CN201695519U - Sliding bearing of building - Google Patents
Sliding bearing of building Download PDFInfo
- Publication number
- CN201695519U CN201695519U CN2010201845267U CN201020184526U CN201695519U CN 201695519 U CN201695519 U CN 201695519U CN 2010201845267 U CN2010201845267 U CN 2010201845267U CN 201020184526 U CN201020184526 U CN 201020184526U CN 201695519 U CN201695519 U CN 201695519U
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- base
- slippage
- building
- laminate
- sliding
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Abstract
The utility model relates to a sliding bearing of a building, which belongs to the field of the bearing structure of the building. The sliding bearing consists of a base, a plurality of sliding laminated plates and a limiting cover plate. The sliding laminated plates are formed by overlapped single plates with low friction surfaces and are flatly arranged on the bottom surface in the base, sliding spacing is left between the peripheral edges of the sliding laminated plates and the inner wall of the base, the limiting cover plate is arranged along the upper end of the periphery of the base and is used for limiting the sliding laminated plates from sliding out of the base, the upper surfaces of the laminated plates are connected with the upper part of the base, and the outer bottom surface of the base is connected with a lower embedded part. Due to the excellent low friction and full lubrication between the sliding laminated plates, when the upper structure of the building is under the external horizontal force, the corresponding plates can move horizontally to release the stress, and when the upper structure of the building is under the torsion, the sliding bearing can rotate around the central point to adapt to the structural deformation. Therefore, the utility model with the structure can ensure the stability and safety of the building. In addition, the utility model has the advantages of convenient maintenance and economical and practical use.
Description
Technical field
A kind of building slip support abutment of the utility model belongs to the bearing structure of building field.
Background technology
In the modern building structure, often have greatly stride, large-area roof structure, roof structure be bearing in cantilever concrete post or the concrete post of the beam of only being related on, vertical pressure is very big, roof structure can produce bigger horizontal force simultaneously, and the concrete post is destroyed, and influences integrally-built stability and security.In order to solve stable, the safety problem of above-mentioned building structure.Particular mold moulding bearing is adopted in existing building market, adopts rubber in die for molding, and workpiece is complete assembles with customization again, and its structure accessory is many and complicated, and the process-cycle is long, cost is high, can not adapt to the demand of builing industry fast development.Therefore, the necessary novel bearing product that the development structure science is simple and direct, the process-cycle is short, cost is low is to satisfy the demand in fast-developing builing industry market.
The utility model content
The purpose of this utility model provides a kind of building slip support abutment, with the simple and direct combining structure slip support abutment of a kind of science, making has sensitive slippage reaction to the building horizontal external, release force is adjusted balance, thereby guarantee the stability and safety of large span, large-area roof structure, and significantly shorten the process-cycle, reduce the product cost.
The purpose of this utility model is achieved through the following technical solutions:
The utility model building slip support abutment is made up of base, slippage laminate and spacing cover plate, the slippage laminate is formed by the low-friction surface veneer is overlapping, lie on the inner bottom surface of base, leave the slippage spacing between slippage laminate periphery and the base inner wall, being provided with spacing cover plate limit slip laminate along the perimeter upper end deviates from base, slippage laminate upper panel surface is connected with the superstructure base, and the outside bottom surface of base is connected with the bottom built-in fitting.
The overlapping veneer of above-mentioned low-friction surface, its upper and lower layer veneer is that corrosion resistant plate, intermediate layer are polyfluortetraethylene plate.
The maximum caliber of above-mentioned cover plate lid mouth is less than the minimum edge distance of slippage laminate.
Be filled with lubrication oil in the slippage spacing of above-mentioned base.
The design is by three layers of overlapping slippage laminate of forming of veneer, on, very little of friction factor between lower floor's corrosion resistant plate and its intermediate layer polyfluortetraethylene plate combination back plate, and dispose sufficient lubrication oil in the bearing, so being had, the design's bearing stablizes good slipping property, the design of spacing cover plate has effectively limited the possibility that superstructure is deviate from from bearing top cover mouth, guaranteed the stability and safety performance of this bearing, owing to have good low frictional properties and sufficient lubricity between the design's slippage laminate, when the building superstructure is subjected to horizontal external, between each laminate piece with fast reaction, the displacement of respective plate interblock occurred level, and by horizontal movement release stress, when superstructure was subjected to torsion, slip support abutment will be by being out of shape with commensurate structure around the central point corner, therefore, by adopting this susceptor design to have effect to guarantee building stability safety, in addition, the design safeguards, easy to maintenance, economic and practical is good.
Description of drawings
Fig. 1 the utility model square base structure master looks schematic diagram
Fig. 2 the utility model square base schematic top plan view
When installing, uses Fig. 3 the utility model the limited block vertical view
Laminate slippage schematic diagram when Fig. 4 the utility model superstructure is subjected to horizontal external
Laminate slippage schematic diagram when Fig. 5 the utility model superstructure is reversed external force
Fig. 6 the utility model cup dolly schematic top plan view
The specific embodiment
With the square base is example, further specifies the utility model in conjunction with the accompanying drawings and how to implement:
During installation, as shown in Figure 3, the lower end of base 1 is with after bottom built-in fitting 6 is fixedlyed connected, successively with the sliding plate 2c of stainless steel lower floor, polytetrafluoroethylene (PTFE) intermediate layer sliding plate 2b, the overlapping middle part that is placed on base 1 inner bottom surface of stainless steel upper strata sliding plate 2a, in the slippage spacing of the wall of four limits of slippage laminate 2 and base 1, be provided with limited block 7 is installed, with four limits of maintenance slippage laminate 2 and the uniform slippage spacing of wall of base 1, then slippage laminate stainless steel upper plate 2a surface is connected with the base of superstructure 5, at last, more spacing cover plate 3 is connected with upper end, base four limits.
