CN114263141A - Emergency danger-avoiding device for dangerous lane of mountain road - Google Patents

Abstract

The invention provides an emergency danger avoiding device for a dangerous lane of a mountain winding road, which effectively solves the problems that a vehicle danger avoiding device in the prior art is poor in speed reduction effect, can rebound, is easy to cause secondary damage to people, occupies a large area and is not suitable for a mountain winding road with complex terrain; the technical scheme for solving the problem is that the water tank comprises a water tank, wherein a ring plate is arranged on the right side of the water tank, a net-shaped structure is arranged on the inner side of the ring plate, a plurality of cylinders are arranged in the water tank, and sliding rods are arranged in the cylinders; a plurality of rotating rods are arranged on the right side plate of the water tank, a second rotary drum, a third rotary drum and a fourth rotary drum are arranged on the rotating rods, a plurality of groups of circular plates corresponding to the rotating rods are arranged on the right side of the water tank, fan blades are arranged at the right ends of the rotating rods, the second rotary drum, the third rotary drum and the fourth rotary drum, and two adjacent groups of fan blades are arranged in the disc-shaped shell cavity; the first circular plate, the second circular plate, the third circular plate and the fourth circular plate are provided with spiral steel plates, a center block is arranged on the right side in the first circular plate, an annular plate is sleeved on the outer side of the steel plate on the outermost side, and a plurality of connecting rods are arranged on the periphery of the center block.

Description

Emergency danger-avoiding device for dangerous lane of mountain road

Technical Field

The invention relates to the field of road safety, in particular to an emergency danger avoiding device for a dangerous lane of a mountain road.

Background

On the winding mountain road, especially in the area with complex geological structure, the brake device of the automobile is easy to have failure condition due to continuous and frequent brake stepping for many times, and the situation is quite dangerous, and correspondingly, a danger avoiding lane is arranged on the right side of the advancing direction of the automobile.

Firstly, the most important is that because the sand pit occupies a large area and is not suitable for following mountain roads, such as sixty-eight roads which are suitable for being turned, two sides of each road are steep hills, and further, for example, the roads like a snow mountain country road, a single dragon river road and the like are persuaded, one side of each road is a mountain body with complex geology, the other side is a cliff, and the purpose of building the sand pit is not achieved at all; secondly, for a sand pit, the sand pit has an obvious effect on a large truck or a heavy and slow car, but has an unobvious effect on a small car, even the small car can not fall into the sand pit in the first time, the high-speed car can possibly rush out of the sand pit under the action of inertia, and the result is unimaginable; thirdly, an uphill road section is generally arranged in front of the sand pit, so that for the purpose of enabling the vehicle out of control to decelerate, for the vehicle with higher speed, the track of the vehicle is parabolic, and the vehicle can be safely parked by a longer sand pit; fourthly, at the moment when the automobile contacts the sandy soil, personnel on the automobile can be strongly impacted and bumped, so that the automobile is unsafe for drivers and passengers; fifthly, after the automobile falls down, the automobile is easy to catch fire due to sudden collision; and sixthly, after the sand tightly holds the front wheels of the vehicle, the vehicle tail is easy to warp and even turn over the head due to the inertia force.

Then, for the arresting cable, the arresting cable has a deceleration effect on low-speed and light vehicles, and for heavy and fast cars, a separating force is easily formed on the front end of the vehicle to separate the vehicle head, so that the life threat to passengers is seriously caused; secondly, the arrester cord is generally elastic, and the vehicle can be bounced back by the arrester cord, makes vehicle and personnel receive secondary injury.

In conclusion, the prior art is not suitable for areas with complex geological conditions, and still has great threat to the safety of members in the vehicle.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the emergency danger avoiding device for the dangerous lane of the mountain winding road, which effectively solves the problems that the vehicle danger avoiding device in the prior art is poor in speed reduction effect, can rebound, is easy to cause secondary damage to people, occupies a large area, and is not suitable for the mountain winding road with complex terrain.

The technical scheme for solving the problem is that the water tank comprises a water tank, wherein a rectangular ring plate is arranged on the right side of the water tank, a plurality of ropes are fixed on the inner side of the ring plate in a crossed mode to form a net-shaped structure, a plurality of horizontal cylinders are arranged in the water tank, the cylinders horizontally penetrate through the water tank, sliding rods capable of sliding are arranged in the cylinders, the right ends of the sliding rods extend out of the cylinders and are fixed with the ring plate, and the sliding rods can only move towards the left side;

a plurality of rotating rods penetrate through the right side plate of the water tank, a second rotating drum, a third rotating drum and a fourth rotating drum are sleeved on each rotating rod from inside to outside, a plurality of groups of circular plates corresponding to the rotating rods are arranged on the right side of the water tank, the circular plates are a first circular plate, a second circular plate, a third circular plate and a fourth circular plate from right to left in sequence, the rotating rods are fixed with the first circular plate, the second rotating drum is fixed with the second circular plate, the third rotating drum is fixed with the third circular plate, the fourth rotating drum is fixed with the fourth circular plate, a group of blades are fixed at the right ends of the rotating rods, the second rotating drum, the third rotating drum and the fourth rotating drum, a plurality of blades in each group of blades are uniformly distributed on the circumference, two adjacent groups of blades are arranged in a disc-shaped shell cavity, the left end and the right end of the disc-shaped shell are opened, and the disc-shaped shell is fixed with the inner side wall of the water tank;

the right ends of the first circular plate, the second circular plate, the third circular plate and the fourth circular plate are all fixed with a spiral steel plate, the rotating directions of the two adjacent steel plates are opposite, the right side in the first circular plate is provided with a center block, the outer side of the outermost steel plate is sleeved with an annular plate, the periphery of the center block is provided with a plurality of connecting rods, the other ends of the connecting rods penetrate through gaps among the plurality of steel plates and are fixed together with the annular plate, and the plurality of annular plates are fixed on the annular plate; when the ring plate moves leftwards to drive the ring plate to move leftwards, the connecting rod between the ring plate and the central block forces the steel plates on the ring plate to rotate, and the rotating directions of the two adjacent steel plates are opposite.

Further, the water tank left end face on be fixed with a plurality of backup pads that correspond with the slide bar, the backup pad is the level form and arranges the slide bar upside in, it has the cylinder piece to run through vertically in the backup pad, through threaded connection between cylinder piece and the backup pad, set up the blind hole of rectangle under the cylinder piece on the terminal surface, there is the pin that can reciprocate in the blind hole, be connected with the pressure spring between pin and the blind hole bottom, set up a plurality of and pin complex card holes on the slide bar, the pin lower extreme is the wedge and makes the slide bar can only remove left.

Furthermore, the fan blades are semicircular, the cross section of the inner side wall of the cavity of the disc-shaped shell is similar to the outer edge surface of the fan blades, and a plurality of pressure relief holes are formed in the side wall of the disc-shaped shell.

Furthermore, a bottom plate fixed on the ground is arranged on the lower side of the water tank, and the bottom plate and the water tank are fixed together through a plurality of support rods.

The spiral impact force-absorbing device is ingenious in structure, impact force can be rapidly resolved by utilizing the spiral structure and the resistance of water, the spiral impact force-absorbing device can be rapidly decelerated on the premise of ensuring the safety of an out-of-control vehicle, the vehicle is effectively prevented from rushing out of a road through multiple buffering and energy absorption, the vehicle cannot rebound in narrow collision, passengers are effectively prevented from being secondarily injured, the occupied area is small, and the spiral impact force-absorbing device is particularly suitable for emergency danger avoidance of a winding road with complex terrain.

Drawings

FIG. 1 is a front cross-sectional view of the present invention.

Fig. 2 is a view from a in fig. 1.

Fig. 3 is a partially enlarged view of fig. 1.

Fig. 4 is a top cross-sectional view of the present invention.

Fig. 5 is a schematic diagram of the core components of the present invention.

Fig. 6 is an internal structural view of the core member shown in fig. 5.

Fig. 7 is a schematic structural view of the rotating rod and its components.

Fig. 8 is a schematic structural view of the second drum and parts thereon.

Fig. 9 is a schematic view of the usage state of the present invention.

FIG. 10 is a schematic view of the direction of water flow within the disk-shaped housing of the two sets of blades of the present invention during use.

Detailed Description

The following description will explain embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 10, the water tank of the invention comprises a water tank 1, a rectangular ring plate 2 is arranged on the right side of the water tank 1, a plurality of ropes are fixed on the inner side of the ring plate 2 in a crossed manner to form a net structure, a plurality of horizontal cylinders 3 are arranged in the water tank 1, the cylinders 3 horizontally penetrate through the water tank 1, sliding rods 4 capable of sliding are arranged in the cylinders 3, the right ends of the sliding rods 4 extend out of the cylinders 3 and are fixed with the ring plate 2, and the sliding rods 4 can only move towards the left side;

a plurality of rotating rods 5 penetrate through the right side plate of the water tank 1, each rotating rod 5 is sleeved with a second rotating drum 6, a third rotating drum 7 and a fourth rotating drum 8 from inside to outside, a plurality of groups of circular plates corresponding to the rotating rods 5 are arranged on the right side of the water tank 1, the circular plates are a first circular plate 9, a second circular plate 10, a third circular plate 11 and a fourth circular plate 12 from right to left in sequence, the rotating rod 5 is fixed with a first circular plate 9, the second rotating drum 6 is fixed with a second circular plate 10, the third rotating drum 7 is fixed with a third circular plate 11, the fourth rotating drum 8 is fixed with a fourth circular plate 12, a group of fan blades 13 are fixed at the right ends of the rotating rod 5, the second rotating drum 6, the third rotating drum 7 and the fourth rotating drum 8, a plurality of fan blades 13 in each group of fan blades 13 are uniformly distributed on the circumference, two adjacent groups of fan blades 13 are arranged in a cavity of a disc-shaped shell 14, the left end and the right end of the disc-shaped shell 14 are opened, and the disc-shaped shell 14 is fixed with the inner side wall of the water tank 1;

the right ends of the first circular plate 9, the second circular plate 10, the third circular plate 11 and the fourth circular plate 12 are all fixed with a spiral steel plate 15, the rotating directions of the two adjacent steel plates 15 are opposite, a center block 16 is arranged on the right side in the first circular plate 9, an annular plate 17 is sleeved on the outer side of the outermost steel plate 15, a plurality of connecting rods are arranged around the center block 16, the other ends of the connecting rods penetrate through gaps among the plurality of steel plates 15 and are fixed with the annular plate 17, and the plurality of annular plates 17 are fixed on the annular plate 2; when the ring plate 2 moves leftwards to drive the ring plate 17 to move leftwards, the connecting rod between the ring plate 17 and the central block 16 forces the steel plate 15 on the ring plate to rotate, and the rotation directions of the two adjacent steel plates 15 are opposite.

In order to realize the unidirectional rotation of slide bar 4, prevent the vehicle bounce-back, 1 left end face of water tank on be fixed with a plurality of backup pads 18 that correspond with slide bar 4, backup pad 18 is the level form and arranges the slide bar 4 upside in, it has cylinder piece 19 to run through vertically on the backup pad 18, through threaded connection between cylinder piece 19 and the backup pad 18, cylindrical piece 19 has seted up the blind hole of rectangle down on the terminal surface, there is the pin 20 that can reciprocate in the blind hole, be connected with the pressure spring between pin 20 and the blind hole bottom, set up a plurality of and pin 20 complex card holes on the slide bar 4, pin 20 lower extreme is the wedge and makes slide bar 4 can only remove left.

In order that two adjacent groups of fan blades 13 can smoothly rotate reversely and mutually form rotation resistance, the fan blades 13 are semicircular, the section of the inner side wall of the cavity of the disc-shaped shell 14 is similar to the outer edge surface of the fan blades 13, and the side wall of the disc-shaped shell 14 is provided with a plurality of pressure relief holes.

In order to prevent the water tank 1 from toppling over, the lower side of the water tank 1 is provided with a bottom plate 21 fixed on the ground, and the bottom plate 21 and the water tank 1 are fixed together through a plurality of support rods.

It is worth noting that the spiral steel plates 15 in the same group are sleeved with each other to form a hollow structure, the central block 16 is arranged in the hollow structure, when the annular plate 17 and the central block 16 move leftwards, the connecting rod between the annular plate 17 and the central block 16 presses each spiral steel plate 15, at this time, because the rotation directions of the two adjacent spiral steel plates 15 in the same group are opposite, and further the rotation directions of the two groups of fan blades 13 adjacent to the left side are opposite, and finally, the two groups of fan blades 13 in the same disc-shaped shell 14 are mutually blocked by combining the principle of the hydraulic coupling agent, so that the purpose of energy absorption is realized.

In the scheme, a rotating rod 5, a second rotating drum 6, a third rotating drum 7 and a fourth rotating drum 8 which are in the same group are provided with bearings with sealing rings between two adjacent parts; the water tank 1 is filled with water.

When the device is used, the device is placed on a proper road section, when an out-of-control vehicle arrives, the vehicle firstly collides with the net-shaped structure on the ring plate 2, the net-shaped structure performs first-layer speed reduction, the impact of the vehicle drives the ring plate 2 to move leftwards, when the vehicle drives the central block 16 and the ring plate 17 to move leftwards through the ring plate 2, the plurality of connecting rods between the ring plate 17 and the central block 16 force the spiral steel plates 15 to rotate, the directions of the two adjacent spiral steel plates 15 are opposite, the plurality of spiral steel plates 15 respectively drive the respective fan blades 13 to rotate through the rotating rods 5, the second rotating cylinder 6, the third rotating cylinder 7 and the fourth rotating cylinder 8 on the plurality of spiral steel plates, and the two groups of fan blades 13 in the same disc-shaped shell 14 are opposite in direction and mutually resist rotation, so that the damping and energy dissipation effects are realized.

In the above process, the uncontrolled vehicle suddenly hits the net structure of the ring plate 2 at the beginning, and the spiral steel plate 15 does not have time to rotate at this time due to the sudden accident, and the spiral steel plate 15 at this time acts as a spring.

Two groups of fan blades 13 in the same disc-shaped shell 14 cavity rotate in opposite directions, and effective resistance is formed between the two groups of fan blades to realize speed reduction and energy absorption.

After the collision, the spiral steel plates 15 are pressed, the two adjacent groups of fan blades 13 rotate reversely, the out-of-control vehicle can be quickly decelerated, when the speed of the vehicle is zero, the four spiral steel plates 15 are still in a compression state, and the four spiral steel plates are offset by the damping action of water in the process of recovering the original position.

The invention has less occupied area on the whole, can adapt to danger avoidance under various conditions, is particularly suitable for mountain winding highways, can be used on a road anti-collision safety buffer vehicle, and can hold the vehicle, particularly a car tightly at the first time to prevent the vehicle from rushing out of the road; when the vehicle is just in contact with the vehicle, instantaneous jolting and collision are reduced, the safety of personnel is ensured, the fire is avoided as much as possible, the vehicle out of control is ensured to be stably stopped, and the phenomena of side turning, head turning and the like are avoided; the pin 20 allows the slide rod 4 to move only in one direction, thereby avoiding secondary damage caused by vehicle rebound.

Claims (4)

1. An emergency danger avoiding device of a mountain road danger avoiding lane is characterized by comprising a water tank (1), wherein a rectangular ring plate (2) is arranged on the right side of the water tank (1), a plurality of ropes are fixed on the inner side of the ring plate (2) in a crossed manner to form a net-shaped structure, a plurality of horizontal cylinders (3) are arranged in the water tank (1), the cylinders (3) horizontally penetrate through the water tank (1), a sliding rod (4) capable of sliding is arranged in each cylinder (3), the right end of each sliding rod (4) extends out of each cylinder (3) and is fixed with the ring plate (2), and each sliding rod (4) can only move towards the left side;

the water tank (1) right side board on run through and have a plurality of bull sticks (5), each bull stick (5) is gone up from inside to outside and is equipped with second rotary drum (6), third rotary drum (7), fourth rotary drum (8), water tank (1) right side has the plectane that multiunit and bull stick (5) correspond, the plectane is first plectane (9), second plectane (10), third plectane (11), fourth plectane (12) from right to left in proper order, wherein bull stick (5) are fixed with first plectane (9), second rotary drum (6) are fixed with second plectane (10), third rotary drum (7) are fixed with third plectane (11), fourth rotary drum (8) are fixed with fourth plectane (12), bull stick (5), second rotary drum (6), third rotary drum (7), the right-hand member of fourth rotary drum (8) all is fixed with a set of flabellum (13), a plurality of flabellum (13) in every group flabellum (13) are the circumference equipartition, two adjacent groups of fan blades (13) are arranged in a cavity of a disc-shaped shell (14), the left end and the right end of the disc-shaped shell (14) are in an opening shape, and the disc-shaped shell (14) is fixed with the inner side wall of the water tank (1);

the spiral steel plates (15) are fixed at the right ends of the first circular plate (9), the second circular plate (10), the third circular plate (11) and the fourth circular plate (12), the rotating directions of the two adjacent steel plates (15) are opposite, a center block (16) is arranged at the right side in the first circular plate (9), an annular plate (17) is sleeved outside the steel plate (15) at the outermost side, a plurality of connecting rods are arranged around the center block (16), the other ends of the connecting rods penetrate through gaps among the steel plates (15) and are fixed together with the annular plate (17), and the annular plates (17) are fixed on the annular plate (2); when the ring plate (2) moves leftwards to drive the ring plate (17) to move leftwards, the connecting rod between the ring plate (17) and the central block (16) forces the steel plate (15) on the ring plate to rotate, and the rotating directions of the two adjacent steel plates (15) are opposite.

2. The emergency danger avoiding device of the mountain road danger avoiding lane of claim 2, wherein a plurality of support plates (18) corresponding to the slide rods (4) are fixed on the left end face of the water tank (1), the support plates (18) are horizontal and are arranged on the upper sides of the slide rods (4), cylindrical blocks (19) vertically penetrate through the support plates (18), the cylindrical blocks (19) are in threaded connection with the support plates (18), rectangular blind holes are formed in the lower end face of each cylindrical block (19), pins (20) capable of moving up and down are arranged in the blind holes, compression springs are connected between the pins (20) and the bottoms of the blind holes, a plurality of clamping holes matched with the pins (20) are formed in the slide rods (4), and the lower ends of the pins (20) are wedge-shaped, so that the slide rods (4) can only move left.

3. The emergency danger avoiding device of the mountain road danger avoiding lane of claim 1, wherein the fan blades (13) are semicircular, the cross section of the inner side wall of the cavity of the disc-shaped shell (14) is similar to the outer edge surface of the fan blades (13), and the side wall of the disc-shaped shell (14) is provided with a plurality of pressure relief holes.

4. The emergency hedge device of a mountain road hedge lane according to claim 1, characterized in that the bottom of the water tank (1) has a bottom plate (21) fixed on the ground, and the bottom plate (21) and the water tank (1) are fixed together through a plurality of support rods.

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