CN223706714U

CN223706714U - Shock insulation support with disc spring group connected in series with rubber sliding block

Info

Publication number: CN223706714U
Application number: CN202423302147.4U
Authority: CN
Inventors: 史九雷; 郑步文; 何海波
Original assignee: Yangzhou Lelex Precision Automation Equipment Co ltd
Current assignee: Yangzhou Lelex Precision Automation Equipment Co ltd
Priority date: 2024-12-31
Filing date: 2024-12-31
Publication date: 2025-12-23
Anticipated expiration: 2034-12-31

Abstract

The utility model discloses a shock insulation support with a disc spring group connected with a rubber sliding block in series, which belongs to the technical field of shock insulation supports and comprises a bottom plate, wherein an elastic rubber column is arranged at the top of the bottom plate, a lifting plate is sleeved on the outer wall of the elastic rubber column, a supporting spring is sleeved on the outer wall of the elastic rubber column, one end of the supporting spring is connected with the bottom of the lifting plate, the other end of the supporting spring is connected with the top of the bottom plate, four groups of damping mechanisms are hinged to the top of the bottom plate, damping mechanisms are arranged on the left side and the right side of the top of the bottom plate, four groups of guide rods are arranged at the top of the lifting plate, the disc spring groups are sleeved on the outer walls of the four groups of guide rods, and bearing plates are arranged at the tops of the four groups of guide rods.

Description

Shock insulation support with disc spring group connected in series with rubber sliding block

Technical Field

The utility model relates to the technical field of shock insulation supports, in particular to a shock insulation support with a disc spring group connected with a rubber sliding block in series.

Background

The shock insulation support with the disc spring group connected with the rubber sliding block in series is suitable for various occasions needing shock insulation and shock absorption, such as engineering structures of buildings, bridges, tunnels and the like. Particularly in areas with frequent earthquakes, the support can effectively reduce the influence of the earthquakes on the structure and improve the anti-seismic performance of the structure, but the structure of the conventional shock insulation support is complex and difficult to apply and popularize in large scale in practical engineering, so that the shock insulation support with the disc spring group connected with the rubber sliding blocks in series is provided.

Disclosure of utility model

The utility model aims to provide a shock insulation support with a disc spring group connected with a rubber sliding block in series, so as to solve the problems in the background art.

The shock insulation support comprises a bottom plate, an elastic rubber column is arranged at the top of the bottom plate, a lifting plate is sleeved on the outer wall of the elastic rubber column, a supporting spring is sleeved on the outer wall of the elastic rubber column, one end of the supporting spring is connected with the bottom of the lifting plate, the other end of the supporting spring is connected with the top of the bottom plate, four groups of shock absorption mechanisms are hinged to the top of the bottom plate, damping mechanisms are arranged on the left side and the right side of the top of the bottom plate, four groups of guide rods are arranged at the top of the lifting plate, disc spring groups are sleeved on the outer wall of the guide rods, and bearing plates are arranged at the tops of the four groups of guide rods.

Further, damper includes the articulated first sleeve that is equipped with in bottom plate top, sliding connection is equipped with the sliding plate in the first sleeve, and the sliding plate bottom is equipped with damping spring, damping spring one end is connected with the interior bottom of first sleeve, the sliding plate top is equipped with the shock attenuation pole, and top and lifter plate bottom are articulated in the shock attenuation pole one end runs through first sleeve.

Further, guide grooves are formed in the left and right side walls in the first sleeve, and guide blocks matched with the guide grooves are arranged in the left and right side walls of the sliding plate.

Further, the first sleeve outer wall cup joints and has had first spring, first spring one end is connected with the bottom plate top, the first spring other end is connected with the lifter plate bottom.

Further, damping mechanism includes the second sleeve that the bottom plate top articulates and is equipped with, sliding connection is equipped with the piston in the second sleeve, the piston below is equipped with damping medium, the piston top is equipped with the damping pole, and top and lifter plate bottom are articulated in damping pole one end and the second sleeve, the damping spring has been cup jointed to the damping pole outer wall, damping spring one end is connected with top in the second sleeve, the damping spring other end is connected with the piston top, second sleeve outer wall cup joints second spring, second spring one end is connected with the bottom plate top, the second spring other end is connected with the lifter plate bottom.

Further, the four groups of damping mechanisms are distributed on the top of the bottom plate in a rectangular array, and the damping mechanisms are arranged between the two groups of damping mechanisms on the left side and the right side.

Compared with the prior art, the utility model has the beneficial effects that the guide rod, the disc spring group, the damping mechanism and the damping mechanism are arranged to vertically perform damping and buffering, and meanwhile, the damping and buffering can be transversely performed under the cooperation of the elastic rubber column, the damping mechanism and the damping mechanism (because the damping mechanism and the damping mechanism are hinged with the bottom plate and the lifting plate), so that the guide rod, the disc spring group, the damping mechanism and the damping mechanism are simple in structure and can be applied to actual engineering and popularized on a large scale.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the inner structure of the first sleeve according to the present utility model;

Fig. 3 is a schematic view of the internal structure of the second sleeve according to the present utility model.

The device comprises a base plate 1, a supporting spring 2, a damping mechanism 3, a first spring 30, a first sleeve 31, a damping rod 32, a damping plate 33, a sliding plate 34, a damping spring 4, a damping mechanism 40, a second sleeve 41, a damping rod 42, a second spring 43, a damping spring 44, a piston 45, a damping medium 5, a lifting plate 6, a disc spring set 7, a guide rod 8, an elastic rubber column 9 and a bearing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Referring to fig. 1, the utility model provides a technical scheme that the shock insulation support for a disc spring group serial connection rubber sliding block comprises a bottom plate 1, an elastic rubber column 8 is arranged at the top of the bottom plate 1, a lifting plate 5 is sleeved on the outer wall of the elastic rubber column 8, a supporting spring 2 is sleeved on the outer wall of the elastic rubber column 8, one end of the supporting spring 2 is connected with the bottom of the lifting plate 5, the other end of the supporting spring 2 is connected with the top of the bottom plate 1, four groups of damping mechanisms 3 are hinged to the top of the bottom plate 1, damping mechanisms 4 are arranged on the left side and the right side of the top of the bottom plate 1, the four groups of damping mechanisms 3 are distributed in a rectangular array at the top of the bottom plate 1, the damping mechanisms 4 are arranged between the two groups of damping mechanisms 3 on the left side and the right side, four groups of guide rods 7 are arranged on the top of the lifting plate 5, disc spring groups 6 are sleeved on the outer walls of the four groups of guide rods 7, and a bearing plate 9 is arranged on the top of the four groups of guide rods 7.

Referring to fig. 1 and 2, the damping mechanism 3 includes a first sleeve 31 hinged to the top of the base plate 1, a sliding plate 33 slidably connected in the first sleeve 31, guide grooves are formed in left and right side walls of the first sleeve 31, guide blocks matched with the guide grooves are arranged on left and right side walls of the sliding plate 33, the sliding plate 33 moves more stably in the first sleeve 31 under the action of the guide grooves and the guide blocks, a damping spring 34 is arranged at the bottom of the sliding plate 33, one end of the damping spring 34 is connected with the bottom in the first sleeve 31, a damping rod 32 is arranged at the top of the sliding plate 33, one end of the damping rod 32 penetrates through the inner top of the first sleeve 31 and is hinged to the bottom of the lifting plate 5, a first spring 30 is sleeved on the outer wall of the first sleeve 31, one end of the first spring 30 is connected with the top of the base plate 1, and the other end of the first spring 30 is connected with the bottom of the lifting plate 5.

Referring to fig. 1 and 3, the damping mechanism 4 includes a second sleeve 40 hinged to the top of the bottom plate 1, a piston 44 slidably connected to the second sleeve 40, a damping medium 45 disposed below the piston 44, a damping rod 41 disposed on the top of the piston 44, a damping spring 43 sleeved on an outer wall of the damping rod 41, one end of the damping spring 43 connected to the inner top of the second sleeve 40, the other end of the damping spring 43 connected to the top of the piston 44, a second spring 42 sleeved on an outer wall of the second sleeve 40, one end of the second spring 42 connected to the top of the bottom plate 1, and the other end of the second spring 42 connected to the bottom of the lifting plate 5.

The working principle is that when the bearing plate 9 is extruded in the vertical direction, the bearing plate 9 can extrude the elastic rubber column 8, meanwhile, the bearing plate 9 can extrude the disc spring group 6, the connecting plate 5 can extrude the damping rod 32 and the damping rod 41, the damping rod 32 drives the sliding plate 33 to extrude the damping spring 34, the damping rod 41 drives the piston 44 to extrude the damping medium 45, the first spring 30 and the second spring 42 are extruded, at the moment, the first sleeve 31 and the second sleeve 44 are extruded outwards, vibration absorption in the vertical direction is realized, when the bearing plate 8 is extruded transversely, the bearing plate 9 can drive the elastic rubber column 8 to bend and extrude, if bending to the right, the damping mechanism 3 and the damping mechanism 4 on the right are extruded, the connecting plate 5 can extrude the damping rod 32 and the damping rod 41, the damping rod 32 drives the sliding plate 33 to extrude the damping spring 34, the damping rod 41 drives the piston 44 to extrude the damping medium 45, at the moment, the first spring 30 and the second spring 42 are extruded outwards, and the first sleeve 31 and the second sleeve 44 are extruded outwards, and vibration absorption in the transverse direction is realized.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 shock insulation support for the disc spring group series connection rubber sliding block comprises a bottom plate (1) and is characterized in that an elastic rubber column (8) is arranged at the top of the bottom plate (1), a lifting plate (5) is sleeved on the outer wall of the elastic rubber column (8), a supporting spring (2) is sleeved on the outer wall of the elastic rubber column (8), one end of the supporting spring (2) is connected with the bottom of the lifting plate (5), the other end of the supporting spring (2) is connected with the top of the bottom plate (1), four groups of damping mechanisms (3) are hinged to the top of the bottom plate (1), damping mechanisms (4) are arranged on the left side and the right side of the top of the bottom plate (1), four groups of guide rods (7) are arranged at the top of the lifting plate (5), disc spring groups (6) are sleeved on the outer wall of the guide rods (7), and bearing plates (9) are arranged at the top of the guide rods (7).

2. The shock insulation support of the disc spring set series connection rubber sliding block according to claim 1, wherein the shock absorption mechanism (3) comprises a first sleeve (31) hinged to the top of the base plate (1), a sliding plate (33) is arranged in sliding connection with the first sleeve (31), a shock absorption spring (34) is arranged at the bottom of the sliding plate (33), one end of the shock absorption spring (34) is connected with the inner bottom of the first sleeve (31), a shock absorption rod (32) is arranged at the top of the sliding plate (33), and one end of the shock absorption rod (32) penetrates through the inner top of the first sleeve (31) and is hinged to the bottom of the lifting plate (5).

3. The shock insulation support of the disc spring set serial connection rubber sliding block according to claim 2, wherein guide grooves are formed in the left side wall and the right side wall in the first sleeve (31), and guide blocks matched with the guide grooves are arranged on the left side wall and the right side wall of the sliding plate (33).

4. The shock insulation support of the disc spring group serial connection rubber sliding block according to claim 2, wherein a first spring (30) is sleeved on the outer wall of the first sleeve (31), one end of the first spring (30) is connected with the top of the bottom plate (1), and the other end of the first spring (30) is connected with the bottom of the lifting plate (5).

5. The shock insulation support of the disc spring set serial connection rubber sliding block according to claim 1, wherein the damping mechanism (4) comprises a second sleeve (40) hinged to the top of the bottom plate (1), a piston (44) is arranged in sliding connection with the second sleeve (40), a damping medium (45) is arranged below the piston (44), a damping rod (41) is arranged at the top of the piston (44), one end of the damping rod (41) is hinged to the inner top of the second sleeve (40) and the bottom of the lifting plate (5), a damping spring (43) is sleeved on the outer wall of the damping rod (41), one end of the damping spring (43) is connected with the inner top of the second sleeve (40), the other end of the damping spring (43) is connected with the top of the piston (44), a second spring (42) is sleeved on the outer wall of the second sleeve (40), one end of the second spring (42) is connected with the top of the bottom plate (1), and the other end of the second spring (42) is connected with the bottom of the lifting plate (5).

6. The shock insulation support for the disc spring group serial connection rubber sliding blocks is characterized in that four groups of shock absorption mechanisms (3) are distributed in a rectangular array on the top of the bottom plate (1), and the damping mechanisms (4) are arranged between the two groups of shock absorption mechanisms (3) on the left side and the right side.