CN201520979U - Shock isolation strip-shaped infrastructure - Google Patents
Shock isolation strip-shaped infrastructure Download PDFInfo
- Publication number
- CN201520979U CN201520979U CN200920046113XU CN200920046113U CN201520979U CN 201520979 U CN201520979 U CN 201520979U CN 200920046113X U CN200920046113X U CN 200920046113XU CN 200920046113 U CN200920046113 U CN 200920046113U CN 201520979 U CN201520979 U CN 201520979U
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- China
- Prior art keywords
- strip
- strip foundation
- shock isolation
- earthquake
- shaped
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- 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.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
- Foundations (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model provides a shock isolation strip-shaped infrastructure which comprises a strip-shaped ground beam, wherein serrated hasps are arranged on the ground beam at intervals, a foundation beam buckled with the strip-shaped ground beam is arranged on the serrated hasps, buckling positions of the foundation beam and the serrated hasps are provided with grooves larger than the serrated hasps along the horizontal direction, and a sliding layer is arranged between the foundation beam and the strip-shaped ground beam. When an earthquake occurs, the strip-shaped ground beam can move along the direction of vibration, thus alleviating the damaging effects of the earthquake; and when the earthquake stops, under the action of a flexible shock isolation buffer block, the foundation beam and an upper structure can slowly recover to original positions, thus reducing the influence of the earthquake on buildings, and being capable of realizing two-way shock isolation. The shock isolation strip-shaped infrastructure has simple structure, certain reset function, low manufacturing cost, good effect and wide practicability.
Description
Technical field
The utility model relates to a kind of bar shaped shock insulating foundation structure, is particularly useful for strengthening the antidetonation of building.
Background technology
Housing construction adopts special-shaped column structure or shear wall structure to design in order to obtain the better space effect usually, and this class formation often adopts strip foundation, so strip foundation is used increasingly extensive in the housing construction field; But the strip foundation structure can not bear because the displacement that diastrophism brought is restricted and existing isolation structure designs than complexity and cost is too high.
Summary of the invention
The purpose of this utility model is the problem at prior art, provides a kind of simple in structure, and cost is low, effective shock insulation strip foundation structure.
For achieving the above object, the technical solution of the utility model: comprise the strip foundation beam, be interval with the profile of tooth hasp on the described strip foundation beam, which is provided with the grade beam that is interlocked with the strip foundation beam, grade beam and profile of tooth hasp fastening place have the groove of along continuous straight runs greater than the profile of tooth hasp, are provided with sliding layer between grade beam and the strip foundation beam.
Be provided with flexible shock insulation buffer stopper in the groove of described along continuous straight runs greater than the profile of tooth hasp; Described sliding layer is a polyfluortetraethylene plate.
Beneficial effect: but owing to be provided with the grade beam of profile of tooth hasp and relative motion on the strip foundation beam, when earthquake took place, the strip foundation beam can move along direction of vibration, thereby has alleviated the destruction of earthquake; When earthquake stopped, because the effect of flexible shock insulation buffer stopper, grade beam and superstructure can return to original position again lentamente, have reduced the influence of earthquake to building, can realize two-way shock insulation.This foundation structure is simple, and certain reset function is arranged, and cost is low, and is effective, has practicality widely in the present technique field.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the sectional drawing at a-a among Fig. 1, b-b, three positions of c-c.
Among the figure: the flexible shock insulation buffer stopper of 1-grade beam 2-strip foundation beam 3-sliding layer 4-profile of tooth hasp 5-.
The specific embodiment
Below in conjunction with accompanying drawing an embodiment in the utility model is further described:
Shock insulation strip foundation of the present utility model structure mainly is made of grade beam 1, the strip foundation beam 2, sliding layer 3, profile of tooth hasp 4 and flexible shock insulation buffer stopper 5 five parts that are fixed on the ground.Wherein: be interval with the profile of tooth hasp 4 that is convex on the strip foundation beam 2, strip foundation beam 2 is provided with the grade beam 1 that is interlocked with it, grade beam 1 has the groove of along continuous straight runs greater than profile of tooth hasp 4 with profile of tooth hasp 4 fastening places, be provided with flexible shock insulation buffer stopper 5 in the groove, be provided with sliding layer 3 between grade beam 1 and the strip foundation beam 2, sliding layer 3 is a polyfluortetraethylene plate.When earthquake took place, strip foundation beam 2 can move along direction of vibration, and grade beam 1 and superstructure be not owing under the effect of profile of tooth hasp 4 and flexible shock insulation buffer stopper 5, over-large displacement can take place, and avoid taking place violent vibration; When earthquake stopped, because the effect of flexible shock insulation buffer stopper 5, the strip foundation beam 2 on grade beam 1 and top can return to original position again slowly.Sliding layer between grade beam 1 and the strip foundation beam 2, can make grade beam 1 with relative slip of strip foundation beam 2 time frictional force reduce.Strip foundation beam 2 vertical direction be provided with same structure, when earthquake is done the time spent along other direction, can play the effect of same shock insulation, so just realized two-way shock insulation.
Claims (3)
1. a shock insulation strip foundation is constructed, comprise strip foundation beam (2), it is characterized in that: be interval with profile of tooth hasp (4) on the described strip foundation beam (2), which is provided with the grade beam (1) that is interlocked with strip foundation beam (2), grade beam (1) has the groove of along continuous straight runs greater than profile of tooth hasp (4) with profile of tooth hasp (4) fastening place, is provided with sliding layer (3) between grade beam (1) and the strip foundation beam (2).
2. shock insulation strip foundation structure according to claim 1 is characterized in that: be provided with flexible shock insulation buffer stopper (5) in the groove of described along continuous straight runs greater than profile of tooth hasp (4).
3. shock insulation strip foundation structure according to claim 1, it is characterized in that: described sliding layer (3) is a polyfluortetraethylene plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920046113XU CN201520979U (en) | 2009-05-31 | 2009-05-31 | Shock isolation strip-shaped infrastructure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920046113XU CN201520979U (en) | 2009-05-31 | 2009-05-31 | Shock isolation strip-shaped infrastructure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520979U true CN201520979U (en) | 2010-07-07 |
Family
ID=42507155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920046113XU Expired - Fee Related CN201520979U (en) | 2009-05-31 | 2009-05-31 | Shock isolation strip-shaped infrastructure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108884653A (en) * | 2016-02-04 | 2018-11-23 | I·特奥保德利 | Ground |
| CN114000600A (en) * | 2021-08-20 | 2022-02-01 | 北京工业大学 | Foundation connection structure capable of achieving seismic mitigation and isolation of village and town buildings and construction method |
-
2009
- 2009-05-31 CN CN200920046113XU patent/CN201520979U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108884653A (en) * | 2016-02-04 | 2018-11-23 | I·特奥保德利 | Ground |
| CN108884653B (en) * | 2016-02-04 | 2021-10-29 | I·特奥保德利 | Foundation |
| CN114000600A (en) * | 2021-08-20 | 2022-02-01 | 北京工业大学 | Foundation connection structure capable of achieving seismic mitigation and isolation of village and town buildings and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20120531 |