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Buoyancy raft assisting in ship launching

A buoyancy and ship technology, applied to berths, special-purpose ships, warships, etc., can solve problems such as improper force on the hull, excessive sliding speed, collision with ships, etc., to reduce damage to the hull and control the sliding speed , The effect of reducing the risk of rollover and collision

Inactive Publication Date: 2020-09-08
龙泉越来自动化技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to improper force on the hull, launching accidents such as excessive sliding speed, rollover, ship collision and damage to the ship are prone to occur

Method used

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  • Buoyancy raft assisting in ship launching
  • Buoyancy raft assisting in ship launching
  • Buoyancy raft assisting in ship launching

Examples

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Embodiment Construction

[0019] Combine below Figure 1-7 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0020] combined with Figure 1-7 The buoyancy raft for helping ships launch includes a slope 10, a tank 25 is provided in the water on the right side of the slope 10, a sealed cavity 26 is arranged in the sealed cavity 26, and a regulating valve is arranged in the sealed cavity 26. Mechanism 70, the adjustment mechanism 70 includes a positioning block 40, the positioning block 40 is fixedly connected with the inner wall of the rear side of the sealed cavity 26, the left inner wall of the box body 25 is provided with a through hole 32, and the through hole 32 is up and down The inner walls of both sides are fixedly provided with a pressure membrane 33, and the right end surface of the...

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PUM

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Abstract

The invention discloses a buoyancy raft assisting in ship launching. The buoyancy raft comprises a ramp, a box body is arranged in water on the right side of the ramp; a sealing cavity is formed in the box body; an adjusting mechanism is arranged in the sealing cavity; the adjusting mechanism comprises a positioning block; the positioning block is fixedly connected with the inner wall of the rearside of the sealing cavity; a through hole is formed in the inner wall of the left side of the box body; a pressure film is fixedly arranged on the inner walls of the upper and lower sides of the through hole; a stressed plate is arranged on the right end surface of the pressure film in a contact manner; a first connecting rod is fixedly arranged on the right end surface of the stressed plate. According to the buoyancy raft, water pressure is utilized, water in a raft body is controlled to flow in and out; buoyancy borne by a raft can be adjusted according to the ship launching state; stress of a ship body of a launching ship is dynamically balanced, the gliding speed of the ship is controllable, the risks of rollover and ship collision are reduced, the possibility that the ship body is damaged is reduced, the ship body is attracted through electromagnets, the buoyancy raft is not prone to being separated from the ship, the multiple buoyancy rafts can be connected through iron chains to work, and meanwhile the buoyancy raft is suitable for transverse launching and longitudinal launching.

Description

technical field [0001] The invention relates to the field of ships, in particular to a buoyancy raft for helping ships to launch. Background technique [0002] Ship launching is an important link in the ship building process. The launch of a ship goes through three steps. One is when the ship starts to slide until it just touches the water surface; Due to improper force on the hull, launching accidents such as excessive sliding speed, rollover, ship collision and ship damage are prone to occur. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a buoyancy raft to help ships launch, which is used to reduce the probability of launching accidents caused by unbalanced forces when the ships are launched. [0004] The present invention is achieved through the following technical solutions. [0005] A buoyancy raft for launching a ship according to the present invention comprises a slope, a box body is arranged in the w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C3/00B63B35/00
CPCB63B35/00B63C3/00
Inventor 黄沼泽
Owner 龙泉越来自动化技术有限公司
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