Efficiency improving type water and sand element integration device

Abstract

The utility model belongs to the technical field of hydrological instrument installation, particularly relates to an efficiency-improved type water and sand element integration device, and provides the following scheme aiming at the problems that various monitoring instruments cannot be installed on an existing installation platform at the same time, and obtained data is single during hydrological monitoring. Comprising a platform main body, a platform head, an empennage mounting plate, a vertical empennage and a horizontal empennage, and can provide a stable and adaptive mounting environment for each device, so that devices such as an ADCP, a current meter, a sand meter and the like can work in an optimal state, and the platform integrates various devices, can be used for synchronously testing flow, sand content, grain composition, bottom sand and the like, and is high in practicability. In one test, flow data are obtained through the flow velocity meter and the ADCP, the sediment condition is analyzed through the sediment meter and the sampler, the multi-dimensional monitoring requirement can be met through one-time operation, the hydrological monitoring efficiency and the data comprehensiveness are greatly improved, and the modern hydrological monitoring development trend is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of installation platforms, specifically, an efficiency promotion type water and sand element integrated device belongs to hydrological instrument installation technical field. BACKGROUND

[0002] With the modernization development of hydrological monitoring, wisdom hydrology, intelligent monitoring become the requirement of the times. Water level, precipitation, water temperature, evaporation are all self-recording, flow online monitoring ability is constantly improved, and online monitoring of sediment has also made breakthroughs, for example, flow test equipment has developed from traditional rotor flowmeter to acoustic Doppler current profiler (ADCP). Since the introduction of ADCP in the 1990s, the test method has been greatly improved, and hydrology has entered a stage of rapid development. The problem of river sediment test that has plagued hydrological test for many years has also been solved in recent years due to the use of BT-inlien300 in the Jingjiang Hydrology and Water Resources Survey Bureau of the Yangtze River Commission. It can quickly measure sediment concentration, particle size and other elements, and gradually realize online monitoring of sediment. However, advanced equipment needs a good platform, otherwise it is difficult to fully exert its performance.

[0003] In the prior art, a mooring chain underwater installation platform attached to an anchor is disclosed in publication No. CN110979560A, which includes a platform base, a pin shaft, and a side wing slide rail symmetrically arranged on the front of the platform base. The symmetrically arranged side wing slide rails are shaped like a horn mouth. A door type installation stopper and a ring pin are also provided on the platform base. The door type installation stopper is provided with a hook at the bottom. The door type installation stopper is connected to the platform base through a pin shaft. The ring pin passes through the door type installation stopper and is connected to the platform base through threads. The door type installation stopper is arranged in front of the side wing slide rail. This platform can also be used to carry related equipment for water and sediment detection. However, the existing installation platform cannot simultaneously install multiple monitoring instruments. When performing hydrological monitoring, the obtained data is relatively single. Secondly, the existing device is complicated to operate and has high cost, cannot integrate multiple functions, and thus cannot complete multiple tests. In complex water areas, frequent replacement of equipment and installation of platforms is required, which greatly affects the work efficiency and does not meet the pursuit of high efficiency in hydrological monitoring. SUMMARY

[0004] The utility model provides an efficiency promotion type water and sand element integrated device to solve the problem that the existing installation platform cannot simultaneously install multiple monitoring instruments and the obtained data is relatively single when performing hydrological monitoring.

[0005] This utility model achieves the above-mentioned objectives through the following technical solution: an efficiency-enhancing integrated water and sediment element device, comprising a platform body, a platform head, a tail fin mounting plate, a vertical tail fin, and a horizontal tail fin. The platform head is mounted on one end surface of the platform body. The tail fin mounting plates are fixedly connected to the surface of the platform body in a circular array, and the mounting position of the tail fin mounting plates is located at the central axis position of the surface of the platform body. The vertical tail fin is fixedly connected to the surface of the tail fin mounting plate located on the upper side of the platform body. The horizontal tail fins are symmetrically arranged on both sides of the platform body, and the two horizontal tail fins are fixedly connected to the tail fin mounting plates on both sides respectively.

[0006] A flow meter mounting bracket is fixedly connected to the surface of the platform body. The mounting bracket is located on the side of the platform body surface near the platform head. An ADCP mounting cylinder is also fixedly connected to the surface of the platform head, and bolts are installed inside the ADCP mounting cylinder. A cone-shaped bed sand sampler connector is fixedly connected to the bottom surface of the platform body. Vertical guide vanes are fixedly connected to the bottom surfaces of the two horizontal tail fins respectively. A hinge connector is fixedly connected to the bottom surface of each horizontal tail fin at the position outside the vertical guide vane. A horizontal sampler is rotatably connected to the inner wall of the hinge connector. An electromagnetic lock for the horizontal sampler is fixedly installed on the surface of the horizontal sampler.

[0007] As a further embodiment of this utility model: a mounting truncated cone is fixedly connected to one end of the platform head, and the surface of the mounting truncated cone has multiple threaded holes arranged in a circular array. A connecting ring is fixedly connected to one end of the platform body, and the surface of the connecting ring has multiple through holes arranged in a circular array. The mounting truncated cone and the connecting ring are fixedly connected by countersunk bolts.

[0008] As a further improvement of this utility model: three single-point suspension points are equidistantly provided on the surface of the tail fin mounting plate in the vertical direction, and steel wire rope suspension points are provided on the surfaces of the platform body and the vertical tail fin.

[0009] As a further improvement of this invention: a tracking device is fixedly connected to the surface of one of the horizontal tail fins by bolts.

[0010] As a further improvement of this utility model: a lead block is fixedly connected to the surface of the platform body, and the lead block is installed on the side of the platform body surface away from the platform head.

[0011] As a further scheme of the utility model: the inside of the platform head is provided with a BT-inlien300 sand measuring instrument pressure adjusting bin, the surface of the platform head is fixedly connected with a BT-inlien300 sand measuring instrument, the inside of the platform main body is further provided with a water sample bin, the water sample bin and the BT-inlien300 sand measuring instrument pressure adjusting bin are communicated, and the probe of the BT-inlien300 sand measuring instrument extends into the BT-inlien300 sand measuring instrument pressure adjusting bin.

[0012] As a further scheme of the utility model: the lower surface of the horizontal tail wing is fixedly connected with an electromagnet, the movable end cover of the horizontal sampler is connected with an end cover tension spring, one end of the end cover tension spring is fixedly connected with the horizontal sampler, and the other end of the end cover tension spring is fixedly connected with the movable end cover of the horizontal sampler.

[0013] As a further scheme of the utility model: the inside of the platform main body is provided with an equipment bin away from the platform head, and the equipment bin is fixedly connected with, from inside to outside, a sand measuring instrument battery, a flow velocity meter signal generator and a horizontal sampler controller.

[0014] The utility model has the advantages of:

[0015] 1) the utility model can simultaneously install ADCP, a flow velocity meter, a conical bed sand sampler, a horizontal sampler, a sand measuring instrument and a sediment finder, first, can provide stable and adaptive installation environment for each equipment, so that the equipment such as ADCP, a flow velocity meter and a sand measuring instrument can work in the best state;

[0016] 2) with the development of hydrological monitoring towards wisdom and intelligence, the demand for comprehensive monitoring of multiple factors such as water level, flow, sediment and the like increases, the platform integrates multiple equipment, can simultaneously carry out flow, sediment concentration, particle size distribution, bottom sediment and the like, in one test, flow data are acquired by a flow velocity meter and ADCP, and sediment conditions are analyzed by using a sand measuring instrument and a sampler, one operation can meet the requirements of multidimensional monitoring, greatly improves the efficiency of hydrological monitoring and the comprehensiveness of data, and conforms to the development trend of modern hydrological monitoring;

[0017] 3) the utility model can realize the collaborative work of different equipment, the equipment on the platform collaborates, solves the long-standing problems of hydrological test, such as cooperation of a horizontal sampler and a BT-inlien300 sand measuring instrument, realizes simultaneous sand measurement and comparison analysis, provides more reliable data for sediment test, different equipment verifies each other, improves data accuracy and reliability, and single equipment cannot realize the same, which effectively promotes the development of technologies such as sediment online monitoring;

