CN217266896U

CN217266896U - Novel shock attenuation base

Info

Publication number: CN217266896U
Application number: CN202220061232.8U
Authority: CN
Inventors: 叶自华; 程刚; 徐彬
Original assignee: Jiangsu Shengnai Pute Mining Equipment Manufacturing Co ltd
Current assignee: Jiangsu Shengnai Pute Mining Equipment Manufacturing Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-08-23
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a novel shock attenuation base, which comprises a substrate, the circumference is equipped with a plurality of rag bolt on the base plate, it is fixed with the pier that the base plate passes through rag bolt, be equipped with the buffer layer on the base plate, the upper end of buffer layer is equipped with the backup pad, it is equipped with a plurality of anchor bars to go up the circumference in the backup pad. Compared with the prior art, the utility model the advantage lie in: the whole damping base is convenient to assemble on site, has better damping effect and is favorable for popularization and use.

Description

Novel shock attenuation base

Technical Field

The utility model relates to a shock attenuation device technical field specifically indicates a novel shock attenuation base.

Background

The bridge shock absorption base is an important structural component for connecting an upper structure and a lower structure of a bridge, is positioned between the bridge and a cushion stone, can reliably transfer load and deformation borne by the upper structure of the bridge to the lower structure of the bridge, is an important force transfer device of the bridge, and has ever-increasing requirements on bridge buffers due to the complex environment of roads and bridges at present.

The existing damping base is complex to install, poor in damping effect and incapable of meeting actual process requirements.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a novel shock attenuation base that shock attenuation effect preferred and stability are good.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a novel shock attenuation base, includes the base plate, the circumference is equipped with a plurality of rag bolt on the base plate, it is fixed with the pier that the base plate passes through rag bolt, be equipped with the buffer layer on the base plate, the upper end of buffer layer is equipped with the backup pad, it is equipped with a plurality of anchor bars to go up the circumference in the backup pad.

As an improvement, the shock absorption layer comprises a plurality of composite rubber layers and a plurality of steel plate layers, and the shock absorption layer is arranged between two adjacent steel plate layers.

As an improvement, the composite rubber layer is compounded by virgin rubber and carbon black materials.

As an improvement, a plurality of mounting holes are formed in the supporting plate, the anchor bars are inserted into the mounting holes, and the lower ends of the anchor bars are fixed with the upper supporting plate into a whole through fastening bolts.

As an improvement, the lower end of the base plate is provided with an anti-skid pad, and the bottom of the anti-skid pad is provided with a plurality of anti-skid bulges.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a novel shock attenuation base is convenient fixes whole shock attenuation base on the pier through setting up rag bolt, through setting up the installation location of the convenient bridge of dowel steel, the buffer layer can play better cushioning effect on the one hand by compound rubber layer and steel deck coincide form, on the other hand can improve the bulk strength of buffer layer again, compound rubber layer is formed by former glue and carbon black material complex and can is improved the buffering on-the-spot equipment of making an uproar performance of falling on compound rubber layer, whole shock attenuation base makes things convenient for the field assembly, and the shock attenuation effect preferred, be favorable to using widely.

Drawings

Fig. 1 is a schematic structural view of the novel damping base of the present invention.

Fig. 2 is a schematic view of the structure of the novel damping base according to the present invention.

As shown in the figure: 1. the base plate, 2, rag bolt, 3, buffer layer, 4, go up backup pad, 5, anchor bar, 6, compound rubber layer, 7, steel sheet layer, 8, fastening bolt, 9, slipmat, 10, antiskid arch.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

Combine figure 1, a novel shock attenuation base, including base plate 1, the circumference is equipped with a plurality of rag bolt 2 on base plate 1, base plate 1 is fixed with the pier through rag bolt 2, be equipped with buffer layer 3 on base plate 1, the upper end of buffer layer 3 is equipped with backup pad 4, it is equipped with a plurality of anchor bars 5 to go up the circumference on backup pad 4.

The shock-absorbing layer 3 comprises a plurality of compound rubber layers 6 and a plurality of steel plate layers 7, and the shock-absorbing layer 3 is arranged between two adjacent steel plate layers 7.

The compound rubber layer 6 is formed by compounding virgin rubber and carbon black materials.

The anchor bar is characterized in that a plurality of mounting holes are formed in the supporting plate 4, the anchor bars 5 are inserted into the mounting holes, and the lower ends of the anchor bars 5 are fixed with the upper supporting plate 4 into a whole through fastening bolts 8.

The lower end of the base plate 1 is provided with an anti-skid pad 9, and the bottom of the anti-skid pad 9 is provided with a plurality of anti-skid bulges 10.

The utility model discloses when concrete implementation, with whole shock mount handling to appointed pier on, it is fixed with base plate and pier through rag bolt, at the in-process of erectting the bridge, thereby make the anchor bar insert to the corresponding locating hole of bridge and can accomplish the installation fast, the shock absorber layer forms by compound rubber layer and steel deck coincide and can play better cushioning effect on the one hand, on the other hand can improve the bulk strength of shock absorber layer again, compound rubber layer forms the buffering that can improve compound rubber layer by former glue and carbon black material complex and falls the performance of making an uproar.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a novel shock attenuation base, includes base plate (1), its characterized in that: circumference is equipped with a plurality of rag bolt (2) on base plate (1), base plate (1) is fixed with the pier through rag bolt (2), be equipped with buffer layer (3) on base plate (1), the upper end of buffer layer (3) is equipped with backup pad (4), it is equipped with a plurality of anchor bars (5) to go up the circumference on backup pad (4).

2. The novel shock absorbing base of claim 1, wherein: the shock absorption layer (3) comprises a plurality of composite rubber layers (6) and a plurality of steel plate layers (7), and the shock absorption layer (3) is arranged between every two adjacent steel plate layers (7).

3. The novel shock absorbing base as set forth in claim 1, wherein: go up to be equipped with a plurality of mounting holes on backup pad (4), anchor bar (5) are inserted and are established in the mounting hole, just the lower extreme of anchor bar (5) passes through fastening bolt (8) and fixes as an organic whole with last backup pad (4).

4. The novel shock absorbing base as set forth in claim 1, wherein: the lower end of the base plate (1) is provided with an anti-skid pad (9), and the bottom of the anti-skid pad (9) is provided with a plurality of anti-skid protrusions (10).