KR200432359Y1 - Floating bridge using HDPE pipes as floating material - Google Patents

Abstract

The present invention relates to a basic structure and device of Buzan bridge with excellent buoyancy and durability, and has a high density of styrofoam in high density polyethylene tube in order to maximize buoyancy and buoyancy for small ships using buoyancy of buoyant pipe made of high density polyethylene containing carbon black. In addition to the bracket that bundles the buoyancy tubes made of polyethylene, it includes the components constituting the Byzan Bridge.

According to the present invention configured as described above, it is possible to install a stable Buzan bridge by using a material having strong water absorption, impact resistance, cold resistance, and elasticity.

Buzan Bridge, Upper and Lower Body Brackets, High Density Polyethylene (HDPE), Buoyancy Tubes, Upper Plates, Railing Supports, Slide Shoe, Shoring Supports

Description

Floating bridge using HDPE pipes as floating material

1 is a perspective view showing the structure of the Byzan bridge of the present invention.

Figure 2 is an exploded perspective view showing the upper body and the lower body of the bracket (Bracket) of the present invention.

Figure 3 is a front view showing the Byzan bridge structure of the present invention.

Figure 4 is a perspective view showing the structure of the slide shoe of the present invention.

5 is a state diagram showing the structure of the Byzan bridge of the present invention.

*** Description of the symbols for the main parts of the drawings ***

10; Tops

11; Bracket Through Hole

12; Upper Bracket Fastening Hole

12a; Bolt 12b; nut

13; Bracket mounting clearance hole 14; Table top

15; Buoyancy

15a; Buoyancy pipe cap

16; Support 16a; Support coupling hole

17; Safety guide 17a; Handrail fixing hole

18; Slide shoe 19; Prop

20; roller

21; Bracket upper body 22; Bracket Lower Body

The present invention relates to a multi-purpose Buzan Bridge that can be installed in small ship anchorages or auxiliary bridges for fishing, on fishing grounds, lakes and rivers.

The pontoons covered with concrete on steel structures or the foamed styrofoam used as buoyancy agents are made of wooden frames and weave them together with strings.They are used as bridges or sitters, but styrofoams have been used as bridges. Material is easily broken by small impacts caused by waves, and the envelope covering the styrofoam is easily aged by UV rays, and the styrofoam absorbs moisture, which loses its function as a buoyant agent, and it is not economical due to frequent replacement cycles. Styrofoam was not recyclable, and there were various problems such as environmental problems caused by fishermen who used it without being recycled for economic reasons.

The present invention is to solve this problem, the high density polyethylene tube is inserted into the space penetrated through the bracket at the bottom of the flat block square block support by introducing the concept of block on the bridge The purpose of this is to control the buoyancy by inserting styrofoam into the high density polyethylene tube when the load is increased due to the increase of the structure or the floating population on the upper deck bridge.

In addition, the present invention is a buoyant tube made of high-density polyethylene used as a buoyant material in the bracket through space is 0.9 range lower than the water, so that the buoyancy is possible and the structure is installed in the place where the waves are severe or the upper part of Buzan Bridge By inserting styropol foam into the high density polyethylene pipe that is used as a buoyancy source according to the weight of the structure, it is installed on four slide shoes per block to support the buoyancy and to connect the buoy bridge with the ground in depth. Therefore, there is another purpose to minimize the movement of the Buzan Bridge caused by the horizontal movement of the sea level.

In addition, the present invention comprises a sunscreen (0.3 ~ 1.0%) to prevent the aging to prevent the aging of the above-described covering the styrofoam easily aging by the ultraviolet rays reflected by the direct ultraviolet rays or sea water to reduce its function There is another purpose.

The upper plate 10 and the upper plate support 14 provided at the lower end of the upper plate 10, a plurality of handrails 16 disposed on both sides of the upper plate 10, and protrudes from both ends of the upper plate 14 support A main body composed of slide slides 18;

A bracket installed at a lower end of the upper plate support 14 and having a through hole 11 formed therein;

A buoyancy tube (15) made of high density polyethylene inserted into the through hole (11);

It is achieved by the structure and apparatus of the Bujan bridge using a buoyancy pipe 15 made of high-density polyethylene as a buoyancy agent, characterized in that it comprises a support stand 19 inserted into the slide shoe.

Detailed Buzan Bridge construction consists of a high density polyethylene (density 0.920 ~) containing carbon black used as a buoyant into the through hole 11 of the bracket (FIG. 2). 0.970, melt index 0.03 to 2.0) It is installed by inserting, the end portion of the buoyancy tube 15 made of high density polyethylene is heat-sealed with a streamlined cap 15a to seal the buoyancy tube 15 made of high density polyethylene. And the bracket (FIG. 2) repeatedly installed horizontally is divided into the upper body 21 and the lower body 22 part and the semi-circular upper coupling groove and the upper side toward the upper plate 10 side of the upper body 21 The lower body 22 coupling groove of the structure symmetrical with the coupling groove is combined to form a bracket (FIG. 2) through hole 11 into which the buoyancy tube 15 made of high density polyethylene can be inserted.

The upper body 21 and the lower body 22 are made of stainless bolts 12a and nuts 12b in the upper coupling holes 11a and the lower coupling holes 11b of the bracket (FIG. 2) using screws of the structure. A buoyancy tube 15 made of high density polyethylene, which is a buoyant agent, serves to tighten and fix firmly. The upper coupling hole 11a and the lower coupling hole 11b in the upper body 21 and the lower body 22 include a washer and a stopper on the bolt 12a to prevent loosening of the nut 12b in the water. is assembled by a 5/8 "stainless bolt 12a equipped with a stopper. The upper plate 10 is placed on the upper plate support 14 formed on the bracket (Fig. 2) of the upper body 21. ), The Buzan Bridge structure is completed, and when the number of brackets (FIG. 2) repeatedly installed is increased, the buoyancy pipe 15 made of more high-density polyethylene is attached to the bracket through-hole 11 It can be widened without inserting the width by limiting the width, and the longitudinal length of the buoyancy tube (15) made of high-density polyethylene used as a buoyant is also heat-sealed, and the end of the high-density polyethylene tube (15) is buoyant. Heat-sealed water tightness with tube cap (15a) The basic structure constituting the byzantine bridge is a bracket divided into an upper body 21 and a lower body 22 to bundle and fix the buoyancy tubes 15 made of high density polyethylene. 2) and the upper plate 10 and the support 19 freely moving up and down the Buzan Bridge are configured to be installed through a slide shoe 18 with a polyurethane roller 20 attached to each corner. Explaining the characteristics and functions of the components, the material characteristics of the installed support base 19 is a buoyancy tube 15 made of a high density polyethylene containing carbon black and containing a sunscreen to withstand ultraviolet rays. The buoyancy tube 15 made of a high density polyethylene using a shell as an outer shell or a high density polyethylene is a buoyancy tube 15 made of a high density polyethylene crosslinked by an electron beam accelerator. The function of the pipe 15 is to suppress the left and right shake in accordance with the change or flow of the water level, and serves as a guide for the Buzan Bridge to move vertically according to the water level. In order to ensure that the buoyancy tube 15 made of high-density polyethylene containing carbon black and UV additives is used as the shell, the holding posts 19 are made of cement or steel frame so that the specific gravity is 2.0-3.0 or more in water. The end of the conical or circular shape of the support stand 19 is completed by installing on the slide shoe 18, the roller is installed at each corner to be attached to the Byzan Bridge. And the configuration of the bracket (Bracket) (FIG. 2) that functions to bundle the byzantine bridge is divided into the upper body 21, the lower body 22 and the upper coupling hole for coupling the bracket (Bracket) (FIG. 2) ( 11a) and the lower coupling hole (11b), bracket (Bracket) (Fig. 2) the installation gap hole 13, the upper plate support 14, the handrail coupling groove (17a) is made of a prefabricated manufacturing convenience have. In addition, by fixing the plywood or planks made of the wood of the wood treated on the upper plate 10 to the bracket (FIG. 2) can be provided practical by-pass bridges.

Although the present invention has been shown and described with respect to specific embodiments, it will be apparent to those skilled in the art that the present invention may be variously modified and changed without departing from the spirit or the scope of the invention as provided by the following claims. It will be clear to those who have knowledge of the

As described above, the Buzan Bridge according to the present invention has the following effects.

The structure and apparatus of the Buzan bridge using a buoyancy tube made of high density polyethylene as a buoyant agent according to the present invention is a buoyant tube made of high density polyethylene having excellent elasticity, flexibility, cold resistance, and impact resistance as a buoyant agent, and an upper part made of high density polyethylene (HDPE) resin. It is firmly fixed by the body and the lower body bracket, and it is semi-permanent because it has an active response to the fluctuation of the tide and an excellent shockproof effect that can suppress the damage by the impact of the waves or the wind. The Buzan Bridge device acts as a small ship mooring device that allows the support poles installed on the slide shoes installed on both sides of the structure to suppress the Buzan Bridge structures from side to side and to actively carry out the up / down movement of the Buzan Bridge due to the water level fluctuation.

In addition, all the materials that make up the structure and equipment of the Byzan Bridge are made of recycled synthetic resin, which is more environmentally friendly.

Claims (3)

A main body comprising an upper plate and an upper plate support provided at a lower end of the upper plate, a plurality of handrails disposed on both side surfaces of the upper plate, and a slide shoe protruding from both ends of the upper plate support; A bracket installed at a lower end of the upper plate support and having a through hole formed therein; A buoyancy tube made of high density polyethylene inserted into the through hole; Buzan bridge using a buoyancy tube made of high-density polyethylene as a buoyancy agent characterized in that it comprises a holding post inserted into the slide shoe. The method of claim 1, The bracket is divided into an upper body and a lower body, and the upper end of the upper body has an upper plate support and a handrail coupling groove, and a stainless bolt including a stopper for preventing loosening of the upper and lower bodies on the water, and an upper part for nut coupling. There is a coupling hole, and there is a concave semicircular upper coupling groove facing toward the top plate; Buoyancy made of high density polyethylene, characterized in that the lower body is formed with a lower coupling hole symmetrical to the upper coupling hole of the upper body, and a lower coupling groove symmetrical to the semi-circular upper coupling groove so that the through hole is formed Buzan Bridge using the pipe as a buoyancy agent. The method according to claim 1 or 2, The slide shoe is made of a "c" shape, each corner of the slide shoe Buzan bridge using a buoyancy tube made of high-density polyethylene, characterized in that the rollers for guiding the rising, lowering along the support stand coupled.

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