Self-propelled aerial work platform

Abstract

The invention discloses a self-propelled aerial work platform. The self-propelled aerial work platform includes a self-propelled chassis; a hydraulic lifting mechanism is installed on the upper side of the self-propelled chassis, and a working platform is installed on the upper side of the hydraulic lifting mechanism; a horizontal extension platform is slidably arranged inside the working platform; a motor is connected to the lower side of the horizontal extension platform for transmission; rollers are installed at the lower side of the self-propelled chassis through walking shafts; a wheel locking mechanism is installed on one side of each roller; a push-pull rod is installed on the upper side of one end of the self-propelled chassis; and a retractable escalator is installed on the horizontal extension platform. According to the self-propelled aerial work platform disclosed by the invention, the horizontal extension platform is slidably installed inside the working platform, which canadjust and extend the working width of the working platform as required; and a wheel locking mechanism is installed on one side of each roller, which can lock the front and rear rollers and improve the safety of use.

Description

technical field [0001] The invention relates to the technical field of aerial work platforms, in particular to a self-propelled aerial work platform. Background technique [0002] my country's aerial work machinery manufacturing enterprises started in the early 1970s and have a history of more than 30 years, and the variety and quantity of their products are also increasing. Ten years ago, my country's aerial work platform products were mainly scissors, sleeve cylinders and other products, and the displacement of the work platform was mostly driven by hand. With the development of the national economy and urban construction, the demand for aerial work platforms is increasing year by year, and the development of new products is also showing a trend of rapid growth. The single-mast aluminum alloy platform, double-mast aluminum alloy platform, Vehicle-mounted scissor platform, folding arm platform, box-section aluminum alloy mast platform, self-propelled scissor platform, spid...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a self-propelled aerial work platform to solve the problem that the width of the existing aerial work platform is fixed, and the operating area of ​​the work platform cannot be adjusted according to the needs, which is not convenient for multiple people to use for construction, and the work platform The fixed structure of the lower part of the chassis is complicated, the operation is inconvenient, and the stability and price are low.

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