CN201410971Y - Travelling crane protection system on road junction in stock dump field - Google Patents
Travelling crane protection system on road junction in stock dump field Download PDFInfo
- Publication number
- CN201410971Y CN201410971Y CN2009200773235U CN200920077323U CN201410971Y CN 201410971 Y CN201410971 Y CN 201410971Y CN 2009200773235 U CN2009200773235 U CN 2009200773235U CN 200920077323 U CN200920077323 U CN 200920077323U CN 201410971 Y CN201410971 Y CN 201410971Y
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- Prior art keywords
- driving
- road junction
- signal
- controller
- crane rail
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Abstract
The utility model relates to a travelling protection technology for the travelling crane, in particular to a travelling crane protection system on the road junction in a stock dump field, which comprises a travelling crane dynamic identification part (5), a ground sensing part (6) on the road junction of the intersected section of a travelling crane rail (3) and a vehicle passage (4), a controller(7), a travelling crane emergency stop part (8) and an alarm device (9), wherein the controller receives the signals of the travelling crane dynamic identification part and the ground sensing part, then computes and outputs the signal to the alarm device; when a travelling crane (1) runs on the road junction of the intersected section of the travelling crane rail and the vehicle passage, and a vehicle (2) runs on the section of the travelling crane rail, the controller outputs a forced stop signal to the travelling crane emergency stop part. The utility model can monitor the road junction ofthe intersected section of the travelling crane rail and the vehicle passage, and can force the travelling crane to stop emergently when in danger, thus avoiding the collision accident of the travelling crane and the vehicle, and ensuring the safe running of the travelling crane.
Description
Technical field
The utility model relates to driving walking guard technology, relates in particular to road junction, stockyard driving protective system.
Background technology
At present many steel scraps, goods, materials and equipments stockyard, its basic operation means are to adopt automobile in conjunction with the driving handling mode, and promptly automobile is responsible for material is loaded into automobile or is offloaded to the stockyard from automobile from the stockyard by driving to the stockyard.For this reason, some roads in bigger stockyard, have been laid, so that automobile passing through in the stockyard; Because driving 1 is dynamically advanced, the walking of driving 1 is by driving brake and traveling controller control, this controller sends signal and connects the walking of Frequency Converter Control interface control driving and stop, intersecting place, section road junction at Crane Rail 3 and automobile passage 4 in the driving traveling process can produce the intersection state with automobile 2, as shown in Figure 1.This state class chalybeate road level crossing in stockyard, but have many differently with railway crossing, at first railway crossing has quite ripe intersection alarm equipment, generally all is provided with the people guard, and this type of stockyard does not have any protective device, does not have ready-made standard to use yet; Secondly, travelling of railway crossing train is clocklike, be not up be exactly descending, its protective device can also design according to its rule.But stockyard situation difference, two one steel rail spans of driving are quite big, what have reaches 45 meters, and the stockyard is open, I do not know when automobile 2 is because operation need be passed Crane Rail 3, drive towards the other end from an end of automobile passage 4,1 the safe operation during with automobile 2 intersections that how to guarantee to drive a vehicle, the equipment of existing railway crossing can't protect.
The utility model content
The purpose of this utility model is to provide road junction, a kind of stockyard driving protective system; this protective system can be monitored Crane Rail and place, the crossing section road junction of automobile passage; force the driving sudden stop when meeting danger; thereby avoid driving a vehicle generation with fender bender, protection driving, automobile and personnel's safety.
The utility model is achieved in that road junction, a kind of stockyard driving protective system, comprises that driving Dynamic Recognition part, Crane Rail and automobile passage intersect section road junction place's ground perception part, controller, driving sudden stop partial sum warning device;
Described driving Dynamic Recognition part is made up of at least two inductors, signal amplification circuit U1 and analog to digital conversion circuit U2, described inductor is arranged at Crane Rail and automobile passage intersects the outside, automobile passage both sides, the Crane Rail side of locating at the section road junction, sensor output signal meets signal amplification circuit U1 and analog to digital conversion circuit U2 successively, and analog to digital conversion circuit U2 output is connected to controller U6;
Described Crane Rail and automobile passage intersect place, section road junction ground sense part branch and comprise at least four electromagnetic induction coiies, induction controller, signal amplification circuit U3, U4 and analog to digital conversion circuit U5 form, described electromagnetic induction coil is arranged at Crane Rail and automobile passage intersects on the automobile passage at place, section road junction, every Crane Rail both sides, each electromagnetic induction coil connects induction controller, two electromagnetic induction coil output signals of every Crane Rail both sides meet signal amplification circuit U3 or U4, signal amplification circuit U3 and U4 output meet analog to digital conversion circuit U5, and analog to digital conversion circuit U5 output is connected to controller U6;
Described controller U6 accepts the signal of described driving Dynamic Recognition part signal and described ground perception part, output signal device taking alarm after computing; When Crane Rail and automobile passage intersect place, section road junction automobile passage section the driving walking is arranged, and the Crane Rail section is when having automobile traveling, controller U6 output forces stop signal to connect driving sudden stop part;
Described driving sudden stop part is sent out projector, signal receiver by signal and the brake and the traveling controller that are installed in the driving are formed, force stop signal after signal projector sends, to receive by the signal receiver that is installed in the driving, the signal receiver output signal connects brake and traveling controller, and this brake and traveling controller output signal connect Frequency Converter Control interface control driving and stop.
Described protective system also comprises read out instrument, and read out instrument is accepted controller output signal control.
Described read out instrument is arranged at Crane Rail and automobile passage intersects the drift angle outside at place, section road junction, and is the diagonal angle distribution.
Described inductor is four, is arranged at the outside, automobile passage both sides, the Crane Rail outside that Crane Rail and automobile passage intersect place, section road junction respectively; Described driving two lateral surfaces respectively are fixed with some blocks of derbies, and described derby is positioned at the position symmetry of driving two lateral surfaces, and derby is corresponding with inductor.
Described derby is four at driving one lateral surface, each one end to end of driving, and driving a vehicle end to end, the wheel center place respectively is one.
Described each electromagnetic induction coil is made up of two electromagnetic induction sub-coils.
The utility model is by being equipped with driving Dynamic Recognition partial sum road junction place's ground perception part, driving and automobile traveling are intersected the position monitoring that the section road junction is located at Crane Rail and automobile passage, and coherent signal inputed to be fixed in ground controller, computing by controller, output alarm signal drives warning device and read out instrument; When detecting place, the crossing section road junction of Crane Rail and automobile passage automobile passage section the driving walking is arranged; and when the Crane Rail section has automobile traveling; when i.e. driving has the intersection possibility with automobile at the place, road junction; controller output forces stop signal to connect driving sudden stop part; to force stop signal to be input to driving brake and traveling controller in the existing driving; realize the driving sudden stop, thereby avoid driving a vehicle generation with fender bender, the safe operation of protection driving.
Description of drawings
Fig. 1 is existing road junction, stockyard scheme drawing;
Fig. 2 is road junction, a utility model stockyard driving protective system scheme drawing;
Fig. 3 is road junction, a utility model stockyard driving protective system electrical schematic diagram.
Among the figure: 1 driving, 2 automobiles, 3 Crane Rails, 4 automobile passages, 5 driving Dynamic Recognition parts, 51 inductors, 52 derbies, 6 road junctions place's ground perception part, 61 electromagnetic induction coiies (electromagnetic induction sub-coil), 7 controllers (control box), 8 driving sudden stop parts, 81 signal projectors, 82 signal receivers, 9 warning devices, 10 read out instruments; The X direct of travel of driving a vehicle, Y automobile direct of travel.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 2, Fig. 3, driving protective system in road junction, a kind of stockyard comprises that driving Dynamic Recognition part 5, Crane Rail and automobile passage intersect the ground perception part 6 at place, section road junction, controller 7, driving sudden stop part 8, warning device 9 and read out instrument 10.
