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Device for non-self-propelled ship to pass through tunnel for long distance

A long-distance, non-self-propelled technology, used in ship parts, ship construction, transportation and packaging, etc., can solve problems such as the efficiency of long-distance safe ships passing through tunnels, affecting the environment inside the tunnel, etc., to achieve convenient implementation, technical Reliable and enlarged water level amplitude effect

Pending Publication Date: 2020-03-24
CHANGJIANG SURVEY PLANNING DESIGN & RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ships self-propelled through the tunnel, engine exhaust emissions affect the environment in the tunnel; manual driving is not conducive to the safety of long-distance and narrow navigation channels and the efficiency of ships passing through the tunnel

Method used

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  • Device for non-self-propelled ship to pass through tunnel for long distance
  • Device for non-self-propelled ship to pass through tunnel for long distance
  • Device for non-self-propelled ship to pass through tunnel for long distance

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as Figure 1-3 As shown, a device for non-self-propelled ships passing through tunnels for long distances of the present invention includes a tunnel channel 2 for ships to be towed 1 to pass through, driving rails 4 arranged on the banks of both sides of the tunnel channel 2, and for traction The tractor 3 of the ship 1 is provided with a cable pile 1.1 on the ship 1 to be towed, and the tractor 3 is connected with the cable pile 1.1 through a traction cable 3.2. Movement, driving the ship 1 to be towed to move along the channel 2 of the tunnel.

[0017] In this embodiment, both sides of the bow and midship of the ship 1 to be towed are provided with bollards 1.1.

[0018] In this embodiment, the tractor 3 is driven by electricity, the tractor 3 is provided with an electric drive mechanism 3.4, the driving track 4 is provided with...

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Abstract

The invention relates to a device for a non-self-propelled ship to pass through a tunnel for a long distance. The device comprises a tunnel channel through which a ship to be towed passes, travellingrails arranged on the shore tops of the two sides of the tunnel channel, and a towing vehicle for towing the ship; a bollard is arranged on the ship to be dragged, the tractor is connected with the bollard through a traction cable, the tractor is arranged on the traveling rails, and the tractor moves along the traveling track to drive the ship to be dragged to move along the tunnel channel. The travelling rails are arranged on the shore tops of the two sides of the tunnel channel, the tractor moves along the travelling rails to drive the to-be-dragged ship to move along the tunnel channel, thestructure is simple, the technology is reliable, and implementation is convenient; the tractor is driven by electric power, so that the pollution of ship passage to the tunnel environment is reduced,and the safety and navigation efficiency of long-distance and narrow-navigation-slot driving are improved; and the electric capstan arranged on the tractor enlarges the amplitude of the water level of the tunnel adapted to the ship, and improves the navigation efficiency of the ship.

Description

technical field [0001] The invention relates to the field of water conservancy and hydropower engineering, in particular to a device for non-self-propelled ships passing through tunnels over long distances. Background technique [0002] Tunnel-type ship locks built on water conservancy and hydropower projects, due to the long tunnel, the way ships pass through the tunnel needs to consider the efficiency, safety and impact on the environment of the ship when passing through the tunnel. Ships self-propelled through the tunnel, engine exhaust emissions affect the environment inside the tunnel; manual driving is not conducive to the safety of long-distance, narrow navigation channels and the efficiency of ships passing through the tunnel. Contents of the invention [0003] In order to solve the above problems, the present invention provides a device for non-self-propelled ships passing through tunnels for long distances, which reduces the pollution of the tunnel environment ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B21/64
CPCB63B21/64
Inventor 钮新强金辽熊绍钧王可于庆奎王启行胡剑杰胡一亮
Owner CHANGJIANG SURVEY PLANNING DESIGN & RES
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