CN217678775U - Anti-collision support for road center belt - Google Patents

Abstract

The utility model provides a highway center takes anticollision support, this highway center takes anticollision support includes: a base and a support plate; the supporting plate is arranged on the base, and the two side surfaces of the supporting plate are respectively provided with a speed reduction and energy absorption mechanism for carrying out speed reduction and energy absorption buffering on the moving vehicle. The utility model discloses a base is realized fixedly, through the speed reduction energy-absorbing mechanism in the backup pad, when driving vehicle and speed reduction energy-absorbing mechanism collide, the impact can be absorbed by speed reduction energy-absorbing mechanism, in order to reduce vehicle speed, realize the slow-down buffering to the moving vehicle, and simultaneously, rebound phenomenon can not appear, thereby avoid appearing the resilience power and excessively cause the vehicle departure, and the security is higher, has solved current anticollision support and can kick-back and cause the problem of more serious traffic accident after receiving the automobile impact.

Description

Anti-collision support for highway center belt

Technical Field

The utility model relates to an anticollision support technical field particularly, relates to a highway center area anticollision support.

Background

Along with the rapid development of economy, automobiles enter thousands of families as a convenient vehicle, a green belt or an isolation fence is additionally arranged at the center position of an existing road and used for separating automobiles running on two sides, and the automobiles inevitably collide with the center belt due to various reasons.

The Chinese publication numbers are: CN208594513U discloses a highway center area anticollision support, relates to anticollision support technical field. The water inlet tank is fixedly connected to the top end of the support column, a base is fixedly connected to the lower end of the support column, a support frame is fixedly connected to the lower end of the base through fastening bolts, and a fixing plate is fixedly connected to one end of the support frame.

The following problems in the above technical solutions are not well solved: the device adopts the spring as the buffering support, also can make and kick-back after receiving the car striking, probably does to cause more serious car accident, has the defect, and the storage water tank among the device is used for supporting whole equipment and damages the back and change the maintenance cost higher after the collision.

Disclosure of Invention

In view of this, the utility model provides a highway center area anticollision support aims at solving current anticollision support and can kick-back and cause the problem of more serious traffic accident after receiving the car striking.

The utility model provides a highway center takes anticollision support, this highway center takes anticollision support includes: a base and a support plate; the supporting plate is arranged on the base, and the surfaces of two sides of the supporting plate are respectively provided with a speed reduction and energy absorption mechanism for carrying out speed reduction and energy absorption buffering on the moving vehicle.

Further, above-mentioned highway center area anticollision support, the speed reduction energy-absorbing mechanism includes: an arc-shaped collision plate and a rotating column; the first end of the arc collision plate is provided with a first rotating piece which is connected with the arc collision plate in a rotatable manner, and the first rotating piece is used for connecting the supporting plate; the second end of the arc collision plate is provided with a second rotating piece which is connected with the arc collision plate in a rotatable manner; the rotating column and the second rotating piece are arranged in parallel at intervals, a plurality of dampers are arranged between the rotating column and the second rotating piece, the dampers are arranged in parallel at intervals along the length direction of the rotating column, and a spring is arranged outside each damper; the both ends of rotating the post all are equipped with the fixed plate, its with can the pivoted mode with it is connected to rotate the post, the fixed plate is used for connecting the backup pad, attenuator and spring are used for right the second end of arc collision board supports and speed reduction buffering, so that arc collision board with enclose between the backup pad and establish the accommodation space that forms and be the trapezium structure.

Further, the anti-collision support is arranged in the center of the road, and the arc collision plate comprises an arc plate body and buffer rubber coated on the outer surface of the arc plate body.

Furthermore, the anti-collision support is arranged at the center of the road, two ends of the speed reduction and energy absorption mechanism are respectively arranged on the supporting plate, an accommodating space is formed between the speed reduction and energy absorption mechanism and the supporting plate, and a water storage tank is arranged in the accommodating space on the supporting plate and used for containing water and buffering moving vehicles.

Further, the anti-collision support is arranged in the center of the road, and the water storage tank is detachably connected with the support plate.

Furthermore, the anti-collision support is arranged in the center of the road, a sliding rail is arranged on the supporting plate, a sliding plate matched with the sliding rail is arranged on the water storage tank, and the sliding plate is connected with the sliding rail in a sliding mode and used for sliding out to be replaced when the water storage tank is damaged.

Furthermore, above-mentioned highway center area anticollision support, be equipped with the limiting plate on the slide rail, be used for right the storage water tank carries out vertical spacing and support.

Furthermore, the anti-collision support is arranged in the center of the road, a pull handle is arranged on the top surface of a top plate of the water storage tank, and an injection plug is arranged on the top plate of the water storage tank in a penetrating mode through threads.

Furthermore, above-mentioned highway center area anticollision support, the top of backup pad is equipped with the index plate, the both ends surface of index plate all is equipped with the direction indicator for respectively to the direction of travel of backup pad both sides vehicle guides.

Furthermore, the anti-collision support is arranged in the center of the road, and the base is provided with a plurality of mounting holes in a penetrating mode.

The utility model provides a highway center strip anticollision support, it is fixed to realize through the base, through the energy-absorbing mechanism that slows down in the backup pad, when driving vehicle and the energy-absorbing mechanism that slows down collide, the impact can be absorbed by the energy-absorbing mechanism that slows down, with reduce vehicle speed, the realization is to the deceleration buffering of moving vehicle, and simultaneously, the rebound phenomenon can not appear, thereby avoid appearing the rebound force and too big vehicle departure that causes, the security is higher, the problem that current anticollision support can kick-back and cause more serious accident after receiving the automobile impact has been solved. Simultaneously, this highway center area anticollision support still has following beneficial effect:

1. the arc collision plate deflects due to the collision of the running vehicle and the arc collision plate, so that the spring and the damper are shortened, collision force can be absorbed by the spring and the damper, the speed of the vehicle can be greatly reduced by matching with an internal water storage tank, the speed reduction buffering of the running vehicle is realized, the rebound phenomenon cannot occur due to the limitation of the damper after the spring is shortened, the vehicle is prevented from flying out due to overlarge rebound force, and the safety is high;

2. the water storage tank is pulled upwards through the handheld pull handle, so that the water storage tank is convenient to replace and maintain, water is injected through the injection plug after a new water storage tank is installed, the water storage tank can be reused, and the economic cost is low.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic view of the overall structure of a road center belt anti-collision support provided by the present invention;

fig. 2 is a schematic front view of the anti-collision support at the center of the highway provided by the present invention;

fig. 3 is a schematic perspective view of a buffering mechanism with an anti-collision support at the center of a road provided by the utility model;

fig. 4 is a schematic perspective view of the deceleration energy absorption mechanism provided by the present invention;

description of reference numerals:

the device comprises a base 1, a mounting hole 11, a support plate 2, a sliding rail 21, a limiting plate 22, a speed reducing and energy absorbing mechanism 3, an arc collision plate 31, a first rotating member 32, a second rotating member 33, a spring 34, a fixed plate 35, a damper 36, a rotating column 37, a water storage tank 4, a sliding plate 41, a pull handle 42, a water injection plug 43, an index plate 5 and a direction indicator 51.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 3, it is a preferred structure of the anti-collision support of highway center belt provided by the embodiment of the present invention. As shown in the figure, this highway center belt anticollision support includes: the device comprises a base 1, a support plate 2, a deceleration energy absorption mechanism 3, a water storage tank 4 and a guide plate 5; wherein,

the supporting plate 2 is vertically arranged on the base 1, and the two side surfaces of the supporting plate 2 are respectively provided with a speed reduction and energy absorption mechanism 3 for speed reduction and energy absorption buffering of running and colliding vehicles. Specifically, a plurality of mounting holes 11 are formed in the base 1 in a penetrating manner, so that the base 1 is fixed through connecting pieces such as external screws arranged in the mounting holes 11, and the stability of the base 1 is higher; for example, the base 1 can be fixedly installed at a middle position of a road by an external screw at the installation hole 11. The middle part of the top surface of the base 1 is vertically and fixedly provided with a supporting plate 2, namely the supporting plate 2 is vertically arranged, and the side surfaces of two sides of the supporting plate respectively face two roadways which run reversely or in the same direction on two sides of a highway. The surfaces of the two sides of the supporting plate 2 are respectively provided with the deceleration energy-absorbing mechanism 3, when a running vehicle collides with the deceleration energy-absorbing mechanism 3, the collision force can be absorbed by the deceleration energy-absorbing mechanism 3 so as to reduce the speed of the vehicle, realize the deceleration buffer of the running vehicle, and simultaneously, the rebound phenomenon can not occur, thereby avoiding the vehicle from flying out due to overlarge rebound force, and the safety is higher; in this embodiment, the two deceleration and energy absorption mechanisms 3 disposed on the two sides of the supporting plate 2 are disposed in opposite directions to absorb energy, decelerate and buffer the vehicles on the two roadways running in opposite directions on the two sides, but in other embodiments, the two deceleration and energy absorption mechanisms 3 may also be disposed in the same direction to absorb energy, decelerate and buffer the vehicles on the two roadways running in the same direction on the two sides.

In this embodiment, two ends of the deceleration energy-absorbing mechanism 3 are respectively installed on the supporting plate 2, an accommodating space is formed between the deceleration energy-absorbing mechanism 3 and the supporting plate 2, and a water storage tank 4 is arranged in the accommodating space on the supporting plate 2 and used for containing water so as to irrigate a road surface or a green belt with water and also used for buffering a moving vehicle, for example, water can partially absorb energy when being collided, and can also play a role of a counterweight. Specifically, the water storage tank 4 is arranged between the speed reduction and energy absorption mechanism 3 and the supporting plate 2, when a running vehicle collides with the speed reduction and energy absorption mechanism 3, the speed reduction and energy absorption mechanism 3 deflects to match the water storage tank 4 inside, so that the speed of the vehicle can be greatly reduced, and the running safety of the vehicle is further improved. In this embodiment, the accommodating space is of a trapezoidal structure, i.e. the cross section is of a trapezoidal structure, and the water storage tank 4 is adapted to the trapezoidal structure, and is also of a trapezoidal box structure.

With continuing reference to fig. 1 to 3, the top end of the supporting plate 2 is provided with a guiding plate 5, and the two end surfaces of the guiding plate 5 are provided with direction indicators 511 for respectively guiding the driving directions of the vehicles on the two sides of the supporting plate 2. Specifically, the top end surface of the supporting plate 2 may be fixedly mounted with a guide plate 5, and both end surfaces of the guide plate 5 may be fixedly mounted with a plurality of direction indicators 511, so that the direction of travel may be conveniently guided by providing the guide plate 5 with the direction indicators 511.

With continued reference to fig. 3, in order to facilitate the replacement and maintenance of the storage tank 4 when the storage tank 4 is damaged by expansion, it is preferred that the storage tank 4 is detachably connected to the support plate 2. Specifically, the support plate 2 is provided with a slide rail 21, the water storage tank 4 is provided with a slide plate 41 adapted to the slide rail 21, the slide plate 41 is connected with the slide rail 21 in a slidable manner, and the slide plate is used for sliding out to be replaced when the water storage tank 4 is damaged, namely, the slide plate 41 slides out upwards along the slide rail 21 until the slide plate and the water storage tank are separated from each other, so that the water storage tank 4 and the support plate 2 are limited, the separation between the slide plate and the support plate is realized, and the water storage tank 4 is replaced and maintained. As shown in fig. 3, in the present embodiment, two slide rails 21 corresponding to the same water storage tank 4 may be provided, and the two slide rails 21 are arranged in parallel and at an interval and fixedly installed on a side surface of the support plate 2; one side surface of the water storage tank 4 can be fixedly installed with the sliding plate 41, and the other side surface can be provided with two sliding grooves matched with the two sliding rails 21, and the sliding grooves can be slidably clamped on the sliding rails 21 to limit and slidably guide the sliding plate 41. In order to realize the vertical support of the water storage tank 4, preferably, the slide rails 21 are provided with limiting plates 22 for vertically limiting and supporting the water storage tank 4, as shown in fig. 3, one side surface of the supporting plate 2 is fixedly provided with limiting plates 22 at the bottoms of the two slide rails 21, and the limiting plates 22 are used as supporting plates for bottom supporting the water storage tank 4 which is installed in place, namely, between the supporting plate 2 and the deceleration energy absorption mechanism 3, so that the water storage tank 4 is supported at a preset height position; the preset height position can be adapted according to actual conditions, for example, matched with the position of the deceleration energy absorption mechanism 3 to perform deceleration buffering.

With continued reference to fig. 3, in order to facilitate the sliding of the water storage tank 4, preferably, a pull handle 42 is provided on the top surface of the top plate of the water storage tank 4, so that when the water storage tank 4 is damaged due to collision, the pull handle 42 can be held by hand to pull out the water storage tank 4 upwards, which is convenient for replacement and maintenance.

Continuing to refer to fig. 3, the injection plug 43 is installed on the top plate of the water storage tank 4 through the screw thread, that is, the top plate of the water storage tank 4 is provided with a screw hole penetrating through the top plate of the water storage tank 4, the injection plug 43 is in threaded connection with the screw hole, so that the injection plug 43 can be installed, and then the water is injected into the water storage tank 4 through the injection plug 43, for example, after a new water storage tank 4 is installed, the water can be injected through the injection plug 43, and the water can be reused.

Referring to fig. 4, it is a schematic perspective view of the deceleration energy-absorbing mechanism provided by the present invention. As shown in the figure, the deceleration energy absorption mechanism 3 includes: an arc collision plate 31, a first rotating member 32, a second rotating member 33, a spring 34, a fixed plate 35, a damper 36, and a rotating post 37; wherein,

a first end (a lower end as shown in fig. 4) of the arc collision plate 31 is provided with a first rotating member 32 rotatably connected to the arc collision plate 31, the first rotating member 32 being used to connect the support plate 2. Specifically, one end of the first rotating member 32 is fixedly mounted on one side surface of the support plate 2, and the other end is rotatably connected to the arcuate collision plate 31. In the present embodiment, the arc collision plate 31 includes an arc plate body and a cushion rubber; wherein, the buffer rubber is coated on the outer surface of the arc plate body; the arc-shaped plate body can be a steel plate, and of course, can be of other structures, and is not limited in this embodiment.

The second end (upper end as shown in fig. 3) of the arc collision plate 31 is provided with a second rotating member 33 rotatably connected to the arc collision plate 31. Specifically, one end of the second rotating member 33 is rotatably connected to a second end of the arc collision plate 31 away from the first rotating member 32, that is, both ends of the arc collision plate 31 are rotatably connected to the first rotating member 32 and the second rotating member 33, respectively, so that the arc collision plate 31 can be deflected and angularly adjusted when it is collided.

The rotating column 37 and the second rotating member 33 are arranged in parallel and at intervals, a plurality of dampers 36 are arranged between the rotating column 37 and the second rotating member 33, the dampers 36 are arranged in parallel and at intervals along the length direction of the rotating column 37, and a spring 34 is arranged outside each damper 36. Specifically, a plurality of springs 34 and dampers 36 are fixedly mounted between the second rotating part 33 and the rotating column 37, the plurality of dampers 36 are respectively located inside the corresponding springs 34, so that when the arc collision plate 31 is collided, the arc collision plate 31 deflects to enable the springs 34 and the dampers 36 to be shortened, collision force can be absorbed by the springs 34 and the dampers 36, the water storage tank 4 inside the second rotating part is matched to greatly reduce the speed of the vehicle, the speed reduction buffering of the moving vehicle is realized, the rebound phenomenon can not occur due to the fact that the springs 34 are limited by the dampers 36 after being shortened, and the situation that the vehicle flies out due to the fact that the rebound force is too large is avoided, and the safety is high.

The fixed plates 35 are disposed at two ends of the rotating column 37 and rotatably connected to the rotating column 37, the fixed plates 35 are used for connecting the support plate 2, and the damper 36 and the spring 34 are used for supporting and decelerating and buffering the second end of the arc collision plate 31, so that an accommodating space with a trapezoidal structure is defined between the arc collision plate 31 and the support plate 2, that is, the distance between the first end of the arc collision plate 31 and the support plate 2 is smaller than the distance between the second end of the arc collision plate 31 and the support plate 2, so that a vehicle firstly collides with the first end of the arc collision plate 31 and gradually travels towards the second end of the arc collision plate 31, and the arc collision plate 31 deflects towards the support plate 2, that is, the damper 36 and the spring 34 are compressed. Specifically, the fixing plates 35 are rotatably mounted at both ends of the rotating column 37, and the two fixing plates 35 are fixedly mounted on one side surface of the supporting plate 2, so that the rotating column 37 and the supporting plate 2 can be connected.

The working principle of the anti-collision support in the center of the highway is as follows: the external screw fixed mounting of base 1 is in the middle position of the highway, direction mark 51 of 5 both sides of guide plate is unanimous with the vehicle direction of travel in the actual road, both sides storage water tank 4 is relative with the vehicle locomotive position in the corresponding lane, fill water in storage water tank 4 when using, when the vehicle of traveling collides with arc collision board 31, arc collision board 31 deflects and makes spring 34 and attenuator 36 shorten, the impact can be absorbed by spring 34 and attenuator 36, cooperate inside storage water tank 4 can reduce vehicle speed by the very big degree, realize the slow-down buffering to the moving vehicle, receive the restriction of attenuator 36 and can not appear kick-back phenomenon after spring 34 shortens, thereby avoid appearing the rebound too big vehicle departure that causes, the security is higher, backup pad 2 and slide rail 21 receive buffering protection damage less, when storage water tank 4 receives the collision and leads to the damage and backup pad 2 and slide rail 21 do not damage, can hand-held pull out storage water tank 4 upwards by pulling handle 42, be convenient for change and maintenance, install new storage water tank 4 after through injecting water plug 43 injection, can reuse.

To sum up, the highway center strip anticollision support that this embodiment provided, it is fixed to realize through base 1, through the speed reduction energy-absorbing mechanism 3 in the backup pad 2, when the vehicle of driving collides with speed reduction energy-absorbing mechanism 3, the impact can be absorbed by speed reduction energy-absorbing mechanism 3, in order to reduce vehicle speed, the realization is to the deceleration buffering of motion vehicle, and simultaneously, rebound phenomenon can not appear, thereby avoid appearing the too big vehicle departure that causes of resilience force, the security is higher, the problem that current anticollision support can kick-back and cause more serious traffic accident after receiving the automobile impact has been solved. Simultaneously, this highway center area anticollision support still has following beneficial effect:

1. the arc collision plate deflects due to the collision of the running vehicle and the arc collision plate, so that the spring and the damper are shortened, collision force can be absorbed by the spring and the damper, the speed of the vehicle can be greatly reduced by matching with an internal water storage tank, the speed reduction buffering of the running vehicle is realized, the rebound phenomenon cannot occur due to the limitation of the damper after the spring is shortened, the vehicle is prevented from flying out due to overlarge rebound force, and the safety is high;

2. the water storage tank is pulled upwards through the handheld pull handle, so that the water storage tank is convenient to replace and maintain, water is injected through the injection plug after a new water storage tank is installed, the water storage tank can be reused, and the economic cost is low.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides a highway center takes anticollision support which characterized in that includes: a base and a support plate; wherein,

the backup pad sets up on the base, and, all install speed reduction energy-absorbing mechanism on the both sides surface of backup pad for carry out speed reduction energy-absorbing buffering to the motion vehicle.

2. The crash brace of a road center belt as claimed in claim 1, wherein the deceleration energy absorption mechanism comprises: an arc-shaped collision plate and a rotating column; wherein,

the first end of the arc collision plate is provided with a first rotating piece which is connected with the arc collision plate in a rotatable manner, and the first rotating piece is used for connecting the supporting plate;

the second end of the arc collision plate is provided with a second rotating piece which is connected with the arc collision plate in a rotatable manner;

the rotating column and the second rotating piece are arranged in parallel at intervals, a plurality of dampers are arranged between the rotating column and the second rotating piece, the dampers are arranged in parallel at intervals along the length direction of the rotating column, and a spring is arranged outside each damper;

the both ends of rotating the post all are equipped with the fixed plate, its with can the pivoted mode with it is connected to rotate the post, the fixed plate is used for connecting the backup pad, attenuator and spring are used for right the second end of arc collision board supports and speed reduction buffering, so that arc collision board with enclose between the backup pad and establish the accommodation space that forms and be the trapezium structure.

3. The crash brace of a road center belt according to claim 2,

the arc collision plate comprises an arc plate body and buffer rubber coated on the outer surface of the arc plate body.

4. The crash brace of a road center belt according to any one of claims 1 to 3,

the two ends of the speed reduction and energy absorption mechanism are respectively arranged on the supporting plate, an accommodating space is arranged between the speed reduction and energy absorption mechanism and the supporting plate, and a water storage tank is arranged at the accommodating space on the supporting plate and used for containing water and buffering a moving vehicle.

5. The crash support for a road center belt as claimed in claim 4, wherein the water storage tank is detachably connected to the support plate.

6. The crash brace of a road center belt as claimed in claim 5,

the water storage tank is characterized in that a sliding rail is arranged on the supporting plate, a sliding plate matched with the sliding rail is arranged on the water storage tank, and the sliding plate is connected with the sliding rail in a sliding mode and used for sliding out to be replaced when the water storage tank is damaged.

7. The crash brace of a road center belt according to claim 6,

and the slide rail is provided with a limiting plate for vertically limiting and supporting the water storage tank.

8. The crash brace of a road center belt according to claim 5,

the top surface of the top plate of the water storage tank is provided with a pull handle, and the top plate of the water storage tank is provided with an injection plug in a penetrating way through threads.

9. A crash brace for a road center belt according to any one of claims 1 to 3,

the top of backup pad is equipped with the index plate, the both ends surface of index plate all is equipped with the direction indicator, is used for respectively right the direction of travel of backup pad both sides vehicle guides.

10. The crash-proof support for a road center belt according to any one of claims 1 to 3, wherein a plurality of mounting holes are formed through the base.

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