CN213602224U

CN213602224U - High-low voltage power distribution cabinet with keep apart protective structure

Info

Publication number: CN213602224U
Application number: CN202022604828.1U
Authority: CN
Inventors: 千大海
Original assignee: Baoji Hongyi Electronic Technology Co ltd
Current assignee: Baoji Hongyi Electronic Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-02
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a high-low voltage power distribution cabinet with an isolation protection structure, which relates to the field of power distribution cabinets and comprises a main body, a clamping structure and a connecting structure, wherein the power distribution cabinet is arranged in the main body, one side of the main body is rotatably connected with a protection door, and the top end of the main body is provided with an upper cover; wherein, the clamping structure comprises a pull rod positioned on the inner wall of the main body. The utility model discloses a set up the pull rod, the handle, a spring, the fixture block, the stopper, through pulling the handle, the handle drives the pull rod and removes, the pull rod removes and drives the fixture block and removes, when the fixture block removes the inner wall of main part, the stopper will restrict the removal of fixture block, thereby make the guard gate break away from the restriction of fixture block, after the fixture block breaks away from the inner wall recess of guard gate completely, can open the guard gate, loosen the handle simultaneously, the pull rod will get back to the normal position under the spring action of a spring, reach the purpose of opening and shutting the guard gate fast, the staff of being convenient for is to the use of switch board.

Description

High-low voltage power distribution cabinet with keep apart protective structure

Technical Field

The utility model relates to a switch board field specifically is a high-low voltage distribution cabinet with keep apart protective structure.

Background

The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a general power supply station and a substation use a high-voltage switch cabinet, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet goes to a distribution board of each power consumption, a control box and a switch box are equipment of a power distribution device which integrates and meets the design function requirements by assembling some switches, circuit breakers, fuses and other protection devices.

Current high-low voltage power distribution cabinet does not have protective structure at the in-process that uses, takes place the incident easily, and has protective structure's switch board, opens the mode and duplicates, the use and the maintenance of the switch board of being not convenient for, and the dust screen that the switch board was installed need the location clearance, and traditional dust screen generally adopts bolted connection, is not convenient for change the washing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the protection net is inconvenient to open and inconvenient to clean the dust screen, the high-low voltage power distribution cabinet with the isolation protection structure is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a high-low voltage power distribution cabinet with an isolation protection structure comprises a main body, a clamping structure and a connecting structure, wherein the power distribution cabinet is arranged in the main body, one side of the main body is rotatably connected with a protection door, and the top end of the main body is provided with an upper cover;

the clamping structure comprises a pull rod located on the inner wall of the main body, a first spring is arranged on the outer wall of the pull rod, a clamping block is connected to one end of the pull rod, the pull rod penetrates through the main body and is connected with a handle, and a limiting block is arranged on the outer wall of the pull rod.

Preferably, connection structure is including the dust screen that is located the main part inner wall, the inner wall of dust screen is provided with the recess, the inner wall of recess is provided with the telescopic link, the outer wall of telescopic link is provided with No. two springs, the one end of telescopic link is connected with flexible piece.

Preferably, the inner wall of the groove is matched with the outer wall of the telescopic block, and the inner wall of the groove is provided with another groove matched with the telescopic rod.

Preferably, the inner wall of main part is provided with the recess with fixture block assorted, the stopper is located the inside of main part.

Preferably, the inner wall of guard gate is provided with the recess with fixture block assorted, the outer wall of main part is latticed.

Preferably, the inner wall of the main body is provided with a groove matched with the telescopic block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up pull rod, handle, a spring, the fixture block, the stopper, through pulling the handle, the handle drives the pull rod and moves, the pull rod moves and drives the fixture block and move, the fixture block will give spring pressure simultaneously, when the fixture block moves to the inner wall of main part, the stopper will restrict the removal of fixture block, thereby make the guard gate break away from the restriction of fixture block, after the fixture block breaks away from the inner wall recess of guard gate completely, can open the guard gate, loosen the handle simultaneously, the pull rod will get back to the normal position under the spring action of a spring, reach the purpose of opening and shutting the guard gate fast, the staff of being convenient for uses to the switch board;

2. the utility model discloses a setting, the dust screen, flexible piece, the telescopic link, No. two springs, a groove, through applying a pulling force to the dust screen, after the dust screen received external pressure, flexible piece also can receive pressure, because the outer wall of flexible piece is spherical structure, so flexible piece can get into the inner wall of recess, it goes into the inner wall recess of recess to drive the telescopic link card simultaneously, will give No. two spring pressure simultaneously, after the dust screen takes out completely, flexible piece will get back to the normal position under the elasticity of No. two springs, reach the purpose of dismantling the installation dust screen fast, be convenient for to the clearance of dust screen, and the work efficiency is improved.

Drawings

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

fig. 2 is a schematic structural view of the fastening structure of the present invention;

FIG. 3 is a partial enlarged view of the point A of the present invention;

fig. 4 is a partial enlarged view of the position B of the present invention.

