CN109631985A - A kind of high-speed rail continuous beam monitoring system - Google Patents
A kind of high-speed rail continuous beam monitoring system Download PDFInfo
- Publication number
- CN109631985A CN109631985A CN201811435933.8A CN201811435933A CN109631985A CN 109631985 A CN109631985 A CN 109631985A CN 201811435933 A CN201811435933 A CN 201811435933A CN 109631985 A CN109631985 A CN 109631985A
- Authority
- CN
- China
- Prior art keywords
- sensor
- speed rail
- continuous beam
- monitoring
- base cabinet
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of high-speed rail continuous beams to monitor system, including several regional monitoring stations, each regional monitoring station monitors 200-300 meters of high-speed rail continuous beam ranges, monitoring device is equipped between the two neighboring bridge pier of high-speed rail continuous beam inside each regional monitoring station, the monitoring device includes base cabinet, two sides and middle position are equipped with connecting rod above the base cabinet, and the connecting rod is equipped with sensor mounting box.The system can dynamic gamut monitoring high-speed rail continuous beam health status, pontic web, bottom plate, the cracking of top plate and middle span deflexion phenomenon and timely early warning are found in advance, staff is facilitated to determine that security risk position is repaired, peril is avoided, the safety and stability of high-speed rail continuous beam is improved.
Description
Technical field
The present invention relates to bridge construction monitoring device technical fields, more specifically, being related to a kind of high-speed rail continuous beam monitoring
System.
Background technique
The building-up work of traditional high-speed rail large span concrete continuous beam, because its adaptability and economy rapidly become across
Most competitive bridge type within the scope of diameter 60-300M, due to domestic bridge structure design and materials theory be not also it is very perfect,
In addition the reasons such as volume of transport, the limitation of maintenance management and natural conditions severe in recent years for being increasingly incremented by, cause
The various problems and structural disease of Partial Bridges, are mainly shown as the cracking and middle span deflexion of pontic web, bottom plate and top plate
The problems such as, less serious case influences beam structure durability and beauty, will limit the normal use of bridge when serious or structure is caused to be lost
Bearing capacity is lost, is become more and more important to the reinforcing and monitoring of old bridge, unsafe bridge, since the continuous beam length of high-speed rail is longer, and
And most of sections are located at the few countryside of human footmarks, so that daily monitoring becomes difficult, monitoring personnel is not easy in time
It was found that the section of problem will occur with early warning bridge, monitoring time is delayed, has caused security risk to train.
Summary of the invention
The object of the present invention is to provide a kind of high-speed rail continuous beam monitor system, the system can dynamic gamut monitoring
The health status of suburb high-speed rail continuous beam finds pontic web, bottom plate, the cracking of top plate and middle span deflexion phenomenon and timely in advance
Early warning facilitates staff to determine that security risk position is repaired, avoids peril, improves the safety of high-speed rail continuous beam
And stability.
To achieve the goals above, The technical solution adopted by the invention is as follows:
A kind of high-speed rail continuous beam monitoring system, including several regional monitoring stations, each regional monitoring station monitor 200-300
Meter Gao Tie continuous beam range is equipped with monitoring device between the two neighboring bridge pier of high-speed rail continuous beam inside each regional monitoring station,
The monitoring device includes base cabinet, and two sides and middle position are equipped with connecting rod above the base cabinet,
The connecting rod is equipped with sensor mounting box, includes that differential deformation measurement senses inside the sensor mounting box
The fixed inclinometer of device, boxlike, surface-type strain gauge, magnetoelectric sensor, slit gauge, Temperature Humidity Sensor and anemoclinograph,
The differential deformation measurement sensor and the fixed inclinometer of boxlike are respectively placed at bridge pier, beam body and arch ring position, described
Surface-type strain gauge and magnetoelectric sensor be respectively placed at beam body and pier location, the slit gauge be placed in beam body maximum
At slit width, the Temperature Humidity Sensor and anemoclinograph are respectively placed at beam face, beam bottom and span centre position, the connection
Several positioning and rolling wheels are additionally provided between rod piece and continuous beam, middle position passes through spring link above the base cabinet
It is connected with driving roller, there is sliding block at the base cabinet both ends by connection limit band connection, and the sliding block is slidably installed
On the slide rail, the sliding rail is separately fixed at continuous beam beam face two sides, and the bridge pier is equipped with power supply box, the power supply
Case is equipped with device of solar generating, and the power supply box is connect by route with base cabinet.
It further, include controller, biosensor information processor, sensor information transmitter inside the base cabinet
With small-sized driving motor, the sensor information receiver, sensor information transmitter and small-sized driving motor pass through line
Road is connect with controller, and the biosensor information processor is connect by route with sensor mounting box, the small-sized drive
Dynamic motor is connect by transmission mechanism with driving roller.
Further, include inside the regional monitoring station power supply, GPS module, sensor information receiver, controller and
Monitoring, alarming module, the power supply, sensor information receiver, GPS module and alarm module pass through route and controller
Connection.
Further, the sensor information transmitter and sensor information receiver are using wireless signal progress information friendship
It changes.
Further, the monitoring, alarming module uses 2G or 3G signal.
The working principle of this system is to drive driving roller to drive between two adjacent bridge piers by small-sized driving motor
Monitoring device slowly moves, so that sensor mounting box be driven to move, carries out parameters to the every fragment position of high-speed rail continuous beam
Inspection operation will test information and be believed by the sensor that the sensor information transmitter in base cabinet is transported to regional monitoring station
It ceases on receiver, sets the safe range thresholding of every sensor detection parameters in the controller of regional monitoring station in advance, when
When there is abnormality detection parameter, maintenance monitoring staff's mobile device to is sent warning message by detection alarm module
On, remind staff to find the problem and be monitored in time.
Compared with the prior art, beneficial effects of the present invention are as follows:
The continuous beam in certain area is segmented respectively using several monitoring devices in the present invention (adjacent bridge pier it
Between) dynamic monitoring, monitoring range is comprehensive, and monitoring effect is good；Several monitoring devices are monitored by several regional monitoring stations
Information carries out aggregation process, facilitates staff to determine generation problem continuous beam region, facilitates position monitor to repair, find in advance
Pontic web, bottom plate, the cracking of top plate and middle span deflexion phenomenon and timely early warning avoid peril, improve high-speed rail and connect
The safety and stability of continuous beam.
Detailed description of the invention
Fig. 1 is monitoring device structural schematic diagram of the present invention；
Fig. 2 is monitoring device installation diagram of the present invention；
Fig. 3 is regional monitoring station of the present invention and monitoring device distribution schematic diagram；
In figure: 1, continuous beam；2, sliding block；3, sliding rail；4, sensor mounting box；5, connection limit band；6, base cabinet；7,
Positioning and rolling wheel；8, connecting rod；9, driving roller；10, bridge pier；11, power supply box；12, device of solar generating；13, it monitors
Device；14, regional monitoring station.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing invention are easy to understand, below with reference to
It is specifically illustrating, the present invention is further explained.
As shown in Fig. 1 to Fig. 3, a kind of high-speed rail continuous beam monitoring system, including several regional monitoring stations 14, each region
Monitoring station 14 monitors 200-300 meters of 1 ranges of high-speed rail continuous beam, and each 14 inside high-speed rail continuous beam 1 of regional monitoring station is two neighboring
Monitoring device 13 is equipped between bridge pier, monitoring device 13 includes base cabinet 6,6 top two sides of base cabinet and middle position
Place is equipped with connecting rod 8, and it includes differential change inside sensor mounting box 4 that connecting rod 8, which is equipped with sensor mounting box 4,
The fixed inclinometer of shape measurement sensor, boxlike, surface-type strain gauge, magnetoelectric sensor, slit gauge, Temperature Humidity Sensor and wind
The fixed inclinometer of fast anemoscope, differential deformation measurement sensor and boxlike is respectively placed at bridge pier 10, beam body and arch ring position,
Surface-type strain gauge and magnetoelectric sensor are respectively placed at 10 position of beam body and bridge pier, and slit gauge is placed in beam body maximum slit width
Place, Temperature Humidity Sensor and anemoclinograph be respectively placed at beam face, beam bottom and span centre position, connecting rod 8 and continuous beam it
Between be additionally provided with several positioning and rolling wheels 7,6 top middle position of base cabinet is connected with driving roller 9, bottom by spring link
6 both ends of seat-box body are connected with sliding block 2 by connection limit band 5, and sliding block 2 is slidably mounted on sliding rail 3, and sliding rail 3 is separately fixed at
1 beam face two sides of continuous beam, bridge pier 10 are equipped with power supply box 11, and power supply box 11 is equipped with device of solar generating 12, power supply box 11
It is connect by route with base cabinet 6, includes controller, biosensor information processor, sensor information hair inside base cabinet 6
Emitter and small-sized driving motor, sensor information receiver, sensor information transmitter and small-sized driving motor pass through route
It is connect with controller, biosensor information processor is connect by route with sensor mounting box 4, and small-sized driving motor passes through transmission
Mechanism is connect with driving roller 9, includes power supply, GPS module, sensor information receiver, controller inside regional monitoring station 14
With monitoring, alarming module, power supply, sensor information receiver, GPS module and alarm module pass through route and connect with controller,
Using wireless signal progress information exchange, monitoring, alarming module uses 2G for sensor information transmitter and sensor information receiver
Or 3G signal.
