CN205168821U

CN205168821U - Deck cargo ship

Info

Publication number: CN205168821U
Application number: CN201520876111.9U
Authority: CN
Inventors: 潘海伟; 唐先兵; 占旭峰; 胡建军; 王海平; 张文堃; 赵林茂; 李舟; 张玮; 曾琼; 洪春华; 郑小从; 陈刚; 唐文龙; 陶泉
Original assignee: Tai Zhou Wuzhou Shipbuilding Industry Co Ltd
Current assignee: Tai Zhou Wuzhou Shipbuilding Industry Co Ltd
Priority date: 2015-11-05
Filing date: 2015-11-05
Publication date: 2016-04-20
Anticipated expiration: 2025-11-05

Abstract

The utility model discloses a deck cargo ship has solved deck cargo ship at the in -process that goes, bow stern springboard lift the too high driver's of influence sight, the great problem of running resistance simultaneously, its technical scheme main points are including the cargo ship body, be equipped with bow stern springboard on the cargo ship body, the cargo ship body is articulated with bow stern springboard, be equipped with the actuating mechanism of drive bow stern springboard switching on the cargo ship body, be 45 degrees settings with the sea level when bow stern springboard is closed, through bow stern springboard and sea level be can not make the sea water entering ship of outside when 45 degrees set up makes driver's sight more meet the stormy waves during da tong owing to the angle is too little yet in.

Description

A kind of deck cargo ship

Technical field

The utility model relates to a kind of technical field of ships, and more particularly, it relates to a kind of deck cargo ship.

Background technology

Deck cargo ship is the boats and ships for carrying passenger and goods, also known as merchant ship.As transportation means, boats and ships are compared with other transportation mode used tools, and advantage is that carrying capacity is large, and operating cost are low.Along with the development of world economy, the trade contacts between various countries are more and more frequent, and this deck cargo ship is absolutely necessary, and modern transportation boats and ships have formed the huge fleet of of a great variety, technical sophistication and highly-specialised.

Most deck cargo ship is provided with bow stern springboard, when deck cargo ship pulls in shore time, open bow stern springboard, be connected with harbour by bow stern springboard, facilitate the lorry of land directly to reach goods ship being conveyed through come, facilitate staff to the handling of goods.

Time but current this kind of deck cargo ship at sea travels, the angle that bow stern springboard closure state and sea level are formed is close to 90 degree, the resistance that deck cargo ship travels can be increased, the simultaneously bow stern springboard too high sight line that can affect navigating mate of lifting, the more in-plant positions of fore cannot be seen clearly, there is certain risk, cannot determine whether front has obstacle, therefore, there is certain room for improvement in current used deck cargo ship.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is that providing a kind of increases driver's seat, reduces the deck cargo ship of resistance to motion.

For achieving the above object, the utility model provides following technical scheme: comprise cargo ship body, described cargo ship body is provided with bow stern springboard, described cargo ship body and bow stern springboard hinged, described cargo ship body is provided with the driver train driving the opening and closing of bow stern springboard, and when described bow stern springboard closes and sea level is 45 degree and arranges.

Preferably, the both sides of described bow stern springboard are respectively equipped with the positioning plate for limiting bow stern springboard position.

Preferably, inconsistent with cargo ship body on described positioning plate one side is provided with rubber pad.

Preferably, the upper surface of described bow stern springboard is provided with some for anti-skidding projection, and some described projections are that long strip type is arranged and the upper surface being laterally equidistantly evenly distributed on bow stern springboard.

Preferably, described bow stern springboard is provided with guide surface away from one end of jointed shaft, and described guide surface is tilted upward towards the direction away from jointed shaft to upper surface by the lower surface of bow stern springboard.

The utility model hinge structure is compared to be had: by bow stern springboard and sea level be 45 degree the sight line being arranged so that chaufeur more Datong District time run into stormy waves time also can not make because angle is too little outside seawater enter in ship.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation that the utility model bow stern springboard is closed;

Fig. 2 is the structural representation that the utility model bow stern springboard is opened;

Fig. 3 is the enlarged diagram in A portion in Fig. 2;

Fig. 4 is the structural representation of bow stern springboard;

Fig. 5 is the enlarged diagram in B portion in Fig. 4.

In figure: 1, cargo ship body; 2, bow stern springboard; 3, driver train; 4, positioning plate; 5, rubber pad; 6, projection; 7, guide surface.

Detailed description of the invention

Shown in Fig. 5, the present embodiment is described further.

A kind of deck cargo ship disclosed in the utility model, comprise cargo ship body 1, described cargo ship body 1 is provided with bow stern springboard 2, described cargo ship body 1 is hinged with bow stern springboard 2, described cargo ship body 1 is provided with the driver train 3 driving the opening and closing of bow stern springboard 2, when described bow stern springboard 2 closes and sea level is 45 degree and arranges, a horizontal resistance of seawater can be subject at sea time ship moves forward, force analysis is carried out to this resistance, can be vertical bow stern springboard 2 by this drag decomposition towards a power of stern with along the downward power of bow stern springboard 2, time the angle being when bow stern springboard 2 and sea level increases gradually, that power of vertical bow stern springboard 2 increases gradually, and reduce gradually along that power that bow stern springboard 2 is downward, when bow stern springboard 2 and sea level are 90 degree time, that power of vertical bow stern springboard 2 equals that horizontal resistance, the resistance that boats and ships are subject to is maximum, can run into some stormy waves at sea time boats and ships travel unavoidably can not be calm, if the angle that bow stern springboard 2 and sea level are is too little, seawater may enter into the deck of cargo ship body 1 from fore, and bow stern springboard 2 and sea level be 45 degree on the deck preventing seawater from entering cargo ship body 1 while also can the resistance of maximized minimizing seawater.

As shown in Figure 4, the both sides of described bow stern springboard 2 are respectively equipped with the positioning plate 4 for limiting bow stern springboard 2 position, bow stern springboard 2 lid can be overlayed on the hatch of cargo ship body 1 by positioning plate 4, and bow stern springboard 2 can not be pulled to further the direction of cargo ship body 1 due to the driving of driver train 3.

As shown in Figure 4, one side inconsistent with cargo ship body 1 on described positioning plate 4 is provided with rubber pad 5, when bow stern springboard 2 cuts out under the driving of driver train 3, closing in a flash, collide between positioning plate 4 and cargo ship body 1, effect due to power is mutual, certain wearing and tearing can be subject between positioning plate 4 and cargo ship body 1 simultaneously, As time goes on, injury for boats and ships is very large, also the expense of raising can be greatly increased when boats and ships are maintained time, strand due to rubber pad 5 has certain submissive type, can reverse, produce deformation, so when 2 closed extruding rubber pad 5 of bow stern springboard time, rubber pad 5 produces deformation, be heat energy or mechanical energy by kinetic transformation in deformation process, realize damping.

As shown in Figures 4 and 5, the upper surface of described bow stern springboard 2 is provided with some for anti-skidding projection 6, some described projections 6 arrange in long strip type and are laterally equidistantly evenly distributed on the upper surface of bow stern springboard 2, because the material of bow stern springboard 2 is the same being made up of steel plate with the material of cargo ship body 1, any surface finish is level and smooth, can be too smooth and cause the phenomenon of skidding due to surface when the upper and lower boats and ships of crewman or the upper and lower boats and ships of lorry, crewman is fallen down, even crash in the sea, and the setting of projection 6 can actv. increasing friction force, increase safety factor.

As shown in Figures 1 to 3, described bow stern springboard 2 is provided with guide surface 7 away from one end of jointed shaft, described guide surface 7 is tilted upward towards the direction away from jointed shaft to upper surface by the lower surface of bow stern springboard 2, when boats and ships pull in shore time, bow stern springboard 2 is opened, guide surface 7 and the harbour of bow stern springboard 2 are fitted, prevent the thickness due to bow stern springboard 2, the upper surface of bow stern springboard 2 and harbour surface is made to there is diff-H, can produce when lorry travels above time and jolt, it is steady that guide surface 7 ensure that lorry travels.

The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a deck cargo ship, comprise cargo ship body, described cargo ship body is provided with bow stern springboard, described cargo ship body and bow stern springboard hinged, described cargo ship body is provided with the driver train driving the opening and closing of bow stern springboard, it is characterized in that: when described bow stern springboard closes and sea level is 45 degree and arranges.

2. a kind of deck according to claim 1 cargo ship, is characterized in that: the both sides of described bow stern springboard are respectively equipped with the positioning plate for limiting bow stern springboard position.

3. a kind of deck according to claim 2 cargo ship, is characterized in that: one side inconsistent with cargo ship body on described positioning plate is provided with rubber pad.

4. a kind of deck according to claim 1 cargo ship, is characterized in that: the upper surface of described bow stern springboard is provided with some for anti-skidding projection, and some described projections are that long strip type is arranged and the upper surface being laterally equidistantly evenly distributed on bow stern springboard.

5. a kind of deck according to claim 1 cargo ship, is characterized in that: described bow stern springboard is provided with guide surface away from one end of jointed shaft, and described guide surface is tilted upward towards the direction away from jointed shaft to upper surface by the lower surface of bow stern springboard.