[0018] 4) The utility model discloses can reduce cost and improve operation efficiency, and the previous different hydrological test project can need to use different equipment and carry tool, and the operation is complicated and high -cost, and this platform integrates multiple functions, and once the water operation can complete multiple tests, reduces the equipment purchase cost and manpower, time cost, carries out hydrological monitoring in complex water area, need not frequently change equipment and carry platform, greatly improves operation efficiency, meets the pursuit of high efficiency of hydrological monitoring;

[0019] 5) The utility model discloses through setting up the finder, can be convenient for finding when the equipment is lost accidentally, avoids the loss of valuable instrument. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the appearance structure diagram of the utility model Figure 1 ;

[0021] Figure 2 It is the appearance structure diagram of the utility model Figure 2 ;

[0022] Figure 3 It is the rear view structure diagram of the utility model;

[0023] Figure 4 It is the split structure diagram of platform main part and platform head of the utility model;

[0024] Figure 5 It is the section structure diagram of platform head of the utility model;

[0025] Figure 6 It is the installation structure diagram of horizontal sampler of the utility model;

[0026] Figure 7 It is the section structure diagram of platform main part of the utility model;

[0027] In the drawing: 1, platform main part, 2, platform head, 3, installation round table, 4, connecting ring, 5, countersunk bolt, 6, steel wire rope suspension point, 7, tail wing installation plate, 8, single point suspension point, 9, vertical tail wing, 10, horizontal tail wing, 11, flow velocity meter installation support, 12, ADCP installation cylinder, 13, finder, 14, configuration lead block, 15, conical bed sand sampler connecting piece, 16, BT-inlien300 sand measuring instrument pressure adjusting bin, 17, BT-inlien300 sand measuring instrument, 18, hinge connector, 19, horizontal sampler, 20, horizontal sampler electromagnetic lock, 21, vertical guide plate, 22, electromagnet, 23, end cover tension spring, 24, equipment bin, 25, horizontal sampler controller, 26, flow velocity meter signal generator, 27, sand measuring instrument battery, 28, water sample bin. DETAILED DESCRIPTION

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1, as Figures 1 to 7 As shown, an efficiency-enhancing integrated water and sediment element device includes a platform body 1, a platform head 2, a tail fin mounting plate 7, a vertical tail fin 9, and a horizontal tail fin 10. The platform head 2 is installed on one end surface of the platform body 1. The tail fin mounting plate 7 is fixedly connected to the surface of the platform body 1 in a circular array, and the installation position of the tail fin mounting plate 7 is located at the central axis position of the surface of the platform body 1. The vertical tail fin 9 is fixedly connected to the surface of the tail fin mounting plate 7 located on the upper side of the platform body 1. The horizontal tail fins 10 are symmetrically arranged on both sides of the platform body 1, and the two horizontal tail fins 10 are fixedly connected to the tail fin mounting plates 7 on both sides respectively.

[0030] A flow meter mounting bracket 11 is fixedly connected to the surface of the platform body 1. The flow meter mounting bracket 11 is located on the side of the platform body 1 near the platform head 2. An ADCP mounting cylinder 12 is also fixedly connected to the surface of the platform head 2, and bolts are installed inside the ADCP mounting cylinder 12. A cone-shaped sand sampler connector 15 is fixedly connected to the bottom surface of the platform body 1. Vertical guide vanes 21 are fixedly connected to the bottom surfaces of the two horizontal tail fins 10, and a hinge connector 18 is fixedly connected to the bottom surface of each horizontal tail fin 10 at a position outside the vertical guide vane 21. A horizontal sampler 19 is rotatably connected to the inner wall of the hinge connector 18. A horizontal sampler electromagnetic lock 20 is fixedly installed on the surface of the horizontal sampler 19. During use, the ADCP and the cone bed sand sampler are installed in place. When not sampling, the horizontal sampler electromagnetic lock 20 is in the locked state. When sampling is required, the sampling front sealing cover inside the horizontal sampler 19 is in the fully open state and is locked on the horizontal sampler electromagnetic lock 20 by the connecting clip. After reaching the sampling position, sampling can be carried out. After sampling is completed, an electrical signal is sent to the controller, and the controller controls the horizontal sampler electromagnetic lock 20 to open, the connecting clip is disengaged, and the front sealing cover closes under the tension of the spring, thus completing the sampling process.

