CN103696506A - Plate type metal-rubber shear friction damper - Google Patents
Plate type metal-rubber shear friction damper Download PDFInfo
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- CN103696506A CN103696506A CN201310756200.5A CN201310756200A CN103696506A CN 103696506 A CN103696506 A CN 103696506A CN 201310756200 A CN201310756200 A CN 201310756200A CN 103696506 A CN103696506 A CN 103696506A
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Abstract
The invention provides a plate type metal-rubber shear friction damper. The plate type metal-rubber shear friction damper comprises two same metal-rubber blocks, a left steel force-application plate, a right steel force-application plate, fastening bolts, an upper steel clamping plate and a lower steel clamping plate. The left and the right steel force-application plate are provided with holes in the size the same with the metal-rubber blocks, and the two metal-rubber blocks are respectively arranged in the holes of the left and the right steel force-application plate. The upper and the lower steel clamping plate are provided with multiple bolt holes and also provided with recesses in the size the same the top surfaces of the metal-rubber blocks. The left and the right steel force-application plate with the metal-rubber blocks are disposed between the upper and the lower steel clamping plate, and the metal-rubber blocks are in bolt fastening with the upper and the lower steel clamping plate through the recesses and the bolt holes formed on the upper and the lower steel clamping plate. The plate type metal-rubber shear friction damper has the advantages of high-and-low temperature resistance, corrosions resistance, ageing resistance, high intensity, impact resistance, long service life and the like.
Description
Technical field
The present invention relates to technical field of structural engineering, be specifically related to a kind of panel metal rubber shearing friction damper.
Background technology
As the dissipative cell of many Tall Frameworks, traditional Viscous fluid damper has had good energy-dissipating property, but its energy consumption effect when small vibration is out of shape is not obvious, and its use in engineering is restricted.The present invention proposes a kind of damper, it is mainly comprised of steel plate and metal-rubber piece, has the vibration reduction and cushioning performance of rubber, high-low temperature resistant, anticorrosive, storage life is unrestricted, solved rubber shock absorber in time, variations in temperature and environment pollution and aging technical problem.
Summary of the invention
The object of the invention is for solving above-mentioned deficiency, a kind of panel metal rubber shearing friction damper is provided.
The object of the invention is to be achieved through the following technical solutions:
A kind of panel metal rubber shearing friction damper, comprise two identical cube metal-rubber pieces, left application of force steel plate, right application of force steel plate, fastening bolt, upper clamping steel plate and lower clamping steel plate, left, right two blocks of application of force steel plates have the hole with two cube metal-rubber piece formed objects, two cube metal-rubber pieces are put in respectively a left side, in the hole of right two blocks of application of force steel plates, on, on lower two blocks of clamping steel plates, have a plurality of bolts hole and have the indenture identical with cube metal-rubber piece end face size, a left side that is placed with metal-rubber piece, right two blocks of application of force steel plates are put in, lower two clamp between steel plate, cube metal-rubber piece and upper, between lower two blocks of clamping steel plates, by the bolt hole that clamps the indenture on steel plate and open, carry out bolton.
The present invention also has some technical characterictics like this:
1, described cube or be cylinder.
The present invention has following useful effect:
The panel metal rubber shearing friction damper that the present invention proposes is a kind of novel dissipative cell of many Tall Frameworks or other form of structure, there is initial stiffness large, small vibration distortion power consumption obviously, deformability is large, hysteresis loop is full, energy dissipation capacity waits well various advantages energy, it is a kind of outstanding dissipative cell, its long service life, metal-rubber piece itself just have anti-high and low-temp, anticorrosive, be difficult for the features such as aging, intensity is high, shock resistance, life-span are long, can guarantee for a long time effectiveness in vibration suppression.
Accompanying drawing explanation
Fig. 1 is panel metal rubber shearing friction damper structure schematic diagram of the present invention;
Fig. 2 is panel metal rubber shearing friction damper decomposition texture schematic diagram of the present invention;
Fig. 3 is column type metallic rubber shearing friction damper structure schematic diagram of the present invention;
Fig. 4 is column type metallic rubber shearing friction damper decomposition texture schematic diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Embodiment 1
A kind of panel metal rubber shearing friction damper, comprise two identical cube metal-rubber pieces 1, left application of force steel plate 2, right application of force steel plate 3, fastening bolt 4, upper clamping steel plate 5 and lower clamping steel plate 6, left, right two blocks of application of force steel plates 2, 3 have the hole with two cube metal-rubber piece 1 formed objects, two cube metal-rubber pieces 1 are put in respectively a left side, right two blocks of application of force steel plates 2, in 3 hole, on, lower two clamp steel plate 5, on 6, have a plurality of bolts hole and have the indenture identical with cube metal-rubber piece 1 end face size, a left side that is placed with metal-rubber piece 1, right two blocks of application of force steel plates 2, 3 are put in, lower two clamp steel plate 5, between 6, cube metal-rubber piece 1 is with upper, lower two clamp steel plate 5, between 6, by the bolt hole that clamps the indenture on steel plate and open, carry out bolton, described cube or be cylinder.
Metal-rubber piece is that the metal wire knitted of the spiral status opened with the stretching that certain method prepares quality is good, then uses cold punching technology moulding; Clamp up and down steel plate and adopt common iron, open some bolts hole, do the use connecting.Cube (cylinder) metal-rubber piece is placed directly in the hole that application of force steel plate opens; Cube metal-rubber piece carries out bolt by bolt hole reserved between the indenture in the middle of two steel plates and steel plate and is connected with clamping up and down between steel plate.
Experimental results show that, the panel metal rubber shearing friction damper that the present invention proposes, traditional Viscous fluid damper is improved appropriately, by General Purpose Rubber is replaced by metal-rubber, can well improve the performance of traditional Viscous fluid damper, have small vibration distortion power consumption obviously, hysteresis loop is full, the advantage that energy-dissipating property is good.Can believe, once metal-rubber starts large-scale production application in China, will promote effectively the marketization application of the superior metal-rubber damper of this energy-dissipating property.
Claims (2)
1. a panel metal rubber shearing friction damper, comprise two identical cube metal-rubber pieces, left application of force steel plate, right application of force steel plate, fastening bolt, upper clamping steel plate and lower clamping steel plate, it is characterized in that: a left side, right two blocks of application of force steel plates have the hole with two cube metal-rubber piece formed objects, two cube metal-rubber pieces are put in respectively a left side, in the hole of right two blocks of application of force steel plates, on, on lower two blocks of clamping steel plates, have a plurality of bolts hole and have the indenture identical with cube metal-rubber piece end face size, a left side that is placed with metal-rubber piece, right two blocks of application of force steel plates are put in, lower two clamp between steel plate, cube metal-rubber piece and upper, between lower two blocks of clamping steel plates, by the bolt hole that clamps the indenture on steel plate and open, carry out bolton.
2. a kind of panel metal rubber shearing friction damper as claimed in claim, is characterized in that: described cube or be cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756200.5A CN103696506A (en) | 2013-12-25 | 2013-12-25 | Plate type metal-rubber shear friction damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756200.5A CN103696506A (en) | 2013-12-25 | 2013-12-25 | Plate type metal-rubber shear friction damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103696506A true CN103696506A (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310756200.5A Pending CN103696506A (en) | 2013-12-25 | 2013-12-25 | Plate type metal-rubber shear friction damper |
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| CN (1) | CN103696506A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088374A (en) * | 2014-06-12 | 2014-10-08 | 清华大学 | Metal composite friction damper |
| CN104373494A (en) * | 2014-10-11 | 2015-02-25 | 清华大学 | Multi-degree-of-freedom metal rubber damper |
| CN104696408A (en) * | 2015-01-29 | 2015-06-10 | 中国空空导弹研究院 | Damping vibration attenuation plate and damping vibration attenuation structure using same |
| CN105155716A (en) * | 2015-09-11 | 2015-12-16 | 清华大学 | Double-sliding frictional energy dissipater |
| CN109024965A (en) * | 2018-09-20 | 2018-12-18 | 辽宁科技大学 | A kind of mild steel damper |
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| JP2001132262A (en) * | 1999-11-02 | 2001-05-15 | Oriental Construction Co Ltd | Vibration control frame provided with friction damping mechanism |
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| CN101196017A (en) * | 2008-01-03 | 2008-06-11 | 大连理工大学 | Mixed mode shape memory alloy frictional damper |
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| JP2001132262A (en) * | 1999-11-02 | 2001-05-15 | Oriental Construction Co Ltd | Vibration control frame provided with friction damping mechanism |
| 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 |
| CN101196017A (en) * | 2008-01-03 | 2008-06-11 | 大连理工大学 | Mixed mode shape memory alloy frictional damper |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088374A (en) * | 2014-06-12 | 2014-10-08 | 清华大学 | Metal composite friction damper |
| CN104088374B (en) * | 2014-06-12 | 2016-03-23 | 清华大学 | Metal composite frcition damper |
| CN104373494A (en) * | 2014-10-11 | 2015-02-25 | 清华大学 | Multi-degree-of-freedom metal rubber damper |
| CN104373494B (en) * | 2014-10-11 | 2016-05-25 | 清华大学 | A kind of multiple degrees of freedom metal-rubber damper |
| CN104696408A (en) * | 2015-01-29 | 2015-06-10 | 中国空空导弹研究院 | Damping vibration attenuation plate and damping vibration attenuation structure using same |
| CN104696408B (en) * | 2015-01-29 | 2017-10-31 | 中国空空导弹研究院 | Damping vibration attenuation plate and the damping vibration attenuation structure using the damping vibration attenuation plate |
| CN105155716A (en) * | 2015-09-11 | 2015-12-16 | 清华大学 | Double-sliding frictional energy dissipater |
| CN105155716B (en) * | 2015-09-11 | 2018-11-09 | 清华大学 | A kind of double sliding/friction sinkers |
| CN109024965A (en) * | 2018-09-20 | 2018-12-18 | 辽宁科技大学 | A kind of mild steel damper |
| CN109024965B (en) * | 2018-09-20 | 2023-10-03 | 辽宁科技大学 | Soft steel damper |
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Application publication date: 20140402 |