CN203295971U - Spherical rubber support for bridge construction - Google Patents
Spherical rubber support for bridge construction Download PDFInfo
- Publication number
- CN203295971U CN203295971U CN2013202907071U CN201320290707U CN203295971U CN 203295971 U CN203295971 U CN 203295971U CN 2013202907071 U CN2013202907071 U CN 2013202907071U CN 201320290707 U CN201320290707 U CN 201320290707U CN 203295971 U CN203295971 U CN 203295971U
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- CN
- China
- Prior art keywords
- seat board
- plate
- lower seat
- bridge construction
- sphere
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a spherical rubber support for bridge construction. A current support for bridge construction only can be used as a single support structure body, and can not master the actual value and degree of the force borne by the support. The spherical rubber support for bridge construction comprises a lower seat board (1), a spherical polyfluortetraethylene plate (2) is embedded in the upper surface of the lower seat board, a spherical rubber core (3) is mounted on the spherical polyfluortetraethylene plate, a plane polyfluortetraethylene plate (4) is mounted on the spherical rubber core, an upper sliding plate (5) is mounted on the plane polyfluortetraethylene plate, an upper seat board (6) is welded to the upper sliding plate, a sealing skirt (7) is arranged between the lower seat board and the spherical rubber core, the space between the lower seat board and the spherical polyfluortetraethylene plate and the space between the upper sliding plate and the plane polyfluortetraethylene plate are respectively provided with a set of pressure sensors (8), and infrared distance measurement sensors (9) are mounted at the two ends of the upper sliding plate. The spherical rubber support is applied to bridge construction.
Description
Technical field:
The utility model relates to a kind of road bridge construction ball-type neoprene bearing.
Background technology:
All to utilize bearing to be fixed in the parts that certain position supports in the road bridge construction at present, vibration in the time of also will bearing constructing operation and seismic (seismal, and for supporting bridge weight, on market, main type of support is board-like bearing, pot bearing and spherical bearing, but these bearings are just as a kind of single supporting structure at present, the power of concrete numerical value and degree be subject to to(for) bearing can't be grasped, nature in road and bridge construction or human factor can't obtain by range estimation the impact that the bridge quality causes, and potential safety hazard can't be found in early days.
Summary of the invention:
The purpose of this utility model is to provide a kind of road bridge construction ball-type neoprene bearing.
Above-mentioned purpose realizes by following technical scheme:
A kind of road bridge construction ball-type neoprene bearing, its composition comprises: lower seat board, described lower seat board upper surface studs with sphere tetrafluoro plate, described sphere tetrafluoro plate top mounting spherical rubber core, described sphere rubber core top mounting plane tetrafluoro plate, slide plate is installed in tetrafluoro plate top, described plane, and described upper slide top welding upper base plate, have sealed skirt between described lower seat board and sphere rubber core; Between described lower seat board and sphere tetrafluoro plate, have respectively one group of pressure sensor, described upper slide two ends installation infrared distance measuring sensor between described upper slide and plane tetrafluoro plate.
Described road bridge construction ball-type neoprene bearing, have one group and strengthen steel plate in described sphere rubber core.
The beneficial effects of the utility model:
1. the utility model is in the sphere rubber core, this sphere design has guaranteed that the power that rubber core is received passes to lower seat board uniformly, and be provided with one group strengthen steel plate in the sphere rubber core, can guarantee stressed globality when mobile on sphere rubber core horizontal direction, rubber has extended the application life of sphere rubber core with the combination of strengthening steel plate.
2. after the pressure sensor of the utility model setting and infrared distance sensor are connected to the PLC programmable logic controller, realize that the displacement information that produces on the pressure information that contact surface is produced and horizontal direction is sent to the PLC programmable logic controller and carries out Storage and Processing.
3. the pressure sensor of the utility model setting records spherical bearing stressing conditions and relative displacement and show accurately, the vibration and the seismic (seismal data that produce while understanding the road bridge construction in real time, judge the condition of construction of road, bridge, for the potential safety hazard that may exist provides the caution data.
Description of drawings:
Accompanying drawing 1 is structural representation of the present utility model.
The specific embodiment:
Embodiment 1:
A kind of road bridge construction ball-type neoprene bearing, its composition comprises: lower seat board 1, described lower seat board upper surface studs with sphere tetrafluoro plate 2, described sphere tetrafluoro plate top mounting spherical rubber core 3, described sphere rubber core top mounting plane tetrafluoro plate 4, slide plate 5 is installed in tetrafluoro plate top, described plane, and described upper slide top welding upper base plate 6, have sealed skirt 7 between described lower seat board and sphere rubber core; Between described lower seat board and sphere tetrafluoro plate, have respectively one group of pressure sensor 8, described upper slide two ends installation infrared distance measuring sensor 9 between described upper slide and plane tetrafluoro plate.
Described pressure sensor and infrared distance sensor are connected to the PLC programmable logic controller.
Embodiment 2:
The described road of embodiment 1 bridge construction ball-type neoprene bearing, have one group and strengthen steel plate 10 in described sphere rubber core.
Claims (2)
1.Yi Zhong road bridge construction ball-type neoprene bearing, its composition comprises: lower seat board, it is characterized in that: described lower seat board upper surface studs with sphere tetrafluoro plate, described sphere tetrafluoro plate top mounting spherical rubber core, described sphere rubber core top mounting plane tetrafluoro plate, slide plate is installed in tetrafluoro plate top, described plane, and described upper slide top welding upper base plate, have sealed skirt between described lower seat board and sphere rubber core; Between described lower seat board and sphere tetrafluoro plate, have respectively one group of pressure sensor, described upper slide two ends installation infrared distance measuring sensor between described upper slide and plane tetrafluoro plate.
2. road according to claim 1 bridge construction ball-type neoprene bearing, is characterized in that: have one group in described sphere rubber core and strengthen steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202907071U CN203295971U (en) | 2013-05-26 | 2013-05-26 | Spherical rubber support for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202907071U CN203295971U (en) | 2013-05-26 | 2013-05-26 | Spherical rubber support for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203295971U true CN203295971U (en) | 2013-11-20 |
Family
ID=49571993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202907071U Expired - Fee Related CN203295971U (en) | 2013-05-26 | 2013-05-26 | Spherical rubber support for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203295971U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012815A (en) * | 2016-06-08 | 2016-10-12 | 河南交院工程技术有限公司 | Highway bridge damping support |
| CN106223191A (en) * | 2016-09-26 | 2016-12-14 | 北京神州陆友科技发展有限公司 | A kind of smart bridge bearing |
| CN108330821A (en) * | 2018-04-20 | 2018-07-27 | 镇江市建成电器有限公司 | A kind of highly corrosion resistant spherical shape crane span structure bearing |
| CN108867911A (en) * | 2018-07-02 | 2018-11-23 | 东南大学 | A kind of pulling-resistant type three-dimensional rubber friction-pendulum shock-insulation support |
| WO2021103545A1 (en) * | 2019-11-29 | 2021-06-03 | 南京毛勒工程材料有限公司 | Device for measuring displacement in y-y direction of spherical bearing |
| WO2021103546A1 (en) * | 2019-11-29 | 2021-06-03 | 南京毛勒工程材料有限公司 | Vertical rotation angle measuring device for spherical support |
-
2013
- 2013-05-26 CN CN2013202907071U patent/CN203295971U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012815A (en) * | 2016-06-08 | 2016-10-12 | 河南交院工程技术有限公司 | Highway bridge damping support |
| CN106223191A (en) * | 2016-09-26 | 2016-12-14 | 北京神州陆友科技发展有限公司 | A kind of smart bridge bearing |
| CN106223191B (en) * | 2016-09-26 | 2017-12-22 | 北京神州陆友科技发展有限公司 | A kind of smart bridge bearing |
| CN108330821A (en) * | 2018-04-20 | 2018-07-27 | 镇江市建成电器有限公司 | A kind of highly corrosion resistant spherical shape crane span structure bearing |
| CN108330821B (en) * | 2018-04-20 | 2023-09-12 | 镇江市建成电器有限公司 | High corrosion-resistant spherical bridge support |
| CN108867911A (en) * | 2018-07-02 | 2018-11-23 | 东南大学 | A kind of pulling-resistant type three-dimensional rubber friction-pendulum shock-insulation support |
| WO2021103545A1 (en) * | 2019-11-29 | 2021-06-03 | 南京毛勒工程材料有限公司 | Device for measuring displacement in y-y direction of spherical bearing |
| WO2021103546A1 (en) * | 2019-11-29 | 2021-06-03 | 南京毛勒工程材料有限公司 | Vertical rotation angle measuring device for spherical support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |