CN110205924A - A kind of one-way pot type rubber support that safety is good - Google Patents
A kind of one-way pot type rubber support that safety is good Download PDFInfo
- Publication number
- CN110205924A CN110205924A CN201910387125.7A CN201910387125A CN110205924A CN 110205924 A CN110205924 A CN 110205924A CN 201910387125 A CN201910387125 A CN 201910387125A CN 110205924 A CN110205924 A CN 110205924A
- Authority
- CN
- China
- Prior art keywords
- plate
- block
- pedestal
- tetrafluoro slide
- safety
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 15
- 239000010935 stainless steel Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
- E01D19/041—Elastomeric bearings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
- E01D19/042—Mechanical bearings
- E01D19/047—Pot bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of good one-way pot type rubber supports of safety, including lower plate, upper cover plate, bottom basin, pressure-bearing rubber plate, intermediate pedestal, tetrafluoro slide plate, stainless steel plate, several limiting devices, the lower plate upper end is equipped with bottom basin, pedestal installation cavity is equipped in the bottom basin, bottom is equipped with pressure-bearing rubber plate in the pedestal installation cavity, the pressure-bearing rubber plate upper end is equipped with intermediate pedestal, the intermediate pedestal upper end is equipped with intermediate pedestal upper end and is equipped with the tetrafluoro slide plate installation card slot that can cooperate with tetrafluoro slide plate, the tetrafluoro slide plate is set in tetrafluoro slide plate installation card slot, the present invention is by being arranged limiting device for upper cover plate two sides, upper cover plate can be limited by limiting device, upper cover plate is avoided to cause expendable displacement, by the way that if dry drum is arranged on the inside of flanging, the rectangular collars of bottom basin upper end can To cooperate with roller, avoids directly contacting on the inside of rectangular collars and flanging, reduce frictional force, improve service life.
Description
[technical field]
The present invention relates to the technical fields of the technical field of bridge pad, especially pot rubber bearing.
[background technique]
Bridge pad is set up on pier, and top surface supports the device of bridge superstructure.Its function is by superstructure
It is fixed on pier, bears the various power for acting on superstructure, and it is reliably transmitted to pier；In load, temperature, concrete
Shrink and creep effects under, support adapts to corner and the displacement of superstructure, make superstructure can Free Transform without generate
Additional additional internal force.Pot rubber bearing is one of bridge pad, be as steel member with it is novel made of building rubber compound
Bridge pad has many advantages, such as large carrying capacity.Traditional pot rubber bearing does not have limiting and protecting device, the upper cover plate meeting of support
There is the risk skidded off, be easy to cause expendable displacement, and two side edgefolds are easy when the sliding of existing pot rubber bearing upper cover plate
With lower end feature contacts friction, service life is influenced.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, a kind of one-way pot type rubber branch that safety is good is proposed
Seat is equipped with limiting device, can be improved the safety of pot rubber bearing, avoid expendable displacement, upper cover plate
It slides more flexible.
To achieve the above object, the one-way pot type rubber support good the invention proposes a kind of safety, including lower plate,
Upper cover plate, bottom basin, pressure-bearing rubber plate, intermediate pedestal, tetrafluoro slide plate, stainless steel plate, several limiting devices, on the lower plate
End is equipped with bottom basin, and pedestal installation cavity is equipped in the bottom basin, and bottom is equipped with pressure-bearing rubber plate in the pedestal installation cavity,
The pressure-bearing rubber plate upper end is equipped with intermediate pedestal, and the intermediate pedestal upper end is equipped with intermediate pedestal upper end equipped with can be with
The tetrafluoro slide plate of tetrafluoro slide plate cooperation installs card slot, and the tetrafluoro slide plate is set in tetrafluoro slide plate installation card slot, described four
Fluorine slide plate upper end is equipped with stainless steel plate, and the stainless steel plate upper end is equipped with upper cover plate, the upper cover plate and stainless steel plate it
Between be fixedly connected, be slidably connected between the stainless steel plate and tetrafluoro slide plate, the bottom basin upper end to extend out be equipped with rectangle
Lug, the upper cover plate two sides lower end are equipped with the flanging that can cooperate with rectangular collars, and the flanging inside is convex with rectangle
Ear is slidably connected, and is respectively equipped with two limiting devices on the outside of two side edgefolds and on lower plate.
Preferably, the flanging inboard, upright is equipped with several rollers that can cooperate with rectangular collars.
Preferably, the limiting device includes the first block, the second block, limited block, the limited block upper end
It is connect with middle piece demounting on the outside of flanging, first block and the second block are respectively symmetrically set to limited block two sides, described
The first block and the second block lower end be detachably connected with lower plate.
Preferably, being equipped on first block and the second block and limited block contact point can match with limited block
The rubber protection pad of conjunction.
Preferably, being equipped with the sealing ring that can cooperate with intermediate pedestal bottom outside the pressure-bearing rubber plate upper end.
Preferably, passing through welded connecting between the lower plate and bottom basin.
A kind of one-way pot type rubber support that safety is good of the present invention the utility model has the advantages that the present invention by by upper cover plate two sides
Be arranged limiting device, upper cover plate can be limited by limiting device, upper cover plate is avoided to cause expendable displacement, by
If dry drum is arranged on the inside of flanging, the rectangular collars of bottom basin upper end can cooperate with roller, avoid on the inside of rectangular collars and flanging
It directly contacts, reduces frictional force, improve service life.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of one-way pot type rubber support structural schematic diagram main view that safety is good of the present invention；
Fig. 2 is a kind of main view cross-sectional view for the one-way pot type rubber support that safety is good of the present invention；
Fig. 3 is a kind of one-way pot type rubber support structural schematic diagram side view that safety is good of the present invention.
In figure: 1- lower plate, 2- upper cover plate, 3- bottom basin, 4- pressure-bearing rubber plate, the centre 5- pedestal, 6- tetrafluoro slide plate, 7- are not
Become rusty steel plate, 8- limiting device, 9- roller, 21- flanging, 31- pedestal installation cavity, 32- rectangular collars, 41- sealing ring, 81- first
Block, the second block of 82-, 83- limited block, 84- rubber protection pad.
[specific embodiment]
Refering to fig. 1, Fig. 2 and Fig. 3, a kind of one-way pot type rubber support that safety is good of the present invention, including lower plate 1, on
Cover board 2, bottom basin 3, pressure-bearing rubber plate 4, intermediate pedestal 5, tetrafluoro slide plate 6, stainless steel plate 7, several limiting devices 8, under described
1 upper end of bottom plate is equipped with bottom basin 3, is equipped with pedestal installation cavity 31 in the bottom basin 3, bottom is set in the pedestal installation cavity 31
There is pressure-bearing rubber plate 4,4 upper end of pressure-bearing rubber plate is equipped with intermediate pedestal 5, and 5 upper end of intermediate pedestal is equipped with centre
5 upper end of pedestal is equipped with the tetrafluoro slide plate that can cooperate with tetrafluoro slide plate 6 and installs card slot 51, and the tetrafluoro slide plate 6 is set to tetrafluoro
Slide plate is installed in card slot 51,6 upper end of tetrafluoro slide plate is equipped with stainless steel plate 7, and 7 upper end of stainless steel plate is equipped with upper
Cover board 2 is fixedly connected between the upper cover plate 2 and stainless steel plate 7, is slided between the stainless steel plate 7 and tetrafluoro slide plate 6
Connection, to extending out equipped with rectangular collars 32, the 2 two sides lower end of upper cover plate is equipped with can be with rectangle for 3 upper end of bottom basin
The flanging 21 that lug 32 cooperates, 21 inside of flanging are slidably connected with rectangular collars 32, two side edgefolds, 21 outside
Be respectively equipped with two limiting devices 8 on lower plate 1,21 inboard, upright of flanging be equipped with it is several can be with rectangular collars 32
The roller 9 of cooperation, the limiting device 8 include the first block 81, the second block 82, limited block 83, the limited block 83
Upper end is connect with 21 outside middle piece demounting of flanging, and first block 81 and the second block 82 are respectively symmetrically set to limited block
83 two sides, first block 81 and 82 lower end of the second block are detachably connected with lower plate 1,81 He of the first block
The rubber protection pad 84 that can cooperate with limited block 83, the pressure-bearing are equipped on second block 82 and 83 contact point of limited block
The sealing ring 41 that can cooperate with intermediate 5 bottom of pedestal is equipped with outside 4 upper end of rubber slab: the lower plate 1 and bottom basin 3 it
Between pass through welded connecting.
The course of work of the present invention:
During the work time, pot rubber bearing is mounted on for a kind of one-way pot type rubber support that safety is good of the present invention
Under bridge, pressure-bearing rubber plate 4 can be limited upper cover plate 2 with damping suction, limiting device 8, and avoiding upper cover plate 2 from causing can not
The displacement of recovery, if dry drum 9 is arranged on the inside of flanging 21, the rectangular collars 32 of 3 upper end of bottom basin can cooperate with roller 9, avoid
Rectangular collars 32 are directly contacted with 21 inside of flanging.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (6)
1. a kind of good one-way pot type rubber support of safety, it is characterised in that: including lower plate (1), upper cover plate (2), bottom basin
(3), pressure-bearing rubber plate (4), intermediate pedestal (5), tetrafluoro slide plate (6), stainless steel plate (7), several limiting devices (8), it is described
Lower plate (1) upper end is equipped with bottom basin (3), is equipped with pedestal installation cavity (31) in the bottom basin (3), the pedestal installation cavity
(31) interior bottom be equipped with pressure-bearing rubber plate (4), pressure-bearing rubber plate (4) upper end be equipped with intermediate pedestal (5), it is described in
Between pedestal (5) upper end be equipped with intermediate pedestal (5) upper end be equipped with can with tetrafluoro slide plate (6) cooperate tetrafluoro slide plate install card slot
(51), the tetrafluoro slide plate (6) is set in tetrafluoro slide plate installation card slot (51), tetrafluoro slide plate (6) upper end is equipped with not
It becomes rusty steel plate (7), the stainless steel plate (7) upper end is equipped with upper cover plate (2), between the upper cover plate (2) and stainless steel plate (7)
It is fixedly connected, is slidably connected between the stainless steel plate (7) and tetrafluoro slide plate (6), the bottom basin (3) upper end is set to extending out
Have rectangular collars (32), the upper cover plate (2) two sides lower end is equipped with the flanging (21) that can cooperate with rectangular collars (32), institute
It is slidably connected on the inside of the flanging (21) stated with rectangular collars (32), divides on the outside of two side edgefolds (21) on lower plate (1)
There are two not setting limiting device (8).
2. a kind of one-way pot type rubber support that safety is good as described in claim 1, it is characterised in that: the flanging
(21) inboard, upright is equipped with several rollers (9) that can cooperate with rectangular collars (32).
3. a kind of one-way pot type rubber support that safety is good as described in claim 1, it is characterised in that: the limit dress
Setting (8) includes the first block (81), the second block (82), limited block (83), the limited block (83) upper end and flanging (21)
The connection of outside middle piece demounting, first block (81) and the second block (82) are respectively symmetrically set to limited block (83) two
Side, first block (81) and the second block (82) lower end are detachably connected with lower plate (1).
4. a kind of one-way pot type rubber support that safety is good as claimed in claim 3, it is characterised in that: the first gear
The rubber that being equipped on block (81) and the second block (82) and limited block (83) contact point can cooperate with limited block (83) is protected
It pads (84).
5. a kind of one-way pot type rubber support that safety is good as described in claim 1, it is characterised in that: the pressure-bearing rubber
The sealing ring (41) that can cooperate with intermediate pedestal (5) bottom is equipped with outside offset plate (4) upper end.
6. a kind of one-way pot type rubber support that safety is good as described in claim 1, it is characterised in that: the lower plate
(1) pass through welded connecting between bottom basin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910387125.7A CN110205924B (en) | 2019-05-10 | 2019-05-10 | Unidirectional basin-type rubber support with good safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910387125.7A CN110205924B (en) | 2019-05-10 | 2019-05-10 | Unidirectional basin-type rubber support with good safety |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110205924A true CN110205924A (en) | 2019-09-06 |
| CN110205924B CN110205924B (en) | 2024-01-30 |
Family
ID=67787109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910387125.7A Active CN110205924B (en) | 2019-05-10 | 2019-05-10 | Unidirectional basin-type rubber support with good safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110205924B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010011886A (en) * | 1999-07-30 | 2001-02-15 | 이정수 | Pot Bearing Using Friction Damping Mechanism for Base Isolation System |
| CN201560381U (en) * | 2009-12-09 | 2010-08-25 | 衡水市橡胶总厂有限公司 | Pull press basin type rubber support base |
| CN104805764A (en) * | 2015-05-06 | 2015-07-29 | 西南交通大学 | Bidirectional-limiting unidirectional-movement basin-type rubber support |
| CN207176487U (en) * | 2017-09-25 | 2018-04-03 | 湖南邦贝工程材料有限公司 | Girder falling subtracts shock insulation pot rubber bearing |
| CN210013116U (en) * | 2019-05-10 | 2020-02-04 | 浙江秦山橡胶工程股份有限公司 | One-way pot rubber support that security is good |
-
2019
- 2019-05-10 CN CN201910387125.7A patent/CN110205924B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010011886A (en) * | 1999-07-30 | 2001-02-15 | 이정수 | Pot Bearing Using Friction Damping Mechanism for Base Isolation System |
| CN201560381U (en) * | 2009-12-09 | 2010-08-25 | 衡水市橡胶总厂有限公司 | Pull press basin type rubber support base |
| CN104805764A (en) * | 2015-05-06 | 2015-07-29 | 西南交通大学 | Bidirectional-limiting unidirectional-movement basin-type rubber support |
| CN207176487U (en) * | 2017-09-25 | 2018-04-03 | 湖南邦贝工程材料有限公司 | Girder falling subtracts shock insulation pot rubber bearing |
| CN210013116U (en) * | 2019-05-10 | 2020-02-04 | 浙江秦山橡胶工程股份有限公司 | One-way pot rubber support that security is good |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110205924B (en) | 2024-01-30 |
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