A water operation platform

Abstract

The present invention discloses an above-water working platform, comprising supporting anchor piles, two groups of adaptive fastening devices and a bearing platform, wherein four supporting anchor piles are provided, a group of adaptive fastening devices is provided between two of the supporting anchor piles, and a bearing platform is provided on the side surfaces of the four supporting anchor piles. In the present invention, when encountering situations such as rising tide or heavy rain, the main buoyancy plate floats up to drive the fastening upper ring on the same fastening assembly to move upward synchronously, the connecting rod pulls the limiting claw out of the limiting hole, and drives the adaptive fastening device to move upward synchronously to a suitable position, after losing the buoyancy of the water, the limiting claw is reinserted into the limiting hole to fix the bearing platform; when the water level drops, the main buoyancy plate fastens the outer shell under the action of the counterweight block, driving the convex block to move downward along the convex groove until the movable ring pushes the limiting claw open, causing the fastening assembly to move downward along the supporting anchor pile until the auxiliary buoyancy plate generates buoyancy again, and the limiting claw is reinserted into the limiting hole to fix it, thereby preventing the platform from being submerged in water due to rising water level.

Description

Technical Field

[0001] The invention belongs to the technical field of water buildings, and in particular relates to an water operation platform. Background Art

[0002] Currently, water operation platforms include anchor-type fixed water platforms and pontoon platforms. The anchor-type fixed water platforms are fixed on the riverbed by mechanical equipment such as anchor pile drivers and then the platform is built. These structures are mostly prefabricated metal components. Their advantages are stronger bearing capacity, easy disassembly and assembly, and suitability for long-term operations. They are also more stable than pontoon platforms. Therefore, in shallow water areas, anchor-type fixed water platforms are currently widely used.

[0003] Existing work platforms use pile foundations as support and are generally fixed platforms. When encountering high tides or heavy rain, the water level will rise and even submerge the platform, resulting in the equipment and materials on the platform not being put away in time being unable to be used normally. In addition, water operations need to be carried out for a long time, so someone needs to guard the equipment or materials on the work platform at night to prevent them from being lost, which wastes manpower.

[0004] In order to solve the above problems, an above-water operation platform is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide an above-water working platform to solve the existing problems.

[0006] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The present invention is an above-water working platform, comprising supporting anchor piles, two sets of adaptive fastening devices and a bearing platform, wherein four supporting anchor piles are provided, a set of adaptive fastening devices is provided between two supporting anchor piles, and a bearing platform is provided on the surrounding side surfaces of the four supporting anchor piles;

[0008] The support anchor pile is a tubular structure, a plurality of limiting holes are provided on the side surface of the support anchor pile, and a warning light is plugged into the upper end of the support anchor pile;

[0009] The adaptive fastening device includes two fastening components and a connecting rod, and the two fastening components are fixedly connected by the connecting rod;

[0010] The upper surface of the connecting rod is provided with a threaded rod, the side surface of the threaded rod is provided with a fastening nut, a side surface of the connecting rod is provided with a level gauge, and both ends of the upper surface of the connecting rod are provided with fixing holes, and fixing screws are provided in the fixing holes;

[0011] The fastening assembly includes a fastening upper ring, a fastening sleeve and a fastening shell, a connecting notch is provided on one side of the upper surface of the fastening upper ring, a fixing screw hole is provided on a surface inside the connecting notch, the fixing screw hole is threadedly matched with the fixing screw, and the two fastening upper rings of the fastening assembly of each group of the adaptive fastening device are fixedly connected to the fixing screw through the fixing hole; a movable groove is provided on the lower surface of the fastening upper ring, and through holes are symmetrically provided on one surface of the movable groove, and a plurality of No. 1 hinge seats are provided on the lower surface of the fastening upper ring;

[0012] The circumferential side surface of the fastening sleeve is alternately provided with a plurality of fixing seats and convex grooves in a circumferential array, a rotating shaft is rotatably connected in the fixing seat, a torsion spring and a limiting claw are sleeved on the circumferential side surface of the rotating shaft, an avoidance groove is provided at the upper end of the limiting claw, and the torsion spring is arranged in the avoidance groove; a No. 2 hinge seat is fixed to one side surface of the limiting claw, and the No. 2 hinge seat is connected to the No. 1 hinge seat by a connecting rod, and the connecting rod is hinged to the No. 2 hinge seat and the No. 1 hinge seat; an adjusting rod is symmetrically provided on the upper surface of the fastening sleeve, a fixing block is fixed to the upper end of the adjusting rod, an adjusting screw is threadedly connected to one surface of the fixing block, a knob is provided at the upper end of the adjusting screw, and a support pad is provided at the lower end of the adjusting screw;

[0013] The fastening shell includes a funnel-shaped upper shell and an adjustment tube, the funnel-shaped upper shell is fixed to the upper end of the adjustment tube, a plurality of arc-shaped plates are provided on the inner circumferential side surface of the funnel-shaped upper shell, the inner arc surfaces of the plurality of the arc-shaped plates are commonly connected to a movable ring, the upper end surface of the movable ring is provided with a plurality of supporting arc plates in a circumferential array, a convex block is fixed to the upper end of the inner arc surface of the supporting arc plate, and the convex block is slidably engaged with the convex groove;

[0014] The side surface of the adjusting tube is provided with an external thread, the side surface of the adjusting tube is threadedly connected to an adjusting screw, the lower end of the adjusting screw is fixed with an auxiliary buoyancy plate, the upper end of the auxiliary buoyancy plate is provided with a counterweight block, the counterweight block is sleeved on the side surface of the adjusting screw, and the side surface of the adjusting screw is threadedly connected to a fixing bolt;

[0015] The upper surface of the bearing platform is provided with a plug-in hole corresponding to the supporting anchor pile, and the plug-in hole is plugged into the supporting anchor pile, and through holes are provided on both sides of the upper surface of the bearing platform, and the threaded rod is plugged into the bearing platform through the through holes, and upper through holes are symmetrically provided on both sides of the plug-in hole, and the adjusting rod penetrates the bearing platform through the upper through holes and extends to the upper part; a number of guide rods are provided on the lower surface of the bearing platform, and the main buoyancy plate is nested together with the main buoyancy plate, and an adjusting screw is rotatably connected in the middle of the main buoyancy plate, and an adjusting disk is provided at the upper end of the adjusting screw, and an adjusting hole is provided on one side of the upper surface of the adjusting disk, and an adjusting handle is plugged into the adjusting hole, and a limiting screw is threadedly connected to the other side of the upper surface of the adjusting disk; a rotating groove matching the adjusting disk is provided in the middle of the bearing platform, and an adjusting screw hole matching the adjusting screw is provided on the inner bottom surface of the rotating groove.

[0016] Furthermore, it is characterized in that the shape and size of the fastening upper ring are adapted to the supporting anchor pile, and the fastening upper ring and the supporting anchor pile are in sliding fit.

[0017] Furthermore, the shape and size of the fastening sleeve are adapted to the supporting anchor pile, and the fastening sleeve and the supporting anchor pile are in sliding fit.

[0018] Furthermore, the shape and size of the adjusting rod are adapted to the through hole, and the adjusting rod and the through hole cooperate with each other.

[0019] Furthermore, the shape and size of the convex block are adapted to the convex groove, the shape and size of the movable ring are adapted to the fastening sleeve, and the movable ring and the fastening sleeve are slidably fitted together.

[0020] Furthermore, a notch is provided on one side of the upper end of the funnel-shaped upper shell, and the shape and size of the notch are adapted to the connecting rod, and the notch is adapted to the connecting rod.

[0021] Furthermore, the shape and size of the adjustment tube are adapted to the support anchor pile, and the adjustment tube is adapted to the support anchor pile.

[0022] Furthermore, the shape and size of the limiting claw are adapted to the limiting hole, and the limiting claw and the limiting hole are snap-fitted together.

[0023] Furthermore, a protective fence is provided on the upper surface of the supporting platform, and the protective fence includes a fixed protective fence, an upper protective fence and a ladder protective fence. The fixed protective fence is a "U"-shaped structure, and the fixed protective fence consists of two side fences and a rear fence. C-shaped columns are fixed on both sides of the upper end of the rear fence, and the lower end of the C-shaped column is fixedly connected to the side of the supporting platform. The upper guardrail is movably connected inside the C-shaped column, and a supporting frame is fixed at one end of the upper surface of the two side fences, and the position of the supporting frame is adapted to the upper guardrail. The ladder guardrail is hinged on the front side of the supporting platform, and a ladder is provided in the middle of the ladder guardrail.

[0024] Furthermore, a fixing rope is fixed to the upper end of the ladder guardrail, the fixing rope is fixedly connected to the receiving frame, and a limiting cable is fixed to the upper ends of the two C-shaped columns.

[0025] The present invention has the following beneficial effects:

[0026] In the present invention, when encountering high tide or heavy rain, the main buoyancy plate floats up to give the bearing platform an upward force, so that the connecting rod drives the fastening upper ring on the same fastening component to move up synchronously. At this time, the connecting rod pulls the limiting claw out of the limiting hole, thereby driving the adaptive fastening device to move up to the appropriate position along the supporting anchor pile synchronously. After losing the buoyancy of the water, under the action of the torsion spring, the limiting claw is reinserted into the limiting hole to fix the bearing platform, thereby avoiding flooding the platform when the water level rises, resulting in the equipment and materials on the platform that have not been put away in time cannot be used normally.

[0027] In the present invention, when the water level drops, the main buoyancy plate and the auxiliary buoyancy plate lose their buoyancy, and under the action of the counterweight block, the fastening shell moves down along the supporting anchor pile, driving the convex block to move down along the convex groove until the movable ring pushes the limit claw open, so that it disengages from the limit hole, thereby causing the fastening assembly to move down along the supporting anchor pile until the auxiliary buoyancy plate generates buoyancy again, so that the gravity of the counterweight block is offset. Under the action of the torsion spring, the limit claw is reinserted into the limit hole to fix the bearing platform, thereby ensuring that the distance between the platform and the water surface remains unchanged, avoiding the platform being submerged in water due to rising water level, thereby causing unnecessary losses; at the same time, it also avoids the water level rising and the platform rising accordingly, and the distance between the platform and the water surface is high after the water level drops, making it impossible for construction workers to board the platform.

[0028] In the present invention, the fixed protective fence and the ladder guardrail are combined to form a closed guardrail around the foundation to prevent workers from falling into water while working; an upper guardrail is added as an anti-theft guardrail. When construction workers rest at night, they can pull out the upper guardrail and lock it with the upper end of the ladder guardrail through a chain lock, so that the platform is in a closed state, thereby preventing the loss of equipment and materials; at the same time, a ladder is set in the middle of the ladder guardrail, which increases the functionality and adaptability of the guardrail.

[0029] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 This is a schematic diagram of the overall structure of an above-water operating platform;

[0032] Figure 2 This is a left view of an above-water working platform;

[0033] Figure 3 for Figure 2 Middle AA section;

[0034] Figure 4 for Figure 2 Middle BB cross-section;

[0035] Figure 5 for Figure 3 Enlarged view of part D in the middle;

[0036] Figure 6 for Figure 3 Enlarged view of part E in the middle;

[0037] Figure 7 This is a partial structural diagram of an above-water operation platform;

[0038] Figure 8 Schematic diagram of the structure of the adaptive fastening device of the present invention;

[0039] Figure 9 It is a schematic structural diagram of the fastening upper ring in the present invention;

[0040] Figure 10 Schematic diagram of the structure of the fastening sleeve in the present invention;

[0041] Figure 11 It is a schematic structural diagram of the fastening housing in the present invention;

[0042] Figure 12 Schematic diagram of the structure of the connecting rod in the present invention;

[0043] Figure 13 This is a schematic structural diagram of the upper guardrail in the present invention;

[0044] Figure 14It is a structural schematic diagram of the ladder guardrail in the present invention.

[0045] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0046] 1. Support anchor pile; 101. Limit hole; 102. Warning light; 2. Adaptive fastening device; 201. Fastening assembly; 202. Connecting rod; 203. Threaded rod; 204. Fastening nut; 205. Level; 206. Fixing hole; 207. Fixing screw; 208. Fastening ring; 209. Fastening sleeve; 210. Fastening shell; 211. Connecting notch; 212. Fixed screw hole; 213, movable groove; 214, through hole; 215, No. 1 hinge seat; 216, fixed seat; 217, rotating shaft; 218, torsion spring; 219, limit claw; 220, avoidance groove; 221, No. 2 hinge seat; 222, connecting rod; 223, convex groove; 224, adjusting rod; 225, fixing block; 226, adjusting screw; 227, knob; 228, support pad; 2 29. Funnel-shaped upper shell; 230. Adjusting tube; 231. Arc plate; 232. Movable ring; 233. Supporting arc plate; 234. Convex block; 235. Adjusting screw; 236. Auxiliary buoyancy plate; 237. Counterweight block; 238. Fixing bolt; 239. Notch; 3. Support platform; 301. Plug hole; 302. Through hole; 303. Perforation; 304. Guide rod; 305. Main buoyancy plate; 306. Adjusting screw; 307. Adjusting disk; 308. Adjusting hole; 309. Limiting screw; 310. Rotating slot; 311. Protective fence; 312. Fixed protective fence; 313. Upper guardrail; 314. Ladder guardrail; 315. C-shaped column; 316. Ladder; 317. Limiting cable; 318. Adjusting screw hole; 319. Support frame; 320. Fixing rope. DETAILED DESCRIPTION

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0048] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention.

[0049] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0050] See also Figures 1-14 As shown, the present invention is an above-water working platform, comprising a supporting anchor pile 1, two sets of adaptive fastening devices 2 and a bearing platform 3. Four supporting anchor piles 1 are provided, a set of adaptive fastening devices 2 is provided between two supporting anchor piles 1, and a bearing platform 3 is provided on the sides of the four supporting anchor piles 1.

[0051] The support anchor pile 1 is a tubular structure. A plurality of limiting holes 101 are provided on the side of the support anchor pile 1. A warning light 102 is connected to the upper end of the support anchor pile 1. The warning light 102 is a common lighting device, and the warning light 102 has its own power supply device, which is convenient for warning the surrounding area at night to prevent other ships or other water equipment from colliding with the platform. It can also serve as a lighting function.

[0052] like Figure 8 As shown, the adaptive fastening device 2 includes two fastening components 201 and a connecting rod 202, and the two fastening components 201 are fixedly connected by the connecting rod 202;

[0053] like Figure 12 As shown, a threaded rod 203 is provided on the upper surface of the connecting rod 202, and a fastening nut 204 is provided on the side of the threaded rod 203. A level 205 is provided on one side of the connecting rod 202 to facilitate observation of whether the supporting platform 3 is level when the platform is built; fixing holes 206 are opened at both ends of the upper surface of the connecting rod 202, and fixing screws 207 are provided in the fixing holes 206;

[0054] like Figures 9-12 As shown, the fastening assembly 201 includes a fastening upper ring 208, a fastening sleeve 209 and a fastening shell 210. A connecting notch 211 is provided on one side of the upper surface of the fastening upper ring 208, and a fixing screw hole 212 is provided on a surface inside the connecting notch 211. The fixing screw hole 212 is threadedly matched with the fixing screw 207. The two fastening upper rings 208 of each set of the adaptive fastening device 2 are fixedly connected to the fixing screw 207 through the fixing hole 206 by the fixing screw 207; a movable groove 213 is provided on the lower surface of the fastening upper ring 208, and a through hole 214 is symmetrically provided on one surface of the movable groove 213. A plurality of No. 1 hinge seats 215 are provided on the lower surface of the fastening upper ring 208; the movable groove 213 cooperates with the fastening sleeve 209;

[0055] The side surface of the fastening sleeve 209 is alternately provided with a plurality of fixing seats 216 and convex grooves 223 in a circumferential array. A rotating shaft 217 is rotatably connected in the fixing seat 216. A torsion spring 218 and a limiting claw 219 are sleeved on the side surface of the rotating shaft 217. An avoidance groove 220 is provided on the upper end of the limiting claw 219. The torsion spring 218 is arranged in the avoidance groove 220. A second hinge seat 221 is fixed on one side of the limiting claw 219. The second hinge seat 221 and the first hinge seat 221 are connected to each other. The hinged seats 215 are connected by a connecting rod 222, and the connecting rod 222 is hinged to both the second hinged seat 221 and the first hinged seat 215; an adjusting rod 224 is symmetrically provided on the upper surface of the fastening sleeve 209, and a fixing block 225 is fixed to the upper end of the adjusting rod 224. An adjusting screw 226 is threadedly connected to one surface of the fixing block 225, and a knob 227 is provided on the upper end of the adjusting screw 226, and a support pad 228 is provided on the lower end of the adjusting screw 226;

[0056] The fastening housing 210 includes a funnel-shaped upper shell 229 and an adjustment tube 230. The funnel-shaped upper shell 229 is fixed to the upper end of the adjustment tube 230. A plurality of arc-shaped plates 231 are provided on the inner circumferential side of the funnel-shaped upper shell 229. The inner arc surfaces of the plurality of arc-shaped plates 231 are connected to a movable ring 232. The upper end surface of the movable ring 232 is provided with a plurality of supporting arc plates 233 in a circumferential array. A convex block 234 is fixed to the upper end of the inner arc surface of the supporting arc plates 233. The convex block 234 slides in engagement with the convex groove 223.

[0057] The side surface of the adjusting tube 230 is provided with an external thread, and the side surface of the adjusting tube 230 is threadedly connected to the adjusting screw 235. The lower end of the adjusting screw 235 is fixed with an auxiliary buoyancy plate 236, and the upper end of the auxiliary buoyancy plate 236 is provided with a counterweight block 237. The counterweight block 237 is sleeved on the side surface of the adjusting screw 235, and the side surface of the adjusting screw 235 is threadedly connected to a fixing bolt 238;

[0058] like Figure 3-Figure 5When the lever 224 is in the unlock position, the lever 224 is in the unlock position, and the spring 226 is in the unlock position, so that the lever 224 is locked and the spring 226 is unlocked, so that the lever 224 is unlocked and the spring 226 is unlocked. A plurality of guide rods 304 are provided on the lower surface of the support 3, and a main buoyancy plate 305 is nested in the plurality of guide rods 304. An adjusting screw 306 is rotatably connected to the middle portion of the main buoyancy plate 305. An adjusting disk 307 is provided on the upper end of the adjusting screw 306. A limit screw 309 is threadedly connected to the other side of the upper surface of the adjusting disk 307. A rotation groove 310 matching the adjusting disk 307 is provided in the middle portion of the support 3. An adjusting screw hole 318 matching the adjusting screw 306 is provided on the inner bottom surface of the rotation groove 310. An adjusting hole 308 is provided on one side of the upper surface of the adjusting disk 307. An adjusting handle (not shown in the figure) is inserted into the adjusting hole 308. The adjusting handle can be any handle that can be adapted to the adjusting hole 308. The purpose of the adjustment handle is to rotate the adjusting disk 307 so that the adjusting screw 306 and the adjusting screw hole 318 cooperate to adjust the distance between the main buoyancy plate 305 and the support 3.

[0059] In one embodiment, the shape and size of the upper fastening ring 208 are adapted to the support anchor pile 1 , and the upper fastening ring 208 and the support anchor pile 1 are in sliding fit.

[0060] In one embodiment, the shape and size of the fastening sleeve 209 are adapted to the support anchor pile 1 , and the fastening sleeve 209 and the support anchor pile 1 are in sliding fit.

[0061] In one embodiment, the shape and size of the adjustment rod 224 are adapted to the through hole 214 , and the adjustment rod 224 and the through hole 214 cooperate with each other.

[0062] In one embodiment, the shape and size of the convex block 234 are adapted to the convex groove 223 , and the shape and size of the movable ring 232 are adapted to the fastening sleeve 209 , and the movable ring 232 and the fastening sleeve 209 are slidably fitted together.

[0063] In one embodiment, a notch 239 is provided on one side of the upper end of the funnel-shaped upper shell 229 . The shape and size of the notch 239 are adapted to the connecting rod 202 . The notch 239 is adapted to the connecting rod 202 .

[0064] In one embodiment, the shape and size of the adjustment tube 230 are adapted to the support anchor pile 1 , and the adjustment tube 230 is adapted to the support anchor pile 1 .

[0065] In one embodiment, the shape and size of the limiting claw 219 are adapted to the limiting hole 101 , and the limiting claw 219 and the limiting hole 101 are snap-fitted together.

[0066] In one embodiment, Figure 7 、 Figure 13 and Figure 14 As shown, a protective fence 311 is provided on the upper surface of the supporting platform 3. The protective fence 311 includes a fixed protective fence 312, an upper protective fence 313 and a ladder protective fence 314. The fixed protective fence 312 and the ladder protective fence 314 are basic protective fences to prevent workers from falling into the water while working; the upper protective fence 313 is an anti-theft protective fence. When the construction workers rest at night, they can pull out the upper protective fence 313 and lock the end of the ladder protective fence 314 that is turned up with a chain lock; the fixed protective fence 312 is "U" shaped Structure, the fixed protective fence 312 consists of two side fences and a rear fence, C-shaped columns 315 are fixed on both sides of the upper end of the rear fence, the lower end of the C-shaped column 315 is fixedly connected to the side of the supporting platform 3, and the upper protective rail 313 is movably connected inside the C-shaped column 315. A supporting frame 319 is fixed at one end of the upper surface of the two side fences, and the position of the supporting frame 319 is adapted to the upper protective rail 313. A ladder guardrail 314 is hinged on the front side of the supporting platform 3, and a ladder 316 is provided in the middle of the ladder guardrail 314 to facilitate the staff to climb onto the work platform.

[0067] In one embodiment, a fixing rope 320 is fixed to the upper end of the ladder guardrail 314, and the fixing rope 320 is fixedly connected to the receiving frame 319. When the construction workers climb onto the platform, they flip the ladder guardrail 314 over and tie the fixing rope 320 and the receiving frame 319 together to form a closed guardrail around the supporting platform 3; the upper ends of the two C-shaped columns 315 are fixed with a limiting cable 317 to ensure that the upper guardrail 313 slides along the C-shaped column 315 to prevent the upper guardrail 313 from flipping to the outside of the supporting platform 3.

[0068] See also Figures 1-14 As shown, this embodiment shows the working principle of an above-water operation platform:

[0069] When encountering high tide or heavy rain, the main buoyancy plate 305 floats up and exerts an upward force on the supporting platform 3, so that the connecting rod 202 drives the fastening upper ring 208 on the same fastening assembly 201 to move upward synchronously. At this time, the connecting rod 222 pulls the limiting claw 219 out of the limiting hole 101, thereby driving the adaptive fastening device 2 to move synchronously along the supporting anchor pile 1 to a suitable position. After losing the buoyancy of the water, under the action of the torsion spring 218, the limiting claw 219 is reinserted into the limiting hole 101 to fix the supporting platform 3.

[0070] When the water level drops, the main buoyancy plate 305 and the auxiliary buoyancy plate 236 lose their buoyancy. Under the action of the counterweight block 237, the fastening shell 210 moves down along the support anchor pile 1, driving the convex block 234 to move down along the convex groove 223 until the movable ring 232 pushes the limiting claw 219 open, so that it disengages from the limiting hole 101, thereby causing the fastening assembly 201 to move down along the support anchor pile 1 until the auxiliary buoyancy plate 236 generates buoyancy again, offsetting the gravity of the counterweight block 237. Under the action of the torsion spring 218, the limiting claw 219 is reinserted into the limiting hole 101 to fix the bearing platform 3, thereby ensuring that the distance between the platform and the water surface remains unchanged, avoiding the platform being submerged in water due to rising water level, thereby causing unnecessary losses; at the same time, it also avoids the situation where the water level rises and the platform rises accordingly, and the distance between the platform and the water surface is high after the water level drops, making it impossible for construction workers to board the platform.

[0071] It needs to be further explained that when the water surface is flat and there is no water level change, the auxiliary buoyancy plate 236 cooperates with the counterweight block 237 to ensure that the fastening shell 210 has a certain downward pulling force, but this downward pulling force is not enough to drive the movable ring 232 to push open the limiting claw 219 and make it disengage from the limiting hole 101. Therefore, when the water rises, the auxiliary buoyancy plate 236 will not drive the fastening shell 210 to move up immediately, thereby causing the fastening sleeve 209 and the fastening upper ring 208 to move up synchronously, resulting in the limiting claw 219 being unable to disengage from the limiting hole 101.

[0072] Throughout this specification, references to terms such as "one embodiment," "example," and "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0073] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A water working platform, comprising a supporting anchor pile (1), two sets of adaptive fastening devices (2) and a bearing platform (3), characterized in that: Four support anchor piles (1) are provided, a set of adaptive fastening devices (2) is provided between two of the support anchor piles (1), and a bearing platform (3) is provided on the peripheral side surfaces of the four support anchor piles (1); The support anchor pile (1) is a tubular structure, a plurality of limiting holes (101) are provided on the side surface of the support anchor pile (1), and a warning light (102) is plugged into the upper end of the support anchor pile (1); The adaptive fastening device (2) comprises two fastening assemblies (201) and a connecting rod (202), wherein the two fastening assemblies (201) are fixedly connected via the connecting rod (202); The upper surface of the connecting rod (202) is provided with a threaded rod (203), the side surface of the threaded rod (203) is provided with a fastening nut (204), a side surface of the connecting rod (202) is provided with a level (205), both ends of the upper surface of the connecting rod (202) are provided with fixing holes (206), and fixing screws (207) are provided in the fixing holes (206); The fastening assembly (201) comprises a fastening upper ring (208), a fastening sleeve (209) and a fastening shell (210); a connection notch (211) is provided on one side of the upper surface of the fastening upper ring (208); a fixing screw hole (212) is provided on an inner surface of the connection notch (211); the fixing screw hole (212) is threadedly matched with the fixing screw (207); the fastening upper rings (208) of the two fastening assemblies (201) of each group of the adaptive fastening device (2) are fixedly connected to the fixing screw (207) through the fixing hole (206) through the fixing screw (207); a movable groove (213) is provided on the lower surface of the fastening upper ring (208); a through hole (214) is symmetrically provided on one surface of the movable groove (213); and a plurality of No. 1 hinge seats (215) are provided on the lower surface of the fastening upper ring (208); The side surface of the fastening sleeve (209) is alternately provided with a plurality of fixing seats (216) and convex grooves (223) in a circular array, the fixing seat (216) is rotatably connected with a rotating shaft (217), the side surface of the rotating shaft (217) is sleeved with a torsion spring (218) and a limiting claw (219), the upper end of the limiting claw (219) is provided with an avoidance groove (220), and the torsion spring (218) is arranged in the avoidance groove (220); a second hinge seat (221) is fixed to one side of the limiting claw (219), and the second hinge seat (221) is connected to a The first hinge seat (215) and the second hinge seat (215) are connected by a connecting rod (222), and the connecting rod (222) is hinged to the second hinge seat (221) and the first hinge seat (215); the upper surface of the fastening sleeve (209) is symmetrically provided with an adjusting rod (224), the upper end of the adjusting rod (224) is fixed with a fixing block (225), and one surface of the fixing block (225) is threadedly connected with an adjusting screw (226), the upper end of the adjusting screw (226) is provided with a knob (227), and the lower end of the adjusting screw (226) is provided with a support pad (228); The fastening shell (210) includes a funnel-shaped upper shell (229) and an adjusting tube (230), wherein the funnel-shaped upper shell (229) is fixed to the upper end of the adjusting tube (230), and a plurality of arc-shaped plates (231) are provided on the inner circumferential side surface of the funnel-shaped upper shell (229), wherein the inner arc surfaces of the plurality of arc-shaped plates (231) are commonly connected to a movable ring (232), and the upper end surface of the movable ring (232) is provided with a plurality of supporting arc plates (233) in a circumferential array, and a convex block (234) is fixed to the upper end of the inner arc surface of the supporting arc plate (233), and the convex block (234) is in sliding engagement with the convex groove (223); The side surface of the adjusting tube (230) is provided with an external thread, the side surface of the adjusting tube (230) is threadedly connected to an adjusting screw (235), the lower end of the adjusting screw (235) is fixed with an auxiliary buoyancy plate (236), the upper end of the auxiliary buoyancy plate (236) is provided with a counterweight (237), the counterweight (237) is sleeved on the side surface of the adjusting screw (235), and the side surface of the adjusting screw (235) is threadedly connected to a fixing bolt (238); The upper surface of the bearing platform (3) is provided with a plug-in hole (301) corresponding to the support anchor pile (1), and the plug-in hole (301) is plugged into the support anchor pile (1). Through holes (302) are provided on both sides of the upper surface of the bearing platform (3), and the threaded rod (203) is plugged into the bearing platform (3) through the through holes (302). Upper through holes (303) are symmetrically provided on both sides of the plug-in hole (301), and the adjusting rod (224) penetrates the bearing platform (3) through the upper through holes (303) and extends to the upper part; a plurality of guide rods (304) are provided on the lower surface of the bearing platform (3), and the plurality of guide rods (304) are nested together with the main floating The main buoyancy plate (305) is rotatably connected to an adjusting screw (306) in the middle part of the main buoyancy plate (305), an adjusting disk (307) is provided on the upper end of the adjusting screw (306), an adjusting hole (308) is provided on one side of the upper surface of the adjusting disk (307), an adjusting handle is inserted into the adjusting hole (308), and a limit screw (309) is threadedly connected on the other side of the upper surface of the adjusting disk (307); a rotating groove (310) matching the adjusting disk (307) is provided in the middle part of the supporting platform (3), and an adjusting screw hole (318) matching the adjusting screw (306) is provided on the inner bottom surface of the rotating groove (310); A protective fence (311) is provided on the upper surface of the supporting platform (3), and the protective fence (311) includes a fixed protective fence (312), an upper protective fence (313) and a ladder protective fence (314).

2. The above-water working platform according to claim 1, characterized in that: The shape and size of the fastening upper ring (208) are adapted to the supporting anchor pile (1), and the fastening upper ring (208) and the supporting anchor pile (1) are in sliding fit.

3. The above-water working platform according to claim 1, characterized in that: The shape and size of the fastening sleeve (209) are adapted to the supporting anchor pile (1), and the fastening sleeve (209) and the supporting anchor pile (1) are in sliding fit.

4. The above-water working platform according to claim 1, characterized in that: The shape and size of the adjusting rod (224) are adapted to the through hole (214), and the adjusting rod (224) and the through hole (214) cooperate with each other.

5. The above-water working platform according to claim 1, characterized in that: The shape and size of the convex block (234) are adapted to the convex groove (223), the shape and size of the movable ring (232) are adapted to the fastening sleeve (209), and the movable ring (232) and the fastening sleeve (209) are in sliding fit.

6. The above-water working platform according to claim 1, characterized in that: A notch (239) is provided on one side of the upper end of the funnel-shaped upper shell (229), and the shape and size of the notch (239) are adapted to the connecting rod (202). The notch (239) is adapted to the connecting rod (202).

7. The above-water working platform according to claim 1, characterized in that: The shape and size of the adjustment tube (230) are adapted to the support anchor pile (1), and the adjustment tube (230) is adapted to the support anchor pile (1).

8. The above-water working platform according to claim 1, characterized in that: The shape and size of the limiting claw (219) are adapted to the limiting hole (101), and the limiting claw (219) and the limiting hole (101) are snap-fitted together.

9. The above-water working platform according to claim 1, characterized in that: The fixed protective fence (312) is a "U"-shaped structure. The fixed protective fence (312) consists of two side fences and a rear fence. C-shaped columns (315) are fixed on both sides of the upper end of the rear fence. The lower end of the C-shaped column (315) is fixedly connected to the side of the bearing platform (3). The upper protective fence (313) is movably connected inside the C-shaped column (315). A supporting frame (319) is fixed on one end of the upper surface of the two side fences. The position of the supporting frame (319) is adapted to the upper protective fence (313). A ladder protective fence (314) is hinged on the front side of the bearing platform (3). A ladder (316) is provided in the middle of the ladder protective fence (314).

10. The above-water working platform according to claim 9, characterized in that: A fixing rope (320) is fixed to the upper end of the ladder guardrail (314), and the fixing rope (320) is fixedly connected to the receiving frame (319). A limiting cable (317) is fixed to the upper ends of the two C-shaped columns (315).

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