Overwater operation platform

Abstract

The invention discloses an overwater operation platform which comprises four supporting anchor piles, two sets of self-adaptive fastening devices and a bearing table, the number of the supporting anchor piles is four, one set of self-adaptive fastening devices is arranged between the two supporting anchor piles, and the bearing table is jointly arranged on the peripheral side faces of the four supporting anchor piles. According to the self-adaptive fastening device, in case of flood tide or heavy rain and the like, a main buoyancy plate floats upwards to drive a fastening upper ring on the same fastening assembly to synchronously move upwards, a connecting rod pulls a limiting claw to be separated from a limiting hole and drives the self-adaptive fastening device to synchronously move upwards to a proper position, and after the buoyancy of water is lost, the limiting claw is inserted into the limiting hole again to fix a bearing table; when the water level drops, the main buoyancy plate fastens the shell to drive the convex block to move downwards along the convex groove under the action of the balancing weight until the limiting claw is ejected open by the movable ring, so that the fastening assembly moves downwards along the supporting anchor pile until the auxiliary buoyancy plate generates buoyancy again and the limiting claw is inserted into the limiting hole again to be fixed, and the situation that the platform is immersed by water due to the rising of the water level is avoided.

Description

Technical Field

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

[0002] Currently, water operation platforms include anchor-type water fixed platforms and pontoon platforms. The anchor-type water fixed platforms are fixed on the riverbed by pile drivers and other mechanical equipment, 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 water fixed platforms are currently widely used.

[0003] Existing work platforms use pile foundations as support to build construction platforms, which are generally fixed platforms. When encountering high tides or heavy rains, the water level will rise and even submerge the platform, causing the equipment and materials on the platform that have not been put away in time to be 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 avoid loss, thus wasting manpower.

[0004] In order to solve the above problems, a 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] In order 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 limit holes are arranged 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 comprises 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 peripheral side of the threaded rod is provided with a fastening nut, a side surface of the connecting rod is provided with a level gauge, 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 comprises 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 fastening upper rings of the two fastening assemblies of each group of the adaptive fastening device are fixedly connected with the fixing screw through 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 circular 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 on the upper end of the limiting claw, and the torsion spring is arranged in the avoidance groove; a No. 2 articulated seat is fixed to one side surface of the limiting claw, the No. 2 articulated seat is connected to the No. 1 articulated seat by a connecting rod, and the connecting rod is hinged to both the No. 2 articulated seat and the No. 1 articulated seat; an adjusting rod is symmetrically arranged 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 arranged on the upper end of the adjusting screw, and a support pad is arranged on the lower end of the adjusting screw;

[0013] The fastening shell comprises a funnel-shaped upper shell and an adjusting tube, the funnel-shaped upper shell is fixed to the upper end of the adjusting tube, a plurality of arc-shaped plates are arranged on the inner circumferential side of the funnel-shaped upper shell, the inner arc surfaces of the plurality of arc-shaped plates are connected together with a movable ring, a plurality of supporting arc-shaped plates are arranged on the upper end surface of the movable ring in a circumferential array, a convex block is fixed on the upper end of the inner arc surface of the supporting arc-shaped plate, and the convex block is slidably matched 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 with 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 with 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 plurality of guide rods are provided on the lower surface of the bearing platform, and a main buoyancy plate is nested together with the plurality of guide rods, and an adjusting screw is rotatably connected to the middle part of the main buoyancy plate, and an adjusting disk is provided on the upper end of the adjusting screw, an adjusting hole is provided on one side of the upper surface of the adjusting disk, 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 part 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 upper fastening ring are adapted to the supporting anchor piles, and the upper fastening ring and the supporting anchor piles are slidably matched.

[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 slidably matched.

[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 matched.

[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 is snap-fitted with the limiting hole.

[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. A 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 and the like, the main buoyancy plate floats up to give an upward force to the bearing platform, so that the connecting rod drives the fastening upper ring on the same fastening assembly to move upward 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 a suitable 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 preventing the platform from being submerged when the water level rises, resulting in the equipment and materials on the platform that have not been put away in time being unable to be used normally.

[0027] In the present invention, when the water level drops, the main buoyancy plate and the auxiliary buoyancy plate lose buoyancy, and under the action of the counterweight block, the fastening shell moves downward along the supporting anchor pile, driving the convex block to move downward along the convex groove until the movable ring pushes the limit claw open to disengage it from the limit hole, thereby causing the fastening assembly to move downward along the supporting anchor pile until the auxiliary buoyancy plate generates buoyancy again to offset the gravity of the counterweight block. 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 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.

[0028] In the present invention, the fixed protective fence and the ladder protective fence are combined to form a closed protective fence around the foundation to prevent workers from falling into the water while working; an upper protective fence is added as an anti-theft protective fence, and when the construction workers rest at night, the upper protective fence can be pulled out and locked with the upper end of the ladder protective fence 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 protective fence, which increases the functionality and adaptability of the protective fence.

[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 accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

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

[0032] Figure 2 It 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 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 It is a partial structural schematic diagram of an above-water operation platform;

[0038] Figure 8 It is a schematic diagram of the structure of the adaptive fastening device in the present invention;

[0039] Fig. 9 It is a schematic diagram of the structure of the fastening upper ring in the present invention;

[0040] Fig.10 It is a structural schematic diagram of the fastening sleeve in the present invention;

[0041] Fig.11 It is a schematic diagram of the structure of the fastening housing in the present invention;

[0042] Fig.12 It is a structural schematic diagram of the connecting rod in the present invention;

[0043] Fig.13 It is a schematic diagram of the structure of the upper guardrail in the present invention;

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

[0045] In the accompanying drawings, the components represented by the reference numerals are listed 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 upper ring; 209. Fastening sleeve; 210. Fastening shell; 211. Connecting notch; 212. Fastening 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 tube; 236. Auxiliary buoyancy plate; 237. Counterweight block; 238. Fixing bolt; 239. Notch; 3. Bearing platform; 301. Plug-in 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 groove; 311. Protective fence; 312. Fixed protective fence; 313. Upper protective fence; 314. Ladder protective fence; 315. C-shaped column; 316. Ladder; 317. Limiting cable; 318. Adjusting screw hole; 319. Support frame; 320. Fixed rope. DETAILED DESCRIPTION

[0047] 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.

[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, rather than indicating or implying that the components or elements referred to must have a specific direction, be constructed and operated 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 clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] See also Figure 1-Figure 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, wherein 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, and a plurality of limit holes 101 are arranged on the side of the support anchor pile 1. A warning light 102 is plugged into 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 at night to prevent other ships or other water equipment from colliding with the platform, and 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 Fig.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 provided 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 Figure 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 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 screw 207 penetrating the fixing hole 206; a movable groove 213 is provided on the lower surface of the fastening upper ring 208, and through holes 214 are 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 and the fastening sleeve 209 cooperate with each other;

[0055] A plurality of fixing seats 216 and convex grooves 223 are alternately arranged in a circular array on the side surface of the fastening sleeve 209. 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 opened at 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 articulated seats 215 are connected by a connecting rod 222, and the connecting rod 222 is articulated with both the second articulated seat 221 and the first articulated seat 215; an adjusting rod 224 is symmetrically arranged on the upper surface of the fastening sleeve 209, 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, a knob 227 is arranged on the upper end of the adjusting screw 226, and a support pad 228 is arranged on the lower end of the adjusting screw 226;

[0056] The fastening housing 210 includes a funnel-shaped upper shell 229 and an adjusting tube 230. The funnel-shaped upper shell 229 is fixed to the upper end of the adjusting tube 230. A plurality of arc plates 231 are arranged on the inner circumferential side of the funnel-shaped upper shell 229. The inner arc surfaces of the plurality of arc plates 231 are commonly connected with 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 plate 233. The convex block 234 is slidably matched with the convex groove 223.

[0057] 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 with 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 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 with a fixing bolt 238;

[0058] like Figure 3-Figure 5As shown, the upper surface of the bearing platform 3 is provided with a plug-in hole 301 corresponding to the supporting anchor pile 1, and the plug-in hole 301 is plugged with the supporting anchor pile 1, and through holes 302 are set on both sides of the upper surface of the bearing platform 3, and the threaded rod 203 is plugged with the bearing platform 3 through the through hole 302, and is fixed by the fastening nut 204 after plugging, so that the connecting rod 202 and the bearing platform 3 are fixed; upper through holes 303 are symmetrically opened 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. When the water level is stable and the staff is working, in order to ensure the stability of the platform, the adjusting screw 226 can be turned to drive the supporting pad 228 to push the bearing platform 3, thereby pulling the adjusting rod 224 to drive the fastening sleeve 209 to always be close to the fastening upper ring 208, so that the limiting claw 219 is tightly inserted into the limiting hole 101; the bearing platform A plurality of guide rods 304 are arranged 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 of the main buoyancy plate 305. An adjusting disk 307 is arranged 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 rotating groove 310 matching the adjusting disk 307 is arranged in the middle of the support 3. An adjusting screw hole 318 matching the adjusting screw 306 is arranged on the inner bottom surface of the rotating groove 310. An adjusting hole 308 is arranged 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 matched with the adjusting hole 308. The adjusting handle is arranged for rotating 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 supporting anchor pile 1 , and the upper fastening ring 208 and the supporting anchor pile 1 are slidably matched.

[0060] In one embodiment, 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 slidably matched.

[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 , 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 matched.

[0063] In one embodiment, 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 .

[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, if Figure 7 , Fig.13 and Fig.14 As shown, a protective fence 311 is arranged 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, wherein the fixed protective fence 312 and the ladder protective fence 314 are basic protective fences to prevent workers from slipping and falling into the water when 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 turned up with the ladder protective fence 314 through a chain lock; the fixed protective fence 312 is "U" shaped Structure, the fixed protective fence 312 is composed 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 fence 313 is movably connected inside the C-shaped column 315. A receiving frame 319 is fixed at one end of the upper surface of the two side fences, and the position of the receiving frame 319 is adapted to the upper protective fence 313. A ladder guardrail 314 is hinged on the front side of the supporting platform 3, and a ladder 316 is arranged in the middle of the ladder guardrail 314 to facilitate the staff to climb onto the working platform.

[0067] In one of the embodiments, 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, the ladder guardrail 314 is turned over, and the fixing rope 320 and the receiving frame 319 are tied and fixed, thereby forming a closed guardrail around the supporting platform 3; a limiting cable 317 is fixed to the upper end of the two C-shaped columns 315 to ensure that the upper guardrail 313 slides along the C-shaped columns 315 to prevent the upper guardrail 313 from turning over to the outside of the supporting platform 3.

[0068] See also Figure 1-Figure 14 As shown, this embodiment is a working principle of a water operation platform:

[0069] When encountering high tide or heavy rain, the main buoyancy board 305 floats up to give an upward force to the bearing 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 bearing platform 3;

[0070] When the water level drops, the main buoyancy plate 305 and the auxiliary buoyancy plate 236 lose buoyancy, and under the action of the counterweight block 237, the fastening shell 210 moves down along the supporting 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 is disengaged from the limiting hole 101, thereby causing the fastening assembly 201 to move down along the supporting anchor pile 1 until the auxiliary buoyancy plate 236 generates buoyancy again to offset 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 follows the rise, and the distance between the platform and the water surface is high after the water level drops, making it impossible for construction personnel to board the platform.

[0071] It needs to be further explained that when the water surface is calm 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] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0073] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A water working platform, comprising supporting anchor piles (1), two sets of adaptive fastening devices (2) and a bearing platform (3), characterized in that: Four supporting anchor piles (1) are provided, a group of adaptive fastening devices (2) is provided between two supporting anchor piles (1), and a bearing platform (3) is provided on the peripheral side surfaces of the four supporting anchor piles (1); The support anchor pile (1) is a tubular structure, a plurality of limiting holes (101) are arranged 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 components (201) and a connecting rod (202), and the two fastening components (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 peripheral side 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 a surface inside the connection notch (211); the fixing screw hole (212) is threadedly matched with a 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) by the fixing screw (207) passing through the fixing hole (206); 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; a rotating shaft (217) is rotatably connected inside 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 at 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 to one side surface of the limiting claw (219); 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), 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 supporting pad (228); The fastening shell (210) comprises 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 arranged on the inner circumferential side surface of the funnel-shaped upper shell (229), and 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-shaped plates (233) in a circular array, and a convex block (234) is fixed to the upper end of the inner arc surface of the supporting arc-shaped plate (233), and the convex block (234) is slidably matched with the convex groove (223); The peripheral side surface of the adjusting tube (230) is provided with an external thread, the peripheral side surface of the adjusting tube (230) is threadedly connected with an adjusting screw tube (235), the lower end of the adjusting screw tube (235) is fixed with an auxiliary buoyancy plate (236), the upper end of the auxiliary buoyancy plate (236) is provided with a counterweight block (237), the counterweight block (237) is sleeved on the peripheral side surface of the adjusting screw tube (235), and the peripheral side surface of the adjusting screw tube (235) is threadedly connected with a fixing bolt (238); The upper surface of the bearing platform (3) is provided with a plug-in hole (301) corresponding to the supporting anchor pile (1), and the plug-in hole (301) is plugged into the supporting 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 member. The main buoyancy plate (305) is rotatably connected with an adjusting screw (306) in the middle part of the main buoyancy plate (305), an adjusting disk (307) is arranged at the upper end of the adjusting screw (306), an adjusting hole (308) is arranged 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 to the other side of the upper surface of the adjusting disk (307); a rotating groove (310) matching with the adjusting disk (307) is opened in the middle part of the bearing platform (3), and an adjusting screw hole (318) matching with the adjusting screw (306) is opened on the inner bottom surface of the rotating groove (310); The upper surface of the bearing platform (3) is provided with a protective fence (311), and the protective fence (311) comprises 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 upper fastening ring (208) are adapted to the supporting anchor pile (1), and the upper fastening 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 compatible with 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 compatible with the convex groove (223), the shape and size of the movable ring (232) are compatible with the fastening sleeve (209), and the movable ring (232) and the fastening sleeve (209) are slidably matched.

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); the shape and size of the notch (239) are adapted to the connecting rod (202); and 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 compatible with the support anchor pile (1), and the adjustment tube (230) is compatible with 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 compatible with 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) is composed 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). The upper protective fence (313) is movably connected inside the C-shaped column (315). A receiving frame (319) is fixed on one end of the upper surface of the two side fences. The position of the receiving frame (319) is adapted to the upper protective fence (313). A ladder protective fence (314) is hinged on the front side of the supporting platform (3), and a ladder (316) is arranged 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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