CN102677774A - 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
- CN102677774A CN102677774A CN2012101805403A CN201210180540A CN102677774A CN 102677774 A CN102677774 A CN 102677774A CN 2012101805403 A CN2012101805403 A CN 2012101805403A CN 201210180540 A CN201210180540 A CN 201210180540A CN 102677774 A CN102677774 A CN 102677774A
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- Prior art keywords
- tie
- slip arm
- insulation rubber
- pair
- shock insulation
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- 238000009413 insulation Methods 0.000 title claims abstract description 28
- 229920001971 elastomer Polymers 0.000 title claims abstract description 27
- 238000010008 shearing Methods 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims abstract description 13
- 238000000429 assembly Methods 0.000 claims abstract description 13
- 230000000703 anti-shock Effects 0.000 claims description 13
- 230000035939 shock Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 abstract description 9
- 230000006378 damage Effects 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 abstract 4
- 230000000694 effects Effects 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
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (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 the architectural vibration-insulation bearing, specifically a kind of pair of anti-shock insulation rubber bearing that topples of guidance type tension.
Background technology
China is one of country that seismic activity in the world is the strongest and earthquake disaster is the most serious.Shock insulation rubber bearing applies in various building constructions, highway bridge and the structural strengthening, adopts multilayer steel plates and the multilayer rubber good adhesion that is superimposed, and has good horizontal performance, damped coefficient, vertical series of advantages such as performance and vertical bearing capacity.But there are the characteristics of vertical resistance to tension difference in this shock insulation rubber bearing, when shock insulation layer bearing drawn in into surrender, can cause the structural entity destruction that occurs toppling.Therefore, at standard GB 50011-2001 " seismic design provision in building code " 12.2.4 bar, stipulate clearly in the first item that " shock insulation layer neoprene bearing tensile stress should not occur under the rarely occurred earthquake effect." but some building, tensile stress to occur be normal phenomenon to shock isolating pedestal under the rarely occurred earthquake effect, a lot of buildings or bridge all 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, provide a kind of pair of guidance type tension the anti-shock insulation rubber bearing that topples, this shock insulation rubber bearing has bigger vertical bearing capacity and the anti-function of toppling of tension simultaneously.
According to technical scheme of the present invention: a kind of pair of anti-shock insulation rubber bearing that topples of guidance type tension; Comprise upper junction plate, lower connecting plate and be fixed on said upper junction plate and said lower connecting plate between the bearing core body; Be provided with a pair of two-way slide assemblies that is positioned at said bearing core body both sides between said upper junction plate and the said lower connecting plate; Each said two-way slide assemblies comprise X to slip arm-tie, Y to the slip arm-tie and connect said X to slip arm-tie and said Y shearing insurance draw ring to the slip arm-tie; Said X is slidingly fitted on the said upper junction plate to the slip arm-tie, and said Y is slidingly fitted on the said lower connecting plate to the slip arm-tie.
Two said X are arranged in parallel to the slip arm-tie, and every said X matches to buckle with a pair of X on being fixed on said upper junction plate lower plane to the slip arm-tie.
The lower plane of said upper junction plate is provided with four groups of X to caging bolt, and every group of said X lays respectively at the two ends of said a pair of X between buckle to caging bolt.
It is a plurality of that every group of said X has to caging bolt, be arranged in said X to the perpendicular row of buckle.
Two said Y are to slip arm-tie coaxial arrangement, every said Y to the slip arm-tie be fixed on said lower connecting plate on a pair of Y on the plane match to buckle.
The last plane of said lower connecting plate is provided with two groups of Y to caging bolt, every group of said Y to caging bolt in the outer end of said a pair of Y between buckle.
It is a plurality of that every group of said Y has to caging bolt, be arranged in said Y to the perpendicular row of buckle.
Said X is respectively arranged with the round platform of corresponding protrusion on the relative plane of slip arm-tie to slip arm-tie and said Y; The end of each said round platform is provided with flange; Said shearing insurance draw ring is fastened on corresponding two said flanges, and is provided with the gap between two said flanges.
Said shearing insurance draw ring joins end to end into torus by many lobes ring body, and said toric inwall is provided with the annular groove that matches with two said flanges.
Technique effect of the present invention is: the present invention is provided with a pair of two-way slide assemblies between upper junction plate and lower connecting plate, makes bearing unrestricted when producing horizontal movement, and the bearing core body produces the horizontal movement distortion to reduce the infringement to building; When earthquake or other situation generation pulling force, two-way slide assemblies does not produce relative displacement in the vertical direction restriction, plays the anti-effect of toppling of tension.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of the two-way slide assemblies among the present invention.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is for removing the perspective view of the present invention of upper junction plate.
The specific embodiment
Be further described below in conjunction with the accompanying drawing specific embodiments of the invention.
Among Fig. 1 ~ Fig. 5, comprise upper junction plate 1, lower connecting plate 2, X to buckle 3, Y to buckle 4, X to slip arm-tie 5, Y to slip arm-tie 6, shearing insurance draw ring 7, bearing core body 8, X to caging bolt 9, Y to caging bolt 10, round platform 11, flange 12 etc.
