CN219717608U - Switch cabinet with locking structure - Google Patents

Abstract

The utility model discloses a switch cabinet with a locking structure, which comprises a cabinet body and a cabinet door hinged on the front surface of the cabinet body, wherein a button shell is fixedly arranged on the cabinet door, a button cap is movably arranged in the button shell, a locking plate is fixedly connected to the outer side of the cabinet door, a connecting frame is slidably arranged in the locking plate, a clamping block is integrally formed on one side of the connecting frame, clamping grooves matched with the clamping block are formed on the inner walls of the button cap and the locking plate, and a locking box is fixedly connected to the top of the locking plate.

Description

Switch cabinet with locking structure

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with a locking structure.

Background

A switchgear is a device for maintaining and managing an electric power system, including an electric switch, a fuse, a circuit breaker, a disconnector, and other control devices, which are commonly used in a transmission and distribution system to control the flow of electric energy and to manage the safety of a circuit, and various kinds of buttons, such as an opening and closing button, a fault reset button, and the like, are generally disposed outside a cabinet door of the switchgear.

The button of the existing switch cabinet cannot be locked when not used and is exposed to the outside, so that the button is easily touched by a worker, misoperation is caused, and the situations of switch misjump and the like occur.

Disclosure of Invention

The utility model aims to provide a switch cabinet with a locking structure, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cubical switchboard with locking structure, includes the cabinet body and articulates the positive cabinet door of cabinet body, fixed mounting has the button shell on the cabinet door, the inside movable mounting of button shell has the button cap, the outside fixedly connected with locking plate of cabinet door, the inside slidable mounting of locking plate has the link, one side integrated into one piece of link has the fixture block, the inner wall of button cap and locking plate all be equipped with fixture block matched with draw-in groove, the top fixedly connected with locking box of locking plate, the inside sliding connection of locking box has the movable box, be equipped with the connecting block between movable box and the link, the inner wall fixedly connected with rack of locking box, the inside sliding connection of movable box has the horizontal pole, the one end fixedly connected with of horizontal pole and rack matched with tooth piece, the other end fixedly connected with plectane of horizontal pole, the outside cover of horizontal pole is equipped with the spring.

As a preferable scheme of the utility model, the spring is positioned in the movable box, a hollow groove is formed in the rack in a penetrating manner, and the cross rod is connected with the hollow groove in a sliding manner.

As a preferable scheme of the utility model, limiting blocks are symmetrically and fixedly connected to the outer side of the circular plate, limiting grooves are formed in the inner wall of the movable box, and the limiting blocks are in sliding connection with the limiting grooves.

As a preferable scheme of the utility model, the inner wall of the locking box is fixedly connected with a sliding rod, and the movable box is movably sleeved on the outer side of the sliding rod.

As a preferable mode of the utility model, the outer side of the locking box is provided with a sign.

As a preferable scheme of the utility model, the cabinet door is provided with heat dissipation holes.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the button cap can be locked through the clamping block and the clamping groove, the situation that a worker misoperates the button cap is prevented, the safety is improved, and the movable box can be pushed only by pressing the circular plate inwards before the movable box is pushed to unlock the button cap through the tooth block, the rack, the cross rod, the movable box, the connecting block, the connecting frame and the spring, so that the misoperation preventing effect is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a front cross-sectional view of the locking plate of the present utility model;

FIG. 4 is a top cross-sectional view of the lock box of the present utility model;

FIG. 5 is a schematic view showing the internal structure of the lock box of the present utility model;

FIG. 6 is a schematic view of the structure of the rack of the present utility model;

fig. 7 is a schematic view of the structure of the tooth block of the present utility model.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a heat radiation hole; 4. a button cap; 5. a locking plate; 6. a button housing; 7. a circular plate; 8. identification; 9. a lock box; 10. a movable box; 11. a limit groove; 12. a slide bar; 13. a clamping block; 14. a clamping groove; 15. a connecting frame; 16. a connecting block; 17. tooth blocks; 18. a rack; 19. a hollow groove; 20. a cross bar; 21. a spring; 22. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 7, the present utility model provides a technical solution: the switch cabinet with locking structure comprises a cabinet body 1 and a cabinet door 2 hinged on the front surface of the cabinet body 1, wherein a button shell 6 is fixedly arranged on the cabinet door 2, a button cap 4 is movably arranged in the button shell 6, a locking plate 5 is fixedly connected on the outer side of the cabinet door 2, a connecting frame 15 is slidably arranged in the locking plate 5, a clamping block 13 is integrally formed on one side of the connecting frame 15, clamping grooves 14 matched with the clamping block 13 are formed on the inner walls of the button cap 4 and the locking plate 5, the clamping block 13 is matched with the clamping grooves 14 and can be used for fixing the button cap 4, the situation that a worker erroneously operates the button cap 4 is prevented, the safety is improved, a locking box 9 is fixedly connected to the top of the locking plate 5, a movable box 10 is slidably connected in the locking box 9, a connecting block 16 is arranged between the movable box 10 and the connecting frame 15, the inner wall fixedly connected with rack 18 of lock box 9, the inside sliding connection of movable box 10 has horizontal pole 20, the one end fixedly connected with of horizontal pole 20 and rack 18 matched with tooth piece 17, tooth piece 17 cooperates with rack 18 and is used for fixed movable box 10, prevent that the staff from touching by mistake and pushing movable box 10, lead to fixture block 13 to break away from draw-in groove 14, lose the locking effect to fixture block 13, improve the effect of preventing the maloperation, the other end fixedly connected with plectane 7 of horizontal pole 20, plectane 7 not only can make things convenient for the staff to promote horizontal pole 20, also be convenient for spring 21 to the application of force to horizontal pole 20 through plectane 7, the outside cover of horizontal pole 20 is equipped with spring 21, spring 21 is used for exerting thrust to plectane 7, thereby ensure that tooth piece 17 and rack 18 remain the meshing state, avoid fixture block 13 to shift out from draw-in groove 14.

