CN102926321B - Wind-resisting support - Google Patents
Wind-resisting support Download PDFInfo
- Publication number
- CN102926321B CN102926321B CN201210474699.6A CN201210474699A CN102926321B CN 102926321 B CN102926321 B CN 102926321B CN 201210474699 A CN201210474699 A CN 201210474699A CN 102926321 B CN102926321 B CN 102926321B
- Authority
- CN
- China
- Prior art keywords
- steel plate
- plate
- wind
- transition steel
- transition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a wind-resisting support for a bridge structure, which comprises a bottom basin, a rubber block, an intermediate steel plate, a transitional steel plate and a sliding plate body. The rubber block is arranged between the intermediate steel plate and the bottom basin, and the intermediate steel plate is arranged in the cavity of the bottom basin. The wind-resisting support is characterized by further comprising a spring; the bottom basin is connected with the transitional steel plate through an adjustable bolt; a bottom basin gap is left between the bottom basin and the transitional steel plate; the transitional steel plate is connected with the sliding plate body in a sliding way; an intermediate gap is left between the intermediate steel plate and the transitional steel plate; the intermediate steel plate is provided with an upper spring slot; the transitional steel plate is provided with a lower spring slot; the upper spring slot is matched with the lower spring slot; the spring is arranged between the upper spring slot and the lower spring slot; the intermediate steel plate is provided with a guiding block; the transitional steel plate is provided with a guiding base; and the guiding block is matched with the guiding base. The wind-resisting support further comprises a spring fixing block; the lower spring slot is provided with a guiding hole; the spring fixing block is matched with the guiding hole; and a gap is left between the spring fixing block and the bottom surface of the guiding hole.
Description
Technical field
The present invention relates to a kind of wind-resistant support in bridge construction.
Background technology
Along with the span of bridge is increasing, the harm of strong wind to bridge is larger.Therefore the wind loading rating how improving bridge is a very important difficult problem.In prior art, people carry out wind resistance at the inner side of tower installation pot rubber bearing often, and this pot rubber bearing allows the displacement of bridge less, when wind-force is larger, and limited use; And for the displacement on bridge and king-tower vertical direction, the shear strain of neoprene bearing self can only be relied on to cushion, when displacement is larger, will thoroughly lose efficacy.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, the wind-resistant support that wind loading rating is strong.
The present invention's adopted technical scheme that solves the problem is: this wind-resistant support comprises the end basin configured successively from top to bottom, block rubber, middle steel plate, transition steel plate and skateboard body, block rubber is arranged between middle steel plate and end basin, middle steel plate is arranged in the pelvic cavity in end basin, it is characterized in that also being provided with spring, basin of the described end is connected with transition steel plate by adjusting bolt, basin gap, the end is provided with between end basin and transition steel plate, described transition steel plate and skateboard body are slidably connected, intermediate space is provided with between described middle steel plate and transition steel plate, middle steel plate is provided with upper spring groove, transition steel plate is provided with lower spring groove, upper spring groove and lower spring groove corresponding matching, spring is arranged between upper spring groove and lower spring groove, described middle steel plate is provided with guide pad, described transition steel plate is provided with guide holder, guide pad and guide holder match.Make reasonable in design of the present invention thus, during use, end basin is fixed on girder, skateboard body is fixed on king-tower, by the gap between end basin and transition steel plate, end basin the is had mobile space of direction across bridge, by the setting of the spring between middle steel plate and transition steel plate, cushioning effect can be played to the activity of end basin, the setting of block rubber can prevent the end basin to wound middle steel plate, and play cushioning effect, transition steel plate is flexibly connected with skateboard body, all movements of this wind-resistant support except direction across bridge can be completed.
The present invention also comprises spring anchor block, and described lower spring groove is provided with pilot hole, and spring anchor block and pilot hole match, and has gap between spring anchor block and pilot hole bottom surface.By the setting of spring anchor block, can not sideslip when making spring stress, the setting of pilot hole, plays guide effect, makes can not form dislocation between middle steel plate and transition steel plate.
The present invention also comprises slide plate and corrosion resistant plate, and described slide plate is fixed in the groove of transition steel plate, and described corrosion resistant plate is arranged in skateboard body, and described transition steel plate and skateboard body are slidably connected by slide plate, corrosion resistant plate.Corrosion resistant plate and slide plate with the use of making the sliding capability between transition steel plate and skateboard body better.
