CN211228260U

CN211228260U - Highway safety anticollision post

Info

Publication number: CN211228260U
Application number: CN201921264216.3U
Authority: CN
Inventors: 柴尚锋; 肖松松
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-08-11
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a safety anti-collision post for a highway, which comprises a base and a stand column, wherein the stand column is fixedly connected with the upper end of the base, the outer side of the upright post is fixedly connected with a damping device which comprises an inner sleeve, a sliding plate and an outer sleeve, the sliding plate is connected with the inner wall of the outer sleeve in a sliding way, one side of the sliding plate is fixedly connected with the inner sleeve, one end of the inner sleeve extends to the outside of the outer sleeve, the other side of the sliding plate is fixedly connected with a damping spring, one end of the damping spring is fixedly connected with the inner wall of the outer sleeve, one end of the outer sleeve is fixedly connected with a mounting plate I, the utility model is provided with a plurality of groups of damping devices and surrounds the periphery of the upright post, when the automobile collides with the anti-collision post, the plurality of groups of damping devices can well buffer the impact force of the automobile and reduce the impact force, therefore, the automobile protection device can well protect the automobile and greatly reduce the damage to the automobile.

Description

Highway safety anticollision post

Technical Field

The utility model relates to an anticollision post specifically is a highway safety anticollision post.

Background

The highway belongs to a high-grade highway, which is called as the highway for short, and according to the regulation of highway engineering technical standard of China department of transportation, the highway can adapt to the highway which has the average day and night passenger car traffic volume of more than 25000 vehicles in the year, is specially used for the high-speed driving of the cars in different lanes and controls the entrance and the exit of the cars. Although the names of the highways are different in all countries, the highways are specially designed to have more than 4 lanes, drive in two-way separation, completely control the entrances and exits and completely adopt the grade crossing. In addition, some countries control part of the access and exit, and some direct main lines which do not adopt three-dimensional intersection are also called as highways, and the highways have high driving speed and often collide at the highways. At present, an anti-collision device installed at a high-speed intersection often has the defect that a driver cannot respond too slowly to change lanes to collide due to too fast speed. The guard rail for the automobile to collide at the highway intersection has a firm structure, causes great damage to the automobile colliding on the guard rail, has poor anti-installation effect and great casualties on the automobile, and often adopts an anti-collision column to protect important positions in places where accidental collision easily occurs at present.

However, existing crash posts are substantially rigid and, in the event of an accidental impact, the post will be more or less permanently damaged. When the impact object is not stopped in time, the anti-collision column can be further damaged and finally loses the protection capability, so that the impact object threatens the protected object. Meanwhile, the accident party also faces economic losses such as ground damage, damage of an impact object, maintenance and replacement of the anti-collision column and the like. Therefore, the expressway safety crash column is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway safety bumping post to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety anti-collision column for a highway comprises a base and a column, wherein the column is fixedly connected to the upper end of the base, a damping device is fixedly connected to the outer side of the column and comprises an inner sleeve, a sliding plate and an outer sleeve, the sliding plate is slidably connected to the inner wall of the outer sleeve, the inner sleeve is fixedly connected to one side of the sliding plate, one end of the inner sleeve extends out of the outer sleeve, a damping spring is fixedly connected to the other side of the sliding plate, one end of the damping spring is fixedly connected to the inner wall of the outer sleeve, one end of the outer sleeve is fixedly connected with a first mounting plate, one end of the inner sleeve is fixedly connected with a second mounting plate, the first mounting plate is fixedly connected with the column, a hydraulic rod is fixedly connected to the upper end of the base, the, the anti-collision plate is fixedly connected with the inner sleeve.

Preferably, the specific number of damping devices is provided with a plurality of groups and fixedly connected with connecting plates between adjacent damping devices, the connecting plates are fixedly connected with the anti-collision plate, and the connecting plates are of arc-shaped structures.

Preferably, the first mounting plate and the second mounting plate are both arc-shaped structures.

Preferably, one side of the connecting plate is fixedly connected with an elastic block, and the outer side surface of the elastic block is provided with a reflective strip.

Preferably, the upper end of the upright post is fixedly connected with a connecting ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with a plurality of damping device of group and encircle around the stand, when the car hit the bumping post on, a plurality of damping device of group can be fine play the buffering and reduce the impact to the impact of car to can be fine play fine guard action and great reduction to the damage of car to the car.

2. The utility model discloses a be provided with reflection of light strip, reflection of light strip can strengthen the driver and drive a vehicle to the visuality of bumping post when night or weather conditions are not good, can effectively reduce because the relatively poor driving safety accident that causes of weather conditions.

3. The utility model discloses a be provided with the elastic block, the elastic block can tentatively cushion the shock attenuation to the impact of car, and the surface of car that can be fine protects great improvement its result of use.

4. The utility model discloses a be provided with the hydraulic stem, the hydraulic stem makes stand and base junction possess fine buffering cushioning effect, avoids the crashproof post stand and base breaking problem when bumping.

