Buoyancy tank platform for overwater operation

Abstract

The invention discloses a buoyancy tank platform for overwater operation, and relates to the technical field of buoyancy tank platforms, the buoyancy tank platform comprises anchoring parts and buoyancy tanks, the outer sides of the buoyancy tanks are fixedly connected with four connecting parts, the four connecting parts are located at different heights in the vertical direction, the buoyancy tanks at the top layer are fixedly connected through connecting mechanisms, and the connecting mechanisms are fixedly connected with the anchoring parts. The buoyancy tanks on the lower layer are fixedly connected through a fixing mechanism. By arranging the fixing mechanism, when the multiple layers of buoyancy tanks are fixedly connected at the same time, the butt joint rods are in butt joint with the bottom ends of the insertion rods firstly; a butt joint rod and an inserting rod are inserted into a connecting piece, when a first positioning plate moves to fix a first movable block, the first positioning plate moves to drive a second positioning plate to move synchronously, the second positioning plate moves to make contact with a second side plate, the second side plate which does not move cannot move, and therefore the second movable block is fixed; and therefore, the buoyancy tanks on the lower layer can be fixed, and synchronous connecting and fixing operation can be conveniently carried out on the multiple layers of buoyancy tanks.

Description

Technical Field

[0001] The invention relates to the technical field of pontoon platforms, in particular to a pontoon platform for water operations. Background Art

[0002] In water conservancy projects, it is usually necessary to carry out water operations, and when carrying out water operations, a pontoon platform is required. The pontoon platform is generally composed of a pontoon body, a supporting structure and other parts. Generally, various prefabricated parts need to be made first, and then assembled on site for use.

[0003] When using a pontoon platform, in order to increase the buoyancy of the pontoon platform, it is usually necessary to set up multiple layers of pontoons; therefore, when assembling and building, each layer of the pontoon platform needs to be connected and fixed separately, and then the composed layered pontoon platforms are stacked together, and then each layer of the pontoon platform is fixedly connected through an additional connection device. The above operation process is relatively complicated. In order to achieve the purpose of conveniently connecting and fixing multiple layers of pontoons, a pontoon platform for water operations is provided. Summary of the invention

[0004] The purpose of the present invention is to provide a floating platform for water operations in order to facilitate the connection and fixation of multi-layer floating boxes.

[0005] To achieve the above object, the present invention provides the following technical solution: a floating platform for water operations, comprising a floating platform, wherein the outer side of the floating platform is fixedly connected with four connecting members, the four connecting members are located at different heights in the vertical direction, the floating platform on the top layer is fixedly connected by a connecting mechanism, and the floating platform on the lower layer is fixedly connected by a fixing mechanism; The connecting mechanism includes an insertion rod, which is slidably connected to the inner wall of the connecting piece, the top end of the insertion rod is fixedly connected to a top plate, a first movable groove is opened inside the insertion rod, a first movable block extending from the insertion rod is slidably connected inside the insertion rod, a first spring is connected between the first movable block and the first movable groove, and first side plates are fixedly connected to both sides of the first movable block.

[0006] As a further scheme of the present invention: the connecting mechanism also includes a rotating block, which is rotatably connected to the top of the top plate, and the bottom end of the rotating block is fixedly connected to the first bevel gear, and the interior of the top plate is located at the outer wall of the first bevel gear and is rotatably connected to the second bevel gear, one end of the second bevel gear is fixedly connected to the first threaded rod, and the outer wall of the first threaded rod is slidably connected to the displacement block, the displacement block is slidably connected to the interior of the top plate, and the bottom end of the displacement block is symmetrically rotatably connected to a connecting rod, and the bottom end of the connecting rod is rotatably connected to a first positioning plate, the first positioning plate is symmetrically slidably connected to the interior of the insertion rod and extends to the bottom end of the insertion rod, and the first positioning plate is located on one side of the first side plate.

[0007] As a further solution of the present invention: the fixing mechanism includes a docking rod, which is arranged below the insertion rod, and the bottom ends of the insertion rod and the docking rod are symmetrically provided with mounting grooves, the inner wall of the mounting groove is provided with a fixing groove, the top of the docking rod is symmetrically fixedly connected with a mounting block, the docking rod and the mounting block are internally slidingly connected with a fixing frame extending from the mounting block, the docking rod is internally rotatably connected with a second threaded rod that runs through the fixing frame, and both ends of the second threaded rod are fixedly connected with rotating columns.

[0008] As a further scheme of the present invention: the fixing mechanism also includes a second movable groove, the second movable groove is opened inside the docking rod, the docking rod is slidably connected with a second movable block extending from the docking rod, a second spring is connected between the second movable block and the second movable groove, second side plates are fixedly connected on both sides of the second movable block, a rotating wheel is fixedly connected to the outer wall of the second threaded rod, a second positioning plate is slidably connected on one side of the second side plate inside the docking rod, the two ends of the second positioning plate extend to the top and bottom ends of the docking rod respectively, the bottom ends of the first positioning plate and the second positioning plate are both provided with a card slot, the top of the second positioning plate is fixedly connected with a card block, and the outer wall of the second positioning plate is fixedly connected with a reinforcement block.

[0009] As a further solution of the present invention: the connecting piece is in a square ring shape and its inner wall fits with the outer wall of the insertion rod, the end of the first movable block extending from the insertion rod is provided with a semicircular surface, and the outer wall of the first side plate fits with the inner wall of the first movable groove.

[0010] As a further solution of the present invention: the first bevel gear is meshed with the second bevel gear, and the outer wall of the displacement block is provided with a first threaded hole, and the first threaded hole matches the first threaded rod.

[0011] As a further solution of the present invention: the inner wall of the installation groove fits with the outer wall of the installation block, the outer wall of the extended end of the fixing frame fits with the inner wall of the fixing groove, and the inner wall of the connecting piece fits with the outer wall of the docking rod.

[0012] As a further solution of the present invention: a second threaded hole is formed on an outer wall of the fixing frame, and external threads are symmetrically provided on an outer wall of the second threaded rod, and the external threads match the second threaded hole.

[0013] As a further solution of the present invention: the end of the second movable block extending from the docking rod is provided with a semicircular surface, the outer wall of the clamping block is fitted with the inner wall of the clamping groove, the interior of the docking rod is fixedly connected with a limiting rod that passes through the second positioning plate, the outer wall of the rotating wheel is provided with circumferentially distributed teeth, and one end of the reinforcement block is engaged with the teeth.

[0014] As a further solution of the present invention: the outer walls of the ends of the rotating block and the rotating column are both provided with square grooves.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting a connecting mechanism, the rod is inserted into the connecting piece so that the top of the top plate is kept flush with the top of the pontoon. At this time, part of the first movable block contacts the inner wall of the connecting piece, and the first movable block is forced to move toward the first movable groove. The displacement of the first movable block drives the first side plate to move synchronously, and the rotating block drives the first positioning plate to displace. The displacement of the first positioning plate contacts the first side plate, so that the first side plate that has not moved cannot be displaced, thereby fixing the first movable block that has not moved, and then fixing the connecting piece to the outer wall of the rod, which is convenient for rapid connection and fixation between single-layer pontoons.

[0016] 2. By setting up a fixing mechanism, when multiple layers of pontoons are fixedly connected at the same time, the docking rod is first docked at the bottom end of the insertion rod; the docking rod and the insertion rod are inserted into the connecting piece, and when the first positioning plate is displaced to fix the first movable block, the displacement of the first positioning plate drives the second positioning plate to move synchronously, and the displacement of the second positioning plate contacts the second side plate, so that the second side plate that has not moved cannot move, thereby fixing the second movable block, and then fixing the pontoons of the lower layer, which is convenient for synchronous connection and fixing operations between multiple layers of pontoons. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the installation of the plunger of the present invention; Figure 3 It is a structural schematic diagram of the plug rod of the present invention; Figure 4 It is a schematic diagram of the internal structure of the plug rod of the present invention; Figure 5 It is a schematic diagram of the installation of the first positioning plate of the present invention; Figure 6 It is a schematic diagram of the internal structure of the docking rod of the present invention; Figure 7 For the present invention Figure 6 The enlarged view of point A in the middle; Figure 8 It is a schematic diagram of installing the second positioning plate of the present invention; Fig. 9 It is a schematic structural diagram of the second positioning plate and the reinforcement block of the present invention.

