Tunnel lining trolley with reinforcing steel bar mounting platform and operation method of tunnel lining trolley
A technology for installing platforms and lining trolleys, which is applied to tunnel linings, tunnels, shaft linings, etc., can solve the problems of trolleys without a platform for stably installing steel bars, limited movable space, and inconvenience for lining repair and maintenance, etc. Safe and convenient for climbing and operation
Pending Publication Date: 2022-05-06
中铁二十二局集团第四工程有限公司 +1
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a tunnel lining trolley with a steel bar installation platform and its operation method, which solves the problem that the existing trolley does not have a stable platform for installing steel bars, and the existing lining The formwork and other structures are fixed on the frame, and the movable space on the frame is limited, so it is not convenient to repair and maintain the inner lining after pouring
Method used
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] see Figure 1-6 , the embodiment of the present invention provides a technical solution: a tunnel lining trolley with a steel bar installation platform, including a main frame 1 of the trolley, and an upper beam 12 is fixedly connected between the left and right sides of the top inner side of the main frame 1 of the trolley , and both sides of the upper beam 12 and the inside of the top of the trolley main frame 1 are rotatably connected with a roller 1...
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The tunnel lining trolley comprises a trolley main rack, a tripod is fixedly connected to the interior of the trolley main rack, a lining mechanism is arranged outside the trolley main rack in a sleeving mode, steel bar mounting mechanisms are fixedly connected to the left side and the right side of the trolley main rack correspondingly, and the steel bar mounting mechanisms are fixedly connected to the left side and the right side of the trolley main rack correspondingly. The steel bar mounting mechanism comprises mounting platforms, and the mounting platforms are fixedly connected to the two sides of the trolley main rack. According to the tunnel lining trolley with the reinforcing steel bar mounting platform and the operation method thereof, the reinforcing steel bar mounting mechanisms are arranged on the two sides of the trolley main rack, the stable reinforcing steel bar mounting platform can be provided for workers, operation is safer and more convenient, crawling ladders are arranged on the reinforcing steel bar mounting mechanisms, the crawling ladders are close to the ground when put down, and the workers can climb up and down conveniently; the ladder stand can be stored when not used, does not occupy too much space, is high above the ground after being stored, and cannot be damaged due to blocking of obstacles in the front during moving.
Description
technical field [0001] The invention relates to the technical field of tunnel construction, in particular to a tunnel lining trolley with a steel bar installation platform and an operating method thereof. Background technique [0002] A tunnel is an engineering building buried in the ground, and it is a form of human use of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, mine tunnels, and military tunnels. The structure of the tunnel includes two parts, the main building and the auxiliary equipment. The main building is composed of the tunnel body and the tunnel door, and the auxiliary equipment includes car avoidance tunnels, fire-fighting facilities, emergency communication and waterproof and drainage facilities, and the long tunnel also has special ventilation and lighting equipment. The trolley, the full name of the lining trolley, is mainly used for concrete pouring of tunnels, water diversion tunnels, and secondar...
Claims
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IPC IPC(8): E21D11/10E21D9/12
CPCE21D11/10E21D9/122E21D11/102E21D11/105
Inventor 谭志希李强白子斌刘洪亮
Owner 中铁二十二局集团第四工程有限公司