CN215488659U

CN215488659U - Anti-seismic support of electromechanical equipment

Info

Publication number: CN215488659U
Application number: CN202121893286.2U
Authority: CN
Inventors: 王强
Original assignee: Wuxi Xiangtai General Equipment Co ltd
Current assignee: Wuxi Xiangtai General Equipment Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-11
Anticipated expiration: 2031-08-13

Abstract

The utility model provides an anti-seismic support of electromechanical equipment, which belongs to the technical field of fixed supports and comprises a bottom plate, wherein spring shafts are arranged in the bottom plate at equal intervals, supporting columns are fixedly arranged at four corners of the top of the bottom plate, the tops of the supporting columns are movably connected with a buffering shaft, a damping block is arranged at the top of the buffering shaft, the tops of the damping blocks are fixedly connected with a bearing plate, and the damping block on the same side and the bottom of the opposite supporting column are fixedly connected with a fixing rod. According to the utility model, the row of spring shafts is arranged in the bottom plate, so that the vibration from the ground can be dispersed by using the number and the coverage area of the spring shafts; the top of the supporting column is provided with the buffer shaft, so that the vibration force can be prevented from being quickly buffered and consumed due to the resonance effect generated by the damping block; through being connected a dead lever between snubber block and adjacent support column, can utilize triangle-shaped's stability to guarantee the stability of whole structure.

Description

Anti-seismic support of electromechanical equipment

Technical Field

The utility model relates to the technical field of fixed supports, in particular to an anti-seismic support of electromechanical equipment.

Background

With the rapid development of the industry, the types and the number of various electromechanical devices are increasing, and most of the electromechanical devices are installed in the workshop environment of a factory and are subjected to vibration when external devices operate, so that the electromechanical devices are generally installed on a damping support to reduce the vibration.

The existing electromechanical equipment anti-seismic structure generally adopts four independent damping springs to support a bearing plate directly, and then electromechanical equipment is fixed on the bearing plate, so that the damping effect is achieved; the first unstable structure itself that can cause of such structure is independently because the spring, and the second is because the reciprocal flexible that the spring atress can produce resonance and disappear power makes electromechanical device take place vibrations from top to bottom, can not play fine shock attenuation effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing electromechanical equipment anti-seismic structure generally adopts four independent damping springs to support the bearing plate directly and then fixes the electromechanical equipment on the bearing plate so as to achieve the damping effect; the first unstable structure itself that can cause of such structure is independently because the spring, and the second is because the reciprocal flexible that the spring atress can produce resonance and disappear power makes electromechanical device take place vibrations from top to bottom, can not play fine shock attenuation effect.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electromechanical device's antidetonation support, includes the bottom plate, the inside equidistant range of bottom plate sets up the spring axle, bottom plate top four corners department is fixed to set up the support column, a support column top swing joint buffering axle, buffering axle top sets up the snubber block, the board is accepted to snubber block top fixed connection one, same one side the snubber block is with an opposite support column bottom fixed connection dead lever.

Further preferred scheme: four vertical threaded holes are formed in the four corners of the bottom plate in a penetrating mode, and the spring shaft is composed of two hard springs wound alternately.

Further preferred scheme: the supporting column top is fixed to be seted up one and is accepted the groove, accepts the inslot and has laid the three-layer colloid ball that has certain elasticity, the buffering axle is embedded accepting groove and buffering axle bottom surface and colloid ball direct contact.

Further preferred scheme: the shock absorption block is provided with four blocks corresponding to the support columns, and the interior of the shock absorption block is composed of two crossed and wound strong springs.

Further preferred scheme: the dead lever is the tilt state, and dead lever upper end fixed connection is on the snubber block, and dead lever lower extreme fixed connection is on the support column, and two dead levers cross distribution of same side form "X" shape and the intersection activity sets up a tighrening ring.

Further preferred scheme: the bearing plate is exposed out of the area range where the bottom plate is located, and fixing holes are formed in the bearing plate in a penetrating mode, wherein the fixing holes are distributed in the bearing plate and are close to each other.

The utility model provides an anti-seismic support for electromechanical equipment, which has the following beneficial effects:

the row of spring shafts is arranged in the bottom plate, so that the vibration from the ground can be dispersed by using the number and the coverage area of the spring shafts.

The utility model has the advantage that the vibration force can be quickly buffered and consumed by avoiding the resonance effect generated by the damping block by arranging the buffering shaft at the top of the supporting column.

And finally, a fixing rod is connected between the damping block and the adjacent supporting column, and the two fixing rods on the same side are combined in a crossed manner to form a triangular shape, so that the stability of the whole structure can be ensured by utilizing the stability of the triangle.

Drawings

Fig. 1 is a schematic longitudinal sectional structure of the present invention.

FIG. 2 is a schematic top view of the receiving plate of the present invention.

