CN2233957Y - Energy-releasing shock-damping device for storeyed building - Google Patents
Energy-releasing shock-damping device for storeyed building Download PDFInfo
- Publication number
- CN2233957Y CN2233957Y CN 95220018 CN95220018U CN2233957Y CN 2233957 Y CN2233957 Y CN 2233957Y CN 95220018 CN95220018 CN 95220018 CN 95220018 U CN95220018 U CN 95220018U CN 2233957 Y CN2233957 Y CN 2233957Y
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- CN
- China
- Prior art keywords
- inner frame
- shock
- dissipating
- energy
- metallic rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an energy-dissipating shock-absorbing device for tall buildings, which is composed of an outer frame, an inner frame and a plurality of support levers. The utility model is characterized in that the inner frame is arranged in the center of the outer frame and is connected with the outer frame through the support levers, one ends of the support levers are fixed on the outer frame, and the other ends of the support levers are fixedly connected with the inner frame through screw bolts and form rotating nodes. Slide rods are crosswise connected with the rotating nodes of the inner frame. Earthquake and gale enable buildings to generate interlaminar deformation, and the rotation of the nodes and the slide of the slide rods can carry out energy dissipation through friction, so that most shock energies are consumed, the reaction owing to shock is relieved, and the major structures of buildings are protected from being destroyed. Moreover, the utility model has the advantages of simple structure, convenient installation and low cost.
Description
The utility model relates to a kind of building energy-dissipating and shock-absorbing bracing or strutting arrangement, especially a kind of energy-dissipating and shock-absorbing bracing or strutting arrangement that is installed between the highrise building frame column.
Existing multilayer or highrise building when building, all need to consider energy-dissipating and shock-absorbing, to improve the shatter-proof wind resistant character energy of building.The present method of using, mostly the approach of employing " reinforcement " promptly increases the section of frame column or shear wall or increases arrangement of reinforcement; Or the quantity of increase frame column and shear wall, consequently the rigidity of building increases, earthquake response also increases, the energy that causes building to absorb increases, these dissipation of energies are again that supporting members such as the beam, post, node by building produce non-bullet deformation, appearance crack or destruction realize that consequently the structure of building takes place to destroy or collapse, and can not really play the effect of energy-dissipating and shock-absorbing.
The purpose of this utility model provides a kind of being installed among multilayer or the highrise building, in order to the earthquake response of earthquake energy, minimizing building, improves the energy-dissipating and shock-absorbing bracing or strutting arrangement of the shatter-proof ability of building.
In order to achieve the above object, the utility model is made up of outside framework, inner frame, some support bars, inner frame is located at outside framework central authorities, inner frame is connected by support bar with outside framework, support bar one end is fixed on the angle of outside framework, and the other end is connected by bolt and constitutes the rotation node on the inner frame round angle.
Because the utility model is provided with the rotation node; when therefore building produces stratified deformation under earthquake or wind effect; inner frame on the rotation node in the energy-dissipating and shock-absorbing bracing or strutting arrangement, under powerful shearing action; the frictional force that can overcome bolt is rotated, and realizes the friction energy dissipating, consumes most of vibration energy of building; thereby alleviate the vibrations reaction of structure greatly; the protection agent structure does not produce destruction, and can reduce the section or the arrangement of reinforcement of building supporting member, and replaces shear wall.Compare with present both at home and abroad existing various friction energy-dissipating mechanism, the utlity model has reasonably mechanism of energy dissipation, higher energy-dissipating and shock-absorbing usefulness, and simple in structure, easy for installation, cost is lower, have higher engineering using value.
Below in conjunction with accompanying drawing working condition of the present utility model is described further.
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is the utility model structural representations after power consumption.
Accompanying drawing 3 is structural representations of the utility model slide bar.
As shown in drawings, the utility model is made up of outside framework (1), inner frame (2), some support bars (3), it is characterized in that inner frame (2) is located at outside framework (1) central authorities, inner frame (2) is connected by support bar (3) with outside framework (1), one end of support bar (3) is fixed on the angle of outside framework (1), and the other end is connected by bolt to constitute on four angles of inner frame (2) and rotates node (5).
In order to strengthen friction effect of energy dissipation of the present utility model, in inner frame (2), be provided with slide bar (4), slide bar (4) then is made up of Metallic rod that has elongated slot (6) and the Metallic rod (7) that has a screw, Metallic rod (6) and Metallic rod (7) link together by the bolton of passing elongated slot and screw, fixedly connected with the two rotation nodes (5) at inner frame (2) diagonal angle respectively in the two ends of slide bar (4).Two slide bars (4) in the inner frame (2) are positioned on two diagonal.
When building is built up; the shape of the utility model such as accompanying drawing 1; when earthquake or wind effect; building produces the distortion between layer and the layer; in being mounted in the extruding that energy-dissipating and shock-absorbing bracing or strutting arrangement between the building frame post is subjected to huge external force; when the size of external force reaches certain value; support bar (3); inner frame (2) starts to rotate at node (5); two parts of slide bar (4); be that Metallic rod (6) with Metallic rod (7) relative slip takes place; because frictional force was very big when the rotation of node (5) and slide bar (4) slided; therefore friction energy-dissipating is very big, can consume the most of vibration energy of building under the situation of less deformation, and the distortion of bracing or strutting arrangement also is a geometry clocklike during the while energy dissipating; as shown in Figure 2, so just can protect the agent structure of building not to be destroyed more effectively.
Produce bigger frictional force when making node (5) rotate, be provided with efficient friction pad between the rotation contact surface of rotation node (5) and between the sliding contact surface of slide bar (4) with relative slip of slide bar (4).Frictional force size when node (5) rotates with relative slip of slide bar (4) can also change by the fastening degree of adjusting bolt, to adapt to the different needs of different buildings.
Inner frame (2) is to rotate node (5) by four connectors by four to be formed by connecting.Inner frame (2) be shaped as rectangle, two slide bars (4) are positioned on its diagonal.
The utility model can be applicable to newly-built building, also can be applicable to the old building that builds up.
Claims (4)
1, a kind of highrise building energy-dissipating and shock-absorbing bracing or strutting arrangement, form by outside framework (1), inner frame (2), some support bars (3), it is characterized in that inner frame (2) is located at outside framework (1) central authorities, inner frame (2) is connected by support bar (3) with outside framework (1), one end of support bar (3) is fixed on the angle of outside framework (1), and the other end is connected by bolt to constitute on the round angle of inner frame (2) and rotates node (5).
2, highrise building energy-dissipating and shock-absorbing bracing or strutting arrangement as claimed in claim 1, it is characterized in that being provided with in the inner frame (2) slide bar (4), slide bar (4) is made up of Metallic rod that has elongated slot (6) and the Metallic rod (7) that has a screw, Metallic rod (6) and Metallic rod (7) link together by the bolton of passing elongated slot and screw, fixedly connected with the two rotation nodes (5) at inner frame (2) diagonal angle respectively in the two ends of slide bar (4).
3, highrise building energy-dissipating and shock-absorbing bracing or strutting arrangement as claimed in claim 1 or 2 is characterized in that: be provided with efficient friction pad between the sliding contact surface of Metallic rod (6) and Metallic rod (7) between the rotation contact surface that rotates node (5) and in the slide bar (4).
4, highrise building energy-dissipating and shock-absorbing bracing or strutting arrangement as claimed in claim 1 is characterized in that inner frame (2) is a rectangle, is to rotate node (5) by four connectors by four to be formed by connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95220018 CN2233957Y (en) | 1995-08-20 | 1995-08-20 | Energy-releasing shock-damping device for storeyed building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95220018 CN2233957Y (en) | 1995-08-20 | 1995-08-20 | Energy-releasing shock-damping device for storeyed building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2233957Y true CN2233957Y (en) | 1996-08-28 |
Family
ID=33868038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95220018 Expired - Fee Related CN2233957Y (en) | 1995-08-20 | 1995-08-20 | Energy-releasing shock-damping device for storeyed building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2233957Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320561A (en) * | 2016-11-15 | 2017-01-11 | 沈阳建筑大学 | Quadrilateral pivoting friction damper |
| CN107237421A (en) * | 2017-08-08 | 2017-10-10 | 上海方寻减振科技有限公司 | Attachment means and seismic energy dissipation structure for energy dissipation component |
| CN108301676A (en) * | 2018-04-10 | 2018-07-20 | 河南理工大学 | A kind of various dimensions combined type bears type aseismatic joint device |
| CN108412073A (en) * | 2018-03-05 | 2018-08-17 | 安徽理工大学 | A kind of novel U-shaped mild steel damper |
| CN108518114A (en) * | 2018-04-17 | 2018-09-11 | 江西科技师范大学 | The efficient energy-consumption damper of metal |
| CN109267660A (en) * | 2018-11-08 | 2019-01-25 | 兰州理工大学 | A kind of damping device and installation method being arranged between shock insulation seam |
-
1995
- 1995-08-20 CN CN 95220018 patent/CN2233957Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320561A (en) * | 2016-11-15 | 2017-01-11 | 沈阳建筑大学 | Quadrilateral pivoting friction damper |
| CN107237421A (en) * | 2017-08-08 | 2017-10-10 | 上海方寻减振科技有限公司 | Attachment means and seismic energy dissipation structure for energy dissipation component |
| CN108412073A (en) * | 2018-03-05 | 2018-08-17 | 安徽理工大学 | A kind of novel U-shaped mild steel damper |
| CN108301676A (en) * | 2018-04-10 | 2018-07-20 | 河南理工大学 | A kind of various dimensions combined type bears type aseismatic joint device |
| CN108301676B (en) * | 2018-04-10 | 2023-09-22 | 河南理工大学 | Multi-dimensional combined type bearing type anti-seismic joint device |
| CN108518114A (en) * | 2018-04-17 | 2018-09-11 | 江西科技师范大学 | The efficient energy-consumption damper of metal |
| CN108518114B (en) * | 2018-04-17 | 2019-11-26 | 江西科技师范大学 | The efficient energy-consumption damper of metal |
| CN109267660A (en) * | 2018-11-08 | 2019-01-25 | 兰州理工大学 | A kind of damping device and installation method being arranged between shock insulation seam |
| CN109267660B (en) * | 2018-11-08 | 2020-04-14 | 兰州理工大学 | Shock absorption device arranged between shock insulation seams and mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |