CN219451765U - Miniaturized high-voltage switch cabinet with interlocking structure - Google Patents

Abstract

The utility model discloses a miniaturized high-voltage switch cabinet with an interlocking structure, which comprises a cabinet body which is arranged in an opening shape, wherein two hinges are fixedly connected to the edge of one side of the opening of the cabinet body, one cabinet door is fixedly connected to the other side of the two hinges, the wall of the cabinet door close to the lower end is provided with a mounting hole with a bearing in a penetrating way, and the disk is conveniently driven to stably rotate by an annular groove and a sliding rod during insertion through the special lockset and key.

Description

Miniaturized high-voltage switch cabinet with interlocking structure

Technical Field

The utility model relates to the technical field of miniaturized high-voltage switch cabinets, in particular to a miniaturized high-voltage switch cabinet with an interlocking structure.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the sub-control switch, and each shunt is arranged according to the requirement. Such as meters, automatic control, motor magnetic switches, various AC contactors, and the like, and some are also provided with high-voltage chambers and low-voltage chamber switch cabinets, high-voltage buses such as power plants and the like, and some are also provided with low-frequency load shedding for protecting main equipment, the switch cabinets are various in types and can be installed and required to be used in a classified manner, and the miniaturized high-voltage switch cabinet is one of the switch cabinets.

The current miniaturized high-voltage switch cabinet relies on single tool to lock to open when using, but in case receive the cabinet door of opening small-size high-voltage switch cabinet easily through single tool to lock once damaged, has the hidden danger to the inner structure destruction, does not have interlocking structure to small-size high-voltage switch cabinet inside now, leads to the cabinet door to be opened easily, has certain potential safety hazard performance, and protective properties are general.

Disclosure of Invention

The utility model aims to provide a miniaturized high-voltage switch cabinet with an interlocking structure, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a miniaturized high tension switchgear with interlocking structure, includes the cabinet body that the one deck is the opening form setting, cabinet body opening part one side edge fixedly connected with two hinges, two hinge opposite side fixedly connected with a cabinet door, the cabinet wall that the cabinet door is close to the lower extreme position runs through and has seted up the mounting hole that inside has the bearing, the mounting hole is inside to be connected with the tool to lock through the bearing rotation, the lockhole has been seted up inside, the inside activity of lockhole is inserted and is equipped with corresponding key, the outside fixedly connected with of key has the handle, the tool to lock opposite side is through connector fixedly connected with disc, the disc lower extreme runs through and has seted up first through the mouth, is far away from cabinet body opening one side is close to the interior wall of lower extreme position and has seted up the draw-in groove, jack has been seted up in the corresponding position of cabinet door and draw-in groove run through, jack and draw-in groove joint activity have been inserted a gag lever, gag lever and disc corresponding position run through and have been seted up the second through that the level set up, the spout has been seted up to the gag lever post lower extreme, spout, a spout is connected with the inner wall fixedly at the lower extreme slide bar.

As a preferable scheme of the utility model, one side of the limiting rod, which is far away from the cabinet body, is fixedly sleeved with the limiting ring, and the limiting ring is movably propped against the cabinet door.

As a preferable scheme of the utility model, the inner wall of the corresponding position of the cabinet door and the disc is provided with an annular groove, two sliding blocks are connected with two ends of the annular groove in a sliding way, and the other sides of the two sliding blocks are fixedly connected with the disc.

As a preferable scheme of the utility model, four symmetrically arranged supporting legs are fixedly connected at the corners of two sides of the lower surface of the cabinet body.

As a preferable scheme of the utility model, the disc can be rotationally inserted into the second through hole at different positions through the rotation of the lock to limit the limiting rod.

Compared with the prior art, the utility model has the beneficial effects that: set up dedicated tool to lock and key conveniently and drive the disc through ring channel and slide bar and stably rotate when inserting and establish to can rotate the first through-hole on the disc of will interconnecting the lock to inside the second through-hole, be convenient for take spacing collar and gag lever post out fast, be convenient for open the cabinet door after opening, the interlocking increases the overall protection performance to the cabinet door when closed simultaneously, avoid being destroyed by outside, convenient to use, the security is high, can improve miniaturized high tension switchgear's integral usage through dual interlocking structure.

Drawings

In order to more clearly illustrate the technical solutions of the inventive embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only examples of the inventive embodiments of the present utility model, and that other drawings can be obtained according to these drawings without the need of inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall sectional view of an embodiment of the present utility model;

FIG. 2 is a schematic side sectional view of a circular plate and a stop lever according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the internal cross-sectional structure of a cabinet door according to an embodiment of the present utility model;

fig. 4 is a schematic view of the external structure of the bottom end of the cabinet door according to the embodiment of the utility model.

In the figure: 1. a cabinet body; 2. a hinge; 3. a cabinet door; 4. a mounting hole; 5. a lock; 6. a lock hole; 7. a key; 8. a handle; 9. an annular groove; 10. a disc; 11. a slide block; 12. a first through opening; 13. a clamping groove; 14. a jack; 15. a limit rod; 16. a second through-hole; 17. a chute; 18. a slide bar; 19. a limit ring; 20. and (5) supporting legs.

Detailed Description

In order to make the objects, technical solutions and advantages of the inventive embodiments of the present utility model more apparent, the inventive implementation routine will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present utility model.

In the description of the inventive embodiments, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the inventive embodiments and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the inventive embodiments.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "coupled" should be construed broadly, and may be, for example, fixedly coupled, integrally coupled, or detachably coupled; may be a communication between the interiors of two elements; either directly or indirectly through intermediaries, the specific meaning of the terms in the inventive embodiments of the present utility model will be understood by those skilled in the art in the specific case.

Referring to fig. 1-4, the miniaturized high-voltage switch cabinet with the interlocking structure provided by the embodiment of the utility model comprises a cabinet body 1 which is arranged in an opening shape, two hinges 2 are fixedly connected to the edge of one side of the opening of the cabinet body 1, a cabinet door 3 is fixedly connected to the other side of the two hinges 2, a mounting hole 4 with a bearing inside is formed in the cabinet wall, close to the lower end, of the cabinet door 3 in a penetrating manner, and a lock 5 is rotatably connected to the inside of the mounting hole 4 through the bearing.

The lock 5 is internally provided with a lock hole 6, the lock hole 6 is movably inserted with a corresponding key 7, the outside of the key 7 is fixedly connected with a handle 8, the other side of the lock 5 is fixedly connected with a disc 10 through a connector, the lower end of the disc 10 is penetrated and provided with a first through hole 12, the inner box wall far away from the position, close to the lower end, of one side of the opening of the cabinet 1 is provided with a clamping groove 13, the corresponding position of the cabinet door 3 and the clamping groove 13 is penetrated and provided with an inserting hole 14, the inserting hole 14 and the clamping groove 13 are jointly movably inserted with a limiting rod 15, the corresponding position of the limiting rod 15 and the disc 10 is penetrated and provided with a second through hole 16 which is horizontally arranged, the lower end of the limiting rod 15 is provided with a sliding groove 17, the sliding groove 17 is in sliding connection with a sliding rod 18, and the lower end of the sliding rod 18 is fixedly connected with the inner wall at the lower end of the inserting hole 14.

One side of the limiting rod 15 far away from the cabinet body 1 is fixedly sleeved with a limiting ring 19, the limiting ring 19 and the cabinet door 3 are movably propped against each other, the limiting rod 15 is conveniently limited through the limiting ring 19, and the later use limiting is convenient.

The annular groove 9 is formed in the inner wall of the corresponding position of the cabinet door 3 and the disc 10, two sliding blocks 11 are slidably connected to two ends of the annular groove 9, the other sides of the two sliding blocks 11 are fixedly connected to the disc 10, sliding in the annular groove 9 through the sliding blocks 11 is facilitated, and the rotation stability of the disc 10 is improved.

