A wheel assembly for an aerial work platform

Abstract

The invention discloses a wheel assembly for an aerial work platform. The wheel assembly comprises a wheel beam, a steering mechanism, a leveling mechanism and driving wheel assemblies arranged at both ends of the wheel beam; each driving wheel assembly comprises a wheel mounting base, a wheel motor and a wheel; the wheel beam comprises two beam steel plates which are vertically arranged, a beam connecting plate arranged between the two beam steel plates and a U-shaped hinged seat arranged between the two beam steel plates; the U-shaped hinged seat is of an integral structure formed by stamping one integral steel plate so as to form mounting base rotating grooves for accommodating the wheel mounting bases in the U-shaped hinged seat. The wheel assembly has the advantages that when stable rotational connection is provided for the driving wheel assemblies, the integral structure is simpler and more practical; moreover, better spatial layout can be realized.

Description

technical field [0001] The invention relates to a wheel assembly for an aerial work platform. Background technique [0002] Aerial work platform is a product that serves mobile high-altitude operations such as aerial work, equipment installation, and maintenance in various industries. The related products of aerial work platforms mainly include: scissor-type aerial work platforms, vehicle-mounted aerial work platforms, articulating-arm aerial work platforms, self-propelled aerial work platforms, aluminum alloy aerial work platforms, and cylinder-type aerial work platforms. During the operation of the aerial work platform, the platform operation requires high mobility flexibility, so the four driving wheels of the platform operation are usually driven by independent motors, so how to design the installation structure of the driving wheels so that the four driving wheels can be driven independently At the same time, it can coordinate movement, and it is necessary to ensure th...

AI Technical Summary

Problems solved by technology

During the operation of the aerial work platform, the platform operation requires high mobility flexibility, so the four driving wheels of the platform operation are usually driven by independent motors, so how to design the installation structure of the driving wheels so that the four driving wheels can be driven independently At the same time, it can coordinate movement, and it is necessary to ensure the bearing capacity and stability of the driving wheel during use, which is a problem that designers need to consider. The existing wheel structure for aerial work platforms is unreasonable due to structural design, resulting in The structural layout is more complicated, so the installation is more cumbersome and the manufacturing cost is higher

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