CN110276920B - Urban road traffic accident rapid dredging device - Google Patents
Urban road traffic accident rapid dredging device Download PDFInfo
- Publication number
- CN110276920B CN110276920B CN201910591600.2A CN201910591600A CN110276920B CN 110276920 B CN110276920 B CN 110276920B CN 201910591600 A CN201910591600 A CN 201910591600A CN 110276920 B CN110276920 B CN 110276920B
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- sliding
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- rod
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- road traffic
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a rapid dredging device for urban road traffic accidents, which comprises an isolation post, wherein a groove with a downward opening is arranged in the isolation post, a stop door is arranged at the lower end of the groove, the stop door can be connected with the end surface of the lower end of the groove in a sliding way and is symmetrical left and right, the device can be contracted into a small section through a threaded connection structure when being stored, the position of an indicator light is improved when the device is unfolded during working, the traffic accidents at the position can be clearly seen by a vehicle at the rear part, lane change preparation is made in advance, meanwhile, the indicator light is lifted up and started after moving is needed, the injury to users due to careless operation is avoided, an accident area is separated from a traffic lane by utilizing a strip-shaped isolation belt and a movable positioning pile, the basic traffic capacity of a road surface is ensured, the accident traces are protected, and when being stored, the device in the device can be contracted through folding or spiral rotation to reduce the occupied, is convenient to carry.
Description
Technical Field
The invention relates to the technical field of traffic guidance, in particular to a rapid urban road traffic accident persuasion device.
Background
Along with the popularization of cars, more and more people choose to drive the car to go out, and the car brings convenience to the people and saves time. However, in the case of a traffic accident in front, due to the limitation of the sight line, the vehicles located behind cannot accurately capture the road information in front, and the emergent people can choose to block or walk an emergency lane, which can cause the safety of the driving personnel, and in the case of a traffic accident, there is no isolation belt device which can be carried along with the vehicle and has the function of isolation indication, and the field trace can be damaged when the vehicle passes through the isolation belt device, so that the trouble is caused for the follow-up investigation and responsibility pursuit.
Disclosure of Invention
The technical problem is as follows:
when an automobile accident happens, the reminding of the rear vehicle is not timely, and a device capable of isolating, dredging and pointing on the spot is lacked.
In order to solve the problems, the embodiment designs an urban road traffic accident rapid dredging device, which comprises an isolation post, wherein a groove with a downward opening is arranged in the isolation post, a stop door is arranged at the lower end of the groove, the stop door can control the closed state of the opening of the groove through a door plate which is connected with the end surface of the lower end of the groove in a sliding way and is symmetrical left and right, a starting cavity with an upward opening is arranged at the upper end of the groove, a stand column is fixedly connected in the starting cavity, six selection switches with central symmetry are arranged in the stand column, the selection switches can realize single-opening or multi-opening functions through a slide block which is connected with the stand column in a sliding way, six receiving cavities with central symmetry and outward opening are arranged in the isolation post, and a clamping device is connected on the inner wall of the receiving cavities, which is close to the side of the starting cavity, clamping device accessible with accomodate intracavity wall sliding connection's slide bar, fixed connection in the slide bar and with slider sliding connection's ball, through the horizontal slip control of ball clamping device's elasticity, but the butt has indicating device on the clamping device, the arrow point that the indicating device accessible sent light to the external world, sliding connection in the U-shaped frame in the arrow point outside, and set up in on the U-shaped frame can with the power of arrow point butt, through the power with the striking light of intercommunication transmission of the butt relation realization circuit of arrow point, the indicating device lower extreme rotates and is connected with the isolating device that can distinguish accident area and area of traveling.
Preferably, the groove is internally and fixedly connected with a cross beam, the cross beam is connected with a sliding barrel in a sliding manner, the outer side of the sliding barrel is hinged with a pull rod in bilateral symmetry, supporting legs are connected in the sliding barrel in a sliding manner, the lower ends of the supporting legs are provided with bases, the bases are provided with sliding chutes in bilateral symmetry, and the sliding chutes are connected with telescopic plates in a sliding manner, wherein the telescopic plates are hinged with the pull rod.
The stop door comprises two sets of lock grooves which are arranged on the lower side end face of the isolation column and are bilaterally symmetrical, the door plate is connected with a lock rod which can be abutted against the lock grooves in a sliding mode, and the lock rod is connected with the door plate through a tension spring.
The selection switch comprises a curved surface groove arranged in one side end face, far away from the upright post, of the sliding block, the curved surface groove is connected with the ball in a sliding mode, a restraining spring is connected between the lower side of the sliding block and the upright post, and a button is arranged at the upper end of the sliding block.
The clamping device comprises a butt plate arranged in the accommodating cavity, a resistance spring is connected between the butt plate and the accommodating cavity, a chain rod is hinged to the butt plate, a clamping rod is hinged to the other end of the chain rod, and a compression spring is connected between the clamping rod and the inner wall of the accommodating cavity.
The indicating device comprises an indicating frame which can be abutted to the clamping rods, an open slot with an upward opening is formed in the indicating frame, and a fixing rod which can be abutted to the power supply is fixedly connected to the inner wall of the bottom end of the open slot.
The isolating device comprises a transmission shaft which is connected with the indicating frame in a rotating mode, a support is fixedly arranged in the transmission shaft, a climbing shaft which extends up and down is connected to the support in a rotating mode, the climbing shaft is connected with the inner wall of the bottom end of the open slot in a threaded mode and is connected with the arrow in a rotating mode, the lower end of the climbing shaft is installed in the upper side end face of the supporting rod in a sliding mode, a one-way coupler is connected to the climbing shaft in a splined mode, an adhering wheel is arranged on the outer circle end face of the climbing shaft, a belt wheel is connected to the inner wall of the bottom end of the accommodating cavity in a rotating mode, a torsion spring is connected between the belt wheel.
Wherein, one way coupling including set up in climb epaxial and be located the carousel of support downside, the carousel with be connected with reset spring between the support, the carousel lower extreme is equipped with the shaft coupling bucket, four ejector pads of fixedly connected with centrosymmetry in the shaft coupling bucket, sliding connection has four bevel blocks of centrosymmetry on the carousel, the bevel block can with the ejector pad butt, the bevel block with be connected with buffer spring between the carousel.
The invention has the beneficial effects that: the invention can be contracted into a small section when being stored through a structure of threaded connection, the position of the indicator light is improved when the indicator light is unfolded during working, a vehicle at the rear can clearly see a traffic accident at the position, lane change preparation is made in advance, meanwhile, the indicator light is pulled up after the indicator light needs to be moved, the condition that a user is injured by careless operation is avoided, an accident area is separated from a traffic lane by utilizing a cloth strip-shaped isolation belt and a movable positioning pile, the basic driving capacity of a road surface is ensured, and accident traces are protected.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a rapid urban road traffic accident evacuation device according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a rapid dredging device for urban road traffic accidents, which is mainly applied to the process of dredging the road surface after the occurrence of the traffic accidents, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to an urban road traffic accident rapid dredging device, which comprises an isolation column 11, wherein a groove 13 with a downward opening is arranged in the isolation column 11, a stop door 901 is arranged at the lower end of the groove 13, the stop door 901 can control the closed state of the opening of the groove 13 through a door plate 21 which is connected with the lower end surface of the groove 13 in a sliding way and is symmetrical left and right, a starting cavity 43 with an upward opening is arranged at the upper end of the groove 13, a stand column 47 is fixedly connected in the starting cavity 43, six selection switches 902 with central symmetry are arranged in the stand column 47, the selection switches 902 can realize single-opening or multi-opening functions through a slide block 45 which is connected with the stand column 47 in a sliding way, six containing cavities 12 with central symmetry and outward openings are arranged in the isolation column 11, a clamping device 903 is connected on the inner wall of the containing cavity 12 close to the side of the starting cavity 43 in a sliding way, the clamping device 903 can realize single-, the clamping device 903 is controlled to be loose and tight through sliding of the ball 49, the clamping device 903 can be abutted with an indicating device 904, the indicating device 904 can be connected with an arrow 38 which emits light to the outside in a sliding mode through the arrow 38, the U-shaped frame 52 is arranged on the outer side of the arrow 38 and is arranged on the U-shaped frame 52 and can be abutted against the arrow 38, striking light is emitted through connection of the power supply 51 and the arrow 38, and the lower end of the indicating device 904 is rotatably connected with an isolating device 905 which can distinguish an accident zone from a driving zone.
Beneficially, fixedly connected with crossbeam 14 in the recess 13, sliding connection has slide barrel 16 on crossbeam 14, slide barrel 16 outside articulated connection has bilateral symmetry's pull rod 15, sliding connection has supporting legs 17 in slide barrel 16, the supporting legs 17 lower extreme is equipped with base 18, be equipped with bilateral symmetry's spout 19 on the base 18, sliding connection in spout 19 with pull rod 15 articulated expansion plate 20, base 18 passes through expansion plate 20 increases the area of contact with ground, reinforcing stability.
According to an embodiment, the shutter 901 is described in detail below, where the shutter 901 includes two sets of lock grooves 25 that are arranged on the lower end surface of the isolation column 11 and are bilaterally symmetrical, a lock rod 22 that can abut against the lock grooves 25 is connected to the door plate 21 in a sliding manner, an extension spring 23 is connected between the lock rod 22 and the door plate 21, and the sliding of the door plate 21 is limited by the abutting relationship between the lock rod 22 and the lock grooves 25, so as to ensure stable carrying.
According to the embodiment, the selection switch 902 is described in detail below, the selection switch 902 includes a curved groove 44 provided in an end surface of the slider 45 on a side away from the pillar 47, the curved groove 44 is slidably connected to the ball 49, a restraining spring 48 is connected between a lower side of the slider 45 and the pillar 47, a button 46 is provided at an upper end of the slider 45, and the ball 49 is pushed to move by the unevenness of an inner wall of the curved groove 44.
According to an embodiment, the clamping device 903 is described in detail below, the clamping device 903 comprises an abutting plate 40 disposed in the receiving cavity 12, a resistance spring 41 is connected between the abutting plate 40 and the receiving cavity 12, a chain rod 55 is hinged to the abutting plate 40, the other end of the chain rod 55 is hinged to a clamping rod 53, and a compression spring 54 is connected between the clamping rod 53 and the inner wall of the receiving cavity 12.
According to an embodiment, the following detailed description is provided for the indicating device 904, the indicating device 904 includes an indicating frame 37 capable of abutting against the clamping rod 53, the indicating frame 37 is provided with an open slot 39 with an upward opening, a fixing rod 50 capable of abutting against the power supply 51 is fixedly connected to an inner wall of a bottom end of the open slot 39, and the power supply 51 is pushed to move upwards to disconnect the power connection with the arrow 38 by using a height difference between the fixing rod 50 and the arrow 38.
According to the embodiment, the following detailed description is made on the isolating device 905, the isolating device 905 includes a transmission shaft 36 rotatably connected with the indication frame 37, a support 35 is fixedly arranged in the transmission shaft 36, a climbing shaft 27 extending up and down is rotatably connected to the support 35, the climbing shaft 27 is in threaded connection with the inner wall of the bottom end of the open slot 39 and is rotatably connected with the arrow 38, so as to realize the lifting of the arrow 38, the lower end of the climbing shaft 27 is slidably mounted in the upper end face of the support rod 26, a one-way coupler 906 is connected to the climbing shaft 27 through a spline, an outer circle end face of the climbing shaft 27 is provided with an adhesion wheel 30, the inner wall of the bottom end of the accommodating cavity 12 is rotatably connected with a belt wheel 28, the belt wheel 28 is connected with the accommodating cavity 12 through a torsion spring 24, and an isolation belt 31 is connected between the belt wheel 28.
In the following, the one-way coupling 906 is described in detail according to an embodiment, the one-way coupling 906 includes a rotating plate 33 provided on the ascent shaft 27 and located at a lower side of the bracket 35, a return spring 34 is connected between the rotary disc 33 and the bracket 35, a coupling barrel 32 is arranged at the lower end of the rotary disc 33, four pushing blocks 57 with central symmetry are fixedly connected in the coupling barrel 32, four inclined plane blocks 56 with central symmetry are connected on the turntable 33 in a sliding way, the inclined plane block 56 can be abutted against the push block 57, the turntable 33 rotates anticlockwise to push the inclined plane block 56 to retract through the abutting of the inclined planes of the inclined plane block 56 and the push block 57, the inclined plane block 56 and the push block 57 rotate asynchronously, the turntable 33 rotates clockwise, the inclined surface block 56 and the pushing block 57 are pushed to rotate synchronously by the abutting of the vertical surface of the two, and a buffer spring 59 is connected between the inclined surface block 56 and the turntable 33.
The following describes in detail the use steps of the urban road traffic accident rapid persuasion device in the present document with reference to fig. 1 to 4: after a car accident, a person pulls the lock rod 22 to move downwards, the lock rod is separated from the abutting with the lock groove 25, then the door panel 21 is pulled to slide towards the side far away from the groove 13, at the moment, the base 18 drops to the abutting with the ground due to the self weight, the separation post 11 is put down, the upper inner wall of the groove 13 abuts with the sliding barrel 16 and pushes the sliding barrel to move downwards, the telescopic plate 20 is pushed by the pull rod 15 to move out of the sliding groove 19, the auxiliary support is carried out, the button 46 at the leftmost end is pressed, the sliding block 45 moves downwards, so that the bulge of the curved groove 44 pushes the ball 49 to slide towards the accommodating cavity 12 side, at the moment, the abutting plate 40 moves outwards, the clamping rod 53 is pushed by the chain rod 55 to release the abutting to the indicating frame 37, the indicating frame 37 is held to pull to move towards the outside of the accommodating cavity 12, at the moment, the adhesion wheel 30 is pulled by the isolation belt 31, further, the climbing shaft 27 is not driven, when the climbing shaft is pulled to the farthest end, the supporting rod 26 freely falls to abut against the ground, the abutting of the isolation belt 31 and the adhesion wheel 30 is released, at this time, because the adhesion wheel 30 enables the return spring 34 to have elastic potential energy through the support 35 in the previous stage, the external force is removed in the current stage, the turntable 33 rotates clockwise under the elastic force recovery of the return spring 34, at this time, the vertical surface abutting is formed between the push block 57 and the inclined surface block 56, the climbing shaft 27 is driven to rotate, the arrow 38 is driven to move upwards through the thread transmission with the open slot 39, and in the moving process of the arrow 38, the power supply 51 is separated from the abutting with the fixed rod 50, so that the U-shaped frame 52 moves downwards under the action of gravity, the power supply 51 abuts against the arrow 38, and the circuit is connected;
when the isolation zone is required, it is pressed together with several sets of buttons 46, and after the indicator frame 37 is removed by the communicating step, the adhesion wheels 30 are removed from their respective pulleys 28 and sequentially adhered to the adhesion wheels 30 of the previous set.
The invention has the beneficial effects that: the invention can be contracted into a small section when being stored through a structure of threaded connection, the position of the indicator light is improved when the indicator light is unfolded during working, a vehicle at the rear can clearly see a traffic accident at the position, lane change preparation is made in advance, meanwhile, the indicator light is pulled up after the indicator light needs to be moved, the condition that a user is injured by careless operation is avoided, an accident area is separated from a traffic lane by utilizing a cloth strip-shaped isolation belt and a movable positioning pile, the basic driving capacity of a road surface is ensured, and accident traces are protected.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (8)
1. A rapid dredging device for urban road traffic accidents comprises an isolation column;
a groove with a downward opening is formed in the isolation column, a stop door is arranged at the lower end of the groove, the stop door can control the closed state of the opening of the groove through a door plate which is connected with the end face of the lower end of the groove in a sliding mode and is symmetrical left and right, a starting cavity with an upward opening is formed in the upper end of the groove, a stand column is fixedly connected in the starting cavity, six selection switches which are symmetrical in center are arranged in the stand column, the selection switches can realize single-opening or multi-opening functions through slide blocks which are connected with the stand column in a sliding mode, and six containing cavities which are symmetrical in center and are outwards opened are formed;
the inner wall of the containing cavity, which is close to the side of the starting cavity, is connected with a clamping device in a sliding manner, the clamping device can pass through a sliding rod which is connected with the inner wall of the containing cavity in a sliding manner, a ball which is fixedly connected with the sliding rod and is connected with the sliding block in a sliding manner is arranged, the tightness of the clamping device is controlled by the left-right sliding of the ball, and the clamping device can be abutted with an indicating device;
the indicating device accessible sends the arrow point of light to the external world, sliding connection in the U-shaped frame in the arrow point outside, and set up in on the U-shaped frame can with the power of arrow point butt, through the power with the butt relation of arrow point realizes that the intercommunication of circuit launches striking light, the indicating device lower extreme rotates to be connected with can take the accident to take and the isolating device who takes the differentiation of traveling.
2. The rapid urban road traffic accident persuasion device of claim 1, wherein: the improved structure of the telescopic plate comprises a groove, and is characterized in that a cross beam is fixedly connected in the groove, a sliding barrel is slidably connected to the cross beam, bilaterally symmetrical pull rods are hinged to the outer side of the sliding barrel, supporting legs are slidably connected to the inner side of the sliding barrel, a base is arranged at the lower end of the supporting legs, bilaterally symmetrical chutes are formed in the base, and telescopic plates hinged to the pull rods are slidably connected to the chutes.
3. The rapid urban road traffic accident persuasion device of claim 1, wherein: the stop gate comprises two sets of lock grooves which are arranged on the lower side end face of the isolation column and are bilaterally symmetrical, the door plate is connected with a lock rod which can be abutted against the lock grooves in a sliding mode, and the lock rod is connected with the door plate through a tension spring.
4. The rapid urban road traffic accident persuasion device of claim 1, wherein: the selector switch comprises a curved surface groove arranged in one side end face, far away from the upright post, of the sliding block, the curved surface groove is connected with the ball in a sliding mode, a restraining spring is connected between the lower side of the sliding block and the upright post, and a button is arranged at the upper end of the sliding block.
5. The rapid urban road traffic accident persuasion device of claim 1, wherein: the clamping device comprises a butt plate arranged in the accommodating cavity, a resistance spring is connected between the butt plate and the accommodating cavity, a chain rod is hinged to the butt plate, a clamping rod is hinged to the other end of the chain rod, and a compression spring is connected between the clamping rod and the inner wall of the accommodating cavity.
6. The rapid urban road traffic accident persuasion device of claim 5, wherein: the indicating device comprises an indicating frame which can be abutted to the clamping rods, an open slot with an upward opening is formed in the indicating frame, and a fixed rod which can be abutted to the power supply is fixedly connected to the inner wall of the bottom end of the open slot.
7. The rapid urban road traffic accident persuasion device of claim 6, wherein: the isolating device comprises a transmission shaft which is rotatably connected with the indicating frame, a support is fixedly arranged in the transmission shaft, a climbing shaft which extends up and down is rotatably connected onto the support, the climbing shaft is in threaded connection with the inner wall of the bottom end of the open slot and is rotatably connected with the arrow, the lower end of the climbing shaft is slidably mounted in the upper side end face of the supporting rod, a one-way coupler is connected onto the climbing shaft through a spline, an adhering wheel is arranged on the outer circle end face of the climbing shaft, a belt wheel is rotatably connected onto the inner wall of the bottom end of the accommodating cavity, a torsion spring is connected between the belt wheel and the accommodating cavity, and an isolating belt is connected between the belt wheel and.
8. The rapid urban road traffic accident persuasion device of claim 7, wherein: the one-way coupling including set up in climb epaxial and being located the carousel of support downside, the carousel with be connected with reset spring between the support, the carousel lower extreme is equipped with the shaft coupling bucket, four ejector pads of fixedly connected with centrosymmetry in the shaft coupling bucket, sliding connection has four sloping pieces of centrosymmetry on the carousel, the sloping piece can with the ejector pad butt, the sloping piece with be connected with buffer spring between the carousel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910591600.2A CN110276920B (en) | 2019-07-02 | 2019-07-02 | Urban road traffic accident rapid dredging device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910591600.2A CN110276920B (en) | 2019-07-02 | 2019-07-02 | Urban road traffic accident rapid dredging device |
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| CN110276920A CN110276920A (en) | 2019-09-24 |
| CN110276920B true CN110276920B (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910591600.2A Active CN110276920B (en) | 2019-07-02 | 2019-07-02 | Urban road traffic accident rapid dredging device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110761212B (en) * | 2019-11-11 | 2020-09-15 | 安徽鸿杰威尔停车设备有限公司 | Automatic commanding device of traffic police imitation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11315517A (en) * | 1998-02-26 | 1999-11-16 | Shinyoo Kogyo:Kk | Crossing gate and vehicle control system thereby |
| CN206784217U (en) * | 2017-04-29 | 2017-12-22 | 蚌埠骏杰电子科技有限公司 | A kind of lift traffic dispersion device |
| CN109102707A (en) * | 2017-06-21 | 2018-12-28 | 深圳市以捷智慧交通科技有限公司 | A kind of road surface formula electronics traffic lane separator and the road using the isolating device |
| CN108205907A (en) * | 2017-11-24 | 2018-06-26 | 潘荣静 | A kind of modified intelligent transportation indicating equipment |
| CN109537489B (en) * | 2018-12-11 | 2021-09-21 | 佛山科学技术学院 | Traffic flow dredging system for traffic accident and control method thereof |
| CN112302395A (en) * | 2018-12-11 | 2021-02-02 | 王艺儒 | Wisdom city garage persuasion device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2308682Y (en) * | 1997-04-17 | 1999-02-24 | 张涌泉 | Segregating tape appts. |
| CN201411644Y (en) * | 2009-05-21 | 2010-02-24 | 王大卫 | Combined type isolation strip for road |
| CN207159864U (en) * | 2017-09-13 | 2018-03-30 | 雨发建设集团有限公司 | A kind of municipal construction alarming device |
| CN108396635A (en) * | 2018-04-10 | 2018-08-14 | 辛成辉 | A kind of removable track isolation strip of Overbridge type |
| CN109867231A (en) * | 2019-03-25 | 2019-06-11 | 哈尔滨工程大学 | A kind of quick delivery apparatus of new city road traffic accident |
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| CN110276920A (en) | 2019-09-24 |
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