Beach erosion and deposition monitoring device and use method thereof

Abstract

The invention relates to the technical field of testing, and discloses a beach erosion and deposition monitoring device and a using method thereof.The beach erosion and deposition monitoring device comprises a fixing pile, a fixing support is fixedly connected to the outer wall of the fixing pile, and a fixing ring is fixedly connected to the outer wall of the fixing support. When the gear rotates, the scraper and the water absorption cotton sliver are driven to rotate through the connecting bracket, so that when the scraper and the water absorption cotton sliver rotate, sand and stone impurities on the surface of the measuring instrument are removed, and water mist on the surface of the measuring instrument is adsorbed, so that the impurities and the water mist on the surface of the measuring instrument are reduced; in addition, when the wind gathering cover rotates, the wind gathering cover can interfere and repel birds, and the situation that the birds possibly stay on the measuring instrument, and fallen feces pollute the surface of the measuring instrument is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of testing equipment, in particular to a beach erosion and siltation monitoring device and a use method thereof. Background Art

[0002] Beach erosion and siltation are common natural phenomena in coastal zones. They are affected by a variety of marine dynamic factors such as wind, waves, tides, and currents. In order to gain a deeper understanding of the evolution of the coastal zone, protect the coastal ecological environment, and reduce the economic losses and ecological damage caused by beach erosion and siltation, it is necessary to conduct real-time and accurate monitoring of beach erosion and siltation.

[0003] When using a measuring instrument to measure the beach, it is usually necessary to first fix the measuring instrument at a certain observation point, and then determine whether the beach is silted up or eroded, as well as the degree of siltation or erosion, by measuring and comparing data from different periods. However, due to the strong winds and waves on the beach, some sand, stone impurities and water mist may adhere to the outer surface of the measuring instrument, which may affect the signal transmission and reception of the measuring instrument. In response to the above problems, the following solutions are proposed. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a beach erosion and sedimentation monitoring device, comprising a fixed pile, a fixed bracket is fixedly connected to the outer wall of the fixed pile, and a fixed ring is fixedly connected to the outer wall of the fixed bracket;

[0005] The cleaning mechanism includes a measuring instrument, a connecting bracket, a scraper, and a water-absorbing cotton strip for cleaning the measuring instrument, and a power mechanism for controlling the rotation of the connecting bracket. The specific model of the measuring instrument is Echo logger AA400 tidal flat erosion and sedimentation automatic measuring instrument;

[0006] The outer wall of the measuring instrument is fixedly connected to the inner wall of the fixing ring, the inner wall of the connecting bracket is slidably connected to the outer wall of the scraper, and the inner wall of the connecting bracket is slidably connected to the outer wall of the absorbent cotton strip.

[0007] Preferably, the power mechanism includes a fixed sleeve block fixedly connected to the outer wall of the fixed bracket, a rotating rod rotatably connected to the inner wall of the fixed sleeve block, a connecting rod fixedly connected to the top of the rotating rod, a wind gathering hood fixedly connected to the outer wall of the connecting rod, and a deceleration assembly slidably connected to the inner wall of the rotating rod. When the sea breeze at the beach blows toward the concave surface of the wind gathering hood, the wind gathering hood will be subjected to force and rotate around the rotating rod as the axis through the connecting rod. When the connecting rod rotates, the rotating rod is synchronously driven to rotate.