Wherein, spring 21 is located the inside of activity case 10, and rack 18 inside runs through and is equipped with empty slot 19, and empty slot 19 can avoid rack 18 to block horizontal pole 20 slip, horizontal pole 20 and empty slot 19 sliding connection.

The limiting blocks 22 are symmetrically and fixedly connected to the outer side of the circular plate 7, the limiting grooves 11 are formed in the inner wall of the movable box 10, the limiting grooves 11 and the limiting blocks 22 are matched to limit the circular plate 7, so that when the tooth block 17 is separated from the rack 18, the circular plate 7 cannot rotate, the tooth block 17 cannot rotate, dislocation of the tooth block 17 and the rack 18 is avoided, meshing cannot be conducted, and the limiting blocks 22 are slidably connected with the limiting grooves 11.

Wherein, the inner wall fixedly connected with slide bar 12 of locking case 9, slide bar 12 are used for restricting movable case 10, make movable case 10 more stable when moving, and movable case 10 movable sleeve is established in the outside of slide bar 12.

Wherein, the outside of locking case 9 is equipped with sign 8, and sign 8 includes locking sign 8 and unlocking sign 8 to can make things convenient for the staff to know whether button cap 4 is locked.

Wherein, be equipped with louvre 3 on cabinet door 2, louvre 3 is convenient for the inside electrical equipment of cabinet body 1 dispel the heat.

Specifically, when the button cap 4 needs to be pressed, the circular plate 7 is pushed inwards by the movable box 10, the circular plate 7 enables the tooth block 17 to move through the cross rod 20, the tooth block 17 is separated from the rack 18, the movable box 10 is pushed to the right, the movable box 10 drives the connecting frame 15 to move through the connecting block 16, the connecting frame 15 drives the clamping block 13 to move, the movable box 10 is pushed to the lower side of the unlocking mark 8, the clamping block 13 is separated from the clamping groove 14 at the moment, the clamping block 13 can not fix the button cap 4, the button cap 4 can be pressed, when the button cap 4 needs to be locked, the circular plate 7 is pushed inwards to enable the tooth block 17 to be separated from the rack 18, the circular plate 7 compresses the spring 21, then the movable box 10 is pushed to the left, the movable box 10 enables the connecting frame 15 to move to the left through the connecting block 16, the connecting frame 15 drives the clamping block 13 to move to the left, the clamping block 13 is clamped into the clamping groove 14, the button cap 4 is locked, when the movable box 10 moves to the lower side of the locking mark 8, the circular plate 7 is released, the circular plate 7 is reset and the spring 21 is sprung to push the circular plate 7 to move, the circular plate 17 is driven through the cross rod 20, the tooth block 17 is meshed with the tooth block 18, and the movable box 10 is meshed with the rack 18, and the clamping block 13 is prevented from being separated from the clamping block 13.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying 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 present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a cubical switchboard with locking structure, includes the cabinet body (1), and articulates positive cabinet door (2) of the cabinet body (1), fixed mounting has button shell (6) on cabinet door (2), the inside movable mounting of button shell (6) has button cap (4), its characterized in that: the outside fixedly connected with locking plate (5) of cabinet door (2), the inside slidable mounting of locking plate (5) has link (15), one side integrated into one piece of link (15) has fixture block (13), the inner wall of button cap (4) and locking plate (5) all be equipped with fixture block (13) matched with draw-in groove (14), the top fixedly connected with locking box (9) of locking plate (5), the inside sliding connection of locking box (9) has activity case (10), be equipped with connecting block (16) between activity case (10) and link (15), the inner wall fixedly connected with rack (18) of locking case (9), the inside sliding connection of activity case (10) has horizontal pole (20), the one end fixedly connected with of horizontal pole (20) and rack (18) matched with tooth piece (17), the other end fixedly connected with plectane (7) of horizontal pole (20), the outside cover of horizontal pole (20) is equipped with spring (21).

2. A switchgear with locking structure according to claim 1, characterized in that: the spring (21) is located inside the movable box (10), the hollow groove (19) is formed in the rack (18) in a penetrating mode, and the cross rod (20) is connected with the hollow groove (19) in a sliding mode.

3. A switchgear with locking structure according to claim 1, characterized in that: limiting blocks (22) are symmetrically and fixedly connected to the outer side of the circular plate (7), limiting grooves (11) are formed in the inner wall of the movable box (10), and the limiting blocks (22) are in sliding connection with the limiting grooves (11).

4. A switchgear with locking structure according to claim 1, characterized in that: the inner wall of the locking box (9) is fixedly connected with a sliding rod (12), and the movable box (10) is movably sleeved on the outer side of the sliding rod (12).

5. A switchgear with locking structure according to claim 1, characterized in that: the outside of the locking box (9) is provided with a sign (8).

6. A switchgear with locking structure according to claim 1, characterized in that: and the cabinet door (2) is provided with a heat dissipation hole (3).