CN1448302A - Automatic safety car-aresting and obstacle-removing system for gateman-free rail/road crossing traffic and using method thereof - Google Patents
Automatic safety car-aresting and obstacle-removing system for gateman-free rail/road crossing traffic and using method thereof Download PDFInfo
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- CN1448302A CN1448302A CN 03109408 CN03109408A CN1448302A CN 1448302 A CN1448302 A CN 1448302A CN 03109408 CN03109408 CN 03109408 CN 03109408 A CN03109408 A CN 03109408A CN 1448302 A CN1448302 A CN 1448302A
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Abstract
The present invention is automatic vehicle blocking and obstacle eliminating system for unattended railway crossing and its usage. The system includes control mechanism connected to warning alarm mechanism, vehicle blocking unit and conveyer belt mechanism. The sensor of the control mechanism is matched with railway to receive train running signal, the conveyer belt mechanism is set between and by railway tracks, there are isolating band outside the conveyer belt and vehicle blocking unit outside the isolating band, and the warning alarm mechanism has warning device set in proper location. When some train is near the crossing, the control mechanism sends out command, the warning alarm mechanism sends sound and light signal, the vehicle blocking unit becomes blocking state to block vehicles and passengers and the conveyer belt mechanism removes the vehicle and other matter from inside the crossing to ensure safety.
Description
Technical field
The present invention relates to a kind of signal indication of railway crossing, the system ensemble and using method thereof of reporting to the police, holding up traffic and removing obstacles automatically of being mainly used in.
Background technology
Along with advancing by leaps and bounds of modern times construction, railway, road transport is huge to be increased, train running speed increases substantially, therefore at present although be provided with the caution alarm device at the level crossing of unattended railway and road, but when motor line sails to flame-out stagnation of movement in the road junction, when fault can not in time be got rid of, major traffic accidents very easily take place when running into train and driving into the road junction, chaufeur also takes place in addition often for racing against time, or do not notice alerting signal, behind the warning facilities signal that sends that No entry, still drive to sail into the by force phenomenon at road junction, accident with the train collision very easily takes place, therefore need a kind ofly when being reported to the police in train approaching road junction, can also remove self-propelled vehicle and other objects automatically at the road junction in, and the self-propelled vehicle outside the prevention road junction and pedestrian enter the facility at road junction, eliminates accident potential.
Summary of the invention
For not having, the caution warning system that overcomes unsupervised crossing under the prior art do not hold up traffic automatically and the defective of the ability of removing obstacles, reduce accident potential, the invention provides a kind of unattended railway crossing's automatic vehicle blocking and obstacle eliminating system and using method thereof, use this system can be when train approaching road junction with the road junction on self-propelled vehicle or other objects of stagnation of movement shift out the road junction, and stop self-propelled vehicle, pedestrian and other vehicles outside the road junction to enter the road junction automatically, avoid colliding with train.
The technical scheme that the present invention solves the above-mentioned technological deficiency of prior art is: unattended railway crossing's automatic vehicle blocking and obstacle eliminating system comprise warning alarm mechanism, stop device, conveyer mechanism and control mechanism, described control mechanism is provided with the train vibration influence signal sensor, and its control line connects the control circuit of warning alarm mechanism, stop device and connecting gear respectively.
The using method of this system is: the train vibration influence signal sensor matches with railway line, accepts and sends the train vibration influence signal to control mechanism; Conveyer mechanism is installed between the rail in the level crossing of railway and road and rail both sides, reserves the gap that can supply train wheel to pass through between belt conveyor and the rail; In coming to the whereabouts road surface stop device being set of both sides, road junction road, the direction of holding up traffic leaves insulation strip for the direction to the road junction between stop device and the belt conveyor, and the stop device outside can also be provided with road surface deceleration stub; The Warning light of warning alarm mechanism and/or loud speaker are arranged on the position that can see and/or hear.