[0031] The lower surface of the horizontal tail wing 10 is fixedly connected with an electromagnet 22, and the movable end cover of the horizontal sampler 19 is connected with an end cover tension spring 23, one end of the end cover tension spring 23 is fixedly connected with the horizontal sampler 19, and the other end of the end cover tension spring 23 is fixedly connected with the movable end cover of the horizontal sampler 19. Through the cooperation of the electromagnet 22 and the end cover tension spring 23, the movable end cover of the horizontal sampler 19 can be precisely controlled. When water sampling is needed, the on-off state of the electromagnet 22 is controlled, so that the movable end cover of the horizontal sampler 19 can be flexibly opened and closed. When sampling is needed, the electromagnet 22 is powered on to generate a magnetic force to attract the movable end cover of the horizontal sampler 19, so that the two ends of the horizontal sampler 19 are in an open state. The horizontal sampler 19 can perform water sampling action under the action of water flow force. This precise control method helps to ensure that sampling is performed at the right time and position, and improves the accuracy of water sampling. When the electromagnet 22 is powered off, the end cover tension spring 23 can pull the movable end cover of the horizontal sampler 19 back to the original position, so that the two end ports of the horizontal sampler 19 are in a closed state.

[0032] In addition to including all the technical features in example one, example two further includes that one end of the platform head 2 is fixedly connected with a mounting circular table 3, and a plurality of threaded holes are arranged in a circular array on the surface of the mounting circular table 3, one end surface of the platform body 1 is fixedly connected with a connecting ring 4, a plurality of through holes are arranged in a circular array on the surface of the connecting ring 4, the mounting circular table 3 and the connecting ring 4 are fixedly connected by means of the countersunk head bolts 5, and the platform head 2 and the platform body 1 are fixed by means of the mounting circular table 3 and the connecting ring 4 through the countersunk head bolts 5. This connection mode can provide higher stability, and the design of the mounting circular table 3 and the connecting ring 4 makes the connection process of the platform head 2 and the platform body 2 more convenient, and provides convenience for later disassembly and maintenance.

[0033] Three single-point suspension points 8 are equidistantly arranged on the surface of the vertical tail wing mounting plate 7, and steel wire rope suspension points 6 are arranged on the surfaces of the platform body 1 and the vertical tail wing 9. The equidistant arrangement of the three single-point suspension points 8 and the steel wire rope suspension points 6 can greatly enhance the stability of the installation platform under water. When the platform is suspended by the steel wire rope of the cableway or the measuring ship winch, the multiple suspension points can better disperse the weight of the platform, so that the platform remains balanced in water.

[0034] The surface of the platform body 1 is also fixedly connected with a lead block 14, and the mounting position of the lead block 14 is located on the side of the surface of the platform body 1 away from the platform head 2. The arrangement of the lead block 14 can increase the weight of the platform and adjust the center of gravity of the platform, so as to ensure that the platform remains horizontal and stable in water.

[0035] In this embodiment, in addition to all the technical features in embodiment one, it further includes: the surface of one horizontal tail wing 10 is fixedly connected with a loss finder 13, which can help the staff to locate and find the platform or the valuable instrument equipment carried thereon when the platform or the valuable instrument equipment carried thereon is lost.

[0036] The inside of the platform head 2 is provided with a BT-inlien300 sand meter pressure adjusting bin 16, the surface of the platform head 2 is fixedly connected with a BT-inlien300 sand meter 17, the inside of the platform body 1 is further provided with a water sample bin 28, the water sample bin 28 and the BT-inlien300 sand meter pressure adjusting bin 16 are connected in communication, the probe of the BT-inlien300 sand meter 17 extends into the BT-inlien300 sand meter pressure adjusting bin 16, the BT-inlien300 sand meter pressure adjusting bin 16 can provide protection for the BT-inlien300 sand meter 17, and can balance the influence of external water pressure on the sand meter 17, the water sample bin 28 and the BT-inlien300 sand meter pressure adjusting bin 16 are connected in communication, and the probe of the sand meter 17 extends into the BT-inlien300 sand meter pressure adjusting bin 16, this design makes the water sample collection and analysis process closely combined, the water sample bin 28 is used for collecting water samples, the water samples can naturally flow into the BT-inlien300 sand meter pressure adjusting bin 16, and the probe of the BT-inlien300 sand meter 17 can analyze the water samples in time.

[0037] The inside of the platform body 1 is provided with an equipment bin 24 at a position away from the platform head 2, and the equipment bin 24 is fixedly connected with a sand meter battery 27, a flowmeter signal generator 26 and a horizontal sampler controller 25 from inside to outside in sequence.

[0038] It should be noted that: the flowmeter signal generator 26 mainly functions to transmit the rotation number of the flowmeter to the shore through an electric signal to complete the flow rate test; the horizontal sampler controller 25 is a switch for controlling the horizontal sampler 19 to complete underwater sampling;

[0039] The horizontal sampler 19 is composed of a sampling bin, front and rear sealing covers, a tension spring and a connecting card;

[0040] The BT-inlien300 sand meter 17 is of an embedded type, surrounded by a stainless steel cylinder, and has a ring card behind the water sample bin 28, a battery, a switch and a communication antenna connected behind, and is fixed by the platform head 2 to prevent going out.

[0041] In use, first, the monitoring equipment to be used is installed in the corresponding position in sequence, and the installed equipment is checked to ensure that each equipment can be used normally;

[0042] Then, through the positioning system of the cableway or the surveying boat, combined with the tail wings on the platform (vertical tail wing 9 adjusts the flow direction of the platform, and horizontal tail wing 10 adjusts the front-back level of the platform), the platform is positioned to the predetermined underwater measurement position. In the complex flow area, the platform position may need to be fine-tuned multiple times to ensure that the platform is in a stable state of flowing with the water and being front-back level, so as to ensure the accuracy of the measurement data.

[0043] If a walking type ADCP is used for flow measurement, the ADCP is installed in the ADCP installation cylinder 12 of the platform. The screw is arranged in the ADCP installation cylinder 12 to prevent the ADCP from leaking downward. The ADCP is started, and the flow speed, flow direction and other information of different positions are measured through the movement of the platform (driven by the hydrological cableway or the surveying boat), and then the flow data is calculated. During the measurement process, the movement speed of the platform is ensured to be stable, thereby ensuring the reliability of the measurement data.

[0044] When a current meter is used for flow measurement, the current meter is installed on the current meter installation support 11. The current meter senses the rotation of the water flow, and the rotation number is converted into an electric signal by the current meter signal generator 26 and transmitted to the shore. The staff on the shore calculates the flow speed according to the received signal, and then calculates the flow according to other measurement parameters (such as the cross-sectional area of the water).

[0045] When the sediment needs to be measured, the water sample is collected through the water sample bin 28 inside the platform main body 1. The water sample bin 28 maintains a natural flow state, and the water sample in the water sample bin 28 is analyzed by the sediment meter 17 to quickly measure the sediment content and particle size and other elements. For example, in a river with high sediment content, the BT-inlien300 sediment meter can monitor the change of the sediment content in real time by continuously collecting water samples.

[0046] When the sediment needs to be sampled, the platform is controlled to reach the sampling position. When no sampling is performed, the horizontal sampler electromagnetic lock 20 is in a locked state. When sampling is needed, the horizontal sampler 19 is controlled to sample by the horizontal sampler controller 25. At this time, the electromagnet 22 is powered off, the end cover tension spring 23 loses the magnetic attraction, and the horizontal sampler 19 can perform water sampling action under the action of water flow power. At this time, the front sealing cover in the horizontal sampler 19 is in a fully open state, and is connected to the horizontal sampler electromagnetic lock 20. After reaching the sampling position, sampling can be performed. When sampling is completed, an electric signal is given to the controller, the controller controls the horizontal sampler electromagnetic lock 20 to open, the connection card is disconnected, and the front sealing cover is closed under the tension of the spring, thereby completing the sampling process.

[0047] When the platform reaches the predetermined position of the river bottom, the conical sampler is used to collect the bottom sediment sample for analyzing the composition and distribution of the bottom sediment.

[0048] During the whole test process, if the platform is lost by accident, the platform position can be quickly located through the corresponding receiving equipment due to the arrangement of the seeker 13, which is beneficial to the search and rescue of the equipment and reduces the loss.

