CN115679868B - Anti-collision device for road traffic engineering and application method thereof - Google Patents
Anti-collision device for road traffic engineering and application method thereof Download PDFInfo
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- CN115679868B CN115679868B CN202211397496.1A CN202211397496A CN115679868B CN 115679868 B CN115679868 B CN 115679868B CN 202211397496 A CN202211397496 A CN 202211397496A CN 115679868 B CN115679868 B CN 115679868B
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Abstract
The invention provides an anti-collision device for road traffic transportation engineering and a use method thereof, the anti-collision device comprises a mounting seat, a rocker buffer part and a secondary buffer part, the top of the mounting seat is provided with a controller, and the secondary buffer part comprises: sliding groove: the limiting rods are fixed on the inner walls of the two sides of the sliding groove; and (3) sliding blocks: the device is movably connected to the circumferential outer wall of the limit rod; an electromagnet: it is fixed on the inner wall of the chute; and (3) rotating the column: the eccentric disc is movably connected to the outer wall of one side of the sliding block, and one end of the rotating column is fixed with the eccentric disc through a pin; the using method of the anti-collision device comprises the following steps: the whole device is preliminarily fixed and installed by utilizing the supporting plate, and the fixing and installing positions comprise, but are not limited to, guardrails and enclosing walls. The rocker buffer part is arranged to buffer the vehicle initially when the vehicle is impacted, and the elastic deformation of the second spring is utilized to effectively relieve the force generated by the impact.
Description
Technical Field
The invention relates to the technical field of anti-collision, in particular to an anti-collision device for road traffic transportation engineering and a using method thereof.
Background
The road transportation is the most important transportation mode in transportation engineering, when the vehicle runs on the road surface, many emergency situations can be met, when the road surface is bent or a driver gets wrong due to fatigue, the vehicle is easy to generate out of control, and accordingly, the barrier such as a guardrail or a wall is impacted, and the personal safety is threatened, therefore, in order to improve the safety of the vehicle, a corresponding anti-collision device is usually required to be additionally arranged on the guardrail or the wall, so that the vehicle and other transportation tools can be buffered and protected when collision occurs, the current anti-collision device is structurally designed, and the buffer is usually realized by adopting springs or soft plastics, but in such a way, the vehicle cannot be buffered in multiple stages, namely, the impact force generated by the collision cannot be completely buffered by the springs or the soft plastics, and the vehicle can be impacted on the guardrail or the wall by larger impact force, so that the buffer aim cannot be completely achieved.
Through searching, the patent with the Chinese patent application number of CN20212195744.4 discloses an anti-collision device for road transportation engineering, and relates to the technical field of transportation engineering equipment. The invention comprises a mounting plate, wherein a groove is formed in the mounting plate, a guide rod is arranged on the mounting plate and positioned in the groove, two connecting blocks are connected onto the guide rod in a sliding manner, buffer springs sleeved outside the guide rod are respectively arranged in the groove and positioned on the opposite sides of the two connecting blocks, a packing spring sleeved outside the guide rod is arranged between the opposite sides of the two connecting blocks, and connecting rods are hinged onto the two connecting blocks.
The collision avoidance device for road traffic engineering in the above patent has the following disadvantages: though the buffer spring and the collision spring are arranged, the buffer mode can not realize multistage buffer of the vehicle, namely, when each spring can not completely buffer the impact force generated by collision, the vehicle can still generate collision with larger collision force, so that the buffer purpose can not be completely achieved.
Disclosure of Invention
In view of the foregoing, embodiments of the present invention are directed to an anti-collision device for road transportation engineering and a method for using the same, so as to solve or alleviate the technical problems in the prior art, and at least provide a beneficial choice.
