CN218842835U - Floating bridge - Google Patents

Abstract

A floating bridge comprises a floating platform formed by splicing floating boxes and a framework used for splicing connection, wherein each floating box comprises a first floating box arranged in the middle of the floating bridge, second floating boxes arranged at two ends of the floating bridge and third floating boxes arranged at two sides of the floating bridge; the first floating box is a hexagonal prism, the second floating box is a pentagonal prism, the third floating box is a triangular prism, the floating bridge is of a honeycomb structure formed by splicing the hexagonal prism, the pentagonal prism and the triangular prism, and the splicing structure is high in strength; the main body part of the floating bridge is spliced by a hexagonal prism, six first splicing surfaces are arranged around the hexagonal prism, and the splicing is more reliable as more splicing surfaces are used.

Description

Floating bridge

Technical Field

The utility model relates to a facility on water, especially a floating bridge.

Background

The floating bridge is a bridge which uses a ship or a buoyancy tank to replace a pier and floats on the water surface. Can be used as a temporary bridge for civil use and military use. The prior art adopts the concatenation of square flotation tank to form the pontoon, like the novel aluminium alloy combination body on water that chinese patent publication number is CN210139949U, including being a plurality of flotation tanks that square array arranged, be equipped with the side tie-beam of being connected with the side of flotation tank at the outward flange of array, be equipped with the intermediate junction roof beam subassembly that is used for connecting adjacent flotation tank in the inside of array, still be equipped with the floor that a plurality of supplied people to walk in the upper end of array, be equipped with on side tie-beam and intermediate junction roof beam subassembly and put the groove with the first card of floor matched with, still be equipped with the fixed part of being connected with the flotation tank on side tie-beam and intermediate junction roof beam subassembly. The buoyancy tank is square, only has four splicing surfaces at most, can form criss-cross connecting pieces at most, and has insufficient splicing reliability.

Disclosure of Invention

The utility model aims to solve the technical problem that a pontoon bridge is provided, the reliability of concatenation is higher, and overall structure intensity is higher.

In order to solve the technical problem, the technical scheme of the utility model is that: a floating bridge comprises a floating platform formed by splicing floating boxes and a framework used for splicing connection, wherein each floating box comprises a first floating box arranged in the middle of the floating bridge, second floating boxes arranged at two ends of the floating bridge and third floating boxes arranged at two sides of the floating bridge; the first floating box is a hexagonal prism, six first splicing surfaces are arranged on the periphery of the first floating box, a first arc-shaped groove is formed between every two adjacent first splicing surfaces, three first mounting grooves which penetrate through the center and penetrate through the first splicing surfaces are formed in the top surface of the first floating box, and the included angles of the adjacent first mounting grooves are the same; the second floating box is a pentagonal prism, three second splicing surfaces and a second end surface serving as an end surface of the floating bridge are arranged on the periphery of the second floating box, a second arc-shaped groove is formed between every two adjacent second splicing surfaces, and three second mounting grooves penetrating through the second splicing surfaces are formed in the top surface of the second floating box; the third flotation tank is a triangular prism, two third splicing surfaces and a third side surface serving as the side surface of the floating bridge are arranged on the periphery of the third flotation tank, a third arc-shaped groove is arranged between every two adjacent third splicing surfaces, and two third mounting grooves penetrating through the third splicing surfaces are formed in the top surface of the third flotation tank. The utility model discloses the principle: the floating bridge is of a honeycomb structure formed by splicing a hexagonal prism, a pentagonal prism and a triangular prism, and the splicing structure is high in strength; the main body part of the floating bridge is spliced by a hexagonal prism, six first splicing surfaces are arranged around the hexagonal prism, and the splicing is more reliable as more splicing surfaces are used; the hexagonal prism, the pentagonal prism and the triangular prism are spliced in a contact way through the inclined plane, so that the dislocation prevention effect is better; set up the crisscross first mounting groove of a plurality of slopes on the first flotation tank, can provide more skeleton joint, improve joint strength.

As an improvement, the first mounting groove, the second mounting groove and the third mounting groove which are mutually spliced are mutually communicated to form a framework groove, and the framework is arranged in the framework groove.

