CN212114369U

CN212114369U - Shockproof switch cabinet

Info

Publication number: CN212114369U
Application number: CN202020991827.4U
Authority: CN
Inventors: 陈煌坤
Original assignee: Fujian Chengyi Power Equipment Co ltd
Current assignee: Fujian Chengyi Power Equipment Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-12-08
Anticipated expiration: 2030-06-03

Abstract

The utility model relates to a cubical switchboard field especially indicates a cubical switchboard takes precautions against earthquakes, including base, a plurality of springs that the base upper surface symmetry set up and the magnetic path that is located the spring both ends, the utility model discloses the advantage is when the cabinet body produces vibrations, the cabinet body moves down along the mounting groove, utilize the mounting groove to the restriction of the cabinet body, avoid the cabinet body to break away from at the vibrations in-process and place the board and empty, then loop through the spring, the magnetic path that the magnetic pole is repellent mutually, place board and the multiple buffering of buffer layer, offset the cabinet body and place the decurrent impact force of board, reduce the cabinet body and place the board and shake the impact force that the base on the in-process produced the mounting groove bottom surface from top to bottom, also reduced the internal part of cabinet and received the risk that the impact.

Description

Shockproof switch cabinet

Technical Field

The utility model relates to a cubical switchboard field especially indicates a cubical switchboard takes precautions against earthquakes.

Background

In earthquake high-rise areas or when the people collide, the phenomenon that vibrations were emptyd can appear in the cubical switchboard, but traditional cubical switchboard shockproof function is relatively poor, can't in time reduce the impact force of cubical switchboard in vibrations in-process production for the electronic component in cubical switchboard and the cubical switchboard bumps easily and damages and not hard up, thereby influences the normal work of the inside electronic component of cubical switchboard.

Disclosure of Invention

The utility model provides a cubical switchboard takes precautions against earthquakes to it is relatively poor to overcome the traditional cubical switchboard function of taking precautions against earthquakes of prior art, makes electronic component in cubical switchboard and the cubical switchboard bump easily and damages and become flexible, thereby influences the problem of the inside electronic component's of cubical switchboard normal work.

The utility model adopts the following technical scheme: a shockproof switch cabinet comprises a base, a plurality of springs symmetrically arranged on the upper surface of the base, and magnetic blocks positioned at two ends of the springs,

the magnetic blocks at the bottom end of the spring are all fixed in the base, the upper parts of the magnetic blocks at the top end of the spring are all fixed on the placing plate, the placing plate is used for placing the cabinet body, magnetic poles of the two magnetic blocks are mutually repelled, and the sum of the elasticity of the spring and the repulsion force of the magnetic blocks is larger than the gravity of the cabinet body;

the base upper surface undercut is equipped with the mounting groove, places board slidable and installs in the mounting groove, and the size of mounting groove is corresponding with the size of the cabinet body.

As a further improvement, a yielding groove communicated with the mounting groove is formed in the base, and the bottom end of the spring is arranged in the yielding groove.

As a further improvement, the bottom surface of the mounting groove is covered with a buffer layer.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: when the cabinet body produces vibrations, the cabinet body moves down along the mounting groove, utilize the mounting groove to the restriction of the cabinet body, avoid the cabinet body to break away from at the vibrations in-process and place the board and empty, then loop through the spring, the magnetic path that the magnetic pole repulsed mutually, place board and the multiple buffering of buffer layer, offset the cabinet body and place the decurrent impact force of board, reduce the cabinet body and place the board vibrations in-process from top to bottom the impact force that produces the base on the mounting groove bottom surface, also reduced the internal part of cabinet and received the risk that the impact vibrations damaged and become flexible when avoiding the base damage, in order to reach shockproof purpose.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the base.

Fig. 3 is a schematic structural view of the cabinet placed on the placing plate.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 2, the shockproof switch cabinet comprises a base 2, a plurality of springs 35 symmetrically arranged on the upper surface of the base 2, and magnetic blocks 32 located at two ends of the springs 35.

As shown in fig. 2 to 3, the magnetic blocks 32 at the bottom end of the spring 35 are all fixed in the base 2 through an adhesive, the upper portions of the magnetic blocks 32 at the top end of the spring 35 are all fixed on the placing plate 31 through an adhesive, the placing plate 31 is used for placing the cabinet 1, magnetic poles of the two magnetic blocks 32 repel each other, the sum of the elastic force of the spring 35 and the repulsive force of the magnetic blocks 32 is greater than the gravity of the cabinet 1, under the condition that the cabinet 1 is placed on the placing plate 31 without external force, the placing plate 31 is at a certain distance from the surface of the base 2 for buffering and damping, the magnetic poles of the magnetic blocks 32 are both N poles, the spring 35 is preferably made of a spring steel material, has good damping performance, can reduce the impact force between the cabinet 1 and the placing plate 31 and the base 2, and can also counteract a part of downward impact force of the cabinet 1 and the placing plate 31 by utilizing the characteristic that the magnetic poles of the magnetic blocks 32 repel each other, so, the risk that the parts in the cabinet body 1 are damaged and loosened by impact shock is reduced while the damage of the base 2 is avoided, so that the shockproof purpose is achieved, the placing plate 31 is preferably a synthetic rubber plate, the strength is high, the breakage is not prone to occurring, ferromagnetism is not possessed, the magnetic block 32 cannot attract and magnetize the parts, the cabinet body 1 and the magnetic block 32 are prevented from being attracted and taken down easily, meanwhile, the good buffering and shock absorption performance is achieved, and the impact force generated between the placing plate 31 and the base 2 is reduced. 2 upper surface undercut of base is equipped with mounting groove 37, places board 31 slidable and installs in mounting groove 37, and mounting groove 37's size is corresponding with the size of the cabinet body 1, utilizes mounting groove 37 to the restriction of the cabinet body 1, avoids the cabinet body 1 to break away from to place board 31 and topple over at the vibrations in-process.

As shown in fig. 2 to 3, be equipped with a plurality of grooves 34 of stepping down that are linked together with mounting groove 37 in the base 2, the groove 34 of stepping down is located to spring 35 bottom, when the cabinet body 1 vibrations are too big, mounting groove 37 can guarantee that the cabinet body 1 can not excessively move down compression spring 35, avoid compression spring 35 to damage, and the bottom surface of mounting groove 37 coats and is stamped one deck buffer layer 36, buffer layer 36 is preferred synthetic rubber material, the buffering shock attenuation nature is good, can further reduce the cabinet body 1 and place the impact force that board 31 produced base 2 on the mounting groove 37 bottom surface in the vibrations process, avoid base 2 to damage, reduce the internal part vibrations of cabinet simultaneously and damage and not hard up risk, in order to reach shockproof purpose.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. A cubical switchboard takes precautions against earthquakes which characterized in that: comprises a base, a plurality of springs symmetrically arranged on the upper surface of the base and magnetic blocks positioned at two ends of the springs,

2. A rugged switchgear, according to claim 1, characterized in that: be equipped with the groove of stepping down that is linked together with the mounting groove in the base, the inslot of stepping down is located to the spring bottom.

3. A rugged switchgear, according to claim 1, characterized in that: the bottom surface of mounting groove coats and is stamped one deck buffer layer.