CN101629434A - Shock-absorbing one-way pot type supporting seat - Google Patents
Shock-absorbing one-way pot type supporting seat Download PDFInfo
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- CN101629434A CN101629434A CN200910101035A CN200910101035A CN101629434A CN 101629434 A CN101629434 A CN 101629434A CN 200910101035 A CN200910101035 A CN 200910101035A CN 200910101035 A CN200910101035 A CN 200910101035A CN 101629434 A CN101629434 A CN 101629434A
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Abstract
The invention discloses a shock-absorbing one-way pot type supporting seat comprising a top plate, an intermediate plate, a sliding plate and a bottom pot. The shock-absorbing one-way pot type supporting seat is also provided with an intermediate steel plate, an upper energy-dissipating plate, a lower energy-dissipating plate, a lining plate and an elastic block, wherein the sliding plate is arranged on the intermediate steel plate; the bottom of the intermediate steel plate is fixedly connected with the upper energy-dissipating plate; the lower energy-dissipating plate is positioned under and contacted with the upper energy-dissipating plate, and the bottom of the lower energy-dissipating plate is fixedly connected with the top of the lining plate; the elastic block is arranged between the lining plate and the bottom pot; a pot ring of the bottom pot is provided with a damping ring and a second dustproof ring; the periphery of the upper part of the intermediate steel plate is provided with a first dustproof ring, and the bottom of the intermediate steel plate is matched with the second dustproof ring. The intermediate steel plate is provided with intermediate steel plate slide bars, both sides of the top plate are provided with stop blocks, stainless steel slide bars are fixed in the stop blocks are matched with the intermediate steel plate slide bars; and the periphery of the elastic block is provided with a sealing ring. The invention has the advantages of reasonable and simple structure, high efficiency, practicality, larger bearing force and horizontal force, better damping effect and shock-absorbing effect.
Description
Technical field:
The present invention relates to a kind of shock-absorbing one-way pot type supporting seat, mainly be applicable to highway, railway, bridge, highrise building and rack building, make the pressure of superstructure pass to pier and basis reliably, play cushioning effect, guarantee the safe operation of superstructure by the present invention.
Background technology:
Shock-absorbing one-way pot type supporting seat of the prior art comprises top board, intermediate plate, slide plate and end basin, and slide plate wherein is positioned at below the intermediate plate; Because it is not provided with middle steel plate, go up the energy dissipating plate, energy dissipating plate, liner plate and elastomer block down, thus exist bearing capacity and horizontal force not enough, the defective that damping action is more weak.
Summary of the invention:
Technical problem to be solved by this invention is to overcome existing above-mentioned deficiency in the prior art, and provides a kind of simple for structure, and highly effective has bigger bearing capacity and horizontal force, and the shock-absorbing one-way pot type supporting seat of damping action is preferably arranged.
The present invention addresses the above problem the technical scheme that is adopted: this shock-absorbing one-way pot type supporting seat, comprise top board, intermediate plate, slide plate and end basin, slide plate is positioned at below the intermediate plate, it is characterized in that also being provided with middle steel plate, last energy dissipating plate, following energy dissipating plate, liner plate and elastomer block, slide plate is installed on the middle steel plate, fixedly connected with last energy dissipating plate in the middle steel plate bottom, following energy dissipating plate is positioned at below the energy dissipating plate and with last energy dissipating plate and contacts, fixedly connected with the liner plate top in following energy dissipating plate bottom, between liner plate and the end basin elastomer block is set, on the basin ring of the end basin damped ring is set, second dust ring, first dust ring is set around the middle steel plate top, the middle steel plate bottom cooperates elastomer block with second dust ring, damped ring, second dust ring, first dust ring all adopts elastomeric material to make.
Establish the middle steel plate draw runner on the middle steel plate of the present invention, the top board both sides are provided with block, and block the inside is the stainless steel draw runner fixedly, and the stainless steel draw runner cooperates with the middle steel plate draw runner.
Sealing ring is set around on the elastomer block of the present invention.
