Single-pile internal integrated suspension platform for deep and far sea fishery breeding

Abstract

The utility model discloses a single pile internal integrated suspension platform for deep sea fishery breeding, which comprises at least one layer of suspension platform, the suspension platform is suspended below an original working platform in a single pile, if multiple layers of suspension platforms exist, the suspension platforms are sequentially and downwards suspended below the working platform, and every two platforms are communicated with each other. According to the utility model, a large enough working area can be provided in the single pile for arrangement, operation and maintenance of culture equipment, and enough operation space is provided for fish collection and other culture work without occupying the original space of an inner platform and a tower barrel platform of the single pile. Meanwhile, the integrated suspension platform is integrated with a single-pile inner platform, can be hoisted together with the inner platform in the offshore construction stage, does not occupy extra ship engine resources, and has the advantage of low construction cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of deep sea fishery culture, especially a single pile internal integrated suspension platform for deep sea fishery culture. BACKGROUND

[0002] With the deterioration of the coastal water environment in recent years, fishery culture is gradually moving to the deep sea. The integration of offshore wind power and marine ranching can realize the three-dimensional development of marine resources, and can also be constructed synchronously and reduce development costs, which is gradually becoming the main mode of deep-sea resource development. Among them, the integration development of offshore wind power single pile foundation and marine ranching has the characteristics of strong wind and wave resistance, low cost, etc., and is attracting more and more attention and research. At present, the research on using single pile internal water for culture is in the initial stage, and the design and research of the internal working platform are still in the blank stage. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a single pile internal integrated suspension platform for deep sea fishery culture, which can provide a large enough working area in the single pile to arrange, operate and maintain the culture equipment, and provide enough operation space for fish collection and other culture work without occupying the space of the original internal platform and tower drum platform of the single pile. At the same time, the integrated suspension platform is integrated with the internal platform of the single pile, which can be hoisted together with the internal platform during offshore construction, does not occupy additional ship machine resources, and has the advantage of low construction cost.

[0004] To achieve the above purpose, the utility model provides a technical scheme of a single pile internal integrated suspension platform for deep sea fishery culture, which comprises at least one layer of suspension platform, the suspension platform is suspended below the original working platform in the single pile, if there are multiple layers of suspension platforms, they are sequentially suspended downward below the working platform, and the platforms are connected with each other.

[0005] Further, the suspension platform comprises a support structure, a ladder, a lateral limiting device, a first deck and a first frame for supporting the first deck, the first frame is connected with the second frame of the working platform through a plurality of support structures, the first deck is fixed on the first frame, the ladder is lapped between the first deck and the second deck of the working platform, the lateral limiting device has a plurality of devices and is uniformly distributed at the edge of the first frame along the circumference of the first frame, and each lateral limiting device abuts against the inner wall of the single pile to limit the lateral displacement of the suspension platform.

[0006] Further, the lateral limiting device comprises a base, a limiting block, a fixing nut and a limiting bolt, the base is fixed on the first frame, the fixing nut is fixed on the base, the screw rod of the limiting bolt passes through the base and is in threaded connection with the fixing nut, and the limiting block is fixed on the free end of the screw rod and abuts against the inner wall of the single pile.

[0007] Further, a rubber pad is further arranged on the limiting block and abuts against the inner wall of the single pile.

[0008] Further, a protective fence is further arranged around the first deck and is fixed on the support structure.

[0009] Further, a matched bait bin and bait feeding pipe are further arranged, the bait bin is arranged on the bottom of the working platform, one end of the bait feeding pipe is connected with the discharge port of the bait bin, and the other end of the bait feeding pipe passes through the first deck downwards to the breeding area.

[0010] Further, the bait feeding pipe is fixed by means of the pipeline support additionally arranged on the first deck.

[0011] Further, a fishery equipment is further arranged on the first deck.

[0012] Further, the two-by-two suspended platforms are connected through the support structure, and the bait feeding pipe passes through the first decks of all the suspended platforms downwards to the breeding area.

[0013] Further, the first frame is a circular frame which is formed by the lap joint of a ring beam and a straight beam.

[0014] Compared with the prior art, the integrated suspended platform has the following advantages and beneficial effects:

[0015] 1. The single pile original working space is not affected. All the suspended platforms which are added due to the fishery breeding requirements are arranged below the original working platform in the single pile, and the working space of the original platform and tower drum platform in the single pile is not occupied.

[0016] 2. The expansion is strong. The integrated suspended platform can increase the number of suspended layers according to the actual requirements, and provide sufficient deck area in the single pile for equipment arrangement and personnel operation.

[0017] 3. The installation cost is saved. The integrated suspended platform and the original working platform in the single pile are integrally hoisted in the offshore installation construction stage, and the ship machine resources are not additionally occupied.

[0018] 4. The installation is simple and convenient, and the installation time is saved. After the integrated suspended platform is hoisted in place, only the limiting block needs to be abutted against the inner wall of the single pile by adjusting the position of the limiting bolt, and the installation is completed.

[0019] 5. No influence on the stress of single pile body. The suspension platform does not need to be welded with the inner wall of the single pile, which avoids the risk of adversely affecting the stress level of the single pile structure.

[0020] 6. Provides support for other pipelines (water pipes, gas pipes, cables, feeding pipes, etc.), with high safety. In order to meet the needs of aquaculture, some pipelines need to be arranged inside the single pile from the top flange height to the vicinity of the internal water surface. Without the integrated suspension platform, these pipelines can only be fixed in the single pile by local pipe support in advance, which has the risk of falling off due to vibration during piling. With the integrated suspension platform, these pipelines can be fixed by the integrated suspension platform and installed integrally with the integrated suspension platform, which improves the safety of the pipelines. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 Figure 1 is one of the installation schematic diagrams of the integrated suspension platform inside the single pile in Example 1.

[0022] Figure 2 Figure 2 is the second installation schematic diagram of the integrated suspension platform inside the single pile in Example 1.

[0023] Figure 3 Figure 3 is the third installation schematic diagram of the integrated suspension platform inside the single pile in Example 1.

[0024] Figure 4 Figure 4 is a partial schematic diagram of the integrated suspension platform inside the single pile in Example 1.

[0025] Figure 5 Figure 5 is a schematic diagram of the base in Example 1. DETAILED DESCRIPTION

[0026] The present utility model will be described in further detail below in combination with examples and drawings, but the implementation mode of the present utility model is not limited thereto.

[0027] Example 1

[0028] As Figures 1 to 5As shown, the embodiment discloses a single-pile internal integrated suspension platform for deep-sea fishery culture, which comprises a suspension platform 3 suspended below a former working platform 2 in a single-pile interior, the suspension platform 3 comprising a support column structure 31, a protective fence 33, a ladder 34, a lateral limiting device 35, a first deck 32 and a first frame 36 for supporting the first deck 32, the first frame 36 being connected with a second frame 22 of the working platform 2 through a plurality of support column structures 31, the first deck 32 being fixed on the first frame 36, the ladder 34 being overlapped between the first deck 32 and a second deck 21 of the working platform 2 for personnel passing between the two decks, the protective fence 33 surrounding the first deck 32 and being fixed on the support column structure 31 for ensuring the safety of workers, and the lateral limiting device 35 being a plurality of and being uniformly distributed at edges of the first frame 36 along a circumference of the first frame 36, each lateral limiting device 35 abutting against an inner wall of the single-pile 1 to limit lateral displacement of the suspension platform 3.

[0029] In particular, the lateral limiting device 35 comprises a base 351, a limiting block 352, a fixing nut 353, a limiting bolt 354 and a rubber pad 355, the base 351 being fixed on the first frame 36, the fixing nut 353 being fixed on the base 351, the limiting bolt 354 having a screw rod penetrating through the base 351 and being threadedly connected with the fixing nut 353, the limiting block 352 being fixed on a free end of the screw rod and abutting against the inner wall of the single-pile 1, and the rubber pad 355 being fixed on the limiting block 352 and tightly abutting against the inner wall of the single-pile 1; the lateral limiting device 35 is installed as follows: the limiting bolt 354 penetrates outward through a round hole 356 on the base 351, is connected with the fixing nut 353 through threads, and then the limiting block 352 is installed on a free end of the limiting bolt 354; the rubber pad 355 is attached to an end of the limiting block 352, and the limiting bolt 354 is continuously adjusted until the rubber pad 355 tightly abuts against the inner wall of the single-pile 1; after all the lateral limiting devices 35 are installed in place, the suspension platform 3 can be ensured from lateral movement.

[0030] In particular, the suspension platform 3 further comprises a matched bait tank 39 and a bait feeding pipe 37, the bait tank 39 being installed at a bottom of the working platform 2, one end of the bait feeding pipe 37 being connected with a discharge port of the bait tank 39, and the other end of the bait feeding pipe 37 penetrating downward through the first deck 32 to a lower culture area, the bait feeding pipe 37 being fixed by means of pipe support added on the first deck 32.

[0031] In particular, a plurality of devices such as fishery devices 38 can be arranged on the first deck 32.

[0032] In particular, the first frame 36 is a circular frame formed by overlapping a ring beam 361 and a straight beam 362.

[0033] Example 2

[0034] Unlike the single-pile integrated suspension platform described in Example 1, the multi-layer suspension platform 3 (not shown in the figure) in this embodiment is sequentially suspended downward below the working platform 2, and the two suspension platforms 3 are connected by a support structure 31, and they are accessible through the overlapping ladders 34. The bait feeding pipe 37 passes through all the first decks 32 of the suspension platforms 3 downward to the lower breeding area.

[0035] The above merely describes the specific embodiments of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A single-pile, internally integrated, suspended platform for deep pelagic fish farming, characterized by, The suspension platform (3) comprises a support column structure (31), a ladder (34), a lateral limiting device (35), a first deck (32) and a first frame (36) for supporting the first deck (32), the first frame (36) is connected with the second frame (22) of the working platform (2) through a plurality of support column structures (31), the first deck (32) is fixed on the first frame (36), the ladder (34) is lapped between the first deck (32) and the second deck (21) of the working platform (2), the lateral limiting device (35) is uniformly distributed at the edge of the first frame (36) along the circumference of the first frame (36), and each lateral limiting device (35) abuts against the inner wall of the single pile (1) to limit the lateral displacement of the suspension platform (3).

2. A single-pile, internally integrated suspended platform for deep offshore mariculture according to claim 1, characterized in that, The lateral limiting device (35) comprises a base (351), a limiting block (352), a fixed nut (353) and a limiting bolt (354), the base (351) is fixed on the first frame (36), the fixed nut (353) is fixed on the base (351), the screw rod of the limiting bolt (354) penetrates through the base (351) and is threadedly connected with the fixed nut (353), and the limiting block (352) is fixed on the free end of the screw rod and abuts against the inner wall of the single pile (1).

3. A single-pile, internally integrated suspended platform for deep offshore mariculture according to claim 2, characterized in that, A rubber pad (355) is further arranged, which is fixed on the limiting block (352) and tightly abuts against the inner wall of the single pile (1).

4. A single-pile, internally integrated suspended platform for deep offshore mariculture according to claim 3, characterized in that, A protective fence (33) is further arranged, which surrounds the first deck (32) and is fixed on the support column structure (31).

5. A single-pile, internally integrated suspended platform for deep offshore mariculture according to claim 4, characterized in that, A matched bait bin (39) and a bait feeding pipe (37) are further arranged, the bait bin (39) is installed at the bottom of the working platform (2), one end of the bait feeding pipe (37) is connected with the discharge port of the bait bin (39), and the other end penetrates through the first deck (32) to the breeding area.

6. A single-pile, internally integrated suspended platform for deep offshore mariculture according to claim 5, characterized in that, The bait feeding pipe (37) is fixed by means of the pipeline support additionally arranged on the first deck (32).

7. A single-pile, internally integrated suspended platform for deep offshore mariculture according to claim 6, characterized in that, A fishery device (38) is further arranged, which is installed on the first deck (32).

8. A single-pile, internally integrated suspended platform for deep offshore mariculture according to claim 7, characterized in that, The suspension platforms (3) are connected with each other through the support column structures (31), and the bait feeding pipe (37) penetrates through the first decks (32) of all the suspension platforms (3) to the breeding area.

9. A single-pile, internally integrated suspended platform for deep offshore mariculture according to claim 8, characterized in that, The first frame (36) is a circular frame formed by lapping a ring beam (361) and a straight beam (362).

10. A single-pile, internally integrated suspended platform for deep offshore mariculture according to claim 9, characterized in that, ​

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