CN105155720A - Adjustable steel cable position limiting shock isolation rubber support seat - Google Patents
Adjustable steel cable position limiting shock isolation rubber support seat Download PDFInfo
- Publication number
- CN105155720A CN105155720A CN201510645626.2A CN201510645626A CN105155720A CN 105155720 A CN105155720 A CN 105155720A CN 201510645626 A CN201510645626 A CN 201510645626A CN 105155720 A CN105155720 A CN 105155720A
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- connecting plate
- support seat
- position limiting
- cable wire
- spacing
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Abstract
The invention relates to a shock isolation rubber support seat, in particular to an adjustable steel cable position limiting shock isolation rubber support seat, and belongs to the technical field of the shock isolation rubber support seat. The adjustable steel cable position limiting shock isolation rubber support seat comprises an upper connecting plate, a lower connecting plate and a support seat body, wherein the upper end surface of the support seat body is connected with the upper connecting plate through a screw bolt; the lower end surface of the support seat body is connected with the lower connecting plate through a screw bolt; a plurality of position limiting steel cables are arranged between the upper connecting plate and the lower connecting plate; and the plurality of position limiting steel cables are uniformly distributed along the circumference surfaces of the upper connecting plate and the lower connecting plate. The adjustable steel cable position limiting shock isolation rubber support seat has the advantages that the installation is convenient; the maintenance is simple; the service life is long; when the upward displacement of the support seat is great; the position limiting steel cables can achieve an upward displacement limiting effect and can achieve the anti-pulling and anti-overturn effects; when the horizontal displacement exceeds the design displacement, the position limiting effect in the horizontal direction can also be provided; the damage to a main structure is avoided; the regulation of the position limiting steel cables is convenient; the adaptability is high; the uniform stress of the position limiting device is ensured; and the effect is obvious.
Description
Technical field
The present invention relates to a kind of shock insulation rubber bearing, the spacing shock insulation rubber bearing of a kind of adjustable cable wire, belongs to shock insulation rubber bearing technical field specifically.
Background technology
China is one of country that seismic activity is in the world the strongest and earthquake disaster is the most serious, and shock insulation rubber bearing.Apply in various building construction, highway bridge and structural strengthening, adopt multilayer steel plates and multilayer rubber to be superimposed good adhesion, have good horizontal performance, damped coefficient, the series of advantages such as vertical performance and vertical bearing capacity, possess anti-seismic performance.Traditional shock insulation rubber bearing can only bear the pressure that top is transmitted, and bears the ability of pulling force.When Seismic Isolation of Isolation Layer bearing tension enters surrender, structural entity can be caused to occur overturning.Therefore, at standard GB/T 50011-2001 " seismic design provision in building code " 12.2.4 article, in first item, " under rarely occurred earthquake effect, should not there is pulling force in Seismic Isolation of Isolation Layer neoprene bearing to clear stipulaties." but some building, under rarely occurred earthquake effect, shock isolating pedestal occurs there will be overload phenomenon, is not only vertically occurring tensile stress, transfiniting simultaneously, being destroyed in level to also there will be displacement.This deficiency of shock insulation rubber bearing limits the scope of application of shock insulation rubber bearing and applies.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus provide a kind of adjustable cable wire spacing shock insulation rubber bearing, possess level and vertical position-limiting action, application does not allow the shock insulation of Large travel range with some, the displacement excessive destruction produced neoprene bearing when simultaneously can avoid shaking greatly.
According to technical scheme provided by the invention, the spacing shock insulation rubber bearing of adjustable cable wire comprises upper junction plate, lower connecting plate and support body, it is characterized in that: support body upper surface is bolted upper junction plate, support body lower surface is bolted lower connecting plate; Be provided with multiple spacing cable wire between upper junction plate, lower connecting plate, multiple spacing cable wire is uniformly distributed along the circumferential surface of upper junction plate and lower connecting plate; The upper end of spacing cable wire is provided with limiting stand, and limiting stand is connected in the spacing hole on upper junction plate, and spacing hole stops that limiting stand moves down, and the lower end of spacing cable wire is connected in the counterbore of lower connecting plate.
Further, spacing cable wire is 4.
Further, the lower end of spacing cable wire connects adjusting nut.
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is simple, compact, reasonable, easy for installation, safeguards simple, long service life; When bearing is larger to top offset, spacing cable wire will play to top offset restriction, plays anti-pulling, the effect of overturn-preventing; Also can provide horizontal direction position-limiting action when horizontal movement exceedes design displacement, avoid the destruction of main structure; Spacing cable wire is easy to adjust, strong adaptability, guarantees stopping means uniform stressed, Be very effective.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Description of reference numerals: 1-upper junction plate, 2-lower connecting plate, 3-support body, the spacing cable wire of 4-, 5-adjusting nut, 6-limiting stand, 7-spacing hole.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Figure 1 and 2, the present invention mainly comprises upper junction plate 1, lower connecting plate 2 and support body 3, and support body 3 upper surface is bolted upper junction plate 1, and support body 3 lower surface is bolted lower connecting plate 2.
Be provided with multiple spacing cable wire 4 between upper junction plate 1, lower connecting plate 2, multiple spacing cable wire 4 is uniformly distributed along the circumferential surface of upper junction plate 1 and lower connecting plate 2.In embodiment as shown in Figure 2, described spacing cable wire 4 is 4.
The upper end of spacing cable wire 4 is provided with limiting stand 6, and limiting stand 6 is connected in the spacing hole 7 on upper junction plate 1, and spacing hole 7 stops that limiting stand 6 moves down.The lower end of spacing cable wire 4 is connected in the counterbore of lower connecting plate 2.
The lower end of described spacing cable wire 4 connects adjusting nut 5, is regulated the link position of lower end on lower connecting plate 2 of spacing cable wire 4 by adjusting nut 5.
Operating principle of the present invention is: in thin tail sheep situation, and upper junction plate drives spacing cable wire to move, and spacing cable wire does not provide counter-force in a free state; When bearing produce Large travel range time, when exceeding the free displacement of spacing cable wire, spacing cable wire provides counter-force, cable wire will play upwards with horizontal movement restriction, play Horizontal limiting and anti-pulling, the effect of overturn-preventing.
Claims (3)
1. the spacing shock insulation rubber bearing of adjustable cable wire, comprise upper junction plate (1), lower connecting plate (2) and support body (3), it is characterized in that: support body (3) upper surface is bolted upper junction plate (1), support body (3) lower surface is bolted lower connecting plate (2); Be provided with multiple spacing cable wire (4) between upper junction plate (1), lower connecting plate (2), multiple spacing cable wire (4) is uniformly distributed along the circumferential surface of upper junction plate (1) and lower connecting plate (2); The upper end of spacing cable wire (4) is provided with limiting stand (6), limiting stand (6) is connected in the spacing hole (7) on upper junction plate (1), spacing hole (7) stops that limiting stand (6) moves down, and the lower end of spacing cable wire (4) is connected in the counterbore of lower connecting plate (2).
2. the spacing shock insulation rubber bearing of adjustable cable wire as claimed in claim 1, is characterized in that: described spacing cable wire (4) is 4.
3. the spacing shock insulation rubber bearing of adjustable cable wire as claimed in claim 1, is characterized in that: the lower end of described spacing cable wire (4) connects adjusting nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510645626.2A CN105155720B (en) | 2015-10-08 | 2015-10-08 | The adjustable spacing shock insulation rubber bearing of cable wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510645626.2A CN105155720B (en) | 2015-10-08 | 2015-10-08 | The adjustable spacing shock insulation rubber bearing of cable wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105155720A true CN105155720A (en) | 2015-12-16 |
| CN105155720B CN105155720B (en) | 2017-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510645626.2A Active CN105155720B (en) | 2015-10-08 | 2015-10-08 | The adjustable spacing shock insulation rubber bearing of cable wire |
Country Status (1)
| Country | Link |
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| CN (1) | CN105155720B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821761A (en) * | 2016-05-31 | 2016-08-03 | 无锡圣丰建筑新材料有限公司 | Self-replaced type shock isolation rubber support |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6050208U (en) * | 1978-08-03 | 1985-04-09 | デイツカーホフ ウント ヴイードマン アクチエンゲゼルシヤフト | Equipment for manufacturing long support structures, especially multi-span bridge superstructures |
| CN2716377Y (en) * | 2004-04-30 | 2005-08-10 | 北京工业大学 | Shape memory alloy and rubber composite support with horizontal polydirectional vibration-proof and vertical drawing-prevention function |
| JP2005320376A (en) * | 2004-05-06 | 2005-11-17 | Bando Chem Ind Ltd | Rubber composition for seismic isolation laminate and seismic isolation laminate using the same |
| CN101806097A (en) * | 2010-03-22 | 2010-08-18 | 北京工业大学 | Tensile prestress rubber earthquake isolation support |
| CN102839751A (en) * | 2012-10-10 | 2012-12-26 | 衡水震泰隔震器材有限公司 | Three-dimensional shock-isolated bearing and preparation method for same |
| CN103469896A (en) * | 2013-09-27 | 2013-12-25 | 无锡圣丰建筑新材料有限公司 | Anti-drawing shock-isolating rubber support |
| CN204225272U (en) * | 2014-09-23 | 2015-03-25 | 竺叶洪 | A kind of combined type adjustable steel structure assembly |
| CN205077640U (en) * | 2015-10-08 | 2016-03-09 | 无锡圣丰建筑新材料有限公司 | Spacing shock insulation rubber support of cable wire with adjustable |
-
2015
- 2015-10-08 CN CN201510645626.2A patent/CN105155720B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6050208U (en) * | 1978-08-03 | 1985-04-09 | デイツカーホフ ウント ヴイードマン アクチエンゲゼルシヤフト | Equipment for manufacturing long support structures, especially multi-span bridge superstructures |
| CN2716377Y (en) * | 2004-04-30 | 2005-08-10 | 北京工业大学 | Shape memory alloy and rubber composite support with horizontal polydirectional vibration-proof and vertical drawing-prevention function |
| JP2005320376A (en) * | 2004-05-06 | 2005-11-17 | Bando Chem Ind Ltd | Rubber composition for seismic isolation laminate and seismic isolation laminate using the same |
| CN101806097A (en) * | 2010-03-22 | 2010-08-18 | 北京工业大学 | Tensile prestress rubber earthquake isolation support |
| CN102839751A (en) * | 2012-10-10 | 2012-12-26 | 衡水震泰隔震器材有限公司 | Three-dimensional shock-isolated bearing and preparation method for same |
| CN103469896A (en) * | 2013-09-27 | 2013-12-25 | 无锡圣丰建筑新材料有限公司 | Anti-drawing shock-isolating rubber support |
| CN204225272U (en) * | 2014-09-23 | 2015-03-25 | 竺叶洪 | A kind of combined type adjustable steel structure assembly |
| CN205077640U (en) * | 2015-10-08 | 2016-03-09 | 无锡圣丰建筑新材料有限公司 | Spacing shock insulation rubber support of cable wire with adjustable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821761A (en) * | 2016-05-31 | 2016-08-03 | 无锡圣丰建筑新材料有限公司 | Self-replaced type shock isolation rubber support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105155720B (en) | 2017-10-31 |
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