CN2500599Y

CN2500599Y - Light hull ship

Info

Publication number: CN2500599Y
Application number: CN 01243120
Authority: CN
Inventors: 刘宇峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-14
Filing date: 2001-08-14
Publication date: 2002-07-17
Anticipated expiration: 2011-08-14

Abstract

The utility model discloses a light-weight boat characterized in that the boat body comprises an inner plastic plate and an outer plastic plate which are formed by the plastic molding of thermoplastic plastics, an interlayer provided between the inner and the outer plastic plates and filled with polyurethane which serves as an adhesive to connect the inner and the outer plastic plates as a whole. The utility model has the advantages of high structural strength, light weight, simple fabrication, short production cycle, and suitability for batch production; and provides a waterway transportation tool with rapidness, convenience and reliability in the fields of freshwater fishery, river and lake waterborne transportation and tourism industry.

Description

A kind of Light hull ship

The utility model relate to a kind of on rivers, lake surface the Light hull ship as means of delivery.

Have now on rivers, lake surface as general employing cement, iron sheet, plank or the glass fibre etc. of the small-sized Light hull ship of means of delivery and make.Wherein the concrete ship price is the cheapest, but cement hull heaviness, following water difficulty, intensity is also poor, and is dangerous big; Its long and can't batch manufacturing production cycle, produces a concrete ship, and row's steel wire needed more than 2 days, and cement injection needs more than 3 days; The deadweight of iron sheet ship is lighter, and intensity is higher, but its production cycle is also longer, is unfavorable for batch manufacturing, produces an iron sheet ship and will pass through material cutting, welding, polishing, japanning, and the welding process requirement height; The wooden boat own wt is lighter, and safety is higher, but also can only be spliced, the wood working complex process, and the immersion oil time is long, and timber lacks in addition, cuts down timber in a large number, is unfavorable for economizing on resources.

The purpose of this utility model is to provide a kind of not only structural strength height, in light weight, and its production technology is simple, the cycle short, the suitable Light hull ship of producing in enormous quantities.

For achieving the above object, the utility model comprises hull, and described hull comprises inside and outside two-layer plastic flagstone by the thermoplastic plastic plastics sucking moulding, is provided with interlayer between the inside and outside two layers of plastic, be filled with polyurethane in this interlayer, inside and outside two layers of plastic is integral by the polyurethane in the interlayer is bonding.

Inner plastic plate described in the utility model is provided with the plastics reinforced rib of vertical, horizontal.

Thermoplastic plastic described in the utility model is polyethylene, polypropylene or ABS plastic.

Because the inside and outside layer of the utility model hull is all by impact resistance, wear-resisting, anti-oxidant harmless thermoplastic plastic plate's plastics sucking moulding; Tightly bonding is firm for the polyurethane of foaming and with inside and outside layer for interlayer, thereby makes the hull structural strength height, and in light weight, air-tightness is good, and water-proofness is strong, long service life; And do not need splicing, and not needing welding, production technology is greatly simplified, the cycle short, be fit to production in enormous quantities; Be fresh water fishery, the waterborne traffic of rivers, lake surface, tourist industry etc. provide a kind of quick and easy, failure-free marine vehicle.

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

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

Fig. 2 is the B-B cutaway view in embodiment illustrated in fig. 1;

Fig. 3 is the structural representation of another embodiment of the utility model.

Shown in Fig. 1～2, be a wherein embodiment of the present utility model, the hull of present embodiment comprises inside and outside two-layer plastic flagstone 1,2 by the thermoplastic plastic plastics sucking moulding, and thermoplastic plastic is selected polyethylene for use, also can select the thermoplastic plastic of similar performances such as polypropylene or ABS plastic for use; Be provided with interlayer between the inside and outside two layers of plastic, be filled with polyurethane 3 in the interlayer, inside and outside two layers of plastic is integral by the polyurethane in the interlayer is bonding.

As shown in Figure 3, be another embodiment of the present utility model, the structure of present embodiment and the structure of the foregoing description are basic identical, and difference is to add on the hull inner plastic plate plastics reinforced rib 4 of vertical, horizontal, with the bulk strength of further raising hull.

The utility model adopts hull integral foam forming process, make the inside and outside layer of hull tightly continuous by foaming layer, form an indivisible integral body, inside and outside layer material selects for use plasticity strong, impact resistance, high-intensity thermoplastic plastic plate's plastics sucking moulding that wear-resisting, anti-oxidant degree is high; Interlayer selects for use combination polyalcohol commonly used and carbimide high pressure mixing to generate the high polyurethane of adhesive property, polyurethane tightly coheres inside and outside layer firmly, the inside and outside layer of hull by blistering machine can be in 5 minutes plastics sucking moulding, when foaming, inject with high pressure foaming machine, how far pure and mild carbimide is injected the interlayer inner chamber at a high speed combination, as long as wait for 40 minutes foaming and setting, outward appearance need not to handle, and the whole production program was all finished with interior at 60 minutes.

Claims

1, a kind of Light hull ship, comprise hull, it is characterized in that: described hull comprises inside and outside two-layer plastic flagstone by the thermoplastic plastic plastics sucking moulding, be provided with interlayer between the inside and outside two layers of plastic, be filled with polyurethane in this interlayer, inside and outside two layers of plastic is integral by the polyurethane in the interlayer is bonding.

2, Light hull ship according to claim 1 is characterized in that: described inner plastic plate is provided with the plastics reinforced rib of vertical, horizontal.

3, Light hull ship according to claim 1 and 2 is characterized in that: thermoplastic plastic described in the utility model is polyethylene, polypropylene or ABS plastic.