CN203716299U - Bilaterally-sliding wave-shaped elastic-plastic steel damping basin type rubber support - Google Patents
Bilaterally-sliding wave-shaped elastic-plastic steel damping basin type rubber support Download PDFInfo
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- CN203716299U CN203716299U CN201420064740.7U CN201420064740U CN203716299U CN 203716299 U CN203716299 U CN 203716299U CN 201420064740 U CN201420064740 U CN 201420064740U CN 203716299 U CN203716299 U CN 203716299U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 86
- 239000010959 steel Substances 0.000 title claims abstract description 86
- 238000013016 damping Methods 0.000 title claims abstract description 76
- 239000004033 plastic Substances 0.000 title claims abstract description 14
- 230000007797 corrosion Effects 0.000 claims description 29
- 238000005260 corrosion Methods 0.000 claims description 29
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004873 anchoring Methods 0.000 abstract 3
- 238000002955 isolation Methods 0.000 abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract 2
- 239000010935 stainless steel Substances 0.000 abstract 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the field of bridges and buildings, in particular to a bilaterally-sliding wave-shaped elastic-plastic steel damping basin type rubber support, which comprises pin shafts, end part connecting blocks A, wave-shaped elastic-plastic steel damping elements A, middle connecting blocks A, an upper anchoring plate, upper guide rail bars, a steel basin, a rubber block, upper guide rail wear-resistant bars, an upper stainless steel plate, an upper horizontal sliding wear-resistant plate, wave-shaped elastic-plastic steel damping elements B, a basin plug, lower guide rail bars, a lower anchoring plate, a lower stainless steel plate, lower guide rail wear-resistant bars and a lower horizontal sliding wear-resistant plate, wherein the end part connecting blocks A are correspondingly arranged at the four corner ends of the bottom surface of the upper anchoring fixing plate. The bilaterally-sliding wave-shaped elastic-plastic steel damping basin-type rubber support has the advantages of high vertical bearing and horizontal bilateral shock reduction and isolation capacities, high reliability, simple structure, low manufacturing cost, easiness and convenience in installation and replacement and the like, and can be used for providing good support as well as shock reduction and isolation for bridge and building structures.
Description
[technical field]
The utility model relates to bridge, building engineering field, is specifically related to a kind of Wave shape spring plasticity steel damping pot rubber bearing of Bidirectional slide.
[background technology]
In reality, earthquake takes place frequently, earthquake is very surprising to the destruction of bridge, construction work, for these engineerings provide functional, reliable in quality, damping energy-dissipating device simple in structure, reduce the destruction of earthquake to these engineerings, improve engineering application life, reduce actual bodily harm, property loss, there is very real meaning.
[utility model content]
The purpose of this utility model is as providing bridge, construction work that a kind of functional, reliable in quality, damping energy-dissipating device simple in structure are provided, and low cost of manufacture, the operation such as installation, replacing is very easy, and can be well for bridge, construction work raising shock resistance provide a kind of good technical scheme.
For achieving the above object, the technical solution adopted in the utility model is:
The Wave shape spring plasticity steel damping pot rubber bearing of a kind of Bidirectional slide described in the utility model, it comprises bearing pin, end contiguous block A, Wave shape spring plasticity steel damping element A, middle contiguous block A, upper anchor plate, upper rail bar, steel basin, block rubber, upper rail wear rib, upper corrosion resistant plate, upper horizontal slip wearing plate, Wave shape spring plasticity steel damping element B, basin plug, lower guideway bar, lower anchor plate, lower corrosion resistant plate, lower guideway wear rib and lower horizontal slip wearing plate, four jiaos of bottom surfaces of described upper anchor plate end respectively correspondence is provided with end contiguous block A, the end contiguous block A of its dual-side end is connected with the two ends that is arranged on the Wave shape spring plasticity steel damping element A of the upper anchor plate left and right sides respectively, by bearing pin, fix, described steel basin is arranged on anchor plate below, contiguous block A in the middle of its middle part, limit, left and right sides is respectively arranged with, and this centre contiguous block A is connected with Wave shape spring plasticity steel damping element A middle part, by bearing pin, fixes, the four jiaos of end correspondences in described lower anchor plate surface are provided with end contiguous block B, and the end contiguous block B of its dual-side is connected with the two ends that are arranged on the Wave shape spring plasticity steel damping element B of the upper and lower dual-side of lower anchor plate, by bearing pin, fixes, described basin plug is arranged on lower anchor plate, and the upper and lower dual-side of this lower anchor plate middle part respectively correspondence is provided with middle contiguous block B, and this centre contiguous block B is connected with Wave shape spring plasticity steel damping element B middle part, by bearing pin, fixes, described upper corrosion resistant plate and upper anchor plate are fitted and are interfixed, described lower corrosion resistant plate and lower anchor plate are fitted and are interfixed, described upper corrosion resistant plate, the upper horizontal slip wearing plate upper horizontal slip friction pair that partners, described upper corrosion resistant plate, the upper rail wear rib upper unidirectional sliding friction pair that partners, described lower corrosion resistant plate, the lower horizontal slip wearing plate lower horizontal slip friction pair that partners, described lower corrosion resistant plate, the lower guideway wear rib lower unidirectional sliding friction pair that partners, the thickness direction locally embedding of described upper horizontal slip wearing plate is in the deep gouge of steel basin, the thickness direction locally embedding of described lower horizontal slip wearing plate is in the deep gouge of basin plug, in described steel basin, basin plug combination cavity, be provided with block rubber and pass through seal ring seal.
Further, the region between the two adjacent installing holes of described Wave shape spring plasticity steel damping element A, Wave shape spring plasticity steel damping element B is elastic-plastic damping district, and shape is uniform section structure.
Further, the region between the two adjacent installing holes of described Wave shape spring plasticity steel damping element A, Wave shape spring plasticity steel damping element B is elastic-plastic damping district, and shape is variable section structure.
Further, described upper rail bar is realized by screw with the relative fixing of steel basin.
Further, described upper rail bar and steel basin are formed in one.
Further, described lower guideway bar is realized by screw with the relative fixing of basin plug.
Further, described lower guideway bar and basin plug are formed in one.
Adopt after said structure, the utility model beneficial effect is: the Wave shape spring plasticity steel damping pot rubber bearing of a kind of Bidirectional slide described in the utility model, except thering is vertical carrying, the rotating function of conventional pot rubber bearing, and horizontal bidirectional to subtract shock insulation (shaking) ability strong, reliability is high, simple in structure, low cost of manufacture, install, change the advantages such as operation is very easy, can good support is provided, subtract shock insulation (shaking) effect for bridge, building structure.
[accompanying drawing explanation]
Accompanying drawing described herein is to be used to provide further understanding of the present utility model, forms the application's a part, but does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the local enlarged diagram of the structure upper rail sliding friction pair I of the utility model embodiment;
Fig. 3 is the local enlarged diagram of the structure lower guideway sliding friction pair II of the utility model embodiment;
Fig. 4 is the local enlarged diagram of structure rubber piece sealing III of the utility model embodiment;
Fig. 5 is the overall structure floor map of the utility model embodiment;
Fig. 6 is the structural upright schematic diagram of the utility model embodiment.
Description of reference numerals:
1, bearing pin; 2, end contiguous block A; 3, Wave shape spring plasticity steel damping element A; 4, middle contiguous block A; 5, upper anchor plate; 6, upper rail bar; 7, steel basin; 8, block rubber; 9, upper rail wear rib; 10, upper corrosion resistant plate; 11, upper horizontal slip wearing plate; 12, Wave shape spring plasticity steel damping element B; 13, basin plug; 14, lower guideway bar; 15, lower anchor plate; 16, lower corrosion resistant plate; 17, lower guideway wear rib; 18, lower horizontal slip wearing plate; 19, joint ring.
[specific embodiment]
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, illustrative examples wherein and explanation are only used for explaining the utility model, but not as to restriction of the present utility model.
As shown in Figure 1, this concrete Wave shape spring plasticity steel damping pot rubber bearing of implementing described a kind of Bidirectional slide, it comprises bearing pin 1, end contiguous block A2, Wave shape spring plasticity steel damping element A3, middle contiguous block A4, upper anchor plate 5, upper rail bar 6, steel basin 7, block rubber 8, upper rail wear rib 9, upper corrosion resistant plate 10, upper horizontal slip wearing plate 11, Wave shape spring plasticity steel damping element B12, basin plug 13, lower guideway bar 14, lower anchor plate 15, lower corrosion resistant plate 16, lower guideway wear rib 17 and lower horizontal slip wearing plate 18, four jiaos of 5 bottom surfaces of described upper anchor plate end respectively correspondence is provided with end contiguous block A2, the end contiguous block A2 of its dual-side end is connected with the two ends that is arranged on the Wave shape spring plasticity steel damping element A3 of upper anchor plate 5 left and right sides respectively, fixing by bearing pin 1, described steel basin 7 is arranged on anchor plate 5 belows, contiguous block A4 in the middle of its middle part, limit, left and right sides is respectively arranged with, and this centre contiguous block A4 is connected with Wave shape spring plasticity steel damping element A3 middle part, fixing by bearing pin 1, the surperficial four jiaos of end correspondences of described lower anchor plate 15 are provided with end contiguous block B, and the end contiguous block B of its dual-side is connected with the two ends that are arranged on lower anchor plate Wave shape spring plasticity steel damping element B12 of dual-side Shang Xia 15, fixing by bearing pin 1, described basin plug 13 is arranged on lower anchor plate 15, this lower anchor plate Shang Xia 15 dual-side middle part respectively correspondence be provided with in the middle of contiguous block B, this centre contiguous block B is connected with Wave shape spring plasticity steel damping element B12 middle part, by bearing pin 1, fixes, described upper corrosion resistant plate 10 is fitted and is interfixed with upper anchor plate 5, described lower corrosion resistant plate 16 is fitted and is interfixed with lower anchor plate 15, described upper corrosion resistant plate 10, the upper horizontal slip wearing plate 11 upper horizontal slip friction pair that partners, described upper corrosion resistant plate 10, the upper rail wear rib 9 upper unidirectional sliding friction pair that partners, described lower corrosion resistant plate 16, the lower horizontal slip wearing plate 18 lower horizontal slip friction pair that partners, described lower corrosion resistant plate 16, the lower guideway wear rib 17 lower unidirectional sliding friction pair that partners, the thickness direction locally embedding of described upper horizontal slip wearing plate 11 is in the deep gouge of steel basin 7, the thickness direction locally embedding of described lower horizontal slip wearing plate 18 is in the deep gouge of basin plug 13, in described steel basin 7, basin plug 13 combination cavitys, being provided with block rubber 8 seals by joint ring 19.
Region between the two adjacent installing holes of described Wave shape spring plasticity steel damping element A3, Wave shape spring plasticity steel damping element B12 is elastic-plastic damping district, and shape is uniform section structure.
Region between the two adjacent installing holes of described Wave shape spring plasticity steel damping element A3, Wave shape spring plasticity steel damping element B12 is elastic-plastic damping district, and shape is variable section structure.
Described upper rail bar 6 is formed in one with steel basin 7.
Described lower guideway bar 14 is realized by screw with the relative fixing of basin plug 13.
Described lower guideway bar 14 is formed in one with basin plug 13.
In the utility model, Wave shape spring plasticity steel damping element, by self elastic deformation energy storage and plastic deformation energy dissipation, is realized this damping unit to the shock insulation function that subtracts between upper and lower connecting elements.Two ends and the middle part of Wave shape spring plasticity steel damping element A and Wave shape spring plasticity steel damping element B are provided with installing hole, match with bearing pin in the aperture of this installing hole; Wave shape spring plasticity steel damping element is realized and being connected of anchor plate up and down by end contiguous block and middle contiguous block, bearing pin, and the fitting face of bearing pin is the face of cylinder.Upper and lower corrosion resistant plate forms upper and lower horizontal slip friction pair with upper and lower horizontal slip wearing plate respectively, the transmission of the vertical bearing capacity in realization between anchor plate, lower anchor plate and horizontal slip function.Joint ring is realized the excellent sealing of block rubber under steel basin, basin plug combination cavity inner high voltage state.Totally two of Wave shape spring plasticity steel damping element A, symmetrical along upper horizontal slip friction pair glide direction center line.Totally two of Wave shape spring plasticity steel damping element B, symmetrical along lower horizontal slip friction pair glide direction center line.The length direction of upper/lower guide bar is mutually vertical.Upper rail bar is realized by screw with the relative fixing of steel basin, also can be made of one.Lower guideway bar is realized by screw with the relative fixing of basin plug, also can be made of one.Corrosion resistant plate and the laminating of lower anchor plate are tight, and take welding or screw connection compression mode to interfix, and prevent relative slippage.The thickness direction locally embedding of upper horizontal slip wearing plate is fixed in the deep gouge of steel basin.The thickness direction locally embedding of horizontal slip wearing plate is fixed in the deep gouge of basin plug.
In use, its operating principle is as follows respectively for the utility model:
As shown in Figure 1, upper and lower anchor plate is fixedly connected with agent structure, the load-carrying members of bridge, construction work respectively, can be with bolts, the mode such as welding realizes, and upper and lower anchor plate can design through hole, is convenient to bolt be connected and fixed, corrosion resistant plate is relative with anchor plate fixing, and become a pair of horizontal slip friction pair with horizontal slip wearing plate, and transmit vertical load, make this damping pot rubber bearing possess vertical bearing capacity, and under the double action of vertical load and side direction horizontal power, friction pair can lateral sliding and is produced certain frictional force, possesses the function of friction energy-dissipating, end contiguous block is fixed by bolt or welding manner and upper and lower anchor plate, Wave shape spring plasticity steel damping element two ends through hole coordinates with the bearing pin face of cylinder, bearing pin coordinates with the through hole of end contiguous block again, middle contiguous block is relative fixing with the side of steel basin or basin plug by bolt or welding manner, the through hole at Wave shape spring plasticity steel damping element middle part coordinates with the bearing pin face of cylinder, bearing pin coordinates with the through hole of middle contiguous block again, so upper body position of engineering structures, when bottom weight bearing area has relative displacement, the internal guide rail sliding friction pair of this damping unit produces relative displacement, make Wave shape spring plasticity steel damping element produce directional deformation and counter-force, when distortion enters steel elastic deformation just produces spring shock insulation (shaking) the effect during stage, when entering steel plastic yielding, distortion during the stage, just produces damping energy dissipation damping (shaking) effect.Therefore, this damping pot rubber bearing can extend the seismic response cycle of engineering structures by the distortion counter-force of damping element, and is entering plastic yielding stage earthquake energy, thereby improves the ability that engineering structures is resisted earthquake disaster.
The Wave shape spring plasticity steel damping pot rubber bearing of a kind of Bidirectional slide described in the utility model, the processing of its Wave shape spring plasticity steel damping element is easy, can process by sheet material cutting, structure is for simply streamlined, and the stock utilization of sheet material processing is high; Its Wave shape spring plasticity steel damping element structure is smooth, and large elastic reaction can be provided, and elastic displacement is large, and the life-span under little earthquake situations condition is long; There is vertical carrying, it is two-way that to subtract shock insulation (shaking) ability strong, reliability is high, simple in structure, the advantages such as operation is very easy are installed, changed to low cost of manufacture, can good support is provided, subtract shock insulation (shaking) function for bridge, building structure.
The above is only better embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (7)
1. the Wave shape spring plasticity steel damping pot rubber bearing of a Bidirectional slide, it is characterized in that: it comprises bearing pin (1), end contiguous block A (2), Wave shape spring plasticity steel damping element A (3), middle contiguous block A (4), upper anchor plate (5), upper rail bar (6), steel basin (7), block rubber (8), upper rail wear rib (9), upper corrosion resistant plate (10), upper horizontal slip wearing plate (11), Wave shape spring plasticity steel damping element B (12), basin plug (13), lower guideway bar (14), lower anchor plate (15), lower corrosion resistant plate (16), lower guideway wear rib (17) and lower horizontal slip wearing plate (18), four jiaos of bottom surfaces of described upper anchor plate (5) end respectively correspondence is provided with end contiguous block A (2), the end contiguous block A (2) of its dual-side end is connected with the two ends that is arranged on the Wave shape spring plasticity steel damping element A (3) of upper anchor plate (5) left and right sides respectively, fixing by bearing pin (1), described steel basin (7) is arranged on anchor plate (5) below, contiguous block A (4) in the middle of its middle part, limit, left and right sides is respectively arranged with, this centre contiguous block A (4) is connected with Wave shape spring plasticity steel damping element A (3) middle part, fixing by bearing pin (1), the surperficial four jiaos of end correspondences of described lower anchor plate (15) are provided with end contiguous block B, the end contiguous block B of its dual-side is connected with the two ends that are arranged on the Wave shape spring plasticity steel damping element B (12) of the upper and lower dual-side of lower anchor plate (15), fixing by bearing pin (1), described basin plug (13) is arranged on lower anchor plate (15), the upper and lower dual-side of this lower anchor plate (15) middle part respectively correspondence is provided with middle contiguous block B, this centre contiguous block B is connected with Wave shape spring plasticity steel damping element B (12) middle part, fixing by bearing pin (1), described upper corrosion resistant plate (10) is fitted and is interfixed with upper anchor plate (5), described lower corrosion resistant plate (16) is fitted and is interfixed with lower anchor plate (15), described upper corrosion resistant plate (10), upper horizontal slip wearing plate (11) the upper horizontal slip friction pair that partners, described upper corrosion resistant plate (10), upper rail wear rib (9) the upper unidirectional sliding friction pair that partners, described lower corrosion resistant plate (16), lower horizontal slip wearing plate (18) the lower horizontal slip friction pair that partners, described lower corrosion resistant plate (16), lower guideway wear rib (17) the lower unidirectional sliding friction pair that partners, the thickness direction locally embedding of described upper horizontal slip wearing plate (11) is in the deep gouge of steel basin (7), the thickness direction locally embedding of described lower horizontal slip wearing plate (18) is in the deep gouge of basin plug (13), in described steel basin (7), basin plug (13) combination cavity, be provided with block rubber (8) by joint ring (19) sealing.
