Self-contained track laying device for tunnel lining trolley and using method thereof
A technology for lining trolleys and laying devices, which is applied in tunnel lining, rails, tunnels, etc., can solve the problems of cumbersome construction process, high labor cost, and high labor intensity, so as to save labor cost, improve construction efficiency, and have a wide range of applications Effect
Pending Publication Date: 2018-12-28
CHINA RAILWAY FIRST GRP CO LTD +1
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Problems solved by technology
[0002] In the construction of the tunnel lining trolley, when the concrete pouring is completed, the tunnel lining trolley needs to move to the next station for the next concrete pouring, and before the tunnel lining trolley moves, the tunnel lining trolley needs to be moved to the next station. The track on the station is moved to the next station of the tunnel lining trolley. The current method is to manually move and lay the track. The entire construction process is cumbersome, labor-intensive, high labor cost, low efficiency, and poor accuracy. Repeated measurement and positioning are required. To determine the position of the rail, in order to solve the above defects, a self-contained track laying device for the tunnel lining trolley and its use method should be provided
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[0045] Such as figure 1 , figure 2 with image 3 As shown, the present invention includes a self-contained track set directly under the walking beam 6, a jacking mechanism provided on the walking beam 6 for lifting the walking beam 6, and installed on the tunnel lining trolley body for The hanging wheel mechanism for lifting the self-contained track and the traction mechanism provided between the walking beam 6 and the self-contained track for pulling the self-contained track, the hanging wheel mechanism includes two symmetrically installed The hanger on the tunnel lining trolley body, the hanging wheel mounting shaft 2-2 installed at the bottom end of the hanger and close to the side of the self-contained track, and the hanging wheel mounting shaft 2-2 rotatably installed on the hanging wheel On the hanging wheel 2-1, the self-contained track includes a track beam 3-1 and a steel rail 3-2 installed on the top of the track beam 3-1. A clamping slot for clamping the hanging whe...
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The invention discloses a self-contained track laying device for a tunnel lining trolley and a using method thereof. The self-contained track laying device comprises a self-contained track formed directly below a walking beam, a lifting mechanism arranged on the walking beam for lifting the walking beam, a hanging wheel mechanism arranged on a tunnel lining trolley body for lifting the self-contained track and a traction mechanism arranged between the walking beam and the self-contained track for pulling the self-contained track, wherein the hanging wheel mechanism comprises a hanger, hangingwheel mounting shafts and hanging wheels, and the self-contained track comprises a track beam and a steel track. The using method includes the following steps: I. lifting the self-contained track in avertical direction; II. pulling the self-contained track in the horizontal direction; III. landing the self-contained track in the vertical direction. According to the invention, the self-contained track laying device is mounted on the tunnel lining trolley, so that the self-contained track can be laid; and construction personnel are not required to manually move and lay the conventional track, so that the construction efficiency can be improved, the process is simple, the operation is convenient, and the popularization and application are convenient.
Description
Technical field [0001] The invention belongs to the technical field of tunnel construction, and specifically relates to a self-contained track laying device for a tunnel lining trolley and a use method thereof. Background technique [0002] In the construction of the tunnel lining trolley, after the completion of one concrete pouring, the tunnel lining trolley needs to be moved to the next station for the next concrete pouring, and before the tunnel lining trolley is moved, the tunnel lining trolley needs to be moved forward. Move the track on the position to the next station of the tunnel lining trolley. The current method is to manually move and lay the track. The entire construction process is cumbersome, labor intensive, high labor cost, low efficiency, and poor accuracy, requiring repeated measurement and positioning To determine the position of the steel rail, in order to solve the above-mentioned shortcomings, a self-contained track laying device for tunnel lining trolleys...
Claims
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Login to View More IPC IPC(8): E21D11/10E01B23/00
CPCE21D11/10E01B23/00
Inventor 齐永前李晶刘红梅张琪左长安徐宏董晓光李海珍杨倩王秋会
Owner CHINA RAILWAY FIRST GRP CO LTD