CN201962818U - Smooth shock absorbing device for conjoined building - Google Patents
Smooth shock absorbing device for conjoined building Download PDFInfo
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- CN201962818U CN201962818U CN 201120050947 CN201120050947U CN201962818U CN 201962818 U CN201962818 U CN 201962818U CN 201120050947 CN201120050947 CN 201120050947 CN 201120050947 U CN201120050947 U CN 201120050947U CN 201962818 U CN201962818 U CN 201962818U
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- building
- disjunctor
- damping device
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- fitting
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Abstract
The utility model discloses a smooth shock absorbing device for a conjoined building. The conjoined building adopts a weakly conjoined structure, a conjoined body (1) is vertically arranged on a building embedded piece (2) matched with the conjoined body (1) in an overlapped way, and the smooth shock absorbing device is characterized in that a plate type rubber support (3) is arranged between the conjoined body (1) and the building embedded piece (2), and a damping shock absorbing device is arranged at the outer side of the plate type rubber support (3). The smooth shock absorbing device not only ensures the temperature difference and the free deformation of the structure in the conditions of frequent earthquakes (small earthquakes) and anti-earthquake (intermediate earthquakes) but also provides certain damping to dissipate the earthquake energy to avoid the direct collision in the condition of rare earthquakes (large earthquakes).
Description
Technical field
The invention belongs to the damping link technique field of conjoined structure between independent antidetonation unit, be specifically related to a kind of level and smooth damping device of disjunctor building.
Background technology
The building housing-group of disjunctor building for one or several building being linked into an integrated entity by disjunctor.The rigidity of disjunctor building disjunctor, connected mode between position and disjunctor and the high building etc. is set directly has influence on the interconnect function that disjunctor can play each building, have influence on Path of Force Transfer and the failure mechanism of overall structure under wind load, horizontal earthquake action.From the angle of conjoined structure self scale of construction, rigidity size, conjoined structure can be divided into weak conjoined structure, strong conjoined structure two classes substantially.
Weak conjoined structure disjunctor plane width is less, the vestibule passage of one deck or two layer heights mostly just is set, disjunctor self rigidity is little, the overall structure co-operation is not remarkable, the vibration shape of building is independent substantially, coupling effect is not remarkable, and disjunctor is little to integrally-built stressing influence, therefore can allow height, the rigidity of each building that bigger difference is arranged.Strong conjoined structure disjunctor width is bigger, and the number of plies generally is no less than three layers, and the ratio of rigidity of the relative high building of disjunctor is bigger, and disjunctor has very large influence to total stressed.
At present weak conjoined structure is used comparatively extensive in multi-rise building.Yet under horizontal earthquake action, the rigidity that disjunctor is difficult to provide enough makes compatibility of deformation between the building, guarantees effective transmission of horizontal seismic force between building, thus between disjunctor and the building not Yidu City adopt and be rigidly connected, to avoid the destruction of junction.Disjunctor and agent structure junction should have an end that earthquake isolating equipment (as neoprene bearing shock insulation, sliding support etc.) is set at least, and earthquake isolating equipment can be supported on the built-in fitting of building usually.Yet these earthquake isolating equipments can only solve the horizontal movement of building under certain earthquake intensity situation, the Free Transform problem of conjoined structure in the prior art, and cause the direct collision of conjoined structure and building under big earthquake situations condition easily.The present invention therefore.
Summary of the invention
The object of the present invention is to provide the level and smooth damping device of a kind of disjunctor building, solved the problems such as direct collision that the linkage of disjunctor building in the prior art can not solve conjoined structure and building under the big earthquake situations condition.
In order to solve these problems of the prior art, technical scheme provided by the invention is:
A kind of level and smooth damping device of disjunctor building, described disjunctor building is weak conjoined structure, described disjunctor is vertically folded to be located on the building built-in fitting that cooperates with it, it is characterized in that between described disjunctor and building built-in fitting laminated rubber bearing being set described laminated rubber bearing arranged outside damping device.
Preferably, described laminated rubber bearing is fixedly installed on the building built-in fitting, described laminated rubber bearing arranged outside first limiting plate.
Preferably, described building built-in fitting is that building props up the built-in fitting that is provided with on the seat beam, fixing crab-bolt on the described building built-in fitting.
Preferably, described disjunctor lower end is provided with the chute that cooperates with crab-bolt, and described crab-bolt is connected with disjunctor by chute.
Preferably, described disjunctor one end and be provided with between the building of building built-in fitting aseismic joint is set, another building of the other end and disjunctor building is rigidly connected.
Preferably, described disjunctor comprises the base plate that the H steel makes up, and described base plate lower end is provided with the chute that cooperates with crab-bolt; The floor of putting more energy into is established in described base plate both sides.
Preferably, the two ends of described chute are provided with second limiting plate that is fixed on the base plate lower end, between described second limiting plate and chute bloom are set, and described bloom and base plate are fixed.
Preferably, described damping device is two mild steel dampers that are fixedly installed on the built-in fitting; Described mild steel damper cooperates spacing disjunctor displacement stroke with second limiting plate.
The invention provides a kind of level and smooth damping device that is used for crossing between disjunctor two independent antidetonation unit of building (building) the aseismic joint structure, comprise laminated rubber bearing (preferably adopting Rubber Bearing), mild steel damper and limiting plate.Its operating principle is: Rubber Bearing is transmitted vertical load and is reduced sliding friction power; When reach predetermined free shift apart from the time, mild steel damper is started working, the dissipation translational energy; Limiting plate is used to guarantee that bearing does not break away from.The slippage translation system of Gou Chenging like this, to connecting the structure of two independent antidetonation unit, both guaranteed the structure Free Transform under the temperature difference and frequently occurred earthquake (little shake), the earthquake of setting up defences (middle shake), and under rarely occurred earthquake (big shake), certain damping dissipation seismic energy was provided and avoids direct collision again.
Compared with prior art, beneficial effect of the present invention is:
The level and smooth damping device of the present invention had both had damping device, stopping means (as first limiting plate and second limiting plate) is set again, can guarantee the structure Free Transform under the temperature difference and little shake, the middle earthquake situations condition, and under big earthquake situations condition, certain damping dissipation seismic energy is provided and avoid direct collision.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is the structural representation of the level and smooth damping device of embodiment of the invention disjunctor building;
Fig. 2 is that the A-A of Fig. 1 is to schematic diagram;
Fig. 3 is that the B-B of Fig. 1 is to schematic diagram;
Fig. 4 is that the C-C of Fig. 1 is to schematic diagram.
Wherein 1 is disjunctor; 2 is the building built-in fitting; 3 is laminated rubber bearing; 4 is damping device; 5 is aseismic joint; 11 is chute; 12 is base plate; 13 are the floor of putting more energy into; 14 is second limiting plate; 15 is bloom (as the damping actuator); 21 prop up seat beam for building; 22 is crab-bolt; 31 is first limiting plate.
The specific embodiment
Below in conjunction with specific embodiment such scheme is described further.Should be understood that these embodiment are used to the present invention is described and are not limited to limit the scope of the invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
Embodiment
Shown in Fig. 1～4, the level and smooth damping device of this disjunctor building, described disjunctor building is weak conjoined structure, described disjunctor 1) vertical folded being located on the building built-in fitting 2 that cooperates with it, 2 of described disjunctor 1 and building built-in fittings are provided with laminated rubber bearing 3, described laminated rubber bearing 3 arranged outside damping devices 4.
Described laminated rubber bearing 3 is fixedly installed on the building built-in fitting 2, described laminated rubber bearing 3 arranged outside first limiting plate 31.Described building built-in fitting 2 props up on the seat beam 21 built-in fitting that is provided with for building, fixing crab-bolt 22 on the described building built-in fitting 2.
Described disjunctor lower end is provided with the chute 11 that cooperates with crab-bolt 22, and described crab-bolt 22 is connected with disjunctor 1 by chute.Described disjunctor one end and be provided with between the building of building built-in fitting 2 aseismic joint 5 is set, another building of the other end and disjunctor building is rigidly connected.Described disjunctor comprises the base plate 12 that the H steel makes up, and described base plate 12 lower ends are provided with the chute 11 that cooperates with crab-bolt 22; The floor 13 of putting more energy into is established in described base plate both sides.
The two ends of described chute 11 are provided with second limiting plate 14 that is fixed on the base plate lower end, between described second limiting plate and chute bloom 15 are set, and described bloom 15 is fixed with base plate.Described damping device 4 is two mild steel dampers (two ends of mild steel damper are fixed, and the stage casing is unfixing) that are fixedly installed on built-in fitting 22; Described mild steel damper cooperates spacing disjunctor displacement stroke with second limiting plate 14.