Like Fig. 1, Fig. 2 and shown in Figure 5; The present invention is the anti-shock insulation rubber bearing that topples of a kind of pair of guidance type tension; Comprise upper junction plate 1, lower connecting plate 2 and bearing core body 8; Bearing core body 8 and is separately fixed on upper junction plate 1 and the lower connecting plate 2 through bolt between upper junction plate 1 and lower connecting plate 2.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 two-way slide assemblies that is positioned at bearing core body 8 both sides.Like Fig. 3, shown in Figure 4, each two-way slide assemblies comprises that X insures draw ring 7 with Y to the shearing of slip arm-tie 6 to slip arm-tie 5 to slip arm-tie 6 and connection X to slip arm-tie 5, Y.
Two X are arranged in parallel to slip arm-tie 5, and every X matches to buckle 3 with a pair of X on being fixed on upper junction plate 1 lower plane to slip arm-tie 5, and X is slidingly fitted on the upper junction plate 1 to slip arm-tie 5.When bearing produce X to displacement the time, X can slide to buckle 3 along X to slip arm-tie 5.
The lower plane of upper junction plate 1 is provided with four groups of X to caging bolt 9, and every group of X lays respectively at the two ends of a pair of X between buckle 3 to caging bolt 9.It is a plurality of that every group of X has to caging bolt 9, is 3 in the present embodiment, be arranged in X to the perpendicular row of buckle 3.
Two Y are to slip arm-tie 6 coaxial arrangement, every Y to slip arm-tie 6 be fixed on lower connecting plate 2 on a pair of Y on the plane match to buckle 4, Y is slidingly fitted on the lower connecting plate 2 to slip arm-tie 6.When bearing produce Y to displacement the time, Y can slide to buckle 4 along Y to slip arm-tie 6.
The last plane of lower connecting plate 2 is provided with two groups of Y to caging bolt 10, every group of Y to caging bolt 10 in the outer end of a pair of Y between buckle 4.It is a plurality of that every group of Y has to caging bolt 10, is 3 in the present embodiment, be arranged in Y to the perpendicular row of buckle 4.
Like Fig. 3, shown in Figure 4; X is respectively arranged with the round platform 11 of corresponding protrusion on the relative plane of slip arm-tie 6 to slip arm-tie 5 and Y; The end of each round platform 11 is provided with flange 12; Shearing insurance draw ring 7 is fastened on corresponding two flanges 12, and is provided with the gap between two flanges 12.Shearing insurance draw ring 7 is 3 lobes by many lobes ring body in the present embodiment, joins end to end into torus through bolt, and toric inwall is provided with the annular groove that matches with two flanges 12, can limit the vertical relative position of two slip arm-ties up and down.
Operating principle of the present invention is following: 1, when bearing produces horizontal movement; X can slide to buckle 3 along X to slip arm-tie 5; Y can slide to buckle 4 along Y to slip arm-tie 6; Thereby make bearing unrestricted when producing horizontal movement, bearing core body 8 produces the horizontal movement distortion to reduce the infringement to building.
2, when earthquake or other situation generation pulling force, two-way slide assemblies in both sides and X produce interaction forces with Y to buckle 4 to buckle 3, thereby do not produce relative displacement in the vertical direction restriction, play the anti-effect of toppling of tension.
3, the X that is buckled in the shearing insurance draw ring 7 has certain distance to slip arm-tie 5 and Y between slip arm-tie 6, make vertical bearing capacity all born by shock insulation rubber bearing, thereby prevents the damage of the anti-mechanism that topples of tension.
4, this shock insulation rubber bearing all is provided with caging bolt with Y to buckle 4 ends to buckle 3 at X, and the horizontal relative position between the lower connecting plate is restricted.When running into rare violent earthquake, shock insulation rubber bearing core body 8 produces bigger displacement, when the slip arm-tie reaches spacing position; The bolt that connects three lobe shearings insurance draw ring produces bigger shearing; Can be through calculating preset shearing, the shearing when producing big displacement is cut off bolt during greater than preset shearing; The releasing level is spacing, reduces the infringement to building thereby make shock insulation rubber bearing core body 8 continue distortion.
The present invention is simple and reliable for structure, and is easy for installation.
Claims (9)
1. two guidance type tensions prevent toppling shock insulation rubber bearing; Comprise upper junction plate (1), lower connecting plate (2) and be fixed on said upper junction plate (1) and said lower connecting plate (2) between bearing core body (8); It is characterized in that: be provided with a pair of two-way slide assemblies that is positioned at said bearing core body (8) both sides between said upper junction plate (1) and the said lower connecting plate (2); Each said two-way slide assemblies comprise X to slip arm-tie (5), Y to slip arm-tie (6) and connect said X to slip arm-tie (5) and the shearing insurance draw ring (7) of said Y to slip arm-tie (6); Said X is slidingly fitted on the said upper junction plate (1) to slip arm-tie (5), and said Y is slidingly fitted on the said lower connecting plate (2) to slip arm-tie (6).
