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Foldable highway two-side protection equipment

A protective equipment and a folding technology, applied in the field of protective equipment on both sides of a foldable highway, can solve the problems of inability to fix, difficult to store, and energy-consuming to unlock, and achieve the effects of being convenient to carry and use, convenient to carry, and labor-saving.

Active Publication Date: 2021-04-30
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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  • Foldable highway two-side protection equipment
  • Foldable highway two-side protection equipment
  • Foldable highway two-side protection equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of foldable protection equipment on both sides of the road, such as figure 1 with Figure 4 As shown, it includes a support frame 1, a guardrail 2 and a first hinge 3. There are two support frames 1 in total. The inner sides of the support frame 1 are connected with guardrails 2, and the guardrails 2 are connected with first hinges in a symmetrical rotation up and down. Page 3.

[0030] When the user needs to protect both sides of the road, in the initial state, the device remains folded, and the right support frame 1 is turned counterclockwise to drive the right guardrail 2 to turn counterclockwise, and the device is opened, and the guardrails 2 on both sides are in the On the same straight line, place the equipment on both sides of the road for protection. When the protection on both sides of the road is no longer needed, turn the right support frame 1 clockwise to drive the right guardrail 2 to rotate clockwise, fold it up again, and then pick up the equipmen...

Embodiment 2

[0032] On the basis of Example 1, such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 with Figure 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 the inner side of the left side guardrail 2 is connected with the first sliding block 4 in an up-and-down symmetrical sliding manner. The first spring 6 is connected between the front side of the slider 4 and the guardrail 2, the first wedge-shaped block 5 is connected to the upper front side of the first slider 4, and the first clamping block 7 is symmetrically connected up and down on the left side of the right guardrail 2. , the first clamping block 7 cooperates with the first sliding block 4 .

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

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Abstract

The invention relates to protection equipment, in particular to foldable highway two-side protection equipment. The technical problem to be solved by the invention is to provide the foldable highway two-side protection equipment which can be freely folded and fixed, is easily unlocked and keeps an unlocked state. According to the technical implementation scheme, the foldable highway two-side protection equipment comprises two supporting frames; guardrails which are connected to the inner sides of the guardrails and the supporting frames; and first hinges which are connected between the first hinges and the guardrail in an up-and-down symmetrical rotating manner. By rotating the guardrail anticlockwise, driving the first clamping block to rotate anticlockwise and be hooked by the first sliding block, the guardrails on the two sides are fixed together, then the first connecting rod is pushed to move downwards, the first sliding block is driven to move forwards to be away from the second clamping block, the guardrail on the right side can be rotated clockwise, and the effect of freely fixing and unlocking the guardrails on the two sides is achieved; and random folding and convenient carrying are realized.

Description

technical field [0001] The invention relates to a protective device, in particular to a foldable protective device on both sides of a road. Background technique [0002] Highway is the road that people must pass through in their daily travel. At present, in order to ensure road traffic safety, prevent traffic accidents, regulate traffic order and other reasons, it is necessary to protect both sides of the road. The measures to protect the road include road protection. Build fences 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. This kind of guardrail is heavy and difficult to carry. When there is no need to protect the road, it is also difficult to store and place. Large space, a small part of the foldable guardrail is easy to open automatically after folding, which affects the storage. If the device can be fixed, it will take a lot of energy to unlock the ...

Claims

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Application Information

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