CN102168403A - Bridge rubber support system for wireless real-time monitoring - Google Patents
Bridge rubber support system for wireless real-time monitoring Download PDFInfo
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- CN102168403A CN102168403A CN 201010115247 CN201010115247A CN102168403A CN 102168403 A CN102168403 A CN 102168403A CN 201010115247 CN201010115247 CN 201010115247 CN 201010115247 A CN201010115247 A CN 201010115247A CN 102168403 A CN102168403 A CN 102168403A
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- load cell
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Abstract
The invention relates to a bridge rubber support system for wireless real-time monitoring, which comprises a support body, piezoelectric type force-measuring sensors, a microprocessor, a signal transmitter, a solar cell, a solar-cell panel and a data receiving terminal, wherein the support body comprises a rubber layer and steel plates; the piezoelectric type force-measuring sensors are distributed in the rubber layer between the steel plates uniformly; the solar-cell panel is connected with the solar cell; the solar cell is connected with the signal piezoelectric type force-measuring sensors, the microprocessor and the signal transmitter; the piezoelectric type force-measuring sensors collect stress information of a support and transmit the information to the microprocessor; the microprocessor converts the received data and sends the converted data to the signal transmitter; and the signal transmitter transmits the processed data to the data receiving terminal in real time by a wireless network. Compared with the prior art, the bridge rubber support system has the advantages of economy, practicality, high safety and durability and the like.
Description
Technical field
The present invention relates to a kind of bridge rubber bearing system, especially relate to a kind of bridge rubber bearing system of wireless real-time monitoring.
Background technology
Bridge pad is carrying the weight of bridge superstructure, and it is passed to substructure effectively, therefore bearing is very one of the key link of bridge construction, its working condition can reflect the overall work situation of bridge construction to a great extent, can provide basis for estimation the most directly and accurately for engineers and technicians.Though China has been bridge big country, but a considerable amount of bridges have run into a lot of problems in operation with in safeguarding, if therefore can realize the long distance wireless of bridge pad working condition is monitored in real time, will bring very big help to the operation and the maintenance of bridge.
The bridge wireless that the present invention proposes is monitored neoprene bearing in real time, the piezoelectric type load cell of good endurance is set in common neoprene bearing exactly, and be equipped with microprocessor the signal of sensor is handled, by wireless signal transmitting device the counter-force signal is transmitted into corresponding data terminal then, through after certain conversion process, can realize remote wireless monitoring to the bearing working condition of bridge.
Summary of the invention
Purpose of the present invention be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of economical and practical, degree of safety is high, the bridge rubber bearing system of the wireless real-time monitoring of good endurance.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of bridge rubber bearing system of wireless real-time monitoring, it is characterized in that, this system comprises a seat body, the piezoelectric type load cell, microprocessor, signal projector, solar cell, solar panel, data receiving terminal, described seat body comprises rubber layer, steel plate, described piezoelectric type load cell is evenly distributed in the rubber layer between the steel plate, described solar panel is connected with solar cell, described solar cell and signal piezoelectric type load cell, microprocessor, signal projector connects, the piezoelectric type load cell is gathered the stress information of bearing, and be transferred to microprocessor, after this microprocessor carries out conversion process to the data that receive, send to signal projector, the data that this signal projector is launched after treatment in real time by wireless network are given data receiving terminal.
Described piezoelectric type load cell is a plurality of.
Described piezoelectric type load cell is 4, is evenly distributed in the intermediate rubber layer of a seat body.
Described seat body is laminated rubber bearing or pot rubber bearing.
Compared with prior art, the present invention has economical and practical, the degree of safety height, and good endurance, fabrication and installation are convenient, the monitoring accuracy height, transfer of data is convenient quick.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is an A-A sectional view of the present invention.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, shown in Figure 2, a kind of bridge rubber bearing system of wireless real-time monitoring, this system comprises a seat body, piezoelectric type load cell 1, microprocessor 4, signal projector 5, solar cell 6, solar panel 7, data receiving terminal 8, described seat body comprises rubber layer 3, steel plate 2, described piezoelectric type load cell 1 is evenly distributed in the rubber layer 3 between the steel plate 2, described solar panel 7 is connected with solar cell 6, described solar cell 6 and signal piezoelectric type load cell 1, microprocessor 4, signal projector 5 connects, piezoelectric type load cell 1 is gathered the stress information of bearing, and be transferred to microprocessor 4, after 4 pairs of data that receive of this microprocessor are carried out conversion process, send to signal projector 5, the data that this signal projector 5 is launched after treatment in real time by wireless network are given data receiving terminal 8.
It is inhomogeneous to consider that bearing section compressive stress distributes, and the present invention evenly lays 4 piezoelectric type load cells 1 on same section; Consider that the compressive stress of bearing section is uneven in theory, but can't realize monitoring again, so piezoelectric type load cell 1 used in the present invention will be uniformly distributed in the assigned address in bearing cross section, as shown in Figure 2 section every bit stress; Consider the end face of bearing and the influence that the bottom surface is subjected to boundary constraint, the most uniform place of section stress distribution should be the middle part of bearing, so, be laid in the middle part of height of support in 1 minute from riser angle piezoelectric type load cell, as shown in Figure 1.
Claims (4)
1. the bridge rubber bearing system of a wireless real-time monitoring, it is characterized in that, this system comprises a seat body, the piezoelectric type load cell, microprocessor, signal projector, solar cell, solar panel, data receiving terminal, described seat body comprises rubber layer, steel plate, described piezoelectric type load cell is evenly distributed in the rubber layer between the steel plate, described solar panel is connected with solar cell, described solar cell and signal piezoelectric type load cell, microprocessor, signal projector connects, the piezoelectric type load cell is gathered the stress information of bearing, and be transferred to microprocessor, after this microprocessor carries out conversion process to the data that receive, send to signal projector, the data that this signal projector is launched after treatment in real time by wireless network are given data receiving terminal.
2. the bridge rubber bearing system of a kind of wireless real-time monitoring according to claim 1 is characterized in that, described piezoelectric type load cell is a plurality of.
3. the bridge rubber bearing system of a kind of wireless real-time monitoring according to claim 2 is characterized in that, described piezoelectric type load cell is 4, is evenly distributed in the intermediate rubber layer of a seat body.
4. the bridge rubber bearing system of a kind of wireless real-time monitoring according to claim 1 is characterized in that, described seat body is laminated rubber bearing or pot rubber bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010115247XA CN102168403B (en) | 2010-02-26 | 2010-02-26 | Bridge rubber support system for wireless real-time monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010115247XA CN102168403B (en) | 2010-02-26 | 2010-02-26 | Bridge rubber support system for wireless real-time monitoring |
Publications (2)
| Publication Number | Publication Date |
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| CN102168403A true CN102168403A (en) | 2011-08-31 |
| CN102168403B CN102168403B (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010115247XA Expired - Fee Related CN102168403B (en) | 2010-02-26 | 2010-02-26 | Bridge rubber support system for wireless real-time monitoring |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564660A (en) * | 2012-01-17 | 2012-07-11 | 福州大学 | Method and intelligent force-measuring supporting seat for monitoring bridge health |
| CN104947582A (en) * | 2015-07-01 | 2015-09-30 | 湖南大学 | Intelligent weighing support improved based on bridge plate-type support |
| CN105373057A (en) * | 2015-11-27 | 2016-03-02 | 中国电子科技集团公司第四十八研究所 | Bridge support remote monitoring method and system |
| CN105755950A (en) * | 2015-12-31 | 2016-07-13 | 同济大学 | Intelligent optical-fiber inhaul-cable damping support system |
| CN106400682A (en) * | 2016-11-07 | 2017-02-15 | 上海市政工程设计研究总院（集团）有限公司 | Force-measurement type laminated rubber bearing based on optical fiber deformation sensor |
| CN106638275A (en) * | 2016-12-16 | 2017-05-10 | 东南大学 | Self-circulating type piezoelectric material prestressed concrete box girder |
| CN108061614A (en) * | 2018-01-11 | 2018-05-22 | 湖北震泰建设工程质量检测有限责任公司 | It can carry out the rubber vibration isolation cushion of interfacial stress monitoring and its interfacial stress monitoring system |