Basic principles and main features and advantages of the present invention of the invention have been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (5)
1. a kind of high-speed rail continuous beam monitors system, it is characterised in that: including several regional monitoring stations, each regional monitoring station prison
200-300 meters of high-speed rail continuous beam ranges are surveyed, are equipped between the two neighboring bridge pier of high-speed rail continuous beam inside each regional monitoring station
Monitoring device, the monitoring device include base cabinet, and two sides and middle position are equipped with above the base cabinet
Connecting rod, the connecting rod are equipped with sensor mounting box, include differential change inside the sensor mounting box
The fixed inclinometer of shape measurement sensor, boxlike, surface-type strain gauge, magnetoelectric sensor, slit gauge, Temperature Humidity Sensor and wind
The fixed inclinometer of fast anemoscope, the differential deformation measurement sensor and boxlike is respectively placed in bridge pier, beam body and arch ring position
Place is set, the surface-type strain gauge and magnetoelectric sensor are respectively placed at beam body and pier location, and the slit gauge is set
At beam body maximum slit width, the Temperature Humidity Sensor and anemoclinograph are respectively placed at beam face, beam bottom and span centre position,
Several positioning and rolling wheels are additionally provided between the connecting rod and continuous beam, middle position is logical above the base cabinet
It crosses spring link and is connected with driving roller, there are sliding block, the cunning in the base cabinet both ends by connection limit band connection
Block is slidably installed on the slide rail, and the sliding rail is separately fixed at continuous beam beam face two sides, and the bridge pier is equipped with power supply box,
The power supply box is equipped with device of solar generating, and the power supply box is connect by route with base cabinet.
2. a kind of high-speed rail continuous beam according to claim 1 monitors system, it is characterised in that: inside the base cabinet
Including controller, biosensor information processor, sensor information transmitter and small-sized driving motor, the sensor information is connect
It receives device, sensor information transmitter and small-sized driving motor to pass through route and connect with controller, at the sensor information
Reason device is connect by route with sensor mounting box, and the small-sized driving motor is connect by transmission mechanism with driving roller.
3. a kind of high-speed rail continuous beam according to claim 1 monitors system, it is characterised in that: in the regional monitoring station
Portion includes power supply, GPS module, sensor information receiver, controller and monitoring, alarming module, the power supply, sensor letter
Breath receiver, GPS module and alarm module pass through route and connect with controller.
4. a kind of high-speed rail continuous beam according to claim 2 or 3 monitors system, it is characterised in that: the sensor letter
It ceases transmitter and sensor information receiver and information exchange is carried out using wireless signal.
5. a kind of high-speed rail continuous beam according to claim 3 monitors system, it is characterised in that: the monitoring, alarming module
Using 2G or 3G signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435933.8A CN109631985A (en) | 2018-11-28 | 2018-11-28 | A kind of high-speed rail continuous beam monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435933.8A CN109631985A (en) | 2018-11-28 | 2018-11-28 | A kind of high-speed rail continuous beam monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109631985A true CN109631985A (en) | 2019-04-16 |
Family
ID=66069880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811435933.8A Pending CN109631985A (en) | 2018-11-28 | 2018-11-28 | A kind of high-speed rail continuous beam monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109631985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455345A (en) * | 2019-09-10 | 2019-11-15 | 威海华菱光电股份有限公司 | Bridge monitoring methods and bridge monitoring device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055259A (en) * | 2007-05-30 | 2007-10-17 | 重庆交通大学 | Bridge bottom crack monitoring and alarming method and device |
| CN202323703U (en) * | 2011-11-23 | 2012-07-11 | 中铁三局集团有限公司广州分公司 | Beam bottom checking trolley |
