CN207882720U - A kind of safety monitoring system of beam car - Google Patents
A kind of safety monitoring system of beam car Download PDFInfo
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- CN207882720U CN207882720U CN201820264612.5U CN201820264612U CN207882720U CN 207882720 U CN207882720 U CN 207882720U CN 201820264612 U CN201820264612 U CN 201820264612U CN 207882720 U CN207882720 U CN 207882720U
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- sensor
- speed
- beam car
- monitoring system
- safety monitoring
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Abstract
A kind of safety monitoring system of beam car, includes the data acquisition module being connected with monitoring host computer, and monitoring host computer connects alarm module and connects remote service center by wireless communication module；The data acquisition module includes obliquity sensor, stroke sensor, velocity sensor, anemobiagraph and GPS module.The utility model realizes the transparent management of data, monitoring host computer by data acquisition module monitor in real time the girder inclination angle of beam car, travel speed, carry on the back beam trolley length travel and speed, wind speed and beam car location information, and the data received are uploaded to by remote service center by wireless communication module, alarm command can be issued in time when finding unsafe condition and inform that driver stops fortune beam, and then prevent the generation of serious accident.
Description
Technical field
The utility model is related to beam car operational management fields, and in particular to a kind of safety monitoring system of beam car.
Background technology
With《Chinese Railway Eleventh Five-Year Plan》With《Mid-long term railway network plan》Issuing and implementation, it is contemplated that arrive the year two thousand twenty
The china railway mileage object of planning is up to 120000Km or more, and the rapid development of China express railway construction also carries for beam car
Broader practice platform is supplied.Beam car be it is a kind of by precast beam from Liang Chang be transported to bridge formation place and can to Bridge Erector feed
The special engineering motor vehicles and machines of beam, equipment manufacturing cost is very expensive, and can be used for delivering speed per hour is that 250~350Km railways transport of passengers are special
The precast beam of 32m, 24m, 20m of line, and the precast beam weight transported is up to 900t, it is careless slightly in transportational process will
Huge economic loss is caused, it is more special in view of operating condition, must just corresponding security monitoring be carried out to equipment.
Some existing beam cars have been equipped with corresponding safety detection device in manufacture, but its purpose is only
In order to provide data feedback to driver, operated convenient for driver, the safety monitoring under this single cpu mode cannot
Remote transmission and the storage for realizing data, can not carry out rights management, and there is also the risk that data are arbitrarily changed, and one
Accident occurs for denier, will bring difficulty to the investigation of cause of accident and the identification of responsibility due to the opaque of data.
Utility model content
The problems in the purpose of this utility model is that for the above-mentioned prior art, a kind of safety monitoring of beam car is provided
System can monitor the relevant parameter of beam car in the process of running in real time, realize the transparent management of data, be convenient for administrator
Member grasps the operating status of current equipment and is issued warning signal in time to the danger being likely to occur, and prevents serious accident
Occur.
To achieve the goals above, the technical solution adopted in the utility model is：Include the data being connected with monitoring host computer
Acquisition module, monitoring host computer connect alarm module and connect remote service center by wireless communication module；
The data acquisition module includes obliquity sensor, stroke sensor, velocity sensor, anemobiagraph and GPS
Module；Obliquity sensor is mounted on the end of main beam of beam car, the levelness for monitoring girder；Stroke sensor is mounted on fortune
On the forward and backward hunchbacked beam trolley of beam vehicle, the longitudinal stroke for detecting hunchbacked beam trolley；Velocity sensor is mounted on beam car engine
On output shaft and forward and backward hunchbacked beam trolley, travel speed for monitoring beam car in real time and beam trolley is carried on the back in feeding beam
Speed sync state；Anemobiagraph for detecting live wind speed in real time；Location information of the GPS module for detecting beam car in real time.
The alarm module receives the alarm command that monitoring host computer is sent and is alarmed by signal lamp and buzzer.
The obliquity sensor is inclined using single-shaft inclination angle sensor, double-shaft tilt angle sensor, accelerometer, solid pendulum-type
Any one in angle transducer, liquid pendulum-type obliquity sensor and pendulum type in-gas inclination senser.Stroke sensor uses
Any one in stay-supported type displacement sensor, encoder, ultrasonic range finder, infrared range-measurement system and laser range finder.Speed
Sensor is spent using in encoder, magnetoelectric velocity transducer, Hall-type speed sensor and photoelectric speed sensor
Any one.