| CN109517227A (en) * | 2018-09-24 | 2019-03-26 | 衡水中铁建工程橡胶有限责任公司 | A kind of preparation method of pressure-sensitive conductive rubber and board-like bridge pad |
| US10458472B2 (en) | 2016-05-10 | 2019-10-29 | University Of Connecticut | Force sensing sliding bearing |
| CN112853949A (en) * | 2020-12-09 | 2021-05-28 | 河北省同创交通工程配套产品产业技术研究院 | Bridge plate type rubber support with internal stress monitoring system |
| CN113532703A (en) * | 2021-07-20 | 2021-10-22 | 北京隽德科技有限公司 | Intelligent device for real-time force measurement of bridge support |
| CN116718296A (en) * | 2023-05-31 | 2023-09-08 | 重庆大学 | Intelligent monitoring system and equipment for stress of rubber support |
| CN106400682B (en) * | 2016-11-07 | 2024-05-03 | 上海市政工程设计研究总院（集团）有限公司 | Force-measuring type plate rubber support based on optical fiber deformation sensor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010049102A (en) * | 1999-11-30 | 2001-06-15 | 이정수 | Pot Bearing for Monitoring of Bridge |
| CN2851337Y (en) * | 2005-11-28 | 2006-12-27 | 陈京广 | Synchronous hydraulic jacking equipment for replacing bridge bearing pad |
| CN1920509A (en) * | 2005-08-26 | 2007-02-28 | 徐国彬 | Dynamometric support |
| CN101033603A (en) * | 2007-03-06 | 2007-09-12 | 王艺霖 | Liquid bearing pier structure |
-
2010
- 2010-02-26 CN CN201010115247XA patent/CN102168403B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010049102A (en) * | 1999-11-30 | 2001-06-15 | 이정수 | Pot Bearing for Monitoring of Bridge |
| CN1920509A (en) * | 2005-08-26 | 2007-02-28 | 徐国彬 | Dynamometric support |
| CN2851337Y (en) * | 2005-11-28 | 2006-12-27 | 陈京广 | Synchronous hydraulic jacking equipment for replacing bridge bearing pad |
| CN101033603A (en) * | 2007-03-06 | 2007-09-12 | 王艺霖 | Liquid bearing pier structure |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564660A (en) * | 2012-01-17 | 2012-07-11 | 福州大学 | Method and intelligent force-measuring supporting seat for monitoring bridge health |
| CN104947582A (en) * | 2015-07-01 | 2015-09-30 | 湖南大学 | Intelligent weighing support improved based on bridge plate-type support |
| CN105373057A (en) * | 2015-11-27 | 2016-03-02 | 中国电子科技集团公司第四十八研究所 | Bridge support remote monitoring method and system |
| CN105373057B (en) * | 2015-11-27 | 2019-01-01 | 中国电子科技集团公司第四十八研究所 | A kind of bridge pad long-distance monitoring method and system |
| CN105755950A (en) * | 2015-12-31 | 2016-07-13 | 同济大学 | Intelligent optical-fiber inhaul-cable damping support system |
| CN105755950B (en) * | 2015-12-31 | 2017-04-05 | 同济大学 | Intelligent optical fiber inhaul cable damping support saddle system |
| US10458472B2 (en) | 2016-05-10 | 2019-10-29 | University Of Connecticut | Force sensing sliding bearing |
| CN106400682A (en) * | 2016-11-07 | 2017-02-15 | 上海市政工程设计研究总院（集团）有限公司 | Force-measurement type laminated rubber bearing based on optical fiber deformation sensor |
| CN106400682B (en) * | 2016-11-07 | 2024-05-03 | 上海市政工程设计研究总院（集团）有限公司 | Force-measuring type plate rubber support based on optical fiber deformation sensor |
| CN106638275A (en) * | 2016-12-16 | 2017-05-10 | 东南大学 | Self-circulating type piezoelectric material prestressed concrete box girder |
| CN108061614A (en) * | 2018-01-11 | 2018-05-22 | 湖北震泰建设工程质量检测有限责任公司 | It can carry out the rubber vibration isolation cushion of interfacial stress monitoring and its interfacial stress monitoring system |
| CN109517227A (en) * | 2018-09-24 | 2019-03-26 | 衡水中铁建工程橡胶有限责任公司 | A kind of preparation method of pressure-sensitive conductive rubber and board-like bridge pad |
| CN112853949A (en) * | 2020-12-09 | 2021-05-28 | 河北省同创交通工程配套产品产业技术研究院 | Bridge plate type rubber support with internal stress monitoring system |
| CN113532703A (en) * | 2021-07-20 | 2021-10-22 | 北京隽德科技有限公司 | Intelligent device for real-time force measurement of bridge support |
| CN116718296A (en) * | 2023-05-31 | 2023-09-08 | 重庆大学 | Intelligent monitoring system and equipment for stress of rubber support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102168403B (en) | 2012-08-22 |
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