CN113944130A

CN113944130A - Emergency lane guardrail capable of automatically intercepting illegal vehicle

Info

Publication number: CN113944130A
Application number: CN202111314212.3A
Authority: CN
Inventors: 高志会
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-01-18

Abstract

The invention relates to the technical field of road equipment, and discloses an emergency lane guardrail capable of automatically intercepting illegal vehicles. The guardrail can effectively block the vehicles occupying the lane, and prevent the vehicles occupying the lane from running in the emergency lane, and when the operating vehicles run on the emergency lane and roll over the pressing plate, the railings are automatically driven to rotate away from the lane, so that the normal traffic of the operating vehicles is ensured.

Description

Emergency lane guardrail capable of automatically intercepting illegal vehicle

Technical Field

The invention relates to the technical field of road equipment, in particular to an emergency lane guardrail capable of automatically intercepting illegal vehicles.

Background

The expressway is a modern traffic sign and provides powerful support for industrialization and urbanization, the expressway is closed and unidirectional, a specific entrance and exit and an interchange are arranged, vehicles enter or leave the expressway at a designated point, accidents such as traffic accidents or vehicle faults and the like happen on the expressway, in order to avoid influencing traffic and causing traffic accidents, the faulty vehicle or the faulty vehicle needs to be timely moved out of the expressway, and therefore an emergency lane is usually arranged beside the expressway.

The phenomenon of congestion on the expressway is very frequent along with the increase of vehicle reserves, the phenomenon that the vehicles occupy emergency lanes is rare when congestion occurs, and when an accident occurs or a vehicle fault occurs, due to the fact that a plurality of vehicles occupy the emergency lanes, trailers and ambulances cannot timely arrive at the scene.

Secondly, due to the fact that the speed of the vehicle is high on the highway, even if the fault vehicle stops on an emergency lane and is provided with a tripod, traffic accidents can still be caused.

Disclosure of Invention

Aiming at the defects of the background technology, the invention provides the technical scheme of the emergency lane guardrail capable of automatically intercepting the violation vehicles, which can stop the occupied vehicles and allow the operation vehicles to freely pass through, and solves the problems in the background technology.

The invention provides the following technical scheme: an emergency lane guardrail capable of automatically intercepting an illegal vehicle comprises a guardrail, wherein one end of the guardrail is fixedly connected with a rotating piece, the rotating piece is movably connected with a guardrail column through a bearing, the rotating piece can rotate under the drive of hydraulic pressure or air pressure to enable the vertical distance between the tail end of the guardrail and the guardrail to be smaller than cm, a drive cavity of the rotating piece is communicated with a capsule through a communicating pipe, the capsule is positioned on one side of the guardrail opposite to the vehicle, a pressing plate capable of extruding the capsule is arranged at the top of the capsule, the pressing plate protrudes out of the ground and is hinged with the ground, a one-way throttle valve is arranged between the rotating piece and the capsule, a control piece is arranged between the communicating pipe and the capsule, the control piece comprises a control valve arranged between the communicating pipe and the capsule and a controller capable of being placed on the vehicle, the control valve is closed under a natural state, and the controller can control the opening of the control valve, allowing hydraulic or pneumatic pressure to flow freely.

Preferably, the side of the handrail facing the vehicle is provided with a circular arc baffle.

Preferably, the rotating part comprises an inner ring and a rotating ring, the rotating ring is sleeved outside the inner ring, the rotating ring is fixedly connected with the outer ring of the bearing, the inner ring and the rotating ring are fixedly connected with baffle plates, the baffle plates are arranged in a gap between the inner ring and the rotating ring, an annular spring and an annular bladder are respectively arranged between two sides of each baffle plate, and the annular spring is communicated with the communicating pipe.

Preferably, the capsule has a semicircular groove in the bottom, is inserted into the groove, is filled with liquid in the upper part, and has buffer spaces at both ends.

Preferably, the bottom of the pressing plate is provided with an arc-shaped protrusion, one end of the pressing plate is hinged with the ground and is hinged with the ground through an elastic belt, and the other side of the pressing plate is provided with an arc-shaped reset elastic column.

Preferably, the control valve comprises a valve body, a valve rod, a reset spring and a driven magnetic plate, the valve body is a one-way valve which can be controlled to be in full circulation, the controller is a driving magnetic plate arranged at the head of the automobile, a valve core of the valve body is fixedly connected with the valve rod, the upper end of the valve rod is fixedly connected with the driven magnetic plate, and the reset spring for resetting the valve body and the driven magnetic plate is arranged between the valve body and the driven magnetic plate.

The invention has the following beneficial effects:

1. this but emergency lane guardrail of automatic interception violation vehicle, railing can effectively block and occupy the lane vehicle, prevents to occupy the lane vehicle and goes in emergency lane, and when operation vehicle goes on emergency lane, when rolling over the clamp plate, the rotatory lane that leaves of automatic drive railing guarantees operation vehicle's normal current, when the road blocks up, can guarantee that operation vehicle can in time reach the roadblock place, in time discharges the trouble or in time carries out the first aid to the wounded.

2. This but emergency lane guardrail of automatic interception violation vehicle has reduced the vehicle and has had no accident to occupy emergency lane because the obstruction of railing, therefore the fault car is stopped on emergency lane temporarily, is also reduced by the probability that rear vehicle knocks into the back by a wide margin, and secondly, the upper pressure plate of emergency lane and the compressed of capsule and the quilt of railing are rotatory all has better energy-absorbing effect, and when necessary, the vehicle of out of control strikes the railing in succession and also can guarantee the faster stop of the vehicle of out of control.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a rotary member according to the present invention;

FIG. 3 is a schematic view of the structure of a pressure plate and bladder of the present invention;

fig. 4 is a schematic structural view of the control member of the present invention.

In the figure: 1. a railing; 2. a rotating member; 21. an inner ring; 22. rotating the ring; 23. an annular spring; 24. an annular bladder; 3. a bearing; 4. a communicating pipe; 5. pressing a plate; 6. a bladder; 7. a control member; 71. a valve body; 72. a valve stem; 73. a return spring; 74. a driven magnetic plate; 75. a drive magnetic plate; 8. and resetting the elastic column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, an emergency lane guardrail capable of automatically intercepting an illegal vehicle comprises a guardrail 1, one end of the guardrail 1 is fixedly connected with a rotating member 2, the rotating member 2 is movably connected with a guardrail column through a bearing 3, the rotating member 2 and the bearing 3 are sleeved on the guardrail column or a rotating shaft fixedly connected with the guardrail column, the rotating member 2 is connected with the bearing 3, the rotating member 2 can rotate under hydraulic or pneumatic driving to enable the vertical distance between the tail end of the guardrail 1 and the guardrail to be less than 30 cm, the rotating angle is greater than 80 degrees and less than 180 degrees, a driving cavity of the rotating member 2 is communicated with a bladder body 6 through a communicating pipe 4, the bladder body 6 is located on one side of the guardrail 1 opposite to the vehicle, the vehicle firstly rolls a pressing plate 5 and then reaches the guardrail 1, the distance between the bladder body 6 and the guardrail 1 is about 1 meter, a pressing plate 5 capable of pressing the bladder body 6 is arranged at the top of the bladder body 6, the pressing plate 5 protrudes from the ground and is hinged with the ground, when an automobile passes through the pressing plate 5, the capsule body 6 is extruded, the pressure of liquid or gas in the capsule body 6 is transmitted to the rotating member 2, the rotating member 2 is driven to rotate, a one-way throttle valve is arranged between the rotating member 2 and the capsule body 6, the backflow speed of the liquid in the rotating member 2 is limited, after the rotating member 2 drives the railing 1 to rotate, the speed is slow when the rotating member 2 is reset, the automobile has enough time to pass through, the automobile cannot collide with the reset railing 1, a control member 7 is arranged between the communicating pipe 4 and the capsule body 6, the control member 7 comprises a control valve arranged between the communicating pipe 4 and the capsule body 6 and a controller capable of being placed on the automobile, the control valve is closed under a natural state, and the controller can control the control valve to be opened, so that hydraulic pressure or air pressure can flow freely.