The principle of work of this system is: when train travels on railway, sensing device imports the train vibration influence signal into control mechanism, arrive the distance range of setting when train, control mechanism promptly sends control signal to warning alarm mechanism, stop device and conveyer mechanism, make these mechanism actions: wherein warning alarm mechanism sends signals such as sound, light and points out train approaching road junction to on-road vehicle and pedestrian, forbid that vehicle and pedestrian enter the road junction, should leave immediately in the road junction; Stop device is blocking state after starting, and stops vehicle and pedestrian outside the road junction to enter the road junction; The conveyer mechanism of rail and rail both sides starts, and the vehicle on the belt conveyor, personnel and other all objects are removed, and delivers to insulation strip, and the vehicle and the pedestrian that enter insulation strip can cross stop device from the inboard, continues outwards to advance; The effect of deceleration stub is that vehicle is slowed down when driving towards the road junction, avoids hot-short to impact and the breaking-up retarder; After train sailed out of the road junction, control mechanism sent new control signal, and warning alarm mechanism, stop device mechanism and belt mechanism reset, and the road junction is open-minded.
Because each mechanism in the system provided by the invention cooperatively interacts, when driving towards the road junction, train not only can send the caution alarm signal as existing caution warning system, make vehicle and pedestrian initiatively leave the level crossing, and the road junction that enters that can stop vehicle and pedestrian automatically, vehicle, pedestrian and other objects that will be trapped in automatically on the road junction are removed from the road junction, avoided that vehicle is flame-out, goods comes off or danger that other accidents and human element cause, eliminated vehicle, pedestrian or other objects at the road junction with the train collision may.
Description of drawings
Fig. 1 is the plan structure scheme drawing of system provided by the invention under running condition;
Fig. 2 is and the cooresponding main TV structure scheme drawing of Fig. 1;
Fig. 3 is the structural representation of second kind of stop device provided by the invention;
Fig. 4 is the structural representation of the third stop device provided by the invention;
Fig. 5 is the structural representation of the 4th kind of stop device provided by the invention;
Fig. 6 is the structural representation of a kind of conveyer mechanism provided by the invention;
Fig. 7 is the structural representation of another kind of conveyer mechanism provided by the invention.
The specific embodiment
Referring to Fig. 1 and Fig. 2, unattended railway crossing's automatic vehicle blocking provided by the invention and obstacle eliminating system comprise warning alarm mechanism 1, stop device 15, conveyer mechanism 6 and control mechanism 9, described control mechanism is provided with train vibration influence signal sensor 10, and its control line 8 connects the control circuit of warning alarm mechanism, stop device and conveyer mechanism respectively.
Described stop device 15 can adopt the form of any suitable.Fig. 2 has provided a kind of form of stop device, this stop device comprises the ground support that cooperatively interacts, roller frame 13 and some barrel rolls 3, ground support is provided with the some whippletrees 4 that constitute a plane, roller frame top bilateral symmetry is provided with some upwardly extending long connecting rods 14 that wait, every pair of symmetrical small end connects the rotating shaft at described barrel roll two ends respectively, (the rotation cooperation is meant that the two parts that cooperatively interact can rotate relatively with barrel roll rotation cooperation, rotating shaft is at the fit system of junction, down together), this fit system has multiple prior art available, the fit system of articulated manner or rotating shaft and bearing for example, also can adopt other any suitable modes, the roller frame has lifting mechanism 11, this lifting mechanism can adopt prior art or other possible technology of any suitable, wherein a kind of embodiment is respectively to connect a leading screw for four jiaos in roller frame bottom, these leading screws have constituted the push rod 12 of described lifting mechanism, the leading screw below is provided with base, each leading screw connects synchronous drive device, realize driven in synchronism by this actuating device, described synchronous drive device can adopt any prior art and other possible technology (for example gear transmission) to realize driven in synchronism, the drive motor action of the control signal control synchronous drive device of described control mechanism.Establish trench during use on the road, ground support is layered on the trench, and with the road surface is concordant substantially on every side, form complete road surface, the base of leading screw is installed on the interior basis of trench, and barrel roll is positioned at the ground support below under the normality, when receiving the signal of control mechanism, drive motor starts, and drives each leading screw and rises synchronously, drives barrel roll and leans out between each whippletree of ground support, after self-propelled vehicle reaches stop device, because barrel roll also rotates during wheel thereupon, wheel can only dally, and self-propelled vehicle can't be to overtake, therefore can play the safety effect of holding up traffic, after train sailed out of the road junction, control mechanism sent signal and makes the drive motor inverted running, drove leading screw and moved down, after barrel roll moves on to the ground support below, wheel produces propulsive effort with the contact of the whippletree on the ground support during rotation, vehicle is advanced.
