CN202323688U

CN202323688U - Plate type rubber support

Info

Publication number: CN202323688U
Application number: CN201120474005XU
Authority: CN
Inventors: 姚玉娟; 陈理想; 高元; 窦慧
Original assignee: JIANGSU YANGZHOU HELI RUBBER PRODUCTION Corp
Current assignee: JIANGSU YANGZHOU HELI RUBBER PRODUCTION Corp
Priority date: 2011-11-24
Filing date: 2011-11-24
Publication date: 2012-07-11
Anticipated expiration: 2021-11-24

Abstract

The utility model relates to a plate type rubber support and relates to an improvement to the structure of the shock insulation rubber support used for overhead roads, bridges and buildings. The utility model provides the plate type rubber support which consumes less metal resources, meets the operating requirements, and is convenient to replace and low in replacement and top lifting amount. The plate type rubber support comprises a rubber support body, and an upper connecting plate and a lower connecting plate which are arranged on the upper end surface and the lower end surface of the body, and an upper groove is formed in the bottom surface of the upper connecting plate; a lower groove is formed in the bottom surface of the lower connecting plate; the upper end of the body is put into the upper groove; and the lower end of the body is put into the lower groove. According to the utility model, the grooves are respectively formed on the upper connecting plate and the lower connecting plate, the support body is limited, and the phenomenon that the support slides out of a pier can be avoided. Meanwhile, with the consideration to the friendliness in replacement, each groove is formed by adopting a pair of Hough rings (hemicycles) through assembling, when the support body is required to be replaced, all that is needed is to dismount the Hough rings in the horizontal direction, then moderate jacking is performed, namely, an old support body can be removed, and a new support body can be used.

Description

Laminated rubber bearing

Technical field

The utility model relates to the improvement with the shock insulation rubber bearing structure of sky way, bridge, building.

Background technology

At present, highway in China bridge laminated rubber bearing depends on traditional tactic pattern for a long time and produces, uses.Existing problem: the one,, the metal material consumption is big, makes that cost is high, the Heavy Weight of product; The 2nd,, in view of the intrinsic propesties of elastomeric material, neoprene bearing is in the field work state for a long time in addition; Need regularly neoprene bearing to be safeguarded, maintain, changed, and existing product, if satisfy maintainability; Then need increase more steel construction piece, like embedded board, rebound, shrouding etc.; The 3rd,, when changing, need the jacking back timber, for fixed buildings, the jacking amount is excessive to have certain influence to building intensity.

The utility model content

The utility model provides a kind of metals resources utilization few to above problem, can satisfy instructions for use, and be convenient to change, change the little laminated rubber bearing of jacking amount.

The technical scheme of the utility model is: comprise the neoprene bearing body, and the upper junction plate and the lower connecting plate that are arranged on the upper and lower end face of said body, offer upper groove in the bottom surface of said upper junction plate; Bottom surface at said lower connecting plate offers low groove; Said upper groove is dropped in the upper end of said body, and said low groove is dropped in the lower end of said body.

Said upper groove is to be made up of a pair of Half ring of going up that is detachably connected on the upper junction plate bottom surface.

Said low groove is to be made up of a pair of Half ring down that is detachably connected on the lower connecting plate end face.

The utility model is provided with groove respectively on upper and lower junction plate, will prop up seat body " chimeric " between upper groove and low groove, has limited a seat body and has moved horizontally because horizontal force is excessive, the phenomenon that bearing skids off pier can not occur.Consider the friendly of replacing simultaneously, groove adopts the assembly unit of a pair of Hough (semicircle) ring to constitute, and when seat body is propped up in the needs replacing, only needs from horizontal direction dismounting Half ring, and jacking on a small quantity can be shifted out old seat body then, changes to a seat body newly.

Description of drawings

Fig. 1 is the structural representation of the utility model,

Fig. 2 is the structural representation of lower connecting plate in the utility model,

Fig. 3 is the another kind of structural representation of optimizing embodiment of the utility model lower connecting plate,

Fig. 4 is the vertical view of Fig. 3;

1 is upper junction plate among the figure, the 2nd, and body, the 3rd, lower connecting plate, the 21st, the upper end of body, the 23rd, the lower end of body, the 30th, low groove, the 31st, Half ring one, 32nd, Half ring two.

The specific embodiment

The utility model comprises neoprene bearing body 2 like Fig. 1, shown in 2, and the upper junction plate 1 and lower connecting plate 3 that are arranged on said body 2 upper and lower end faces, offers upper groove in the bottom surface of said upper junction plate 1; Offer low groove 30 in the bottom surface of said lower connecting plate 3; Said upper groove is dropped in the upper end 21 of said body, and said low groove 30 is dropped in the lower end 23 of said body.(upper groove structure on the upper junction plate 1 and low groove 30 symmetrical configuration on the lower connecting plate 3 are so be that the lower connecting plate structure is explained with Fig. 2 only)

Another kind as the utility model is optimized embodiment, and said low groove 30 is to be made up of a pair of Half ring (

Half ring

1,2 32 pairs of splicings of Half ring) down that is detachably connected on lower connecting plate 3 end faces.Like Fig. 3, shown in 4.When dismantling, can significantly reduce the jacking amount like this.

As another optimization embodiment of the utility model, said upper groove is to be made up of a pair of Half ring of going up that is detachably connected on upper junction plate 1 bottom surface.This embodiment can be used separately, also can and use with last optimization embodiment.

Claims

1. laminated rubber bearing comprises the neoprene bearing body, and the upper junction plate and the lower connecting plate that are arranged on the upper and lower end face of said body, it is characterized in that, offers upper groove in the bottom surface of said upper junction plate; Bottom surface at said lower connecting plate offers low groove; Said upper groove is dropped in the upper end of said body, and said low groove is dropped in the lower end of said body.

2. laminated rubber bearing according to claim 1 is characterized in that, said upper groove is to be made up of a pair of Half ring of going up that is detachably connected on the upper junction plate bottom surface.

3. laminated rubber bearing according to claim 1 is characterized in that, said low groove is to be made up of a pair of Half ring down that is detachably connected on the lower connecting plate end face.