As an improvement, the skeleton includes interconnect's aluminium alloy, the aluminium alloy passes through the bolt and is connected with first flotation tank, second flotation tank and third flotation tank.

As an improvement, the top surface, the bottom surface and the first splicing surface of the first buoyancy tank are provided with first grooves for reinforcement; the top surface, the bottom surface, the second splicing surface and the second end surface of the second floating box are provided with second grooves for reinforcement; and the top surface, the bottom surface, the third splicing surface and the third side surface of the third floating box are provided with third grooves for reinforcement.

As an improvement, the top surface of the first buoyancy tank is provided with first accommodating grooves on two sides of the first mounting groove, the top surface of the second buoyancy tank is provided with second accommodating grooves on two sides of the second mounting groove, and the top surface of the third buoyancy tank is provided with third accommodating grooves on two sides of the third mounting groove.

As an improvement, a first limiting ring is arranged on the first arc-shaped groove, a second limiting ring is arranged on the second arc-shaped groove, a third limiting ring is arranged on the third arc-shaped groove, and the heights of the first limiting ring, the second limiting ring and the third limiting ring are staggered.

As the improvement, circular jack is constituteed in the concatenation of three first arc wall, and circular jack is constituteed with the concatenation of a third arc wall to two first arc wall, and circular jack is constituteed in the concatenation of two first arc wall and a second arc wall, and circular jack is constituteed in the concatenation of first arc wall, second arc wall and third arc wall, is equipped with the inserted bar in the circular jack, the inserted bar passes through the bolt and is connected with first flotation tank, second flotation tank and third flotation tank.

As an improvement, a concrete layer is poured on the top surface of the floating platform.

Compared with the prior art, the utility model the beneficial effect who brings is:

the floating bridge is of a honeycomb structure formed by splicing a hexagonal prism, a pentagonal prism and a triangular prism, and the splicing structure is high in strength; the main body part of the floating bridge is spliced by a hexagonal prism, six first splicing surfaces are arranged around the hexagonal prism, and the splicing is more reliable as more splicing surfaces are used; the hexagonal prism, the pentagonal prism and the triangular prism are spliced in a contact way through the inclined plane, so that the dislocation prevention effect is better; set up the crisscross first mounting groove of a plurality of slopes on the first flotation tank, can provide more skeleton joint, improve joint strength.

Drawings

FIG. 1 is a schematic diagram of a floating platform.

Fig. 2 is a schematic view of a first buoyancy tank.

Fig. 3 is a schematic view of a second buoyancy tank.

Fig. 4 is a schematic view of a third buoyancy tank.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The utility model provides a floating bridge, includes the flotation platform that forms by the flotation tank concatenation and the skeleton that is used for the concatenation to connect, and the top surface at the flotation platform is laid to the skeleton, the top surface of flotation platform has been pour concrete layer and has covered the skeleton.

As shown in fig. 1, the buoyancy tank includes a first buoyancy tank 1 disposed in the middle of the pontoon, second buoyancy tanks 2 disposed at both ends of the pontoon, and third buoyancy tanks 3 disposed at both sides of the pontoon. As shown in fig. 2, the first buoyancy tank 1 is used as a main body of the floating platform, the first buoyancy tank 1 is a regular hexagonal prism, and six first splicing surfaces 11 are arranged around the first buoyancy tank 1; the top surface, the bottom surface and the first splicing surface 11 of the first floating box 1 are provided with first grooves for reinforcement, so that the structural strength of the first floating box 1 can be improved; a first arc-shaped groove 13 is formed between the adjacent first splicing surfaces 11, a first limiting ring 15 is arranged on the first arc-shaped groove 13, and a first bolt hole is formed in the top surface of the first floating box 1 corresponding to the edge of the first arc-shaped groove 13; the top surface of the first buoyancy tank 1 is provided with three first mounting grooves 12 which penetrate through the center and penetrate through the first splicing surface 11, the included angles of the adjacent first mounting grooves 12 are the same, and the first mounting grooves 12 are used for laying aluminum profiles; the top surface of the first buoyancy tank 1 is provided with first receiving grooves 14 on two sides of the first mounting groove 12, the first receiving grooves 14 are used for receiving first nuts, and first bolts penetrate through the aluminum profiles and are connected with the first nuts, so that the aluminum profiles are connected with the first buoyancy tank 1. As shown in fig. 3, the second buoyancy tanks 2 are arranged at two ends of the pontoon, the second buoyancy tanks 2 are pentagonal prisms, and the periphery of the second buoyancy tanks 2 is provided with three second splicing surfaces 21 and a second end surface 26 serving as an end surface of the pontoon; the top surface, the bottom surface, the second splicing surface 21 and the second end surface 26 of the second buoyancy tank 2 are provided with second grooves for reinforcement, so that the structural strength of the second buoyancy tank 2 can be improved; a second arc-shaped groove 23 is formed between the adjacent second splicing surfaces 21, a second limiting ring 25 is arranged on the second arc-shaped groove 23, and a second bolt hole is formed in the top surface of the second floating box 2 corresponding to the edge of the second arc-shaped groove 23; the top surface of the second buoyancy tank 2 is provided with three second mounting grooves 22 penetrating through the second splicing surface 21, one ends of the second mounting grooves 22 are converged and communicated, and the second mounting grooves 22 are used for laying aluminum profiles; the top surface of the second buoyancy tank 2 is provided with second receiving grooves 24 on both sides of the second mounting groove 22, the second receiving grooves 24 are used for receiving second nuts, and second bolts pass through the aluminum profiles and are connected with the second nuts, so that the aluminum profiles are connected with the second buoyancy tank 2. As shown in fig. 4, the third buoyancy tanks 3 are arranged at both sides of the pontoon, the third buoyancy tanks 3 are triangular prisms, and the third buoyancy tanks 3 are provided with two third splicing surfaces 31 and a third side surface 36 as a side surface of the pontoon; the top surface, the bottom surface, the third splicing surface 31 and the third side surface 36 of the third buoyancy tank 3 are all provided with third grooves for reinforcement, so that the structural strength of the third buoyancy tank 3 can be improved; a third arc-shaped groove 33 is arranged between the adjacent third splicing surfaces 31, a third limiting ring 35 is arranged on the third arc-shaped groove 33, and a third bolt hole is formed in the top surface of the third floating box 3 corresponding to the edge of the third arc-shaped groove 33; the top surface of the third buoyancy tank 3 is provided with two third mounting grooves 32 penetrating through the third splicing surface 31, and the third mounting grooves 32 are used for laying aluminum profiles; the top surface of the third buoyancy tank 3 is provided with third receiving grooves 34 on both sides of the third mounting groove 32, the third receiving grooves 34 are used for receiving third nuts, and third bolts pass through the aluminum profiles and are connected with the third nuts, so that the aluminum profiles are connected with the third buoyancy tank 3. The first installation groove 12, the second installation groove 22 and the third installation groove 32 which are mutually spliced are mutually communicated to form a framework groove, and the framework is arranged in the framework groove; the skeleton includes interconnect's aluminium alloy, the aluminium alloy passes through the bolt and is connected with first flotation tank 1, second flotation tank 2 and third flotation tank 3. The splicing of the three first arc-shaped grooves 13 forms a circular jack, the splicing of the two first arc-shaped grooves 13 and the third arc-shaped groove 33 forms a circular jack, the splicing of the two first arc-shaped grooves 13 and the second arc-shaped groove 23 forms a circular jack, and the splicing of the first arc-shaped grooves 13, the second arc-shaped grooves 23 and the third arc-shaped groove 33 forms a circular jack; an insert rod is arranged in the circular jack and is connected with the first buoyancy tank 1, the second buoyancy tank 2 and the third buoyancy tank 3 through bolts; the heights of the first limiting ring 15, the second limiting ring 25 and the third limiting ring 35 are staggered, and the inserted rod can be inserted into the first limiting ring 15, the second limiting ring 25 and the third limiting ring 35 to enhance the splicing strength.

The utility model discloses the principle: the floating bridge is of a honeycomb structure formed by splicing a hexagonal prism, a pentagonal prism and a triangular prism, and the splicing structure is high in strength; the main body part of the floating bridge is spliced by a hexagonal prism, six first splicing surfaces 11 are arranged around the hexagonal prism, and the splicing is more reliable as more splicing surfaces are used; the hexagonal prism, the pentagonal prism and the triangular prism are spliced in a contact way through the inclined planes, so that the dislocation prevention effect is better; set up the crisscross first mounting groove 12 of a plurality of slopes on the first flotation tank 1, can provide more skeleton joint, improve joint strength.

Claims (8)

1. The utility model provides a floating bridge, includes the floating platform that forms by the flotation tank concatenation and is used for the skeleton of concatenation connection, its characterized in that: the buoyancy tanks comprise a first buoyancy tank arranged in the middle of the pontoon, second buoyancy tanks arranged at two ends of the pontoon and third buoyancy tanks arranged at two sides of the pontoon; the first floating box is a hexagonal prism, six first splicing surfaces are arranged on the periphery of the first floating box, a first arc-shaped groove is formed between every two adjacent first splicing surfaces, three first mounting grooves which penetrate through the center and penetrate through the first splicing surfaces are formed in the top surface of the first floating box, and the included angles of the adjacent first mounting grooves are the same; the second floating box is a pentagonal prism, three second splicing surfaces and a second end surface serving as an end surface of the floating bridge are arranged on the periphery of the second floating box, a second arc-shaped groove is formed between every two adjacent second splicing surfaces, and three second mounting grooves penetrating through the second splicing surfaces are formed in the top surface of the second floating box; the third flotation tank is a triangular prism, two third splicing surfaces and a third side surface serving as the side surface of the floating bridge are arranged on the periphery of the third flotation tank, a third arc-shaped groove is arranged between every two adjacent third splicing surfaces, and two third mounting grooves penetrating through the third splicing surfaces are formed in the top surface of the third flotation tank.

2. A pontoon according to claim 1, wherein: the first mounting groove, the second mounting groove and the third mounting groove which are mutually spliced are mutually communicated to form a framework groove, and the framework is arranged in the framework groove.

3. A floating bridge according to claim 1, wherein: the framework comprises aluminum profiles which are connected with each other, and the aluminum profiles are connected with the first buoyancy tank, the second buoyancy tank and the third buoyancy tank through bolts.

4. A floating bridge according to claim 1, wherein: the top surface, the bottom surface and the first splicing surface of the first floating box are provided with first grooves for reinforcement; the top surface, the bottom surface, the second splicing surface and the second end surface of the second floating box are provided with second grooves for reinforcement; and the top surface, the bottom surface, the third splicing surface and the third side surface of the third buoyancy tank are provided with third grooves for reinforcement.

5. A pontoon according to claim 1, wherein: the top surface of the first floating box is provided with first accommodating grooves on two sides of the first mounting groove, the top surface of the second floating box is provided with second accommodating grooves on two sides of the second mounting groove, and the top surface of the third floating box is provided with third accommodating grooves on two sides of the third mounting groove.

6. A pontoon according to claim 1, wherein: the first arc-shaped groove is provided with a first limiting ring, the second arc-shaped groove is provided with a second limiting ring, the third arc-shaped groove is provided with a third limiting ring, and the heights of the first limiting ring, the second limiting ring and the third limiting ring are staggered.

7. A floating bridge according to claim 1, wherein: circular jack is constituteed in the concatenation of three first arc wall, and circular jack is constituteed with the concatenation of a third arc wall to two first arc walls, and circular jack is constituteed with the concatenation of a second arc wall to two first arc walls, and circular jack is constituteed in the concatenation of first arc wall, second arc wall and third arc wall, is equipped with the inserted bar in the circular jack, the inserted bar passes through the bolt and is connected with first flotation tank, second flotation tank and third flotation tank.

8. A floating bridge according to claim 1, wherein: and a concrete layer is poured on the top surface of the floating platform.

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