Anti-sinking floating body for water conservancy and hydropower engineering

Abstract

The invention discloses an anti-sinking floating body for water conservancy and hydropower engineering, relates to the technical field of anti-sinking floating bodies, and solves the technical problems that in a complex water surface environment, a traditional floating body is poor in floating stability and difficult to float stably, so that an instrument shakes, and the accuracy and reliability of data acquisition are greatly reduced. Traction rings are fixedly connected to the four corners of the top end of the floating body base plate, a floating mechanism is arranged at the bottom end of the floating body base plate, an auxiliary supporting mechanism is arranged on the outer side of the bottom end of the floating mechanism, and a clamping mechanism is arranged in the center of the top end of the floating body base plate. Through cooperative work of all the mechanisms, a stable and reliable platform is provided for work such as data monitoring in the water conservancy and hydropower engineering, normal work of instruments can be guaranteed in the environment of torrential water flow or large water surface fluctuation, the accuracy and reliability of water conservancy data recording are improved, and powerful support is provided for planning, construction and management of the water conservancy and hydropower engineering.

Description

Technical Field

[0001] The invention relates to the technical field of anti-sinking floating bodies, and in particular to an anti-sinking floating body for water conservancy and hydropower engineering. Background Art

[0002] In the field of water conservancy and hydropower engineering, accurate monitoring of various hydrological data is crucial, which is directly related to the planning, construction and management of the project. In actual work, it is often necessary to set up instruments on the water surface to collect data, which makes the float a key equipment. However, there are some common problems with the existing floats used in water conservancy and hydropower engineering.

[0003] From the perspective of floating stability, many traditional floats perform poorly in complex water surface environments. When encountering wind and waves, turbulent water flow, etc., which cause large fluctuations in the water surface, traditional floats are difficult to maintain a stable floating state. Because its simple floating mechanism design cannot effectively eliminate water wave fluctuations, it can only let the float go with the flow, and it is difficult to provide a stable working platform for the instruments installed on it, which makes the instruments susceptible to shaking, thereby reducing the accuracy and reliability of data collection. At the same time, the auxiliary support mechanism of the traditional float has limited functions. Under the impact of water flow, the fluctuation amplitude of the fixed bottom plate is difficult to effectively reduce, and there is a lack of effective water wave elimination devices, which makes it difficult to cope with the impact of water flow, further weakening the overall stability. In terms of instrument fixation, the existing clamping mechanism has defects. It is difficult to adapt to instruments of different specifications and cannot flexibly adjust the clamping method, making it difficult to fix instruments of special specifications; and under external interference such as wind and waves, the instrument is easy to loosen, and the instrument cannot be guaranteed to be stably fixed, which seriously hinders the smooth development of data monitoring work.

[0004] To sum up, in order to solve the problems existing in the floating stability, auxiliary support and instrument fixation of the existing buoys for water conservancy and hydropower projects, it is of great practical significance to develop a new type of anti-sinking buoy for water conservancy and hydropower projects. This patent is generated based on such a background. Summary of the invention

[0005] The purpose of the present invention is to provide an anti-sinking floating body for water conservancy and hydropower engineering to solve the following technical problems:

[0006] In complex water environments, traditional floats have poor floating stability. When wind, waves, and turbulent currents cause large fluctuations on the water surface, simple floating mechanisms cannot absorb the waves, and it is difficult for the float to float stably, causing the instrument to shake, greatly reducing the accuracy and reliability of data collection.

[0007] The object of the present invention can be achieved by the following technical solutions: An anti-sinking floating body for water conservancy and hydropower projects, including a floating body substrate, traction rings are fixedly connected to the four corners of the top end of the floating body substrate, a floating mechanism is arranged at the bottom end of the floating body substrate, an auxiliary support mechanism is arranged on the outer side of the bottom end of the floating mechanism, and a clamping mechanism is arranged at the center of the top end of the floating body substrate;

[0008] The floating mechanism includes a fixed top plate, a spherical groove block is fixedly connected to the bottom end of the fixed top plate, a spherical support head is rotatably connected to the inner side of the bottom of the spherical groove block, a fixed bottom plate is fixedly connected to the bottom end of the spherical support head, connecting plates are fixedly connected to the outer sides of the fixed bottom plate, support plates are fixedly connected to the outer sides of a plurality of the connecting plates, air bags are clamped inside the bottom ends of the outer sides of a plurality of the support plates, a fixed frame is fixedly connected to the bottom end of the fixed bottom plate, a floating ball is clamped inside the fixed frame, upper rotary joints are fixedly connected to the outer circumferences of the outer walls of the spherical groove blocks, insertion rods are rotatably connected to the inner sides of the upper rotary joints, sleeves are slidably connected to the outer walls of each of the insertion rods, lower rotary joints are rotatably connected to the bottom ends of the outer walls of each of the sleeves, fixed stop pieces are fixedly connected to one ends of the outer walls of the insertion rods close to the upper rotary joints and one ends of the outer walls of the sleeves close to the lower rotary joints, buffer springs are fixedly connected to the inner sides of the fixed stop pieces, the floating body substrate is threadedly connected to the top end of the fixed top plate by bolts, the bottom end of the lower rotary joint is fixedly connected to the outer side of the top end of the support plate, and the buffer springs are sleeved on the outer walls of the insertion rods and the sleeves.