[0018] In the figure: 1, floating box; 2, connecting piece; 3, connecting mechanism; 301, plug rod; 302, top plate; 303, first movable groove; 304, first movable block; 305, first spring; 306, first side plate; 307, rotating block; 308, first bevel gear; 309, second bevel gear; 310, first threaded rod; 311, displacement block; 312, connecting rod; 313, first positioning plate; 4, fixing mechanism; 401, docking rod; 402, mounting groove; 403, fixing groove; 404, mounting block; 405, fixing frame; 406, second threaded rod; 407, rotating column; 408, second movable groove; 409, second movable block; 410, second spring; 411, second side plate; 412, second positioning plate; 413, clamping groove; 414, clamping block; 415, reinforcement block; 416, rotating wheel; 5, limiting rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0021] See also Figures 1 to 9 In an embodiment of the present invention, a pontoon platform for water operations includes a pontoon 1, which is a hollow cube with straight chamfered side edges. Four connecting members 2 are fixedly connected to the outside of the pontoon 1. The four connecting members 2 are located at different heights in the vertical direction. The pontoon 1 on the top layer is fixedly connected by a connecting mechanism 3, and the pontoon 1 on the lower layer is fixedly connected by a fixing mechanism 4.

[0022] The connecting mechanism 3 includes an insert rod 301, which is slidably connected to the inner wall of the connecting member 2, and the top end of the insert rod 301 is fixedly connected to a top plate 302. A first movable groove 303 is provided inside the insert rod 301, and a first movable block 304 extending from the insert rod 301 is slidably connected inside the insert rod 301. A first spring 305 is connected between the first movable block 304 and the first movable groove 303, and first side plates 306 are fixedly connected to both sides of the first movable block 304.

[0023] The connecting mechanism 3 also includes a rotating block 307, which is rotatably connected to the top of the top plate 302, and the bottom end of the rotating block 307 is fixedly connected to the first bevel gear 308, and the inner part of the top plate 302 is located on the outer wall of the first bevel gear 308 and is rotatably connected to the second bevel gear 309, one end of the second bevel gear 309 is fixedly connected to the first threaded rod 310, and the outer wall of the first threaded rod 310 is slidably connected to the displacement block 311, the displacement block 311 is slidably connected to the inside of the top plate 302, and the bottom end of the displacement block 311 is symmetrically rotatably connected to the connecting rod 312, and the bottom end of the connecting rod 312 is rotatably connected to the first positioning plate 313, the first positioning plate 313 is symmetrically slidably connected to the inside of the insertion rod 301 and extends to the bottom end of the insertion rod 301, and the first positioning plate 313 is located on one side of the first side plate 306.

[0024] In this embodiment: when docking a single-layer pontoon 1, multiple pontoons 1 are fitted together so that the connecting pieces 2 on the same side but at different heights overlap each other, and the insertion rod 301 is inserted into the connecting piece 2 so that the top of the top plate 302 is kept flush with the top of the pontoon 1. At this time, part of the first movable block 304 contacts the inner wall of the connecting piece 2, and the first movable block 304 is forced to move toward the first movable groove 303, causing compression on the first spring 305. The displacement of the first movable block 304 drives the first side plate 306 connected to it to move synchronously, and a gap is generated between the other first side plates 306 that have not moved and the moved first side plates 306. At this time, the rotating block 307 can be rotated, and the rotation of the rotating block 307 drives the first bevel gear 308 to rotate, and the first bevel gear 308 is rotated. The rotation of gear 308 drives the second bevel gear 309 to rotate, and the rotation of the second bevel gear 309 drives the first threaded rod 310 to rotate. The rotation of the first threaded rod 310 drives the displacement block 311 to displace, and the displacement block 311 drives the first positioning plate 313 to displace through the connecting rod 312. The first positioning plate 313 moves into the inner cavity of the first movable groove 303 and is located in the gap between the first side plates 306, so that the first side plate 306 that has not moved cannot be displaced, thereby fixing the first movable block 304 that has not moved. The first movable block 304 cannot move, thereby fixing the connecting piece 2 to the outer wall of the insertion rod 301, thereby fixing the multiple pontoons 1 to be fixedly connected, which is convenient for realizing rapid connection and fixation between single-layer pontoons 1.

[0025] Please refer to Figures 6 to 9The fixing mechanism 4 includes a docking rod 401, which is arranged below the insertion rod 301. The bottom ends of the insertion rod 301 and the docking rod 401 are symmetrically provided with mounting grooves 402, and the inner wall of the mounting groove 402 is provided with a fixing groove 403. The top of the docking rod 401 is symmetrically fixedly connected with a mounting block 404. The docking rod 401 and the mounting block 404 are internally slidably connected with a fixing frame 405 extending from the mounting block 404. The docking rod 401 is internally rotatably connected with a second threaded rod 406 that passes through the fixing frame 405, and the two ends of the second threaded rod 406 are fixedly connected with a rotating column 407. The fixing mechanism 4 also includes a second movable groove 408, which is provided inside the docking rod 401. The docking rod 401 A second movable block 409 extending from the docking rod 401 is slidably connected inside the docking rod 401, a second spring 410 is connected between the second movable block 409 and the second movable groove 408, second side plates 411 are fixedly connected on both sides of the second movable block 409, a rotating wheel 416 is fixedly connected to the outer wall of the second threaded rod 406, a second positioning plate 412 is slidably connected on one side of the second side plate 411 inside the docking rod 401, and both ends of the second positioning plate 412 extend to the top and bottom ends of the docking rod 401 respectively, a card slot 413 is provided at the bottom ends of the first positioning plate 313 and the second positioning plate 412, a card block 414 is fixedly connected to the top of the second positioning plate 412, and a reinforcement block 415 is fixedly connected to the outer wall of the second positioning plate 412.

[0026] In this embodiment: when the multi-layer pontoon 1 is fixedly connected at the same time, the docking rod 401 is first docked at the bottom end of the insertion rod 301, and the mounting block 404 is inserted into the mounting groove 402. Then, the rotating column 407 is rotated. The rotation of the rotating column 407 drives the second threaded rod 406 to rotate. The rotation of the second threaded rod 406 drives the rotating wheel 416 to rotate. At the same time, the rotation of the second threaded rod 406 drives the fixing frame 405 to move. The fixing frame 405 moves into the fixing groove 403 to perform a fixing operation between the insertion rod 301 and the docking rod 401.

[0027] When the insertion rod 301 and the docking rod 401 are fixedly connected, the card block 414 is inserted into the card slot 413, so that the first positioning plate 313 and the second positioning plate 412 can be displaced synchronously, and then the multi-layer buoyancy box 1 is connected and fixed, the docking rod 401 and the insertion rod 301 are inserted into the connecting member 2, the first movable block 304 contacts the inner wall of the connecting member 2 of the upper layer, and the second movable block 409 contacts the inner wall of the connecting member 2 of the lower layer. The first movable block 304 and the second movable block 409 are displaced by force at the same time. When the first positioning plate 313 is displaced to fix the first movable block 304, the displacement of the first positioning plate 313 drives the second positioning plate 412 to move synchronously, and the displacement of the second positioning plate 412 contacts the second side plate 411, so that the second side plate 411 that has not moved cannot move, thereby fixing the second movable block 409, and then fixing the buoyancy boxes 1 of the lower layer, which is convenient for the synchronous connection and fixing operation between the multi-layer buoyancy boxes 1.

[0028] At the same time, the displacement of the second positioning plate 412 drives the reinforcement block 415 to move, and the displacement of the reinforcement block 415 engages with the rotating wheel 416 to prevent the rotating wheel 416 from rotating, thereby preventing the fixing frame 405 from moving out of the fixing groove 403, causing looseness between the insertion rod 301 and the docking rod 401.

[0029] Please refer to Figures 1 to 5 The connecting member 2 is in a square ring shape and its inner wall fits with the outer wall of the insertion rod 301 . The end of the first movable block 304 extending out of the insertion rod 301 is provided with a semicircular surface, and the outer wall of the first side plate 306 fits with the inner wall of the first movable groove 303 .

[0030] In this embodiment: the insertion rod 301 is inserted into the connecting member 2 so that the top of the top plate 302 is kept flush with the top of the pontoon 1. At this time, part of the first movable block 304 is in contact with the inner wall of the connecting member 2, and the first movable block 304 is forced to move toward the first movable groove 303, causing compression on the first spring 305. The displacement of the first movable block 304 drives the first side plate 306 to move synchronously.

[0031] Please refer to Figures 1 to 5 The first bevel gear 308 is meshed with the second bevel gear 309 , and a first threaded hole is provided on the outer wall of the displacement block 311 , and the first threaded hole matches the first threaded rod 310 .

[0032] In this embodiment: rotate the rotating block 307, the rotating block 307 drives the first bevel gear 308 to rotate, the first bevel gear 308 drives the second bevel gear 309 to rotate, the second bevel gear 309 drives the first threaded rod 310 to rotate, the first threaded rod 310 drives the displacement block 311 to displace, the displacement block 311 drives the first positioning plate 313 to displace through the connecting rod 312.

[0033] Please refer to Figure 6 to Figure 7 The inner wall of the mounting groove 402 fits with the outer wall of the mounting block 404, the outer wall of the extended end of the fixing frame 405 fits with the inner wall of the fixing groove 403, the inner wall of the connecting member 2 fits with the outer wall of the docking rod 401, the outer wall of the fixing frame 405 is provided with a second threaded hole, and the outer wall of the second threaded rod 406 is symmetrically provided with external threads, which match the second threaded hole.

[0034] In this embodiment: docking rod 401 is docked at the bottom end of insertion rod 301, mounting block 404 is inserted into mounting groove 402, and then rotating column 407, which drives second threaded rod 406 to rotate, which drives rotating wheel 416 to rotate, and at the same time, second threaded rod 406 drives fixing frame 405 to move, which moves into fixing groove 403, and fixing operation is performed between insertion rod 301 and docking rod 401.

[0035] Please refer to Figures 6 to 9 The second movable block 409 extends out of one end of the docking rod 401 and is provided with a semicircular surface. The outer wall of the clamping block 414 fits with the inner wall of the clamping groove 413. The interior of the docking rod 401 is fixedly connected with a limiting rod 5 that passes through the second positioning plate 412. The outer wall of the rotating wheel 416 is provided with circumferentially distributed teeth and grooves, and one end of the reinforcement block 415 is engaged with the teeth and grooves.

[0036] In this embodiment: when the insertion rod 301 and the docking rod 401 are fixedly connected, the card block 414 is inserted into the card slot 413, so that the first positioning plate 313 and the second positioning plate 412 can be displaced synchronously; when the first positioning plate 313 is displaced to fix the first movable block 304, the displacement of the first positioning plate 313 drives the second positioning plate 412 to move synchronously, and the displacement of the second positioning plate 412 contacts the second side plate 411, so that the second side plate 411 that has not moved cannot move, thereby fixing the second movable block 409; the limit rod 5 is used to limit the moving direction of the second positioning plate 412.

[0037] Please refer to Figures 4 to 7 The outer walls of the ends of the rotating block 307 and the rotating column 407 are both provided with square grooves.

[0038] In this embodiment, the square groove is used to drive the rotating block 307 and the rotating column 407 to rotate.

[0039] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pontoon platform for water operations, comprising a pontoon (1), wherein the outer side of the pontoon (1) is fixedly connected with four connecting members (2), wherein the four connecting members (2) are located at different heights in the vertical direction, and wherein: The buoyancy boxes (1) on the top layer are fixedly connected via a connecting mechanism (3), and the buoyancy boxes (1) on the lower layer are fixedly connected via a fixing mechanism (4); The connecting mechanism (3) comprises an insert rod (301), the insert rod (301) is slidably connected to the inner wall of the connecting member (2), the top end of the insert rod (301) is fixedly connected to a top plate (302), a first movable groove (303) is provided inside the insert rod (301), a first movable block (304) extending from the insert rod (301) is slidably connected inside the insert rod (301), a first spring (305) is connected between the first movable block (304) and the first movable groove (303), and first side plates (306) are fixedly connected to both sides of the first movable block (304).

2. A floating platform for water operations according to claim 1, characterized in that: The connecting mechanism (3) further comprises a rotating block (307), wherein the rotating block (307) is rotatably connected to the top end of the top plate (302), the bottom end of the rotating block (307) is fixedly connected to a first bevel gear (308), the interior of the top plate (302) is located on the outer wall of the first bevel gear (308) and is rotatably connected to a second bevel gear (309), one end of the second bevel gear (309) is fixedly connected to a first threaded rod (310), and the outer wall of the first threaded rod (310) is slidably connected to the first threaded rod (310). A displacement block (311) is connected, the displacement block (311) is slidably connected to the inside of the top plate (302), the bottom end of the displacement block (311) is symmetrically rotatably connected to a connecting rod (312), the bottom end of the connecting rod (312) is rotatably connected to a first positioning plate (313), the first positioning plate (313) is symmetrically slidably connected to the inside of the insertion rod (301) and extends to the bottom end of the insertion rod (301), and the first positioning plate (313) is located on one side of the first side plate (306).

3. A floating platform for water operations according to claim 2, characterized in that: The fixing mechanism (4) comprises a docking rod (401), the docking rod (401) being arranged below the insertion rod (301), the bottom ends of the insertion rod (301) and the docking rod (401) being symmetrically provided with mounting grooves (402), the inner wall of the mounting groove (402) being provided with fixing grooves (403), the top end of the docking rod (401) being symmetrically fixedly connected with a mounting block (404), the interior of the docking rod (401) and the mounting block (404) being slidably connected with a fixing frame (405) extending from the mounting block (404), the interior of the docking rod (401) being rotatably connected with a second threaded rod (406) penetrating the fixing frame (405), and both ends of the second threaded rod (406) being fixedly connected with rotating posts (407).

4. A floating platform for water operations according to claim 3, characterized in that: The fixing mechanism (4) further comprises a second movable groove (408), the second movable groove (408) being arranged inside the docking rod (401), the interior of the docking rod (401) being slidably connected to a second movable block (409) extending from the docking rod (401), a second spring (410) being connected between the second movable block (409) and the second movable groove (408), second side plates (411) being fixedly connected to both sides of the second movable block (409), and a rotating spring (410) being fixedly connected to the outer wall of the second threaded rod (406). A moving wheel (416), a second positioning plate (412) is slidably connected to one side of the second side plate (411) inside the docking rod (401), two ends of the second positioning plate (412) respectively extend to the top and bottom of the docking rod (401), a clamping groove (413) is provided at the bottom of the first positioning plate (313) and the second positioning plate (412), a clamping block (414) is fixedly connected to the top of the second positioning plate (412), and a reinforcing block (415) is fixedly connected to the outer wall of the second positioning plate (412).

5. The floating platform for water operations according to claim 2, characterized in that: The connecting piece (2) is in the shape of a square ring and its inner wall fits with the outer wall of the insertion rod (301); one end of the first movable block (304) extending out of the insertion rod (301) is provided with a semicircular surface; and the outer wall of the first side plate (306) fits with the inner wall of the first movable groove (303).

6. A floating platform for water operations according to claim 2, characterized in that: The first bevel gear (308) is meshed with the second bevel gear (309); an outer wall of the displacement block (311) is provided with a first threaded hole, and the first threaded hole matches the first threaded rod (310).

7. A floating platform for water operations according to claim 4, characterized in that: The inner wall of the installation groove (402) fits with the outer wall of the installation block (404), the outer wall of the extended end of the fixing frame (405) fits with the inner wall of the fixing groove (403), and the inner wall of the connecting member (2) fits with the outer wall of the docking rod (401).

8. The floating platform for water operations according to claim 4, characterized in that: The outer wall of the fixing frame (405) is provided with a second threaded hole, and the outer wall of the second threaded rod (406) is symmetrically provided with external threads, the external threads matching the second threaded hole.

9. The floating platform for water operations according to claim 4, characterized in that: One end of the second movable block (409) extending out of the docking rod (401) is provided with a semicircular surface, the outer wall of the clamping block (414) is in contact with the inner wall of the clamping groove (413), the interior of the docking rod (401) is fixedly connected with a limit rod (5) passing through the second positioning plate (412), the outer wall of the rotating wheel (416) is provided with circumferentially distributed tooth grooves, and one end of the reinforcement block (415) is in contact with the tooth grooves.

10. The floating platform for water operations according to claim 4, characterized in that: The outer walls of the ends of the rotating block (307) and the rotating column (407) are both provided with square grooves.

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