Described driving Dynamic Recognition part 5 is made up of four inductors 51, signal amplification circuit U1 and analog to digital conversion circuit U2, four inductors 51 are arranged at Crane Rail 3 respectively and intersect the outside, automobile passage 4 both sides, Crane Rail 3 outsides at place, section road junction with automobile passage 4, and are positioned at the cooresponding two ends of Crane Rail two one steel rails; Respectively be fixed with four blocks of derbies 52 at 1 liang of lateral surface of driving, four derby 52 positions of eight blocks of derbies 52, an and outside altogether and four blocks of derbies, the 52 position symmetries in another outside; The position distribution of four blocks of derbies of one side is: driving 1 is each derby 52 end to end, and driving 1 wheel center place end to end respectively is a derby 52; The four blocks of derbies 52 in 1 one outsides of driving a vehicle are corresponding with the inductor 51 that is fixedly installed in a ground rail 3 outsides, four blocks of derbies 52 in another 1 outside of driving a vehicle are corresponding with the inductor 51 that is fixedly installed in ground another rail 3 outsides, like this, when driving 1 is walked when Crane Rail 3 intersects the Crane Rail 3 at place, section road junctions with automobile passage 4, the inductor 51 that can be placed in two one steel rails, 3 outsides is discerned simultaneously, the signal that inductor 51 outputs are sensed meets signal amplification circuit U1 and analog to digital conversion circuit U2 successively, and analog to digital conversion circuit U2 output is connected to controller 7 (or U6).Employing is at a plurality of derbies 52 of two arranged outside of driving 1, be convenient to inductor 51 for the identification and the judgement that whether are driving 1 and drive a vehicle 1 walking position direction, advance and retreat, when the inductor 51 in two one steel rails, 3 outsides is discerned when derby is arranged simultaneously, can be judged as is driving, avoid the malfunction of artificial and other object, thereby control is reported to the police, the parking measure.
Described Crane Rail and automobile passage intersect section road junction place's ground perception part 6 and comprise at least four electromagnetic induction coiies 61, induction controller, signal amplification circuit U3, U4 and analog to digital conversion circuit U5; Described electromagnetic induction coil 61 is arranged at Crane Rail 3 and automobile passage 4 intersects on the automobile passage of locating at the section road junctions 4, every Crane Rail 3 both sides, and each electromagnetic induction coil 61 is made up of two electromagnetic induction sub-coils, is convenient to detect the automobile 2 of making a return journey like this; Each electromagnetic induction sub-coil 61 connects induction controller, four electromagnetic induction sub-coil output signals of every Crane Rail both sides meet signal amplification circuit U3 (or U4), two paths of signals amplifying circuit U3 and U4 output meet analog to digital conversion circuit U5, and analog to digital conversion circuit U5 output is connected to controller 7 (or U6).
Described controller 7 is accepted the signal of described driving Dynamic Recognition part 5 and described ground perception part 6, output signal device 9 taking alarm and read out instrument 10 after computing; Automobile passage 4 sections when Crane Rail and place, the crossing section road junction of automobile passage have driving 1 walking, and when Crane Rail 3 sections have automobile 2 walkings, promptly drive a vehicle 1 with automobile 2 have at road junction place intersection may the time, controller 7 outputs force stop signals to connect driving sudden stop part 8.
Described driving sudden stop part 8 by signal projector 81, be installed on signal receiver 82 and brake and the traveling controller 83 of driving on 1 and form, force stop signal after signal projector 81 sends, to receive by the signal receiver 82 that is installed in the driving 1, signal receiver 82 output signals connect brake and traveling controller 83, and this brake and the traveling controller 83 output points signal of stopping connects the Frequency Converter Control interface 1 safe nothing of control driving a vehicle and rocks parking.
Described read out instrument 10 is arranged at Crane Rail 3 and intersects the drift angle outside at place, section road junction with automobile passage 4, and is the diagonal angle distribution, is convenient to can see from all directions.Warning device 9 is made up of traffic controller, signal lamp and loud speaker, and warning device 9 is arranged at Crane Rail 3 and intersects the drift angle outside of locating at the section road junction with automobile passage 4, is the diagonal angle and distributes; After the Dynamic Recognition of driving 1 partly detected signal, controller 7 promptly produced sound and light alarm, and warning device 9 is the flicker red light synchronously, and sent stroke and caution voice circulation chimes of doom.
Controller 7 mainly is made up of computing machine, and computing machine carries out logic determines for the driving Dynamic Recognition part 5 of input and the signal of ground perception part 6,
1) enter automobile passage 4 sections and do not have automobile 2 and enter Crane Rail 3 sections when perception driving 1, send the sound and light alarm signal by warning device 9, automobile is noted driving a vehicle and 1 has been entered the place, road junction near informing;
2) when having, automobile passage 4 sections drive a vehicle 1, Crane Rail 3 sections have automobile 2, after controller 7 calculates driving 1 and automobile 2 speed, in time send the pressure stop signal, force stop signal to send through signal projector 81, and receiving back input driving brake and traveling controller 83 through being installed on the signal receiver 82 of driving on 1, driving brake and traveling controller 83 output signals connect the Frequency Converter Control interface and force to drive a vehicle and 1 take promptly safe parking, thereby avoid the possibility that bumps against.
Driving protective system in road junction, stockyard of the present utility model can be monitored Crane Rail and place, the crossing section road junction of automobile passage; force the driving sudden stop when meeting the danger of driving and automobile meeting; thereby avoid driving a vehicle generation with fender bender, protection driving, automobile and personnel's safety.
Claims (6)
1, road junction, a kind of stockyard driving protective system is characterized in that: comprise that driving Dynamic Recognition part (5), Crane Rail (3) intersect place, section road junction ground perception part (6), controller (7), driving sudden stop part (8) and warning device (9) with automobile passage (4);
Described driving Dynamic Recognition part (5) is made up of at least two inductors (51), signal amplification circuit U1 and analog to digital conversion circuit U2, described inductor (51) is arranged at Crane Rail and automobile passage intersects the outside, automobile passage (4) both sides, Crane Rail (3) side of locating at the section road junction, inductor (51) output signal meets signal amplification circuit U1 and analog to digital conversion circuit U2 successively, and analog to digital conversion circuit U2 output is connected to controller U6 (7);
Described Crane Rail and automobile passage intersect section road junction place's ground perception part (6) and comprise at least four electromagnetic induction coiies (61), induction controller, signal amplification circuit U3, U4 and analog to digital conversion circuit U5 form, described electromagnetic induction coil (61) is arranged at Crane Rail and automobile passage intersects on the automobile passage (4) at place, section road junction, every Crane Rail (3) both sides, each electromagnetic induction coil (61) connects induction controller, two electromagnetic induction coiies (61) output signal of every Crane Rail (3) both sides meets signal amplification circuit U3 or U4, signal amplification circuit U3 and U4 output meet analog to digital conversion circuit U5, and analog to digital conversion circuit U5 output is connected to controller U6 (7);
Described controller U6 (7) accepts the signal of described driving Dynamic Recognition part (5) signal and described ground perception part (6), output signal device taking alarm (9) after computing; When Crane Rail and automobile passage intersect place, section road junction automobile passage (4) section driving (1) walking is arranged, and Crane Rail (3) section is when having automobile (2) walking, controller U6 (7) output forces stop signal to connect driving sudden stop part (8);
Described driving sudden stop part (8) is sent out projector (81), signal receiver (82) by signal and the brake and the traveling controller (83) that are installed in the driving (1) are formed, force stop signal after signal projector (81) sends, to receive by the signal receiver (82) that is installed in the driving, signal receiver (82) output signal connects brake and traveling controller (83), and this brake and traveling controller (83) output signal connects Frequency Converter Control interface control driving (1) and stops.
2, road junction, stockyard according to claim 1 driving protective system, it is characterized in that: described protective system also comprises read out instrument (10), read out instrument (10) is accepted the control of controller (7) output signal.
3, road junction, stockyard according to claim 2 driving protective system is characterized in that: described read out instrument (10) is arranged at Crane Rail (3) and intersects the drift angle outside at place, section road junction with automobile passage (4), and is the diagonal angle and distributes.
4, road junction, stockyard according to claim 1 and 2 driving protective system, it is characterized in that: described inductor (51) is four, is arranged at the outside, automobile passage (4) both sides, Crane Rail (3) outside that Crane Rail and automobile passage intersect place, section road junction respectively; Described driving (1) two lateral surface respectively is fixed with some blocks of derbies (52), and described derby (52) is positioned at the position symmetry of driving two lateral surfaces, and derby (52) is corresponding with inductor (51).
5, road junction, stockyard according to claim 4 driving protective system is characterized in that: described derby (52) is four at driving (1) one lateral surface, each one end to end of driving, and driving a vehicle end to end, the wheel center place respectively is one.
6, road junction, stockyard according to claim 1 and 2 driving protective system, it is characterized in that: described each electromagnetic induction coil (61) is made up of two electromagnetic induction sub-coils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200773235U CN201410971Y (en) | 2009-06-26 | 2009-06-26 | Travelling crane protection system on road junction in stock dump field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200773235U CN201410971Y (en) | 2009-06-26 | 2009-06-26 | Travelling crane protection system on road junction in stock dump field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410971Y true CN201410971Y (en) | 2010-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200773235U Expired - Fee Related CN201410971Y (en) | 2009-06-26 | 2009-06-26 | Travelling crane protection system on road junction in stock dump field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410971Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895671A (en) * | 2014-03-25 | 2014-07-02 | 卡斯柯信号有限公司 | Safety anti-collision system at rail transit level crossing and application of safety anti-collision system |
| CN106246220A (en) * | 2016-10-08 | 2016-12-21 | 陕西南梁矿业有限公司 | Passage transported safely by inclined shaft |
| CN106516643A (en) * | 2016-11-15 | 2017-03-22 | 攀钢集团工程技术有限公司 | Stroke protecting system of industrial traveling equipment |
| CN107876494A (en) * | 2017-12-28 | 2018-04-06 | 济南恒基信息科技有限公司 | A kind of prefabricated panel transports flusher |
| CN107876494B (en) * | 2017-12-28 | 2024-05-17 | 济南恒基信息科技有限公司 | Prefabricated wallboard transportation washing unit |
-
2009
- 2009-06-26 CN CN2009200773235U patent/CN201410971Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895671A (en) * | 2014-03-25 | 2014-07-02 | 卡斯柯信号有限公司 | Safety anti-collision system at rail transit level crossing and application of safety anti-collision system |
| CN106246220A (en) * | 2016-10-08 | 2016-12-21 | 陕西南梁矿业有限公司 | Passage transported safely by inclined shaft |
| CN106246220B (en) * | 2016-10-08 | 2019-02-19 | 陕西南梁矿业有限公司 | Inclined shaft transports channel safely |
| CN106516643A (en) * | 2016-11-15 | 2017-03-22 | 攀钢集团工程技术有限公司 | Stroke protecting system of industrial traveling equipment |
| CN106516643B (en) * | 2016-11-15 | 2020-04-21 | 攀钢集团工程技术有限公司 | Stroke protection system of industrial traveling equipment |
| CN107876494A (en) * | 2017-12-28 | 2018-04-06 | 济南恒基信息科技有限公司 | A kind of prefabricated panel transports flusher |
| CN107876494B (en) * | 2017-12-28 | 2024-05-17 | 济南恒基信息科技有限公司 | Prefabricated wallboard transportation washing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20120626 |