CN102677774B - Double guidance type tensile anti-overturn shock-insulation rubber boot - Google Patents
Double guidance type tensile anti-overturn shock-insulation rubber boot Download PDFInfo
- Publication number
- CN102677774B CN102677774B CN201210180540.3A CN201210180540A CN102677774B CN 102677774 B CN102677774 B CN 102677774B CN 201210180540 A CN201210180540 A CN 201210180540A CN 102677774 B CN102677774 B CN 102677774B
- Authority
- CN
- China
- Prior art keywords
- pair
- tie
- slip arm
- insulation rubber
- shock insulation
- 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.)
- Active
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 27
- 238000009413 insulation Methods 0.000 title claims abstract description 26
- 238000010008 shearing Methods 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 14
- 230000035939 shock Effects 0.000 claims description 24
- 238000006073 displacement reaction Methods 0.000 abstract description 9
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 6
- 238000002955 isolation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to a double guidance type tensile anti-overturn shock-insulation rubber boot, which includes an upper connection plate, a lower connection plate and a boot core body, wherein a pair of bidirectional sliding assemblies on two sides of the boot core body is arranged between the upper connection plate and the lower connection plate; and each bidirectional sliding assembly includes an X-direction sliding pull plate, a Y-direction sliding pull plate, and a shearing force insurance pull ring connecting the X-direction sliding pull plate and the Y-direction sliding pull plate, wherein the X-direction sliding pull plate is glidingly matched on the upper connection plate, and the Y-direction sliding pull plate is glidingly matched on the lower connection plate. The pair of bidirectional sliding assemblies is arranged between the upper connection plate and the lower connection plate, so that the boot is not limited when generating horizontal displacement, and the boot core body generates horizontal displacement deformation to reduce the damage to a building; and when a pull force is generated in case of an earthquake or other conditions, the bidirectional sliding assemblies are limited in the vertical direction and no relative displacement is generated, so that the tensile anti-overturn function is achieved.
Description
Technical field
The present invention relates to architectural vibration-insulation bearing, specifically a kind of pair of guidance type tension anti-overturn shock insulation rubber support.
Background technology
China is one of country that seismic activity is in the world the strongest and earthquake disaster is the most serious.Shock insulation rubber bearing applies in various building constructions, highway bridge and structural strengthening, adopts multilayer steel plates and the multilayer rubber good adhesion that is superimposed, and has good horizontal performance, damped coefficient, the vertical series of advantages such as performance and vertical bearing capacity.But this shock insulation rubber bearing exists the poor feature of vertical resistance to tension, when Seismic Isolation of Isolation Layer bearing tension enters surrender, can cause structural entity to occur overturning.Therefore, at standard GB/T 50011-2001 < < seismic design provision in building code > > 12.2.4 bar, in first item, clearly stipulate that " Seismic Isolation of Isolation Layer neoprene bearing, under rarely occurred earthquake effect, should not occur tensile stress." but some building, under rarely occurred earthquake effect, shock isolating pedestal occurs that tensile stress is normal phenomenon, a lot of buildings or bridge, have the existence of tensile stress.Thereby this deficiency of shock insulation rubber bearing has limited the scope of application of shock insulation rubber bearing and has applied.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of pair of guidance type tension anti-overturn shock insulation rubber support is provided, this shock insulation rubber bearing has larger vertical bearing capacity and tension overturn-preventing function simultaneously.
According to technical scheme of the present invention: a kind of pair of guidance type tension anti-overturn shock insulation rubber support, comprise upper junction plate, lower connecting plate and be fixed on described upper junction plate and described lower connecting plate between bearing core body, between described upper junction plate and described lower connecting plate, be provided with a pair of Bidirectional slide assembly that is positioned at described bearing core body both sides, described in each, Bidirectional slide assembly comprises X-direction slip arm-tie, Y-direction slip arm-tie and connect described X-direction slip arm-tie and the shearing of described Y-direction slip arm-tie insurance draw ring, described X-direction slip arm-tie is slidably fitted on described upper junction plate, described Y-direction slip arm-tie is slidably fitted on described lower connecting plate.
Two described X-direction slip arm-ties are arranged in parallel, and every described X-direction slip arm-tie matches with a pair of X-direction buckle being fixed on described upper junction plate lower plane.
On the lower plane of described upper junction plate, be provided with four groups of X-direction caging bolts, described in every group, X-direction caging bolt lays respectively at the two ends between described a pair of X-direction buckle.
Described in every group, X-direction caging bolt has a plurality ofly, is arranged in a row perpendicular with described X-direction buckle.
Two described Y-direction slip arm-ties are coaxially arranged, every described Y-direction slip arm-tie be fixed on described lower connecting plate on a pair of Y-direction buckle in plane match.
In the upper plane of described lower connecting plate, be provided with two groups of Y-direction caging bolts, the outer end of Y-direction caging bolt between described a pair of Y-direction buckle described in every group.
Described in every group, Y-direction caging bolt has a plurality ofly, is arranged in a row perpendicular with described Y-direction buckle.
In the described X-direction slip arm-tie plane relative with described Y-direction slip arm-tie, be respectively arranged with the round platform of corresponding protrusion, described in each, the end of round platform is provided with flange, described shearing insurance draw ring is fastened on two corresponding described flanges, and is provided with gap between two described flanges.
Described shearing insurance draw ring joins end to end into torus by many lobes ring body, on described toric inwall, is provided with the annular groove matching with two described flanges.
Technique effect of the present invention is: the present invention is provided with a pair of Bidirectional slide assembly between upper junction plate and lower connecting plate, makes bearing unrestricted when producing horizontal movement, and bearing core body produces horizontal movement and is out of shape to reduce the infringement to building; When earthquake or other situations generation pulling force, Bidirectional slide assembly does not produce relative displacement in vertical direction restriction, plays the effect of tension overturn-preventing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of the Bidirectional slide assembly in the present invention.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is for removing the perspective view of the present invention of upper junction plate.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
In Fig. 1 ~ Fig. 5, comprise upper junction plate 1, lower connecting plate 2, X-direction buckle 3, Y-direction buckle 4, X-direction slip arm-tie 5, Y-direction slip arm-tie 6, shearing insurance draw ring 7, bearing core body 8, X-direction caging bolt 9, Y-direction caging bolt 10, round platform 11, flange 12 etc.
As shown in Figure 1, Figure 2 and shown in Fig. 5, the present invention is a kind of pair of guidance type tension anti-overturn shock insulation rubber support, comprise upper junction plate 1, lower connecting plate 2 and bearing core body 8, bearing core body 8, between upper junction plate 1 and lower connecting plate 2, and is separately fixed on upper junction plate 1 and lower connecting plate 2 by bolt.Bearing core body 8 employing multilayer steel plates and multilayer rubber are superimposed to bond and form.
Between upper junction plate 1 and lower connecting plate 2, be provided with a pair of Bidirectional slide assembly that is positioned at bearing core body 8 both sides.As shown in Figure 3, Figure 4, each Bidirectional slide assembly comprises that X-direction slip arm-tie 5, Y-direction slip arm-tie 6 and connection X-direction slip arm-tie 5 insure draw ring 7 with the shearing of Y-direction slip arm-tie 6.
Two X-direction slip arm-ties 5 are arranged in parallel, and every X-direction slip arm-tie 5 matches with a pair of X-direction buckle 3 being fixed on upper junction plate 1 lower plane, and X-direction slip arm-tie 5 is slidably fitted on upper junction plate 1.When bearing produces the displacement of X-direction, X-direction slip arm-tie 5 can slide along X-direction buckle 3.
On the lower plane of upper junction plate 1, be provided with four groups of X-direction caging bolts 9, every group of X-direction caging bolt 9 lays respectively at the two ends between a pair of X-direction buckle 3.It is a plurality of that every group of X-direction caging bolt 9 has, and in the present embodiment, is 3, is arranged in a row perpendicular with X-direction buckle 3.
Two Y-direction slip arm-ties 6 are coaxially arranged, every Y-direction slip arm-tie 6 be fixed on lower connecting plate 2 on a pair of Y-direction buckle 4 in plane match, Y-direction slip arm-tie 6 is slidably fitted on lower connecting plate 2.When bearing produces the displacement of Y-direction, Y-direction slip arm-tie 6 can slide along Y-direction buckle 4.
In the upper plane of lower connecting plate 2, be provided with two groups of Y-direction caging bolts 10, every group of Y-direction caging bolt 10 outer end between a pair of Y-direction buckle 4.It is a plurality of that every group of Y-direction caging bolt 10 has, and in the present embodiment, is 3, is arranged in a row perpendicular with Y-direction buckle 4.
As shown in Figure 3, Figure 4, in X-direction slip arm-tie 5 plane relative with Y-direction slip arm-tie 6, be respectively arranged with the round platform 11 of corresponding protrusion, the end of each round platform 11 is provided with flange 12, shearing insurance draw ring 7 is fastened on two corresponding flanges 12, and is provided with gap between two flanges 12.Shearing insurance draw ring 7, by many lobes ring body, is 3 lobes in the present embodiment, by bolt, joins end to end into torus, is provided with the annular groove matching with two flanges 12 on toric inwall, can limit the vertical relative position of upper and lower two slip arm-ties.
Operating principle of the present invention is as follows: 1, when bearing produces horizontal movement, X-direction slip arm-tie 5 can slide along X-direction buckle 3, Y-direction slip arm-tie 6 can slide along Y-direction buckle 4, thereby make bearing unrestricted when producing horizontal movement, bearing core body 8 produces horizontal movement and is out of shape to reduce the infringement to building.
2, when earthquake or other situations generation pulling force, both sides Bidirectional slide assembly and X-direction buckle 3 and Y-direction buckle 4 produce interaction forces, thereby do not produce relative displacement in vertical direction restriction, play the effect of tension overturn-preventing.
3, be buckled between X-direction slip arm-tie 5 in shearing insurance draw ring 7 and Y-direction slip arm-tie 6 and have certain distance, vertical bearing capacity is all born by shock insulation rubber bearing, thereby prevented the damage of tension overturn-preventing mechanism.
4, this shock insulation rubber bearing is all provided with caging bolt in X-direction buckle 3 and Y-direction buckle 4 ends, and the horizontal relative position between lower connecting plate is restricted.When running into rare violent earthquake, shock insulation rubber bearing core body 8 produces larger displacement, when slip arm-tie reaches spacing position, the bolt that connects three lobe shearing insurance draw rings produces larger shearing, can preset shearing by calculating, when the shearing when producing large displacement is greater than default shearing, bolt be cut off, remove Horizontal limiting, thereby make shock insulation rubber bearing core body 8 continue distortion, reduce the infringement to building.
The present invention is simple and reliable for structure, easy for installation.
Claims (9)
1. a two guidance type tension anti-overturn shock insulation rubber support, comprise upper junction plate (1), lower connecting plate (2) and be fixed on described upper junction plate (1) and described lower connecting plate (2) between bearing core body (8), it is characterized in that: between described upper junction plate (1) and described lower connecting plate (2), be provided with a pair of Bidirectional slide assembly that is positioned at described bearing core body (8) both sides, described in each, Bidirectional slide assembly comprises X-direction slip arm-tie (5), Y-direction slip arm-tie (6) and connect the shearing insurance draw ring (7) of described X-direction slip arm-tie (5) and described Y-direction slip arm-tie (6), described X-direction slip arm-tie (5) is slidably fitted on described upper junction plate (1), described Y-direction slip arm-tie (6) is slidably fitted on described lower connecting plate (2).
2. according to claimed in claim 1 pair of guidance type tension anti-overturn shock insulation rubber support, it is characterized in that: (5) two of described X-direction slip arm-ties are arranged in parallel, every described X-direction slip arm-tie (5) matches with a pair of X-direction buckle (3) being fixed on described upper junction plate (1) lower plane.
3. according to claimed in claim 2 pair of guidance type tension anti-overturn shock insulation rubber support, it is characterized in that: on the lower plane of described upper junction plate (1), be provided with four groups of X-direction caging bolts (9), described in every group, X-direction caging bolt (9) lays respectively at the two ends between described a pair of X-direction buckle (3).
4. according to claimed in claim 3 pair of guidance type tension anti-overturn shock insulation rubber support, it is characterized in that: described in every group, X-direction caging bolt (9) has a plurality ofly, is arranged in a row perpendicular with described X-direction buckle (3).
5. according to claimed in claim 1 pair of guidance type tension anti-overturn shock insulation rubber support, it is characterized in that: (6) two of described Y-direction slip arm-ties are coaxially arranged, every described Y-direction slip arm-tie (6) matches with a pair of Y-direction buckle (4) being fixed in the upper plane of described lower connecting plate (2).
6. according to claimed in claim 5 pair of guidance type tension anti-overturn shock insulation rubber support, it is characterized in that: in the upper plane of described lower connecting plate (2), be provided with two groups of Y-direction caging bolts (10), described in every group, Y-direction caging bolt (10) is positioned at the outer end between described a pair of Y-direction buckle (4).
7. according to claimed in claim 6 pair of guidance type tension anti-overturn shock insulation rubber support, it is characterized in that: described in every group, Y-direction caging bolt (10) has a plurality ofly, is arranged in a row perpendicular with described Y-direction buckle (4).
8. according to claimed in claim 1 pair of guidance type tension anti-overturn shock insulation rubber support, it is characterized in that: the round platform (11) that is respectively arranged with corresponding protrusion in described X-direction slip arm-tie (5) plane relative with described Y-direction slip arm-tie (6), the end of round platform described in each (11) is provided with flange (12), it is upper that described shearing insurance draw ring (7) is fastened on corresponding two described flanges (12), and be provided with gap between two described flanges (12).
9. according to claimed in claim 8 pair of guidance type tension anti-overturn shock insulation rubber support, it is characterized in that: described shearing insurance draw ring (7) joins end to end into torus by many lobes ring body, is provided with the annular groove matching with two described flanges (12) on described toric inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210180540.3A CN102677774B (en) | 2012-06-04 | 2012-06-04 | Double guidance type tensile anti-overturn shock-insulation rubber boot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210180540.3A CN102677774B (en) | 2012-06-04 | 2012-06-04 | Double guidance type tensile anti-overturn shock-insulation rubber boot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102677774A CN102677774A (en) | 2012-09-19 |
| CN102677774B true CN102677774B (en) | 2014-01-29 |
Family
ID=46810293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210180540.3A Active CN102677774B (en) | 2012-06-04 | 2012-06-04 | Double guidance type tensile anti-overturn shock-insulation rubber boot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102677774B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122661B (en) * | 2013-02-22 | 2015-02-11 | 刘德星 | Overturn and lift-off prevention T-shaped sliding lever of shock-isolation base |
| CN104695318B (en) * | 2013-12-06 | 2016-06-22 | 贵州省交通规划勘察设计研究院股份有限公司 | A kind of speed lockup's device that improves triggers method and the device of speed and latching force |
| CN103924705B (en) * | 2014-04-23 | 2015-06-10 | 华南理工大学建筑设计研究院 | Stiffness-variable seismic isolation layer stiffness control mechanism adaptive to structural seismic isolation and wind resistance |
| CN104314177B (en) * | 2014-10-21 | 2018-01-02 | 云南震安减震技术有限公司 | The Overthrow preventing device of architectural vibration-insulation bearing |
| CN105088978B (en) * | 2015-08-31 | 2017-07-21 | 中国一冶集团有限公司 | The T-shaped anti-overturning devices of curve bridge |
| CN106436916B (en) * | 2016-10-11 | 2019-07-02 | 无锡圣丰建筑新材料有限公司 | Two-way sliding rotary hinged seating |
| CN108678183A (en) * | 2018-06-07 | 2018-10-19 | 北京市建筑设计研究院有限公司 | A kind of anti-tension shock isolating pedestal device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201517295U (en) * | 2009-04-07 | 2010-06-30 | 王惠强 | Weather resistance shock isolation rubber support |
-
2012
- 2012-06-04 CN CN201210180540.3A patent/CN102677774B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201517295U (en) * | 2009-04-07 | 2010-06-30 | 王惠强 | Weather resistance shock isolation rubber support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102677774A (en) | 2012-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102677774B (en) | Double guidance type tensile anti-overturn shock-insulation rubber boot | |
| CN103469896A (en) | Anti-drawing shock-isolating rubber support | |
| CN102839751B (en) | Three-dimensional shock-isolated bearing and preparation method for same | |
| CN202767242U (en) | Three-direction shock insulation support | |
| CN202595905U (en) | Double-guide type tensile overturn-preventing vibration-isolating rubber bearing | |
| CN204401794U (en) | Anti-overturn shock insulation rubber support | |
| CN202073031U (en) | Multi-dimensional damping separation lead-core rubber support | |
| CN203546906U (en) | Anti-drawing seismic isolation rubber bearing | |
| CN104631626A (en) | Anti-drawing and energy-consuming isolation bearing made of cross shape memory alloy stranded wires | |
| CN203593946U (en) | Damping type beam falling preventing device | |
| CN202809885U (en) | Energy dissipation wall structure | |
| CN102605865B (en) | Extra-high-voltage electrical equipment shock-insulating supporting seat with adjustable rigidity and damping | |
| CN203320402U (en) | Inhaul cable type friction pendulum shock reduction and insulation support | |
| CN201241403Y (en) | Anti-overturn sliding device of high layer shock insulation building | |
| CN103195854B (en) | Earthquake-isolation energy dissipator for ultra-high-voltage converter transformer | |
| CN107237419B (en) | Shock isolation device with shock isolation support always pressed under drawing condition | |
| CN203247501U (en) | Energy dissipation seismic mitigation and absorption pot bearing | |
| CN203295968U (en) | Replaceable inhaul cable shock absorbing supporting base easy to adjust | |
| CN104196144A (en) | Separating sliding anti-tension device for isolation bearing | |
| CN204151909U (en) | A kind of vault net shell of oil storage tank push rod intermediate node | |
| CN203625768U (en) | Elastic-plastic steel damping support | |
| CN203256595U (en) | Horizontal elastic damping device for bridge | |
| CN103243643A (en) | Horizontal elastic damping device for bridge | |
| CN202047361U (en) | Bridge damping and limiting shock resistant rubber support | |
| CN203257962U (en) | Extra-high voltage converter transformer shock insulating and limiting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Double guidance type tensile anti-overturn shock-insulation rubber boot Effective date of registration: 20141011 Granted publication date: 20140129 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Wuxi Fuyo Tech Co., Ltd. Registration number: 2014990000842 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161010 Granted publication date: 20140129 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Wuxi Fuyo Tech Co., Ltd. Registration number: 2014990000842 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Double guidance type tensile anti-overturn shock-insulation rubber boot Effective date of registration: 20161104 Granted publication date: 20140129 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Wuxi, Xishan branch Pledgor: Wuxi Fuyo Tech Co., Ltd. Registration number: 2016990000925 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190227 Granted publication date: 20140129 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Wuxi, Xishan branch Pledgor: Wuxi Fuyo Tech Co., Ltd. Registration number: 2016990000925 |