Laminated rubber bearing transmits vertical load and reduces sliding friction power among the embodiment; When reach predetermined free shift apart from the time, mild steel damper is started working, the dissipation translational energy; Limiting plate is used to guarantee that bearing does not break away from.The slippage translation system of Gou Chenging to connecting the structure of two independent antidetonation unit, had both guaranteed the structure Free Transform under the temperature difference and little shake, the middle shake like this, certain damping dissipation seismic energy is provided and avoids direct collision under big shake again.
Above-mentioned example only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All spirit essence is done according to the present invention equivalent transformation or modification all should be encompassed within protection scope of the present invention.
Claims (8)
1. the level and smooth damping device of disjunctor building, described disjunctor building is weak conjoined structure, described disjunctor (1) is vertically folded to be located on the building built-in fitting (2) that cooperates with it, it is characterized in that between described disjunctor (1) and building built-in fitting (2) laminated rubber bearing (3) being set, described laminated rubber bearing (3) arranged outside damping device (4).
2. the level and smooth damping device of disjunctor building according to claim 1 is characterized in that described laminated rubber bearing (3) is fixedly installed on the building built-in fitting (2) described laminated rubber bearing (3) arranged outside first limiting plate (31).
3. the level and smooth damping device of disjunctor building according to claim 2 is characterized in that described building built-in fitting (2) props up the built-in fitting that seat beam (21) is gone up setting for building, and described building built-in fitting (2) is gone up fixedly crab-bolt (22).
4. the level and smooth damping device of disjunctor building according to claim 3 is characterized in that described disjunctor lower end is provided with the chute (11) that cooperates with crab-bolt (22), and described crab-bolt (22) is connected with disjunctor (1) by chute.
5. the level and smooth damping device of disjunctor according to claim 4 building, it is characterized in that described disjunctor one end with the building that is provided with building built-in fitting (2) between aseismic joint (5) is set, another building that the other end and disjunctor are built is rigidly connected.
6. the level and smooth damping device of disjunctor building according to claim 4 is characterized in that described disjunctor comprises the base plate (12) that the H steel makes up, and described base plate (12) lower end is provided with the chute (11) that cooperates with crab-bolt (22); The floor of putting more energy into (13) is established in described base plate both sides.
7. the level and smooth damping device of disjunctor building according to claim 6, the two ends that it is characterized in that described chute (11) are provided with second limiting plate (14) that is fixed on the base plate lower end, bloom (15) is set between described second limiting plate and chute, and described bloom (15) is fixed with base plate.
8. the level and smooth damping device of disjunctor building according to claim 7 is characterized in that described damping device (4) is two mild steel dampers that are fixedly installed on the built-in fitting (22); Described mild steel damper cooperates spacing disjunctor displacement stroke with second limiting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120050947 CN201962818U (en) | 2011-03-01 | 2011-03-01 | Smooth shock absorbing device for conjoined building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120050947 CN201962818U (en) | 2011-03-01 | 2011-03-01 | Smooth shock absorbing device for conjoined building |
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| Publication Number | Publication Date |
|---|---|
| CN201962818U true CN201962818U (en) | 2011-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120050947 Expired - Lifetime CN201962818U (en) | 2011-03-01 | 2011-03-01 | Smooth shock absorbing device for conjoined building |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071756A (en) * | 2011-03-01 | 2011-05-25 | 苏州市建筑设计研究院有限责任公司 | Smooth damping device for connected buildings |
| CN103541430A (en) * | 2013-10-31 | 2014-01-29 | 同济大学建筑设计研究院(集团)有限公司 | Support connection structure for steel structure corridor |
-
2011
- 2011-03-01 CN CN 201120050947 patent/CN201962818U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071756A (en) * | 2011-03-01 | 2011-05-25 | 苏州市建筑设计研究院有限责任公司 | Smooth damping device for connected buildings |
| CN103541430A (en) * | 2013-10-31 | 2014-01-29 | 同济大学建筑设计研究院(集团)有限公司 | Support connection structure for steel structure corridor |
| CN103541430B (en) * | 2013-10-31 | 2015-12-30 | 同济大学建筑设计研究院(集团)有限公司 | A kind of support connection structure for steel structure corridor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120718 Address after: 215021 Suzhou Industrial Park, Jiangsu Xinghai street, No. 9 Patentee after: Suzhou Institute of Architectural Design Co., Ltd. Address before: 215021 Suzhou Industrial Park, Jiangsu Xinghai street, No. 9 Patentee before: Suzhou Institute of Architectural Design Co., Ltd. |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20110907 Effective date of abandoning: 20120919 |