CN203270798U - Overturn-preventing lift-off-preventing cross horizontal sliding lever of shock insulation support - Google Patents
Overturn-preventing lift-off-preventing cross horizontal sliding lever of shock insulation support Download PDFInfo
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- CN203270798U CN203270798U CN 201320297429 CN201320297429U CN203270798U CN 203270798 U CN203270798 U CN 203270798U CN 201320297429 CN201320297429 CN 201320297429 CN 201320297429 U CN201320297429 U CN 201320297429U CN 203270798 U CN203270798 U CN 203270798U
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- lever
- horizontal sliding
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- horizontal
- shock insulation
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Abstract
The utility model discloses an overturn-preventing lift-off-preventing cross horizontal sliding lever of a shock insulation support. The cross horizontal sliding lever comprises a transverse lever (1) and a longitudinal lever (2), the transverse lever (1) and the longitudinal lever (2) intersect in a cross mode in the horizontal position, the longitudinal lever (2) is arranged on the transverse lever (1), the two ends of the longitudinal lever (2) are connected to underground uplift piles (5) through upward embedded bolts (4) and nuts, the transverse lever (1) penetrates through the lower portion of the longitudinal lever (2), and the two ends of the transverse lever (1) are connected to a building (6) through downward embedded bolts (3) and nuts, so that the cross horizontal sliding lever with certain tensile capacity is formed. The overturn-preventing lift-off-preventing cross horizontal sliding lever is simple in structure and convenient to install, assists the shock insulation support, has no influence on bearing characteristic, reset characteristic and energy consumption characteristic of the shock insulation support, and solves the tension problem of the shock insulation support.
Description
Technical field
The utility model relates to the constructure shakeproof apparatus, is specifically related to a kind of shock isolating pedestal overturn-preventing and lifts from " ten " font horizontal sliding lever.
Background technology
In order to improve the damping effect of building, be provided with shock isolating pedestal during construction between building and ground, shock isolating pedestal possesses four specific characters: bearer properties, shock insulation characteristic, reset feature and energy dissipation behavior.Due to following problem: 1, the highrise building depth-width ratio is relatively large, and the effect of toppling is obvious; 2, in macroseism, Vertical Seismic Load is often very large, and this makes Seismic Isolation of Isolation Layer often lift from phenomenon; Present shock isolating pedestal does not possess overturn-preventing and lifts from characteristic, so shock isolating pedestal tension problem becomes one of major obstacle that seismic isolation technology applies in highrise building, macroseism is difficult to avoid to the destruction of shock isolating pedestal.
Summary of the invention
The purpose of this utility model is: provide a kind of shock isolating pedestal overturn-preventing to lift from " ten " font horizontal sliding lever, should assist shock isolating pedestal by " ten " font horizontal sliding lever, solve shock isolating pedestal tension problem.
Technical solution of the present utility model is: should comprise horizontal lever and vertical lever by " ten " font horizontal sliding lever, horizontal lever is " ten " word with vertical lever and intersects at horizontal position, vertically lever is positioned at above horizontal lever, vertically the lever two ends are through upwards pre-embedded bolt, nut are connected to and are positioned in underground uplift pile, laterally lever passes below vertical lever, laterally the lever two ends are connected on building through downward pre-embedded bolt, nut, and whole formation has " ten " font horizontal sliding lever of certain resistance to tension.
Add uplift pile during foundation construction, leave certain distance between uplift pile and building, then (approximately middle part), other " ten " the in parallel font horizontal sliding of shock isolating pedestal lever between building and uplift pile; Two levers are all regulated through nut, and make its maintenance: 1, two levers are horizontal; 2, keep two levers slidably with minimum spacing; 3, vertically between lever and building, laterally leave the distance that approximately equates between lever and uplift pile; Then screw nut and fixed, laterally between lever and building, certain distance is arranged, horizontal lever is " ten " word with vertical lever and intersects, but horizontal slip between two levers; When building produced uplift force, " ten " font horizontal sliding lever directly was delivered to uplift pile to power vertically downward, and uplift force is dissipated, and shock isolating pedestal in parallel can the effect of tension power with it, just can not produce to topple yet and not lift from phenomenon.
The utlity model has following advantage: 1, vertical direction: " ten " font horizontal sliding lever remains unchanged the distance between building and uplift pile (ground), and shock isolating pedestal is the effect of tension power not, avoids generation to topple and lifts from phenomenon; 2, horizontal direction: but laterally lever and vertically horizontal sliding between lever do not exert an influence to the horizontal movement of any direction of shock isolating pedestal; 3, on bearer properties, reset feature and the energy dissipation behavior of shock isolating pedestal without any impact; 4, simple in structure, easy for installation, pull out capacity of water on anti-and can design as required.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1 horizontal lever, 2 vertical levers, 3 downward pre-embedded bolts, 4 pre-embedded bolts upwards, 5 uplift piles, 6 buildings.