The basin ring of the end of the present invention basin is provided with basin ring draw-in groove, on the basin ring draw-in groove damped ring is set, the basin ring is provided with the basin ring groove, second dust ring is set on the basin ring groove, around the middle steel plate top the first dust ring groove is set, on the first dust ring groove first dust ring is set, the first dust ring groove cooperates with first dust ring, middle steel plate is established the second dust ring groove around the bottom, and the second dust ring groove cooperates with second dust ring.
Basin ring draw-in groove of the present invention is sawtooth pattern and cooperates with damped ring.
The top of the present invention's second dust ring and both sides are respectively less than the top and the both sides of the second dust ring groove.
The top of the present invention's second dust ring and both sides are respectively less than 0.5～1 millimeter on the top of the second dust ring groove and both sides.
First dust ring that the present invention is installed between middle steel plate and the intermediate plate is compressed 1～2 millimeter.
Sealing ring of the present invention adopts brass to make.
Elastomer block of the present invention, damped ring, second dust ring, first dust ring all adopt rubber to make.
The present invention is rational in infrastructure succinct, and highly effective has bigger bearing capacity and horizontal force, and damping action is preferably arranged, and can be useful in bridge house, the house in area in earthquake intensity 8 degree～10 degree scopes, and good cushioning effect is arranged.
Description of drawings:
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the enlarged diagram of the embodiment of the invention second dust ring.
Fig. 3 is the enlarged diagram of the embodiment of the invention first dust ring.
Fig. 4 is the enlarged diagram of embodiment of the invention damped ring.
Fig. 5 is the enlarged diagram of embodiment of the invention damped ring and basin junction, the end.
Fig. 6 is the I-I of Fig. 1, the structural representation of II-II.
Wherein: the structural representation of the upper right portion of Fig. 6 for beginning to look up from top board among Fig. 1; The structural representation of the upper left of Fig. 6 for beginning to look up from intermediate plate among Fig. 1; The structural representation of the lower right-most portion of Fig. 6 for beginning to look down from slide plate among Fig. 1; The structural representation of the bottom left section of Fig. 6 for beginning to look down from following energy dissipating plate among Fig. 1.
The specific embodiment:
Referring to Fig. 1～Fig. 6, the embodiment of the invention comprises top board 1, intermediate plate 2, slide plate 3, middle steel plate 4, goes up energy dissipating plate 5, following energy dissipating plate 6, liner plate 7, elastomer block 8, end basin 9, sealing ring 10, damped ring 11, second dust ring 12, first dust ring 13, stainless steel draw runner 14, middle steel plate draw runner 15 and bottom sleeves 17.
Friction factor between upward energy dissipating plate 5 of the present invention and the following energy dissipating plate 6 is in 0.18～0.27 scope.Middle steel plate 4 bottoms are with welding is fixing again after last energy dissipating plate 5 cooperates clamping, following energy dissipating plate 6 bottoms and liner plate 7 welded top, and basin ring 16 internal diameters of the end basin 6 basin ring draw-in groove 161 of establishing sawtooth pattern suitable for reading is used for holding damped ring 11.Be provided with a basin ring groove 162 above the basin ring 16, be used for holding second dust ring 12, the C type that is shaped as of this second dust ring 12.Middle steel plate 4 places in the end basin 9, allows energy dissipating plate 5 contact with following energy dissipating plate 6, and a boss is arranged on the middle steel plate 4.One boss groove 41 is arranged in the middle of the boss upper top, require to decide according to compression area, the slide plate 3 that boss groove 41 Nei Ka-polytetrafluoroethylene (PTFE) is done is established the first dust ring groove 42 around the boss groove 41, be used for placing first dust ring 13, the Ω type that is shaped as of this first dust ring 13.The first dust ring groove, 42 width and first dust ring 13 are adjacent to assembling, establish the second dust ring groove 43 around middle steel plate 4 bottoms, when second dust ring 12 is installed in the basin ring groove 162, the top of second dust ring 12 and both sides are respectively less than the top and the both sides 0.5mm～1mm of the second dust ring groove 43, second dust ring 12 is not stuck when middle steel plate 4 rotates, can prevents dust again.Middle steel plate draw runner 15 is forward established in middle steel plate 4 two sides, first dust ring 13 that is installed between middle steel plate 4 and the intermediate plate 2 is compressed 1mm～2mm by intermediate plate 2 and top board 1, should be higher than 1mm～2mm above the slide plate 3 when promptly not having thing above first dust ring 13.Contact with intermediate plate 2 above first dust ring 13, intermediate plate 2 is welded on below the top board 1, has silicone grease to cheat 31 above the slide plate 3, and silicone grease is cheated in 31 and filled up silicone grease, makes friction factor＜0.03 between slide plate 3 and the intermediate plate 2.
Top board of the present invention 1 both sides are provided with block 11, and block 11 the insides are welded with stainless steel draw runner 14, and stainless steel draw runner 14 cooperates with middle steel plate draw runner 15, form guiding mechanism.End basin 9 is provided with bottom sleeves 17.Sealing ring 10 is set around on the elastomer block 8.
Embodiment of the invention sealing ring 10 adopts brass to make, and intermediate plate 2, last energy dissipating plate 5, following energy dissipating plate 6 all adopt corrosion resistant plate.Elastomer block 8, damped ring 11, second dust ring 12, first dust ring 13 all adopt elastomeric material to make, and they all adopt rubber to make in the present embodiment.End basin 9 adopts steel to make.
When installing and using, the present invention must select model on request, mainly contain vertical bearing capacity, displacement, corner etc., and understand external dimensions, bearing connecting bolt hole, pitch-row, height etc., so that can install smoothly during installation, guarantee to satisfy the requirement of building structure to bearing.The present invention bottom is by bottom sleeves 17 and ground pier, basic fixed, fixedlys connected with the upper support thing with packing ring by the anchor bolt sleeve in top of the present invention.
Main performance of the present invention is as follows:
1, vertical bearing capacity can be from 0.8MN～80MN;
2,10%＜transverse horizontal power＜15%;
3, dynamic magnification factor under the Elcentro effect＜0.6～0.8g;
4, the bearing equivalent damping ratio 20%～30%;
5, unidirectional freely movable bearing forward shift amount ± 50mm～350mm;
6, lateral displacement amount 3mm～5mm;
7, bearing corner 0.015rad～0.07rad;
8, be suitable for earthquake scope＜10 degree earthquake intensity seismic regions (being equivalent to 8 degree earthquakes).
In addition, need to prove, specific embodiment described in this manual, as long as the undeclared concrete shape of its part, then this part can be the Any shape that adapts with its structure; Simultaneously, the part title of getting also can be different.The simple deformation or the combination of every embodiment of the invention technical scheme and technical characterictic all should be thought to fall into protection scope of the present invention.
Claims (10)
1, a kind of shock-absorbing one-way pot type supporting seat, comprise top board, intermediate plate, slide plate and end basin, slide plate is positioned at below the intermediate plate, it is characterized in that: also be provided with middle steel plate, last energy dissipating plate, following energy dissipating plate, liner plate and elastomer block, slide plate is installed on the middle steel plate, fixedlys connected with last energy dissipating plate in the middle steel plate bottom, and following energy dissipating plate is positioned at below the energy dissipating plate and with last energy dissipating plate and contacts, fixedlying connected with the liner plate top in following energy dissipating plate bottom, between liner plate and the end basin elastomer block is set; Damped ring, second dust ring are set on the basin ring of end basin, first dust ring is set around the middle steel plate top, the middle steel plate bottom cooperates with second dust ring; Elastomer block, damped ring, second dust ring, first dust ring all adopt elastomeric material to make.
2, shock-absorbing one-way pot type supporting seat according to claim 1 is characterized in that: establish the middle steel plate draw runner on the middle steel plate, the top board both sides are provided with block, and block the inside is the stainless steel draw runner fixedly, and the stainless steel draw runner cooperates with the middle steel plate draw runner.
3, shock-absorbing one-way pot type supporting seat according to claim 1 is characterized in that: sealing ring is set around on the elastomer block.
4, shock-absorbing one-way pot type supporting seat according to claim 1, it is characterized in that: the basin ring of end basin is provided with basin ring draw-in groove, on the basin ring draw-in groove damped ring is set, the basin ring is provided with the basin ring groove, second dust ring is set on the basin ring groove, the first dust ring groove is set around the middle steel plate top, on the first dust ring groove first dust ring is set, the first dust ring groove cooperates with first dust ring, middle steel plate is established the second dust ring groove around the bottom, and the second dust ring groove cooperates with second dust ring.
5, shock-absorbing one-way pot type supporting seat according to claim 4 is characterized in that: basin ring draw-in groove is sawtooth pattern and cooperates with damped ring.
6, shock-absorbing one-way pot type supporting seat according to claim 4 is characterized in that: the top of second dust ring and both sides are respectively less than the top and the both sides of the second dust ring groove.
7, shock-absorbing one-way pot type supporting seat according to claim 6 is characterized in that: the top of second dust ring and both sides are respectively less than 0.5～1 millimeter on the top of the second dust ring groove and both sides.
8, shock-absorbing one-way pot type supporting seat according to claim 4 is characterized in that: first dust ring that is installed between middle steel plate and the intermediate plate is compressed 1～2 millimeter.
9, shock-absorbing one-way pot type supporting seat according to claim 3 is characterized in that: sealing ring adopts brass to make.
10, according to the described shock-absorbing one-way pot type supporting seat of the arbitrary claim of claim 1～9, it is characterized in that: elastomer block, damped ring, second dust ring, first dust ring all adopt rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910101035A CN101629434A (en) | 2009-07-30 | 2009-07-30 | Shock-absorbing one-way pot type supporting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910101035A CN101629434A (en) | 2009-07-30 | 2009-07-30 | Shock-absorbing one-way pot type supporting seat |
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| Publication Number | Publication Date |
|---|---|
| CN101629434A true CN101629434A (en) | 2010-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910101035A Pending CN101629434A (en) | 2009-07-30 | 2009-07-30 | Shock-absorbing one-way pot type supporting seat |
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| CN (1) | CN101629434A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191749A (en) * | 2011-05-26 | 2011-09-21 | 交通运输部公路科学研究所 | Universal basin-type support and middle steel plate |
| CN102926321A (en) * | 2012-11-21 | 2013-02-13 | 浙江秦山橡胶工程股份有限公司 | Wind-resisting support |
| CN104343081A (en) * | 2013-08-01 | 2015-02-11 | 深圳市市政设计研究院有限公司 | Pot type rubber support |
| CN104343083A (en) * | 2013-08-01 | 2015-02-11 | 深圳市市政设计研究院有限公司 | Support and pressure monitoring structure thereof |
| CN104343082A (en) * | 2013-08-01 | 2015-02-11 | 深圳市市政设计研究院有限公司 | Spherical steel support |
| CN109653086A (en) * | 2019-01-29 | 2019-04-19 | 交通运输部公路科学研究所 | A kind of novel damping type pot bearing |
-
2009
- 2009-07-30 CN CN200910101035A patent/CN101629434A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191749A (en) * | 2011-05-26 | 2011-09-21 | 交通运输部公路科学研究所 | Universal basin-type support and middle steel plate |
| CN102191749B (en) * | 2011-05-26 | 2012-12-05 | 交通运输部公路科学研究所 | Universal basin-type support |
| CN102926321A (en) * | 2012-11-21 | 2013-02-13 | 浙江秦山橡胶工程股份有限公司 | Wind-resisting support |
| CN102926321B (en) * | 2012-11-21 | 2015-01-07 | 浙江秦山橡胶工程股份有限公司 | Wind-resisting support |
| CN104343081A (en) * | 2013-08-01 | 2015-02-11 | 深圳市市政设计研究院有限公司 | Pot type rubber support |
| CN104343083A (en) * | 2013-08-01 | 2015-02-11 | 深圳市市政设计研究院有限公司 | Support and pressure monitoring structure thereof |
| CN104343082A (en) * | 2013-08-01 | 2015-02-11 | 深圳市市政设计研究院有限公司 | Spherical steel support |
| CN104343081B (en) * | 2013-08-01 | 2016-08-31 | 深圳市市政设计研究院有限公司 | A kind of pot rubber bearing |
| CN109653086A (en) * | 2019-01-29 | 2019-04-19 | 交通运输部公路科学研究所 | A kind of novel damping type pot bearing |
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Application publication date: 20100120 |