CN211571528U

CN211571528U - Anti-collision column with buffering function

Info

Publication number: CN211571528U
Application number: CN202020124960.XU
Authority: CN
Inventors: 陈祥荣; 陈旷
Original assignee: Shaoxing Shangyu District Hongyan Environmental Protection Technology Co ltd
Current assignee: Shaoxing Shangyu District Hongyan Environmental Protection Technology Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-25
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a possesses buffer function's crashproof post, the on-line screen storage device comprises a base, the guardrail, columniform pillar is installed to the equipartition on the base, the built-in cavity of pillar, pillar one side is incurved's curved surface, the location handle is installed to the equipartition on the curved surface, the guardrail passes in the location handle of double-phase adjacent pillar, location handle inboard is provided with buffer and installs on the pillar, be equipped with pressure sensor in the buffer, the globular LED display screen is installed on the pillar top, be equipped with the controller in the pillar, the controller respectively with globular LED display screen, the pressure sensor electricity links, power cable and signal transmission line have been laid in the base, power cable is connected with the controller in each pillar respectively, pass through signal transmission line connection between each controller. The device has the advantages of buffering effect, strong anti-collision capability and accident warning effect, and can remind a vehicle running behind to avoid the occurrence of a chain accident.

Description

Anti-collision column with buffering function

Technical Field

The utility model belongs to the technical field of highway roadside guardrail, concretely relates to anticollision post that possesses buffer function.

Background

The highway has high driving speed and often collides at the highway junction. At present, an anti-collision device installed at a highway intersection often has the defects that a driver cannot react too slowly to change lanes to collide because the speed of the vehicle is too fast, an existing highway safety anti-collision fence has no buffer effect, the anti-collision capacity is poor, the vehicle is easily seriously damaged when collision occurs, and meanwhile, the speed of the vehicle on the highway is fast, so that the rear driving vehicle is easily influenced and a chain collision accident occurs once the vehicle collides with a high-speed guardrail.

Disclosure of Invention

An object of the utility model is to provide a collision post that possesses buffer function possesses cushioning effect, anti striking ability reinforce, reduces damage, the while to vehicle and personnel, still has accident warning effect, reminds the rear vehicle of traveling, avoids the emergence of interlinkage accident.

The utility model adopts the technical proposal that: the utility model provides a possesses buffer function's bumping post, the on-line screen storage device comprises a base, the guardrail, columniform pillar is installed to the equipartition on the base, the built-in cavity of pillar, pillar one side is incurved's curved surface, the location handle is installed to the equipartition on the curved surface, the guardrail passes from the location handle of double-phase adjacent pillar, location handle inboard is provided with buffer and installs on the pillar, be equipped with pressure sensor in the buffer, the globular LED display screen is installed on the pillar top, be equipped with the controller in the pillar, the controller respectively with globular LED display screen, the pressure sensor electricity links, power cable and signal transmission line have been laid in the base, power cable is connected with the controller in each pillar respectively, pass through signal transmission line connection between each controller.

Preferably, the opposite side of the curved surface is provided with a photovoltaic panel which is electrically connected with a storage battery arranged in the guard post; the output end of the storage battery is electrically connected with the controller.

Preferably, the buffer device comprises a compression spring with one end vertically connected with the curved surface, the other end of the compression spring is connected with an arc separation blade, a gap is reserved between the arc separation blade and the pillar, the arc separation blade is attached to the surface of the pillar when the compression spring is compressed, and a pressure sensor is arranged in the compression spring and connected with the surface of the pillar.

Preferably, the spherical LED display screen is internally provided with a buzzer, and the back surface of the spherical LED display screen is provided with a buzzing hole.

Preferably, the curved surface is uniformly provided with positioning holes, and the positioning handle is fixedly arranged on the positioning holes.

Compared with the prior art, the beneficial effects of the utility model are that: 1) the arranged guardrail is made of glass fiber reinforced plastic, so that the cost is low and the anti-collision capacity is strong; 2) the arranged buffer device can play a role in buffering the vehicle which is collided, and reduce the damage to the vehicle and personnel; 3) when the guardrail bumps, the spherical LED display screens on all the guard posts in the 150 m rear area can give an alarm and display corresponding warning patterns to remind a driver in the rear of a front accident, and the driver is aware of speed reduction and avoidance to prevent a chain accident.

Drawings

FIG. 1 is a schematic structural view of a bollard;

FIG. 2 is a schematic view of the installation of the guard rail and the bollard;

FIG. 3 is a schematic view of a positioning hole structure;

FIG. 4 is a schematic diagram of the connection of the pressure sensor;

FIG. 5 is a schematic view of the connection of photovoltaic panels;

fig. 6 is a schematic diagram of the control flow of the controller.

Description of reference numerals: 1, a base; 2, protecting the column; 3 a photovoltaic panel; 4, a spherical LED display screen; 5, arc blocking pieces; 6, positioning a handle; 7, a guardrail; 8, positioning holes; 9 compressing the spring; 10, curved surface; 11 a pressure sensor; 12 a buzzer hole.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1-5, an anti-collision post with buffering function, including base 1, guardrail 7, columniform pillar 2 is installed to the equipartition on the base 1, the built-in cavity of pillar 2, pillar 2 one side is the curved surface 10 of incurving, location handle 6 is installed to the equipartition on the curved surface 10, guardrail 7 passes from the location handle 6 of two adjacent pillars 2, location handle 6 inboard is provided with buffer and installs on pillar 2, be equipped with pressure sensor 11 in the buffer, spherical LED display screen 4 is installed on pillar 2 top, be equipped with the controller in the pillar 2, the controller links with spherical LED display screen 4, pressure sensor 11 electricity respectively, power cable and signal transmission line have been laid in the base 1, power cable is connected with the controller in each pillar 2 respectively, pass through signal transmission line connection between each controller. The buffer that sets up can be to when colliding, play the cushioning effect, so that reduce the damage to vehicle and personnel, the pressure sensor who sets up simultaneously, when the collision takes place, receive pressure shock, with signal transmission to the controller that this pressure sensor connects, the controller passes through signal transmission line transmission to the controller in this controller place position all pillars in the 150 meters backward, the controller control of this within range corresponds globular LED display screen sends the buzzing sound and shows warning sign, remind the rear to come the car and notice dodging, prevent interlink occurence of failure.

The opposite side of the curved surface 10 is provided with a photovoltaic panel 3, and the photovoltaic panel 3 is electrically connected with a storage battery arranged in the guard post 2; the output end of the storage battery is electrically connected with the controller. The photovoltaic panel and the storage battery are used for converting solar energy into electric energy for storage, and the electric energy is used for standby electricity of the device and is used for power parts of the device.

Buffer, including one end and the perpendicular compression spring 9 of being connected of curved surface 10, compression spring 9 other end is connected circular arc separation blade 5, has the clearance between circular arc separation blade 5 and the pillar 2, and circular arc separation blade 5 sets up with the laminating of pillar 2 surface during compression spring 9 compression, is equipped with pressure sensor 11 in the compression spring 9 and connects pillar 2 surface. When the vehicle collides with the guardrail, the guardrail withstands the circular arc separation blade, and compression spring contracts, and circular arc separation blade and pillar surface laminating set up, play a cushioning effect to the vehicle, reduce the collision and bring the damage to personnel and vehicle, and simultaneously, during the compression spring shrink, circular arc separation blade extrusion pressure sensor makes the sensor convey accident signal in the controller, shows and sends the warning through the globular LED display screen of controller control.

A buzzer is arranged in the spherical LED display screen 4, and a buzzing hole 12 is formed in the back of the spherical LED display screen. The buzzer is used for giving out warning sound to remind a vehicle behind to pay attention to warning when collision occurs.

The curved surface 10 is evenly provided with positioning holes 8, and the positioning handle 6 is fixedly arranged on the positioning holes 8. The locating hole that sets up for the installation location, the locating handle of easy to assemble is installed at the assigned position, prevents to produce the skew.

Example 2

Controller control flow schematic referring to fig. 6, the control steps are as follows:

1) when the pressure sensor 11 receives the collision pressure, the signal is transmitted to a controller connected with the pressure sensor;

2) the controller transmits the signal to the spherical LED display screen 4 connected with the controller, and the spherical LED display screen 4 sends out a buzzing sound and displays a warning mark;

3) the controller in step 2 sequentially transmits signals to the controllers in all columns in the backward (i.e. backward driving) 150 meters of the positions of the pressure sensors 11 in step 1, and the controllers in the range control the corresponding spherical LED display screens 4 to emit buzzes and display warning marks to remind a vehicle coming behind to avoid the vehicles, so that a interlinked accident is prevented.

The purpose is as follows: firstly, when an accident happens, the controller is used for intelligently controlling a car accident place to send out a buzzer and display a warning mark within 150 meters behind a car to remind a coming car behind to avoid, so that a interlinked accident is prevented; and secondly, the risk caused by artificial warning board placement is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides an anticollision post that possesses buffer function, includes base, guardrail, and the columniform pillar is installed to the equipartition on the base, and the built-in cavity of pillar protects a side and is incurved curved surface, and the location handle is installed to the equipartition on the curved surface, and the guardrail passes its characterized in that from the location handle of double-phase adjacent pillar: the utility model discloses a safety guard post, including base, location handle, fixing post, controller, pressure sensor, power cable and signal transmission line, location handle inboard is provided with buffer and installs on the pillar, be equipped with pressure sensor in the buffer, the globular LED display screen is installed on the pillar top, be equipped with the controller in the pillar, the controller links with globular LED display screen, pressure sensor electricity respectively, laid power cable and signal transmission line in the base, power cable is connected with the controller in each pillar respectively, connect through signal transmission line between each controller.

2. The crash post with a buffering function according to claim 1, wherein: the opposite side of the curved surface is provided with a photovoltaic panel which is electrically connected with a storage battery arranged in the guard post; the output end of the storage battery is electrically connected with the controller.

3. The crash post with a buffering function according to claim 1, wherein: buffer, compression spring including one end and the perpendicular connection of curved surface, the circular arc separation blade is connected to the compression spring other end, there is the clearance between circular arc separation blade and the pillar, circular arc separation blade and pillar surface laminating set up during compression spring compression, be equipped with pressure sensor in the compression spring and connect the pillar surface.

4. The crash post with a buffering function according to claim 1, wherein: a buzzer is arranged in the spherical LED display screen, and a buzzing hole is formed in the back of the spherical LED display screen.

5. The crash post with a buffering function according to claim 1, wherein: the curved surface is evenly provided with positioning holes, and the positioning handle is fixedly arranged on the positioning holes.