Connecting structure of suspension brackets and frame girders

Abstract

The invention discloses a connecting structure of suspension brackets and frame girders. The connecting structure comprises two suspension bracket connecting plates, at least two suspension bracket reinforcing vertical ribs and a suspension bracket reinforcing cross beam, wherein the two suspension bracket connecting plates are fixedly connected above the two suspension brackets respectively and detachably connected below lower wing plates of the frame girders; the at least two suspension bracket reinforcing vertical ribs are symmetrically arranged on two opposite inside surfaces of two web plates of the frame girders and vertically and fixedly connected with the inside surfaces of the web plates and the upper surfaces of the lower wing plates respectively; and the suspension bracket reinforcing cross beam is detachably connected between the two symmetrical suspension bracket reinforcing vertical ribs. The connecting structure of the suspension brackets and the frame girders can realize detachable connection between the suspension brackets and the frame girders of a semitrailer so as to greatly improve the carrying capacity of single container, greatly improve the transport efficiency of sea and land transport and the utilization efficiency of the container and effectively reduce the transport cost of single product.

Description

technical field [0001] The invention relates to a connection structure on a semi-trailer, in particular to a connection structure between a suspension bracket and a girder. Background technique [0002] With the rapid development of the modern logistics industry, the demand for semi-trailers as an important tool for freight transportation is also increasing. After the semi-trailer is manufactured at the production site, in order to facilitate transportation, the parts that are easy to assemble are usually disassembled. , and then the above-mentioned disassembled parts are packed into standard containers in batches and transported by sea-land combined transport, etc., and then the overall assembly is carried out after arriving at the place of use. However, the semi-trailer suspension bracket used by the existing semi-trailer is directly installed on the frame girder of the semi-trailer by welding in order to meet the strength requirements after installation. If the frame is ...

AI Technical Summary

Problems solved by technology

Due to the limitation of the width of the container, usually a container can only hold at most 2 to 3 of the above-mentioned suspension brackets and the overall structure of the semi-trailer frame, so it is difficult to transport the container with the above-mentioned suspension bracket and the semi-trailer frame. The space utilization rate and transportation efficiency are low, which directly leads to the high transportation cost of the semi-trailer

Images