CN201459598U - Bridge basin-shaped rubber support seat with monitoring configuration - Google Patents
Bridge basin-shaped rubber support seat with monitoring configuration Download PDFInfo
- Publication number
- CN201459598U CN201459598U CN2009201039408U CN200920103940U CN201459598U CN 201459598 U CN201459598 U CN 201459598U CN 2009201039408 U CN2009201039408 U CN 2009201039408U CN 200920103940 U CN200920103940 U CN 200920103940U CN 201459598 U CN201459598 U CN 201459598U
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- basin
- support seat
- bridge
- monitoring configuration
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Abstract
Disclosed is a bridge basin-shaped rubber support seat with monitoring configuration. The rubber support seat solves the problem that three-dimensional dynamic monitoring in the prior art can not be performed on bridge body vertical load, longitudinal horizontal force and transverse horizontal force. The technical scheme of the rubber support seat includes that the structure comprises an upper support seat plate, a basin-shaped lower support seat plate, a basin bottom portion, a bearing rubber plate and an intermediate steel lined plate, wherein the basin bottom portion is fixed onto the lower support seat plate, the bearing rubber plate is provided with a steel sealing ring, and the intermediate steel lined plate is positioned between the lower portion of the upper support seat plate and the bearing rubber plate. A monitoring mechanism is formed by combining the intermediate steel lined plate and a strain sensor positioned on the intermediate steel lined plate, and sampling signals of the strain sensor are transmitted onto an end opening disposed on the lateral surface of a force-measuring steel lined plate by the aid of signal cables. The bridge basin-shaped rubber support seat with the monitoring configuration has simple structure, easy implementation and accurate measurement, and improves predictability and accuracy of bearing force of bridge bodies.
Description
Technical field
The utility model relates to the bridge engineering parts, is specifically related to a kind of pot rubber bearing that is used between bridge beam body and the bridge pier, designs a kind of bridge basin-type rubber support that has the monitoring configuration especially.
Background technology
Bridge pad is the critical component in the bridge construction.It can pass to bridge substructure reliably with the counter-force of bridge superstructure and distortion, thereby bridge pad must have enough bearing capacities, to guarantee to transmit safely and reliably end reaction; Simultaneously bearing itself must have the structure of safe enough coefficient to bear brisance partly and dynamic vehicle load, wind the horizontal impact power of bringing such as to carry.
Pot bearing is contemporary bridge design, build requisite engineering part.Existing bridge basin-type rubber support bearing mainly is made up of several parts such as lower support plate, upper bracket plate, middle steel liner plate, rubber bearing plates.Be present highway, the topmost form of structure of railroad bridge.
The fast development of China Express Railway and Line for Passenger Transportation, for improving and stressed uniformity and the safety of guarantee beam body under circuit operation situation at a high speed, to beam body vertical load, in length and breadth to the monitoring of the stressed enforcement Three-Dimensional Dynamic of level, and finally carry out data acquisition and force analysis and be very important.Develop a kind of realistic requirement, the novel beam pot rubber bearing that has force sensor is the problem to be solved that needs at present.
Summary of the invention
In order to improve the foreseeability and the accuracy of beam body stressing conditions, to beam body vertical load, in length and breadth to the stressed enforcement Three-Dimensional Dynamic monitoring of level, to guarantee stressed harmony, reliability and the ride comfort of runing with circuit of beam body.The utility model proposes a kind of bridge basin-type rubber support that has the monitoring configuration, the technical scheme that adopts is: include in the structure: upper bracket plate, basin type lower support plate and be fixed on basin bottom part, the band steel sealing ring of lower support plate the pressure-bearing rubber tile, be positioned at the middle steel liner plate between upper bracket plate below and the pressure-bearing rubber tile, steel liner plate is combined to form mechanism for monitoring with the strain transducer of locating on it in the middle of described, and the sampled signal of strain transducer is delivered on the port that is located at dynamometry steel liner plate side by signal cable.
In the technology that the utility model is used, be provided with strain transducer on the middle dynamometry steel liner plate, and be combined into mechanism for monitoring with it, and the sampled signal on the strain transducer is delivered on the port that is located at dynamometry steel liner plate side by signal cable, make beam body vertical load, can realize dynamic monitoring to level is stressed in length and breadth, improved the foreseeability and the accuracy of beam body stressing conditions, guaranteed stressed harmony and the reliability of runing of beam body with circuit.
The utility model has the advantages that: simple in structure, enforcement is measured accurately easily, is foreseeability and the accuracy that improves beam body stressing conditions, and assurance beam body is stressed to provide important prerequisite with harmony and reliability the circuit operation.
Description of drawings
Fig. 1 is a fixed dynamometry pot rubber bearing structural representation.
Fig. 2 is an one-way type dynamometry pot rubber bearing structural representation.
Fig. 3 is a multi-orientation type dynamometry pot rubber bearing structural representation.
Fig. 4 is the schematic diagram of stress monitoring well.
Fig. 5 is the schematic diagram of strain transducer.
Among the figure, 1 is the upper bracket plate, and 2 is lower support plate, and 3 is the pressure-bearing rubber tile, and 4 is middle steel liner plate, and 4-1 is a strain transducer, and 4-2 is a port, and 4-3 is the stress monitoring well, and 4-4 is the straingauge group, and 5 is the stainless steel slide plate, and 6 is polyfluortetraethylene plate.
The specific embodiment
In order to improve the foreseeability and the accuracy of beam body stressing conditions, to guarantee stressed harmony, reliability and the ride comfort of runing with circuit of beam body.The utility model proposes a kind of bridge basin-type rubber support that has the monitoring configuration, the technical scheme that adopts is: the bridge basin-type rubber support that has the monitoring configuration, include in the structure: upper bracket plate 1, basin type lower support plate 2 and the basin bottom part that is fixed on lower support plate 2, the pressure-bearing rubber tile 3 of band steel sealing ring, be positioned at the middle steel liner plate 4 between upper bracket plate 1 below and the pressure-bearing rubber tile 3, steel liner plate 4 is combined to form mechanism for monitoring with the strain transducer 4-1 that locatees on it in the middle of described, and the sampled signal of strain transducer 4-1 is delivered on the port 4-2 that is located at dynamometry steel liner plate 4 sides by signal cable.
In the technical solution of the utility model, middle steel liner plate 4 is provided with a stress and detects well 4-3 at the center, on the borehole wall of stress test well 4-3 and shaft bottom by resin glue location straingauge group 4-4, in the middle of the sampled signal line boundling coding of drawing from straingauge is connected by means of the cable that passes the borehole wall on the port 4-2 of steel liner plate 4 sides.
In the technical solution of the utility model, stress detects well 4-3 and is designed to cylindrical, be located at the borehole wall and become radial arrangement in parallel with straingauge group 4-4 on the shaft bottom, common end grounding is in the middle of the signal output part numbering causes by cable on the port 4-2 of steel liner plate 4 sides.
In the technical solution of the utility model, described upper bracket plate 1 bottom is provided with stainless steel slide plate 5.
In the technical solution of the utility model, described stainless steel slide plate 5 forms sliding friction pair with strain transducer 4 by the polyfluortetraethylene plate 6 that is coated in strain transducer 4 tops.
In the technical solution of the utility model, described neoprene bearing can adopt the upper bracket plate 1 of the slot type structure of open double-faced.
In the technical solution of the utility model, be provided with stainless steel slide plate 5 in the notch of described upper bracket plate 1, strain transducer 4 is slidingly connected by the polyfluortetraethylene plate 6 that is bonded in strain transducer 4 tops with stainless steel slide plate 5.
Referring to accompanying drawing, the utility model is described further.
Referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, include upper bracket plate 1, basin type lower support plate 2 in the structure and be fixed on basin bottom part, the band steel sealing ring of lower support plate 2 pressure-bearing rubber tile 3, be positioned at the middle steel liner plate 4 between upper bracket plate 1 below and the pressure-bearing rubber tile 3, middle steel liner plate 4 is combined to form mechanism for monitoring with the strain transducer 4-1 that locatees on it, the sampled signal of strain transducer 4-1 is delivered on the port 4-2 that is located at dynamometry steel liner plate 4 sides by signal cable, realizes online dynamic 3 D monitoring.Referring to accompanying drawing 2 and accompanying drawing 3, upper bracket plate 1 bottom is provided with stainless steel slide plate 5.Stainless steel slide plate 5 forms sliding friction pair with strain transducer 4 by the polyfluortetraethylene plate 6 that is coated in strain transducer 4 tops.Be provided with stainless steel slide plate 5 in the notch of upper bracket plate 1, strain transducer 4 is slidingly connected by the polyfluortetraethylene plate 6 that is bonded in strain transducer 4 tops with stainless steel slide plate 5.Middle steel liner plate 4 is provided with a stress and detects well 4-3 at the center, referring to accompanying drawing 4 and accompanying drawing 5, the borehole wall and the shaft bottom of stress test well 4-3 are provided with strain transducer 4-1, by resin glue location straingauge group 4-4, the sampled signal line boundling coding of drawing from straingauge is connected on the port 4-2 of middle steel liner plate 4 sides by means of the cable that passes the borehole wall.
Claims (7)
1. the bridge basin-type rubber support that has the monitoring configuration, include in the structure: upper bracket plate (1), basin type lower support plate (2) and be fixed on the basin bottom part of lower support plate (2), the pressure-bearing rubber tile (3) of band steel sealing ring, be positioned at the middle steel liner plate (4) between upper bracket plate (1) below and the pressure-bearing rubber tile (3), it is characterized in that: steel liner plate (4) is combined to form mechanism for monitoring with the strain transducer (4-1) of locating on it in the middle of described, and the sampled signal of strain transducer (4-1) is delivered on the port (4-2) that is located at dynamometry steel liner plate (4) side by signal cable.
2. the bridge basin-type rubber support that has the monitoring configuration according to claim 1, it is characterized in that: middle steel liner plate (4) is provided with a stress and detects well (4-3) at the center, on the borehole wall of stress test well (4-3) and shaft bottom by resin glue location straingauge group (4-4), in the middle of the sampled signal line boundling coding of drawing from straingauge is connected by means of the cable that passes the borehole wall on the port (4-2) of steel liner plate (4) side.
3. the bridge basin-type rubber support that has the monitoring configuration according to claim 2, it is characterized in that: stress detects well (4-3) and is designed to cylindrical, be located at the borehole wall and become radial arrangement in parallel with straingauge group (4-4) on the shaft bottom, common end grounding, the signal output part numbering causes on the port (4-2) of middle steel liner plate (4) side by cable.
4. the bridge basin-type rubber support that has the monitoring configuration according to claim 1 is characterized in that: described upper bracket plate (1) bottom is provided with stainless steel slide plate (5).
5. the bridge basin-type rubber support that has the monitoring configuration according to claim 4 is characterized in that: described stainless steel slide plate (5) forms sliding friction pair with strain transducer (4) by the polyfluortetraethylene plate (6) that is coated in strain transducer (4) top.
6. the bridge basin-type rubber support that has the monitoring configuration according to claim 1, it is characterized in that: described neoprene bearing can adopt the upper bracket plate (1) of the slot type structure of open double-faced.
7. the bridge basin-type rubber support that has the monitoring configuration according to claim 4, it is characterized in that: be provided with stainless steel slide plate (5) in the notch of described upper bracket plate (1), strain transducer (4) is slidingly connected by the polyfluortetraethylene plate (6) that is bonded in strain transducer (4) top with stainless steel slide plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201039408U CN201459598U (en) | 2009-07-29 | 2009-07-29 | Bridge basin-shaped rubber support seat with monitoring configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201039408U CN201459598U (en) | 2009-07-29 | 2009-07-29 | Bridge basin-shaped rubber support seat with monitoring configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459598U true CN201459598U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201039408U Expired - Lifetime CN201459598U (en) | 2009-07-29 | 2009-07-29 | Bridge basin-shaped rubber support seat with monitoring configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459598U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839604A (en) * | 2012-09-28 | 2012-12-26 | 衡水橡胶股份有限公司 | Curved support with horizontal comprehensive force transducer |
| CN103410088A (en) * | 2013-08-26 | 2013-11-27 | 柳州东方工程橡胶制品有限公司 | Intelligent basin-type support |
| CN104947582A (en) * | 2015-07-01 | 2015-09-30 | 湖南大学 | Intelligent weighing support improved based on bridge plate-type support |
| CN106092280A (en) * | 2016-08-17 | 2016-11-09 | 衡水中交信德工程橡塑有限公司 | A kind of large-tonnage force cell |
| CN107941398A (en) * | 2017-11-27 | 2018-04-20 | 苏州海德新材料科技股份有限公司 | Monitor bearing and intelligent monitor system |
| CN112525389A (en) * | 2020-12-17 | 2021-03-19 | 中裕铁信交通科技股份有限公司 | Pressure-bearing elastomer stress monitoring device of basin-type support |
| CN113215969A (en) * | 2021-03-11 | 2021-08-06 | 衡通华创(北京)科技有限公司 | Multichannel basin-type force measurement support |
| CN114486718A (en) * | 2022-02-14 | 2022-05-13 | 北京理工大学 | Die, method and device for detecting internal stress of adhesive |
-
2009
- 2009-07-29 CN CN2009201039408U patent/CN201459598U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839604A (en) * | 2012-09-28 | 2012-12-26 | 衡水橡胶股份有限公司 | Curved support with horizontal comprehensive force transducer |
| CN103410088A (en) * | 2013-08-26 | 2013-11-27 | 柳州东方工程橡胶制品有限公司 | Intelligent basin-type support |
| CN104947582A (en) * | 2015-07-01 | 2015-09-30 | 湖南大学 | Intelligent weighing support improved based on bridge plate-type support |
| CN106092280A (en) * | 2016-08-17 | 2016-11-09 | 衡水中交信德工程橡塑有限公司 | A kind of large-tonnage force cell |
| CN107941398A (en) * | 2017-11-27 | 2018-04-20 | 苏州海德新材料科技股份有限公司 | Monitor bearing and intelligent monitor system |
| CN107941398B (en) * | 2017-11-27 | 2023-12-08 | 苏州海德新材料科技股份有限公司 | Monitoring support and intelligent monitoring system |
| CN112525389A (en) * | 2020-12-17 | 2021-03-19 | 中裕铁信交通科技股份有限公司 | Pressure-bearing elastomer stress monitoring device of basin-type support |
| CN113215969A (en) * | 2021-03-11 | 2021-08-06 | 衡通华创(北京)科技有限公司 | Multichannel basin-type force measurement support |
| CN114486718A (en) * | 2022-02-14 | 2022-05-13 | 北京理工大学 | Die, method and device for detecting internal stress of adhesive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Daqing road 053000 Hengshui province Hebei City Taocheng District No. 27 Patentee after: Heng an Polytron Technologies Inc Address before: Daqing road 053000 Hengshui province Hebei City Taocheng District No. 27 Patentee before: Hengshui Rubber Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term |