The wireless communication module is carried out data transmission by GPRS, 3G or 4G network.The anemobiagraph is mounted on
Afterwards on the roof of driver's cabin, when live wind speed is more than strong breeze, alarm module issues warning signal.The data acquisition module
Block further includes strain gauge, and strain gauge is mounted on to carry on the back and is used to detect the stress variation for carrying beam trolley on the back on beam trolley, according to
Stress variation distinguishes current beam car and is operated in heavy condition or light condition, sets the acceleration alert corresponding to current vehicle speed
Threshold value, beam car are operated in the speed under heavy condition and are no more than 5km/h, and the speed being operated under light condition is no more than
10km/h。
Compared with prior art, the utility model has following advantageous effect：Monitoring host computer passes through data acquisition module
Monitor in real time the girder inclination angle of beam car, travel speed, carry on the back beam trolley length travel and speed, wind speed and beam car position
Information, and the data received are uploaded to by remote service center by wireless communication module, it can when finding unsafe condition
Publication alarm command informs that driver stops fortune beam in time, and then prevents the generation of serious accident.Meanwhile the utility model
The transparent management of data is realized, i.e., can intuitively recognize current beam car from construction personnel to project manager
Status information can carry out the identification of responsibility by transferring related data, greatly improve engineering construction in case of safety accident
Management level.
Description of the drawings
The overall structure block diagram of Fig. 1 the utility model safety monitoring systems；
The data transmission schematic diagram of Fig. 2 the utility model safety monitoring systems；
The installation distribution schematic diagram of Fig. 3 the utility model sensors；
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings.
Referring to Fig. 1,2, the safety monitoring system of the utility model includes data acquisition module a, monitoring host computer b, channel radio
Interrogate module c, remote service center d, alarm module e.Data acquisition module a detects the operation data of the beam car and will count in real time
According to being transferred to monitoring host computer b.The data that monitoring host computer b acquires the data acquisition module 1 are handled, are stored and formed number
According to packet is sent remote service center d is sent to by wireless communication module c.Wireless communication module c uses GPRS/3G/4G networks
In one kind, according to specific construction environment select, preferentially carried out data transmission using 4G networks.Remote service center d is used for
It receives, storage, handle the data that monitoring host computer b is sent, management terminal is facilitated to pass through in web-based management service access data library
Beam car data information, and can be by wireless communication module c to monitoring host computer b transmission datas and alarm command.Monitoring host computer b
If when detecting the presence of dangerous situation after data prediction or receiving the alarm command sent by remote service center d just
Alarm command can be sent, sound-light alarm is carried out by indicator light and buzzer to alarm module e.
The specific warning message of the utility model safety monitoring system includes：Girder level inclination is more than specified value Times
It is alert；Live wind speed is more than six grades of alarms；It is more than specified value alarm to carry beam trolley length travel on the back；It is forward and backward to carry the small vehicle speed of beam on the back
Asynchronous alarm；Speed hypervelocity in beam car driving process (heavily loaded speed is 0~5km/h, and underloading speed is 0~10km/h)
Alarm.
Include an obliquity sensor 1, an anemobiagraph 2, a speed referring to Fig. 3, the utility model data acquisition module a
Sensor 3 is spent, beam trolley longitudinal stroke sensor 4 is carried on the back before one, carries beam trolley velocity sensor 5 before one on the back, beam is carried on the back after one
Trolley longitudinal stroke sensor 6 carries beam trolley velocity sensor 7, a strain gauge 8, a GPS module 9 on the back after one.
Wherein, obliquity sensor 1 uses double-shaft tilt angle sensor, concrete model SSA0030H2-V, and is installed in
One end of beam car girder can be obtained in real time after being handled the analog signals acquired by processes such as A/D conversions
Take the level inclination of beam car girder.The concrete model of anemobiagraph 2 is WTF-B100, is mounted on car body suitable position, this implementation
Example is mounted on rear driver's cabin roof, and with the wind speed size at detection scene, when wind speed is more than strong breeze, system is sent out in time automatically
Go out pre-warning signal, stops transport, avoid that accident occurs.Velocity sensor 3 uses hall speed sensor, and concrete model is
SZCB-02, and being installed in beam car active wheels, by A/D convert etc. processes to the analog signals that are acquired into
Beam car travel speed can be obtained in real time after row processing.When institute's measuring car speed is more than 5km/h, system sends out pre- in time automatically
Alert signal informs that driver stops transport, avoids that accident occurs.Preceding camel beam trolley longitudinal stroke sensor 4 and rear hunchbacked beam trolley
Longitudinal stroke sensor 6 uses stay-supported type displacement sensor, concrete model DSS-XL to be separately mounted to forward and backward carry beam trolley on the back
On, it converts etc. to obtain in real time after processes handle the analog signals acquired by A/D and forward and backward carries beam trolley on the back
Length travel.Preceding camel beam trolley velocity sensor 5 and rear hunchbacked beam trolley velocity sensor 7 use encoder, are separately mounted to
It is forward and backward to carry on the back on beam car wheel, it can be real-time after being handled the analog signals acquired by processes such as A/D conversions
Obtain the forward and backward speed for carrying beam trolley on the back.Strain gauge 8 is carried on the back after being mounted on beam trolley, by processes such as A/D conversions to being adopted
The analog signals of collection can obtain the stress state of current trolley after being handled, system judges current according to stress state
Beam car is operated under heavy duty or light-load mode, to select suitable acceleration alert threshold value, beam car is avoided to exceed the speed limit.
GPS module 9 is mounted in beam car driver's cabin, to obtain the location information of beam car in real time.
Claims (8)
1. a kind of safety monitoring system of beam car, it is characterised in that：It include the data acquisition module being connected with monitoring host computer (b)
(a), monitoring host computer (b) connects alarm module (e) and connects remote service center (d) by wireless communication module (c)；
The data acquisition module (a) includes obliquity sensor, stroke sensor, velocity sensor, anemobiagraph and GPS moulds
Block；Obliquity sensor is mounted on the end of main beam of beam car, the levelness for monitoring girder；Stroke sensor is mounted on fortune beam
On the forward and backward hunchbacked beam trolley of vehicle, the longitudinal stroke for detecting hunchbacked beam trolley；It is defeated that velocity sensor is mounted on beam car engine
On shaft and forward and backward hunchbacked beam trolley, travel speed for monitoring beam car in real time and speed of the beam trolley in feeding beam is carried on the back
Spend synchronous regime；Anemobiagraph for detecting live wind speed in real time；GPS module is used for the location information of examinations beam car.
2. the safety monitoring system of beam car according to claim 1, it is characterised in that：The alarm module (e) receives
Alarm command that monitoring host computer (b) is sent simultaneously is alarmed by signal lamp and buzzer.
3. the safety monitoring system of beam car according to claim 1, it is characterised in that：The obliquity sensor is using single
Axial rake sensor, double-shaft tilt angle sensor, accelerometer, solid pendulum-type obliquity sensor, liquid pendulum-type obliquity sensor with
And any one in pendulum type in-gas inclination senser.
4. the safety monitoring system of beam car according to claim 1, it is characterised in that：The stroke sensor is using drawing
Any one in wire type displacement sensor, encoder, ultrasonic range finder, infrared range-measurement system and laser range finder.
5. the safety monitoring system of beam car according to claim 1, it is characterised in that：The velocity sensor is using volume
Any one in code device, magnetoelectric velocity transducer, Hall-type speed sensor and photoelectric speed sensor.
6. the safety monitoring system of beam car according to claim 1, it is characterised in that：Wireless communication module (c) passes through
GPRS, 3G or 4G network carry out data transmission.
7. the safety monitoring system of beam car according to claim 1, it is characterised in that：The anemobiagraph is driven after being mounted on
It sails on the roof of room, when live wind speed is more than strong breeze, alarm module (e) issues warning signal.
8. the safety monitoring system of beam car according to claim 1, it is characterised in that：Data acquisition module (a) further includes
Strain gauge, strain gauge, which is mounted on, to be carried on the back for detecting the stress variation for carrying beam trolley on the back on beam trolley, according to stress variation
It distinguishes current beam car and is operated in heavy condition or light condition, set the acceleration alert threshold value corresponding to current vehicle speed, fortune
Beam vehicle is operated in the speed under heavy condition and is no more than 5km/h, and the speed being operated under light condition is no more than 10km/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820264612.5U CN207882720U (en) | 2018-02-23 | 2018-02-23 | A kind of safety monitoring system of beam car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820264612.5U CN207882720U (en) | 2018-02-23 | 2018-02-23 | A kind of safety monitoring system of beam car |
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| Publication Number | Publication Date |
|---|---|
| CN207882720U true CN207882720U (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820264612.5U Active CN207882720U (en) | 2018-02-23 | 2018-02-23 | A kind of safety monitoring system of beam car |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108345245A (en) * | 2018-02-23 | 2018-07-31 | 长安大学 | A kind of pre-warning system for monitoring of beam car |
| CN113701817A (en) * | 2021-08-27 | 2021-11-26 | 卞振 | Based on GPS paddy field art drawing positioning system |
-
2018
- 2018-02-23 CN CN201820264612.5U patent/CN207882720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108345245A (en) * | 2018-02-23 | 2018-07-31 | 长安大学 | A kind of pre-warning system for monitoring of beam car |
| CN113701817A (en) * | 2021-08-27 | 2021-11-26 | 卞振 | Based on GPS paddy field art drawing positioning system |
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