A six-degree-of-freedom heavy-duty vehicle for the transportation and installation of heavy components

Abstract

The invention discloses a six-freedom-degree heavy loading vehicle used for conveying and installing heavy components. The six-freedom-degree heavy loading vehicle comprises a U-shaped vehicle frame and a bracket platform. The bracket platform is arranged on the U-shaped vehicle frame, and a travelling wheel mechanism is arranged at the bottom of the U-shaped vehicle frame. Y-axis translation mechanisms and XZ-plane rotary mechanisms are arranged on the bracket platform, Z-axis translation mechanisms are arranged between the bracket platform and the U-shaped vehicle frame, and X-axis translation mechanisms, XY-plane rotary mechanisms and YZ-plane rotary mechanisms are arranged on the U-shaped vehicle frame. According to the six-freedom-degree heavy loading vehicle used for conveying and installing the heavy components, multi-direction conveying can be conducted in the narrow space, and accurate positioning installation can be conducted under the circumstance of multi-dimension fine adjustment of X-axis translation, Y-axis translation, Z-axis translation, pitching angle, rotary angle and rolling angle; and compared with a traditional conveying vehicle of the same kind, more quick and accurate multi-angle conveying can be achieved, considerations of vehicle back up judgment and driving tracks are avoided, efficiency of conveying a bridge is greatly improved, conveying time is shortened, and social benefits are obvious.

Description

technical field [0001] The invention relates to the technical field of transportation of heavy components such as roads, railways and bridges, in particular to a six-degree-of-freedom heavy-duty vehicle used for the transportation and installation of heavy components. Background technique [0002] With the rapid development of global road and railway construction, heavy-duty vehicles used for bridge transportation and installation are gradually being used in road and railway construction. In our country, the current road and railway construction is at its peak, and there are more and more large-scale buildings or similar heavy components. For these heavy components, bridges can also be used to transport and install heavy-duty vehicles. [0003] However, the current bridge transport vehicles generally have the disadvantages of low transportation and installation efficiency and low installation accuracy, which makes it difficult to widely apply them to various large buildings....

AI Technical Summary

Problems solved by technology

[0003] However, the current bridge transport vehicles generally have the disadvantages of low transport and installation efficiency and low installation accuracy, making it difficult to widely apply them to various large buildings

In addition, in the field of bridge structures, there are some special bridge structures whose installation space requirements are not higher than 1m. To achieve efficient and accurate installation in a narrow space of less than 1m, traditional bridge transport vehicles cannot achieve

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