Semitrailer carriage with auxiliary fixing structure

Abstract

The invention discloses a semitrailer carriage with an auxiliary fixing structure. The semitrailer carriage comprises a carriage body and clamping column storage grooves, partition plate adjusting shafts are arranged on the upper side and the lower side of the carriage body, carriage body partition plates are arranged on the surfaces of the partition plate adjusting shafts, and the clamping columnstorage grooves are formed in the surfaces of the carriage body partition plates. Clamping column springs are arranged in the clamping column storage grooves, tightening bolts are arranged on the inner sides of the auxiliary fixing plates, extension rods are arranged at the left ends and the right ends of the auxiliary fixing plates, rope winding shafts are arranged on the outer sides of the extension rods, and auxiliary fixing rope bodies are arranged on the surfaces of the rope winding shafts. The tail end of the auxiliary fixing rope body is connected with a positioning hook, and a semicircular hanging ring is arranged in the positioning hook. The semitrailer carriage with an auxiliary fixing structure is provided with the auxiliary fixing plate, part of goods can be fixed in an auxiliary mode, the goods are prevented from toppling over, the telescopic springs can be adjusted according to the sizes of the goods, and the application range of the auxiliary fixing plate is wider.

Description

technical field [0001] The invention relates to the technical field of semi-trailers, in particular to a semi-trailer compartment with an auxiliary fixing structure. Background technique [0002] A semi-trailer is a trailer whose axle is placed behind the vehicle's center of gravity (when the vehicle is evenly loaded) and is equipped with a coupling device that can transmit horizontal and vertical forces to the tractor. A semi-trailer is generally a three-axle semi-trailer, and its types are divided into There are many kinds of 11-meter barn semi-trailer, 13-meter barn semi-trailer, and low-bed semi-trailer. It is a heavy-duty transportation vehicle connected with the head of the semi-trailer through the traction pin. [0003] Existing semi-trailer compartments usually need to store goods of different sizes and quantities, and the size of the compartment is relatively fixed, which cannot be adjusted according to the size and quantity of the goods, so as to achieve better fix...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a semi-trailer compartment with an auxiliary fixing structure, to solve the problem that the existing semi-trailer compartment in the above background technology needs to store goods of different sizes and quantities, and the size of the compartment is relatively fixed. , it cannot be adjusted according to the size and quantity of the goods, so as to achieve better fixing of the goods, and different goods usually need to be stored separately to prevent mutual influence, and the existing semi-trailer compartments do not have the conditions for separate storage Problems, can not meet people's needs

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