, a handle support and a switching station cabinet door, wherein the handle support can be lapped on a bent hook and/or clamped on a clamping piece; the cabinet body is provided with at least one door limiting hole, and the door limiting hook can be inserted into the door limiting hole.

The utility model has the advantages that:

the storage rack is arranged, so that more accommodating spaces capable of being lapped and clamped are provided for opening and closing the substation cabinet door; the air filter screen is arranged in the protective cover, so that the heat dissipation structure for opening and closing the cabinet door of the substation can prevent dust; the door limiting structure is convenient to adjust by arranging the door limiting connecting piece which is rotatably connected with the door limiting connecting piece, can move along the direction vertical to the rotation of the door limiting connecting piece and is detachably connected with the external environment.

The handle bracket can be in lap joint with the clamping piece and/or in clamping joint with the bent hook and is arranged on the door of the switching station cabinet, so that an operator can conveniently take and place the door; the door limiting hole is arranged so that the door of the switching station can be conveniently fixed on a preset position.

Drawings

Fig. 1 is a schematic structural diagram of a conventional switching station cabinet door;

fig. 2 is a schematic structural diagram of a switching station cabinet door provided by the embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a schematic structural diagram of an opening and closing station according to an embodiment of the present invention.

In the figure:

100. a cabinet door main body; 210. a door spacing connection; 211. a U-shaped fixing member; 212. a bolt; 220. a door stop hook; 230. a hook receiving member; 300. a storage rack; 310. an accommodating chamber; 320. bending the hook; 330. a clamping piece; 400. a protective cover; 500. reinforcing ribs; 600. a handle bracket; 700. a cabinet body; 701. the door is trapping the hole.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the following will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 2, the present embodiment provides an opening and closing station cabinet door, which includes a cabinet door main body 100, a receiving assembly, a door limiting assembly, and a heat dissipating assembly; the storage assembly comprises a storage frame 300, the storage frame 300 is fixedly connected to the cabinet door main body 100 and forms an accommodating cavity 310 with an upward opening together with the cabinet door main body 100, and the storage frame 300 is further provided with a clamping piece 330 and at least one bending hook 320; the door limiting component comprises a door limiting connecting piece 210 fixedly connected to the inner side of the cabinet door main body 100 and a door limiting hook 220 rotatably connected with the door limiting connecting piece 210, the door limiting hook 220 can also move along the direction vertical to the rotation direction, and the door limiting hook 220 can be detachably connected with the external environment; the heat dissipation assembly comprises an air vent arranged on the cabinet door main body 100 and a protective cover 400 covered on the air vent, a protective cover hole is formed in the protective cover 400, and an air filter screen is arranged on the inner side of the protective cover 400. By arranging the storage rack 300, more accommodating spaces capable of being lapped and clamped are provided for the door of the switching station; the air filter screen is arranged in the protective cover 400, so that the heat dissipation structure for opening and closing the cabinet door of the substation can prevent dust; the door limiting structure is convenient to adjust by arranging the door limiting hook 220 which is rotatably connected with the door limiting connecting piece 210, can move along the direction vertical to the rotation of the door limiting connecting piece and is detachably connected with the external environment.

Specifically, two bending hooks 320 are provided, and the two bending hooks 320 are provided to conveniently limit the specific position of the switching station member overlapping the bending hooks 320. The storage rack 300 is screwed on the upper middle part of the inner side of the cabinet door main body 100, so that an operator can conveniently take and place the data in the accommodating cavity 310. The threshold component is welded below the cabinet door main body 100, so that when the door of the switching station is fixed, the door of the switching station cannot be closed and hurt an operator due to external force.

In this embodiment, the shield hole is long waist hole, and sets up on the face relative with the air vent, and long waist hole simple structure, processing convenience and air permeability are good. The ventilation holes are louver holes, and the arrangement of the louver holes reduces the possibility that outside liquid and dust enter the protective cover 400, and improves the dustproof effect of the heat dissipation assembly. Specifically, the protective cover 400 is a rectangular parallelepiped cover body bent around, and is screwed to the inner side of the cabinet door main body 100.

As shown in fig. 3, the door limiting connector 210 includes a U-shaped fixing member 211 and a bolt 212, the U-shaped fixing member 211 is installed on the cabinet door main body 100, the bolt 212 penetrates through one end of the door limiting hook 220 disposed in a U-shaped groove of the U-shaped fixing member 211, the bolt 212 is screwed with two side plates of the U-shaped fixing member 211, and the door limiting hook 220 can move along an axial direction of the bolt 212. The arrangement of the U-shaped fixing piece 211 and the bolt 212 enables the door limiting hook 220 not only not to be separated from the cabinet door main body 100, but also avoids the situation that the door limiting connecting piece 210 and the door limiting hook 220 are mutually clamped, the door limiting hook 220 is disconnected from the external environment and is difficult to detachably connect, and the like. The flexibility, firmness and applicability of the door limiting hook 220 are improved, time waste caused by the fact that the door limiting hook 220 is clamped is avoided, and the injury accidents of operators caused by the fact that the door limiting hook 220 is not fixed firmly are avoided.

The door limit assembly further comprises a hook receiving member 230 fixedly connected to the cabinet door main body 100, and the door limit hook 220 can be inserted into the hook receiving member 230. The hook storage piece 230 is arranged in a position where the door limit hook 220 can be placed when the door limit hook is not detachably connected with the external environment, and the influence on operators caused by the door limit hook 220 which is not positioned is avoided. Specifically, the hook storage 230 is an L-shaped structure, the transverse plate of the hook storage 230 is fixedly connected to the cabinet door body 100, and the transverse plate is provided with a hole matched with the door limit hook 220.

In this embodiment, the switching station cabinet door further includes at least one reinforcing rib 500 attached to the cabinet door body 100. The arrangement of the reinforcing ribs 500 enhances the strength and rigidity of the cabinet door main body 100, and the service life is prolonged.

Specifically, the reinforcing ribs 500 are horizontally arranged, and the overall strength and rigidity of the cabinet door main body 100 in the horizontal direction are improved. The two reinforcing ribs 500 reinforce different positions on the cabinet door main body 100.

As shown in fig. 4, the embodiment provides an opening and closing station using the above-mentioned opening and closing station cabinet door, the opening and closing station includes a cabinet body 700, a handle bracket 600 and an opening and closing station cabinet door, the handle bracket 600 can be lapped on the bent hook 320 and/or clamped on the clamping member 330; the cabinet body 700 is provided with at least one door limiting hole 701, and the door limiting hook 220 can be inserted into the door limiting hole 701. The handle bracket 600 can be lapped with the clamping piece 330 and/or clamped with the bent hook 320 and is arranged on the door of the switching station cabinet, so that an operator can conveniently take and place the door; the door limiting hole 701 is arranged so that the switching station cabinet door can be conveniently fixed to a preset position.

Specifically, the door limiting holes 701 are formed in the bottom end of the cabinet body 700, so that the door of the switching station can be conveniently fixed to different positions relative to the cabinet body 700.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An opening and closing station cabinet door, characterized by comprising:

a cabinet door main body (100);

the storage assembly comprises a storage frame (300), the storage frame (300) is fixedly connected to the cabinet door main body (100) and forms an accommodating cavity (310) with an upward opening together with the cabinet door main body (100), and a clamping piece (330) and at least one bending hook (320) are further arranged on the storage frame (300);

the door limiting assembly comprises a door limiting connecting piece (210) fixedly connected to the inner side of the cabinet door main body (100) and a door limiting hook (220) rotatably connected with the door limiting connecting piece (210), the door limiting hook (220) can also move in a direction vertical to the rotation direction of the door limiting hook, and the door limiting hook (220) can be detachably connected with the external environment;

the heat dissipation assembly comprises a vent hole and a cover which are arranged on the cabinet door main body (100), wherein the protective cover (400) is arranged on the vent hole, a protective cover hole is formed in the protective cover (400), and an air filter screen is arranged on the inner side of the protective cover (400).

2. The switching station cabinet door according to claim 1, wherein there are two of said bent hooks (320).

3. The switching station cabinet door according to claim 1, wherein the shield hole is a long waist hole and is provided on a surface opposite to the ventilation hole.

4. The substation cabinet door according to claim 3, wherein the vent is a louvre.

5. The switching station cabinet door according to claim 1, wherein the door limit connector (210) comprises a U-shaped fixing member (211) and a bolt (212), the U-shaped fixing member (211) is installed on the cabinet door main body (100), the bolt (212) penetrates through one end of the door limit hook (220) placed in a U-shaped groove of the U-shaped fixing member (211), the bolt (212) is in threaded connection with two side plates of the U-shaped fixing member (211), and the door limit hook (220) can move along an axial direction of the bolt (212).

6. The switching station cabinet door according to claim 1, wherein the door stop assembly further comprises a hook receiving member (230) fixedly attached to the cabinet door body (100), the door stop hook (220) being insertable into the hook receiving member (230).

7. The substation cabinet door according to claim 1, further comprising at least one strengthening rib (500) attached to the cabinet door body (100).

8. The substation cabinet door according to claim 7, wherein the reinforcement (500) is arranged horizontally.

9. The substation cabinet door according to claim 8, wherein there are two of the reinforcing ribs (500).

10. An open-close station, characterized in that, comprises a cabinet body (700), a handle bracket (600) and the open-close station cabinet door of any claim 1 to 9, the handle bracket (600) can be lapped on the bending hook (320) and/or clamped on the clamping piece (330); the cabinet body (700) is provided with at least one door limiting hole (701), and the door limiting hook (220) can be inserted into the door limiting hole (701).