CN201583371U - Support reaction testing and appraising system for high-altitude operation car - Google Patents
Support reaction testing and appraising system for high-altitude operation car Download PDFInfo
- Publication number
- CN201583371U CN201583371U CN2010203004571U CN201020300457U CN201583371U CN 201583371 U CN201583371 U CN 201583371U CN 2010203004571 U CN2010203004571 U CN 2010203004571U CN 201020300457 U CN201020300457 U CN 201020300457U CN 201583371 U CN201583371 U CN 201583371U
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- measuring device
- altitude operation
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- support reaction
- wireless communication
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Abstract
The utility model belongs to the technical field of load-carrying vehicle detection, and particularly relates to a support reaction testing and appraising system for a high-altitude operation car, which comprises a load measuring device, a swivel angle measuring device, an inclination angle measuring device, a wireless communicating device and an industrial personal computer, wherein a serial port is arranged in each device, data is transmitted in wireless communication between the devices and the wireless communicating device through the serial ports, and data is transmitted in an RS232 way between the wireless communicating device and the industrial personal computer. The support reaction testing and appraising system for the high-altitude operation car provided by the utility model can carry out wireless measurement on the load distribution of the high-altitude operation car, thereby avoiding accidents.
Description
Technical field
The utility model belongs to load-carrying vehicle detection technique field, relates to a kind of system that is used to measure the high-altitude operation vehicle support reaction, and also can be applicable to has in the test of special purpose vehicle of supporting leg and removable workbench lorry-mounted crane etc.
Background technology
Existing support reaction is carried out measuring system, mainly form by electronic compass, inclinator, on-ground weigher and industrial computer, referring to Fig. 1, data communication method between industrial computer and electronic compass, inclinator, the on-ground weigher adopts RS232 or RS485 bus communication mode, owing to adopted wired communication modes, in addition, when mounted, consider the position of equipment placement and the problems such as length of communication cable, when avoiding measuring, rotation may cause communication cable to tangle continuously, even the communication cable fracture, can't communication, cause measuring and can't normally carry out.
Summary of the invention
The purpose of this utility model: be to overcome deficiency of the prior art, providing a kind of can carry out wireless measurement and to the anglec of rotation of the specific installation of high-altitude operation vehicle and the novel measuring system that wireless measurement is carried out at the inclination angle to the load distribution of high-altitude operation vehicle.
In order to solve the problems of the technologies described above, the technical scheme that the utility model measuring system realizes is:
A kind of high-altitude operation vehicle support reaction test evaluation system, comprise load-measuring device, angle of revolution measurement mechanism, dip measuring device, wireless communication apparatus and industrial computer, described each device is provided with wireless serial, each device transmits data by the RS232 mode respectively by transmitting data by wireless communication mode between wireless serial and the wireless communication apparatus between wireless communication apparatus and the industrial computer.
As preferred implementation, described angle of revolution measurement mechanism comprises electronic compass, battery, the wireless serial that links to each other with electronic compass and level meter fixed thereon; Described dip measuring device comprises inclinator, battery, the wireless serial that links to each other with electronic compass.
Below in conjunction with accompanying drawing the utility model is further described.
High-altitude operation vehicle support reaction measuring system is a kind of measurement mechanism that is used to measure high-altitude operation vehicle supporting leg stress, is used for estimating high-altitude operation vehicle and downloads the measuring system that lotus distributes in the carrying condition.This system is made of hardware system that is used to measure and data acquisition process software.Hardware system is made of industrial computer, load-measuring device, angle of revolution measurement mechanism, dip measuring device and wireless communication apparatus, and wherein the angle of revolution measurement mechanism is made of lithium battery, electronic compass, wireless serial, level meter; Dip measuring device is by lithium battery, inclinator, wireless serial; Load-measuring device is made of force plate, check weighing unit, wireless serial.
The angle of revolution measurement mechanism is used for the anglec of rotation of measuring equipment, and dip measuring device is used for the angle of inclination of measuring equipment, and load-measuring device is used to measure support reaction.The power supply presentation mode of load-measuring device, angle of revolution measurement mechanism, dip measuring device adopts built-in rechargeable lithium battary that power supply is provided.The mode of wireless telecommunications is adopted in communication between load-measuring device, angle of revolution measurement mechanism, dip measuring device and the wireless communication apparatus.Because power supply has adopted rechargeable lithium battary, the mode of wireless telecommunications has been adopted in communication, being installed in equipment on the measured vehicle and any equipment outside measured vehicle and the measured vehicle does not so all have any connecting line, can effectively guarantee the smooth implementation of measuring.
Compared with prior art, the beneficial effect that the utility model had is: do not adopt under the situation of wireless telecommunications at present equipment, because the existence of numerous communication cable, when measuring, owing to the rotation of rotation platform and jib, promote and cause communication cable may break entanglements, fracture, make to measure and fail.The utility model measuring system has adopted rechargeable lithium battary and wireless serial, have the following advantages like this: (1) is installed in equipment on the measured vehicle and any equipment outside measured vehicle and the measured vehicle does not all have any connecting line, can effectively guarantee the smooth implementation of measuring.(2) owing to lithium battery, wireless serial all fit together with test cell, constitute measurement mechanism, no any contact between measurement mechanism and the measured equipment car is easy for installation like this.
Description of drawings
Fig. 1 is the structured flowchart that adopts wired measuring system;
Fig. 2 is the structured flowchart of the utility model measuring system.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in the figure, the utility model test macro comprises the angle of revolution measurement mechanism that is used to measure the anglec of rotation, the dip measuring device that is used to measure the angle of inclination, is used to wireless communication apparatus and the industrial computer measuring the load-measuring device of support reaction and be used for communication.
Checking at first to various devices
Whether the antenna that should check angle of revolution measurement mechanism, dip measuring device, load-measuring device and wireless communication apparatus earlier installs, if do not install then should install wireless communication antenna earlier.
Open the angle of revolution measurement mechanism, dip measuring device, and load-measuring device power switch, power light on the finder, if the power light on the device is green, show that the lithium battery electric weight in the device also has, do not need charging, if power light is red, show the lithium battery quantity not sufficient in the device, need charge, power switch that should first stopping device is inserted in charger in the charging socket of device and charges, and the charging indicator light on this moment charger be a redness, after the charging on the charger is designated as lamp and is transformed into green from redness, show that the lithium battery electric weight in the device is full of.
After high-altitude operation vehicle stopped good position, the ground decurl of on-ground weigher will be placed, place on-ground weigher, the supporting leg of high-altitude operation vehicle is put down, by operation to high-altitude operation vehicle, jib dropped to extreme lower position after, on the plane of rotation platform, install back corner measuring apparatus, judge whether level by the level meter on the measurement mechanism of angle of revolution, require to install electronic compass position, back and answer the strict guarantee level, mounted angle instrument on jib.
Open the switch of angle of revolution measurement mechanism, dip measuring device, load-measuring device and wireless communication apparatus.
Check whether the wireless communication apparatus and the RS232 connection of industrial computer connect, if not connection then connect with the RS232 communication cable.
Open industrial computer, the operation monitoring program, before the test beginning, earlier electronic compass is demarcated, because the hard iron environment changes around the compass, also can make compass around intrinsic magnetic field environment change, this moment, compass calculated the angle information of output with incorrect, intrinsic magnetic field changes the influence that brings in order to eliminate on every side, should demarcate electronic compass earlier.After clicking " demarcation " knob, the rotation platform that requires the angle of revolution measurement mechanism is installed rotated for two weeks with the speed that is lower than one minute revolution, clicked " finishing to demarcate " then.
Click " beginning test " button, begin to test.In test, the data in real time that obtains of test is presented on the screen, wherein the screen left side show current electronic compass device, inclinometric devices, the real time data of scale device and the various status datas of device.The screen lower right shows is the data of four right ground scale devices of a preceding left side, the preceding right side, a left side, back, back and electronic compass device, is X-axis with the anglec of rotation, is above data that the longitudinal axis will be tested gained all are presented at load.What the screen upper right corner showed is the data of electronic compass device and inclinometric devices.
Industrial computer is read once the data of current electronic compass, inclinator, on-ground weigher every 100ms, the data of reading back are unpacked processing, and show in real time, watchdog routine has the data archiving function, all data storage such as comprising time, loading force, the anglec of rotation, inclination angle can be become a file, be provided with post analysis and use.
Claims (2)
1. high-altitude operation vehicle support reaction test evaluation system, comprise load-measuring device, angle of revolution measurement mechanism, dip measuring device, wireless communication apparatus and industrial computer, it is characterized in that, described each device is provided with wireless serial, each device transmits data by the RS232 mode respectively by transmitting data by wireless communication mode between wireless serial and the wireless communication apparatus between wireless communication apparatus and the industrial computer.
2. high-altitude operation vehicle support reaction test evaluation according to claim 1 system is characterized in that described angle of revolution measurement mechanism comprises electronic compass, battery, the wireless serial that links to each other with electronic compass and level meter fixed thereon; Described dip measuring device comprises inclinator, battery, the wireless serial that links to each other with electronic compass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203004571U CN201583371U (en) | 2010-01-11 | 2010-01-11 | Support reaction testing and appraising system for high-altitude operation car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203004571U CN201583371U (en) | 2010-01-11 | 2010-01-11 | Support reaction testing and appraising system for high-altitude operation car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583371U true CN201583371U (en) | 2010-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203004571U Expired - Fee Related CN201583371U (en) | 2010-01-11 | 2010-01-11 | Support reaction testing and appraising system for high-altitude operation car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201583371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643140A (en) * | 2017-09-13 | 2018-01-30 | 中国矿业大学 | A kind of fire monitor injection counter-force test experiments platform and its application process |
| CN111238706A (en) * | 2020-02-14 | 2020-06-05 | 上海上安机械施工有限公司 | Method for detecting supporting force of supporting leg of self-propelled crane |
-
2010
- 2010-01-11 CN CN2010203004571U patent/CN201583371U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643140A (en) * | 2017-09-13 | 2018-01-30 | 中国矿业大学 | A kind of fire monitor injection counter-force test experiments platform and its application process |
| CN111238706A (en) * | 2020-02-14 | 2020-06-05 | 上海上安机械施工有限公司 | Method for detecting supporting force of supporting leg of self-propelled crane |
| CN111238706B (en) * | 2020-02-14 | 2021-06-01 | 上海上安机械施工有限公司 | Method for detecting supporting force of supporting leg of self-propelled crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Chiheng Electronic Technology Co.,Ltd. Assignor: China Automotive Technology Research Center|Chen Hong Contract record no.: 2011120000185 Denomination of utility model: Support reaction testing and appraising system for high-altitude operation car Granted publication date: 20100915 License type: Exclusive License Record date: 20110916 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20140111 |