Four supporting legs 20 which are symmetrically arranged are fixedly connected to corners on two sides of the lower surface of the cabinet body 1, so that the overall support stability of the cabinet body 1 can be conveniently increased through the four supporting legs 20, and the cabinet body is convenient to place stably.

The disc 10 can be rotationally inserted into the second through hole 16 at different positions through the rotation of the lock 5 to limit the limit rod 15.

When the cabinet body 1 needs to be used, the cabinet door 3 is required to be opened, the handle 8 inserts the special key 7 into the lock hole 6 in the lock 5, the disc 10 rotates when the lock 5 rotates, the disc 10 drives the slide bar 11 to stably rotate in the annular groove 9, the first through hole 12 rotates to the second through hole 16 when the disc 10 rotates, the limiting rod 15 is drawn out, the cabinet door 3 is opened through the hinge under the sliding limiting action of the sliding groove 17 and the sliding block 18 at the lower end of the limiting rod 15, the cabinet door 3 is convenient to use in the inside, when the cabinet door is not opened, the other positions of the disc 10 are inserted into the second through hole 16 to limit the limiting rod 15, the limiting rod 15 is prevented from being drawn out through the interlocking structure, the cabinet door 3 is limited, and the cabinet is high in safety.

While the basic principles of the present utility model have been shown and described, the foregoing is provided by way of illustration of a preferred embodiment of the utility model, and not by way of limitation, the foregoing embodiment and description are merely illustrative of the principles of the utility model, and any modifications, equivalents, improvements or modifications not within the spirit and scope of the utility model should be included within the scope of the utility model.

Claims (5)

1. Miniaturized high tension switchgear with interlocking structure, its characterized in that: including the cabinet body (1) that the one deck is the opening form setting, two hinge (2) of cabinet body (1) opening part one side edge fixedly connected with, two hinge (2) opposite side fixedly connected with cabinet door (3), cabinet door (3) are close to the wall of lower extreme position and are run through and have been seted up inside mounting hole (4) that have the bearing, the inside tool to lock (5) that is connected with through the bearing rotation of mounting hole (4), lockhole (6) are inside to be offered lockhole (6), inside activity of lockhole (6) is inserted and is equipped with corresponding key (7), key (7) outside fixedly connected with handle (8), tool to lock (5) opposite side is through connector fixedly connected with disc (10), first through-hole (12) have been seted up in disc (10) lower extreme run through, keep away from cabinet body (1) opening one side is close to the inner box wall of lower extreme position has been seted up draw-in groove (13), jack (14) have been seted up in the corresponding position run through of cabinet door (3) and draw-in groove (13), jack (14) and draw-in groove (13) are equipped with one joint (15) and are run through in groove (15) and are seted up limit lever (15) and are corresponding limit lever (15), the sliding groove (17) is connected with a sliding rod (18) in a sliding mode, and the lower end of the sliding rod (18) is fixedly connected to the inner wall of the lower end of the jack (14).

2. A miniaturized high voltage switchgear with interlocking structure according to claim 1, characterized in that: one side of the limiting rod (15) far away from the cabinet body (1) is fixedly sleeved with a limiting ring (19), and the limiting ring (19) is movably abutted against the cabinet door (3).

3. A miniaturized high voltage switchgear with interlocking structure according to claim 1, characterized in that: annular grooves (9) are formed in the inner walls of the corresponding positions of the cabinet door (3) and the disc (10), two sliding blocks (11) are connected to two ends of the annular grooves (9) in a sliding mode, and the other sides of the two sliding blocks (11) are fixedly connected to the disc (10).

4. A miniaturized high voltage switchgear with interlocking structure according to claim 1, characterized in that: four symmetrically arranged supporting legs (20) are fixedly connected to corners of two sides of the lower surface of the cabinet body (1).

5. A miniaturized high voltage switchgear with interlocking structure according to claim 1, characterized in that: the disc (10) can rotate through the lock (5) to insert different positions into the second through hole (16) to limit the limiting rod (15).