[0008] Preferably, the power mechanism also includes a gear fixedly connected to the bottom of the rotating rod, the outer wall of the gear is rotatably connected to the inner wall of the fixed sleeve, the inner wall of the fixed ring is rotatably connected with a gear ring, the outer wall of the gear ring is meshingly connected with the outer wall of the gear, the top of the gear ring is fixedly connected to the bottom of the connecting bracket, and the inner wall of the connecting bracket is slidably connected with an intermittent drainage component. Taking advantage of the large wind and waves on the beach, a wind gathering hood is set. When the sea breeze on the beach blows toward the concave surface of the wind gathering hood, the wind gathering hood will be subjected to force and rotate with the rotating rod as the axis through the connecting rod. When the connecting rod rotates, the gear is synchronously driven to rotate through the rotating rod. When the gear rotates, the connecting rod The bracket is used to drive the scraper and the absorbent cotton strip to rotate, so that the scraper and the absorbent cotton strip can remove the sand and impurities on the surface of the measuring instrument and absorb the water mist on the surface of the measuring instrument when rotating, so as to reduce the impurities and water mist on the surface of the measuring instrument and avoid excessive adhesion, which will affect the signal transmission and reception of the measuring instrument and cause deviations in the measurement data. In addition, when the wind collecting hood rotates, it can also interfere with and drive away birds, so as to prevent birds from staying on the measuring instrument and causing their dropped feces to contaminate the surface of the measuring instrument, and their sharp claws may damage the surface of the measuring instrument, thereby affecting the performance and measurement accuracy of the measuring instrument.

[0009] Preferably, the intermittent drainage assembly includes an inclined slider 1 slidably connected to the inner wall of the connecting bracket, a connecting block is fixedly connected to the outer wall of the inclined slider 1, the outer wall of the connecting block is fixedly connected to the outer wall of the scraper, a telescopic spring 1 is fixedly connected to the outer wall of the inclined slider 1, and a spring block 1 is slidably connected to the inner wall of the inclined slider 1. When the connecting bracket rotates, the inclined slider 1 is synchronously driven to rotate. When the inclined slider 1 rotates to contact the rotating rod, the inclined slider 1 is compressed and contracted, and the scraper is driven to fit closely to the outer surface of the measuring instrument through the connecting block.

[0010] Preferably, the intermittent drainage component also includes an inclined slider 2 slidably connected to the inner wall of the connecting bracket, a groove is opened on the inner wall of the inclined slider 2, a fixed block is fixedly connected to the outer wall of the fixed sleeve block, and an inclined slide plate is slidably connected to the inner wall of the fixed block. When the inclined slider 1 contracts inward, the spring block 1 will pop up and push the inclined slider 2 to extend outward, and then continue to rotate, so that the groove will contact the inclined slide plate.

[0011] Preferably, the intermittent drainage assembly also includes a spring plate slidably connected to the inner wall of the fixed block, the outer wall of the spring plate is fixedly connected to the outer wall of the inclined slide plate, a connecting groove 1 is opened on the inner wall of the fixed block, a sliding column is slidably connected to the inner wall of the fixed block, and a spring block 2 is slidably connected to the inner wall of the sliding column. When the inclined slide plate is compressed and contracts inward, the hydraulic oil inside the fixed block is squeezed by the spring plate, so that it passes through the connecting groove 1 and in turn pushes the sliding column to extend outward. When the sliding column extends outward, the spring block 2 will pop up.