[0009] As a further solution of the present invention, the connecting plate is composed of two shaft plates rotatably connected together by a pin shaft, one of the shaft plates is fitted on the outer circumference of the outer wall of the fixed bottom plate, and the side surface of the other shaft plate is fixedly connected to the inner side of the support plate.

[0010] As a further solution of the present invention, the auxiliary support mechanism includes a plurality of support rods, telescopic rods are fixedly connected to the outer top ends of a plurality of the support rods, support springs are sleeved on the outer walls of each of the telescopic rods, groove tubes are fixedly connected to the outer sides of the outer walls of a plurality of the support rods, nuts are rotatably connected to the outer sides of each of the groove tubes through bushings, a water wave elimination member is arranged on the side surfaces of two of the support rods, the inner sides of a plurality of the support rods are fixedly connected to the four corners of the outer wall of the fixed bottom plate, and the top ends of a plurality of the telescopic rods are respectively fixedly connected to the outer sides of the bottom of the floating body substrate.

[0011] As a further solution of the present invention, the water wave eliminating member includes a storage tube. One side of the outer wall of the storage tube is fixedly connected with a fixed lead screw. A winding roller is rotatably connected inside the storage tube. A fixed chuck is fixedly connected to the front end of the winding roller. A connecting line is wound around the outer wall of the winding roller. A sliding chuck is clamped to the front end of the fixed chuck. A sliding rod is fixedly connected to the center of the front end of the sliding chuck. The front end of the outer wall of the sliding rod is rotatably connected with a knob through a pin shaft. An extrusion spring is fixedly connected to the front end of the outer wall of the sliding chuck. One end of the connecting line is fixedly connected with a water wave blocking net. A plurality of small floating balls are evenly distributed at the top of the water wave blocking net. The storage tube is threadedly connected inside a nut located on the side through the lead screw. The extrusion spring is sleeved on the rear end of the outer wall of the sliding rod. The sliding rod is slidably connected to the front end inside the storage tube.

[0012] As a further solution of the present invention, a cavity is provided on one side of the outer wall of the storage tube. One end of the connecting line extends to the outside of the storage tube through the cavity.

[0013] As a further solution of the present invention, the clamping mechanism includes a clamping seat. Two sliding plates are slidably connected inside the side surface of the clamping seat. Clamping plates are fixedly connected to the outer sides of the two sliding plates. Fixed disks are respectively fixedly connected to the front surface of the sliding plate located at the front end and the back surface of the sliding plate located at the rear end among the two sliding plates. Spring return rods are fixedly connected to the side surfaces of the fixed disks. Tooth plates are respectively fixedly connected to the inner sides of the two sliding plates. A gear is rotatably connected to the center of the inside of the clamping seat. The clamping seat is fixedly connected to the center of the top end of the floating body substrate. The other ends of the spring return rods are fixedly connected to the inner wall of the clamping seat. The inner sides of the tooth plates are meshed with the outer wall of the gear.

[0014] As a further solution of the present invention, chutes are provided on the side surfaces of the clamping seat. The two sliding plates are respectively slidably connected inside the chutes.

[0015] The beneficial effects of the present invention:

[0016] (1) Through the cooperative work of the floating mechanism, the airbag and the floating ball act together to enable the support plate and the fixed bottom plate to stably float on the water surface, providing reliable floating support for the floating body substrate; when the support plate floats, the sleeve, the insertion rod, the fixed stop piece and the buffer spring cooperate with each other to effectively eliminate the up and down floating of the support plate, making the floating body substrate float more smoothly on the water surface, avoiding large fluctuations with the water waves, providing a stable working environment for instrument erection, and facilitating the recording of water conservancy data; the design of the spherical groove block and the spherical support head allows the fixed top plate and the fixed bottom plate to rotate relative to each other, better adapting to the complex fluctuations of the water surface and ensuring the stability of the floating body in various water surface environments.

[0017] (2) Through the work of the auxiliary support mechanism, the telescopic rod and the support spring cooperate with each other. When the buoy is impacted by the water flow and generates fluctuations, the fluctuation amplitude of the fixed bottom plate is effectively reduced, thereby further improving the stability of the floating body base plate; the water wave elimination component can be flexibly installed on both sides or at the front and rear ends of the support rod according to the direction of the water flow, and the water wave barrier net can be used to reduce the impact of the water flow, reduce the impact on the floating mechanism, and make the floating body float more stably in the water.

[0018] (3) Through the operation of the clamping mechanism, the two clamping plates can move in opposite directions at the same time by utilizing the transmission cooperation of the gear and the toothed plate, so as to clamp instruments of different specifications and ensure that the instrument is always at the center position of the top of the clamping seat, which is convenient for fixing various types of observation instruments. After the instrument is installed, the spring reset rod can deal with the loosening of the clamping plate caused by external interference, and promptly pull the slide plate and the clamping plate to reset, ensuring that the instrument is firmly clamped.

[0019] (4) Through the collaborative work of various institutions, a stable and reliable platform is provided for data monitoring and other tasks in water conservancy and hydropower projects. In an environment with turbulent water flow or large water surface fluctuations, the normal operation of instruments can be ensured, the accuracy and reliability of water conservancy data records can be improved, and strong support can be provided for the planning, construction and management of water conservancy and hydropower projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the connection structure of the anti-sinking floating body for water conservancy and hydropower engineering of the present invention;

[0021] Figure 2 The present invention Figure 1 A schematic diagram of a connection structure viewed from above;

[0022] Figure 3 The present invention Figure 1 The schematic diagram of the connection structure between the floating body substrate and the clamping mechanism is omitted;

[0023] Figure 4 The present invention Figure 3 Schematic diagram of the connection structure of the mid-floating mechanism;

[0024] Figure 5 The present invention Figure 4 A schematic diagram of a front view connection structure;

[0025] Figure 6 The present invention Figure 5 Schematic diagram of the cross-section connection structure;

[0026] Figure 7 The present invention Figure 3 Schematic diagram of the connection structure of the auxiliary support mechanism;

[0027] Figure 8 The present invention Figure 7 A schematic diagram of a locally enlarged connection structure;

[0028] Figure 9 is the schematic diagram of the enlarged connection structure at position A in the present invention Figure 8 ;

[0029] Figure 10 is the schematic diagram of the side view sectional connection structure of the water wave elimination component in the present invention Figure 9 ;

[0030] Figure 11 is the schematic diagram of the connection structure of the clamping mechanism in the present invention Figure 1 ;

[0031] Figure 12 is the schematic diagram of the sectional connection structure of the present invention Figure 11 ;

[0032] Figure 13 is the schematic diagram of the top view sectional connection structure of the present invention Figure 12 ;

[0033] In the figure: 1. floating body substrate; 2. towing ring; 3. floating mechanism; 301. fixed top plate; 302. spherical groove block; 303. spherical support head; 304. fixed bottom plate; 305. connecting plate; 306. support plate; 307. airbag; 308. fixed frame; 309. floating ball; 310. upper swivel joint; 311. insertion rod; 312. sleeve; 313. lower swivel joint; 314. fixed retaining piece; 315. buffer spring; 4. auxiliary support mechanism; 401. support rod; 402. telescopic rod; 403. support spring; 404. groove tube; 405. nut; 406. water wave elimination component; 4061. receiving tube; 4062. fixed screw rod; 4063. winding roller; 4064. fixed chuck; 4065. connecting line; 4066. sliding chuck; 4067. sliding rod; 4068. knob; 4069. compression spring; 40610. water wave blocking net; 40611. small floating buoy; 5. clamping mechanism; 501. clamping seat; 502. sliding plate; 503. clamping plate; 504. fixed disk; 505. spring return rod; 506. toothed plate; 507. gear Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention

[0035] Embodiment 1

[0036] Please refer to Figures 1-6As shown in the figure, the present invention is an anti-sinking floating body for water conservancy and hydropower projects, including a floating body substrate 1, which is used to support the clamping mechanism 5. Traction rings 2 are fixedly connected to the four corners of the top of the floating body substrate 1. The traction rings 2 are used to traction the floating body substrate 1, facilitating the control of the overall position of the anti-sinking floating body. A floating mechanism 3 is arranged at the bottom end of the floating body substrate 1, and the floating mechanism 3 is used to support the floating body substrate 1, enabling the floating body substrate 1 and the clamping mechanism 5 installed on its top to float on the water surface. At the same time, it can eliminate the fluctuation of water waves to a certain extent, making the floating body substrate 1 more stable. An auxiliary support mechanism 4 is arranged on the outer side of the bottom end of the floating mechanism 3. The auxiliary support mechanism 4 is used to assist the floating mechanism 3 in supporting the floating body substrate 1 and can eliminate water waves, enabling the floating mechanism 3 to support the floating body substrate 1 more stably. A clamping mechanism 5 is arranged at the center of the top of the floating body substrate 1, and the clamping mechanism 5 is used to clamp and fix the placed instruments;

[0037] The floating mechanism 3 includes a fixed top plate 301 which is used to fix the floating body substrate 1. A spherical groove block 302 is fixedly connected to the bottom end of the fixed top plate 301. The spherical groove block 302 is used to support the spherical support head 303 and enable the spherical support head 303 to rotate freely inside the spherical groove block 302. The spherical support head 303 is rotatably connected to the inner bottom of the spherical groove block 302. The spherical support head 303 is used to fix the fixed bottom plate 304 and can connect the fixed top plate 301 and the fixed bottom plate 304 together. The bottom end of the spherical support head 303 is fixedly connected to the fixed bottom plate 304. The fixed bottom plate 304 is used to fix the connecting plate 305. Connecting plates 305 are fixedly connected to the outer sides of the fixed bottom plate 304. The connecting plates 305 are used to connect the support plate 306 and the fixed bottom plate 304 together and enable the inner side of the support plate 306 to swing up and down on the side of the fixed bottom plate 304 through the work of the connecting plates 305. Support plates 306 are fixedly connected to the outer sides of multiple connecting plates 305. The support plates 306 are used to clamp the airbag 307. The airbag 307 is clamped inside the bottom ends of the outer sides of multiple support plates 306. Through the work of the provided airbag 307, the support plate 306 can float on the water surface. A fixed frame 308 is fixedly connected to the bottom end of the fixed bottom plate 304. The fixed frame 308 is used to clamp the floating ball 309. The floating ball 309 is clamped inside the fixed frame 308. The floating ball 309 can make the fixed bottom plate 304 float on the water surface. Upper swivel joints 310 are fixedly connected to the outer circumferences of the outer walls of the spherical groove block 302. The upper swivel joints 310 are used to support the insertion rod 311 and enable the end of the insertion rod 311 to rotate inside the upper swivel joint 310. The insertion rod 311 is rotatably connected to the inner side of the upper swivel joint 310. The insertion rod 311 can slide inside the sleeve 312. The outer wall of each insertion rod 311 is slidably connected to the sleeve 312. The sleeve 312 is used to support the insertion rod 311 and enable the insertion rod 311 to expand and contract inside the sleeve 312. The bottom end of the outer wall of each sleeve 312 is rotatably connected to a lower swivel joint 313. The lower swivel joint 313 is used to support the end of the sleeve 312 and enable the sleeve 312 to rotate around the inner side of the lower swivel joint 313 as the axis. Fixed retaining pieces 314 are fixedly connected to one end of the outer wall of the insertion rod 311 close to the upper swivel joint 310 and one end of the outer wall of the sleeve 312 close to the lower swivel joint 313. The fixed retaining pieces 314 are used to fix the buffer spring 315. The buffer spring 315 is fixedly connected to the inner side of the fixed retaining piece 314. The buffer spring 315 is used to reset the sleeve 312 and the insertion rod 311, thereby reducing the fluctuations generated when the support plate 306 floats. The floating body substrate 1 is connected to the top end of the fixed top plate 301 by bolt threading. The bottom end of the lower swivel joint 313 is fixedly connected to the outer top end of the support plate 306. The buffer spring 315 is sleeved on the outer walls of the insertion rod 311 and the sleeve 312.

[0038] In this embodiment, preferably, the connecting plate 305 is composed of two shaft plates rotatably connected together by a pin shaft. One of the shaft plates is fitted around the outer wall of the fixed bottom plate 304, and the side of the other shaft plate is fixedly connected to the inner side of the support plate 306.

[0039] In summary, after the floating mechanism 3 is placed in the water, through the operation of the airbag 307 and the floating ball 309, the support plate 306 and the fixed bottom plate 304 can float on the water surface. When the water surface fluctuates, the fluctuating water surface will drive the support plate 306 to shake. When the support plate 306 floats up and down, it will drive the lower swivel joint 313 fixedly connected to the outer side of its top to move together. When the lower swivel joint 313 is displaced, it will drive the sleeve 312 to slide on the outer wall of the insertion rod 311. Through the mutual cooperation between the sleeve 312, the insertion rod 311, the fixed retaining piece 314 and the buffer spring 315, the up and down floating of the support plate 306 can be eliminated, so that the floating body substrate 1 floats more stably on the water surface, can avoid fluctuating with the water waves, is convenient for erecting the instrument, and makes its working environment more stable, which is convenient for recording water conservancy data and other work.

[0040] Embodiment 2

[0041] Please refer to Figure 1 、 Figure 2 and Figures 7-10 As shown in, on the basis of Embodiment 1, the auxiliary support mechanism 4 includes a plurality of support rods 401. The support rods 401 are used to support the telescopic rod 402 and the water wave elimination member 406. The outer tops of the plurality of support rods 401 are fixedly connected with telescopic rods 402, and the telescopic rods 402 are also used to support the floating body substrate 1. A support spring 403 is sleeved on the outer wall of each telescopic rod 402, and the support spring 403 is used to reset the telescopic rod 402. Through the mutual cooperation of the support spring 403 and the telescopic rod 402, the fluctuation amplitude of the fixed bottom plate 304 can be reduced when it fluctuates, so that the floating body substrate 1 is more stable. Groove tubes 404 are fixedly connected to the outer sides of the outer walls of the plurality of support rods 401, and the groove tubes 404 are used to receive the lead screws in the water wave elimination member 406. A nut 405 is rotatably connected to the outside of each groove tube 404 through a bushing, and the nut 405 is used to thread-lock the lead screws in the water wave elimination member 406. The water wave elimination member 406 is arranged on the sides of two of the support rods 401. The water wave elimination member 406 can reduce the water waves floating from afar, so as to reduce the influence on the support plate 306 when the water waves float, and enable it to float more stably on the water surface. The inner sides of the plurality of support rods 401 are fixedly connected to the four corners of the outer wall of the fixed bottom plate 304, and the tops of the plurality of telescopic rods 402 are respectively fixedly connected to the outer sides of the bottom of the floating body substrate 1.

[0042] In this embodiment, preferably, the water wave elimination component 406 includes a storage tube 4061. The storage tube 4061 is used to store the connection line 4065 wound around the outer wall of the winding roller 4063. On one side of the outer wall of the storage tube 4061, a fixed screw rod 4062 is fixedly connected. The screw rod is used to connect the storage tube 4061 and the side surface of the support rod 401 together. Inside the storage tube 4061, a winding roller 4063 is rotatably connected. The winding roller 4063 is used to wind and store the connection line 4065. At the front end of the winding roller 4063, a fixed chuck 4064 is fixedly connected. The fixed chuck 4064 is used to clamp the winding roller 4063 so that it cannot rotate randomly inside the storage tube 4061. The connection line 4065 is wound around the outer wall of the winding roller 4063. The connection line 4065 is used to fix the water wave blocking net 40610. At the front end of the fixed chuck 4064, a sliding chuck 4066 is clamped. The sliding chuck 4066 is used to clamp the fixed chuck 4064. At the center of the front end of the sliding chuck 4066, a sliding rod 4067 is fixedly connected. The sliding rod 4067 is used to fix the sliding chuck 4066 and can drive the sliding chuck 4066 to move. At the front end of the outer wall of the sliding rod 4067, a knob 4068 is rotatably connected through a pin shaft. The knob 4068 is used to drive the sliding rod 4067 to rotate and can also pull the sliding rod 4067 out from the front end of the storage tube 4061. At the front end of the outer wall of the sliding chuck 4066, a compression spring 4069 is fixedly connected. The compression spring 4069 is used to squeeze the sliding chuck 4066. And when the sliding rod 4067 is pulled forward from the inner wall of the storage tube 4061, the compression spring 4069 can be deformed. When the pulling of the sliding rod 4067 is cancelled, through the resilience generated when the compression spring 4069 contracts under force, the sliding chuck 4066 is reset. One end of the connection line 4065 is fixedly connected to the water wave blocking net 40610. The water wave blocking net 40610 is used to reduce the impact force generated when the water flows, so that the airbag 307 and the floating ball 309 can float more stably in the water. At the top of the water wave blocking net 40610, a plurality of small floating balls 40611 are evenly distributed. The small floating balls 40611 are used to support the water wave blocking net 40610 so that it can float in the water. The storage tube 4061 is threadedly connected to the nut 405 on the side through a screw rod. The compression spring 4069 is sleeved on the rear end of the outer wall of the sliding rod 4067. The sliding rod 4067 is slidably connected to the front end inside the storage tube 4061.

[0043] In this embodiment, preferably, a cavity is formed on one side of the outer wall of the storage tube 4061. One end of the connection line 4065 extends to the outside of the storage tube 4061 through the cavity. By forming a cavity on one side of the outer wall of the storage tube 4061, the connection line 4065 can be retracted or released in the storage tube 4061 through the cavity.

[0044] In summary, after the floating mechanism 3 is placed in water, the auxiliary support mechanism 4 will also assist the floating mechanism 3 to support the floating body substrate 1. When the floating ball 309 fluctuates under the impact of water flow, through the mutual cooperation of the telescopic rod 402 and the support spring 403, the shaking generated during the floating of the floating ball 309 can be reduced, so that the overall floating body substrate 1 remains stable. After the floating body substrate 1 is erected, according to the flowing direction of the water flow, select the position to install the water wave elimination component 406 on both sides or the front and rear ends of the support rod 401. Taking the lateral flow of water as an example, the flowing direction of the water flow is from left to right or from right to left. At this time, the water wave elimination components 406 need to be installed on both sides of the support rod 401. When the water wave elimination component 406 needs to be installed, place the lead screw on one side of the receiving tube 4061 on the side of the nut 405, and then turn the nut 405 to thread the lead screw into the nut 405 to fix the receiving tube 4061. After the receiving tube 4061 is installed, turn the originally vertically arranged knob 4068 flat. Since the top of the knob 4068 is relatively long, after the knob 4068 is turned flat, the top of the originally vertically arranged knob 4068 will abut on the front end of the receiving tube 4061. Since the top of the knob 4068 is relatively long, after it is in the horizontal state, it will pull the front end of the slide bar 4067 forward. When the slide bar 4067 slides forward, it will synchronously drive the sliding chuck 4066 to move forward, thereby canceling the clamping of the fixed chuck 4064 and enabling the wire winding roller 4063 to rotate freely inside the receiving tube 4061. At the same time, under the action of the small float 40611, the water wave blocking net 40610 can make the water wave blocking net 40610 float in the water. At the same time, with the flow of the water flow, it will drive the water wave blocking net 40610 to float out from the outside of the receiving tube 4061. When the water wave blocking net 40610 floats to the required release distance, turn the knob 4068 back to make it stand up, thereby canceling the pulling of the slide bar 4067. Under the action of the compression spring 4069, the sliding chuck 4066 can be reset to re-clamp the front end of the fixed chuck 4064, and the wire winding roller 4063 can be fixed again, so as to fix the wire winding roller 4063 after the release of the connection line 4065, thereby preventing the wire winding roller 4063 from continuing to release the connection line 4065. When there is water flow passing through the water wave blocking net 40610, the water wave blocking net 40610 will reduce the impact force of the passing water flow, thereby reducing the impact of the water flow on the floating mechanism 3 and enabling it to float more stably in the water.

[0045] Embodiment III

[0046] Please refer to Figure 1 and Figures 11-13As shown, based on the first and second embodiments, the clamping mechanism 5 includes a clamping seat 501. Two sliding plates 502 are slidably connected inside the side surface of the clamping seat 501. The sliding plates 502 are used to fix the clamping plates 503 and the toothed plates 506, and when the sliding plates 502 move, they can drive the clamping plates 503 and the toothed plates 506 to move simultaneously. Clamping plates 503 are fixedly connected to the outer sides of both sliding plates 502. The clamping plates 503 are used to clamp and fix the instrument to be placed on the top of the clamping seat 501. Fixed disks 504 are fixedly connected to the front surface of the front sliding plate 502 and the back of the back sliding plate 502 among the two sliding plates 502 respectively. The fixed disks 504 are used to fix one end of the spring return rod 505. A spring return rod 505 is fixedly connected to the side surface of the fixed disk 504. The spring return rod 505 is used to reset the sliding plate 502. Toothed plates 506 are fixedly connected to the inner sides of the two sliding plates 502 respectively. The toothed plates 506 are used to drive the gear 507 to rotate. When one of the toothed plates 506 slides towards one end, it will drive the gear 507 to rotate, and thus drive the other toothed plate 506 to slide in the opposite direction through the transmission of the gear 507, so that the two clamping plates 503 can move in opposite directions at the same frequency, which is convenient for centering and clamping the instrument placed on the top of the clamping seat 501, and can clamp and fix instruments of different specifications. A gear 507 is rotatably connected to the center of the inside of the clamping seat 501. The gear 507 is used to drive the toothed plate 506 to move. The clamping seat 501 is fixedly connected to the center of the top of the floating body substrate 1. The clamping seat 501 is used to support the sliding plate 502 and the gear 507. The other end of the spring return rod 505 is fixedly connected to the inner wall of the clamping seat 501. The inner side of the toothed plate 506 is meshed with the outer wall of the gear 507.

[0047] In this embodiment, preferably, chutes are provided on the side surfaces of the clamping seat 501, and the two sliding plates 502 are respectively slidably connected inside the chutes.

[0048] In summary, when the instrument needs to be installed on the top of the floating body substrate 1, one of the clamping plates 503 in the clamping mechanism 5 is pulled outward. When one of the clamping plates 503 moves, it will drive the sliding plate 502 fixedly connected to the clamping plate 503 to slide outward synchronously, thereby driving the toothed plate 506 to move together. Since both toothed plates 506 are meshed with the gear 507, when one of the toothed plates 506 moves, it can drive the gear 507 to rotate, and thus drive the other toothed plate 506 to slide in the opposite direction through the transmission of the gear 507. Through the cooperation of the gear 507 and the toothed plate 506, the two clamping plates 503 can move in opposite directions simultaneously, so that instruments of different specifications can be clamped, and the clamped instrument is always kept at the center of the top of the clamping seat 501, which is convenient for clamping and fixing various observation instruments to the top of the floating body substrate 1.

[0049] Embodiment Four

[0050] Please refer to Figures 1-13 As shown, by combining Embodiment 1, Embodiment 2 and Embodiment 3, this embodiment is obtained. The anti-sinking floating body for water conservancy and hydropower projects provided by the present invention plays a key role in water conservancy and hydropower related work. Its working principle involves the coordinated operation of multiple parts, mainly including the floating mechanism 3, the auxiliary support mechanism 4 and the clamping mechanism 5.

[0051] The floating mechanism 3 is the core part that ensures the floating body can float stably on the water surface. After the floating mechanism 3 is placed in the water, the airbag 307 and the floating ball 309 work together to make the support plate 306 and the fixed bottom plate 304 float on the water surface. The airbag 307 is distributed inside the outer bottom end of the support plate 306, and uses its buoyancy to provide an upward supporting force for the support plate 306; the floating ball 309 is installed inside the fixed frame 308, and the fixed frame 308 is connected to the fixed bottom plate 304, so that the fixed bottom plate 304 can also float.

[0052] Once the water surface fluctuates, the support plate 306 will shake accordingly. When the support plate 306 floats up and down, it will drive the lower swivel joint 313 fixedly connected to the outer side of its top end to move together. The displacement of the lower swivel joint 313 will cause the sleeve 312 to slide on the outer wall of the insertion rod 311. The insertion rod 311 and the sleeve 312 are connected to each other through a fixed stop 314 and a buffer spring 315. When the support plate 306 floats upward, the sleeve 312 will slide upward along the insertion rod 311, squeezing the buffer spring 315; when the support plate 306 floats downward, the buffer spring 315 will release its elastic force, pushing the sleeve 312 and the insertion rod 311 to reset, thereby offsetting the up and down floating of the support plate 306 and making the floating body substrate 1 float more stably on the water surface.

[0053] In addition, the design of the spherical groove block 302 and the spherical support head 303 enables the fixed top plate 301 and the fixed bottom plate 304 to rotate relative to each other, which can better adapt to the water surface fluctuations and ensure the stability of the floating body in a complex water surface environment.

[0054] The auxiliary support mechanism 4 further improves the stability of the floating body on the basis of the floating mechanism 3. The inner sides of multiple support rods 401 are fixedly connected to the four corners of the outer wall of the fixed bottom plate 304, and the outer top ends of them are all fixedly connected with telescopic rods 402. A support spring 403 is sleeved on the outer wall of the telescopic rod 402. When the floating ball 309 fluctuates under the impact of water flow, the fixed bottom plate 304 will also fluctuate accordingly. The telescopic rod 402 and the support spring 403 cooperate with each other to reduce the amplitude of this fluctuation. For example, when the fixed bottom plate 304 fluctuates upward, the telescopic rod 402 will be compressed, and the support spring 403 will be stressed to store elastic potential energy; when the fixed bottom plate 304 fluctuates downward, the support spring 403 will release the elastic potential energy and push the telescopic rod 402 to reset, so that the overall floating body substrate 1 remains stable.

[0055] The water wave elimination component 406 is an important part of the auxiliary support mechanism 4. After the floating body substrate 1 is erected, the water wave elimination component 406 can be installed on both sides or the front and rear ends of the support rod 401 according to the water flow direction. Taking the case of lateral water flow as an example, place the lead screw on one side of the receiving pipe 4061 on the side of the nut 405, and turn the nut 405 to thread the lead screw into the inside of the nut 405, thereby fixing the receiving pipe 4061. Then turn the knob 4068 flat, and the knob 4068 will pull the slide rod 4067 forward, driving the sliding chuck 4066 forward, canceling the clamping of the fixed chuck 4064, so that the winding roller 4063 can rotate freely. At this time, the water wave blocking net 40610 floats in the water under the action of the small float 40611 and floats out from the outside of the receiving pipe 4061 along with the water flow. When the water wave blocking net 40610 floats to an appropriate distance, turn the knob 4068 to an upright position. Squeezing the spring 4069 will cause the sliding chuck 4066 to reset, re-clamping the fixed chuck 4064, and fixing the winding roller 4063 to prevent it from continuing to release the connecting line 4065. When the water flow passes through the water wave blocking net 40610, the water wave blocking net 40610 will reduce the impact force of the water flow, reduce the impact of the water flow on the floating mechanism 3, and make the floating body float more stably in the water.

[0056] The clamping mechanism 5 is used to clamp and fix the instrument placed on the top of the floating body substrate 1. When installing the instrument, pull one of the clamping plates 503 outward. This clamping plate 503 will drive the sliding plate 502 fixedly connected to it to slide outward synchronously, and then drive the toothed plate 506 to move together. Since both toothed plates 506 are meshed with the gear 507, when one of the toothed plates 506 moves, it will drive the gear 507 to rotate. Through the transmission of the gear 507, the other toothed plate 506 will slide in the opposite direction. In this way, the two clamping plates 503 can move in opposite directions at the same time to clamp instruments of different specifications, and can keep the clamped instrument always at the top center of the clamping seat 501, facilitating the stable fixation of various observation instruments on the floating body substrate 1.

[0057] After the instrument is installed, if it is interfered by external factors and causes the clamping plate 503 to have a tendency to loosen, the spring return rod 505 will play a role. One end of the spring return rod 505 is connected to the fixed disk 504, and the fixed disk 504 is connected to the sliding plate 502, and the other end is fixed to the inner wall of the clamping seat 501. When the clamping plate 503 is moved outward by an external force, the spring return rod 505 will be stretched and store elastic potential energy; when the external force disappears, the spring return rod 505 releases the elastic potential energy, pulling the sliding plate 502 and the clamping plate 503 to reset, ensuring that the instrument is always firmly clamped.

[0058] In summary, the anti-sinking floating body for the water conservancy and hydropower project ensures the stable floating of the floating body on the water surface through the floating mechanism 3. The auxiliary support mechanism 4 further improves the stability and reduces the influence of water waves. The clamping mechanism 5 can firmly fix various instruments. Each part works together to provide a stable and reliable platform for data monitoring and other work in the water conservancy and hydropower project. Whether in an environment with rapid water flow or large water surface fluctuations, it can ensure the normal operation of the instruments, improve the accuracy and reliability of water conservancy data recording, and provide strong support for the planning, construction, and management of the water conservancy and hydropower project.

