Underground tunnel construction device

Abstract

The invention discloses an underground tunnel construction device. The underground tunnel construction device structurally comprises a device body box, a bearing platform ladder stand, connecting plates, a first side end safety frame, a second side end safety frame, a display screen, control keys, a control box and safety frame transverse plates. The upper end of the device body box is welded to and perpendicular to the lower ends of the first side end safety frame and the second side end safety frame, the first side end safety frame and the second side end safety frame are parallel to each other, and the first side end safety frame and the second side end safety frame are connected through the safety frame transverse plates. The safety frame transverse plates and the first side end safetyframe and the second side end safety frame are welded, the left ends of the connecting plates are welded to the bearing platform ladder stand, and the right ends of the connecting plates are welded to the device body box. The device main body can be illuminated by an illuminating light swinging up and down, is moved by a moving crawler, and does not need a carrying vehicle to carry; and furthermore, an upper bearing platform stable lifting structure is arranged to enable rising and falling more stable.

Description

technical field [0001] The invention relates to underground tunnel construction equipment, which belongs to the field of tunnel construction equipment. Background technique [0002] Highway is an important lifeline of the national economy. Due to its unique flexibility and superiority, it plays an irreplaceable role in other modes of transportation. Highway tunnels are one of the important components of highway engineering structures. With the development of my country's socialist market economy and the implementation of the western development strategy, high-grade highways have extended from coastal areas to southwest and northwest mountainous areas, and the construction scale of highway tunnels has also increased. It is getting bigger and bigger, the original two-lane tunnel is far from being able to meet the increasing driving requirements, and the larger the size of the tunnel, the correspondingly complex technology, therefore, there is a qualitative difference in design,...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the object of the present invention is to provide an underground tunnel construction equipment to solve the problem that when the prior art is used, the tunnel used for transportation has a long spanning distance, lighting lamps need to be installed in the tunnel, and labor is required. Standing on the support platform for installation, the support platform is often directly carried and moved by a truck, and it is inconvenient to communicate with the driver to move, and the tunnel is installed with insufficient light, so it is necessary to prepare lighting in advance, which is a problem with low work efficiency

Images