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Non-integrated steel ball type lock wall steel plate warping prevention device

A non-integrated, anti-warping technology, used in ship lifting devices, ship locks, climate change adaptation, etc., can solve the problems of tearing and falling off, cracking, and inability to protect the lock wall, etc. The effect of reducing frictional resistance

Pending Publication Date: 2018-08-07
NANTONG SHIPPING COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the steel plate protection has a shortcoming that is difficult to solve: the joint between the steel plate and the steel plate will be curled and warped due to the sliding friction force generated by the collision of the ship, and the steel plate will even tear and fall off over time, so that the gate wall cannot be protected; When the steel plates are welded together, problems such as swelling and cracking will also occur due to thermal expansion and contraction

Method used

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  • Non-integrated steel ball type lock wall steel plate warping prevention device
  • Non-integrated steel ball type lock wall steel plate warping prevention device
  • Non-integrated steel ball type lock wall steel plate warping prevention device

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Embodiment Construction

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0028] like Figure 1~5 As shown, a non-integrated steel ball type lock wall anti-warping device disclosed by the present invention is mainly installed in the lock head, lock wall or approach channel of the ship lock, and is located at the joint between the steel plate and the steel plate. The specific structure is in The installation position is first provided with a strip-shaped groove 1 to facilitate the installation of the device. The strip-shaped groove is usually 250mm wide and 129mm deep. At the position of the water level, when the steel plate on the gate wall is mounted, the mounting extends to the opening of the groove.

[0029] Multiple pressure-bearing supports 2 and hoop supports 3 are longitudinally anchored in the elongated groove, the pressure-bearing supports and the...

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Abstract

The invention discloses a non-integrated steel ball type lock wall steel plate warping prevention device which is arranged at the lock head and lock wall of a ship lock or at the joint of a steel plate in an approach channel, wherein a stripe groove is formed in the wall surface at the mounting position, a plurality of supports are anchored in the groove at intervals, a connecting shaft is fixed on the supports, a plurality of steel rollers are sleeved on the connecting shaft, and each steel roller is located between two supports. The invention provides the lock wall steel plate warping prevention device which has the characteristics of being convenient in installation and dismounting and replacement, high in durability, good in protection effect and economical efficiency, and realizes non-integrated replacement convenience and economical efficiency.

Description

technical field [0001] The novel device relates to the anti-collision field of a ship lock head, a lock chamber and an approach channel, in particular to a non-integrated steel ball type lock wall steel plate anti-warping device. Background technique [0002] In today's rapid development, the world is undergoing rapid changes, and all walks of life are moving towards higher, faster, and stronger goals, and the same is true for the water transportation industry. The increase in the size of transport ships and the increase in transport speed also make hydraulic structures face a huge test. Nowadays, the throughput of ship locks is gradually increasing. In order to protect the lock heads, lock chambers and approach channel walls from being damaged by ships, people generally choose steel plate veneer protection. [0003] Steel plate veneer protection is to weld the anchoring steel bar on the back of the steel plate, and anchor the steel plate on the lock wall to protect the con...

Claims

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Application Information

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IPC IPC(8): E02C1/00
CPCE02C1/00Y02A10/30
Inventor 张凌宏温奕凯黄轩宇王诗雨
Owner NANTONG SHIPPING COLLEGE
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