[0059] The above has described a specific embodiment of the present invention in detail, but the content described is only the preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope covered by the application of the present invention.

Claims

1. An anti-sinking floating body for water conservancy and hydropower engineering, comprising a floating body base plate, wherein the top four corners of the floating body base plate are fixedly connected with traction rings, characterized in that: The bottom end of the floating body substrate is provided with a floating mechanism, the outer side of the bottom end of the floating mechanism is provided with an auxiliary supporting mechanism, and the center of the top end of the floating body substrate is provided with a clamping mechanism; The floating mechanism includes a fixed top plate, a spherical groove block is fixedly connected to the bottom end of the fixed top plate, a spherical support head is rotatably connected to the inner side of the bottom of the spherical groove block, the bottom end of the spherical support head is fixedly connected to a fixed bottom plate, the outer side of the fixed bottom plate is fixedly connected to a connecting plate, the outer sides of multiple connecting plates are fixedly connected to support plates, the outer bottom ends of multiple support plates are clamped with air bags, the bottom end of the fixed bottom plate is fixedly connected to a fixed frame, the inner side of the fixed frame is clamped with a floating ball, the outer wall of the spherical groove block is fixedly connected to upper adapters all around, The inner side of the upper adapter is rotatably connected to a plug rod, the outer wall of each plug rod is slidably connected to a sleeve, the bottom end of the outer wall of each sleeve is rotatably connected to a lower adapter, one end of the outer wall of the plug rod close to the upper adapter and one end of the outer wall of the sleeve close to the lower adapter are both fixedly connected to a fixed baffle, a buffer spring is fixedly connected to the inner side of the fixed baffle, the floating body base plate is threadedly connected to the top of the fixed top plate by bolts, the bottom end of the lower adapter is fixed to the outside of the top of the support plate, and the buffer spring is sleeved on the outer walls of the plug rod and the sleeve.

2. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 1, characterized in that: The connecting plate is composed of two shaft plates rotatably connected together by a pin shaft, one of the shaft plates is embedded around the outer wall of the fixed bottom plate, and the side surface of the other shaft plate is fixedly connected to the inner side of the support plate.

3. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 1, characterized in that: The auxiliary support mechanism includes a plurality of support rods, the outer top ends of the plurality of support rods are fixedly connected with telescopic rods, the outer wall of each telescopic rod is sleeved with a support spring, the outer sides of the outer walls of the plurality of support rods are fixedly connected with grooved tubes, the outer side of each grooved tube is rotatably connected with a nut via a shaft sleeve, and water wave elimination components are arranged on the side surfaces of two of the support rods, the inner sides of the plurality of support rods are fixedly connected to the four corners of the outer wall of the fixed bottom plate, and the top ends of the plurality of telescopic rods are respectively fixedly connected to the bottom outer side of the floating base plate.

4. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 3, characterized in that: The water wave elimination component includes a storage tube, a fixed screw is fixedly connected to one side of the outer wall of the storage tube, a winding roller is rotatably connected inside the storage tube, a fixed chuck is fixedly connected to the front end of the winding roller, a connecting line is wound around the outer wall of the winding roller, a sliding chuck is clamped at the front end of the fixed chuck, a sliding rod is fixedly connected at the front end center of the sliding chuck, the front end of the outer wall of the sliding rod is rotatably connected to a knob via a pin shaft, an extrusion spring is fixedly connected to the front end of the outer wall of the sliding chuck, one end of the connecting line is fixedly connected to a water wave barrier net, a plurality of small floats are evenly distributed on the top of the water wave barrier net, the storage tube is threadedly connected to the inside of a nut located on the side through a screw, the extrusion spring is sleeved on the rear end of the outer wall of the sliding rod, and the sliding rod is slidably connected to the inside of the front end of the storage tube.

5. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 4, characterized in that: A cavity is provided on one side of the outer wall of the storage tube, and one end of the connecting line extends to the outside of the storage tube through the cavity.

6. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 1, characterized in that: The clamping mechanism includes a clamping seat, two slides are slidably connected to the inner side of the clamping seat, and the outer sides of the two slides are fixed with clamps. The front surface of the slide at the front end and the back of the slide at the rear end of the two slides are respectively fixed with fixed plates, and the sides of the fixed plates are fixed with spring return rods, and the inner sides of the two slides are respectively fixed with tooth plates. A gear is rotatably connected to the inner center of the clamping seat, and the clamping seat is fixed to the top center of the floating base plate. The other end of the spring return rod is fixedly connected to the inner wall of the clamping seat, and the inner side of the tooth plate is meshed with the outer wall of the gear.

7. The anti-sinking floating body for water conservancy and hydropower engineering according to claim 6, characterized in that: The sides of the clamping seat are provided with sliding grooves, and the two sliding plates are respectively slidably connected inside the sliding grooves.

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