In the figure: 1. a main body; 2. a power distribution cabinet; 3. a protective door; 4. an upper cover; 5. a snap-fit structure; 501. a pull rod; 502. a first spring; 503. a clamping block; 504. a limiting block; 505. a handle; 6. a connecting structure; 601. a dust screen; 602. a groove; 603. a telescopic rod; 604. a second spring; 605. a telescopic block.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, 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. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a high-low voltage power distribution cabinet with an isolation protection structure comprises a main body 1, a clamping structure 5 and a connecting structure 6, wherein a power distribution cabinet 2 is arranged inside the main body 1, a protection door 3 is rotatably connected to one side of the main body 1, and an upper cover 4 is arranged at the top end of the main body 1;

the clamping structure 5 includes a pull rod 501 located on the inner wall of the main body 1, a first spring 502 is disposed on the outer wall of the pull rod 501, a clamping block 503 is connected to one end of the pull rod 501, the pull rod 501 penetrates through the main body 1 and is connected with a handle 505, and a limiting block 504 is disposed on the outer wall of the pull rod 501.

Please refer to fig. 2-3, the connection structure 6 includes a dust screen 601 located on the inner wall of the main body 1, a groove 602 is formed on the inner wall of the dust screen 601, a telescopic rod 603 is formed on the inner wall of the groove 602, a second spring 604 is formed on the outer wall of the telescopic rod 603, and a telescopic block 605 is connected to one end of the telescopic rod 603.

Please refer to fig. 4, the inner wall of the groove 602 is matched with the outer wall of the telescopic block 605, and the inner wall of the groove 602 is provided with another groove matched with the telescopic rod 603, so that the telescopic block 605 can be clamped into the groove 602 after being subjected to external pressure, and the telescopic rod 603 is driven to be clamped into the groove of the inner wall of the groove 602.

Please refer to fig. 3, the inner wall of the main body 1 is provided with a groove matching with the latch 503, and the limiting block 504 is located inside the main body 1, so that when the handle 505 is pulled, the latch 503 can be driven to move, and when the latch 503 moves to the inner wall of the main body 1, the limiting block 504 limits the movement of the latch 503.

Please refer to fig. 1, the inner wall of the protection door 3 is provided with a groove matching with the fixture block 503, the outer wall of the main body 1 is in a grid shape, and the fixture block 503 can be clamped into the groove of the inner wall of the protection door 3 through the structure, so that the protection door 3 is not easy to be separated from the main body.

Please refer to fig. 1, the inner wall of the main body 1 is provided with a groove matching with the telescopic block 605, and the telescopic block 605 can be clamped into the groove matching therewith through the structure.

The working principle is as follows: when the power distribution cabinet is used, the handle 505 can be pulled, the handle 505 drives the pull rod 501 to move, the pull rod 501 moves to drive the fixture block 503 to move, meanwhile, the fixture block 503 can apply pressure to the first spring 502, when the fixture block 503 moves to the inner wall of the main body 1, the limiting block 504 can limit the movement of the fixture block 503, so that the protective door 3 is separated from the limitation of the fixture block 503, after the fixture block 503 is completely separated from the inner wall groove of the protective door 3, the protective door 3 can be opened, meanwhile, the handle 505 is released, the pull rod 501 returns to the original position under the elastic force of the first spring 502, after the protective door 3 is opened, by applying a pulling force to the dustproof net 601, after the dustproof net 601 is applied with external pressure, the telescopic block 605 can be pressed, because the outer wall of the telescopic block 605 is in a spherical structure, the telescopic block 605 can enter the inner wall of the groove 602, and simultaneously, meanwhile, pressure is applied to the second spring 604, and when the dust screen 601 is completely taken out, the telescopic block 605 returns to the original position under the elastic force of the second spring 604.

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-low voltage distribution cabinet with keep apart protective structure, includes main part (1), block structure (5), connection structure (6), its characterized in that: a power distribution cabinet (2) is arranged in the main body (1), one side of the main body (1) is rotatably connected with a protective door (3), and the top end of the main body (1) is provided with an upper cover (4);

the clamping structure (5) comprises a pull rod (501) located on the inner wall of the main body (1), a spring (502) is arranged on the outer wall of the pull rod (501), a clamping block (503) is connected to one end of the pull rod (501), the pull rod (501) penetrates through the main body (1) and is connected with a handle (505), and a limiting block (504) is arranged on the outer wall of the pull rod (501).

2. The high-low voltage power distribution cabinet with the isolation protection structure according to claim 1, wherein: the connecting structure (6) comprises a dust screen (601) located on the inner wall of the main body (1), a groove (602) is formed in the inner wall of the dust screen (601), an expansion rod (603) is arranged on the inner wall of the groove (602), a second spring (604) is arranged on the outer wall of the expansion rod (603), and an expansion block (605) is connected to one end of the expansion rod (603).

3. The high-low voltage power distribution cabinet with the isolation protection structure according to claim 2, wherein: the inner wall of the groove (602) is matched with the outer wall of the telescopic block (605), and the inner wall of the groove (602) is provided with another groove matched with the telescopic rod (603).

4. The high-low voltage power distribution cabinet with the isolation protection structure according to claim 1, wherein: the inner wall of main part (1) is provided with the recess with fixture block (503) assorted, stopper (504) are located the inside of main part (1).

5. The high-low voltage power distribution cabinet with the isolation protection structure according to claim 1, wherein: the inner wall of guard gate (3) is provided with the recess with fixture block (503) assorted, the outer wall of main part (1) is latticed.

6. The high-low voltage power distribution cabinet with the isolation protection structure according to claim 2, wherein: the inner wall of the main body (1) is provided with a groove matched with the telescopic block (605).