CN200967548Y

CN200967548Y - Floater telescopic ship without crosswise plunging

Info

Publication number: CN200967548Y
Application number: CN 200620047410
Authority: CN
Inventors: 郭浏燕
Original assignee: Shanghai Minhang Middle School
Current assignee: Shanghai Minhang Middle School
Priority date: 2006-11-01
Filing date: 2006-11-01
Publication date: 2007-10-31
Anticipated expiration: 2016-11-01

Abstract

A ship with telescopic floating body but without a lateral jolt is composed of a hold for human and cargo and a floating body on the both sides of the ship. A hydraulic telescopic casing connecting the floating body is arranged in the front and rear part of the ship. A propeller of the ship is installed in certain depth under the ship. The ship will completely separate from the water except the propeller to avoid the wave when the wave is great. Therefore, although the floating body threshes a lot under the stormy wave, the ship will keep balanced in the transverse direction all the time. The utility model can control the entering of the water to the ship and the floating body according to the stormy wave and keep the ship from the transverse jolt in the storm and avoid overturn, thus improve the comfort of the passenger and reducing the danger of sea accident.

Description

The telescopic no lateral direction jounce boats and ships of a kind of buoyancy aid

Technical field

The utility model relates to a kind of boats and ships, the telescopic no lateral direction jounce boats and ships of particularly a kind of buoyancy aid.

Background technology

General boats and ships all can be subjected to the effect of stormy waves and jolt, and the amplitude of jolting depends on the size of the tonnage and the stormy waves of boats and ships.Boats and ships jolting in stormy waves not only can be brought problems such as the occupant is seasick, goods is shifted, hull structure is impaired, and the danger of the perils of the sea under cover.On the shipping history, the casualty that boats and ships topple and sink because of severe jolt in the violent storm and roaring waves under the rough weather all can take place every year in the whole world, causes the heavy injures and deaths of personnel.Because the width of boats and ships is less than length, the amplitude of lateral direction jounce of watercraft and frequency ratio pitching are much bigger, so lateral direction jounce is bigger to the harm of safety of ship.

The utility model content

Technical problem to be solved in the utility model provides the telescopic no lateral direction jounce boats and ships of a kind of buoyancy aid, is subjected to wind wave action to produce the problem of lateral direction jounce to solve boats and ships.

Technical problem to be solved in the utility model can be achieved through the following technical solutions.

The telescopic no lateral direction jounce boats and ships of a kind of buoyancy aid, it is characterized in that: these boats and ships comprise the hull of taking advantage of manned member and goods and are positioned at the telescopic buoyancy aid of hull two side boards, respectively be provided with the bearing structure that rotating shaft and bearing seat constitute at vertical diad place of hull rear and front end, symmetry is installed a pair of oblique hydraulically extensible sleeve pipe down of chevron pointing that is, the lower end of hydraulically extensible sleeve pipe and buoyancy aid binding on each bearing seat; The propelling unit of boats and ships is installed under the hull, and when any change took place the relative position that its degree of depth is set in hull and buoyancy aid, propelling unit was immersed in the water and all the time outside the floating motion scope.When stormy waves hour, be installed in the hydraulically extensible sleeve pipe synchronous of hull rear and front end, the buoyancy aid of mentioning hull two side boards makes its part leave the water surface or leaves the water surface fully, buoyancy aid leaves the water surface, and how much what will according to the deciding of stormy waves size degree and deadweight of vessel, to guarantee that hull is at the less middle safe navigation that jolts; When stormy waves is very big, be installed in the hydraulically extensible sleeve pipe synchronous extension of hull rear and front end, the buoyancy aid that puts down hull two side boards is immersed in it fully provides ship buoyance in the water, hull except that propelling unit leaves the water surface fully and is suspended on the bearing seat, directly be not subjected to the effect of wave, at this moment, although buoyancy aid severe jolt under the impact of stormy waves, hull is laterally remaining plateau.

The utility model can make boats and ships lateral direction jounce in stormy waves very little according to the size control hull and the water-immersed degree of buoyancy aid of stormy waves, is difficult for toppling, and has improved occupant's comfort level and has reduced the danger that casualty takes place.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is further specified.

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the lateral plan of Fig. 1.

The specific embodiment

Following listed examples only is an example of the present utility model, does not show the restriction to the utility model protection domain.

In Fig. 1 and Fig. 2, the vertical diad place that is positioned at hull 1 rear and front end respectively is provided with the bearing structure of rotating shaft 3 and bearing seat 4 formations, symmetry is installed a pair of oblique hydraulically extensible sleeve pipe 5 down of chevron pointing that is, the lower end of hydraulically extensible sleeve pipe 5 and buoyancy aid 2 bindings on each bearing seat 4; Propelling unit 6 is installed in hull 1 below, and when any change took place the relative position that its degree of depth is set in hull 1 and buoyancy aid 2, propelling unit 6 was immersed in the water and all the time outside buoyancy aid 2 range of movement.When stormy waves hour, be installed in hydraulically extensible sleeve pipe 5 synchronous of hull 1 rear and front end, the buoyancy aid 2 of mentioning 1 liang of side board of hull makes its part leave the water surface or leaves the water surface fully; When stormy waves is very big, be installed in hydraulically extensible sleeve pipe 5 synchronous extension of hull 1 rear and front end, the buoyancy aid 2 that puts down 1 liang of side board of hull is immersed in it fully provides buoyancy in the water, hull 1 except that propelling unit 6 leaves the water surface fully and is suspended on the bearing seat 4, directly be not subjected to the effect of wave, at this moment, although buoyancy aid 2 horizontal severe jolt under the impact of stormy waves, hull 1 is in the plateau of level all the time.

Claims

1, the telescopic no lateral direction jounce boats and ships of a kind of buoyancy aid, it is characterized in that: these boats and ships comprise the hull of taking advantage of manned member and goods and are positioned at the telescopic buoyancy aid of hull two side boards, respectively be provided with the bearing structure that rotating shaft and bearing seat constitute at vertical diad place of hull rear and front end, symmetry is installed a pair of the be oblique hydraulically extensible sleeve pipe down of chevron pointing, the lower end of telescopic tube and buoyancy aid binding on each bearing seat.

2, the telescopic no lateral direction jounce boats and ships of a kind of buoyancy aid according to claim 1, it is characterized in that: under the described hull propelling unit is housed, when any change took place the relative position that its degree of depth is set in hull and buoyancy aid, propelling unit was immersed in the water and all the time outside the floating motion scope.