Slide plate of the present invention is fixed in transition steel plate by fixed head and set bolt, makes fixing more reliable, and when preventing force majeure effect, slide plate comes off.
The present invention also comprises dust cover, and described dust cover is arranged between end basin and transition steel plate, can prevent dust from entering and affecting the shock-absorbing capacity between middle steel plate and transition steel plate.
The present invention also comprises sealing ring, and block rubber is provided with seal groove, and sealing ring is arranged in seal groove.Described sealing ring is arranged between block rubber and middle steel plate, and the contact internal walls of sealing circle and end basin seals, and prevents air, water etc. from entering and causes acceleration block rubber aging.
The present invention compared with prior art, have the following advantages and effect: structure is simple, reasonable in design, can cushion rocking of bridge generation the wind-force because of direction across bridge, during use, end basin is fixed on girder, skateboard body is fixed on king-tower, by the setting of the spring between middle steel plate and transition steel plate, shock absorbing effect can be played to the activity of end basin, the setting of block rubber can prevent the end basin to wound middle steel plate, and play cushioning effect, transition steel plate is flexibly connected with skateboard body, the all movements of this wind-resistant support except direction across bridge can be completed.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the mounting structure schematic diagram of the embodiment of the present invention.
Fig. 3 is the A-A cross-sectional schematic of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
See Fig. 1 to Fig. 3, the present embodiment wind-resistant support comprises end basin 1, transition steel plate 2, adjusting bolt 3, skateboard body 4, block rubber 5, middle steel plate 6, spring 7, spring anchor block 8, slide plate 9, corrosion resistant plate 10, set bolt 11, fixed head 12, dust cover 13, sealing ring 14, upper spring groove 15, pelvic cavity 16, guide pad 17, guide holder 18, basin gap, the end 19, intermediate space 20, groove 21, pilot hole 22, seal groove 23, lower spring groove 24, and its middle slide plate 9 is polytetrafluoroethylene (PTFE) slide plate.
At the bottom of the present embodiment, basin 1 is connected with transition steel plate 2 by adjusting bolt 3, basin gap, the end 19 is provided with between this end basin 1 and transition steel plate 2, end basin 1 can be moved along adjusting bolt 3, slide plate 9 is embedded in the groove 21 of transition steel plate 2, slide plate 9 pushed down by fixed head 12, and by set bolt 11, fixed head 12 and slide plate 9 are fixed in transition steel plate 2, corrosion resistant plate 10 is arranged in skateboard body 4, this corrosion resistant plate 10 matches with slide plate 9, thus make transition steel plate 2 and skateboard body 4 can relative sliding, corrosion resistant plate 10 and slide plate 9 better with the use of the sliding capability made between transition steel plate 2 and skateboard body 4, middle steel plate 6 is arranged in the pelvic cavity 16 in end basin 1, intermediate space 20 is provided with between middle steel plate 6 and transition steel plate 2, middle steel plate 6 is provided with upper spring groove 15, transition steel plate 2 is provided with lower spring groove 24, upper spring groove 15 and lower spring groove 24 corresponding matching, spring 7 is arranged between upper spring groove 15 and lower spring groove 24, middle steel plate 6 is provided with guide pad 17, transition steel plate 2 is provided with guide holder 18, this guide pad 17 matches with guide holder 18, guide effect is played to the relative movement between end basin 1 and transition steel plate 2, block rubber 5 is arranged between middle steel plate 6 and end basin 1 and plays cushioning effect, during use, end basin 1 is fixed on girder 25, skateboard body 4 is fixed on king-tower 26, by the setting of the spring 7 between middle steel plate 6 and transition steel plate 2, shock absorbing effect can be played, transition steel plate 2 is flexibly connected with skateboard body 4, the all movements of this wind-resistant support except direction across bridge can be completed.
Spring anchor block 8 in the present embodiment is fixed on middle steel plate 6, spring 7 is socketed on spring anchor block 8, lower spring groove 24 is provided with pilot hole 22, spring anchor block 8 and this pilot hole 22 match, and are provided with gap, by the setting of spring anchor block 8 between spring anchor block 8 and pilot hole 22 bottom surface, can not sideslip when making spring 7 stressed, the setting of pilot hole 22, plays guide effect, makes can not form dislocation between middle steel plate 6 and transition steel plate 2.
Block rubber 5 in the present embodiment is provided with seal groove 23, and sealing ring 14 is arranged in seal groove 23, and sealing ring 14 pairs of block rubbers 5 form sealing, prevent air, water etc. from entering and cause acceleration block rubber 5 aging.
In addition, it should be noted that, the specific embodiment described in this manual, the shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this manual is only to structure of the present invention and corresponding accompanying drawing example explanation.The equivalence change that structure, feature and the principle of all foundations described in inventional idea of the present invention are done or simple change, be included in the protection domain of patent of the present invention.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (4)
1. a wind-resistant support, comprise the end basin configured successively from top to bottom, block rubber, middle steel plate, transition steel plate and skateboard body, block rubber is arranged between middle steel plate and end basin, middle steel plate is arranged in the pelvic cavity in end basin, it is characterized in that: be also provided with spring, spring anchor block, slide plate and corrosion resistant plate, basin of the described end is connected with transition steel plate by adjusting bolt, basin gap, the end is provided with between end basin and transition steel plate, described transition steel plate and skateboard body are slidably connected, intermediate space is provided with between described middle steel plate and transition steel plate, middle steel plate is provided with upper spring groove, transition steel plate is provided with lower spring groove, upper spring groove and lower spring groove corresponding matching, spring is arranged between upper spring groove and lower spring groove, described middle steel plate is provided with guide pad, described transition steel plate is provided with guide holder, guide pad and guide holder match, described lower spring groove is provided with pilot hole, spring anchor block and pilot hole match, between spring anchor block and pilot hole bottom surface, there is gap, described slide plate is fixed in the groove of transition steel plate, described corrosion resistant plate is arranged in skateboard body, described transition steel plate and skateboard body pass through slide plate, corrosion resistant plate is slidably connected.
2. wind-resistant support according to claim 1, is characterized in that: described slide plate is fixed in transition steel plate by fixed head and set bolt.
3. wind-resistant support according to claim 1, is characterized in that: also comprise dust cover, described dust cover is arranged between end basin and transition steel plate.
4. wind-resistant support according to claim 1, it is characterized in that: also comprise sealing ring, block rubber is provided with seal groove, and sealing ring is arranged in seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474699.6A CN102926321B (en) | 2012-11-21 | 2012-11-21 | Wind-resisting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474699.6A CN102926321B (en) | 2012-11-21 | 2012-11-21 | Wind-resisting support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102926321A CN102926321A (en) | 2013-02-13 |
| CN102926321B true CN102926321B (en) | 2015-01-07 |
Family
ID=47641238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210474699.6A Active CN102926321B (en) | 2012-11-21 | 2012-11-21 | Wind-resisting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102926321B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510461B (en) * | 2013-09-18 | 2016-09-21 | 中交公路长大桥建设国家工程研究中心有限公司 | A kind of elastic shock-absorbing device for bridge direction across bridge |
| CN104195939B (en) * | 2014-09-19 | 2016-08-24 | 洛阳双瑞特种装备有限公司 | A kind of rotating mechanism of wind-resistant spherical support |
| CN104314193B (en) * | 2014-11-03 | 2016-08-24 | 广州大学 | The fire prevention of a kind of shock insulation rubber bearing and wind resistance combination unit |
| CN104562920B (en) * | 2015-01-15 | 2016-11-02 | 中交公路长大桥建设国家工程研究中心有限公司 | The damping energy-dissipating device that a kind of bridge direction across bridge disk spring combines with dynamic damping |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10115122A (en) * | 1996-10-15 | 1998-05-06 | Shimizu Corp | Vibration-proof device |
| JP2000130506A (en) * | 1998-10-30 | 2000-05-12 | Sumitomo Rubber Ind Ltd | Three-dimensional base isolation device |
| JP2000282410A (en) * | 1999-03-31 | 2000-10-10 | Nippon Chuzo Kk | Bearing of bridge or the like |
| JP2001234977A (en) * | 2000-02-22 | 2001-08-31 | Tokai Rubber Ind Ltd | Post-slide type rubber support device |
| CN2665252Y (en) * | 2003-12-25 | 2004-12-22 | 姜立平 | Lift-proof apparatus for earthquake shock isolator |
| CN2688786Y (en) * | 2004-03-04 | 2005-03-30 | 华中科技大学 | Three-dimensional shock isolative seats |
| CN101333829A (en) * | 2008-07-18 | 2008-12-31 | 北京工业大学 | Vertical spacing -type lead shearing three-dimensional vibration isolation device |
| CN101629434A (en) * | 2009-07-30 | 2010-01-20 | 袁关生 | Shock-absorbing one-way pot type supporting seat |
| CN201473879U (en) * | 2009-07-30 | 2010-05-19 | 袁关生 | One-way bridge pot rubber bearing |
-
2012
- 2012-11-21 CN CN201210474699.6A patent/CN102926321B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10115122A (en) * | 1996-10-15 | 1998-05-06 | Shimizu Corp | Vibration-proof device |
| JP2000130506A (en) * | 1998-10-30 | 2000-05-12 | Sumitomo Rubber Ind Ltd | Three-dimensional base isolation device |
| JP2000282410A (en) * | 1999-03-31 | 2000-10-10 | Nippon Chuzo Kk | Bearing of bridge or the like |
| JP2001234977A (en) * | 2000-02-22 | 2001-08-31 | Tokai Rubber Ind Ltd | Post-slide type rubber support device |
| CN2665252Y (en) * | 2003-12-25 | 2004-12-22 | 姜立平 | Lift-proof apparatus for earthquake shock isolator |
| CN2688786Y (en) * | 2004-03-04 | 2005-03-30 | 华中科技大学 | Three-dimensional shock isolative seats |
| CN101333829A (en) * | 2008-07-18 | 2008-12-31 | 北京工业大学 | Vertical spacing -type lead shearing three-dimensional vibration isolation device |
| CN101629434A (en) * | 2009-07-30 | 2010-01-20 | 袁关生 | Shock-absorbing one-way pot type supporting seat |
| CN201473879U (en) * | 2009-07-30 | 2010-05-19 | 袁关生 | One-way bridge pot rubber bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102926321A (en) | 2013-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102926321B (en) | Wind-resisting support | |
| CN201554141U (en) | Shock isolating support for self-adaptive bispherical steel spring plate | |
| CN103147393B (en) | Pulling-resistant friction isolation bearing for bridge | |
| CN204919313U (en) | Novel bridge spring friction pendulum support | |
| CN103669122B (en) | Split nested type high-elasticity rail fastener | |
| CN108677699A (en) | A kind of damping ball shaped steel bearing | |
| CN203160423U (en) | Wind-resistant building support with elastomer | |
| CN204162994U (en) | Arc-shaped steel damping ball steel support | |
| CN202969260U (en) | Wind-resisting support | |
| CN201695327U (en) | Vibration-reduction spherical steel bearing | |
| CN204940107U (en) | A kind of steel structure earthquake-resistant bearing | |
| CN205399192U (en) | One -way mobile support in grades combats earthquake on inclined plane | |
| CN205062581U (en) | Vibration -damping fastener | |
| CN202936677U (en) | Split nesting type high-elasticity track fastener | |
| CN103485276B (en) | The horizontal resiliency damping system of Longspan Bridge | |
| CN203487451U (en) | Horizontal elastic damping system of large-span bridge | |
| CN202519580U (en) | Tension-compression damping spherical steel supporting seat | |
| CN201362821Y (en) | Movable support for shock absorption and isolation of bridge | |
| CN201588304U (en) | Simple pendulum composite three-dimensional shock insulation support | |
| CN103485277B (en) | Horizontal seismic-reduction device of long-span bridge | |
| CN201053102Y (en) | Basin-type vibration reducing obstructing support base | |
| CN203782546U (en) | Hollow self-damping device with high pier | |
| CN204385606U (en) | Bridge buffer | |
| CN203487450U (en) | Horizontal shock absorption device of large-span bridge | |
| CN203114993U (en) | Foundation vibration reducing device for small device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Wind resistant bearing Effective date of registration: 20210917 Granted publication date: 20150107 Pledgee: Zhejiang Haiyan Rural Commercial Bank Co.,Ltd. Qinshan sub branch Pledgor: ZHEJIANG QINSHAN RUBBER ENGINEERING JSC Registration number: Y2021330001374 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230720 Granted publication date: 20150107 Pledgee: Zhejiang Haiyan Rural Commercial Bank Co.,Ltd. Qinshan sub branch Pledgor: ZHEJIANG QINSHAN RUBBER ENGINEERING JSC Registration number: Y2021330001374 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |