CN216074698U

CN216074698U - Main beam for floating bridge

Info

Publication number: CN216074698U
Application number: CN202121742851.5U
Authority: CN
Inventors: 罗伟俊; 罗伟明
Original assignee: Guangdong Hanwei Aluminum Products Co ltd
Current assignee: Guangdong Hanwei Aluminum Products Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-03-18
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a main beam for a floating bridge, which comprises a main beam body, wherein the top surface of the main beam body is provided with a railing clamping groove, the outer side of the main beam body is provided with a buckle plate clamping groove, and the main beam also comprises: the two first connecting blocks are welded on the inner side of the main beam body in parallel, a square pipe clamping groove is formed by the two first connecting blocks, first threaded holes are formed in the top surfaces of the two first connecting blocks, and the two first threaded holes are arranged correspondingly; the first bolt penetrates through one of the first threaded holes and is in threaded connection with the other first threaded hole; the third connecting block is arranged on the inner side of the main beam body and is positioned above the first connecting block; the first L-shaped block is vertically arranged in the middle of the top surface of the third connecting block, and the first L-shaped block and the third connecting block form a first clamping groove. When the floating bridge is transported, the square tube and the floating bridge are convenient to disassemble, the transportation difficulty is reduced, and the cost is saved.

Description

Main beam for floating bridge

Technical Field

The utility model relates to the technical field of floating bridges, in particular to a main beam for a floating bridge.

Background

Yacht is one kind of high-grade durable consumer product for water recreation. It integrates functions of navigation, sports, entertainment, leisure and the like, and meets the requirements of individuals and families for enjoying life. In developed countries, yachts are mostly owned by private persons like cars, while in developed countries, yachts are mostly consumed by people as management projects of parks and tourist attractions, and are also used as working means of port prisoners, public security and frontier defense in a small quantity. At the wharf of yachts, a floating bridge is often used, and the floating bridge is composed of devices such as square pipes, main beams and the like.

However, in the prior art, the square pipe and the floating bridge are usually fixed by welding, which inevitably increases the difficulty of transporting the main beam, and thus needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a main beam for a floating bridge, which is convenient for dismounting a square pipe and the floating bridge during transportation, reduces transportation difficulty and saves cost.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the utility model provides a girder that pontoon bridge was used, includes the girder body, railing draw-in groove has been seted up to the top surface of girder body, the buckle draw-in groove has been seted up in the outside of girder body, still includes: the two first connecting blocks are welded on the inner side of the main beam body in parallel, the two first connecting blocks are arranged along the vertical direction of the main beam body, a square pipe clamping groove is formed by the two first connecting blocks, first threaded holes are formed in the top surfaces of the two first connecting blocks, and the two first threaded holes are arranged correspondingly; the first bolt penetrates through one of the first threaded holes and is in threaded connection with the other first threaded hole; the third connecting block is arranged on the inner side of the main beam body and is positioned above the first connecting block; the first L-shaped block is vertically arranged in the middle of the top surface of the third connecting block, and the first L-shaped block and the third connecting block form a first clamping groove.

Preferably, a second L-shaped block is vertically welded to the bottom side of one of the first connecting blocks, a second clamping groove is formed between the second L-shaped block and the first connecting block, and the distance between the outer end of the second L-shaped block and the inner side of the main beam body is greater than the distance between the outer end of the first connecting block and the inner side of the main beam body.

Preferably, the distance between the outer side of the first L-shaped block and the inner side of the main beam body is greater than the distance between the outer end of the third connecting block and the inner side of the main beam body.

Preferably, one side of the main beam body is provided with a plurality of reinforcing holes.

Preferably, a third clamping groove is formed in the outer side of the main beam body and is located above the buckle plate clamping groove.

Preferably, a gasket is sleeved at the extending end of the first bolt, and a nut which is abutted to the gasket is in threaded connection with the extending end of the first bolt.

Preferably, the corner of the top surface of the main beam body is arc-shaped.

Adopt above-mentioned technical scheme, when the installation, the user has seted up first through-hole at the top surface of square pipe, alternate square pipe in square pipe joint inslot again, meanwhile, it is corresponding with first through-hole two first screw holes, pass one of them first screw hole and first through-hole threaded connection in another first screw hole with first bolt at last, it is fixed mutually with the girder body to manage square pipe, when needs are managed and girder body dismantlement with square pipe, unscrew first bolt, manage square pipe from square pipe joint inslot take out can, when needs transportation pontoon bridge, can separately transport square pipe and girder, staff's work load has been reduced and the cost has been practiced thrift, make things convenient for the transportation of pontoon bridge.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of fig. 1 at B.

In the figure, 1, a main beam body; 10. a first threaded hole; 11. a first bolt; 13. a third connecting block; 14. a first L-shaped block; 15. a first clamping groove; 2. a railing clamp groove; 21. a second L-shaped block; 22. a second clamping groove; 3. a buckle plate clamping groove; 30. a reinforcement hole; 31. a third clamping groove; 32. a gasket; 33. a nut; 4. a first connection block; 5. square pipe joint groove.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 3, a girder for a floating bridge, includes: the main beam comprises a main beam body 1, and meanwhile, a railing clamping groove 2 is formed in the top surface of the main beam body 1, in the embodiment, the railing clamping groove 2 is concave, and a railing can be clamped in the railing clamping groove 2; meanwhile, a buckle plate clamping groove 3 is formed in the outer side of the main beam body 1, and a buckle plate can be clamped in the buckle plate clamping groove 3;

further comprising: the two first connecting blocks 4 are welded on the inner side of the main beam body 1 in parallel, the two first connecting blocks 4 and the main beam body 1 are integrally formed, the two first connecting blocks 4 are arranged in the vertical direction of the main beam body 1, meanwhile, the two first connecting blocks 4 form a square pipe clamping groove 5, and a square pipe can be clamped in the square pipe clamping groove 5;

the top surfaces of the two first connecting blocks 4 are both provided with first threaded holes 10, and the two first threaded holes 10 are correspondingly arranged;

the first bolts 11 can be connected into the other first threaded hole 10 through one first threaded hole 10, when the floating bridge is installed, a user can form a first through hole in the top surface of the square pipe, the square pipe is inserted into the square pipe clamping groove 5, meanwhile, the two first threaded holes 10 correspond to the first through holes, finally, the first bolts 11 penetrate through one first threaded hole 10 and the first through holes to be connected into the other first threaded hole 10 through threads, the square pipe and the main beam body 1 are fixed, when the square pipe and the main beam body 1 need to be disassembled, the first bolts 11 are screwed down, the square pipe can be taken out of the square pipe clamping groove 5, when the floating bridge needs to be transported, the square pipe and the main beam body 1 can be transported separately, the workload of workers is reduced, the cost is saved, and the transportation of the floating bridge is facilitated;

the third connecting block 13 is arranged on the inner side of the main beam body 1, the third connecting block 13 and the main beam body 1 are integrally formed, and the third connecting block 13 is positioned above the first connecting block 4;

the first L-shaped block 14 is vertically arranged in the middle of the top surface of the third connecting block 13, in addition, a cavity is formed between the first L-shaped block 14 and the inner side of the main beam body 1, the cavity is concave, in addition, the first L-shaped block 14 and the third connecting block 13 form a first clamping groove 15, and the first clamping groove 15 can be used for clamping a wood board;

further, in order to improve the connection strength between the main beam body 1 and the wood board, the distance between the outer side of the first L-shaped block 14 and the inner side of the main beam body 1 is greater than the distance between the outer end of the third connecting block 13 and the inner side of the main beam, so that the connection strength between the main beam body 1 and the wood board is improved;

further, a second L-shaped block 21 is vertically welded at the bottom side of one of the first connecting blocks 4, a second clamping groove 22 is formed between the second L-shaped block 21 and the first connecting block 4, the second clamping groove 22 can be used for clamping the buoyancy tank,

meanwhile, the distance between the outer end of the second L-shaped block 21 and the inner side of the main beam body 1 is larger than the distance between the outer end of the first connecting block 4 and the inner side of the main beam body 1, so that the connecting strength between the buoyancy tank and the main beam body 1 is improved;

further, in order to improve the strength of the main beam body 1, a plurality of reinforcing holes 30 are formed in one side of the main beam body 1, in this embodiment, the number of the reinforcing holes 30 is three, and the three reinforcing holes 30 are arranged along the length direction of the main beam body 1;

further, third joint groove 31 has been seted up in the outside of girder body 1, and third joint groove 31 is located buckle draw-in groove 3 tops, and some crashproof elastic component can be placed in third joint groove 31, for example: the sponge can protect the main beam;

furthermore, in order to improve the connection strength between the first bolt 11 and the main beam body 1, a gasket 32 is inserted through the extending end of the first bolt 11, and a nut 33 abutting against the gasket 32 is connected to the extending end of the first bolt 11 by screw threads;

further, in order to reduce the possibility that the main beam body 1 is pricked or an object is damaged, the corners of the top surface of the main beam body 1 are set to be arc-shaped.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims

1. The utility model provides a girder that pontoon bridge was used, includes girder body (1), railing draw-in groove (2) have been seted up to the top surface of girder body (1), buckle draw-in groove (3), its characterized in that have been seted up in the outside of girder body (1): further comprising: the two first connecting blocks (4) are welded on the inner side of the main beam body (1) in parallel, the two first connecting blocks (4) are arranged along the vertical direction of the main beam body (1), the two first connecting blocks (4) form a square pipe clamping groove (5), first threaded holes (10) are formed in the top surfaces of the two first connecting blocks (4), and the two first threaded holes (10) are arranged correspondingly; the first bolt (11), the first bolt (11) passes through one of the first threaded holes (10) and is screwed in the other first threaded hole (10); the third connecting block (13) is arranged on the inner side of the main beam body (1), and the third connecting block (13) is positioned above the first connecting block (4); the first L-shaped block (14), the first L-shaped block (14) is vertically arranged in the middle of the top surface of the third connecting block (13), and the first L-shaped block (14) and the third connecting block (13) form a first clamping groove (15).

2. The main beam for the pontoon of claim 1, wherein: a second L-shaped block (21) is vertically welded at the bottom side of the first connecting block (4), a second clamping groove (22) is formed between the second L-shaped block (21) and the first connecting block (4), and the distance between the outer end of the second L-shaped block (21) and the inner side of the main beam body (1) is greater than the distance between the outer end of the first connecting block (4) and the inner side of the main beam body (1).

3. The main beam for the pontoon of claim 1, wherein: the distance between the outer side of the first L-shaped block (14) and the inner side of the main beam body (1) is larger than the distance between the outer end of the third connecting block (13) and the inner side of the main beam body (1).

4. The main beam for the pontoon of claim 1, wherein: a plurality of reinforcing holes (30) are formed in one side of the main beam body (1).

5. The main beam for the pontoon of claim 1, wherein: the outer side of the main beam body (1) is provided with a third clamping groove (31), and the third clamping groove (31) is located above the buckle plate clamping groove (3).

6. The main beam for the pontoon of claim 1, wherein: the extension end of the first bolt (11) is sleeved with a gasket (32), and the extension end of the first bolt (11) is in threaded connection with a nut (33) which is abutted to the gasket (32).

7. The main beam for the pontoon of claim 1, wherein: the top surface corner of the main beam body (1) is arc-shaped.