| CN203909998U (en) * | 2014-04-23 | 2014-10-29 | 江汉大学 | ZigBee-based frequency measurement device and system |
| CN206038043U (en) * | 2016-07-29 | 2017-03-22 | 成都信息工程大学 | Bridge comprehensive monitoring system based on NI controller |
| CN206161258U (en) * | 2016-08-31 | 2017-05-10 | 青海正通土木工程试验检测有限公司 | Bridge detecting system |
| CN206515246U (en) * | 2017-03-08 | 2017-09-22 | 东北林业大学 | A kind of bridge health monitoring equipment |
| CN207300321U (en) * | 2017-10-20 | 2018-05-01 | 成都上甲光电科技有限公司 | The device of bridge lower surface health status can be monitored |
| CN207832236U (en) * | 2018-01-03 | 2018-09-07 | 清华大学合肥公共安全研究院 | A kind of novel bridge health monitoring systems based on Continuous Box Girder Bridge |
-
2018
- 2018-11-28 CN CN201811435933.8A patent/CN109631985A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055259A (en) * | 2007-05-30 | 2007-10-17 | 重庆交通大学 | Bridge bottom crack monitoring and alarming method and device |
| CN202323703U (en) * | 2011-11-23 | 2012-07-11 | 中铁三局集团有限公司广州分公司 | Beam bottom checking trolley |
| CN203909998U (en) * | 2014-04-23 | 2014-10-29 | 江汉大学 | ZigBee-based frequency measurement device and system |
| CN206038043U (en) * | 2016-07-29 | 2017-03-22 | 成都信息工程大学 | Bridge comprehensive monitoring system based on NI controller |
| CN206161258U (en) * | 2016-08-31 | 2017-05-10 | 青海正通土木工程试验检测有限公司 | Bridge detecting system |
| CN206515246U (en) * | 2017-03-08 | 2017-09-22 | 东北林业大学 | A kind of bridge health monitoring equipment |
| CN207300321U (en) * | 2017-10-20 | 2018-05-01 | 成都上甲光电科技有限公司 | The device of bridge lower surface health status can be monitored |
| CN207832236U (en) * | 2018-01-03 | 2018-09-07 | 清华大学合肥公共安全研究院 | A kind of novel bridge health monitoring systems based on Continuous Box Girder Bridge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455345A (en) * | 2019-09-10 | 2019-11-15 | 威海华菱光电股份有限公司 | Bridge monitoring methods and bridge monitoring device |
| WO2021047156A1 (en) * | 2019-09-10 | 2021-03-18 | 威海华菱光电股份有限公司 | Bridge monitoring method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104401360A (en) | Multi-means fusion-based safety real-time monitoring method and multi-means fusion-based safety real-time monitoring system for railway track system | |
| CN103031787A (en) | Method and device for fully automatically and accurately monitoring changes of geometric parameters of track | |
| WO2016172844A1 (en) | Fully continuous ground measurement method and system for wheel rail vertical force | |
| CN109631985A (en) | A kind of high-speed rail continuous beam monitoring system | |
| CN204919243U (en) | Railway overhead line safety real -time supervision device | |
| CN108018747A (en) | High-speed railway Ballast track rail overlapping device monitoring method and system | |
| CN103793985B (en) | Based on the lift portal frame autocontrol method of geomagnetism detecting | |
| CN102877385B (en) | Measurement method of jointless track steel rail zero-stress rail temperature of a measurement device | |
| CN105480249B (en) | Derail detector and its detection method based on adapter positioning | |
| ES2823163T3 (en) | Procedure and device for monitoring at least one track component mounted in railway construction | |
| CN205785126U (en) | Track seam longitudinally displaced detection device | |
| CN203472887U (en) | Axle counting system | |
| RU80600U1 (en) | AUTOMATED SYSTEM OF COMMERCIAL AND TECHNICAL METERING OF ELECTRIC POWER | |
| CN208056762U (en) | Novel belt maintenance platform high signal column | |
| Pise et al. | Review on railway track crack detection using IR transmitter and receiver,“ | |
| CN113050529B (en) | Three-dimensional servo control system suitable for rail warp | |
| CN205772002U (en) | Big H profile steel stacking machine automatic stacking monitoring system | |
| CN207456467U (en) | A kind of motion state detection device | |
| CN207714052U (en) | High-speed railway Ballast track rail overlapping device monitors system | |
| CN208704587U (en) | A kind of curve bridge laterally climbs shifting monitoring warning device | |
| CN105730471B (en) | Flexible wheel base beam car wheel and rail relativeness monitoring device | |
| CN209692789U (en) | A kind of high-speed railway touching net monitoring safety status device | |
| KR102679135B1 (en) | System for Measuring Rail Displacement | |
| CN207336390U (en) | A kind of track detection device | |
| CN205785157U (en) | A kind of track intelligent checking system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |
|
| RJ01 | Rejection of invention patent application after publication |