Locks with mooring buoys and ladders

Abstract

The invention relates to a ship lock provided with a ship-fastening floating platform and a ladder. The ship lock, the ship-fastening floating platform and the ladder are combined with each other, thereby forming the ship lock provided by the invention. In order to form stairs continuously rising from top to bottom, a double-line rotating ladder can be adopted; the ship-fastening floating platform is a floating platform which forms a complete and smooth wall together with a ship lock chamber wall; under the conditions of such a structure and mounting mode, no matter which attitude the ship-fastening floating platform floats at, the ship-fastening floating platform can be excellently butt-jointed with a stair of the ladder, so that a passenger can go to a pedestrian ladder from a walking plane of the ship-fastening floating platform conveniently; maintaining and constructing workers can safely, comfortably and quickly reach the bottom of the ship lock chamber, the processes of mounting and dismounting a temporary pedestrian ladder are omitted, and the linear construction period for maintaining is ensured; a permanent maintaining ladder has a positive function of saving labor and time during the processes of constructing and maintaining the ship lock; the maintaining time can be efficiently reduced, the shipping time can be prolonged, and the great social benefit can be created; and under a special condition, the maintaining ladder can be used as the ladder for evacuating the staff on a ship.

Description

technical field [0001] The invention relates to a ship lock, in particular to a combination of a ship lock, a mooring buoy and a ladder, equipped with a mooring buoy [0002] A ship lock with platforms and ladders is also a ship lock with a permanent service ladder that can be used for building a ship lock or repairing it [0003] The traffic facility during the ship lock can also be used as a ladder for the evacuation of the staff on board under special circumstances. Background technique [0004] In JTJ 305-2001 General Design Specifications for Ship Locks, '7. Auxiliary facilities and layout of ship locks, 7.2.4 Ladders should be installed in ship locks', '7.2.4 in the description of the provisions, 'Currently domestic ship lock indoor iron ladders are embedded Generally, the height of the lock wall is 16 to 40 meters, and it is impossible for the boat people to climb to the top in one go.' However, from the current humanized design concept, the emphasis on personal safe...

AI Technical Summary

Problems solved by technology

The stairs mentioned in this scheme should be matched with floating platforms, safety rooms and fire doors. The production cost is high, and it is inconvenient to climb over the fire door when it is in a high position

As it is mainly used for safe evacuation, the convenience of maintenance and use is not considered. The docking of the floating platform and the stairs, the ladder against the wall is far away from the platform, and the steps of the ladder cannot reach the docking with the platform at any water level, so it cannot be reached. Unimpeded Evacuation Road at Any Water Level

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