2. the Wave shape spring plasticity steel damping pot rubber bearing of a kind of Bidirectional slide according to claim 1, it is characterized in that: the region between the two adjacent installing holes of described Wave shape spring plasticity steel damping element A (3), Wave shape spring plasticity steel damping element B (12) is elastic-plastic damping district, and shape is uniform section structure.
3. the Wave shape spring plasticity steel damping pot rubber bearing of a kind of Bidirectional slide according to claim 1, it is characterized in that: the region between the two adjacent installing holes of described Wave shape spring plasticity steel damping element A (3), Wave shape spring plasticity steel damping element B (12) is elastic-plastic damping district, and shape is variable section structure.
4. the Wave shape spring plasticity steel damping pot rubber bearing of a kind of Bidirectional slide according to claim 1, is characterized in that: relative being fixedly connected by screw of described upper rail bar (6) and steel basin (7).
5. the Wave shape spring plasticity steel damping pot rubber bearing of a kind of Bidirectional slide according to claim 1, is characterized in that: described upper rail bar (6) is formed in one with steel basin (7).
6. the Wave shape spring plasticity steel damping pot rubber bearing of a kind of Bidirectional slide according to claim 1, is characterized in that: relative being fixedly connected by screw of described lower guideway bar (14) and basin plug (13).
7. the Wave shape spring plasticity steel damping pot rubber bearing of a kind of Bidirectional slide according to claim 1, is characterized in that: described lower guideway bar (14) is formed in one with basin plug (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064740.7U CN203716299U (en) | 2014-02-12 | 2014-02-12 | Bilaterally-sliding wave-shaped elastic-plastic steel damping basin type rubber support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064740.7U CN203716299U (en) | 2014-02-12 | 2014-02-12 | Bilaterally-sliding wave-shaped elastic-plastic steel damping basin type rubber support |
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| CN203716299U true CN203716299U (en) | 2014-07-16 |
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| CN201420064740.7U Expired - Lifetime CN203716299U (en) | 2014-02-12 | 2014-02-12 | Bilaterally-sliding wave-shaped elastic-plastic steel damping basin type rubber support |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120650A (en) * | 2014-08-01 | 2014-10-29 | 株洲时代新材料科技股份有限公司 | Steel damping composite sliding plate rubber support and damping method thereof |
| CN109972502A (en) * | 2019-03-29 | 2019-07-05 | 齐鲁交通(济南)京沪高速公路有限公司 | Adjustable rubber support and its installation method, adjusting method |
| WO2021093645A1 (en) * | 2019-11-11 | 2021-05-20 | 徐園植 | Locking type anti-rollover bridge support |
| CN113047159A (en) * | 2021-04-13 | 2021-06-29 | 昆明理工大学 | Beam type elastic shock absorption and isolation support |
-
2014
- 2014-02-12 CN CN201420064740.7U patent/CN203716299U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120650A (en) * | 2014-08-01 | 2014-10-29 | 株洲时代新材料科技股份有限公司 | Steel damping composite sliding plate rubber support and damping method thereof |
| CN104120650B (en) * | 2014-08-01 | 2015-12-09 | 株洲时代新材料科技股份有限公司 | A kind of steel damping composite slide-plate neoprene bearing and damping method thereof |
| CN109972502A (en) * | 2019-03-29 | 2019-07-05 | 齐鲁交通(济南)京沪高速公路有限公司 | Adjustable rubber support and its installation method, adjusting method |
| WO2021093645A1 (en) * | 2019-11-11 | 2021-05-20 | 徐園植 | Locking type anti-rollover bridge support |
| CN113047159A (en) * | 2021-04-13 | 2021-06-29 | 昆明理工大学 | Beam type elastic shock absorption and isolation support |
| CN113047159B (en) * | 2021-04-13 | 2022-03-11 | 昆明理工大学 | Beam type elastic shock absorption and isolation support |
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