A bridge type work platform

Abstract

The invention discloses a bridge type operation platform which comprises a machine seat assembly, wheel assemblies, a telescopic arm assembly and a platform assembly. The machine seat assembly comprises two girders, a plurality of girder connecting plates used for enabling the two girders to be connected, and two wheel assembly installation seats used for installing the wheel assemblies, and the two wheel assembly installation seats are arranged at the front ends and the rear ends of the girders respectively and provided with U-shaped wheel assembly installation grooves. Each wheel assembly comprises a wheel cross beam, a steering mechanism, a leveling mechanism and driving wheel assemblies arranged at the two ends of the wheel cross beam, wherein the wheel cross beam is installed in the corresponding wheel assembly installation grooves through a cross beam rotating shaft, and the leveling mechanism comprises leveling oil cylinders. The machine seat assembly is adjusted to be level through the two leveling oil cylinders of each leveling mechanism so that the whole bridge type operation platform can work in a relatively stable state, the safety performance is improved, and it is ensured that construction can be conducted under complex road conditions.

Description

technical field [0001] The invention relates to a bridge type operation 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. For the crank arm aerial work platform, there are diesel engine self-propelled, battery self-propelled, trailer-type, with telescopic arms, which can be extended to work, cross certain obstacles or lift at one place to carry out multi-point operations; 360-degree rotation, platform load capacity It is large enough for two or more people to work at the same time and can carry certain equipment; the lifting platform ha...

AI Technical Summary

Problems solved by technology

Articulated boom aerial work platforms can be divided into two types: straight arm and curved arm according to the way of arm extension. They are mostly used in places with high height requirements such as shipyards. This type of machine is safe and easy to move, but the cost is high

[0003] During the operation of the aerial work platform, the stability of the chassis will directly affect the operating safety of the staff on the work platform. The chassis of the work platform will tilt with the terrain, causing the work platform to tilt, which will easily lead to an unstable center of gravity and safety accidents

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