Wherein, railing 1 comes to one side to be equipped with convex baffle towards the vehicle, and the baffle is made by energy-absorbing material, and when the vehicle brake was out of order, can reduce the speed of a motor vehicle through striking railing 1 and guardrail.

Referring to fig. 2, the rotating member 2 includes an inner ring 21 and a rotating ring 22, the inner ring 21 is fixedly connected to the rotating shaft or the guardrail column, the rotating ring 22 is sleeved outside the inner ring 21, the rotating ring 22 is fixedly connected to the outer ring of the bearing 3, the inner ring 21 and the rotating ring 22 are both fixedly connected to a baffle, the baffle is disposed in a gap between the inner ring 21 and the rotating ring 22, an annular spring 23 and an annular bladder 24 are respectively disposed between two sides of the two baffles, the annular spring 23 is communicated with the communicating pipe 4, a connecting position between the communicating pipe 4 and the annular spring 23 is disposed at a side close to the baffle of the inner ring 21, movement of the communicating pipe 4 is reduced, the rotating ring 22 is driven to rotate when the annular spring 23 is filled with air or filled with liquid, and the rotating member is reset under an elastic force of the annular bladder 24 after pressure in the annular spring 23 is reduced.

Referring to FIG. 3, in which the bottom of the capsule 6 has a semicircular groove, the capsule 6 is embedded in the groove, the upper portion is filled with liquid, and protrudes above the ground, and both ends of the capsule 6 are provided with a buffer space, the elastic force with which the capsule 6 is filled is greater than the minimum elastic force with which the annular capsule 24 is compressed, ensuring that the annular capsule 24 is compressible in place while ensuring that the pressure plate 5 is flush with the ground.

Wherein, the bottom of clamp plate 5 is equipped with curved salient, improve the effect of extrusion bladder body 6, the one end of clamp plate 5 is articulated with ground, it is articulated with ground through the elastic band, the opposite side of clamp plate 5 is equipped with curved elastic column 8 that resets, ground is equipped with the holding tank that corresponds with elastic column 8 that resets, elastic column 8 that resets can insert in the holding tank, be equipped with the elastic substance between the bottom of elastic column 8 and holding tank that resets, make elastic column 8 that resets pop out, elastic column 8 that resets simultaneously also can retract, make clamp plate 5 flush with ground, reduce jolting that the vehicle rolled.

Referring to fig. 4, the control valve includes a valve body 71, a valve stem 72, a return spring 73 and a driven magnetic plate 74, the valve body 71 is a one-way valve capable of controlling full flow and capable of freely returning, when the control valve is started, the control valve is a driving magnetic plate 75 installed at the head of the automobile, a valve core of the valve body 71 is fixedly connected with the valve stem 72, the upper end of the valve stem 72 is fixedly connected with the driven magnetic plate 74, the driven magnetic plate 74 and the driving magnetic plate 75 are shown as attracting to drive the valve stem 72 to move, so that the valve body 71 changes from one-way flow to full flow, the return spring 73 for returning the valve body 71 and the driven magnetic plate 74 is arranged between the valve body 71 and the driven magnetic plate 74, in order to ensure the alignment of the driving magnetic plate 75 and the driven magnetic plate 74, the driving magnetic plate 75 can be relatively large, the valve stem 72 is provided with a delay device for preventing the valve stem 72 from returning, after the valve stem 72 is manually opened, the valve stem 72 is delayed for 20-30 minutes and then returned, the ordinary automobile also can freely pass, the starting after the trouble car trouble shooting of being convenient for, delay or timing structure are comparatively common, and this application is not repeated.

The working principle and the working process of the invention are as follows:

when the working vehicle runs on an emergency lane, the valve body 71 is opened to full circulation by the driving magnetic plate 75 of the head, when the wheels roll over the pressing plate 5, the pressing capsule 6 is pressed to hydraulically drive the rotating part 2 to rotate, the railing 1 is driven to rotate, the railing 1 rotates to leave the lane, so that the working vehicle can freely pass, after the vehicle runs, liquid in the rotating part 2 flows back, under the action of the one-way throttle valve, the backflow speed is slow, the railing 1 is slowly selected to reset, when the occupied vehicle runs on the emergency lane, because the control part 7 is in the state of the one-way valve, the vehicle cannot drive the railing 1 to rotate when rolling over the pressing plate 5, the railing 1 blocks the normal vehicle, and the vehicle cannot occupy the emergency lane.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can intercept emergent lane guardrail of violation vehicle automatically, includes railing (1), its characterized in that: one end of the handrail (1) is fixedly connected with a rotating part (2), the rotating part (2) is movably connected with the guardrail column through a bearing (3), the rotating part (2) can rotate under hydraulic or pneumatic drive to enable the vertical distance between the tail end of the handrail (1) and the guardrail to be less than 30 cm, a driving cavity of the rotating part (2) is communicated with an bladder body (6) through a communicating pipe (4), the bladder body (6) is positioned on one side of the handrail (1) opposite to the vehicle, a pressing plate (5) capable of pressing the bladder body (6) is arranged at the top of the bladder body (6), the pressing plate (5) protrudes out of the ground and is hinged with the ground, a one-way throttle valve is arranged between the rotating part (2) and the bladder body (6), a control part (7) is arranged between the communicating pipe (4) and the bladder body (6), and the control part (7) comprises a control valve arranged between the communicating pipe (4) and the bladder body (6) and a controller capable of being placed on the vehicle, the control valve is closed in a natural state, and the controller can control the control valve to be opened so that hydraulic pressure or air pressure can freely flow.

2. The emergency lane guardrail capable of automatically intercepting illegal vehicles according to claim 1, is characterized in that: the side of the railing (1) facing the vehicle is provided with a circular arc baffle.

3. The emergency lane guardrail capable of automatically intercepting illegal vehicles according to claim 1, is characterized in that: rotating member (2) include inner ring (21) and change (22), the outside cover of inner ring (21) is equipped with change (22), the outer loop fixed connection of change (22) and bearing (3), the equal fixedly connected with baffle of inner ring (21) and change (22), the clearance between inner ring (21) and change (22) is located to the baffle, two be equipped with annular spring (23) and annular capsule (24) between the both sides of baffle respectively, annular spring (23) and communicating pipe (4) intercommunication.

4. An emergency lane guardrail capable of automatically intercepting illegal vehicles according to claim 3, characterized in that: the bladder (6) has a semicircular groove at the bottom, the bladder (6) is embedded in the groove, the upper portion is filled with liquid, and buffer spaces are provided at both ends of the bladder (6).

5. The emergency lane guardrail capable of automatically intercepting illegal vehicles according to claim 4, is characterized in that: the bottom of clamp plate (5) is equipped with curved salient, the one end of clamp plate (5) is articulated with ground, and is articulated with ground through the elastic webbing, the opposite side of clamp plate (5) is equipped with curved elastic column (8) that resets.

6. An emergency lane guardrail capable of automatically intercepting illegal vehicles according to claim 3, characterized in that: the control valve comprises a valve body (71), a valve rod (72), a reset spring (73) and a driven magnetic plate (74), wherein the valve body (71) is a one-way valve which can be controlled to be in full circulation, the controller is a driving magnetic plate (75) arranged on the head of an automobile, a valve core of the valve body (71) is fixedly connected with the valve rod (72), the upper end of the valve rod (72) is fixedly connected with the driven magnetic plate (74), and the reset spring (73) for resetting the valve body (71) and the driven magnetic plate (74) is arranged between the valve body (71) and the driven magnetic plate (74).