CN101769016B - Anti-seismic device of building - Google Patents
Anti-seismic device of building Download PDFInfo
- Publication number
- CN101769016B CN101769016B CN201010119989XA CN201010119989A CN101769016B CN 101769016 B CN101769016 B CN 101769016B CN 201010119989X A CN201010119989X A CN 201010119989XA CN 201010119989 A CN201010119989 A CN 201010119989A CN 101769016 B CN101769016 B CN 101769016B
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- damping sheet
- center
- hole
- support body
- dolioform
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Abstract
The invention discloses an anti-seismic device of a building, relating to an anti-seismic building. The invention aims to provide an anti-seismic device of a building, which has favorable anti-seismic performance. The anti-seismic device of a building comprises the technical scheme key point that a supporting body on the base comprises a lower supporting body and an upper supporting body, wherein an upper spoiling flap and a lower spoiling flap are arranged between the end surfaces of the lower supporting body and the upper supporting body; two sides of waist drum shape holes in the middle of the upper spoiling flap and the lower spoiling flap are evenly provided with waist drum shape vertical holes lengthways; the upper part of an anti-seismic rebar is fixed in the upper supporting body, and the lower part thereof is fixed in the lower supporting body and the base; the upper end surface of the upper supporting body is provided with a damping device composed of a platen, a spring, a nut and an external screwed conduit. The invention is used for building seism prevention.
Description
Technical field:
The present invention relates to a kind of quake-proof building, particularly a kind of constructure shakeproof device.
Background technology:
Earthquake is owing to be difficult to forecast in time and greatly destructive, become one of major casualty among the human lives, also be the important topics of countries in the world to the shockproof research of building, yet existing shockproof structure mainly is to improve on the shock strength to study, anti-seismic performance is restricted.
Summary of the invention:
The vibration abatement that the purpose of this invention is to provide the good building of a kind of anti-seismic performance.Technical scheme of the present invention is, a kind of constructure shakeproof device, it is characterized in that the supporter on the basis is lower support and upper support body, be provided with damping sheet down on the end face outside the ground of lower support, between the lower surface of following damping sheet and upper support body, be provided with damping sheet, longitudinally be evenly equipped with the big and young bellmouth in lower end of upper port in the following center, cross section of damping sheet, longitudinally be evenly equipped with lower port in the center, cross section of last damping sheet big and bellmouth that the upper end is young is corresponding with the bellmouth of following damping sheet center, by last, the bellmouth of following damping sheet center is formed a dolioform hole broad in the middle and small in ends, the vertical hole that longitudinally distributes in upper support body center is relative with the dolioform hole of damping sheet center up and down respectively and be communicated with, relative with the dolioform hole of damping sheet center up and down respectively and be communicated with in the upper end in longitudinally uniform L shaped hole, lower support center, longitudinally be evenly equipped with dolioform hole in the both sides in dolioform hole, damping sheet center up and down, the top of anti-seismic steel bar is fixed in the upper support body, its underpart is fixed in lower support and the basis, the anti-seismic steel bar that is in the dolioform hole of both sides, dolioform hole, damping sheet center is crooked shape, and the termination, top of anti-seismic steel bar and termination, bottom are the L type; On the upper surface of upper support body, be provided with gripper shoe, vertical hole on this gripper shoe is communicated with the vertical hole of upper support body center, on the external screw thread body above the gripper shoe, be arranged with pressing plate, be provided with spring outside the male-pipe between this pressing plate and gripper shoe, nut is located on the male-pipe of pressing plate top, wire rope is through the L shaped hole of lower support, on, the dolioform hole of following damping sheet center, in the vertical core and external screw thread pore of upper support body center, on it, lower end is fixedlyed connected with the steel plate outside the L shaped hole that is located at lower support with the steel plate that is located at male-pipe upper end place respectively; Being provided with anchor studs in the upper support body, fixedlys connected with last damping sheet in the lower end of this anchor studs, fixedlys connected with following damping sheet in the upper end of the anchor studs in the lower support.The cross dimension of lower support is greater than the cross dimension of upper support body.The present invention has the good remarkable advantage of anti seismic efficiency compared with the prior art.
