CN216850895U - High-voltage switch cabinet with safety protection - Google Patents

Abstract

The utility model discloses a high-voltage switch cabinet with safety protection, which comprises a cabinet, a cabinet door is arranged on one side of the cabinet by a hinge, a door lock switch is arranged on the cabinet door, a plurality of switch assemblies are arranged in the cabinet in a sliding way, wheel carriers are symmetrically arranged on both sides of each switch assembly, a fixed block is arranged at one end of each wheel carrier, a fixed hole is arranged on the fixed block, fixed telescopic rods are symmetrically arranged on both sides of the cabinet, a fixed rod is arranged on the extending end of each fixed telescopic rod, a plurality of clamping blocks are arranged on the side surface of the fixed rod at equal intervals, when the high-voltage switch cabinet is opened for a worker, namely, the high-voltage switch cabinet is actively opened by the door lock switch, the high-voltage switch cabinet normally operates, if the high-voltage switch cabinet is opened by a non-worker or is forcibly opened, the high-voltage switch cabinet automatically starts to alarm, the fixed telescopic rod positioned in the cabinet extends out to ensure that the clamping blocks are inserted in the fixed holes on the side surfaces of the switch assemblies, the condition that the protection switch is interfered by non-working personnel is realized.

Description

High-voltage switch cabinet with safety protection

Technical Field

The utility model relates to a high tension switchgear technical field, concretely relates to high tension switchgear with safety protection.

Background

The utility model discloses a be CN 215419054U's utility model patent, a safety device for high tension switchgear, including the cabinet body, the inside of the cabinet body divide into bus-bar room, handcart room and cable chamber through four baffles, and the both sides of the internal portion of cabinet are all fixed and are equipped with protective assembly, and two protective assembly all include the first bumper shock absorber of a plurality of, a plurality of second bumper shock absorber, backup pad, two first bracing pieces, two second bracing pieces, first sliding plate and second sliding plate, and the fixed guard plate that is equipped with in top of the first bumper shock absorber of a plurality of, the beneficial effects of the utility model are that: the bus chamber, the handcart chamber and the cable chamber are separated by the partition plate, different electric appliance parts are respectively placed in the bus chamber, the handcart chamber and the cable chamber, two sides of the cabinet body are respectively supported and fixed by the four first support rods and the four second support rods, the first sliding plate and the second sliding plate slide on the sliding rail, so that the first sliding plate and the second sliding plate can be conveniently reset during maintenance, the first sliding plate and the second sliding plate are stabilized by matching of the stop block and the elastic spring, and the first rubber plate is used for avoiding the occurrence of accidents caused by electric leakage when a circuit is damaged; the bus chamber and the like partitioned in the cabinet body are protected by the plurality of extrusion springs and the second rubber plate, so that collision is reduced, and electric appliance parts are prevented from being damaged;

but above-mentioned utility model, the protectiveness in the use is lower, usually as long as open the cubical switchboard the lock can, can not be fine play safety protection's effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high tension switchgear with safety protection to solve problem in the above-mentioned background.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a high tension switchgear with safety protection, includes the rack, one side hinge of rack is provided with the cabinet door, be provided with the lock switch on the cabinet door, the inside of rack slides and is provided with a plurality of switch assemblies, switch assembly's bilateral symmetry is provided with the wheel carrier, the one end of wheel carrier is provided with the fixed block, the fixed orifices has been seted up on the fixed block, the inside bilateral symmetry of rack is provided with fixed telescopic link, the stretching out of fixed telescopic link is served and is provided with the dead lever, the side equidistant a plurality of joint pieces that are provided with of dead lever.

As a further aspect of the present invention: a plurality of slide rails are symmetrically and equidistantly arranged in the cabinet, wheel grooves are formed in the lower portions of the side faces of the slide rails, and stopping pieces are symmetrically arranged at two ends of each wheel groove.

As a further aspect of the present invention: a plurality of pulleys are arranged below the wheel carrier at equal intervals, and the pulleys are arranged in the wheel grooves in a rolling mode.

As a further aspect of the present invention: the back of the cabinet is provided with a plurality of cooling fans in a rectangular array.

As a further aspect of the present invention: the top of rack is provided with a plurality of louvres, the bilateral symmetry of rack is provided with a plurality of side louvres, the bilateral symmetry of rack is provided with the hoist and mount groove.

As a further aspect of the present invention: handles are symmetrically arranged on one side of the switch assembly.

The utility model has the advantages that:

the utility model discloses in, one side hinge at the rack sets up the cabinet door, be provided with the lock switch on the cabinet door, slide in the inside of rack and set up a plurality of switch assemblies, the bilateral symmetry of every switch assembly sets up the wheel carrier, one end at the wheel carrier sets up the fixed block, set up the fixed orifices on the fixed block, then, the bilateral symmetry inside the rack sets up fixed telescopic link, stretching out at fixed telescopic link serves and sets up the dead lever, equidistant a plurality of joint pieces that set up in the side of dead lever again, when this high tension switchgear opens for the staff, open through the lock switch initiative promptly, then this high tension switchgear normal operating, the staff can pull out the switch assembly and set up through the handle on the every switch assembly of pulling, make the switch assembly can not be pulled out, the condition that the protection switch was disturbed by non-operating personnel has been played.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a connection structure between the switch assembly and the cabinet of the present invention;

fig. 3 is a schematic top view of the switch assembly of the present invention;

fig. 4 is a schematic side view of the switch assembly of the present invention;

fig. 5 is a schematic view of the connection structure of the middle slide rail and the cabinet of the present invention.

In the figure: 1. a cabinet; 11. a cabinet door; 110. a door lock switch; 12. side heat dissipation holes; 13. heat dissipation holes are formed in the top; 14. hoisting the groove; 15. a heat radiation fan; 2. a switch assembly; 21. a handle; 22. a wheel carrier; 23. a pulley; 24. a fixed block; 240. a fixing hole; 3. fixing the telescopic rod; 31. fixing the rod; 32. a clamping block; 4. a slide rail; 40. a wheel groove; 41. a stop piece.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model relates to a high tension switchgear with safety protection, including rack 1, one side hinge at rack 1 sets up cabinet door 11, be provided with door lock switch 110 on cabinet door 11, this door lock switch 110 can adopt fingerprint switch or password switch, slide in the inside of rack 1 and set up a plurality of switch assembly 2, the bilateral symmetry of every switch assembly 2 sets up wheel carrier 22, set up fixed block 24 in the one end of wheel carrier 22, set up fixed orifices 240 on fixed block 24, then, the bilateral symmetry in rack 1 inside sets up fixed telescopic link 3, set up dead lever 31 on the end that stretches out of fixed telescopic link 3, set up a plurality of joint pieces 32 in the side of dead lever 31 equidistant, when this high tension switchgear opens for the staff, namely open through door lock switch 110 initiative promptly, then this high tension switchgear normal operating, the staff can pull out switch assembly 2 and establish through pulling handle 21 on every switch assembly 2 Put for switch assembly 2 can not be pulled out, has played the condition that the protection switch is disturbed by non-staff.

Secondly, a plurality of slide rails 4 are symmetrically arranged in the cabinet 1 at equal intervals, wheel grooves 40 are arranged below the side surfaces of the slide rails 4, stop pieces 41 are symmetrically arranged at two ends of the wheel grooves 40, a plurality of pulleys 23 are arranged below the wheel carrier 22 at equal intervals, the pulleys 23 are arranged in the wheel grooves 40 in a rolling manner, handles 21 are symmetrically arranged on one sides of the switch assembly 2, the switch assembly 2 is convenient to move when being regulated and controlled, the vibration of the switch assembly 2 is reduced, and the situation that the switch assembly 2 vibrates to influence use in the drawing process is avoided.

In addition, be the rectangular array at the back of rack 1 and be provided with a plurality of radiator fan 15, set up a plurality of louvres 13 in the top of rack 1, set up a plurality of side louvres 12 at the bilateral symmetry of rack 1, the multi-angle is multi-direction dispels the heat to this high tension switchgear simultaneously to guarantee can not take place danger because of switch assembly 2 heat is too high in the use, set up hoist and mount groove 14 at the bilateral symmetry of rack 1, improve the convenience of high tension switchgear in production transportation and hoist and mount process.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like 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 directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (6)

1. The utility model provides a high tension switchgear with safety protection, includes rack (1), its characterized in that, one side hinge of rack (1) is provided with cabinet door (11), be provided with lock switch (110) on cabinet door (11), the inside slip of rack (1) is provided with a plurality of switch assemblies (2), the bilateral symmetry of switch assemblies (2) is provided with wheel carrier (22), the one end of wheel carrier (22) is provided with fixed block (24), fixed orifices (240) have been seted up on fixed block (24), the inside bilateral symmetry of rack (1) is provided with fixed telescopic link (3), stretching out of fixed telescopic link (3) is served and is provided with dead lever (31), the side equidistant a plurality of joint pieces (32) that are provided with of dead lever (31).

2. The high-voltage switch cabinet with safety protection according to claim 1, wherein a plurality of sliding rails (4) are symmetrically and equally spaced inside the cabinet (1), a wheel groove (40) is arranged below the side surface of each sliding rail (4), and stop pieces (41) are symmetrically arranged at two ends of the wheel groove (40).

3. The high-voltage switch cabinet with safety protection according to claim 1, wherein a plurality of pulleys (23) are arranged below the wheel carrier (22) at equal intervals, and the pulleys (23) are arranged in the wheel groove (40) in a rolling manner.

4. The high-voltage switch cabinet with safety protection according to claim 1, characterized in that the back of the cabinet (1) is provided with a plurality of cooling fans (15) in a rectangular array.

5. The high-voltage switch cabinet with safety protection according to claim 1, wherein a plurality of top heat dissipation holes (13) are arranged above the cabinet (1), a plurality of side heat dissipation holes (12) are symmetrically arranged on two sides of the cabinet (1), and a hanging groove (14) is symmetrically arranged on two sides of the cabinet (1).

6. The high-voltage switch cabinet with safety protection according to claim 1, characterized in that a handle (21) is symmetrically arranged on one side of the switch assembly (2).

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