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Portable stable buffering protective fence easy to disassemble and assemble for highway construction

A technology that is easy to disassemble and assemble, and guardrails are applied to fences, electromagnetic audible signals, instruments, etc., and can solve problems such as poor stability and reliability, large limitations, and poor protection effects

Active Publication Date: 2021-01-12
中国铁建昆仑投资集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In order to ensure the high-quality and efficient completion of the project, higher requirements are put forward for the safety management of the construction process. Therefore, during the construction process, it is required to install safety construction guardrails on the side of the road and foundation pit. The existing road construction guardrails are generally integrated. The structure is not easy to install and dismantle, the stability and reliability are not good, the protection effect is poor, and the limitations are relatively large

Method used

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  • Portable stable buffering protective fence easy to disassemble and assemble for highway construction
  • Portable stable buffering protective fence easy to disassemble and assemble for highway construction
  • Portable stable buffering protective fence easy to disassemble and assemble for highway construction

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Embodiment Construction

[0045] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0046]Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention discloses a portable stable buffering protective fence easy to disassemble and assemble for highway construction. The protective fence is convenient to disassemble, assemble and transport and has a buffering effect. The protective fence comprises two vertical rod assemblies and a protective fence body; the vertical rod assemblies comprise fixing bases and fixing rods; first electromagnets are arranged at one ends of the fixing rods, storage batteries are arranged at the other ends of the fixing rods, wire holes are formed in the fixing rods, wires are arranged in the wire holes and used for connecting the first electromagnets and the storage batteries, and one ends of the fixing rods are used for being placed in open ports of the fixing bases, so that the first electromagnetscan work under the condition that the storage batteries are connected, and first steel blocks are magnetically attracted; second electromagnets are arranged on rod bodies of the fixing rods, and theelectromagnets can be connected with the storage batteries under the action of the wires; and a cavity of the protective fence body is filled with non-newtonian fluid, second steel blocks are fixed tothe two ends of the protective fence body, and the second steel blocks are used for being magnetically attracted to the second electromagnets.

Description

technical field [0001] The present application relates to the technical field of road construction, in particular to a portable, easy-to-disassemble, and stable buffer fence for road construction. Background technique [0002] Highway engineering refers to survey, measurement, design, construction, maintenance and management of highway structures. Highway engineering structures include: subgrades, road surfaces, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring. In order to ensure the high-quality and efficient completion of the project, higher requirements are put forward for the safety management of the construction process. Therefore, during the construction process, it is required to install safety construction guardrails on the side of the road and foundation pit. The existing road construction ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H17/14E04H17/20G08B21/02G08B3/10
CPCE04H17/1417E04H17/20G08B3/10G08B21/02
Inventor 杜佳林李佳庆
Owner 中国铁建昆仑投资集团有限公司
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