Protective device with built-in positioning structure

By using a protective device with its own positioning structure, and through the combination of rotating plugs and support rods, the problems of complex installation and inaccurate positioning of traditional protective devices are solved, achieving convenient installation and precise positioning, and improving the protective effect.

CN224282174UActive Publication Date: 2026-05-26SICHUAN ZHONGHUAN HUAJING ENVIRONMENTAL PROTECTION SERVICE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SICHUAN ZHONGHUAN HUAJING ENVIRONMENTAL PROTECTION SERVICE CO LTD
Filing Date
2025-04-29
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing traditional protective devices have a complex and cumbersome installation process, and the installation position is difficult to control precisely, resulting in poor protective effect.

Method used

A protective device with a built-in positioning structure was designed. It achieves precise positioning and convenient installation through the combination of rotating inserts, guardrails and support rods. The device includes a rotating connection of inserts, a first guardrail, a second guardrail, a rotating groove and a support rod. The device is securely installed by using the locking connection of a limiting rod and a limiting groove.

Benefits of technology

The installation process has been simplified, installation efficiency has been improved, the precise positioning and tight connection of the protective device have been ensured, the usage requirements of various environments have been met, and the protective effect has been enhanced.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model relates to the technical field of safety protection equipment for sewage treatment, specifically a protective device with a self-positioning structure. It includes a rotating insert, the outer wall of which is rotatably connected to the inner wall of a first guardrail. The inner side wall of the first guardrail is slidably connected to the outer side wall of a second guardrail. The inner wall of the second guardrail is rotatably connected to the outer wall of a rotating groove. The outer wall of the rotating groove is rotatably connected to the inner wall of a support rod. The rotating insert includes a strip, the front side of which is fixedly connected to the rear side of a first fixing block. There are two first fixing blocks, and a first rotating rod is positioned between the two first fixing blocks. This improved protective device with a self-positioning structure, by incorporating a rotating insert, a first guardrail, a second guardrail, a rotating groove, and a support rod, solves the problems of inconvenient installation and inaccurate positioning of traditional protective devices. It is suitable for safety protection, precise positioning, and convenient installation in sewage treatment projects.
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