The specific embodiment
As shown in Figure 1, should comprise horizontal lever 1 and vertical lever 2 by " ten " font horizontal sliding lever, horizontal lever 1 is " ten " word with vertical lever 2 and intersects at horizontal position, vertically lever 2 is positioned at horizontal lever 1 top, vertically lever 2 two ends are through upwards pre-embedded bolt 4, nut are connected to and are positioned in underground uplift pile 5, laterally lever 1 passes vertical lever 2 belows, laterally lever 1 two ends are connected on building 6 through downward pre-embedded bolt 3, nut, and whole formation has " ten " font horizontal sliding lever of certain resistance to tension.
Add uplift pile 5 during foundation construction, leave certain distance between uplift pile 5 and building 6, then (approximately middle part), other " ten " the in parallel font horizontal sliding of shock isolating pedestal lever between building 6 and uplift pile 5; Two levers are all regulated through nut, and make its maintenance: 1, two levers are horizontal; 2, keep two levers slidably with minimum spacing; 3, vertically between lever 2 and building 6, laterally leave about distance that equates between lever 1 and uplift pile 5; Then screw nut and fixed, laterally between lever 1 and building 6, certain distance is arranged, horizontal lever 1 is " ten " word with vertical lever 2 and intersects, but horizontal slip between two levers; When building produced uplift force, the transmission dissipation approach of power was: building 6 → pre-embedded bolt 3 → laterally lever 1 → vertically lever 2 → upwards pre-embedded bolt 4 → uplift pile 5 downwards; When the earthquake shear wave made shock isolating pedestal (building) produce horizontal movement, laterally lever 1 in vertically lever 2 lower horizontal slippages, can not exert an influence to the horizontal movement of shock isolating pedestal at which direction " ten " font horizontal sliding lever.
Claims (1)
1. the shock isolating pedestal overturn-preventing is lifted from " ten " font horizontal sliding lever, it is characterized in that: should comprise horizontal lever (1) and vertical lever (2) by " ten " font horizontal sliding lever, horizontal lever (1) is " ten " word with vertical lever (2) and intersects at horizontal position, vertically lever (2) is positioned at above horizontal lever (1), vertically lever (2) two ends are through the pre-embedded bolt (4) that makes progress, nut is connected to and is positioned in underground uplift pile (5), laterally lever (1) passes below vertical lever (2), laterally lever (1) two ends are through downward pre-embedded bolt (3), nut is connected on building (6), whole formation has " ten " font horizontal sliding lever of certain resistance to tension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320297429 CN203270798U (en) | 2013-05-28 | 2013-05-28 | Overturn-preventing lift-off-preventing cross horizontal sliding lever of shock insulation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320297429 CN203270798U (en) | 2013-05-28 | 2013-05-28 | Overturn-preventing lift-off-preventing cross horizontal sliding lever of shock insulation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270798U true CN203270798U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320297429 Expired - Fee Related CN203270798U (en) | 2013-05-28 | 2013-05-28 | Overturn-preventing lift-off-preventing cross horizontal sliding lever of shock insulation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203270798U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314177A (en) * | 2014-10-21 | 2015-01-28 | 云南震安减震技术有限公司 | Overturn preventing device of building shock isolation support |
| CN105019566A (en) * | 2015-07-30 | 2015-11-04 | 广州大学 | Novel three-dimensional shock isolation device with tensile function |
| CN105672513A (en) * | 2016-01-26 | 2016-06-15 | 广州大学 | Anti-overturning anti-twisting device for structure tuned mass damper |
| CN105696707A (en) * | 2016-01-26 | 2016-06-22 | 熊伟 | Multi-pyramid-surface friction shock insulation support and shock insulation system |
-
2013
- 2013-05-28 CN CN 201320297429 patent/CN203270798U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314177A (en) * | 2014-10-21 | 2015-01-28 | 云南震安减震技术有限公司 | Overturn preventing device of building shock isolation support |
| CN105019566A (en) * | 2015-07-30 | 2015-11-04 | 广州大学 | Novel three-dimensional shock isolation device with tensile function |
| CN105019566B (en) * | 2015-07-30 | 2017-11-21 | 广州大学 | A kind of three-dimensional isolation device with tension function |
| CN105672513A (en) * | 2016-01-26 | 2016-06-15 | 广州大学 | Anti-overturning anti-twisting device for structure tuned mass damper |
| CN105696707A (en) * | 2016-01-26 | 2016-06-22 | 熊伟 | Multi-pyramid-surface friction shock insulation support and shock insulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |