Oversized and super-wide semitrailer for precise instrument transportation

Abstract

The invention discloses an oversized and super-wide semitrailer for precise instrument transportation, and relates to the technical field of semitrailers. The oversized and super-wide semitrailer forthe precise instrument transportation comprises a semitrailer head and a semitrailer body located on one side of the semitrailer head, a frame plate is fixedly connected to the top end of the semitrailer body through bolts, a traction seat is installed on the side, adjacent to the semitrailer body, of the semitrailer head, a traction rod is arranged on the side, adjacent to the semitrailer head, of the semitrailer body, the traction rod is fixed to the traction seat in a clamping mode, and two linear sliding strips are symmetrically welded to the end, opposite to the traction seat, of the traction rod. According to the oversized and super-wide semitrailer for the precise instrument transportation, by arranging the linear sliding strips and a linear chute, a traction mechanism can enable the traction rod to be slidably installed at one end of the semitrailer body through the linear sliding strips and the linear chute during installation, and the traction rod is fastened by fastening bolts to realize clamping and fixing of the traction rod and the traction seat, so that installation of the traction rod is convenient, the labor strength during installation is reduced, and the installation efficiency is benefit to being improved.

Description

technical field [0001] The invention belongs to the technical field of semi-trailers, and in particular relates to a semi-trailer for transporting ultra-large and ultra-wide precision instruments. 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 bar, low-bed semi-trailer, etc. The semi-trailer is a heavy-duty transportation vehicle connected to the head of the semi-trailer through the traction pin. The semi-trailer is the main transportation volume. , and bulky goods that are not easy to disassemble, such as excavators, etc., the fence type is more suitable for pulling fresh goods, such as vegetables, fruits, etc., and t...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a semi-trailer for transporting ultra-large and ultra-wide precision instruments to solve the problems in the above-mentioned background technology that the traction mechanism is too heavy, the installation is cumbersome, labor-intensive, time-consuming and labor-intensive, and it cannot adapt to different The clamping of the size instrument and the problem that it cannot be quickly positioned

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