A trailer assembly system

Abstract

The invention discloses a trailer assembly system which comprises horizontal linear guide rail parts (1), vehicle frame supporting parts (2), suspension supporting parts (3), axle supporting parts (4), wheel supporting parts (5) and an electronic control device. The horizontal linear guide rail parts at least comprise vehicle frame mounting guide rails (11), axle mounting guide rails (12) and wheel mounting guide rails (13) which are arranged in a left-right symmetry mode; the bottoms of the vehicle frame supporting parts, the bottoms of the suspension supporting parts, the bottoms of the axle supporting parts and the bottoms of the wheel supporting parts comprise supporting rollers and roller positioning mechanisms correspondingly, and the supporting rollers are arranged to roll in the front-rear direction; and the vehicle frame supporting parts, the suspension supporting parts, the axle supporting parts and the wheel supporting parts are provided with up-down telescopic mechanisms arranged in the up-down direction and workpiece supporting surfaces located at the telescopic ends of the up-down telescopic mechanisms correspondingly. According to the trailer assembly system, overall quick positioning and assembling of a trailer can be achieved, the assembling efficiency is high, and the safety hidden trouble of hoisting and swinging mounting can be avoided.

Description

technical field [0001] The invention relates to an assembly line system, in particular to a trailer assembly system suitable for assembling a trailer, and belongs to the technical field of trailer assembly. Background technique [0002] A trailer refers to a vehicle that is towed by a car and has no power drive itself. It can usually be a car train composed of a tractor (truck or tractor, forklift, etc.) and one or more trailers. The car train belongs to the category of cars. The use of automobile and train transportation is the most effective and simple important means to improve economic benefits. It has the advantages of rapidity, maneuverability, flexibility and safety, and can conveniently realize section transportation. [0003] Trailers are divided into full trailers and semi-trailers according to the connection method between the trailer and the tractor. The full trailer is pulled by the tractor and its entire mass is borne by itself; [0004] A trailer usually incl...

AI Technical Summary

Problems solved by technology

[0004] A trailer usually includes a frame, a frame upper part, a suspension part, a walking part, an electrical part, a telescopic outrigger part and an accessory part. The trailer usually has a longer frame in the front and rear directions, so the traditional overall assembly method is usually the walking part After the parts and suspension parts are installed, they are assembled by hoisting the frame by driving. During the installation process of the frame in the suspended state, not only it is easy to swing, the positioning and installation are difficult, and the assembly cycle is virtually prolonged, but also the hoisting and installation method has a large Security risks

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