CN102182257B - Building earthquake-proof device - Google Patents
Building earthquake-proof device Download PDFInfo
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- CN102182257B CN102182257B CN2011100718102A CN201110071810A CN102182257B CN 102182257 B CN102182257 B CN 102182257B CN 2011100718102 A CN2011100718102 A CN 2011100718102A CN 201110071810 A CN201110071810 A CN 201110071810A CN 102182257 B CN102182257 B CN 102182257B
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Abstract
The invention discloses a building earthquake-proof device, belonging to the building earthquake-proof field. The invention aims to provide a building earthquake-proof device with good earthquake-proof performance. The technical scheme of the invention is characterized in that the building earthquake-proof device comprises an upper damping plate, a lower damping plate, earthquake-proof steel bars and a steel wire rope, wherein a middle damping plate is arranged between the upper damping plate and the lower damping plate; the two sides of a middle hole of the middle damping plate are provided with a step hole respectively; damping columns with a conical sleeve are arranged in the step holes of the middle damping plate respectively; the steel wire rope and the earthquake-proof steel bars at the two sides of the steel wire are threaded in the holes of the upper and lower support bodies, the upper, lower and middle damping plates and a rubber block respectively, and extend out of a end movable steel plate and a fixed steel plate of the lower support body and a spring; the middle damping plate is provided with a wedge plate extending downwards; and the end of the wedge plate is arranged between the lower support body and the movable steel plate. The building earthquake-proof device disclosed by the invention is used for building earthquake prevention.
Description
Technical field:
The present invention relates to a kind of antiseismic structure, particularly a kind of constructure shakeproof device.
Background technology:
Earthquake becomes one of human major casualty because destructiveness is big and difficulty or ease are in time forecast, is the key subjects of countries in the world to constructure shakeproof research.Yet existing building shockproof mainly is to improve on the Antiseismic building intensity to study, the cost height of this earthquake resistant structure and anti-seismic performance is restricted.
Summary of the invention:
The object of the invention provides the good a kind of constructure shakeproof device of a kind of anti-seismic performance.Realize that technical scheme of the present invention is; A kind of constructure shakeproof device; Comprise damping sheet, following damping sheet and anti-seismic steel bar and wire rope, it is characterized in that: go up between damping sheet and the following damping sheet and be provided with middle damping sheet, damping sheet is provided with the groove of mouth down in this; In damping sheet top be provided with three holes respectively with last damping sheet in three holes relative; Respectively be provided with the big stepped hole in little, following hole, hole in the both sides of middle damping sheet interstitial hole, the upper end of damping post is the little cone in upper end, and a taper is set on the cone of damping post upper end; The above-mentioned damping post that is arranged with taper places the stepped hole of damping sheet respectively; The upper surface of taper contacts with the upper surface of middle damping sheet stepped hole, and the lower surface of this damping post is supported on down on the damping sheet, between the end face of middle damping board slot and following damping sheet, is provided with block rubber or spring; Wire rope is through at the supporter vertical core, goes up in the L shaped hole of damping plate hole, middle damping plate hole, block rubber hole and following damping plate hole and lower support, and two anti-seismic steel bars place in the supporter respectively and the L shaped hole of upper and lower damping plate hole, damping plate hole and block rubber hole and lower support; The fixed head of anti-seismic steel bar upper end is embedded in the supporter, is arranged with movable steel plate on the anti-seismic steel bar outside lower support, and the termination of anti-seismic steel bar is fixed with steel plate; Spring is located between the movable steel plate and fixation steel plate on the anti-seismic steel bar; The outer end of damping sheet is provided with downward wedge in said, and it is relative with anti-seismic steel bar that this wedge is provided with vertical long mouth, and the lower end of wedge places lower support and is set between the movable steel plate on the anti-seismic steel bar; The inclined-plane of wedge contacts with movable steel plate; The upper end of wire rope is fixed on the steel plate of supporter top, is provided with spring between the steel plate on this steel plate and the last supporter upper surface, sheathed one movable steel plate on the wire rope outside lower support L type hole; The termination of this wire rope is fixed with steel plate; Spring is located at above-mentioned solid steel plate and is set on the wire rope between the movable steel plate on the wire rope, middle damping sheet be provided with wire rope on movable steel plate and contacted another wedge of lower support, it is relative with wire rope that this another wedge is provided with vertical Tiaokou; Following of this another wedge places lower support and is set between the movable steel plate on the wire rope, and the inclined-plane of wedge contacts with movable steel plate.A kind of constructure shakeproof device comprises damping sheet, following damping sheet and anti-seismic steel bar, wire rope, it is characterized in that: go up between damping sheet and the following damping sheet and be provided with middle damping sheet; Damping sheet is provided with the groove of mouth down in this; In damping sheet top be provided with three holes respectively with last damping sheet in three holes relative, between the end face of middle damping board slot and following damping sheet, be provided with block