CN218732541U

CN218732541U - A subassembly is fixed to electric elements antidetonation for inside rack

Info

Publication number: CN218732541U
Application number: CN202222216892.1U
Authority: CN
Inventors: 李国章; 韦娜
Original assignee: Yangzhou Chang'an Electrical Equipment Co ltd
Current assignee: Yangzhou Chang'an Electrical Equipment Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-03-24
Anticipated expiration: 2032-08-23

Abstract

The utility model provides an electric elements antidetonation fixed subassembly for rack is inside, belongs to electrical equipment technical field, including the rack casing, install the pull board that a plurality of groups are used for placing electric elements in the casing, pull board both ends are fixed on floating installation, floating installation has elasticity flexible backup pad from top to bottom for support pull board elasticity floats, slows down pull board and the vibrations of the last electron gas spare of it. The pull plate is arranged on the supporting plate of the floating device, and the spring below the supporting plate can play a role in shock absorption. Therefore, the vibration of the equipment and the vibration generated by the cabinet of the distribution box can be absorbed, so that the electric elements on the drawing plate achieve the damping effect.

Description

A subassembly is fixed to electric elements antidetonation for inside rack

Technical Field

The utility model belongs to the technical field of electrical equipment, concretely relates to be used for the fixed subassembly of electrical element antidetonation of rack inside.

Background

The distribution cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to play roles of switching on and off, controlling or protecting and the like, and plays a very important role in the whole power industry.

Various electrical elements exist in the distribution box cabinet, and in the use process, the distribution box cabinet is easily influenced by the ground or the vibration of the distribution box cabinet, so that the connection end of the electrical element is loosened to cause failure. Frequent maintenance of the electrical components inside the switchgear cabinet is therefore required. It is therefore necessary to provide an anti-seismic fixing assembly for the electrical components inside the cabinet.

SUMMERY OF THE UTILITY MODEL

To the weak point among the prior art, the utility model provides a flat roll adjusting part that sizing mill was used.

The technical scheme of the utility model as follows:

the utility model provides an electric elements antidetonation fixed subassembly for rack is inside, includes the rack casing, install a plurality of groups in the casing and be used for placing electric elements's pull board, pull board both ends are fixed on floating installation, floating installation has the backup pad that can elastically stretch out and draw back from top to bottom for support pull board elastic floating slows down the electronic gas spare vibrations on the pull board. The pull plate is arranged on the supporting plate of the floating device, and the spring below the supporting plate can play a role in shock absorption. Therefore, the vibration of the equipment and the vibration generated by the cabinet of the distribution box can be absorbed, so that the electric elements on the drawing plate achieve the damping effect.

Preferably, the floating device comprises an expansion link, the expansion link is located in the channel of the inner wall of the shell, and one end of the expansion link is fixedly connected with the support plate.

Preferably, a spring is wound on the telescopic rod, and two ends of the spring are respectively pressed under the bottom end of the channel and the supporting plate and used for elastically supporting the supporting plate to reset.

Preferably, an opening is formed in the side wall of the channel, and a baffle is connected to the opening. The baffle can be dismantled, is convenient for install telescopic link and spring in the passageway.

Preferably, two ends of the pull plate are provided with track grooves, and the support plate is inserted into the track grooves and is pulled and slid relative to the support plate.

Preferably, more than 2 floating devices are connected to each drawing plate.

Preferably, the number of the drawing plates is not less than 3.

Advantageous effects

The technical scheme of the utility model as follows:

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of an anti-seismic fixing assembly for electrical components inside a cabinet according to the present disclosure;

FIG. 2 is an enlarged view of FIG. 1 at A;

in the figure:

1. a housing; 11. a channel; 2. a drawing plate; 3. a floating device; 31. a telescopic rod; 32. a spring; 33. a baffle plate; 34. a support plate; 41. a track groove; 5. an electronic gas component.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood 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", "front", "back" and the like indicate the orientation or positional relationship based on the orientation or positional relationship 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" 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.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-2, an anti-seismic fixing assembly for electrical components inside a cabinet includes a cabinet housing 1 (cabinet), where the housing 1 has a generally rectangular structure and is hollow inside. A drawing plate 2 is installed in the shell 1, and the drawing plate 2 is placed side by side from top to bottom. A plurality of electric elements are arranged on the drawing plate 2.

