Multipurpose tunnel operating vehicle
A multi-functional, working vehicle technology, applied in tunnels, tunnel linings, motor vehicles, etc., can solve the problems of difficult to guarantee construction quality, slow construction progress, high labor intensity, etc. The effect of low transportation and labor intensity
Active Publication Date: 2012-04-11
CHINA RAILWAY FIRST GRP CO LTD +1
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a tunnel multifunctional operation vehicle with simple structure, reasonable design, easy operation, safe and reliable working performance, and good use effect, which can solve the problems of existing tunnels. There are practical problems in the construction, such as high labor intensity, low construction efficiency, slow construction progress, low safety factor, and difficulty in guaranteeing construction quality.
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[0073] Such as figure 1 , figure 2 and image 3 As shown, the present invention comprises a vehicle frame 1, a driver's cab 10 fixedly installed at the front of the vehicle frame 1, a running mechanism that drives the vehicle frame 1 to move back and forth, and a driving mechanism that drives the running mechanism. The driver's cab 10 The direction control panel installed inside is in transmission connection with the traveling mechanism through the transmission mechanism, and the driving mechanism one is in transmission connection with the traveling mechanism. At the same time, the present invention also includes a control system, a hoisting device installed on the front side of the vehicle frame 1 and hoisting objects to be constructed, an arch mounting bracket 3 installed on the hoisting device and used for installing tunnel arches, and a The liftable work platform 2 above the vehicle frame 1, the leveling device for leveling the liftable work platform 2, and the waterpro...
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The invention discloses a multipurpose tunnel operating vehicle, which comprises a vehicle frame, a cab, a travel mechanism, a travel driving mechanism, a control system, a lifting device, an arch centre installation bracket, a lifting operation platform, a leveling device and a waterproof layer laying bracket, wherein the arch centre installation bracket is used for installing a tunnel arch centre; the lifting operation platform is installed above the vehicle frame; the leveling device can level and control the lifting operation platform; the waterproof layer laying bracket is installed on the lifting operation platform; the lifting operation platform comprises a work platform, a lifting mechanism and a lifting driving mechanism; the leveling device comprises a leveling mechanism and a leveling driving mechanism, and the leveling mechanism is used for regulating the work platform to a horizontal state; and the lifting operation platform is installed on the vehicle frame through the leveling mechanism. The invention has the advantages of simple structure, reasonable design, simplicity and convenience for operation and control, safe and reliable work property and good use effect and can solve the problems, such as high labor intensity, low construction efficiency, slow construction speed, low safety coefficient, difficulty in ensuring the construction quality and the like existing in the current tunnel construction.
Description
technical field [0001] The invention belongs to the technical field of tunnel construction, and in particular relates to a tunnel multifunctional operation vehicle. Background technique [0002] With the development of national infrastructure construction, the infrastructure construction market is booming, and roads and railways are realizing leapfrog development, among which tunnel construction is an important part of road and railway construction. At present, the laying of non-woven fabrics and waterproof boards at home and abroad is mostly carried out by temporarily setting up simple platforms on the construction site. Boards are laid. Nowadays, when installing tunnel arches, most of them use one excavator bucket to hang the arch frame, and at the same time use another excavator bucket to send people under the arch frame to install the arch frame. During the process, there are many safety hazards in the above-mentioned traditional arch installation method, which not onl...
Claims
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Inventor 崔科宇严斌应立军齐永前彭彪代翠兰陈淼林卜传俊唐勇李永生
Owner CHINA RAILWAY FIRST GRP CO LTD