rubber or spring, wire rope is through in the L shaped hole of supporter vertical core, last damping plate hole, middle damping plate hole, block rubber hole and following damping plate hole and lower support; Two anti-seismic steel bars place in the supporter respectively and the L shaped hole of upper and lower damping plate hole, damping plate hole and block rubber hole and lower support; The fixed head of anti-seismic steel bar upper end is embedded in the supporter, is arranged with movable steel plate on the anti-seismic steel bar outside lower support, and the termination of anti-seismic steel bar is fixed with steel plate; Spring is located between the movable steel plate and fixation steel plate on the anti-seismic steel bar; The outer end of damping sheet is provided with downward wedge in said, and it is relative with anti-seismic steel bar that this wedge is provided with vertical long mouth, and the lower end of wedge places lower support and is set between the movable steel plate on the anti-seismic steel bar; The inclined-plane of wedge contacts with movable steel plate; The upper end of wire rope is fixed on the steel plate of supporter top, is provided with spring between the steel plate on this steel plate and the last supporter upper surface, sheathed one movable steel plate on the wire rope outside lower support L type hole; The termination of this wire rope is fixed with steel plate; Spring is located at the said fixing steel plate and is set on the wire rope between the movable steel plate on the wire rope, middle damping sheet be provided with wire rope on movable steel plate and contacted another wedge of lower support, it is relative with wire rope that this another wedge is provided with vertical Tiaokou; The lower end of this another wedge places lower support and is set between the movable steel plate on the wire rope, and the inclined-plane of wedge contacts with movable steel plate.The present invention and prior art relatively have the good remarkable advantage of anti-seismic performance.
Description of drawings:
Fig. 1 is the structural representation of vibration abatement of the present invention when no earthquake, and Fig. 2 is the C place partial enlarged drawing of Fig. 1, Fig. 3 be the A of Fig. 1 to partial schematic diagram, Fig. 4 is the structural representation of vibration abatement of the present invention when earthquake upwards shakes.
The specific embodiment:
In conjunction with following examples the present invention is elaborated; Number of patent application is that 201010119989.x, name are called a kind of constructure shakeproof device; The good shockproof structure of a kind of shockproof function is disclosed; This shockproof structure can effectively avoid building the destruction of body because of the waving of producing of earthquake and the horizontal changing of the relative positions when earthquake; And seismic wave not only can make building produce above-mentioned swing and translational motion, also has upper and lower vibration, but above-mentioned disclosed constructure shakeproof device is relatively poor to the damage capability that the opposing up-down vibration produces.The present invention is a head it off; On above-mentioned disclosed patented technology scheme basis, do following the improvement, between last damping sheet 7 and following damping sheet 4, set up middle damping sheet 6, between damping sheet and the following damping sheet block rubber 5 or spring are set in this; Damping body 13 is arranged in block rubber 5 holes between the anti-seismic steel bar 8 of wire rope and its both sides; The upper end of this damping body is a cone, on this cone, is provided with expansion set 19, and the cone of this damping body and expansion set thereof place the stepped hole of damping sheet bottom; The cone of damping body upper end is relative with the hole on middle damping sheet top; The lower diameter of this cone is less than the aperture on middle plate top, and the upper surface of expansion set contacts with the upper surface in middle plate lower step hole, and expansion set is that horn socket is located on the top cone of damping body.This expansion set adopts the material such as the aluminium alloys of good springiness; It is indeformable that this material should be able to support the weight face of building body; But when earthquake, the earth's crust upwards upwards impact force of vibrations generation swells its distortion, and the cone on damping body top is left in the hole on damping sheet top in the entering of expansion set hole; Rubber tile distortion simultaneously between damping sheet and the following damping sheet absorbs the upwards impact force of earthquake, slows down its vertical destructive power.Improved second portion is; The anti-seismic steel bar lower end structure of wire rope 9 both sides is done following the improvement, and this anti-seismic steel bar lower end is stretched out outside the lower support 3 and steel plate 16 is connected, and another steel plate is set on the anti-seismic steel bar; Spring places between this two steel plate; The right ends of middle damping sheet respectively is provided with the wedge of stretching downwards, and sliding the joining of lower support surface of the inner surface of the wedge that this time stretched and 2 tops, ground, the external surface of wedge is inclined-plane wide at the top and narrow at the bottom; This wedge 4 places between the steel plate and lower support that is set on the anti-seismic steel bar, and it is relative with anti-seismic steel bar that this wedge is provided with vertical elongated slot 21.Wedge 17 is the wide plate of a width, and Yi Changkou is opened on its top, is provided with wedge 14 in this long mouth.This anti-seismic steel bar lower end is provided with the wedge structure of spring and middle damping sheet; Improved the anti-seismic performance of former anti-seismic steel bar; When former antidetonation steel swings at opposing building body; Rely on the bending of anti-seismic steel bar in the dolioform hole of damping sheet up and down and stretch distortion and absorb and swing, its effect is than the camber of spring weak effect.