Fig. 3 has provided the version of second kind of stop device under blocking state, this stop device comprises framework 16, dull and stereotyped 18, some barrel rolls 3 and plurality of cross bars 21, each barrel roll is evenly distributed in the framework, the both sides frame of its two ends rotating shaft connecting frame, cooperate with the framework rotation, this fit system can be realized by bearing or other any suitable modes, the two ends of framework and dull and stereotyped butt joint mutually are respectively with cooperating with 17 rotations of lifting mechanism push rod 12 bonded assembly crossbeams, this fit system can adopt prior art and other possible technology of any suitable, for example pass through at framework, on the dull and stereotyped and crossbeam respectively the rotating shaft that cooperatively interacts of setting and bearing to realize this fit system, framework (comprises pulley with some slide blocks that dull and stereotyped both sides, two outer ends (end that is not connected crossbeam) are respectively equipped with rotation cooperation with it, down together) 19, crossbeam connects described lifting mechanism 11 down, this lifting mechanism can adopt any prior art or other possibility technology, wherein a kind of embodiment is to connect some leading screws under crossbeam, leading screw can be arranged on the crossbeam two ends, also can set up leading screw at other positions of crossbeam as required, these leading screws have constituted the push rod 12 of described lifting mechanism, the leading screw below is provided with base, each leading screw connects synchronous drive device, realize driven in synchronism by this actuating device, described synchronous drive device can adopt any prior art and other possible technology (for example gear transmission) to realize driven in synchronism, the drive motor action of the control signal control synchronous drive device of described control mechanism.When using this stop device, guide rail, cross bar, leading screw base and the lifting mechanism base that cooperates with each slide block should be fixed on the relevant position on road surface and trench basis, the plane that cross bar constitutes is concordant substantially with ground, normality underframe and flat board are in horizontality, barrel roll is lower than cross bar, each cross bar leans out between the barrel roll, and vehicle wheels is cruising on cross bar and the dull and stereotyped road surface that constitutes.Lifting mechanism was received the action command that control mechanism sends when train came, with crossbeam jack-up, framework and dull and stereotyped joint perk, make framework and dull and stereotyped two negative sides of joining of formation domatic, when self-propelled vehicle or pedestrian attempt by barrel roll constitute domatic the time, will skid in wheel or underfooting, self-propelled vehicle or pedestrian can't be passed through, when self-propelled vehicle or pedestrian attempt by flat board constitute domatic the time, advancing is not hindered basically, therefore the stop device of this form can unidirectional prevention vehicle and pedestrian current.Train returns to normal by the instruction of road junction rear lifting mechanism according to control mechanism, domatic disappearance, and the road junction is able to normally open-minded.For improving dull and stereotyped voltage endurance capability, some short cross bars 21 can also be set on the basis below the flat board, these short cross bars play a supportive role to flat board under the normality.
Fig. 4 has provided the third form of stop device, this stop device comprises framework 16, flat board 18 and some barrel rolls 3, each barrel roll is evenly distributed in the framework, the both sides frame of its two ends rotating shaft connecting frame, cooperate with the framework rotation, this fit system can be realized by bearing or other any suitable modes, described framework and flat board are docking together, be sector, described barrel roll is the above polygon prism shape of five ribs, the framework below is provided with plane baffle plate 34, the fixed end of baffle plate is connected on the connecting element of below, framework outer end (not connecting a dull and stereotyped end), cooperate with the connecting element rotation, the baffle plate other end (being called free end) is positioned at the below of framework with dull and stereotyped junction, with push rod 12 bearing fits of lifting mechanism 11 (refer to two parts of cooperatively interacting can slide relative), this push rod can be a leading screw, the implementation of this lifting mechanism can be that two leading screws (a plurality of leading screws also can be set in case of necessity to reduce the pressure to single leading screw) that connect synchronous drive device are set, each hinged sliding connector of leading screw top, the baffle plate bottom surface is provided with the slide rail that matches with these sliding connectors, realize the mutual bearing fit of affiliated leading screw by cooperatively interacting of sliding connector and slide rail with baffle plate, this structure also can be used for push rod the cooperatively interacting with miscellaneous part of other lifting mechanisms of system provided by the invention, described synchronous drive device can adopt any prior art and other possible technology (for example gear transmission) to realize driven in synchronism, the drive motor action of the control signal control synchronous drive device of described control mechanism.When using this stop device, framework and dull and stereotyped outer end (not interconnective end) should be fixed on the basis, lifting mechanism is installed in the trench of framework and below, dull and stereotyped junction, the connecting element that connects the baffle plate fixed end is fixed on below, framework outer end, lifting mechanism lifts baffle plate under the normality, the plane of barrel roll side is with the baffle plate force together, barrel roll can not rotate, vehicle and pedestrian can barrel roll constitute domatic on advance, make the road junction be in opening state, receive the coherent signal of control mechanism when lifting mechanism after, its drive motor starts, and leading screw drives the baffle plate free end and descends, and makes baffle plate break away from each barrel roll, when slope that self-propelled vehicle or pedestrian attempt to constitute by barrel roll, will skid in wheel or underfooting, stop self-propelled vehicle or pedestrian to pass through thus, when self-propelled vehicle or pedestrian attempt by flat board constitute domatic the time, it is unaffected basically to advance, and therefore the stop device of this form also can be realized unidirectional prevention vehicle and pedestrian's current purpose.
Fig. 5 has provided the 4th kind of form of stop device, it comprises fixed flat planar 24 and the treadmill 22 that rotates cooperation by hinge 23 mutually, the outer end of fixed flat planar connects dull and stereotyped rotating shaft 25, the fixed flat planar bottom is connected with lifting mechanism 11, this lifting mechanism can adopt any prior art or other possibility technology, the lifting mechanism that is provided with leading screw that for example aforementioned various stop device adopted, the treadmill bottom is connected with damped elasticity mechanism 26, this damped elasticity mechanism can adopt any prior art or other possibility technology, the junction of fixed flat planar and treadmill can also be provided with position limiting structure, and making the tip-tilted maximum angle of treadmill free end is to make treadmill concordant with fixed flat planar.When this stop device uses, dull and stereotyped rotating shaft can be fixed on the basis, ground, lifting mechanism and damped elasticity mechanism are arranged in the trench, the groove that cooperates with treadmill is set on the opposite side road surface of trench, when the push rod 12 of lifting mechanism is withdrawn, fixed flat planar and treadmill are tiled on ground-surface groove and the trench, ground constitutes the plane together, vehicle can normally pass through, after the instruction of receiving control mechanism, the push rod of lifting mechanism is with fixed flat planar jack-up, form domatic, treadmill is under damped elasticity mechanism self elastic force effect, lift with fixed flat planar, at this moment reach stop device as vehicle from the fixed flat planar direction, follow-up the continuing of wheel contact fixed flat planar sailed, in the time of to treadmill, treadmill is pressed down, and treadmill slowly descends under the shock damping action of damped elasticity mechanism, and free end docks with ground, vehicle can continue to travel after reaching ground, wheel leaves treadmill free end slowly perk under the effect of damped elasticity mechanism behind the treadmill, can not clash into the tailstock during perk, sails from the treadmill direction as vehicle, the treadmill free end of perk is met to vehicle, stops vehicle '.
Lifting mechanism in the described various stop device also can adopt hydraulic efficiency elevation structure, and the control signal of control mechanism can be controlled the Hydraulic Pump action of lifting mechanism, to realize the control to lifting mechanism and stop device.
Described conveyer mechanism generally can adopt stainless steel conveyor belt or other to be suitable for the belt conveyor with corresponding weight capacity of outdoor use, and this mechanism can be fixedly mounted on the basis according to prior art, also can adopt liftable structure and mounting means.
Referring to Fig. 6, driven roller 31 and deflector roll 28 that liftable conveyer mechanism comprises belt conveyor 27 and cooperates with belt conveyor, can also comprise some transverse support bar 29, described strut bar is between each driven roller and deflector roll, and be in same plane, the rotating shaft at described driven roller and deflector roll two ends is connected on the crane 30 that is positioned at its both sides, crane connects the belt conveyor lifting mechanism 33 that is positioned at its below, this lifting mechanism 33 can adopt prior art or other possibility technology of any suitable, wherein one of form is to comprise that some tops connect the belt conveyor leading screw 32 and the belt conveyor leading screw synchronous drive device of crane, belt conveyor leading screw lower end can be provided with belt conveyor leading screw base, during use belt conveyor leading screw base is installed on the corresponding trench basis, each strut bar 29 can directly be spread frame at this above trench, also can earlier bracing member 36 be fixed, then each strut bar is fixed on the bracing member, under normal conditions, crane is in low level, make the belt conveyor on top be pressed on the strut bar just, prop up the weight such as self-propelled vehicle that are pressed on the belt conveyor by strut bar, to reduce under the normality to belt conveyor and driven roller, the damage of deflector roll etc., when belt conveyor is worked when objects such as self-propelled vehicle (on the mobile road junction), lifting mechanism at first raises crane, belt conveyor breaks away from strut bar, start belt conveyor work then, the drive motor of the control signal controlling and driving roller of described control mechanism and the action of the drive motor of belt conveyor leading screw synchronous drive device.
Referring to Fig. 7, driven roller 31 and deflector roll 28 that liftable conveyer mechanism also can comprise belt conveyor 27 and cooperate with belt conveyor, the rotating shaft at described driven roller and deflector roll two ends is connected on the crane 30 that is positioned at its both sides, crane connects the belt conveyor lifting mechanism 33 that is positioned at its below, this lifting mechanism 33 can adopt prior art or other possibility technology of any suitable, wherein one of form is to comprise that some tops connect the belt conveyor leading screw 32 and the belt conveyor leading screw synchronous drive device of crane, belt conveyor leading screw lower end can be provided with belt conveyor leading screw base, during use belt conveyor leading screw base is installed on the corresponding trench basis, under normal conditions, crane is in low level, the belt conveyor of bottom is pressed on the basis, ground, after vehicle reaches belt conveyor, by each driven roller of ground shoring of foundation and deflector roll, to reduce under the normality to belt conveyor and driven roller, the damage of deflector roll etc., when belt conveyor is worked when objects such as self-propelled vehicle (on the mobile road junction), lifting mechanism at first raises crane, the belt conveyor built on stilts, make belt conveyor work then, the drive motor of the control signal controlling and driving roller 31 of described control mechanism and 34 actions of the drive motor of belt conveyor leading screw synchronous drive device.
Described train vibration influence signal sensor 10 can adopt the prior art of any suitable or other may technology, and it is installed and used mode and can also adopt prior art or other appropriate technologies with the connection and the signal transmission form of control mechanism.
Described warning alarm mechanism 1 can adopt suitable prior art or other may technology, and it is installed and used mode and can also adopt prior art or other appropriate technologies with the connection and the signal transmission form of control mechanism 9.
The drive motor of described conveyer mechanism 6 and stop device 15 can adopt the motor of any suitable, its control circuit can adopt the prior art of any suitable that adapts with these motors or other may technology, these control circuits be mainly used in the controlling and driving motor startup, stop and hand of rotation.
Described control mechanism 9 and with being connected and prior art or other possible technology that the signal transfer mode can any suitable of system other each several parts.
The barrel roll of not doing special requirement in this specification sheets generally can adopt round roll form, also can adopt other any suitable forms (as many ribs roll form such as five ribs, six ribs, eight ribs).
All can be provided with anti-skid structures such as fin on the tread of the flat board of described various stop devices, fixed flat planar and treadmill.
When installing and using this system, the train vibration influence signal sensor should be matched with railway line, sensing device is accepted and is sent the train vibration influence signal to control mechanism; Conveyer mechanism is installed between the rail in the level crossing of railway and road and rail both sides, the major part of conveyer mechanism can be arranged in the trench, height when the belt conveyor on its top is pressed on the strut bar can be reserved the gap that can supply train wheel to pass through with rail height basically identical between belt conveyor and the rail; Stop device is arranged on road surface, both sides, road junction, buying car in installments when stop device is in the state of passing through, a upper surface that travels should the road surface be concordant basically with on every side, the direction of holding up traffic is the direction to the road junction, leave insulation strip between stop device and the belt conveyor, the insulation strip width generally should guarantee to be enough to park full size vehicle, and the stop device outside can also be provided with road surface deceleration stub; The Warning light of warning alarm mechanism and/or loud speaker are arranged on the position that can see and/or hear.
When the road that intersects with railway is provided with some shuntings (some car lanes that do not wait as footway, bicycle lane and the quantity of different directions etc.), facilities such as the stop device on the same position of different shuntings, conveyer mechanism can one (being that same facility is across each shunting), also can independently facility be set separately in different shuntings, between each shunting, between the independent facility in different shuntings and road roadside can be provided with spacer (as fence), also spacer can be set.
When some railways (common is two) are parallel, can conveyer mechanism be set all between all parallel rails and outside the rail of outermost both sides, each conveyer mechanism is connected mutually like this, self-propelled vehicle and other objects that are stuck on each bar railway can be shifted out zone, whole level crossing.
Claims (10)
1. unattended railway crossing's automatic vehicle blocking and obstacle eliminating system, comprise warning alarm mechanism, it is characterized in that also comprising stop device, conveyer mechanism and control mechanism, described control mechanism is provided with the train vibration influence signal sensor, and its control line connects the control circuit of warning alarm mechanism, stop device and conveyer mechanism respectively.
2. unattended railway crossing's automatic vehicle blocking as claimed in claim 1 and obstacle eliminating system, it is characterized in that described stop device comprises ground support, roller frame and the some barrel rolls that cooperatively interacts, ground support is provided with the some whippletrees that constitute a plane, roller frame top bilateral symmetry is provided with some upwardly extending long connecting rods that wait, every pair of symmetrical small end connects the rotating shaft at described barrel roll two ends respectively, cooperate with the barrel roll rotation, the roller frame has lifting mechanism.
3. unattended railway crossing's automatic vehicle blocking as claimed in claim 1 and obstacle eliminating system, it is characterized in that described stop device comprises framework, flat board, some barrel rolls and plurality of cross bars, each barrel roll is evenly distributed in the framework, the both sides frame of its two ends rotating shaft connecting frame, cooperate with the framework rotation, the two ends of framework and dull and stereotyped butt joint mutually cooperate with the crossbeam rotation respectively, and described crossbeam connects lifting mechanism down.
4. unattended railway crossing's automatic vehicle blocking as claimed in claim 1 and obstacle eliminating system, it is characterized in that described stop device comprises framework, dull and stereotyped and some barrel rolls, each barrel roll is evenly distributed in the framework, the both sides frame of its two ends rotating shaft connecting frame, cooperate with the framework rotation, described framework and flat board are docking together, be sector, described barrel roll is the above polygon prism shape of five ribs, the framework below is provided with the plane baffle plate, and the fixed end of baffle plate is connected on the connecting element of below, framework outer end, cooperates with the connecting element rotation, the baffle plate other end is positioned at the below of framework with dull and stereotyped junction, with the push rod bearing fit of lifting mechanism.
5. unattended railway crossing's automatic vehicle blocking as claimed in claim 1 and obstacle eliminating system, it is characterized in that described stop device comprises fixed flat planar and the treadmill that rotates cooperation by hinge mutually, the outer end of fixed flat planar connects dull and stereotyped rotating shaft, the fixed flat planar bottom is connected with lifting mechanism, the treadmill bottom is connected with damped elasticity mechanism, and the junction of fixed flat planar and treadmill is provided with position limiting structure.
6. as claim 2,3,4 or 5 described unattended railway crossing's automatic vehicle blocking and obstacle eliminating systems, it is characterized in that described lifting mechanism adopts the lifting mechanism that is provided with leading screw, each leading screw of this lifting mechanism connects synchronous drive mechanism, the drive motor action of the control signal control synchronous drive device of described control mechanism.
7. as claim 2,3,4 or 5 described unattended railway crossing's automatic vehicle blocking and obstacle eliminating systems, it is characterized in that the lifting mechanism in the described various stop device adopts hydraulic efficiency elevation structure, the control signal of control mechanism is controlled its Hydraulic Pump action.
8. as claim 2,3,4 or 5 described unattended railway crossing's automatic vehicle blocking and obstacle eliminating systems, it is characterized in that described conveyer mechanism comprises belt conveyor and driven roller that cooperates with belt conveyor and deflector roll, also comprise some transverse support bar, described strut bar is between each driven roller and deflector roll, and be in same plane, the rotating shaft at described driven roller and deflector roll two ends is connected on the crane that is positioned at its both sides, and crane connects the belt conveyor lifting mechanism that is positioned at its below.
9. as claim 2,3,4 or 5 described unattended railway crossing's automatic vehicle blocking and obstacle eliminating systems, it is characterized in that described conveyer mechanism comprises belt conveyor and driven roller that cooperates with belt conveyor and deflector roll, the rotating shaft at described driven roller and deflector roll two ends is connected on the crane that is positioned at its both sides, and crane connects the belt conveyor lifting mechanism that is positioned at its below.
10. the using method of unattended railway crossing's automatic vehicle blocking as claimed in claim 1 and obstacle eliminating system is characterized in that described train vibration influence signal sensor matches with railway line, accepts and sends the train vibration influence signal to control mechanism; Described conveyer mechanism is arranged between the rail in the level crossing of railway and road and the rail both sides, reserves the gap that can pass through for train wheel between its belt conveyor and the rail; The both sides, road junction are provided with stop device on the road surface, and the direction of holding up traffic leaves insulation strip for the direction to the road junction between described stop device and the belt conveyor, and the stop device outside can also be provided with road surface deceleration stub; The Warning light of described warning alarm mechanism and/or loud speaker are arranged on the position that can see and/or hear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03109408 CN1448302A (en) | 2003-04-09 | 2003-04-09 | Automatic safety car-aresting and obstacle-removing system for gateman-free rail/road crossing traffic and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03109408 CN1448302A (en) | 2003-04-09 | 2003-04-09 | Automatic safety car-aresting and obstacle-removing system for gateman-free rail/road crossing traffic and using method thereof |
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| CN1448302A true CN1448302A (en) | 2003-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 03109408 Pending CN1448302A (en) | 2003-04-09 | 2003-04-09 | Automatic safety car-aresting and obstacle-removing system for gateman-free rail/road crossing traffic and using method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482424A (en) * | 2018-03-18 | 2018-09-04 | 昆明创培知识产权服务有限公司 | A kind of railway containment facilities |
| CN108482425A (en) * | 2018-03-18 | 2018-09-04 | 昆明创培知识产权服务有限公司 | A kind of rail Intelligent drainage obstacle and accident prevention system |
| CN108482423A (en) * | 2018-03-18 | 2018-09-04 | 昆明创培知识产权服务有限公司 | A kind of railway accident prevention intelligence system |
| CN108674454A (en) * | 2017-05-30 | 2018-10-19 | 青岛联合智造科技有限公司 | The road and rail mouth protective fence of automatic lifting |
| CN115042840A (en) * | 2022-07-04 | 2022-09-13 | 陕西理工大学 | Traffic warning device of rail transit equipment industry |
-
2003
- 2003-04-09 CN CN 03109408 patent/CN1448302A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674454A (en) * | 2017-05-30 | 2018-10-19 | 青岛联合智造科技有限公司 | The road and rail mouth protective fence of automatic lifting |
| CN108674454B (en) * | 2017-05-30 | 2020-04-03 | 管浩铭 | Automatic lifting highway railway crossing protective fence |
| CN108482424A (en) * | 2018-03-18 | 2018-09-04 | 昆明创培知识产权服务有限公司 | A kind of railway containment facilities |
| CN108482425A (en) * | 2018-03-18 | 2018-09-04 | 昆明创培知识产权服务有限公司 | A kind of rail Intelligent drainage obstacle and accident prevention system |
| CN108482423A (en) * | 2018-03-18 | 2018-09-04 | 昆明创培知识产权服务有限公司 | A kind of railway accident prevention intelligence system |
| CN115042840A (en) * | 2022-07-04 | 2022-09-13 | 陕西理工大学 | Traffic warning device of rail transit equipment industry |
| CN115042840B (en) * | 2022-07-04 | 2023-03-14 | 陕西理工大学 | Traffic warning device of rail transit equipment industry |
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