2. according to the anti-shock insulation rubber bearing that topples of described pair of guidance type tension of claim 1; It is characterized in that: two said X are arranged in parallel to slip arm-tie (5), and every said X matches to buckle (3) with a pair of X on being fixed on said upper junction plate (1) lower plane to slip arm-tie (5).
3. according to the anti-shock insulation rubber bearing that topples of described pair of guidance type tension of claim 2; It is characterized in that: the lower plane of said upper junction plate (1) is provided with four groups of X to caging bolt (9), and every group of said X lays respectively at the two ends of said a pair of X between buckle (3) to caging bolt (9).
4. according to the anti-shock insulation rubber bearing that topples of described pair of guidance type tension of claim 3, it is characterized in that: every group of said X has a plurality of to caging bolt (9), be arranged in said X to the perpendicular row of buckle (3).
5. according to the anti-shock insulation rubber bearing that topples of described pair of guidance type tension of claim 1; It is characterized in that: two said Y are to slip arm-tie (6) coaxial arrangement, every said Y to slip arm-tie (6) be fixed on a pair of Y that said lower connecting plate (2) goes up on the plane and match to buckle (4).
6. according to the anti-shock insulation rubber bearing that topples of described pair of guidance type tension of claim 5; It is characterized in that: the last plane of said lower connecting plate (2) is provided with two groups of Y to caging bolt (10), and every group of said Y is positioned at the outer end of said a pair of Y between buckle (4) to caging bolt (10).
7. according to the anti-shock insulation rubber bearing that topples of described pair of guidance type tension of claim 6, it is characterized in that: every group of said Y has a plurality of to caging bolt (10), be arranged in said Y to the perpendicular row of buckle (4).
8. according to the anti-shock insulation rubber bearing that topples of described pair of guidance type tension of claim 1; It is characterized in that: said X is respectively arranged with the round platform (11) of corresponding protrusion on the relative plane of slip arm-tie (6) to slip arm-tie (5) and said Y; The end of each said round platform (11) is provided with flange (12); Said shearing insurance draw ring (7) is fastened on corresponding two said flanges (12), and is provided with the gap between two said flanges (12).
9. according to the anti-shock insulation rubber bearing that topples of described pair of guidance type tension of claim 8; It is characterized in that: said shearing insurance draw ring (7) joins end to end into torus by many lobes ring body, and said toric inwall is provided with the annular groove that matches with two said flanges (12).
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 true CN102677774A (en) | 2012-09-19 |
| CN102677774B CN102677774B (en) | 2014-01-29 |
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| 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 |
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| CN (1) | CN102677774B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122661A (en) * | 2013-02-22 | 2013-05-29 | 刘德星 | Overturn and lift-off prevention T-shaped sliding lever of shock-insulative base |
| 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 |
| CN104695318A (en) * | 2013-12-06 | 2015-06-10 | 贵州省交通规划勘察设计研究院股份有限公司 | Method and device for raising trigger speed and locking force of speed locking device |
| CN105088978A (en) * | 2015-08-31 | 2015-11-25 | 中国一冶集团有限公司 | T-shaped anti-overturning device for curved bridge |
| CN106436916A (en) * | 2016-10-11 | 2017-02-22 | 无锡圣丰建筑新材料有限公司 | Bidirectional slide rotary hinged support |
| TWI588323B (en) * | 2014-04-23 | 2017-06-21 | Xuan-Wu Shu | A Variable Stiffness Isolation Stiffness Stiffness Control Mechanism Adapting to Structural Isolation and Wind Resistance |
| 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 |
Family Cites Families (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
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122661A (en) * | 2013-02-22 | 2013-05-29 | 刘德星 | Overturn and lift-off prevention T-shaped sliding lever of shock-insulative base |
| CN103122661B (en) * | 2013-02-22 | 2015-02-11 | 刘德星 | Overturn and lift-off prevention T-shaped sliding lever of shock-isolation base |
| CN104695318A (en) * | 2013-12-06 | 2015-06-10 | 贵州省交通规划勘察设计研究院股份有限公司 | Method and device for raising trigger speed and locking force of speed locking device |
| TWI588323B (en) * | 2014-04-23 | 2017-06-21 | Xuan-Wu Shu | A Variable Stiffness Isolation Stiffness Stiffness Control Mechanism Adapting to Structural Isolation and Wind Resistance |
| 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 |
| CN105088978A (en) * | 2015-08-31 | 2015-11-25 | 中国一冶集团有限公司 | T-shaped anti-overturning device for curved bridge |
| 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 |
| CN106436916A (en) * | 2016-10-11 | 2017-02-22 | 无锡圣丰建筑新材料有限公司 | Bidirectional slide rotary hinged support |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102677774B (en) | 2014-01-29 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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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 |
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| 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 |
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| 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 |
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| 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: 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 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |