CN208293408U - A kind of ready-package one-way type pot rubber bearing - Google Patents
A kind of ready-package one-way type pot rubber bearing Download PDFInfo
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- CN208293408U CN208293408U CN201820870253.8U CN201820870253U CN208293408U CN 208293408 U CN208293408 U CN 208293408U CN 201820870253 U CN201820870253 U CN 201820870253U CN 208293408 U CN208293408 U CN 208293408U
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- plate
- upper base
- base plate
- seat board
- lower seat
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Abstract
The utility model discloses a kind of ready-package one-way type pot rubber bearing, including upper base plate rubber layer, upper base plate, rubber slab, copper sealing ring, lower seat board, lower seat board rubber layer, intermediate plate, plane slide plate, plane stainless steel plate, lateral stainless steel plate, side skid and guide limiting stopper；Seat of honour plate surface is fixed in the upper base plate rubber layer vulcanization, and lower seat board surface is fixed in lower seat board rubber layer vulcanization；Rectangular opening is set inside the upper base plate；Intermediate plate surface is fixed in the plane slide plate vulcanization；The guide limiting stopper and intermediate plate are overall structure；In the rectangular opening of the guide limiting stopper insertion upper base plate.The utility model is utilized in upper and lower seat board surface sulfide rubber layer, increase and the frictional force between beam slab, pinner, eliminates the bolt anchor system of original pot bearing, support is quickly and expediently installed；Installation space is compact, can carry out space metathesis with existing laminated rubber bearing.
Description
Technical field
The utility model belongs to bridge technology field, is related to a kind of bridge pad, specifically a kind of ready-package one-way type basin
Formula rubber support.
Background technique
Conventional plate-type rubber support in the long-term use, gradually have season cracking, rise drum deformation, cracking hole and
The shear-deformable diseases such as excessive occur, these will seriously affect the safety and service life of bridge main beam structure, it is necessary to carry out and
Shi Genghuan processing.And bearing replacement is generally required to carry out beam body integral jacking and be suspended traffic, if construction technology or program
It is careless slightly, serious damage and major safety risks can be caused to bridge structure, meanwhile, replacing time operating expenses is generally remote
Much higher than support cost itself, frequent replacing time will cause more huge economic loss again.Traditional pot rubber bearing
Significantly it is higher than laminated rubber bearing on service life, but its cost is relatively high.Meanwhile pot rubber bearing needs up and down
Anchor system is connect with beam body, pier, and certain requirement is proposed to support installation space, and existing some bridge structures are discontented
The installation space of sufficient pot rubber bearing, treatment rates are even more so more.
A kind of pot rubber bearing as disclosed in application number CN201310330830.6, comprising: topmast seat board, steel basin and
The rubber slab that can be fastened between topmast seat board and steel basin, the side edge of steel basin are higher than the top surface of rubber slab；Rubber slab and steel
The contact position of basin is equipped with sealing element.As application No. is 201610151607.9 disclosed in a kind of dynamometry basin type rubber branch is turned up
Seat, the lower support plate including being provided with pelvic cavity are formed seismic isolation and reduction structure and are set to by upper bracket plate, spherical crown plate, intermediate steel liner plate
In the pelvic cavity of lower support plate, the adjusting hole for being provided with plug wire being connected to pelvic cavity is provided in lower support plate；In intermediate steel lining
Sealing ring is provided on the side wall of plate and pelvic cavity；The bottom surface of intermediate steel liner plate is provided with pressure-bearing rubber bed course.But above-mentioned public affairs
Technical pattern complexity is opened, do not can solve easy for installation and the problems such as be able to carry out displacement.
Utility model content
The purpose of this utility model is to provide a kind of ready-package one-way type pot rubber bearings.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of ready-package one-way type pot rubber bearing, including upper base plate rubber layer, upper base plate, rubber slab, copper sealing ring,
Lower seat board, lower seat board rubber layer, intermediate plate, plane slide plate, plane stainless steel plate, lateral stainless steel plate, side skid and guiding
Limited block；Seat of honour plate surface is fixed in the upper base plate rubber layer vulcanization, and lower seat board surface is fixed in lower seat board rubber layer vulcanization；
Rectangular opening is set inside the upper base plate；Intermediate plate surface is fixed in the plane slide plate vulcanization；The guide limiting stopper is in
Between plate be overall structure；In the rectangular opening of the guide limiting stopper insertion upper base plate.
The intermediate plate is installed between upper base plate and lower seat board；The guide and limit block welding or be bolted is fixed on
In the middle part of intermediate plate.
The rubber slab, copper sealing ring are sealed in the pelvic cavity of lower seat board by intermediate plate, and revolute pair is formed.
The plane stainless steel plate is weldingly fixed on upper base plate lower surface, constitutes planar slide pair with plane slide plate.
The lateral stainless steel plate is fixedly welded on the rectangular opening inner wall of upper base plate, and side skid is fixed on guide limiting stopper
Side wall；The lateral stainless steel plate and side skid constitute the horizontal sliding equipment of lateral Displacement.
The plane slide plate be polyfluortetraethylene plate, modified Teflon plate, modified ultra-high molecular weight polyethylene plate or
Plastic wear-resisting plate.
The side skid is SF-1 plate, copper base or copper sheet.
The utility model has the beneficial effects that the utility model is utilized in upper and lower seat board surface sulfide rubber layer, increase and beam
Frictional force between plate, pinner, eliminates the bolt anchor system of original pot bearing, and support is quickly and expediently installed；
The utility model cooperatively forms Horizontal limiting with guide limiting stopper and leads using rectangular opening is arranged in upper base plate structure
To slipping mechanism, seat structure is light-weight and has limit function；Installation space is compact, can carry out with existing laminated rubber bearing
Space metathesis.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is a kind of cross-sectional view of ready-package one-way type pot rubber bearing of the utility model；
Fig. 2 is a kind of main view of ready-package one-way type pot rubber bearing of the utility model；
Diagram: 1- upper base plate rubber layer, 2- upper base plate, 3- rubber slab, 4- copper sealing ring, seat board under 5-, seat board rubber under 6-
Glue-line, 7- intermediate plate, 8- plane slide plate, 9- plane stainless steel plate, the side 10- are limited to stainless steel plate, 11- side skid, 12- guiding
Position block.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Based on the reality in the utility model
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
A kind of ready-package one-way type pot rubber bearing, as shown in Figs. 1-2, including upper base plate rubber layer 1, upper base plate 2, rubber
Offset plate 3, copper sealing ring 4, lower seat board 5, lower seat board rubber layer 6, intermediate plate 7, plane slide plate 8, plane stainless steel plate 9, it is lateral not
Become rusty steel plate 10, side skid 11 and guide limiting stopper 12；
2 surface of upper base plate is fixed in the vulcanization of upper base plate rubber layer 1, and lower seat board 5 is fixed in the lower vulcanization of seat board rubber layer 6
Surface；Intermediate plate 7 is installed between upper base plate 2 and lower seat board 5；Rectangular opening is set inside the upper base plate 2；The plane slide plate
7 surface of intermediate plate is fixed in 8 vulcanizations；The guide limiting stopper 12 is overall structure with intermediate plate 7；The guide limiting stopper 12 welds
It connects or is bolted and be fixed on 7 middle part of intermediate plate；The guide limiting stopper 12 is embedded in the rectangular opening of upper base plate 2.
The rubber slab 3, copper sealing ring 4 are sealed in the pelvic cavity of lower seat board 5 by intermediate plate 7, form revolute pair, and copper is close
Seal ring and pelvic cavity inner wall are in close contact, and when preventing rotation, rubber slab is squeezed into the gap of intermediate plate and pelvic cavity rotation, have structure
Softness, it is lower with the coefficient of friction of basin interannular, and wearability is good, convenient for the rotation of intermediate plate；Specifically: rubber slab 3 is installed on
In pelvic cavity between intermediate plate 7 and lower seat board 5, the top external toroidal ring of rubber slab 3 is equipped with copper sealing ring 4, and copper sealing ring 4 is distinguished
It is contacted with intermediate plate 7, lower seat board 5；
The plane stainless steel plate 9 is weldingly fixed on 2 lower surface of upper base plate, constitutes planar slide pair with plane slide plate 8, adopts
Contact friction with stainless steel plate with slide plate is secondary, convenient for sliding, reduces force of sliding friction, stainless steel plate is stainless frequently with mirror surface
Steel；
The lateral stainless steel plate 10 is fixedly welded on the rectangular opening inner wall of upper base plate 2, and side skid 11 is fixed on guiding
12 side wall of limited block；
The lateral stainless steel plate 10 constitutes the horizontal sliding equipment of lateral Displacement, side skid SF-1 with side skid 11
The extrusion stress allowable value of plate, copper base or copper sheet and stainless steel plate is higher, and coefficient of friction is lower, it is possible to reduce contact area
Size reduces structure size, mitigates construction weight；
The plane slide plate 8 be polyfluortetraethylene plate, modified Teflon plate, modified ultra-high molecular weight polyethylene plate or
Plastic wear-resisting plate；
The side skid 11 is SF-1 plate, copper base or copper sheet；
Ready-package one-way type pot rubber bearing installs and uses step:
1) components such as seat board, intermediate plate, upper base plate are first fixed using temporary connection in factory under, guarantee the entirety of support
Property.
2) construction site support installation site, pier top concrete need to construct smooth.Prefabricated beam support installation site needs smooth.
When cast-in-place beam support is installed, beam body template is installed in holder top.
3) support is placed in pier top support installation site, sets up beam body and falls on support, remove temporary connection, guarantees branch
Seat works normally.
4) when support needs replacing, beam body need to only be jacked, removes old support, place new support, replacement installation
It is convenient and efficient.
The utility model design principle are as follows: in the surface sulfide rubber layer of seat board up and down of support, increase with beam slab, pinner it
Between frictional force, eliminate the bolt anchor system of original pot bearing, support is quickly and expediently installed；Using in upper base plate structure
Rectangular opening is set, cooperatively forms Horizontal limiting and guiding slipping mechanism with guide limiting stopper, seat structure is light-weight and has limit
Bit function；Installation space is compact, can carry out space metathesis with existing laminated rubber bearing.Be placed directly in when site operation beam bottom and
Between pier top.
Further, the bottom anchor ring of upper base plate 2 is equipped with the first groove, and it is recessed that the pelvic cavity medial surface of lower seat board 5 is equipped with second
Slot, is equipped with a rubbery toroidal ring between the first groove and the second groove, rubbery toroidal ring is stuck in above-mentioned two groove.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. a kind of ready-package one-way type pot rubber bearing, which is characterized in that including upper base plate rubber layer (1), upper base plate (2),
Rubber slab (3), copper sealing ring (4), lower seat board (5), lower seat board rubber layer (6), intermediate plate (7), plane slide plate (8), plane are not
Rust steel plate (9), lateral stainless steel plate (10), side skid (11) and guide limiting stopper (12)；
Upper base plate (2) surface is fixed in upper base plate rubber layer (1) vulcanization, and lower seat is fixed in lower seat board rubber layer (6) vulcanization
Plate (5) surface；Rectangular opening is set inside the upper base plate (2)；Intermediate plate (7) surface is fixed in plane slide plate (8) vulcanization；
The guide limiting stopper (12) and intermediate plate (7) are overall structure；The rectangle of guide limiting stopper (12) insertion upper base plate (2)
In hole.
2. a kind of ready-package one-way type pot rubber bearing according to claim 1, which is characterized in that the intermediate plate
(7) it is installed between upper base plate (2) and lower seat board (5)；The guide limiting stopper (12), which is welded or is bolted, is fixed on centre
In the middle part of plate (7).
3. a kind of ready-package one-way type pot rubber bearing according to claim 1, which is characterized in that the rubber slab
(3), copper sealing ring (4) is sealed in the pelvic cavity of lower seat board (5) by intermediate plate (7), forms revolute pair.
4. a kind of ready-package one-way type pot rubber bearing according to claim 1, which is characterized in that the plane is stainless
Steel plate (9) is weldingly fixed on upper base plate (2) lower surface, constitutes planar slide pair with plane slide plate (8).
5. a kind of ready-package one-way type pot rubber bearing according to claim 1, which is characterized in that described lateral stainless
Steel plate (10) is fixedly welded on the rectangular opening inner wall of upper base plate (2), and side skid (11) is fixed on guide limiting stopper (12) side wall；
The lateral stainless steel plate (10) and side skid (11) constitute the horizontal sliding equipment of lateral Displacement.
6. a kind of ready-package one-way type pot rubber bearing according to claim 1, which is characterized in that the plane slide plate
It (8) is polyfluortetraethylene plate, modified Teflon plate, modified ultra-high molecular weight polyethylene plate or plastic wear-resisting plate.
7. a kind of ready-package one-way type pot rubber bearing according to claim 1, which is characterized in that the side skid
It (11) is SF-1 plate, copper base or copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820870253.8U CN208293408U (en) | 2018-06-06 | 2018-06-06 | A kind of ready-package one-way type pot rubber bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820870253.8U CN208293408U (en) | 2018-06-06 | 2018-06-06 | A kind of ready-package one-way type pot rubber bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208293408U true CN208293408U (en) | 2018-12-28 |
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|---|---|---|---|
| CN201820870253.8U Active CN208293408U (en) | 2018-06-06 | 2018-06-06 | A kind of ready-package one-way type pot rubber bearing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532452A (en) * | 2018-06-06 | 2018-09-14 | 安徽尚德科技有限公司 | A kind of ready-package one-way type pot rubber bearing |
-
2018
- 2018-06-06 CN CN201820870253.8U patent/CN208293408U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532452A (en) * | 2018-06-06 | 2018-09-14 | 安徽尚德科技有限公司 | A kind of ready-package one-way type pot rubber bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of quick assembling one-way basin type rubber bearing Effective date of registration: 20201021 Granted publication date: 20181228 Pledgee: Hefei state control construction finance Company limited by guarantee Pledgor: ANHUI SHOULDER TECHNOLOGY Co.,Ltd. Registration number: Y2020980007017 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220325 Granted publication date: 20181228 Pledgee: Hefei state control construction finance Company limited by guarantee Pledgor: ANHUI SHOULDER TECHNOLOGY Co.,Ltd. Registration number: Y2020980007017 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |