CN213117262U

CN213117262U - Cabinet bearing anti-seismic support

Info

Publication number: CN213117262U
Application number: CN202021815377.XU
Authority: CN
Inventors: 蔺广智
Original assignee: Dingcheng Tianjin Building Materials Co ltd
Current assignee: Dingcheng Tianjin Building Materials Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-04
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a cabinet bearing anti-seismic support, in particular to the technical field of anti-seismic supports, which comprises a support and an anti-seismic mechanism, wherein the support comprises an upper fixing seat and a lower fixing seat, the adjacent surfaces of the upper fixing seat and the lower fixing seat are respectively provided with a plurality of telescopic fixing rods, the upper fixing seat, the lower fixing seat and the fixing rods are connected through compression springs, and a cabinet is arranged between the upper fixing seat and the lower fixing seat; the anti-seismic mechanism comprises extension springs, annular cavities are formed in the upper fixing seat and the lower fixing seat, the extension springs are uniformly distributed in the annular cavities, and at least four damping mechanisms which are symmetrically distributed are fixed on the lower fixing seat and the upper fixing seat. The utility model discloses a be equipped with anti-seismic mechanism, the dead lever can be fixed rack top and bottom to guarantee the stability of rack during operation, the rack produces vibrations extension spring and can take place deformation flexible, thereby absorbs the vibrations power and releases, plays good shock attenuation effect.

Description

Cabinet bearing anti-seismic support

Technical Field

The utility model relates to an antidetonation support technical field, more specifically say, the utility model relates to a rack bearing antidetonation support.

Background

The equipment cabinets are generally made of cold-rolled steel plates or alloys and used for storing computers and related control equipment, can provide protection for the storage equipment, shields electromagnetic interference, arranges the equipment orderly and tidily and is convenient for later maintenance of the equipment, and are generally divided into server equipment cabinets, network equipment cabinets, console equipment cabinets and the like, and a support bracket needs to be arranged below the equipment cabinets.

The existing anti-seismic support is integrally welded together through steel plates, and the anti-seismic and shock-absorbing effects are not ideal when the anti-seismic support is used, so that the service life of electrical elements in a cabinet can be seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a rack bearing antidetonation support, the utility model aims to solve the technical problem that: how to improve the anti-seismic and shock-absorbing performance of the bracket.

In order to achieve the above object, the utility model provides a following technical scheme: a cabinet bearing anti-seismic support comprises a support and an anti-seismic mechanism, wherein the support comprises an upper fixing seat and a lower fixing seat, a plurality of telescopic fixing rods are arranged on the adjacent surfaces of the upper fixing seat and the lower fixing seat, the upper fixing seat, the lower fixing seat and the fixing rods are connected through compression springs, and a cabinet is arranged between the upper fixing seat and the lower fixing seat;

the anti-seismic mechanism comprises extension springs, annular cavities are formed in the upper fixing seat and the lower fixing seat, the extension springs are uniformly distributed in the annular cavities, and at least four damping mechanisms which are symmetrically distributed are fixed on the lower fixing seat and the upper fixing seat.

In a preferred embodiment, a lifting mechanism is arranged between the upper fixing seat and the lower fixing seat, the lifting mechanism comprises a threaded sleeve and a threaded rod, the threaded sleeve is rotatably connected with the lower fixing seat, the threaded rod is fixedly connected with the upper fixing seat, and the threaded rod is in threaded fit connection with the threaded sleeve.

In a preferred embodiment, a guide mechanism is further arranged between the upper fixing seat and the lower fixing seat, the guide mechanism comprises a telescopic rod and a telescopic sleeve, the telescopic rod is fixedly connected with the upper fixing seat, the telescopic sleeve is fixedly connected with the lower fixing seat, and the telescopic sleeve is slidably connected with the telescopic rod.

In a preferred embodiment, the damping mechanism comprises a sliding groove, and a damping block is slidably connected inside the sliding groove.

In a preferred embodiment, the extension springs are symmetrically distributed around the axis of the bracket.

In a preferred embodiment, the bottom of the lower fixed seat is welded with a supporting leg.

The implementation mode is specifically as follows: when the cabinet vibrates, the vibration force is transmitted to the cabinet in the upper fixing seat and the lower fixing seat through the extension spring, and the extension spring deforms and stretches in the same way to absorb and release the vibration force, so that the vibration force is absorbed and released, a good damping effect is achieved, the shock absorption device has the advantages that a good shock absorption effect is achieved, the uniformly distributed extension springs can absorb and offset shock force, the shock absorption effect can be achieved, and the shock resistance is improved.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a through being equipped with anti-seismic mechanism, the dead lever can be fixed rack top and bottom to guarantee the stability of rack during operation, the rack produces vibrations extension spring and can take place to deform and stretch out and draw back, thereby absorb and release the vibrations power, play good shock attenuation effect, when the external world shakes, the extension spring of the same reason can take place to deform and stretch out and draw back, thereby absorb and release the vibrations power, play good anti-seismic effect, utilize evenly distributed extension spring can absorb and offset the vibrations power, can reach the shock attenuation effect, improve the shock resistance;

2. the utility model discloses a be equipped with elevating system, rotate the thread bush, the height of fixing base on the thread bush is adjustable to adapt to the rack of different specifications, go up the fixing base when the motion, guiding mechanism plays the guide effect, makes and goes up more flat of fixing base motion, and the damping piece can receive frictional resistance's influence when sliding, and the damping piece rocks the opposite direction of direction and fixing base, utilizes the slip to slow down shaking of fixing base, further improves the shock resistance of mechanism.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention.

Fig. 2 is a front view of the overall structure of the present invention.

Fig. 3 is a top view of the upper fixing base structure of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

The reference signs are: the device comprises an upper fixing seat 1, a lower fixing seat 2, a fixing rod 3, a compression spring 4, a cabinet 5, an extension spring 6, an annular cavity 7, a thread bush 8, a threaded rod 9, a telescopic rod 10, a telescopic bush 11, a sliding groove 12 and a damping block 13.

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 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.

The utility model provides a cabinet bearing anti-seismic support, which comprises a support and an anti-seismic mechanism, wherein the support comprises an upper fixing seat 1 and a lower fixing seat 2, the adjacent surfaces of the upper fixing seat 1 and the lower fixing seat 2 are respectively provided with a plurality of telescopic fixing rods 3, the upper fixing seat 1, the lower fixing seat 2 and the fixing rods 3 are connected through compression springs 4, and a cabinet 5 is arranged between the upper fixing seat 1 and the lower fixing seat 2;

the anti-seismic mechanism comprises an extension spring 6, the upper fixing seat 1 and the lower fixing seat are both provided with an annular cavity 7, the extension springs 6 are uniformly distributed in the annular cavity 7, and the lower fixing seat 2 and the upper fixing seat 1 are both fixed with at least four damping mechanisms which are symmetrically distributed.

The extension springs 6 are symmetrically distributed by taking the axis of the support as a center, and the bottom of the lower fixing seat 2 is welded with supporting legs.

As shown in fig. 1 to 4, the embodiment specifically is: when the cabinet 5 vibrates, the vibration force is transmitted to the cabinet 5 in the upper fixing seat 1 and the lower fixing seat 2 through the tension spring 6, the tension spring 6 deforms and stretches, so that the vibration force is absorbed and released, and a good damping effect is achieved, when the external vibration occurs, the vibration force needs to be transmitted to the cabinet 5 in the upper fixing seat 1 and the lower fixing seat 2 through the tension spring 6, and the tension spring 6 deforms and stretches similarly, therefore, the vibration force is absorbed and released, a good anti-vibration effect is achieved, the uniformly distributed extension springs 6 can absorb and offset the vibration force, the shock absorption effect can be achieved, and the anti-vibration capacity is improved.

Go up fixing base 1 and be equipped with elevating system down between the fixing base 2, elevating system is including thread bush 8 and threaded rod 9, thread bush 8 rotates with lower fixing base 2 to be connected, threaded

rod

9 and 1 fixed connection of last fixing base, threaded rod 9 is connected with 8 screw-thread fit of thread bush, go up fixing base 1 and still be equipped with guiding mechanism down between the fixing base 2, guiding mechanism is including telescopic link 10 and telescope tube 11,

telescopic link

10 and 1 fixed connection of last fixing base,

telescope tube

11 and 2 fixed connection of lower fixing base,

telescope tube

11 and 10 sliding connection of telescopic link, damping mechanism is including spout 12, the inside sliding connection of spout 12 has damping piece 13.

As shown in fig. 2 and 4, the embodiment specifically includes: rotate thread bush 8, the height of fixing base 1 on the thread bush 8 is adjustable, with the rack 5 of adaptation different specifications, it is when the motion to go up fixing base 1, guiding mechanism plays the guide effect, it is more steady to make the motion of last fixing base 1, it can take place to rock to go up fixing base 1 and lower fixing base 2 by vibrations, the damping piece 13 that distributes in last fixing base 1 and lower fixing base 2 can take place to slide, because damping piece 13 can receive frictional resistance's influence when sliding, damping piece 13 sliding speed is less than fixing base 1 or lower fixing base 2 and rocks the speed, make damping piece 13 rock the opposite direction of direction and fixing base, utilize to slide and slow down shaking the width of cloth of fixing base, further improve mechanism's shock resistance.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, the fixed rod 3 can fix the top and the bottom of the cabinet 5, so that the stability of the cabinet 5 during working is ensured, the extension spring 6 can deform and stretch when the cabinet 5 vibrates, so that the vibration force is absorbed and released, and the extension spring 6 can deform and stretch similarly when the outside vibrates, so that the vibration force is absorbed and released;

referring to the attached

drawings

2 and 4 of the specification, the thread bush 8 is rotated, the height of the upper fixing base 1 can be adjusted by the thread bush 8, the upper fixing base 1 plays a role in guiding when moving, the upper fixing base 1 and the lower fixing base 2 can shake due to vibration, the damping blocks 13 distributed in the upper fixing base 1 and the lower fixing base 2 can slide, the sliding speed of the damping blocks 13 is lower than the shaking speed of the upper fixing base 1 or the lower fixing base 2, and the shaking direction of the damping blocks 13 is opposite to the shaking direction of the fixing bases.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rack bearing antidetonation support, includes support and antidetonation mechanism, its characterized in that: the support comprises an upper fixing seat (1) and a lower fixing seat (2), a plurality of telescopic fixing rods (3) are arranged on the adjacent surfaces of the upper fixing seat (1) and the lower fixing seat (2), the upper fixing seat (1) and the lower fixing seat (2) are connected with the fixing rods (3) through compression springs (4), and a cabinet (5) is arranged between the upper fixing seat (1) and the lower fixing seat (2);

the anti-seismic mechanism comprises an extension spring (6), the upper fixing seat (1) and the lower fixing seat are both provided with an annular cavity (7), the extension springs (6) are uniformly distributed in the annular cavity (7), and at least four damping mechanisms which are symmetrically distributed are fixed on the lower fixing seat (2) and the upper fixing seat (1).

2. A cabinet load-bearing anti-seismic support according to claim 1, characterized in that: go up and be equipped with elevating system between fixing base (1) and lower fixing base (2), elevating system is including thread bush (8) and threaded rod (9), thread bush (8) rotate with lower fixing base (2) and are connected, threaded rod (9) and last fixing base (1) fixed connection, threaded rod (9) are connected with thread bush (8) screw-thread fit.

3. A cabinet load-bearing anti-seismic support according to claim 1, characterized in that: go up still to be equipped with guiding mechanism between fixing base (1) and lower fixing base (2), guiding mechanism is including telescopic link (10) and flexible cover (11), telescopic link (10) and last fixing base (1) fixed connection, flexible cover (11) and lower fixing base (2) fixed connection, flexible cover (11) and telescopic link (10) sliding connection.

4. A cabinet load-bearing anti-seismic support according to claim 1, characterized in that: the damping mechanism comprises a sliding groove (12), and a damping block (13) is connected in the sliding groove (12) in a sliding manner.

5. A cabinet load-bearing anti-seismic support according to claim 1, characterized in that: the extension springs (6) are symmetrically distributed by taking the axis of the support as the center.

6. A cabinet load-bearing anti-seismic support according to claim 1, characterized in that: the bottom of the lower fixing seat (2) is welded with a supporting leg.