Modularized protective fence capable of being detached and replaced independently

Abstract

The invention provides a modular protective fence capable of being independently detached and replaced, and relates to the technical field of turnover guardrails. The modular protective fence comprises a supporting device, and a buffering part is slidably connected to the supporting device; two connecting devices are fixedly connected to the supporting device; a guardrail mounting seat is attached to the buffer part; a switch device is mounted in the middle of the guardrail mounting seat; two propelling rotating parts are connected to the guardrail mounting seat in a sliding manner; a guardrail device is fixedly connected to the guardrail mounting seat; the telescopic isolation part is slidably connected into the guardrail device, the application range is wider, meanwhile, the supporting force of a patient can be freely adjusted, the structure is more stable, the lateral impact resistance is better, modular installation is achieved, the efficiency is higher, and the problems that an existing guardrail cannot achieve adjustable cushioning damping, the application range is small, connection between guardrails is not flexible enough, and the service life is long are solved. Meanwhile, disassembly and replacement are inconvenient, and impact damping and automatic homing cannot be achieved.

Description

Technical field [0001] The invention relates to the technical field of guardrail turning, in particular to a modular guardrail which can be detached and replaced independently. technical background [0002] Fences are widely used in various fields, not only in the traffic environment, but they often need long-term laying. At this time, a modular fence that can be disassembled and replaced independently, which is more convenient for installation and transportation, is particularly important. The existing fence cannot achieve cushioning and extrusion adjustment, and its application scope is small, and the connection between fences is not flexible enough. At the same time, it is inconvenient to disassemble and replace, which consumes a lot of labor, can't realize shock absorption and automatic homing. The maintenance cost is high, and the whole fence can't achieve adjustable isolation, so it is suitable for scenes. Inventive content [0003] In view of this, the present invention p...

AI Technical Summary

Problems solved by technology

[0002]The protective fence is widely used in various fields, not only in the traffic environment, but the protective fence often needs to be laid for a long time. At this time, it is more convenient to install and transport. It is particularly important to disassemble and replace the modular guardrails separately. The existing guardrails cannot be adjusted for cushioning and extrusion, and the range of use is small. The connection between the guardrails is not flexible enough. Realize shock absorption and automatic return, high repair and maintenance costs, adjustable isolation cannot be achieved overall, few applicable scenarios, and high customization costs

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