Buoyancy tank for splicing

Abstract

The buoyancy tank used for splicing comprises a tank body, a plurality of protruding blocks are arranged on the top face of the tank body, upper through grooves used for laying keels are formed between the adjacent protruding blocks, one or more lower through grooves are formed in the bottom of the tank body, one or more connecting lugs are arranged in the lower through grooves, and penetrating holes are formed in the connecting lugs. The splicing structure is simple, the splicing reliability is high, the construction period is short, and front-back, left-right and up-down splicing can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of floating platforms, in particular to a floating box for splicing. Background Art

[0002] Large floating platforms are generally made up of multiple groups of floating boxes, such as a floating box for an offshore platform that is easy to splice and assemble, with Chinese patent announcement number CN217730721U, which includes a connecting block installed on the side ends of the first box body and the second box body, and a docking groove is provided at the side end of the first box body, a positioning groove is provided on the outer surface of the first box body, and a limit block is provided on the inner side of the positioning groove, a knob is connected to the top of the limit block, and an inner cavity is provided at the inner end of the limit block, a first movable block is provided at the inner end of the inner cavity, and a clamping block is provided at the inner end of the inner cavity. This type of floating box has a complex splicing structure and a long construction period; in addition, the floating box can only be spliced ​​front and back, left and right, and cannot be spliced ​​up and down. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a buoyancy box for splicing, which has a simple splicing structure and high splicing reliability and can realize front-to-back, left-to-right, and up-and-down splicing.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a buoyancy box for splicing, including a box body, the top surface of the box body is provided with a plurality of protrusions, an upper through groove for laying a keel is formed between adjacent protrusions, and the bottom of the box body is provided with more than one lower through groove, and the lower through groove is provided with more than one connecting ear, and the connecting ear is provided with a through hole. The principle of the utility model is as follows: when it is necessary to perform front, back, left, and right splicing, after each pontoon is placed according to the splicing position, for pontoons whose upper through grooves are butted against each other, a keel is used to pass through the upper through grooves of each pontoon to splice the upper parts of multiple pontoons at one time, and for pontoons whose lower through grooves are butted against each other, a connecting rod is used to pass through the connecting ears on the bottom surfaces of each pontoon to splice the bottoms of multiple pontoons at one time; when it is necessary to perform top and bottom splicing, the protruding connecting ear on the top of the lower pontoon is butted against the connecting ear of the upper pontoon arranged in the lower through groove, and the two are spliced ​​together by passing the connecting rod through the two butted connecting ears, and the arrangement of the lower pontoon can increase the buoyancy of the entire floating platform; the utility model has a simple splicing structure, high splicing reliability, and a short construction period, and can realize front, back, left, right, and top and bottom splicing.

[0005] As an improvement, the protrusions are distributed in a rectangular shape, and the upper through grooves are in a cross shape.

[0006] As an improvement, the protrusion is a frame-type structure, which is surrounded by a panel, a receiving groove is formed in the panel, and a drainage port connected to the upper through groove is provided on the panel.

[0007] As an improvement, the enclosure is provided with connection holes.

[0008] As an improvement, the bottom surface of the box body is provided with two parallel lower through grooves, and two connecting ears are provided in the lower through grooves.

[0009] As an improvement, the upper through groove is rectangular, and the lower through groove is arc-shaped.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The utility model has the advantages of simple splicing structure, high splicing reliability and short construction period, and can realize splicing in front, back, left, right, up and down directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a top three-dimensional diagram of the utility model.

[0013] Figure 2 It is a bottom stereogram of the utility model.

[0014] Figure 3 It is a schematic diagram of the front, back, left and right splicing of the utility model.

[0015] Figure 4 It is a schematic diagram of the upper and lower splicing of the utility model. DETAILED DESCRIPTION

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] like Figure 1 , 2As shown, a pontoon for splicing can be used to splice into a floating platform. The pontoon is integrally formed by a blow molding process. The pontoon includes a box body 1 with a rectangular projected area. The top surface of the box body 1 is provided with a plurality of protrusions 11, and the protrusions 11 can strengthen the structural strength of the box body 1; an upper through groove 12 for laying a keel is formed between adjacent protrusions 11. In this embodiment, the protrusions 11 are distributed in a rectangular shape, so the upper through groove 12 is in a cross shape. The keel passes through the upper through groove 12, and the pontoons in the same direction can be spliced ​​together; the shape of the upper through groove 12 is rectangular, and the shape of the keel is consistent with the shape of the upper through groove 12. The shapes of the keel are similar. After the keel is placed in the upper through groove 12, the offset of the keel is small, and the keel is flush with the protrusion 11; the protrusion 11 is a frame-type structure, which is surrounded by a panel, and a receiving groove 111 is formed in the panel. A drain port 113 connected to the upper through groove 12 is provided on the panel, and the water in the receiving groove 111 can be discharged through the drain port and the upper through groove 12; a connecting hole 112 is provided on the panel, and connecting holes 112 are provided on the four sides of the panel, and the panel and the keel can be connected together by bolts. The bottom of the box body 1 is provided with more than one lower through grooves 13. In this embodiment, a total of two parallel lower through grooves 13 are provided. The lower through grooves 13 are arc-shaped. Two connecting ears 14 are provided in the lower through grooves 13. The connecting ears 14 are basically flush with the bottom surface of the box body 1, and the connecting ears 14 are provided with perforations 141; the lower through grooves 13 can not only strengthen the structural strength of the box body 1, but also hide the connecting ears 14. When the upper and lower buoyancy boxes are docked, the lower through grooves 13 serve to guide and limit the top connecting ears 21 of the lower buoyancy box body 2.

[0018] The principle of this utility model: Figure 3 As shown, when it is necessary to perform front-to-back and left-to-right splicing, after each pontoon is placed according to the splicing position, for the pontoons whose upper through grooves 12 are butted against each other, the keel is used to pass through the upper through grooves 12 of each pontoon to splice the upper parts of multiple pontoons at one time, and for the pontoons whose lower through grooves 13 are butted against each other, the connecting rod is used to pass through the connecting ears on the bottom surfaces of each pontoon to splice the bottoms of multiple pontoons at one time; Figure 4 As shown, when it is necessary to perform upper and lower splicing, the protruding connecting ear 21 on the top of the lower pontoon is docked with the connecting ear 141 of the upper pontoon arranged in the lower through groove 13, and the two are spliced ​​by using a connecting rod passing through the two docking connecting ears. The arrangement of the lower pontoon can increase the buoyancy of the entire floating platform. The utility model has a simple splicing structure, high splicing reliability, and a short construction period, and can realize splicing in the front, back, left, right, and up and down directions.

Claims

1. A buoyancy box for splicing, comprising a box body, characterized in that: The top surface of the box body is provided with a plurality of protrusions, and an upper through groove for laying the keel is formed between adjacent protrusions. The bottom of the box body is provided with more than one lower through groove, and more than one connecting ear is provided in the lower through groove, and the connecting ear is provided with a through hole.

2. A buoyancy box for splicing according to claim 1, characterized in that: The protrusions are distributed in a rectangular shape, and the upper through grooves are in a cross shape.

3. A buoyancy box for splicing according to claim 1, characterized in that: The protrusion is a frame-type structure, which is surrounded by a panel, a receiving groove is formed in the panel, and a drainage port connected to the upper through groove is provided on the panel.

4. A buoyancy box for splicing according to claim 3, characterized in that: The enclosure plate is provided with connecting holes.

5. A buoyancy box for splicing according to claim 1, characterized in that: The bottom surface of the box body is provided with two parallel lower through grooves, and two connecting ears are arranged in the lower through grooves.

6. A buoyancy box for splicing according to claim 1, characterized in that: The upper through groove is rectangular, and the lower through groove is arc-shaped.

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