CN203487449U - Bridge bearing - Google Patents

Bridge bearing Download PDF

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Publication number
CN203487449U
CN203487449U CN201320536400.5U CN201320536400U CN203487449U CN 203487449 U CN203487449 U CN 203487449U CN 201320536400 U CN201320536400 U CN 201320536400U CN 203487449 U CN203487449 U CN 203487449U
Authority
CN
China
Prior art keywords
bearing
steel plate
bridge
neoprene
turning
Prior art date
Application number
CN201320536400.5U
Other languages
Chinese (zh)
Inventor
江亚东
Original Assignee
安徽金科橡塑制品有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 安徽金科橡塑制品有限公司 filed Critical 安徽金科橡塑制品有限公司
Priority to CN201320536400.5U priority Critical patent/CN203487449U/en
Application granted granted Critical
Publication of CN203487449U publication Critical patent/CN203487449U/en

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Abstract

The utility model discloses a bridge bearing. The bridge bearing comprises a bearing upper steel plate, a bearing lower steel plate and a rubber bearing which is arranged between the bearing upper steel plate and the bearing lower steel plate, the lower end of the rubber bearing is provided with a rotating sleeve, the rubber bearing can rotate inside the rotating sleeve, the rotating sleeve is slidingly connected with the bearing lower steel plate, a dust-proof hoarding is arranged on the periphery of the rubber bearing, and connecting rods are arranged between the bearing upper steel plate and the bearing lower steel plate outside the rubber bearing. The bridge bearing overcomes shortcomings of the prior art, is reasonable in design and structure, can effectively prevent release of a bridge, can perform small adaptive adjustment of any angle under the action of external forces, and effectively avoid damage to the bridge caused by the external forces.

Description

A kind of bridge pad
Technical field
The utility model relates to bridge pad technical field, specifically belongs to a kind of bridge pad.
Background technology
How bridge structure, under severe earthquake action, produces larger relative displacements between the structure of upper and lower part, when displacement surpasses the actual restrainer length of bridge or the limit, beam will fall, cause the interruption of traffic, to disaster relief work, bring very big difficulty, cause huge loss.Existing anti-fall girder apparatus mostly is independent design, installation, and bridge consumptive material costs many, that transportation is installed are high.
Utility model content
The purpose of this utility model has been to provide a kind of bridge pad, overcome the deficiencies in the prior art, project organization is reasonable, and this bearing can effectively prevent that bridge from having taken off, and can have the less arbitrarily angled adaptation adjusting of carrying out at External Force Acting, effectively avoid external force to cause damage to bridge.
The technical solution adopted in the utility model is as follows:
A kind of bridge pad, comprise bearing upper steel plate, bearing lower steel plate and neoprene bearing, described neoprene bearing is arranged between bearing upper steel plate and bearing lower steel plate, neoprene bearing lower end is provided with turning set, neoprene bearing can rotate in turning set, between turning set and bearing lower steel plate, be slidably connected, at neoprene bearing, be arranged with dustproof coaming plate outward, between bearing upper steel plate and bearing lower steel plate, be provided with connecting rod outside neoprene bearing.
Between described connecting rod and bearing upper steel plate and bearing lower steel plate, be provided with and be connected sphere, connect sphere and be provided with rubber pad outward.
Described connection sphere is that universal rotational is connected with connecting rod.
Between described neoprene bearing and turning set, be provided with holddown groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
This bearing of the utility model can effectively prevent that bridge from having taken off, and can have the less arbitrarily angled adaptation adjusting of carrying out at External Force Acting, effectively avoids external force to cause damage to bridge.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, a kind of bridge pad, comprise bearing upper steel plate 1, bearing lower steel plate 2 and neoprene bearing 3, neoprene bearing 3 is arranged between bearing upper steel plate 1 and bearing lower steel plate 2, neoprene bearing 3 lower ends are provided with turning set 4, and neoprene bearing 3 can rotate in turning set 4, between turning set 4 and bearing lower steel plate 2, are slidably connected, outside neoprene bearing 3, be arranged with dustproof coaming plate 5, between neoprene bearing 3 outside bearing upper steel plates 1 and bearing lower steel plate 2, be provided with connecting rod 6.Between connecting rod 6 and bearing upper steel plate 1 and bearing lower steel plate 2, be provided with and be connected sphere 7, connect the outer rubber pad 8 that is provided with of sphere 7, connect sphere 7 with connecting rod 6 for universal rotational is connected, between neoprene bearing 3 and turning set 4, be provided with holddown groove 9.

Claims (4)

1. a bridge pad, comprise bearing upper steel plate, bearing lower steel plate and neoprene bearing, it is characterized in that: described neoprene bearing is arranged between bearing upper steel plate and bearing lower steel plate, neoprene bearing lower end is provided with turning set, neoprene bearing can rotate in turning set, between turning set and bearing lower steel plate, be slidably connected, at neoprene bearing, be arranged with dustproof coaming plate outward, between bearing upper steel plate and bearing lower steel plate, be provided with connecting rod outside neoprene bearing.
2. a kind of bridge pad according to claim 1, is characterized in that: between described connecting rod and bearing upper steel plate and bearing lower steel plate, be provided with and be connected sphere, connect sphere and be provided with rubber pad outward.
3. a kind of bridge pad according to claim 2, is characterized in that: described connection sphere is that universal rotational is connected with connecting rod.
4. a kind of bridge pad according to claim 3, is characterized in that: between described neoprene bearing and turning set, be provided with holddown groove.
CN201320536400.5U 2013-08-30 2013-08-30 Bridge bearing CN203487449U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320536400.5U CN203487449U (en) 2013-08-30 2013-08-30 Bridge bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320536400.5U CN203487449U (en) 2013-08-30 2013-08-30 Bridge bearing

Publications (1)

Publication Number Publication Date
CN203487449U true CN203487449U (en) 2014-03-19

Family

ID=50258291

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320536400.5U CN203487449U (en) 2013-08-30 2013-08-30 Bridge bearing

Country Status (1)

Country Link
CN (1) CN203487449U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105275109A (en) * 2015-10-31 2016-01-27 黑龙江科技大学 Steel structure-based shake-proof system
CN105401515A (en) * 2015-11-17 2016-03-16 成都聚智工业设计有限公司 Bridge buffering part
CN105421225A (en) * 2015-11-20 2016-03-23 成都迅德科技有限公司 Bridge damping support

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105275109A (en) * 2015-10-31 2016-01-27 黑龙江科技大学 Steel structure-based shake-proof system
CN105275109B (en) * 2015-10-31 2018-07-17 黑龙江科技大学 Anti-shock system based on steel construction
CN105401515A (en) * 2015-11-17 2016-03-16 成都聚智工业设计有限公司 Bridge buffering part
CN105421225A (en) * 2015-11-20 2016-03-23 成都迅德科技有限公司 Bridge damping support
CN105421225B (en) * 2015-11-20 2017-03-22 刘策 Bridge damping support

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Legal Events

Date Code Title Description
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140319

Termination date: 20150830