CN201627277U - Construction shock absorption device - Google Patents
Construction shock absorption device Download PDFInfo
- Publication number
- CN201627277U CN201627277U CN2010201259608U CN201020125960U CN201627277U CN 201627277 U CN201627277 U CN 201627277U CN 2010201259608 U CN2010201259608 U CN 2010201259608U CN 201020125960 U CN201020125960 U CN 201020125960U CN 201627277 U CN201627277 U CN 201627277U
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- damping sheet
- hole
- dolioform
- support body
- center
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- Expired - Lifetime
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Abstract
The utility model discloses a construction shock absorption device and relates to a shock-absorbing construction, which is fine in shock resistance. The technical scheme of the construction shock absorption device includes that a supporting body on a foundation is provided with a lower supporting body and an upper supporting body, an upper damping plate and a lower damping plate are arranged between the end faces of the upper supporting body and the lower supporting body, waist drum-shaped holes are arranged at the central positions of the upper damping plate and the lower damping plate, and waist drum-shaped vertical holes are longitudinally and evenly distributed on two sides of each waist drum-shaped hole. The upper portion of a shock-resistant reinforcing steel bar is fixed into the upper supporting body, while the lower portion of the shock-resistant reinforcing steel bar is fixed into the lower supporting body and the foundation. A damping device arranged on the upper end face of the upper supporting body comprises a pressing plate, a spring, a nut and an outer threaded pipe. The construction shock absorption device is used for construction shock absorption.
Description
Technical field:
The utility model 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 purpose of this utility model provides the vibration abatement of the good building of a kind of anti-seismic performance.The technical solution of the utility model is, 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, along last, following damping sheet center vertically be evenly equipped with vertical hole small in ends broad in the middle, the vertical hole that longitudinally distributes in upper support body center is relative with the dolioform vertical core of damping sheet up and down respectively and be communicated with, relative with the dolioform vertical core of damping sheet 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 vertical core 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, 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 upper support, 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 utility model 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 the utility model building, the structural representation of vibration abatement during building horizontal movement when Fig. 2 is earthquake, the structural representation of vibration abatement during building inclination when Fig. 3 is earthquake.
The specific embodiment:
In conjunction with above accompanying drawing the utility model 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 utility model 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, along last, following damping sheet center vertically be evenly equipped with vertical hole small in ends broad in the middle, the vertical hole that longitudinally distributes in upper support body center is relative with the dolioform vertical core of damping sheet up and down respectively and be communicated with, relative with the dolioform vertical core of damping sheet 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 vertical core 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, 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 upper support, 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 |
|---|---|---|---|
| CN2010201259608U CN201627277U (en) | 2010-03-09 | 2010-03-09 | Construction shock absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201259608U CN201627277U (en) | 2010-03-09 | 2010-03-09 | Construction shock absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201627277U true CN201627277U (en) | 2010-11-10 |
Family
ID=43058668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201259608U Expired - Lifetime CN201627277U (en) | 2010-03-09 | 2010-03-09 | Construction shock absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201627277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769016A (en) * | 2010-03-09 | 2010-07-07 | 张德新 | Anti-seismic device of building |
-
2010
- 2010-03-09 CN CN2010201259608U patent/CN201627277U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769016A (en) * | 2010-03-09 | 2010-07-07 | 张德新 | Anti-seismic device of building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101110 Effective date of abandoning: 20110727 |