Description of drawings:
Fig. 1 is the structural representation of the vibration abatement of building of the present invention, the structural representation of vibration abatement when Fig. 2 is the horizontal movement of earthquake building, the structural representation of vibration abatement during building inclination when Fig. 3 is earthquake.
The specific embodiment:
In conjunction with above accompanying drawing the present invention is described in detail, lower support 4 (pillars with building, constructional column or body of wall) the section part of ground more than 3 two damping sheets are set, cast upper support body 7 on last damping sheet 6, center, cross section at following damping sheet 5, it is big to be provided with a upper port, the bellmouth that the lower end is young, be provided with lower port in the center of last damping sheet big and bellmouth that the upper end is young is corresponding with the bellmouth of the center of following damping sheet, by last, bellmouth on the following damping sheet is formed a dolioform hole 17 small in ends broad in the middle, last, the dolioform hole at following damping sheet center each side be provided with a dolioform hole small in ends broad in the middle, difference according to the longitudinal length of supporter, on, the dolioform hole at following damping sheet center can be a plurality of, and the dolioform hole of the centre bore left and right sides vertically also be provided with a plurality of.Be provided with crooked anti-seismic steel bar 8 in the dolioform hole of each both sides, this reinforcing bar upper and lower and upper and lower supporter concrete are integral, and its termination is bending.Be provided with a L shaped hole in lower support, the upper port in L shaped hole is connected with bellmouth on the following damping sheet, and the center in the upper support body is provided with vertical hole 16 and is communicated with the bellmouth of last damping sheet.The vertical core at above-mentioned upper and lower supporter center and L shaped hole can set in advance plastic pipe and be shaped when cast.After the supporter completion of building, each center port place in upper support body upper end is provided with the antidetonation damping unit, gripper shoe 10 places on the upper surface of upper support body, the center vertical core of the vertical core of the center and upper support body is relative and be communicated with, pressing plate 12 is set on male-pipe 13 bodies, nut 14 is spun on the male-pipe of pressing plate top, spring 11 places between pressing plate and the gripper shoe, wire rope 9 is through, on the vertical hole of lower support and L shaped hole reach, in the dolioform hole of following damping sheet center and in the external screw thread pore, the outer steel plate 2 of the lower end of wire rope and lower support is connected, its upper end is connected with the steel plate 15 that is supported on the male-pipe upper end, by regulating nut, make wire rope 9 be in tension in the position of male-pipe.In order to prevent the vibration abatement corrosion, can seal closure be set in the upper end of upper support body covers vibration abatement, more firm for what upper and lower damping sheet was combined with upper and lower supporter, being fixed with the termination on the above and below of upper and lower damping sheet is the anchor studs 18 of elbow.Upper and lower damping sheet is a steel plate.On the surface between the upper and lower damping sheet, be coated with antirust oil in advance.
Shockproof principle of the present invention is, level during earthquake and move both vertically (certain limit) make the bent bodies reinforcing bar distortion shape in the dolioform hole and are not cut off, wire rope does not cut off by the spring compressive deformation, and the inertia that simultaneously supporter is moved carries out damping action, and upper and lower supporter can not be broken away from mutually.When the height of building is big, a plurality of damping sheets can be set on the differing heights of supporter.
Claims (2)
1. constructure shakeproof device, it is characterized in that the supporter on the basis is lower support and upper support body, be provided with damping sheet down on the end face outside the ground of lower support, between the lower surface of following damping sheet and upper support body, be provided with damping sheet, longitudinally be evenly equipped with the big and young bellmouth in lower end of upper port in the following center, cross section of damping sheet, longitudinally be evenly equipped with lower port in the center, cross section of last damping sheet big and bellmouth that the upper end is young is corresponding with the bellmouth of following damping sheet center, by last, the bellmouth of following damping sheet center is formed a dolioform hole broad in the middle and small in ends, the vertical hole that longitudinally distributes in upper support body center is relative with the dolioform hole of damping sheet center up and down respectively and be communicated with, relative with the dolioform hole of damping sheet center up and down respectively and be communicated with in the upper end in longitudinally uniform L shaped hole, lower support center, longitudinally be evenly equipped with dolioform hole in the both sides in dolioform hole, damping sheet center up and down, the top of anti-seismic steel bar is fixed in the upper support body, its underpart is fixed in lower support and the basis, the anti-seismic steel bar that is in the dolioform hole of both sides, dolioform hole, damping sheet center is crooked shape, and the termination, top of anti-seismic steel bar and termination, bottom are the L type; On the upper surface of upper support body, be provided with gripper shoe, vertical hole on this gripper shoe is communicated with the vertical hole of upper support body center, on the external screw thread body above the gripper shoe, be arranged with pressing plate, be provided with spring outside the male-pipe between this pressing plate and gripper shoe, nut is located on the male-pipe of pressing plate top, wire rope is through the L shaped hole of lower support, on, the dolioform hole of following damping sheet center, in the vertical hole and external screw thread pore of upper support body center, on it, lower end is fixedlyed connected with the steel plate outside the L shaped hole that is located at lower support with the steel plate that is located at male-pipe upper end place respectively; Being provided with anchor studs in the upper support body, fixedlys connected with last damping sheet in the lower end of this anchor studs, fixedlys connected with following damping sheet in the upper end of the anchor studs in the lower support.
2. constructure shakeproof device as claimed in claim 1 is characterized in that the cross dimension of the cross dimension of lower support greater than the upper support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010119989XA CN101769016B (en) | 2010-03-09 | 2010-03-09 | Anti-seismic device of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010119989XA CN101769016B (en) | 2010-03-09 | 2010-03-09 | Anti-seismic device of building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101769016A CN101769016A (en) | 2010-07-07 |
| CN101769016B true CN101769016B (en) | 2011-07-27 |
Family
ID=42502099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010119989XA Expired - Fee Related CN101769016B (en) | 2010-03-09 | 2010-03-09 | Anti-seismic device of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101769016B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182257B (en) * | 2011-03-24 | 2012-11-07 | 张德新 | Building earthquake-proof device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0316076A1 (en) * | 1987-10-16 | 1989-05-17 | Bridgestone Corporation | Vibration controlling apparatus for buildings |
| CN1067700A (en) * | 1991-06-13 | 1993-01-06 | 单蕴平 | PTFE damping box on the building foundation |
| EP0580272A1 (en) * | 1992-07-15 | 1994-01-26 | GERB Schwingungsisolierungen GmbH & Co. KG | Vibration damper |
| CN2564635Y (en) * | 2002-08-30 | 2003-08-06 | 张德新 | Building vibration-proof device |
| CN201106231Y (en) * | 2008-02-21 | 2008-08-27 | 中国地震局工程力学研究所 | Shock insulation apparatus for steel tube concrete column |
| CN201261920Y (en) * | 2008-07-30 | 2009-06-24 | 纪勇 | Anti-vibration base plate of house |
| CN201396393Y (en) * | 2009-03-19 | 2010-02-03 | 尹学军 | Spring damping vibration isolator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0660665B2 (en) * | 1985-12-27 | 1994-08-10 | 隆史 藤田 | Vibration energy absorber |
| CN201627277U (en) * | 2010-03-09 | 2010-11-10 | 张德新 | Construction shock absorption device |
-
2010
- 2010-03-09 CN CN201010119989XA patent/CN101769016B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0316076A1 (en) * | 1987-10-16 | 1989-05-17 | Bridgestone Corporation | Vibration controlling apparatus for buildings |
| CN1067700A (en) * | 1991-06-13 | 1993-01-06 | 单蕴平 | PTFE damping box on the building foundation |
| EP0580272A1 (en) * | 1992-07-15 | 1994-01-26 | GERB Schwingungsisolierungen GmbH & Co. KG | Vibration damper |
| CN2564635Y (en) * | 2002-08-30 | 2003-08-06 | 张德新 | Building vibration-proof device |
| CN201106231Y (en) * | 2008-02-21 | 2008-08-27 | 中国地震局工程力学研究所 | Shock insulation apparatus for steel tube concrete column |
| CN201261920Y (en) * | 2008-07-30 | 2009-06-24 | 纪勇 | Anti-vibration base plate of house |
| CN201396393Y (en) * | 2009-03-19 | 2010-02-03 | 尹学军 | Spring damping vibration isolator |
Non-Patent Citations (1)
| Title |
|---|
| JP昭62-155343A 1987.07.10 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101769016A (en) | 2010-07-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110727 Termination date: 20130309 |