The bearing duty:
When being subjected to horizontal external, superstructure 5 does the time spent, the power of being about to is passed to slippage laminate 2, exist because of the power that mutual motion is arranged between each laminate of slippage laminate 2, and the friction factor between each laminate is very little, so, promptly produce relative displacement between each laminate, and discharge the external force that superstructure transmits by slide displacement because of sliding relatively, thereby make it to keep balance, schematic diagram as shown in Figure 4
Reversed external force when superstructure 5 and done the time spent, the power of being about to is passed to slippage laminate 2, power exists each laminate of slippage laminate 2 because of having in relative rotation, and very little of friction factor between each laminate, so, can relatively rotate between each laminate, and discharge stress, as shown in Figure 5 by the distortion that rotating certain angle adapts to superstructure.
According to the building needs, the utility model can adopt cup dolly design, its vertical view as shown in Figure 6, cup dolly 1 is established for cup dolly, slippage laminate 2, spacing cover plate 3 and cup dolly are adaptive, all by embodiment 1 described scheme implementation.
Claims (4)
1. a building slip support abutment is made up of base, slippage laminate and spacing cover plate, it is characterized in that the slippage laminate forms by the low-friction surface veneer is overlapping, lie on the inner bottom surface of base, leave the slippage spacing between slippage laminate periphery and the base inner wall, be provided with spacing cover plate along the perimeter upper end, slippage laminate upper panel surface is connected with the superstructure base, and the outside bottom surface of base is connected with the bottom built-in fitting.
2. a kind of building slip support abutment according to claim 1 is characterized in that on the overlapping veneer of low-friction surface, lower floor's veneer is that corrosion resistant plate, mesosphere board are polyfluortetraethylene plate.
3. a kind of building slip support abutment according to claim 1 is characterized in that the opposite side spacing of cover plate lid mouthful maximum caliber less than the slippage laminate.
4. a kind of building slip support abutment according to claim 1 is characterized in that the slippage spacing between interior slippage laminate periphery of base and the base inner wall is filled with lubrication oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201845267U CN201695519U (en) | 2010-04-30 | 2010-04-30 | Sliding bearing of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201845267U CN201695519U (en) | 2010-04-30 | 2010-04-30 | Sliding bearing of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695519U true CN201695519U (en) | 2011-01-05 |
Family
ID=43396759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201845267U Expired - Fee Related CN201695519U (en) | 2010-04-30 | 2010-04-30 | Sliding bearing of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201695519U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397710A (en) * | 2013-07-26 | 2013-11-20 | 东南大学 | Sliding isolation bearing with friction materials replenishable |
| CN103924508A (en) * | 2014-04-21 | 2014-07-16 | 苏州海德工程材料科技有限公司 | Fixed support with upper fixed support body capable of sliding |
| CN105088977A (en) * | 2015-08-21 | 2015-11-25 | 上海市政工程设计研究总院（集团）有限公司 | Horizontal displacement release device and method thereof |
| CN105220770A (en) * | 2015-10-23 | 2016-01-06 | 中国五冶集团有限公司 | Slip hinge support and construction method |
| CN105350652A (en) * | 2015-12-02 | 2016-02-24 | 金博(上海)建工集团有限公司 | Steel structure support capable of sliding in plane |
| CN109750854A (en) * | 2019-02-26 | 2019-05-14 | 上海先为土木工程有限公司 | For protecting the shoes shift unit of building translation |
| CN109750854B (en) * | 2019-02-26 | 2024-05-17 | 上海先为土木工程有限公司 | Sliding foot shifting device for protecting translation of building |
-
2010
- 2010-04-30 CN CN2010201845267U patent/CN201695519U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397710A (en) * | 2013-07-26 | 2013-11-20 | 东南大学 | Sliding isolation bearing with friction materials replenishable |
| CN103397710B (en) * | 2013-07-26 | 2015-04-29 | 东南大学 | Sliding isolation bearing with friction materials replenishable |
| CN103924508A (en) * | 2014-04-21 | 2014-07-16 | 苏州海德工程材料科技有限公司 | Fixed support with upper fixed support body capable of sliding |
| CN105088977A (en) * | 2015-08-21 | 2015-11-25 | 上海市政工程设计研究总院（集团）有限公司 | Horizontal displacement release device and method thereof |
| CN105220770A (en) * | 2015-10-23 | 2016-01-06 | 中国五冶集团有限公司 | Slip hinge support and construction method |
| CN105350652A (en) * | 2015-12-02 | 2016-02-24 | 金博(上海)建工集团有限公司 | Steel structure support capable of sliding in plane |
| CN105350652B (en) * | 2015-12-02 | 2018-06-01 | 金博(上海)建工集团有限公司 | Slip steel structure support seat in a kind of plane |
| CN109750854A (en) * | 2019-02-26 | 2019-05-14 | 上海先为土木工程有限公司 | For protecting the shoes shift unit of building translation |
| CN109750854B (en) * | 2019-02-26 | 2024-05-17 | 上海先为土木工程有限公司 | Sliding foot shifting device for protecting translation of building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hubei Hongyi Steel Construction Engineering Co., Ltd. Assignor: Hubei Hongyi Building Decoration Engineering Co., Ltd. Contract record no.: 2011420000269 Denomination of utility model: Sliding bearing of building Granted publication date: 20110105 License type: Exclusive License Record date: 20111229 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20140430 |