Buoy connecting structure

Abstract

The utility model provides a pontoon connecting structure which is used for connecting a plurality of pontoons, connecting lugs are arranged on the pontoons, the pontoon connecting structure comprises a frame, a plurality of fixed connecting pieces and a plurality of plug pins, the frame is arranged corresponding to the pontoons, and each fixed connecting piece comprises a fixed bolt and two nuts. The end of one side of each fixing bolt sequentially penetrates through the corresponding connecting lug and the frame, the end of the side of each fixing bolt penetrates through the corresponding connecting lug and then is connected with one nut, the end of the side of each fixing bolt penetrates through the frame and then is connected with the other nut, and the sides, not connected with the frame, of the adjacent buoys are connected through bolts. The buoy connecting structure has the advantages that the stable and reliable connecting structure can be formed between the buoys, and the stability of the buoys in the using process is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of floating products on water, and particularly relates to a buoy connection structure. Background Art

[0002] The buoy is a hollow structure that can float on the water surface and is widely used in fields such as deep-water aquaculture, docks, floating bridges, water parks, and swimming pools. Currently, most buoys are hollow and made of tough high-molecular polyethylene materials. The buoy is generally in a cuboid structure, and connection ears are respectively arranged at the four corners of the buoy. Multiple buoys are directly connected by inserting pins into the connection ears. However, since the side surface of the buoy is close to a plane and the waves in the water are relatively large, the buoy sways and moves with the waves, which may cause the risk of the pin falling off, resulting in the disconnection of the connection between the buoys and affecting the reliability and stability during the use of the buoys. Content of the Utility Model

[0003] The purpose of the utility model is to provide a buoy connection structure to solve one or more of the above-mentioned existing technical problems.

[0004] The utility model provides a buoy connection structure for connecting several buoys. Connection ears are arranged on the buoys. The buoy connection structure includes a frame and several fixing connectors. The frame corresponds to the buoys. Each fixing connector includes a fixing bolt and two nuts. One end of one side of the fixing bolt sequentially passes through the connection ear and the frame, and after passing through the connection ear, it is connected to one of the nuts, and after passing through the frame, it is connected to the other nut.

[0005] In some embodiments, several positioning and fixing holes are arranged on the frame, and the positioning and fixing holes are arranged corresponding to the connection ears. One end of one side of the fixing bolt passes through the frame through the positioning and fixing holes.

[0006] In some embodiments,

[0007] The frame includes several equally spaced cross bars and several equally spaced longitudinal bars. The cross bars and the longitudinal bars are integrally formed. The positioning and fixing holes are arranged at the connection positions of the cross bars and the longitudinal bars;

[0008] The fixing bolt includes a limit seat and a connecting rod. The bottom of the connecting rod is connected to the limit seat. Two threaded sections are arranged on the connecting rod, namely a first threaded section corresponding to the connection ear and a second threaded section corresponding to the frame. One of the two nuts is connected to the first threaded section, and the other nut is connected to the second threaded section.

[0009] In some embodiments, 2n pontoons form a group, where n is a positive integer. Each pontoon in the same group is connected to the frame through the same fixed connecting member, and the connecting lugs on each pontoon in the same group for the fixed connecting member are staggeredly distributed in the vertical direction.

[0010] In some embodiments, the pontoon is in the shape of a cuboid, and a group of pontoons includes 2 or 4 pontoons.

[0011] In some embodiments,

[0012] The connecting lugs are arranged on the side edges of the pontoon;

[0013] The corners of the pontoon above the connecting lugs are chamfered. When a group of pontoons includes 4 pontoons, a funnel-shaped groove that is wider at the top and narrower at the bottom is formed above the connecting lugs after the 4 pontoons are assembled.

[0014] In some embodiments, the pontoon connection structure further includes a bolt pin, and adjacent groups of pontoons are connected through the bolt pin.

[0015] In some embodiments, a group of pontoons includes 2 or 4 pontoons. When the pontoons in this group are assembled, a connecting seam is formed, and the frame is correspondingly distributed with the connecting seam.

[0016] In some embodiments, the frame covers the connecting seam.

[0017] In some embodiments, the pontoon includes a hollow, sealed plastic pontoon body composed of a bottom wall, a top wall, and four side walls. The four side walls are connected end to end, and the upper and lower end faces of the four side walls are respectively connected to the bottom wall and the top wall. Two non-adjacent side walls among the four side walls are parallel to each other.

[0018] Advantageous Effects

[0019] The pontoon connection structure described in the present utility model has the following advantages:

[0020] The structure is simple and reasonable, and can form connection methods such as connection with the frame and direct connection through bolt pins during the use of the pontoons. By using the frame and the fixed connecting member, the number of fixed connection points of the pontoons is increased during use. The structural design of the fixed connecting member composed of one bolt and two nuts can further enhance the stability of the pontoon connection structure and improve the reliability during the use of the pontoons. Brief Description of the Drawings

[0021] Figure 1 is a schematic structural diagram of the pontoon connection structure in some embodiments of the present utility model;

[0022] Figure 2 is a schematic cross-sectional structural diagram of the pontoon connection structure in some embodiments of the present utility model;

[0023] Figure 3 It is Figure 2 an enlarged schematic view of part A-a in Specific implementation manner

[0024] To further clearly elaborate the purpose, technical solution and advantages of the present utility model, the present utility model will be further described below in conjunction with the accompanying drawings. The drawings of the present utility model are structural framework diagrams for simple and easy reading, and cannot limit the true purpose of the present utility model.

[0025] Combined with Figures 1 to 3 the content shown, in this embodiment, a buoy connection structure is proposed. The buoy connection structure is used to connect a plurality of buoys 1. Connection ears 10 are provided on the buoys 1. The buoy connection structure includes a frame 2 and a plurality of fixing connectors 4. The frame 2 is arranged corresponding to the buoy 1. Each fixing connector 4 includes a fixing bolt and two nuts 403. One end of the fixing bolt passes through the connection ear 10 and the frame 2 in sequence, and after passing through the connection ear 10 on this side, it is connected to one of the nuts, and after passing through the frame 2, it is connected to the other nut.

[0026] A plurality of positioning and fixing holes are provided on the frame 2. The positioning and fixing holes are arranged corresponding to the connection ears 10. One end of the fixing bolt passes through the frame 2 through the positioning and fixing holes. The frame 2 described herein can be a steel frame.

[0027] The frame 2 can be composed of a plurality of equally spaced cross bars and a plurality of equally spaced longitudinal bars. The cross bars and the longitudinal bars are integrally formed. The positioning and fixing holes are arranged at the connection of the cross bars and the longitudinal bars;

[0028] The fixing bolt includes a limit seat 401 and a connecting rod 402. The bottom of the connecting rod 402 is connected to the limit seat 401. Two threaded sections are provided on the connecting rod 402, namely a first threaded section 421 corresponding to the connection ear 10 and a second threaded section 422 corresponding to the frame 2. One of the two nuts 403 is connected to the first threaded section 421, and the other nut is connected to the second threaded section 422.

[0029] The buoy 1 is in a cuboid shape. The buoy 1 can include a hollow, sealed plastic buoy body composed of a bottom wall, a top wall and four side walls. The four side walls are connected end to end, and the upper and lower end faces of the four side walls are respectively connected to the bottom wall and the top wall. Two non-adjacent side walls among the four side walls are parallel to each other. The connection of the two side walls is the side edge of the buoy 1. One buoy includes 4 side edges. At least one side edge of the buoy 1 is provided with a connection ear 10.

[0030] In some specific implementation manners, a set of pontoons includes 2n pontoons 1, where n is a positive integer, such as n being 2, 4, etc. Each pontoon 1 in the same set is connected to the frame 2 through the same fixed connecting member 4. The connecting lugs 10 of each pontoon 1 in the same set connected to the fixed connecting member 4 are staggeredly distributed in the vertical direction, so as to realize the stacking of the connecting lugs 10 on each pontoon 1 in the same set, facilitating the bolts to sequentially pass through the stacked connecting lugs 10 from bottom to top to connect the pontoons to be connected together, and fixing them with a nut. Then, the bolts are passed through the frame 2 from bottom to top, and fixed with another nut. When a set of pontoons includes 4 pontoons 1, the pontoons in this set are distributed in a square shape.

[0031] The corners of the pontoon 1 above the above-mentioned connecting lug 10 can be chamfered. When a set of pontoons includes 4 pontoons, a funnel-shaped groove with a wider top and a narrower bottom is formed above the connecting lug after the 4 pontoons are assembled.

[0032] The above pontoon connection structure further includes a pin 3. Adjacent two sets of pontoons 1 are connected through the pin 3. At this time, auxiliary connecting lugs corresponding to the pins are provided on the corresponding pontoons. The structure and setting position of the auxiliary connecting lugs can correspond to those of the connecting lug 10, or may not correspond. The technology of using the pin 3 and the auxiliary connecting lugs to form the connection between the pontoons can be directly implemented by the existing technology, so it will not be elaborated again here.

[0033] In some specific implementation manners, when a set of pontoons includes 2 or 4 pontoons 1, there is a connection seam between the pontoons in this set, and the frame 2 is correspondingly distributed with the connection seam. For example, the frame 2 covers the connection seam. Through this design, the frame 2 can be used to balance the pontoons floating with the waves, further ensuring the stability of the pontoons.

[0034] The usage method of the above pontoon connection structure can be as follows: Group all the pontoons. First, use bolts to pass through the connecting lugs of the pontoons from bottom to top and connect them with a nut, and fix them with the nut to form a pontoon group by connecting the grouped pontoons. Then, use the bolts on the pontoons to pass through the corresponding positioning and fixing holes on the frame from bottom to top and connect another nut to connect the pontoon group to the frame. After all the required pontoons are connected, use pins to pass through the auxiliary connecting lugs on the corresponding two pontoons of two adjacent pontoon groups from top to bottom to form further connection and fixation.

[0035] All the above matters not covered can be directly implemented by the existing technology, so they will not be elaborated here. The above is only the preferred mode of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the inventive concept of the present invention, several similar deformations and improvements can be made, and these should also be regarded as the protection scope of the present invention.

Claims

1. A buoy connection structure, which is used to connect a number of buoys, characterized in that: The buoy is provided with a connecting ear, and the buoy connection structure includes a frame and a plurality of fixed connecting parts. The frame is arranged corresponding to the buoy, and each of the fixed connecting parts includes a fixing bolt and two nuts. One side end of the fixing bolt passes through the connecting ear and the frame in sequence, and the side end is connected to one of the nuts after passing through the connecting ear, and is connected to the other nut after passing through the frame.

2. The buoy connection structure according to claim 1, characterized in that: The frame is provided with a plurality of positioning and fixing holes, the positioning and fixing holes are arranged corresponding to the connecting ears, and one end of the fixing bolt passes through the frame through the positioning and fixing holes.

3. The buoy connection structure according to claim 2, characterized in that: The frame comprises a plurality of equally spaced cross bars and a plurality of equally spaced longitudinal bars, the cross bars and the longitudinal bars are integrally formed, and the positioning and fixing holes are arranged at the connection between the cross bars and the longitudinal bars; The fixing bolt includes a limit seat and a connecting rod, the bottom of the connecting rod is connected to the limit seat, and the connecting rod is provided with two threaded sections, which are a first threaded section corresponding to the connecting ear and a second threaded section corresponding to the frame. One of the two nuts is connected to the first threaded section, and the other nut is connected to the second threaded section.

4. The buoy connection structure according to claim 3, characterized in that: 2n buoys form a group, n is a positive integer, each buoy in the same group is connected to the frame through the same fixed connecting piece, and the connecting ears of each buoy in the same group and the fixed connecting piece are staggered in the vertical direction.

5. The buoy connection structure according to claim 4, characterized in that: The buoys are in the shape of a cuboid, and a group of buoys includes 2 or 4 buoys.

6. The buoy connection structure according to claim 5, characterized in that: The connecting ears are arranged on the side edges of the buoy; The corner of the buoy above the connecting ear is chamfered. When a group of buoys includes 4 buoys, the 4 buoys are assembled to form a funnel-shaped groove that is wide at the top and narrow at the bottom above the connecting ear.

7. The buoy connection structure according to any one of claims 4 to 6, characterized in that: The buoy connection structure also includes a latch, and two adjacent groups of buoys are connected by the latch.

8. The buoy connection structure according to claim 6, characterized in that: A group of pontoons includes 2 or 4 pontoons. The pontoons in the group form a connection seam when they are assembled, and the frames are distributed corresponding to the connection seam.

9. The buoy connection structure according to claim 8, characterized in that: The frame covers the connection seam.

10. The buoy connection structure according to any one of claims 1 to 6 and 8, characterized in that: The buoy includes a hollow, sealed plastic buoy body consisting of a bottom wall, a top wall and four side walls. The four side walls are connected end to end, and the upper and lower end surfaces of the four side walls are respectively connected to the bottom wall and the top wall. Two non-adjacent side walls of the four side walls are distributed parallel to each other.

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