Road column

A technology of road pillars and limit springs, which is applied to roads, roads, road safety devices, etc., can solve problems such as increased road management and maintenance costs, troublesome installation of road pillars, and large road damage, and achieves simple structure, convenient operation, and less The effect of small secondary damage

Active Publication Date: 2019-01-11
泉州台商投资区红金天商贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the traditional road pillars have a simple structure, either poured with reinforced concrete or made of steel, and are fixed on the ground on both sides of the intersection by expansion screws. It is also troublesome to move. If vehicles that do not meet the requirements have to pass through the intersection restricted by road pillars in special circumstances at the intersection, they will either destroy the road pillars or spend a long time manually dismantling the road pillars. If it is damaged by a car, it must be replaced. These road pillars are generally troublesome to install, and the damage to the road surface is relatively large during installation, which increases the cost of road management and maintenance.

Method used

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specific Embodiment approach

[0050] Specific implementation method: When non-management personnel directly push the width-limiting column 3 by hand, the width-limiting column 3 will swing around the central axis of the base 16; Want to swing around the central axis of the base 16, because the first limit spring 21 of the limit pin 20 is difficult to shrink; the limit pin 20 is stuck in the first square groove 15; the first square groove 15 limits the position of the limit pin 20 swings, so that the fixed width-limiting column 3 will not swing around the central axis of the base 16 under normal circumstances; the manager of the road column adjusts the connecting rod 22 by hand to make the first limit spring 21 contract, and the limit pin 20 releases the pair The restriction of the first square groove 15, so that the position and height of the width-limiting column 3 can be adjusted,

[0051] When non-administrators directly push or pull the width-limiting column 3 with their hands, since the two slopes of ...

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Abstract

The invention belongs to the field of road columns, in particular to a road column, including a first road column mechanism, and a second road column mechanism, wherein the first road column mechanismand the second road column mechanism are symmetrically mounted on the ground on both sides of the intersection; when the manager of the road column acts on a manual lever, the manual lever enables alimit block to release limitation to a limit slot through a trigger lever; a person pushes or pulls a width limit column, so as to move the width limit column to move to two sides of the road or the road center, so as to achieve the aim of moving the road column; and when a car is driven into the width limit column, the width limit column swings around the central axis of the base, thereby buffering the collision of the width limit column and reducing the secondary damage of the width limit column. The road column has simple structure, convenient operation and good economic effect.

Description

technical field [0001] The invention relates to a road post. Background technique [0002] At present, the traditional road pillars have a simple structure, either poured with reinforced concrete or made of steel, and are fixed on the ground on both sides of the intersection by expansion screws. Once the road pillars are installed on the road, it is difficult to move them. It is also troublesome to move. If vehicles that do not meet the requirements have to pass through the intersection restricted by road pillars in special circumstances at the intersection, they will either destroy the road pillars or spend a long time manually dismantling the road pillars. If it is damaged by a car, it must be replaced. These road pillars are generally troublesome to install, and the damage to the road surface is relatively large during installation, thereby increasing the cost of road management and maintenance. [0003] The present invention designs a road post to solve the above proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F15/00
CPCE01F15/003E01F15/006
Inventor 徐峰
Owner 泉州台商投资区红金天商贸有限公司
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