Shockproof principle of the present invention is that the present invention has the performance of resisting vertical tremor, when earthquake is upwards vibrated first; Basis 1 promotes the damping post through lower support and following damping sheet and moves up; This impact force outwards swells taper sheath, and rubber bodies 20 is compressed, aperture 18 diameters of damping sheet stepped hole during the cone lower end diameter of damping body upper end is less than or equal to; Just get in the aperture 18 of this stepped hole; The taper sheath distortion absorbs the upwards strength of earthquake, block rubber 5 or camber of spring absorbing vibration power, at this moment; Distance shrinkage between the upper and lower damping sheet; Wire rope and anti-seismic steel bar are in relaxed state and lose antihunt action, and the movable steel plate that promotes on wire rope and the anti-seismic steel bar moves the promotion spring outward and fixation steel plate moves outward owing to the wedge 17 on the damping sheet among the present invention moves down, and the steel plate 11 of wire rope upper end and the spring between last supporter 12 upper surfaces 10 are tightened up its function of seismic resistance of recovery with anti-seismic steel bar.Because wire rope of the present invention and anti-seismic steel bar are provided with the clapboard on spring and the middle damping sheet; Wave supporter when putting to the right when earthquake, the anti-seismic steel bar in left side is pulled spring and is compressed, and its elastic force stops right pendulum; When right side pendulum finished, the elastic force of spring made to support and resets.Yet the anti-seismic steel bar of 201010119989.x patent relies on the distortion of the bent bodies in the dolioform hole of upper and lower damping sheet stops swing; After it is straightened; Promptly lose the function that the building body that makes inclination resets; And the building body need make anti-seismic steel bar crooked when resetting, and has on the contrary to stop the resistance that resets.Thereby the present invention has better anti-seismic performance than above-mentioned patent.When earthquake, when the earth and basis drive lower support and move horizontally, keep inactive state in order to make supporter, promptly ground moves and to build body motionless, on the surface between middle damping sheet and the last damping sheet, is coated with lubrication oil.
Claims (2)
1. a constructure shakeproof device comprises damping sheet, following damping sheet and anti-seismic steel bar and wire rope, it is characterized in that: go up between damping sheet and the following damping sheet and be provided with middle damping sheet; Damping sheet is provided with the groove of mouth down in this; In damping sheet top be provided with three holes respectively with last damping sheet in three holes relative, respectively be provided with on one little, the big stepped hole in hole down in hole in the both sides of middle damping sheet interstitial hole, the upper end of damping post is the little cone in upper end; One taper is set on the cone of damping post upper end; The above-mentioned damping post that is arranged with taper places the stepped hole of damping sheet respectively, and the upper surface of taper contacts with the upper surface of middle damping sheet stepped hole, and the lower surface of this damping post is supported on down on the damping sheet; Between the end face of middle damping board slot and following damping sheet, be provided with block rubber; Wire rope is through at the supporter vertical core, goes up in the L shaped hole of damping plate hole, middle damping plate hole, block rubber hole and following damping plate hole and lower support, and two anti-seismic steel bars place in the supporter respectively and the L shaped hole of upper and lower damping plate hole, damping plate hole and block rubber hole and lower support, and the fixed head of anti-seismic steel bar upper end is embedded in the supporter; Be arranged with movable steel plate on the anti-seismic steel bar outside lower support; The termination of anti-seismic steel bar is fixed with fixation steel plate, and spring is located between the movable steel plate and fixation steel plate on the anti-seismic steel bar, and the outer end of said middle damping sheet is provided with downward wedge; It is relative with anti-seismic steel bar that this wedge is provided with vertical long mouth; The lower end of wedge places lower support and is set between the movable steel plate on the anti-seismic steel bar, and the inclined-plane of wedge contacts with movable steel plate, and the upper end of wire rope is fixed on the steel plate of supporter top; Be provided with spring between the steel plate on this steel plate and the last supporter upper surface; Sheathed one movable steel plate on the wire rope outside lower support L type hole, the termination of this wire rope is fixed with fixation steel plate, and spring is located at fixation steel plate and is set on the wire rope between the movable steel plate on the wire rope; In damping sheet be provided with wire rope on movable steel plate and contacted another wedge of lower support; It is relative with wire rope that this another wedge is provided with vertical Tiaokou, and the lower end of this another wedge places lower support and is set between the movable steel plate on the wire rope, and the inclined-plane of this another wedge contacts with movable steel plate.
2. constructure shakeproof device; Comprise damping sheet, following damping sheet and anti-seismic steel bar, wire rope; It is characterized in that: go up between damping sheet and the following damping sheet and be provided with middle damping sheet, damping sheet is provided with the groove of mouth down in this, middle damping sheet top be provided with three holes respectively with last damping sheet in three holes relative; Between the end face of middle damping board slot and following damping sheet, be provided with block rubber; Wire rope is through at the supporter vertical core, goes up in the L shaped hole of damping plate hole, middle damping plate hole, block rubber hole and following damping plate hole and lower support, and two anti-seismic steel bars place in the supporter respectively and the L shaped hole of upper and lower damping plate hole, damping plate hole and block rubber hole and lower support, and the fixed head of anti-seismic steel bar upper end is embedded in the supporter; Be arranged with movable steel plate on the anti-seismic steel bar outside lower support; The termination of anti-seismic steel bar is fixed with fixation steel plate, and spring is located between the movable steel plate and fixation steel plate on the anti-seismic steel bar, and the outer end of said middle damping sheet is provided with downward wedge; It is relative with anti-seismic steel bar that this wedge is provided with vertical long mouth; The lower end of wedge places lower support and is set between the movable steel plate on the anti-seismic steel bar, and the inclined-plane of wedge contacts with movable steel plate, and the upper end of wire rope is fixed on the steel plate of supporter top; Be provided with spring between the steel plate on this steel plate and the last supporter upper surface; Sheathed one movable steel plate on the wire rope outside lower support L type hole, the termination of this wire rope is fixed with fixation steel plate, and spring is located at the said fixing steel plate and is set on the wire rope between the movable steel plate on the wire rope; In damping sheet be provided with wire rope on movable steel plate and contacted another wedge of lower support; It is relative with wire rope that this another wedge is provided with vertical Tiaokou, and the lower end of this another wedge places lower support and is set between the movable steel plate on the wire rope, and the inclined-plane of this another wedge contacts with movable steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100718102A CN102182257B (en) | 2011-03-24 | 2011-03-24 | Building earthquake-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100718102A CN102182257B (en) | 2011-03-24 | 2011-03-24 | Building earthquake-proof device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102182257A CN102182257A (en) | 2011-09-14 |
| CN102182257B true CN102182257B (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100718102A Active CN102182257B (en) | 2011-03-24 | 2011-03-24 | Building earthquake-proof device |
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| CN (1) | CN102182257B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761484B (en) * | 2019-11-26 | 2021-09-10 | 浙江华汇装饰工程股份有限公司 | Partition plate with good anti-seismic performance |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564635Y (en) * | 2002-08-30 | 2003-08-06 | 张德新 | Building vibration-proof device |
| CN101769016A (en) * | 2010-03-09 | 2010-07-07 | 张德新 | Anti-seismic device of building |
| CN202031193U (en) * | 2011-03-24 | 2011-11-09 | 张德新 | Anti-seismic device of building |
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2011
- 2011-03-24 CN CN2011100718102A patent/CN102182257B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564635Y (en) * | 2002-08-30 | 2003-08-06 | 张德新 | Building vibration-proof device |
| CN101769016A (en) * | 2010-03-09 | 2010-07-07 | 张德新 | Anti-seismic device of building |
| CN202031193U (en) * | 2011-03-24 | 2011-11-09 | 张德新 | Anti-seismic device of building |
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| CN102182257A (en) | 2011-09-14 |
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