[0049] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

[0050] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. An efficiency-enhanced water-sand element integrated device, comprising a platform main body (1), a platform head (2), a tail wing mounting plate (7), a vertical tail wing (9) and a horizontal tail wing (10), characterized in that: The platform head (2) is installed on one end surface of the platform body (1), the tail wing mounting plate (7) is fixedly connected in a circular array on the surface of the platform body (1), and the mounting position of the tail wing mounting plate (7) is located at the central axis position of the surface of the platform body (1); the vertical tail wing (9) is fixedly connected on the surface of the tail wing mounting plate (7) on the upper side of the platform body (1); and the horizontal tail wing (10) is symmetrically arranged on both sides of the platform body (1), and the two horizontal tail wings (10) are fixedly connected with the tail wing mounting plates (7) on both sides, respectively. The surface of the platform body (1) is fixedly connected with a flow velocity meter mounting bracket (11), the mounting position of the flow velocity meter mounting bracket (11) is located on one side of the surface of the platform body (1) close to the platform head (2), the surface of the platform head (2) is also fixedly connected with an ADCP mounting cylinder (12), and a bolt is arranged in the ADCP mounting cylinder (12); the bottom surface of the platform body (1) is fixedly connected with a conical bed sand sampler connecting piece (15); the bottom surfaces of the two horizontal tail wings (10) are respectively fixedly connected with vertical guide plates (21), and the bottom surface of each horizontal tail wing (10) is fixedly connected with a hinge connector (18) at a position outside the vertical guide plate (21); the inner wall surface of the hinge connector (18) is rotatably connected with a horizontal sampler (19), and the surface of the horizontal sampler (19) is fixedly installed with a horizontal sampler electromagnetic lock (20).

2. The efficiency-enhanced water-sand element integrated device according to claim 1, characterized in that: One end of the platform head (2) is fixedly connected with a mounting circular table (3), and a plurality of threaded holes are formed in a circular array on the surface of the mounting circular table (3); one end surface of the platform body (1) is fixedly connected with a connecting ring (4), a plurality of through holes are formed in a circular array on the surface of the connecting ring (4), and the mounting circular table (3) and the connecting ring (4) are fixedly connected through a countersunk bolt (5).

3. The efficiency-enhanced water-sand element integrated device of claim 1, wherein: Three single-point suspension points (8) are equidistantly formed on the surface of the tail wing mounting plate (7) in the vertical direction, and steel wire rope suspension points (6) are formed on the surfaces of the platform body (1) and the vertical tail wing (9).

4. The efficiency-enhanced water-sand element integrated device according to claim 3, characterized in that: The surface of one of the horizontal tail wings (10) is fixedly connected with a loss seeker (13) through a bolt.

5. The efficiency-enhanced water-sand element integrated device of claim 1, wherein: The surface of the platform body (1) is also fixedly connected with a lead block (14), and the mounting position of the lead block (14) is located on the side of the surface of the platform body (1) away from the platform head (2).

6. The efficiency-enhanced water-sand element integrated device of claim 5, wherein: A BT-inlien300 sand meter pressure adjusting bin (16) is arranged in the platform head (2), a BT-inlien300 sand meter (17) is fixedly connected to the surface of the platform head (2), a water sample bin (28) is further arranged in the platform body (1), the water sample bin (28) and the BT-inlien300 sand meter pressure adjusting bin (16) are connected in communication, and the probe of the BT-inlien300 sand meter (17) extends into the BT-inlien300 sand meter pressure adjusting bin (16).

7. The efficiency-enhanced water-sand element integrated device of claim 1, wherein: The lower surface of the horizontal tail wing (10) is fixedly connected with an electromagnet (22), the movable end cover of the transverse sampler (19) is connected with an end cover tension spring (23), one end of the end cover tension spring (23) is fixedly connected with the transverse sampler (19), and the other end of the end cover tension spring (23) is fixedly connected with the movable end cover of the transverse sampler (19).

8. The efficiency-enhanced water-sand element integrated device of claim 1, wherein: The inside of the platform body (1) is provided with an equipment bin (24) away from the platform head (2), and the equipment bin (24) is sequentially fixedly connected with a sand meter battery (27), a flow velocity meter signal generator (26) and a transverse sampler controller (25) from inside to outside.

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