Protective plate extending lifting device

Abstract

The invention discloses a protective plate extending lifting device. The protective plate extending lifting device comprises a flat car base body, a hydraulic pump, a scissors fork lifting rack and a storage flat plate, wherein the scissors fork lifting rack is arranged on the flat car base body; the storage flat plate is parallelly arranged at the top of the scissors fork lifting rack; a fixing guardrail is respectively arranged at the upper part of each of the front end and the rear end of the storage flat plate; a movable protective plate is respectively arranged on each of the two sides of the storage flat plate; telescopic hydraulic rods are respectively arranged at the front end of the storage flat plate; the telescopic hydraulic rods are connected with the front ends of the movable protective plates; the hydraulic pump is arranged on one side of the scissors fork lifting rack; a second hydraulic control valve connected with the telescopic hydraulic rods is arranged on the hydraulic pump. Through adoption of the manner, according to the protective plate extending lifting device provided by the invention, the movable protective plates not only can improve the protection on operating personnel or equipment on the storage flat plate, but also can be turned as required so as to expand the operation area of the storage flat plate, and the use is relatively flexible.

Description

[0001] The invention relates to the field of lift design, in particular to a protective plate extension lifting device. Background technique [0002] Commonly used lifts mainly refer to folding arm hydraulic lifts and scissor mechanical structure lifting platforms. Among them, the lifting of scissor mechanical structure lifting platforms has high stability, and the wide operating platform and high carrying capacity make high-altitude operations With a larger scope and suitable for multiple people to work at the same time, the scissor mechanical structure lifting platform makes aerial work more efficient, safer, and convenient to move and store. It has developed rapidly in recent years. [0003] General scissor mechanical structure lifts use a fixed work platform. In order to improve the safety of operators, fixed guardrails are usually set around the work platform. Although the guardrails prevent people from falling, they also limit the work. The area of ​​the platform and the...

AI Technical Summary

Problems solved by technology

[0003] General scissor mechanical structure lifts use a fixed work platform. In order to improve the safety of operators, fixed guardrails are usually set around the work platform. Although the guardrails prevent people from falling, they also limit the work. The area of ​​the platform and the working space cannot be expanded, and it is inconvenient to use

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