Orbit-plate bidirectional carrier vehicle

Abstract

The invention relates to an orbit-plate bidirectional carrier vehicle which comprises cabs, a walking system, a stand, a power pump station, a steering system and a balancing cylinder system, whereinthe cabs are respectively positioned at the front end and the rear end of the carrier vehicle and used for starting and controlling the whole carrier vehicle, and can travel bidirectionally; the walking system comprises two same walking parts which are arranged in a reverse symmetry way; the stand is positioned at the upper part of the walking system; the power pump station is positioned at the middle part of the carrier vehicle; the steering system comprises two front axles of respective walking part, a lever mechanism and a steering cylinder; and the balancing cylinder system is positioned between the stand and the walking cylinder. The carrier vehicle can bidirectionally travel without the needs of u-turn and astern, is easy to steer, and can keep the stand not to be distorted while traveling on bumpy road surfaces, realize the leveling to the stand while traveling in inclined road surfaces and keep the carrier vehicle to travel stably.

Description

technical field [0001] The invention relates to a transportation device, in particular to a two-way transportation vehicle for high-speed railway track slab transportation. Background technique [0002] In conventional high-speed railway ballastless track slab laying construction, the ballastless track slab is usually transported by car to the concrete box beam bridge where the track slab is to be laid, and then hoisted to the bridge surface by a truck crane or track slab laying machine layout. The transportation of the track slab on the bridge deck is often carried out by transportation equipment such as automobiles, and finally the track slab is paved and positioned by the track slab laying machine. This method has the following disadvantages: [0003] 1. Cars are used to transport the track slabs on the bridge deck. Due to the narrow base of the ballastless track slabs on the bridge deck, cars can only drive in one direction on the bridge deck, not in two directions; ...

AI Technical Summary

Problems solved by technology

[0003] 1. Cars are used to transport the track slabs on the bridge deck. Due to the narrow base of the ballastless track slabs on the bridge deck, cars can only drive in one direction on the bridge deck, not in two directions;

[0004] 2. The transportation of concrete track slabs is required to be stable. When the car is running on uneven roads, it is bumpy and undulating, and the frame is easily tilted and twisted, which makes the concrete track slabs in danger of cracking and cannot meet the requirements of track slab transportation;

[0005] 3. When passing through the curved section of the railway line, the base of the ballastless track slab on the bridge deck is tilted horizontally and super high. When the car is driving on this road, the tilt is serious but the bracket cannot be adjusted, so the center of gravity of the whole vehicle will move outward, and the possibility of tipping over Very strong, poor security and stability

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