RU197626U1 - Lightweight floating section device for pontoons, catamarans, trimarans - Google Patents

Abstract

The proposed utility model of a lightweight floating section device for pontoons, catamarans, trimarans has a rectangular section and consists of: - a bearing frame made of galvanized steel corners and channels; - cladding made of painted galvanized profiled sheet; used; - free space filler with polystyrene concrete with a volume weight of up to 150 kg / m; - tight-edged corners in the joints of profiled sheets. Having a large carrying capacity due to the shape of the section and the filler differs from its analogues in improved performance.

Description

Description:

The proposed device of the floating section consists of a supporting frame (frame) made of steel corners and channels, an external supporting casing made of painted galvanized profiled sheet, an internal volumetric filler made of individual sealed elements and a free filler made of polystyrene concrete with a volume weight of 150 kg / m ³ .

The prior art:

Known designs of floating sections made of metal, plastic, wood, reinforced concrete, sealed on three sides (walls and bottom) volumetric chambers, ensuring their buoyancy.

Considering as an analogue patent No. 179455, in which the free volume is 100% filled with polystyrene concrete with a volume weight of up to 150 kg / m ³ , which ensures buoyancy and unsinkability.

At the same time, the configuration (1/2 circle), the presence of longitudinal joints in the lining contour does not fully ensure the buoyancy volume, in comparison with the proposed model.

The difference of the proposed utility model is:

- maximum use of materials with a rectangular contour;

- lightening the own weight of the section by more than 50% by filling the volumetric chamber with airtight elements from used second-hand cylinders packed in PVC film);

The technical result of the proposed utility model:

The maximum use of a closed loop due to the filling of the volumetric chamber of used auto-cylinders packed in PVC film).

The objective of the technical result when using:

Production of economical unsinkable products with increased load capacity due to the shape of the section and filling with sealed elements from used products.

Utility Model Feature.

The proposed utility model of a lightweight rectangular section consists of a load-bearing frame made of galvanized metal, an external load-bearing lining of painted galvanized profiled sheet, an inner core filler made of used auto cylinders packed in PVC film and a free space filler with polystyrene concrete with a volume weight of up to 150 kg / m ³ .

Utility Model Implementation

Joining the sections with girders from the beam allows the construction of pontoons, catamarans, trimarans.

Blueprints:

The Figure 1 shows a section of a section consisting of:

- frame of the frame, item 1

- outer cladding of painted galvanized profiled sheet, pos.2;

- filler of the inner circuit of individual sealed elements, pos.3;

- filler free space of the inner chamber of polystyrene concrete with a bulk weight of up to 150 kg / m ³ , pos.4;

- tight framing of the corners of the mating profiles of sheets, pos.5;

- connecting run, item 12.

The Figure 2 shows the design of the frame - frame, consisting of:

- vertical posts from a galvanized corner 50 × 50 × 4, pos.6;

- transverse struts made of galvanized channel 30 × 20 × 2, pos. 7 - upper and pos. 8 - lower.

The Figure 3 shows the options for the filler of the inner contour pos.9 - used plastic boxes enclosed in a sealed (glued) PVC film,

Pos. 10 - corrugated cardboard boxes enclosed in a sealed (glued) PVC film,

Pos.11 - second-hand autocylinders enclosed in a sealed (glued) PVC film, second-hand plastic containers with a volume of 10-20 l., pos.12.

The Figure 4 shows the layout options of the proposed sections:

Pos. 13 - catamaran;

Pos. 14-trimaran;

Pos. 15 - pontoon for fish farming with a swivel, pos.16.

Claims (1)

Lightweight floating section for pontoons, catamarans and trimarans, consisting of load-bearing steel frames, external load-bearing lining made of painted galvanized profiled sheet, volumetric chamber filler, used second-hand autocylinders sealed in PVC film, and free space filler polystyrene weight up to 150 volumetric concrete volume kg / m ³ , characterized in that improved performance.

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