CN2923514Y

CN2923514Y - Under-water inspection stopping-water blanket and accessories

Info

Publication number: CN2923514Y
Application number: CN 200620074880
Authority: CN
Inventors: 朱军华
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-14
Filing date: 2006-07-14
Publication date: 2007-07-18
Anticipated expiration: 2016-07-14

Abstract

The utility model relates to an underwater inspection plugging blanket for a boat and a accessory. The plugging blanket (3) includes a canvas layer (6) from a pressing layer in the middle of a rubber layer (5). The top surface or the top and the lower surface are provided with a rubber sponge layer (4); The accessory of the plugging blanket is a rubber stopper with a conical shape or a cylindrical shape. The plugging blanket and the rubber stopper of the utility model takes advantages of high strength, good performance of stopping water, uneasy damage, easy storage and long life period, which is a indispensable plugging part used in the underwater inspection, maintaining and cleaning for the boat.

Description

Stifled blanket of underwater inspection peculiar to vessel and annex

Technical field

The utility model relates to a kind of inspection and repair of ship water blockoff spare, the stifled blanket and the annex of a kind of underwater inspection peculiar to vessel specifically.

Background technology

Stifled blanket of underwater inspection peculiar to vessel and annex are when being used for boats and ships underwater inspection, repairing, cleaning unify drain gutter, deflation hole of hull bottom sea water tank circulating water to be carried out the executive item of water blockoff gas shutoff.

At present, to overhaul the water blockoff executive item under water be directly to adopt one deck canvas that it is carried out airtight shutoff to sea water tank circulating water system peculiar to vessel.The stifled blanket of canvas has characteristics in light weight, as to be easy to underwater operation, but its sealing property is bad, and fragile, service life is short.

Summary of the invention

In order to overcome the shortcoming that prior art exists, the purpose of this utility model provides a kind of intensity height, favorable water shutoff performance, underwater inspection peculiar to vessel not fragile, that be convenient to store of adopting rubber and canvas to suppress in one and blocks up blanket and annex.

The technical solution adopted in the utility model is: stifled blanket of a kind of underwater inspection peculiar to vessel and annex, described stifled blanket comprise middle compacting one deck canvas layer of rubber layer, and rubber layer upper surface or upper and lower surface attach one deck cellular rubber layer; Described stifled blanket annex stops up for being conical or columniform rubber.

Described stifled blanket rectangular or circular or polygon or irregular shape, its each drift angle is provided with a connecting bore or connects a mounting ring, and each drift angle place of stifled blanket also attaches or embedded a magnetic patch, and magnetic patch is electromagnet or permanent magnet.

Described stifled blanket annex rubber stops up the top and is provided with the hole of pulling out that rope is pulled out in a connection.

The beneficial effect that the utility model reaches is: stifled blanket is to be suppressed with canvas layer in the rubber layer, and upper surface or upper and lower surface be pasted with water blockoff cellular rubber layer, its intensity height, and watertightness performance is good, is convenient to store long service life; Mounting ring or connecting bore and magnetic patch that stifled each drift angle of blanket is provided with, can with hull leak-tight joint and absorption, improve the sealing effectiveness of stifled blanket; Drain gutter, deflation hole that stifled blanket annex rubber stops up the sea water tank circulating water system carry out shutoff, prevent that seawater from entering sea water tank, are convenient to maintenance, the cleaning of sea water tank circulating water system.

Description of drawings

Fig. 1 is the stifled blanket profile scheme drawing of rectangle;

Fig. 2 is the stifled blanket profile scheme drawing of polygon;

Fig. 3 is stifled blanket cross section structure scheme drawing;

Fig. 4 stops up front view and birds-eye view for stifled blanket annex rubber;

Fig. 5 is for stifled blanket and stop up scheme of installation.

In shown in the accompanying drawing, mounting ring 1, electromagnet 2, stifled blanket 3, cellular rubber layer 4, rubber layer 5, canvas layer 6 pulls out hole 7, and stifled blanket annex rubber stops up 8, deflation hole 9, the Inlet and outlet water grid 10 of sea water tank, drain gutter 11.

The specific embodiment

The utility model will be further described below in conjunction with the drawings and specific embodiments.

Blanket is blocked up in underwater inspection a kind of peculiar to vessel in shown in Fig. 1,2,3, and this stifled blanket 3 is suppressed one deck canvas layer 6 in the middle of comprising rubber layer 5, at upper and lower surface or the attaching of upper surface as shown in Figure 3 one deck cellular rubber layer 4 of rubber layer.Stifled blanket can be processed into as shown in Figure 1 rectangle or polygon shown in Figure 2, or other circle, irregular shape etc.Each drift angle of the stifled blanket of rectangle or polygon is connected with mounting ring 1, can be connected with " C " type hook on the hull, and each drift angle place also attaches or embed as shown in Figure 3 electromagnet 2 is arranged, and guarantees to block up the adsorbed close of blanket and hull.

It is conical or cylindrical that stifled blanket annex rubber in shown in Figure 4 stops up 8, and drain gutter 11, the deflation hole 9 of sea water tank circulating water system carried out shutoff, and that stops up that the top is provided with that a connection pulls out rope pulls out hole 7, is convenient to draw the cork under water.

In shown in Figure 5, maintainer's diving will block up on the Inlet and outlet water grid 10 of sea water tank under the blanket 3 blanking cover ships, the mounting ring 1 of each drift angle catches on " C " type hook on the hull, and electromagnet 2 is adsorbed on the hull, and will stop up 8 and fill in sea water tank drain gutter 11 and deflation hole 9, seawater and sea water tank are isolated, easy access, cleaning.

Claims

1, stifled blanket of a kind of underwater inspection peculiar to vessel and annex is characterized in that: described stifled blanket (3) comprises middle compacting one deck canvas layer (6) of rubber layer (5), and rubber layer upper surface or upper and lower surface attach one deck cellular rubber layer (4); Described stifled blanket annex stops up (8) for being conical or columniform rubber.

2, stifled blanket of a kind of underwater inspection peculiar to vessel according to claim 1 and annex, it is characterized in that: described stifled blanket rectangular or circular or polygon or irregular shape, its each drift angle is provided with a connecting bore or connects a mounting ring (1), and each drift angle place of stifled blanket also attaches or embedded a magnetic patch (2).

3, stifled blanket of a kind of underwater inspection peculiar to vessel according to claim 1 and annex is characterized in that: described rubber stop up (8) top be provided with one connect pull out rope pull out hole (7).

4, stifled blanket of a kind of underwater inspection peculiar to vessel according to claim 2 and annex, it is characterized in that: described magnetic patch (2) is electromagnet or permanent magnet.