Trolley for pipe tunnel

Abstract

The invention discloses a trolley for a pipe tunnel. The trolley for the pipe tunnel comprises a travelling trolley frame (1) used for supporting, a driving device (2) which is arranged on the travelling trolley frame (1) and used for providing power for the trolley, a front walking device (3) and a rear walking device (4), wherein the front walking device (3) and the walking device (4) are arranged below the travelling trolley frame (1) and are driven by the driving device (2). According to the trolley for the pipe tunnel, front-driving and rear-driving travelling of the trolley is achieved and the purpose that operation personnel can conveniently and safely walk in the pipe tunnel is achieved. The trolley for the pipe tunnel has the advantages of being simple in structure, reasonable in design, convenient to use, low in manufacturing cost and the like.

Description

technical field [0001] The invention relates to a trolley for a pipe tunnel, which is suitable for the field of ships. Background technique [0002] In shipbuilding and ocean engineering, dedicated tube tunnels are fixedly installed in the pipelines leading to ballast tanks. In actual ship design, in order to effectively use space and save resources, the tube tunnels are usually designed to be very narrow. An adult People cannot pass through upright. At the same time, the bottom and sides of the tube tunnel are covered with reinforcing ribs, which can easily cause workers to be injured due to bumps when passing through the tunnel. However, there are great difficulties in the maintenance of the pipe tunnel and the transportation of workpieces under the above-mentioned pipeline environment, which affects the quality of work, and there are problems such as long operation period, low efficiency, and prone to bumping and injury. [0003] Therefore, research and develop a kind of...

AI Technical Summary

Problems solved by technology

[0002]In shipbuilding and ocean engineering, special pipe tunnels are fixedly installed in the delivery pipelines leading to ballast tanks, but in actual ship design, in order to effectively utilize Space and save resources. The tube tunnel is usually designed so narrow that an adult cannot pass through it upright. At the same time, the bottom and sides of the tube tunnel are covered with reinforcing ribs, which can easily cause workers to be injured by bumps when passing through the tunnel.

However, in the above-mentioned pipeline environment, there are great difficulties in the maintenance of the pipeline tunnel and the transportation of the workpiece, which affects the quality of work, and there are problems such as long operation period, low efficiency, and prone to bumping and injury.

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