The two ends of the pull plate 2 are fixed on the floating device 3, the floating device 3 is provided with a support plate 34 which can elastically stretch up and down, one end of the support plate 34 is vertically and fixedly connected with the telescopic rod 31, and the support plate 34 and the telescopic rod 31 are L-shaped. The inner wall of the shell 1 is provided with a channel 11, and the channel 11 is L-shaped. The telescoping rod 31 is positioned within the channel 11 and the support plate 34 extends from the channel 11. The inner wall of the housing 1 is provided with a floating device 3 on two opposite surfaces. Two ends of a drawing plate 2 can be respectively connected to two floating devices 3 on two surfaces of the shell 1, so that the supporting plate 34 can realize suspension floating.

On the same cross section, the support is used for supporting the pull plate 2 to elastically float and slowing down the vibration of the pull plate 2 and the electronic air piece 5 on the pull plate. The floating device 3 comprises an expansion link 31, the expansion link 31 is located in the inner wall channel 11 of the shell 1, and one end of the expansion link 31 is fixedly connected with the support plate 34.

The telescopic rod 31 is wound with a spring 32, and two ends of the spring 32 are respectively pressed against the bottom end of the channel 11 and the supporting plate 34 for elastically supporting the supporting plate 34 to return. When vibration occurs, the spring 32 absorbs the vibration of the electrical component to reduce the vibration amplitude, so as to prevent the electrical component from being damaged by the vibration.

Preferably, an opening is formed in the side wall of the channel 11, and a baffle 33 is connected to the opening. The blocking plate 33 is removable to facilitate the installation of the telescopic rod 31 and the spring 32 in the channel 11.

Preferably, two ends of the drawing plate 2 are provided with rail grooves 41, and the support plate 34 is inserted into the rail grooves 41 and is drawn and slid relative to the support plate 34. The two ends of the drawing plate 2 slide in the rail grooves 41 to complete drawing action.

Preferably, more than 2 floating devices 3 are connected to each drawing plate 2. The more the floating devices 3 are, the stronger the shock absorbing ability thereof is, and the more stable the electric element is.

Preferably, the number of the drawing plates 2 is not less than 3. More electrical components can be mounted on a plurality of pull plates 2.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, particular embodiments, but rather to those skilled in the art, having the benefit of the teachings of the present invention, which is capable of numerous modifications and alternative forms, and will be readily apparent to those skilled in the art, and it is not intended to limit the invention to the details shown and described without departing from the general concepts defined by the appended claims and their equivalents.

Claims

1. The utility model provides an electric elements antidetonation fixed subassembly for rack is inside, includes rack casing (1), install a plurality of groups in casing (1) and be used for placing electric elements pull board (2), its characterized in that, pull board (2) both ends are fixed on floating installation (3), floating installation (3) have backup pad (34) that can elastically stretch out and draw down from top to bottom for support pull board (2) elastic float slows down pull board (2) and last electron gas spare (5) vibrations.

2. An anti-seismic fixing assembly for electrical components inside a cabinet according to claim 1, characterized in that said floating device (3) comprises telescopic rods (31), said telescopic rods (31) being located in said inner wall channel (11) of said casing (1), one end of which is fixedly connected to said supporting plate (34).

3. An anti-seismic fixing assembly for electric components inside a cabinet according to claim 2, characterized in that a spring (32) is wound on the telescopic rod (31), and two ends of the spring (32) respectively press against the bottom end of the channel (11) and a support plate (34) for elastically supporting the support plate (34) to return.

4. Anti-seismic fixing assembly for electrical components inside cabinets according to claim 2, characterized in that the side walls of said channel (11) are provided with openings, to which baffles (33) are connected.

5. Anti-seismic fixing assembly for electrical components inside a cabinet according to claim 2, characterized in that the two ends of the pull-out plate (2) are provided with rail grooves (41), the rail grooves (41) are inserted into the support plate (34) and are slidably pulled out and pushed relative to the support plate (34).

6. Anti-seismic fixing assembly for electrical components inside cabinets according to claim 1, characterized in that more than 2 of said floating devices (3) are connected to each drawer plate (2).

7. Anti-seismic fixing assembly of electrical components for the inside of cabinets according to claim 6, characterized in that said pull-out plate (2) is not lower than 3.