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Device for quickly installing and disassembling guardrail based on rotating shaft

A technology of rotating shafts and guardrails, which is applied in the field of quick assembly and disassembly of guardrails based on rotating shafts, and can solve problems such as potential safety hazards, high labor costs, and non-professional assembly and disassembly of bolted connections.

Active Publication Date: 2016-02-03
邳州市景鹏创业投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used structure is the bolt connection method. When assembling and disassembling, the labor cost is high, and the ordinary bolt connection is easy to be assembled and disassembled by non-professionals, which has potential safety hazards.

Method used

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  • Device for quickly installing and disassembling guardrail based on rotating shaft
  • Device for quickly installing and disassembling guardrail based on rotating shaft
  • Device for quickly installing and disassembling guardrail based on rotating shaft

Examples

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Embodiment Construction

[0019] In order to enable those skilled in the art to better understand the technical solutions in the present application, 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 The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0020] As shown in 1-9, the guardrail quick assembly and disassembly device based on the rotating shaft includes a quick release joint 1, a guardrail cross bar 2, a clip 3 and a column 4, and the quick release joint 1 includes an upper fixing plate 1-1, a rotating Shaft 1-2, shaft spring 1-3, lower fixed plate 1-4, right caliper 1-5, retu...

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PUM

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Abstract

The invention discloses a device for quickly installing and disassembling a guardrail based on a rotating shaft. The device comprises a quickly-disassembling joint, a guardrail cross rod, a clamping part and an upright post, wherein the quickly-disassembling joint comprises an upper fixed plate, a rotating shaft, a shaft spring, a lower fixed plate, a right caliper, a return spring, a left caliper and a fixed shaft. According to the device for quickly installing and disassembling the guardrail based on the rotating shaft, special tools are required when the quickly-disassembling joint and a cross rod component are installed on the upright post with a clamping opening or are disassembled, so that some malicious damages of non-staff can be avoided; and meanwhile, installation and disassembly only need simple rotary action, so that the labor intensity of workers in field installation is effectively reduced, the work hours and cost are saved, and the operation is convenient and fast.

Description

technical field [0001] The invention relates to a guardrail quick assembly and disassembly device based on a rotating shaft, which belongs to the field of public safety protection. Background technique [0002] The city's isolation guardrails need to be assembled and disassembled after being mass-produced within the company and transported to the site. At present, the commonly used structure is the bolt connection method. When assembling and disassembling, the labor cost is high, and the ordinary bolt connection is easy to be assembled and disassembled by non-professionals, which has potential safety hazards. Therefore design a kind of structure that needs special tool to be easy to assemble and disassemble to realize the quick assembly and disassembly of guardrail. Contents of the invention [0003] The invention provides a quick assembly and disassembly device for a guardrail based on a rotating shaft, which only needs a simple rotation action during installation and di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F15/00
Inventor 张洪双严波肖武警
Owner 邳州市景鹏创业投资有限公司
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