The technical scheme of the embodiment of the invention is realized as follows: the utility model provides a buffer stop for road transportation engineering, includes mount pad, rocker buffering portion and second grade buffering portion, the mount pad top is provided with the controller, second grade buffering portion includes:
sliding groove: the limiting rods are fixed on the inner walls of the two sides of the sliding groove;
and (3) sliding blocks: the device is movably connected to the circumferential outer wall of the limit rod;
an electromagnet: it is fixed on the inner wall of the chute;
and (3) rotating the column: the device is movably connected to the outer wall of one side of the sliding block, one end of the rotating column is fixed with an eccentric disc through a pin, and the surface of the eccentric disc is welded with an arc-shaped induction plate;
vertical plate: the mounting seat is fixed on the outer wall of the top of the mounting seat, and the inner wall of a through hole formed in the surface of the vertical plate is movably connected with an L-shaped rod;
spring one: the sleeve is sleeved on the circumferential outer wall of the L-shaped rod;
rectangular plate: the T-shaped rod is welded on the outer wall of the top of the L-shaped rod, and the inner wall of a through hole formed in the surface of the rectangular plate is movably connected with the T-shaped rod;
and (3) a spring III: the spring is sleeved on the circumferential outer wall of the T-shaped rod, and the three ends of the spring are respectively welded on the outer wall of one side of the rectangular plate and the inner wall of one side of the T-shaped rod;
groove-shaped plates: the device is fixed at one end of a T-shaped rod, and an arc-shaped plate is welded on the outer wall of the groove-shaped plate;
the water storage device comprises a mounting seat, and is characterized in that an accommodating frame is fixed on the outer wall of the top of the mounting seat, a water storage barrel is fixed on the outer wall of one side of the accommodating frame, a cover plate II is arranged on the top of the water storage barrel through threaded connection, an elbow II is movably connected to one end of the water storage barrel, a piston plate II is arranged at one end of the elbow II through threaded connection, a guide plate is fixed on the outer wall of the top of the mounting seat, a water storage buffer bag is adhered to the surface of the guide plate, a cover plate I is arranged on the outer wall of the water storage buffer bag through threaded connection, and a connecting pipe I is adhered to one end of the water storage buffer bag.
In some embodiments, the rocker bumper includes:
and (3) adjusting plates: the device is fixed on the outer wall of the top of the mounting seat;
transverse rod: the device is movably connected with the inner wall of a through hole formed on the surface of the adjusting plate;
u-shaped frame: which is fixed to one end of the transverse rod by a pin;
and a second spring: the sleeve is sleeved on the circumferential outer wall of the transverse rod;
and (3) rocker: the two ends of the U-shaped frame are respectively and movably connected with the outer wall of one side of the eccentric disc and the inner wall of the U-shaped frame.
In some embodiments, the outer wall of the top of the mounting seat is fixed with a bearing plate, the outer wall of one side of the bearing plate is fixed with an air reservoir, one end of the air reservoir is movably connected with a first elbow, and one end of the first elbow is connected with a first piston plate through threads.
In some embodiments, the outer wall of one side of the guide plate is adhered with a gas storage buffer bag, and one end of the gas storage buffer bag is adhered with a second connecting pipe.
In some embodiments, one end of the transverse rod is welded with a disc, and an outer wall of one side of the disc is fixed with a collision plate.
In some embodiments, a support plate is secured to the outer wall of the top of the mount.
The application method of the anti-collision device for the road transportation engineering comprises the following steps:
s1: preliminary fixing and mounting of the whole device is realized by utilizing a supporting plate, and fixing and mounting positions comprise, but are not limited to, guardrails and enclosing walls;
s2: when the vehicle runs out to impact the anti-collision device, the vehicle performs primary buffering by utilizing the rocker buffering part after directly colliding with the collision plate;
s3: the linear motion of the transverse rod is converted into the circular motion of the eccentric disc by utilizing the linkage action of the rocker, and when the arc-shaped induction plate rotates to the groove in the groove-shaped plate, the arc-shaped induction plate and the groove-shaped plate are locked;
s4: after the arc-shaped induction plate is contacted with the groove in the groove-shaped plate, the induction contact on the surface of the arc-shaped induction plate is used for transmitting an electric signal into the controller after induction;
s5: the controller sends out an instruction to control the electromagnet to cut off power after receiving the electric signal, and at the moment, the eccentric disc and the groove-shaped plate form a whole to apply pressure to the first spring, and the first spring is utilized to play a secondary buffering role on the vehicle;
s6: the second elbow and the first elbow respectively squeeze water in the water storage cylinder and air in the air storage cylinder through the second piston plate and the first piston plate under the driving action of the transverse rod, and the water storage buffer bag filled with water and the air storage buffer bag filled with air are utilized to play an auxiliary buffer role for a vehicle
By adopting the technical scheme, the embodiment of the invention has the following advantages:
1. the rocker buffer part is arranged to primarily buffer the vehicle when the vehicle is impacted, and the force generated by the impact can be effectively relieved by utilizing the elastic deformation of the second spring.
2. Can realize the linking between rocker buffer and the second grade buffer through being provided with the rocker, turn into the circular motion of eccentric disc with the rectilinear motion of transverse lever to make the eccentric disc at rotatory in-process, can utilize arc sensing plate and groove template to realize the connection between eccentric disc and the L type pole, thereby can utilize the spring one to realize the second grade buffering to the vehicle, through the mode of buffering step by step, can further alleviate the power that the collision produced.
3. Through set up the contact at arc induction plate surface, be provided with the electro-magnet simultaneously and can guarantee when the rocker buffering portion carries out preliminary buffering, the slider keeps static under the magnetic attraction effect of electro-magnet, and after the joint finishes between arc induction plate and groove template, utilize the disconnection between induction contact realization electro-magnet and the slider to guarantee when carrying out the second grade buffering, the slider can slide along gag lever post circumference outer wall.
4. The water storage can be carried out through being provided with the water storage barrel, so that when collision occurs, water can be guided into the water storage buffer bag through the connecting pipe I by the piston plate II, and the water storage buffer bag self and the flexibility of the water play a role in auxiliary buffering.
5. The piston plate I is arranged, so that gas in the gas storage cylinder can be pressed into the gas storage buffer bag through the connecting pipe II, the gas storage buffer bag is inflated, the inflated gas storage buffer bag can buffer a vehicle, and collision buffer protection of the vehicle is realized from multiple aspects.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an overall structure diagram of an anti-collision device for road transportation engineering of the present invention;
FIG. 2 is a top view of a collision avoidance system for road traffic engineering according to the present invention;
FIG. 3 is a partial block diagram of a collision avoidance device for road transportation engineering according to the present invention;
FIG. 4 is a cross-sectional view of a primary buffer section of the collision avoidance device for road traffic engineering according to the present invention;
FIG. 5 is a diagram showing the overall structure of a first-stage buffer part of an anti-collision device for road transportation engineering according to the present invention;
FIG. 6 is a diagram showing the overall structure of a secondary buffer part of the collision avoidance device for road transportation engineering according to the present invention;
fig. 7 is a block diagram of a sliding portion of an anti-collision device for road transportation engineering according to the present invention.
Reference numerals: 1-mount, 2-controller, 3-backup pad, 4-water storage cylinder, 5-water storage buffer bag, 6-crash panel, 7-air storage buffer bag, 8-connecting tube one, 9-spring one, 10-L type pole, 11-riser, 12-connecting tube two, 13-baffle, 14-eccentric disc, 15-arc-shaped sensing plate, 16-gag lever post, 17-spout, 18-holding rack, 19-cover plate one, 20-piston plate one, 21-air receiver, 22-rotating column, 23-rocker, 24-cover plate two, 25-piston plate two, 26-U type rack, 27-spring two, 28-adjusting plate, 29-elbow one, 30-disc, 31-transverse rod, 32-elbow two, 33-spring three, 34-T type pole, 35-slot type board, 36-arc-board, 37-rectangular board, 38-slider, 39-electromagnet, 40-bearing plate.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-7, an embodiment of the present invention provides an anti-collision device for road transportation engineering, which includes a mounting seat 1, a rocker buffer portion and a secondary buffer portion, wherein a controller 2 is disposed at the top of the mounting seat 1, and the secondary buffer portion includes:
chute 17: the two side inner walls of the chute 17 are fixed with limit rods 16 through bolts;
slider 38: which is slidingly connected with the circumferential outer wall of the limit rod 16;
electromagnet 39: the device is fixed on the inner wall of the chute 17 through bolts;
rotation post 22: the rotating column is rotatably connected to the outer wall of one side of the sliding block 38, one end of the rotating column 22 is fixedly provided with an eccentric disc 14 through a pin, and the surface of the eccentric disc 14 is welded with an arc-shaped induction plate 15;
riser 11: the mounting seat is fixed on the outer wall of the top of the mounting seat 1 through bolts, and the inner wall of a through hole formed in the surface of the vertical plate 11 is connected with an L-shaped rod 10 in a sliding manner;
spring one 9: the two ends of the first spring 9 are respectively welded on the inner wall of one side of the L-shaped rod 10 and the outer wall of one side of the vertical plate 11;
rectangular plate 37: the T-shaped rod 34 is welded on the outer wall of the top of the L-shaped rod 10, and the inner wall of a through hole formed in the surface of the rectangular plate 37 is connected with the T-shaped rod in a sliding manner;
spring three 33: the T-shaped rod 34 is sleeved on the circumferential outer wall of the T-shaped rod 34, and two ends of the spring III 33 are welded on the outer wall of one side of the rectangular plate 37 and the inner wall of one side of the T-shaped rod 34 respectively;
trough plate 35: the device is fixed at one end of a T-shaped rod 34 through a bolt, and an arc plate 36 is welded on the outer wall of a groove plate 35;
the purpose that can reach preliminary buffering to the vehicle when the collision through being provided with rocker buffer, the while utilizes the vehicle to the rotation of eccentric disc 14 that has stimulated of collision of rocker buffer, thereby make eccentric disc 14 can drive arc induction plate 15 synchronous rotation at rotatory in-process, thereby make and carry out horizontal extrusion to arc 36 when arc induction plate 15 rotates to arc 36 department, make spring three 33 produce elastic deformation, after arc induction plate 15 is in the recess of rotatory to slot template 35 surface, make realize the locking between arc induction plate 15 and the slot template 35, simultaneously arc induction plate 15 has the sensing function, when its recess contact with the slot template 35 in, can transmit the induction signal to controller 2 in, utilize controller 2 can be to signal reception and handle the back, control electromagnet 39 makes it outage, thereby make and exert pressure as a whole to spring one 9 between eccentric disc 14 and the slot template 35, thereby can utilize spring one 9 to play a secondary buffering effect to the vehicle, utilize the gag lever post 16 can be in the moving path of slider 38 to carry out the guide to the slider 38, the buffer the vehicle through the buffer device is carried out to the secondary buffer effect can be weakening the vehicle, thereby the buffer effect is carried out to the vehicle step by step after step by step.
In one embodiment, the rocker cushioning portion includes:
adjusting plate 28: the device is fixed on the outer wall of the top of the mounting seat 1 through bolts;
transverse bar 31: which is slidingly connected to the inner wall of the through hole formed on the surface of the adjusting plate 28;
u-shaped frame 26: which is fixed to one end of the transverse bar 31 by a pin;
spring two 27: the two ends of the second spring 27 are respectively welded on the outer wall of one side of the adjusting plate 28 and the outer wall of one side of the U-shaped frame 26;
rocker 23: both ends of the eccentric disc are respectively connected with the outer wall of one side of the eccentric disc 14 and the inner wall of the U-shaped frame 26 in a rotating way;
the collision force of the vehicle can be initially received by the transverse rod 31, the vehicle is initially buffered by the spring II 27, and meanwhile, the linear motion of the transverse rod 31 is converted into the circular motion of the eccentric disc 14 by the linkage action of the rocker 23, so that the arc-shaped induction plate 15 can be smoothly clamped into the groove in the groove-shaped plate 35 in the rotating process of the eccentric disc 14, and the mutual separation in the synchronous moving process between the eccentric disc 14 and the groove-shaped plate 35 is avoided.
In one embodiment, a disc 30 is welded at one end of the transverse rod 31, and an impact plate 6 is fixed on the outer wall of one side of the disc 30 through bolts;
by providing the collision plate 6, the vehicle can be supported when the vehicle collides.
In one embodiment, the outer wall of the top of the mounting seat 1 is fixed with a supporting plate 3 through bolts;
the entire anti-collision device can be mounted on a rail or a wall by being provided with the support plate 3.
When the automobile anti-collision device works, firstly the whole anti-collision device is installed and fixed through the supporting plate 3, when the automobile is out of control, firstly the automobile collides with the collision plate 6, the collision plate 6 firstly transmits collision force to the transverse rod 31 after being collided by the automobile, a primary buffer is realized on the collision force by the aid of the second spring 27, then the linear motion of the transverse rod 31 can be converted into circular motion of the eccentric disc 14 by means of linkage action of the rocking rod 23, the eccentric disc 14 drives the arc-shaped induction plate 15 to rotate in the rotating process, when the arc-shaped induction plate 15 moves to the arc-shaped plate 36, a lateral extrusion force is applied to the arc-shaped plate 36, when the arc-shaped induction plate 15 moves to a groove in the groove-shaped plate 35, a primary lock is realized between the arc-shaped induction plate 15 and the arc-shaped plate 36, an induction contact is arranged on the surface of the arc-shaped induction plate 15, when the induction contact is contacted with the groove in the groove-shaped plate 35, an induction signal is generated, the induction signal is transmitted into the controller 2 for processing, and the electromagnet 39 starts to perform power-off processing after the signal processing, so that the electromagnet 39 does not adsorb the sliding block 38 after the power off, and the electromagnetic disc is enabled to move as a buffer effect of the first spring 9 and a buffer effect can be realized, and the whole buffer effect can be improved by the first buffer effect and the impact disc 9 can be achieved by moving step by means.
Example 2
As shown in fig. 1-5, the anti-collision device for road transportation works aims to assist in buffering vehicles by using water; this example complements the following on the basis of example 1: the outer wall of the top of the mounting seat 1 is fixedly provided with a containing frame 18 through a bolt, the outer wall of one side of the containing frame 18 is fixedly provided with a water storage barrel 4 through a bolt, the top of the water storage barrel 4 is connected with a cover plate II 24 through threads, one end of the water storage barrel 4 is slidably connected with a bent pipe II 32, one end of the bent pipe II 32 is connected with a piston plate II 25 through threads, the other end of the bent pipe II 32 is welded on the circumferential outer wall of a transverse rod 31, the outer wall of the top of the mounting seat 1 is fixedly provided with a guide plate 13 through a bolt, the surface of the guide plate 13 is adhered with a water storage buffer bag 5, the outer wall of the water storage buffer bag 5 is connected with a cover plate I19 through threads, one end of the water storage buffer bag 5 is adhered with a connecting pipe I8, and one end of the connecting pipe I8 far from the water storage buffer bag 5 is spliced at the other end of the water storage barrel 4;
the water can be injected into the water storage cylinder 4 by opening the cover plate II 24, after the rocker buffer part is impacted, the transverse rod 31 can directly drive the bent pipe II 32 and the piston plate II 25 to move along the circumferential inner wall of the water storage cylinder 4, the piston plate II 25 extrudes and pushes water in the water storage cylinder 4, the water storage buffer bag 5 expands after being injected by the connecting pipe I8, and therefore the vehicle can be subjected to an auxiliary buffer effect by utilizing the flexibility of the water and the flexibility of the water storage buffer bag 5, and the water in the water storage buffer bag 5 is conveniently discharged after the impact by the cover plate I19.
Example 3
An anti-collision device for road transportation engineering is shown in figures 1-5, in order to buffer vehicles by utilizing air; this example complements the following on the basis of example 1: the outer wall of the top of the mounting seat 1 is fixedly provided with a bearing plate 40 through a bolt, the outer wall of one side of the bearing plate 40 is fixedly provided with an air reservoir 21 through a bolt, one end of the air reservoir 21 is slidably connected with a first bent pipe 29, one end of the first bent pipe 29 is connected with a first piston plate 20 through threads, one end of the first bent pipe 29, which is far away from the first piston plate 20, is welded on the circumferential outer wall of a transverse rod 31, the outer wall of one side of the guide plate 13 is adhered with an air reservoir buffer bag 7, one end of the air reservoir buffer bag 7 is adhered with a connecting pipe II 12, and one end of the connecting pipe II 12, which is far away from the air reservoir buffer bag 7, is inserted into one end of the air reservoir 21;
when the rocker buffer part is impacted, the transverse rod 31 can drive the first bent pipe 29 and the first piston plate 20 to move along the inner wall of the air storage cylinder 21, so that the first piston plate 20 can guide air in the air storage cylinder 21 into the air storage buffer bag 7 through the second connecting pipe 12, the air storage buffer bag 7 is inflated, and the flexibility and the ductility of the air and the air storage buffer bag 7 can be utilized, so that the auxiliary buffer effect can be played again.
Example 4:
the application method of the anti-collision device for the road transportation engineering comprises the following steps:
s1: preliminary fixing and mounting of the whole device is achieved by using the supporting plate 3, and fixing and mounting positions include, but are not limited to, guardrails and enclosing walls;
s2: when the vehicle runs out to impact the anti-collision device, the vehicle performs primary buffering by utilizing the rocker buffering part after directly colliding with the collision plate 6;
s3: the linear motion of the transverse rod 31 is converted into the circular motion of the eccentric disc 14 by the linkage action of the rocker 23, and when the arc-shaped sensing plate 15 rotates to the groove in the groove plate 35, the arc-shaped sensing plate 15 and the groove plate 35 are locked;
s4: after the arc-shaped sensing plate 15 is contacted with the groove in the groove-shaped plate 35, the sensing contact on the surface of the arc-shaped sensing plate 15 senses and then transmits an electric signal to the controller 2;
s5: the controller 2 sends out an instruction to control the electromagnet 39 to cut off power after receiving the electric signal, and at the moment, the eccentric disc 14 and the groove-shaped plate 35 form a whole to press the first spring 9, so that the first spring 9 is utilized to play a secondary buffering role on the vehicle;
s6: the second bent pipe 32 and the first bent pipe 29 respectively squeeze water in the water storage cylinder 4 and air in the air storage cylinder 21 through the second piston plate 25 and the first piston plate 20 under the driving action of the transverse rod 31, and the water storage buffer bag 5 filled with water and the air storage buffer bag 7 filled with air are utilized to play an auxiliary buffer role for a vehicle.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a buffer stop for road transportation engineering, includes mount pad (1), rocker buffer part and second grade buffer part, its characterized in that: the mount pad (1) top is provided with controller (2), second grade buffering portion includes:
chute (17): the two sides of the sliding groove (17) are fixedly provided with limiting rods (16);
slider (38): the device is movably connected with the circumferential outer wall of the limit rod (16);
electromagnet (39): it is fixed on the inner wall of the chute (17);
rotating column (22): the device is movably connected to the outer wall of one side of the sliding block (38), one end of the rotating column (22) is fixed with an eccentric disc (14) through a pin, and the surface of the eccentric disc (14) is welded with an arc-shaped induction plate (15);
riser (11): the device is fixed on the outer wall of the top of the mounting seat (1), and the inner wall of a through hole formed in the surface of the vertical plate (11) is movably connected with an L-shaped rod (10);
spring one (9): the sleeve is sleeved on the circumferential outer wall of the L-shaped rod (10);
rectangular plate (37): the T-shaped rod is welded on the outer wall of the top of the L-shaped rod (10), and the inner wall of a through hole formed in the surface of the rectangular plate (37) is movably connected with the T-shaped rod (34);
spring three (33): the spring three (33) is sleeved on the circumferential outer wall of the T-shaped rod (34), and two ends of the spring three (33) are welded on the outer wall of one side of the rectangular plate (37) and the inner wall of one side of the T-shaped rod (34) respectively;
groove plate (35): the device is fixed at one end of a T-shaped rod (34), and an arc plate (36) is welded on the outer wall of a groove-shaped plate (35);
the water storage device is characterized in that a containing frame (18) is fixed on the outer wall of the top of the mounting seat (1), a water storage barrel (4) is fixed on the outer wall of one side of the containing frame (18), a cover plate II (24) is arranged on the top of the water storage barrel (4) through threaded connection, an elbow II (32) is movably connected to one end of the water storage barrel, a piston plate II (25) is arranged at one end of the elbow II (32) through threaded connection, a guide plate (13) is fixed on the outer wall of the top of the mounting seat (1), a water storage buffer bag (5) is adhered to the surface of the guide plate (13), a cover plate I (19) is arranged on the outer wall of the water storage buffer bag (5) through threaded connection, and a connecting pipe I (8) is adhered to one end of the water storage buffer bag (5).
2. The collision avoidance device for road traffic engineering according to claim 1, wherein: the rocker buffer portion includes:
adjusting plate (28): the device is fixed on the outer wall of the top of the mounting seat (1);
transverse bar (31): the device is movably connected with the inner wall of a through hole formed on the surface of the adjusting plate (28);
u-shaped frame (26): which is fixed to one end of a transverse rod (31) by means of a pin;
spring two (27): which is sleeved on the circumferential outer wall of the transverse rod (31);
rocker (23): the two ends of the U-shaped frame are respectively and movably connected with the outer wall of one side of the eccentric disc (14) and the inner wall of the U-shaped frame (26).
3. The collision avoidance device for road traffic engineering according to claim 2, wherein: the air cylinder is characterized in that a bearing plate (40) is fixed on the outer wall of the top of the mounting seat (1), an air cylinder (21) is fixed on the outer wall of one side of the bearing plate (40), one end of the air cylinder (21) is movably connected with a first bent pipe (29), and one end of the first bent pipe (29) is connected with a first piston plate (20) through threads.
4. The anti-collision device for road transportation engineering according to claim 3, wherein the outer wall of one side of the guide plate (13) is adhered with a gas storage buffer bag (7), and one end of the gas storage buffer bag (7) is adhered with a second connecting pipe (12).
5. The collision avoidance system for road traffic engineering according to claim 4, wherein: one end of the transverse rod (31) is welded with a disc (30), and a collision plate (6) is fixed on the outer wall of one side of the disc (30).
6. The collision avoidance system for road traffic engineering according to claim 5, wherein: the supporting plate (3) is fixed on the outer wall of the top of the mounting seat (1).
7. A method of using the collision avoidance device for road traffic engineering according to any one of claims 1 to 6, wherein: the method comprises the following steps:
s1: preliminary fixing and mounting of the whole device is realized by utilizing a supporting plate (3), and fixing and mounting positions comprise, but are not limited to, guardrails and enclosing walls;
s2: when the vehicle runs out to impact the anti-collision device, the vehicle performs primary buffering by utilizing the rocker buffering part after directly colliding with the collision plate (6);
s3: the linear motion of the transverse rod (31) is converted into the circular motion of the eccentric disc (14) by utilizing the linkage action of the rocker (23), and when the arc-shaped induction plate (15) rotates to a groove in the groove-shaped plate (35), the arc-shaped induction plate (15) and the groove-shaped plate (35) are locked;
s4: after the arc-shaped induction plate (15) is contacted with the groove in the groove-shaped plate (35), the induction contact on the surface of the arc-shaped induction plate (15) is used for transmitting an electric signal into the controller (2) after induction;
s5: the controller (2) sends out an instruction to control the electromagnet (39) to cut off power after receiving the electric signal, at the moment, the eccentric disc (14) and the groove-shaped plate (35) form a whole to press the first spring (9), and the first spring (9) is utilized to play a secondary buffering role on the vehicle;
s6: the second elbow (32) and the first elbow (29) are driven by the transverse rod (31) to extrude water in the water storage cylinder (4) and air in the air storage cylinder (21) through the second piston plate (25) and the first piston plate (20) respectively, and the water storage buffer bag (5) filled with water and the air storage buffer bag (7) filled with air are utilized to play an auxiliary buffer role for the vehicle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211397496.1A CN115679868B (en) | 2022-11-09 | 2022-11-09 | Anti-collision device for road traffic engineering and application method thereof |
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| CN202211397496.1A CN115679868B (en) | 2022-11-09 | 2022-11-09 | Anti-collision device for road traffic engineering and application method thereof |
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| CN115679868A CN115679868A (en) | 2023-02-03 |
| CN115679868B true CN115679868B (en) | 2023-06-02 |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5791812A (en) * | 1996-10-11 | 1998-08-11 | The Texas A&M University System | Collision performance side impact (automobile penetration guard) |
| CN212947894U (en) * | 2020-09-08 | 2021-04-13 | 南粤人才信息科技(广州)有限公司 | A buffer stop for intelligent robot |
| CN215052479U (en) * | 2021-05-10 | 2021-12-07 | 中铁十六局集团置业投资有限公司 | Road foundation pit encloses fender structure for construction |
| CN113897861A (en) * | 2021-10-19 | 2022-01-07 | 重庆市汉辉诚谊工程咨询有限公司 | Bridge guardrail buffer stop based on multiple protection |
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