In FIGS. 1-2: 1. a base plate; 101. a threaded hole; 2. a spring shaft; 3. a support pillar; 301. a receiving groove; 4. colloid balls; 5. a buffer shaft; 6. a damper block; 601. a strong spring; 7. fixing the rod; 8. a fastening ring; 9. a bearing plate; 901. and (7) fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1-2 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

please refer to fig. 1 to 2:

the embodiment provides further preferred scheme electromechanical device's antidetonation support, including

bottom plate

1, 1 inside equidistant range of bottom plate sets up spring axle 2, and 1 top four corners of bottom plate department is fixed to be set up

support column

3, and 3 top swing joint of support column cushion axle 5, the 5 tops of cushion axle set up snubber block 6, and 6 top fixed connection of snubber block accept board 9, same one side the snubber block 6 and 3 bottom fixed connection dead levers 7 of opposite support column.

Furthermore, four vertical threaded holes 101 are formed in four corners of the bottom plate 1 in a penetrating mode, and two hard springs wound alternately are arranged inside the spring shaft 2.

Furthermore, a receiving groove 301 is fixedly formed in the top of the supporting column 3, three layers of colloid balls 4 with certain elasticity are laid in the receiving groove 301, and the buffer shaft 5 is embedded in the receiving groove 301 and the bottom surface of the buffer shaft 5 is in direct contact with the colloid balls 4.

Furthermore, the damping block 6 is provided with four blocks corresponding to the supporting column 3, and the damping block 6 is internally composed of two cross-wound strong springs 601.

Furthermore, dead lever 7 is the tilt state, and dead lever 7 upper end fixed connection is on snubber block 6, and dead lever 7 lower extreme fixed connection is on support column 3, and two dead levers 7 cross distribution of same side form "X" shape and the activity of intersection sets up a tighrening ring 8.

Furthermore, the receiving plate 9 is exposed out of the area range of the bottom plate 1, and fixing holes 901 are arranged on the receiving plate 9 and penetrate through the plate surface and are distributed closely.

The working principle is as follows: the utility model provides the function of a vibration motor bearing, and discloses an anti-seismic support of electromechanical equipment.A base plate 1 is pre-placed at a specified position, a fastening bolt penetrates through a threaded hole 101 and is screwed down to enable the base plate 1 to be fixedly installed on the bottom surface, the electromechanical equipment is placed on a bearing plate 9, and a fixing hole 901 on the bearing plate 9 is selected according to the size and a connecting and fixing structure of the electromechanical equipment to fix the electromechanical equipment so as to prevent the equipment from moving; secondly, after the electromechanical device is installed and placed, in the normal use process, when the bottom surface vibrates, the spring shaft 2 in the bottom plate 1 can be buffered and dispersed, so that the influence of the vibration on the knot structure is reduced, when the vibration is too large and is transmitted to the bearing plate 9 through the supporting column 3, the strong spring 601 in the damping block 6 can play a role in buffering and consuming the vibration, and the damping shaft 5 can avoid the strong spring 601 in the damping block 6 from generating a resonance effect under the buffering and bearing effect of the colloid balls 4 in the bearing groove 301; finally, under the connecting and fixing action of the fixing rods 7, the stability and the stability of the whole structure can be ensured, and the fastening ring 8 can ensure the tight connection between the two crossed fixing rods 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides an electromechanical device's antidetonation support, includes bottom plate (1), its characterized in that: the bottom plate (1) is inside to be arranged at equal intervals and to be provided with spring shafts (2), bottom plate (1) top four corners department is fixed and is provided with support column (3), a support column (3) top swing joint buffering axle (5), buffering axle (5) top sets up snubber block (6), snubber block (6) top fixed connection accepts board (9), the same one side snubber block (6) and opposite support column (3) bottom fixed connection dead lever (7).

2. An anti-seismic support for an electromechanical device according to claim 1, wherein: four vertical threaded holes (101) are formed in the four corners of the bottom plate (1) in a penetrating mode, and the spring shaft (2) is composed of two hard springs wound alternately.

3. An anti-seismic support for an electromechanical device according to claim 1, wherein: the supporting column (3) top is fixed to be seted up one and is accepted groove (301), accepts groove (301) inside laid three-layer and have certain elastic colloid ball (4), buffering axle (5) are embedded accepting groove (301) and buffering axle (5) bottom surface and colloid ball (4) direct contact.

4. An anti-seismic support for an electromechanical device according to claim 1, wherein: the damping block (6) is provided with four blocks corresponding to the supporting column (3), and the damping block (6) is internally composed of two crossed and wound strong springs (601).

5. An anti-seismic support for an electromechanical device according to claim 1, wherein: the fixing rods (7) are in an inclined state, the upper ends of the fixing rods (7) are fixedly connected to the damping blocks (6), the lower ends of the fixing rods (7) are fixedly connected to the supporting columns (3), and the two fixing rods (7) on the same side face are distributed in a crossed mode to form an X-shaped mode, and a fastening ring (8) is movably arranged at the crossed position.

6. An anti-seismic support for an electromechanical device according to claim 1, wherein: the bearing plate (9) is exposed out of the area range of the bottom plate (1), and fixing holes (901) are formed in the bearing plate (9) in a penetrating mode and are distributed in a penetrating mode.