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A foldable protective equipment on both sides of the road

A kind of protective equipment, foldable technology, applied in the field of protective equipment on both sides of the foldable road, can solve the problems of energy-consuming unlocking, inability to fix, difficult to store, etc., to achieve the effect of saving manpower, easy to carry and use, and easy to carry

Active Publication Date: 2022-08-05
苗成涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing guardrails that are heavy and difficult to carry, difficult to store, occupy space, cannot be fixed, and consume energy to unlock, the technical problem of the present invention is to provide a foldable road on both sides of the road that can be freely folded and fixed, easily unlocked, and maintain an unlocked state. protective equipment

Method used

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  • A foldable protective equipment on both sides of the road
  • A foldable protective equipment on both sides of the road
  • A foldable protective equipment on both sides of the road

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A folding protective equipment on both sides of the road, such as figure 1 and Figure 4 As shown, it includes a support frame 1, a guardrail 2 and a first hinge 3. There are two support frames 1. The inner side of the support frame 1 is connected with a guardrail 2, and the guardrail 2 is connected with a first hinge. Page 3.

[0030] When the user needs to protect both sides of the road, in the initial state, the equipment is kept folded, and the right support frame 1 is rotated counterclockwise to drive the right guardrail 2 to rotate counterclockwise, and the equipment is opened, and the guardrails 2 on both sides are in In the same straight line, place the equipment on both sides of the road for protection. When protection is no longer required on both sides of the road, turn the right support frame 1 clockwise to drive the right guardrail 2 to rotate clockwise, and fold it again to pick up the equipment. Drive, so reciprocating, to achieve the effect of easily p...

Embodiment 2

[0032] On the basis of Example 1, as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Image 6 As shown, it also includes a first sliding block 4, a first wedge block 5, a first spring 6 and a first clamping block 7, and a first sliding block 4 is slidably connected to the upper and lower sides of the right side of the left side guardrail 2 in a symmetrical manner. A first spring 6 is connected between the front side of the sliding block 4 and the guardrail 2, a first wedge block 5 is connected to the front side of the upper part of the first sliding block 4, and a first clamping block 7 is symmetrically connected up and down on the left side of the right side guardrail 2 , the first clamping block 7 and the first sliding block 4 cooperate with each other.

[0033] The right side guardrail 2 rotates counterclockwise, which will drive the first block 7 to rotate counterclockwise. When the right side guardrail 2 rotates to be in a straight line with the left side...

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Abstract

The invention relates to a protective device, in particular to a foldable protective device on both sides of a highway. The technical problem of the present invention is to provide a foldable road side protection device that can be folded and fixed freely, easily unlocked, and kept in an unlocked state. The technical embodiment of the present invention is a foldable protection device on both sides of the road, including: a support frame, two of which are arranged in total; a guardrail, the inner side of the support frame is connected with guardrails; a first hinge, between the guardrails up and down A first hinge is connected with a symmetrical rotation type. In the present invention, by rotating the guardrail counterclockwise, the first clamping block is driven to rotate counterclockwise, and is hooked by the first sliding block to fix the guardrails on both sides together, and then pushes the first connecting rod to move downward, and drives the first sliding block toward Move forward away from the second block, and then turn the right guardrail clockwise to achieve the effect of freely fixing and unlocking the guardrails on both sides, foldable at will, and easy to carry.

Description

technical field [0001] The invention relates to a protective device, in particular to a foldable protective device on both sides of a highway. Background technique [0002] Highways are the roads that people must pass through when they travel on a daily basis. At present, in order to ensure road traffic safety, prevent traffic accidents, and regulate traffic order, it is necessary to protect both sides of the road. The measures to protect the road include: Build guardrails on both sides. [0003] The guardrails in the prior art are usually built directly on both sides of the road, or long guardrails are placed on both sides of the road. Such guardrails are cumbersome and difficult to handle, and when no road protection is required, they are also difficult to store and place, and take up a lot of space. Large space, a small part of the foldable guardrail is easy to open automatically after being folded, which affects the storage. If the device can be fixed, it will also take...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D15/10
CPCE01F15/006
Inventor 苗成涛黄华
Owner 苗成涛
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