Drawings

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

FIG. 2 is a schematic view of the structure of the damping device of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: the anti-collision device comprises a base 1, a column 2, a connecting ring 3, an anti-collision plate 4, a damping device 5, a connecting plate 6, a hydraulic rod 7, an outer sleeve 8, a first mounting plate 9, a damping spring 10, a sliding plate 11, an inner sleeve 12, a second mounting plate 13, a reflecting strip 14 and an elastic block 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a safe anti-collision column for a highway comprises a base 1 and a column 2, wherein the column 2 is fixedly connected to the upper end of the base 1, the outer side of the column 2 is fixedly connected with a damping device 5, the damping device 5 comprises an inner sleeve 12, a sliding plate 11 and an outer sleeve 8, the sliding plate 11 is slidably connected to the inner wall of the outer sleeve 8, one side of the sliding plate 11 is fixedly connected with the inner sleeve 12, one end of the inner sleeve 12 extends to the outside of the outer sleeve 8, the other side of the sliding plate 11 is fixedly connected with a damping spring 10, one end of the damping spring 10 is fixedly connected to the inner wall of the outer sleeve 8, one end of the outer sleeve 8 is fixedly connected with a first mounting plate 9, one end of the inner sleeve 12 is fixedly connected with a second mounting plate 13, the first mounting plate 9 is fixedly connected with the column 2, the upper end of the base 1 is, one end of the damping device 5 is fixedly connected with an anti-collision plate 4, and the anti-collision plate 4 is fixedly connected with the inner sleeve 12.

Further, the concrete quantity of damping device 5 is provided with fixedly connected with connecting plate 6 between a plurality of groups and the adjacent damping device 5, connecting

plate

6 and 4 fixed connection of crashproof board, connecting plate 6 is the connecting plate of arc structure for the bumping post possesses fine buffering shock attenuation effect, has improved its result of use.

Further, No. one mounting panel 9 and No. two mounting panels 13 are the arc structure, have made things convenient for and have installed fixedly No. one mounting panel 9 and No. two mounting panels 13.

Further, 6 one side fixed connection of connecting plate has

elastic block

15, 15 outside surfaces of elastic block are provided with reflection of light strip 14, and reflection of light strip can strengthen the driver and drive a vehicle when night or weather conditions are not good and to the visuality of bumping post, can effectively reduce because the relatively poor driving safety accident that causes of weather conditions.

Furthermore, the upper end of the upright post 2 is fixedly connected with a connecting ring 3, so that the connection and transportation of the anti-collision post are facilitated.

It is specific, in the use, when the crashproof post was hit to the car on, elastic block 15 can carry out preliminary buffering shock attenuation to the impact of car and the impact to the car that a plurality of groups damping device 5 can be fine plays the buffering and reduces the impact, and hydraulic stem 7 makes stand 2 and base 1 junction possess fine buffering cushioning effect, stand 2 and base 1 breaking problems when avoiding the crashproof post to collide, reflection of light strip 14 can strengthen the driver and drive a vehicle when night or weather conditions are not good to the visuality of crashproof post, can effectively reduce because the relatively poor driving safety accident that causes of weather conditions.

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

Claims

1. The utility model provides a highway safety bumping post, includes base (1) and stand (2), stand (2) fixed connection is in base (1) upper end, its characterized in that: the damping device (5) is fixedly connected to the outer side of the upright column (2), the damping device (5) comprises an inner sleeve (12), a sliding plate (11) and an outer sleeve (8), the sliding plate (11) is connected to the inner wall of the outer sleeve (8) in a sliding mode, the inner sleeve (12) is fixedly connected to one side of the sliding plate (11), one end of the inner sleeve (12) extends to the outside of the outer sleeve (8), a damping spring (10) is fixedly connected to the other side of the sliding plate (11), one end of the damping spring (10) is fixedly connected to the inner wall of the outer sleeve (8), one end of the outer sleeve (8) is fixedly connected with a first mounting plate (9), one end of the inner sleeve (12) is fixedly connected with a second mounting plate (13), the first mounting plate (9) is fixedly connected with the upright column (, hydraulic stem (7) are located stand (2) outside and hydraulic stem (7) one end and stand (2) fixed connection, damping device (5) one end fixedly connected with crashproof board (4), crashproof board (4) and inner skleeve (12) fixed connection.

2. The highway safety crash post according to claim 1, wherein: the damping device (5) is provided with a plurality of groups and fixedly connected with connecting plates (6) between adjacent damping devices (5) in specific quantity, the connecting plates (6) are fixedly connected with the anti-collision plate (4), and the connecting plates (6) are of arc-shaped structures.

3. The highway safety crash post according to claim 1, wherein: the first mounting plate (9) and the second mounting plate (13) are both arc-shaped structures.

4. A highway safety crash post according to claim 2, characterized in that: an elastic block (15) is fixedly connected to one side of the connecting plate (6), and a light reflecting strip (14) is arranged on the outer side surface of the elastic block (15).

5. The highway safety crash post according to claim 1, wherein: the upper end of the upright post (2) is fixedly connected with a connecting ring (3).