CN202935562U

CN202935562U - Piracy preventing device

Info

Publication number: CN202935562U
Application number: CN2012205843768U
Authority: CN
Inventors: 倪海舟; 熊玲龙; 孙林浩
Original assignee: ZHOUSHAN DINGHENG SHIPPING CO Ltd
Current assignee: Zhoushan Beichen Ocean Engineering Co., Ltd.
Priority date: 2012-11-08
Filing date: 2012-11-08
Publication date: 2013-05-15
Anticipated expiration: 2022-11-08

Abstract

The utility model provides a piracy preventing device, and belongs to the technical field of ship equipment. The piracy preventing device comprises a plate body, hooks, longitudinal reinforcing ribs, transverse reinforcing ribs and sawteeth, wherein the hooks are welded at the upper part of the plate body, while the sawteeth are arranged at the lower part of the plate body; the longitudinal reinforcing ribs are welded between the plate body and the hook; a plurality of transverse reinforcing ribs are welded along the horizontal direction of the plate body; butter is coated on the surface layer of the plate body; three to five transverse reinforcing ribs are uniformly welded along the horizontal direction of the plate body; the longitudinal reinforcing ribs and the transverse reinforcing ribs are crisscross vertical to each other; six to eight sawteeth are arranged at the lower part of the plate body; and an included angle Alpha between the plate body and the hooks is 50 to 60 degrees. A plurality of piracy preventing devices are arranged and hung outside a board, thus a rope ladder of the piracy cannot be hung on a ship board; once the ship is grabbed by a grabbing rope, the piracy are suspended and cannot board the ship; in addition, the butter is coated on the devices, so that the piracy cannot apply the force, and as a result, the piracy can be prevented from boarding the ship; the sawteeth at the front end of the devices bring a certain deterrent effect when the ship is running, and thus the assistance effect of preventing the piracy from boarding the ship is provided.

Description

Anti-piracy unit

Technical field

The utility model relates to a kind of anti-piracy unit, belongs to the equipment of Vessel technical field.

Background technology

At present particularly the pirate in the Gulf of Aden marine site is more and more rampant due to each marine site, make transporting safely of ocean freight boats and ships be subject to day by day serious danger, although the convoy action of various countries naval fleet is arranged at present, but be necessary to increase saving oneself and anti-theft measure of each ocean freight boats and ships; The pirate climbs the useful hanging ladder of main method of boats and ships and climbs and grab two kinds of lanyard climbings, and how stopping these two kinds of climbings is urgent problems.

Summary of the invention

The purpose of this utility model is to provide a kind of anti-piracy unit.

Problem to be solved in the utility model is how to stop the pirate to climb and grab lanyard climbing boats and ships with hanging ladder.

For realizing the purpose of this utility model, the technical solution adopted in the utility model is:

The utility model anti-piracy unit, comprise plate body, hook, waling, cross reinforcing and sawtooth, the top of plate body is welded with hook, and the bottom of plate body is provided with sawtooth, be welded with waling between plate body and hook, be welded with the multiple tracks cross reinforcing in the horizontal direction of plate body.

Described hook is provided with 2-5; Described plate body top layer scribbles butter; The horizontal direction of described plate body is uniform is welded with 3-5 road cross reinforcing.

Described waling intersects vertical with cross reinforcing mutually.

The bottom of described plate body is provided with 6-8 sawtooth; The angle a of described plate body and hook is the 50-60 degree.

The utility model has the advantages that: a plurality of devices are arranged and to be hung over outboard, and first makes pirate's hanging ladder can't be suspended on the ship side place; Boats and ships have been caught even second grabs lanyard, also can't climb when the people is unsettled and go on board, add that separately the butter that are coated with on device are puted forth effort the people nowhere, final prevention pirate goes on board, the sawtooth of the 3rd device front end has certain deterrent effect in the operational process of boats and ships, can play the booster action that stops the pirate to go on board, have very high using value.

Description of drawings

Fig. 1 is the front view of the utility model anti-piracy unit;

Fig. 2 is the lateral plan of the utility model anti-piracy unit;

Fig. 3 is the scheme of installation of the utility model anti-piracy unit;

In figure: 1, the angle of plate body 2, hook 3, waling 4, cross reinforcing 5, sawtooth a, plate body and hook.

The specific embodiment

Be below the utility model preferred embodiment, but therefore do not limit protection domain of the present utility model.

The utility model anti-piracy unit as shown in the figure, comprise plate body 1, hook 2, waling 3, cross reinforcing 4 and sawtooth 5, the top of plate body 1 is welded with hook 2, the bottom of plate body 1 is provided with sawtooth 5, be welded with waling 3 at plate body 1 with between linking up with 2, be welded with multiple tracks cross reinforcing 4 in the horizontal direction of plate body 1.

Described hook 2 is provided with 2, is used for this device is hung over outside ship side; Described plate body 1 scribbles butter for the steel plate top layer, plays anti-skidding effect, stops the pirate to ascend.

The uniform 3 road cross reinforcings 4 that are welded with of the horizontal direction of described plate body 1; Intersection is vertical mutually with cross reinforcing 4 for waling 3, plays the effect of a structural strengthening.

The bottom of described plate body 1 is provided with 6 sawtooth 5, and it has certain danger, can play the booster action that stops the pirate to go on board.

Described plate body 1 is the 50-60 degree with the angle a of hook 2, and such angle hangs over the ship side external enwergy and plays a well whole anti-climbing effect.

The using method of the utility model anti-piracy unit: this device is hung over ship side outer (as shown in Figure 3) by linking up with 2, during ship rides the sea, as run into the pirate and attack, just can be so that pirate's hanging ladder can't be suspended on the ship side place, sawtooth 5 can play a deterrent effect simultaneously, even climb up because the top layer scribbles butter, the pirate is easy to slip in water, therefore has good anti-pirate's performance.

Claims

1. anti-piracy unit, comprise plate body (1), hook (2), waling (3), cross reinforcing (4) and sawtooth (5), it is characterized in that: the top of plate body (1) is welded with hook (2), the bottom of plate body (1) is provided with sawtooth (5), be welded with waling (3) at plate body (1) and hook between (2), be welded with multiple tracks cross reinforcing (4) in the horizontal direction of plate body (1).

2. anti-piracy unit according to claim 1 is characterized in that: described hook (2) is provided with 2-5.

3. anti-piracy unit according to claim 1 is characterized in that: described plate body (1) top layer scribbles butter.

4. anti-piracy unit according to claim 1, is characterized in that: the uniform 3-5 of being welded with of the horizontal direction road cross reinforcing (4) of described plate body (1).

5. anti-piracy unit according to claim 1 is characterized in that: described waling (3) intersects vertical with cross reinforcing (4) mutually.

6. anti-piracy unit according to claim 1, it is characterized in that: the bottom of described plate body (1) is provided with 6-8 sawtooth (5).

7. anti-piracy unit according to claim 1 is characterized in that: described plate body (1) is the 50-60 degree with the angle a of hook (2).