Hydraulic lifting working platform

Abstract

The invention discloses a hydraulic lifting working platform. The platform comprises a vehicle body, a hydraulic cylinder is installed above the vehicle body, and the upper portion of a bearing plateis connected with a top pressing plate through a folding frame, the upper portion of the top pressing plate is connected with a telescopic arm through a power support, one end of the power support isfixed to the top pressing plate through an arm frame, and a movable rotating shaft is arranged at the hinged position of the power support and the telescopic arm; one end of the telescopic arm is connected with one end of the power support through an elastic assembly, the front end of the telescopic arm is connected with an operation platform through a control rod, the operation platform is located above the telescopic arm, and protective fences are installed at the two ends of the operation platform; the folding frame is composed of supporting rods and fixing shafts, and the supporting rods are connected through the fixing shafts. According to the hydraulic lifting working platform, the hydraulic cylinder, a hydraulic telescopic rod, the folding frame, a movable rotating shaft and the telescopic arm are arranged, so that the problems that an existing hydraulic lifting working platform is unstable in lifting, low in lifting height and the like are solved.

Description

technical field [0001] The invention relates to the technical field of mining hoisting machinery equipment, in particular to a hydraulic lifting working platform. Background technique [0002] A crane refers to a multi-action hoisting machine that lifts vertically and carries heavy objects horizontally within a certain range. Also known as crane, aerial crane, crane. Some working characteristics of lifting equipment are intermittent movements, that is, in a working cycle, the corresponding mechanisms for retrieving, moving, unloading and other actions work alternately. The development and use of cranes in the market are becoming more and more extensive. Due to the lack of outriggers for hoisting and hoisting, some accidents often occur, and the driving speed is faster than crawler cranes (crawler cranes); the operation is stable, the lifting capacity is large, and it can be hoisted within a specific range, but the road must be smooth and solid. , The tire pressure meets th...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a hydraulic elevating work platform, which solves the problems of the current hydraulic elevating work platform, such as unstable lifting and low lifting height, etc.

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