Transport mechanism for tunnel construction

Abstract

The invention discloses a transport mechanism for tunnel construction, which comprises a travelling trolley, a lift mechanism and a lateral movement mechanism, the travelling trolley can move forward and back ward along a horizontal movement track, the lift mechanism can stably lift an article to be transported, the lateral movement mechanism can drive the lift mechanism to synchronously move to the left and the right, and is mounted on the travelling trolley, the lift mechanism is firmly mounted on the lateral movement mechanism, and the travelling trolley, the lateral movement mechanism andthe lift mechanism are a forward and backward alignment mechanism, a leftward and rightward alignment mechanism and an upward and downward alignment mechanism which can respectively align the articleto be transported in longitudinal, transverse and vertical directions. The transport mechanism has the advantages of simple structure, reasonable design, safe and reliable working performance and good use effect, is convenient to assemble and easy and convenient to operate, and can effectively solve a variety of practical problems in the movement and accurate positioning of hoisted articles in the process of tunnel construction, such as high working difficulty, low mounting efficiency, high labor intensity and long construction period.

Description

technical field [0001] The invention relates to the technical field of tunnel construction, in particular to a transport mechanism for tunnel construction. Background technique [0002] Nowadays, roads and railways are developing by leaps and bounds, among which tunnel construction is an important part of road and railway construction. During the actual tunnel construction, it is usually necessary to carry out multiple construction procedures in the excavated tunnel hole, mainly including rock drilling of the tunnel face, steel arch erection, net hanging, shotcrete anchoring, drilling and blasting support, Waterproof board laying, construction joint treatment, secondary lining construction and other processes. During the actual tunnel construction, in the above-mentioned construction procedures, it is often necessary to transport a large number of objects (including construction materials, construction equipment, etc.) bit install. At present, there is no special transpor...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a transport mechanism for tunnel construction, which has a simple structure, reasonable design, convenient assembly, easy operation, safe and reliable working performance, and good use effect. Effectively solve various practical problems in the process of tunnel construction, such as difficulty in moving objects after hoisting and accurate positioning, low installation efficiency, high labor intensity, and long construction period

Images