[0012] Preferably, the intermittent drainage component also includes a sliding block 1 slidably connected to the inner wall of the fixed block, a connecting groove 2 is opened on the inner wall of the fixed block, and a sliding block 2 is slidably connected to the inner wall of the fixed block, and a piston rod 1 is slidably connected to the inner wall of the connecting bracket, and the outer wall of the piston rod 1 is fixedly connected to the outer wall of the scraper by utilizing the above-mentioned characteristic that the connecting bracket can rotate, and an inclined slider 1 is provided. When the connecting bracket rotates, the inclined slider 1 is synchronously driven to rotate. When the inclined slider 1 rotates to contact with the rotating rod, the inclined slider 1 is compressed and contracted, and the scraper is driven to cling to the outer surface of the measuring instrument through the connecting block. When the inclined slider 1 contracts inwardly, the spring block 1 will pop up and push the inclined slider 2 to extend outward, and then continue to rotate, so that the groove will contact the inclined slide plate, and the inclined slide plate will be compressed and contracted inwardly, and squeeze the hydraulic oil inside the fixed block through the spring plate, so that it passes through the connecting groove 1 and pushes the sliding column to extend outward. When the sliding column extends outward, the spring block 2 will pop up and push the sliding block 1 to move upward. When the sliding block 1 moves upward, it will squeeze the hydraulic oil on its top to make it pass through the connecting groove 2, and then push the sliding block 2 to extend outward. At this time, since the inclined sliding block 1 shrinks inward, it will not contact the sliding block 2. After the connecting bracket rotates one circle, it will continue to rotate, which will make the inclined surface at the top of the inclined sliding block 2 contact the sliding column, and the inclined sliding block 2 will be pressed to move downward and push the spring block 1 to reset. The inclined sliding block 1 is popped outward by the action of the telescopic spring 1, and the scraper is moved away from the measuring instrument through the connecting block. When the inclined sliding block 1 extends outward, it will contact the sliding block 2. The sliding block 2 is compressed and contracted, and the hydraulic oil pushes the sliding block 1 through the connecting groove 2 to reset the spring block 2. Then the inclined sliding plate is popped outward by the spring plate, and the sliding column is driven to shrink inward by the reflux of the hydraulic oil. The connecting bracket will rotate again, and so on and so forth, to achieve indirect scraping cleaning of the surface of the measuring instrument, avoid continuous scraping cleaning, and cause unnecessary wear of the measuring instrument, scraper and absorbent cotton strip, reduce their service life, and affect the measurement of the measuring instrument.

[0013] Preferably, the intermittent drainage component also includes a connecting groove three provided on the inner wall of the connecting bracket, a piston rod two is slidably connected to the inner wall of the connecting bracket, the outer wall of the piston rod two is fixedly connected to the outer wall of the scraper, a fixed tube is fixedly connected to the outer wall of the inclined slider one, a inclined slide rod is slidably connected to the inner wall of the fixed tube, a spring column is slidably connected to the inner wall of the fixed tube, and a connecting groove four is provided on the inner wall of the fixed tube. Taking advantage of the characteristic that the inclined slider one can move inward and outward, a fixed tube is set. When the inclined slider one moves inward, the absorbent cotton strip can be synchronously moved inward through the fixed tube, so that the absorbent cotton strip can be close to the outer surface of the measuring instrument. At the same time, when the inclined slider one moves inward, the hydraulic oil on the inner side of the inclined slider one will enter the fixed tube through the connecting groove four. At this time, due to the The inclined sliding rod at one end of the fixed tube is blocked by the rotating rod and cannot move, and the hydraulic oil will push the spring column to the other side. When the spring column moves, the absorbent cotton strip will move synchronously. Since the absorbent cotton strip is already close to the measuring instrument, continuing to move it will cause the absorbent cotton strip to shrink by itself and discharge the water inside it outward. Then, when the inclined sliding rod is not in contact with the rotating rod, the hydraulic oil will be turned to the other end by the action of the spring column, pushing the inclined sliding rod outward. Through the operation of the above components, the absorbent cotton strip can discharge the water inside it outward when it rotates, so as to improve the adsorption effect on the water mist on the outer surface of the measuring instrument, and avoid the water inside the absorbent cotton strip being in a saturated state and unable to adsorb the water mist on the outer surface of the measuring instrument, thereby reducing the performance and measurement accuracy of the measuring instrument.

[0014] Preferably, the deceleration assembly includes a friction block slidably connected to the inner wall of the rotating rod, the top of the friction block is fixedly connected to a limiting block, the outer wall of the limiting block is slidably connected to the inner wall of the rotating rod, the inner wall of the fixed sleeve block is slidably connected to a friction ring, and the outer wall of the friction ring is fixedly connected to a telescopic spring. By utilizing the characteristic that the rotating rod will generate centrifugal force when it rotates rapidly, two friction rings are provided. When the wind and waves on the beach are large, the sea breeze blows toward the wind gathering cover, causing the rotating rod to rotate rapidly. When the rotating rod rotates rapidly, the friction block will slide outward under the action of centrifugal force. When the friction block slides outward, it will contact the friction ring, thereby decelerating the rotating rod. When the wind force continues to increase, When the wind speed is large, the friction block will continue to move outward, and the friction ring will be pressed to move toward both ends. At this time, the contact area between the friction block and the friction ring is larger, and the friction block will be clamped by the second telescopic spring and the greater friction force of the friction ring, so that the rotating rod is further decelerated. When the wind force gradually decreases, the friction ring will also be reset by the action of the tail spring. Through the operation of the above components, it is avoided that when the sea breeze on the beach is strong, the rotating rod rotates rapidly, thereby driving the scraper and the absorbent cotton strip to rotate rapidly on the outer surface of the measuring instrument, causing wear on the outer surface of the measuring instrument. In addition, when rotating rapidly, it will continuously interfere with the measuring instrument and affect the measurement accuracy of the measuring instrument.

[0015] A method for using a beach erosion and siltation monitoring device comprises the following steps:

[0016] S1: Install the equipment: Before using the equipment, first determine the location where the equipment will be installed, then insert the fixing stakes tightly into the bottom of the beach and adjust the position;

[0017] S2: Start the equipment: When the sea breeze blows towards the wind gathering hood, the wind gathering hood will be subjected to force and rotate with the rotating rod as the axis through the connecting rod. When the connecting rod rotates, the rotating rod drives the gear to rotate. When the gear rotates, the connecting bracket drives the scraper and the absorbent cotton strip to rotate.

[0018] The present invention has the following beneficial effects:

[0019] (1) The present invention utilizes the characteristics of larger wind and waves at the beach to set up a wind gathering hood. When the sea breeze at the beach blows toward the concave surface of the wind gathering hood, the wind gathering hood will be subjected to force and rotate with the rotating rod as the axis through the connecting rod. When the connecting rod rotates, the rotating rod synchronously drives the gear to rotate. When the gear rotates, the connecting bracket drives the scraper and the absorbent cotton strip to rotate, so that when the scraper and the absorbent cotton strip rotate, they can remove sand and stone impurities on the surface of the measuring instrument and absorb water mist on the surface of the measuring instrument, thereby reducing impurities and water mist on the surface of the measuring instrument and avoiding excessive adhesion, which will affect the signal transmission and reception of the measuring instrument and cause deviations in the measurement data. In addition, when the wind gathering hood rotates, it can also interfere with and drive away birds, thereby preventing the birds from staying on the measuring instrument and causing their dropped feces to contaminate the surface of the measuring instrument. In addition, their sharp claws may damage the surface of the measuring instrument, thereby affecting the performance and measurement accuracy of the measuring instrument.

[0020] (2) The present invention utilizes the above-mentioned characteristic that the connecting bracket can rotate, and sets an inclined slider 1. When the connecting bracket rotates, the inclined slider 1 is synchronously driven to rotate. When the inclined slider 1 rotates to contact the rotating rod, the inclined slider 1 is compressed and contracted, and drives the scraper to closely adhere to the outer surface of the measuring instrument through the connecting block. When the inclined slider 1 contracts inward, the spring block 1 pops up and pushes the inclined slider 2 to extend outward. Then, it continues to rotate, so that the groove contacts the inclined slide plate. The inclined slide plate is compressed and contracted inward, and squeezes the hydraulic oil inside the fixed block through the spring plate, so that it passes through the connecting groove 1, and in turn pushes the sliding column to extend outward. When the sliding column extends outward, the spring block 2 pops up and pushes the sliding block 1 to move upward. When the sliding block 1 moves upward, it squeezes the hydraulic oil on its top so that it passes through the connecting groove 2, and in turn pushes the sliding block 2 to extend outward. At this time, due to the inclined slide plate The first sliding block will shrink inwards and will not contact the second sliding block. After the connecting bracket rotates one circle, it will continue to rotate, causing the inclined surface at the top of the second sliding block to contact the sliding column. The second sliding block will be pressed to move downward and push the spring block to reset. The first sliding block will pop outwards under the action of the telescopic spring and move the scraper away from the measuring instrument through the connecting block. When the first sliding block extends outwards, it will contact the second sliding block. The second sliding block will shrink under pressure and the hydraulic oil will push the first sliding block through the connecting groove to reset the spring block. Then the inclined sliding plate will pop outwards under the action of the spring plate and drive the sliding column to shrink inwards through the reflux of the hydraulic oil. The connecting bracket will rotate again, and this reciprocating process will be used to achieve indirect scraping and cleaning of the surface of the measuring instrument, avoid continuous scraping and cleaning, and cause unnecessary wear on the measuring instrument, scraper and absorbent cotton strip, reduce their service life, and affect the measurement of the measuring instrument.

[0021] (3) The present invention utilizes the characteristic that the inclined slider 1 can move inward and outward and sets a fixed tube. When the inclined slider 1 moves inward, the water-absorbing cotton strip can be synchronously moved inward through the fixed tube, so that the water-absorbing cotton strip can be closely attached to the outer surface of the measuring instrument. At the same time, when the inclined slider 1 moves inward, the hydraulic oil on the inner side of the inclined slider 1 will enter the fixed tube through the connecting groove 4. At this time, since the inclined sliding rod at one end of the fixed tube is blocked by the rotating rod and cannot move, the hydraulic oil will push the spring column to the other side. When the spring column moves, the water-absorbing cotton strip will be synchronously moved. Since the water-absorbing cotton strip has been After being pressed against the measuring instrument and then continuing to move, the absorbent cotton strip will shrink by itself and discharge the water inside it outwards. Then, when the inclined sliding rod is not in contact with the rotating rod, the hydraulic oil will be turned to the other end by the action of the spring column, pushing the inclined sliding rod outwards. Through the operation of the above components, the absorbent cotton strip can discharge the water inside it outwards when rotating, so as to improve the adsorption effect on the water mist on the outer surface of the measuring instrument, and avoid the water inside the absorbent cotton strip being in a saturated state and unable to adsorb the water mist on the outer surface of the measuring instrument, thereby reducing the performance and measurement accuracy of the measuring instrument.

[0022] (4) The present invention utilizes the characteristic that the rotating rod will generate centrifugal force when it rotates rapidly, and sets two friction rings. When the wind and waves on the beach are strong, the sea breeze blows towards the wind gathering cover, causing the rotating rod to rotate rapidly. When the rotating rod rotates rapidly, the friction block will slide outward under the action of centrifugal force. When the friction block slides outward, it will contact the friction ring, thereby slowing down the rotating rod. When the wind force continues to increase, the friction block will continue to move outward. At this time, the friction ring will be pressed to move toward both ends. At this time, the contact area between the friction block and the friction ring is larger. The friction block will be subject to the clamping force of the second telescopic spring and the greater friction force of the friction ring, so that the rotating rod is further decelerated. When the wind force gradually decreases, the friction ring will also be reset by the action of the tail spring. Through the operation of the above components, it is avoided that when the sea wind on the beach is strong, the rotating rod rotates rapidly, thereby driving the scraper and the absorbent cotton strip to rotate rapidly on the outer surface of the measuring instrument, causing wear on the outer surface of the measuring instrument, and when it rotates rapidly, it will continuously interfere with the measuring instrument, affecting the measurement accuracy of the measuring instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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.

[0024] Figure 1 It is a schematic diagram of the internal components of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 3 It is a cross-sectional schematic diagram of the power mechanism of the present invention;

[0027] Figure 4 It is a cross-sectional schematic diagram of the intermittent drainage assembly of the present invention;

[0028] Figure 5 For the present invention Figure 4 A is an enlarged schematic diagram;

[0029] Figure 6 For the present invention Figure 4 A magnified schematic diagram of B;

[0030] Figure 7 This is a schematic diagram of the internal components of the intermittent drainage assembly of the present invention;

[0031] Figure 8 For the present invention Figure 7 A magnified schematic diagram of middle C;

[0032] Fig. 9 It is a cross-sectional schematic diagram of the deceleration assembly of the present invention;

[0033] Fig.10 For the present invention Fig. 9 A magnified schematic diagram of D in the middle;

[0034] Fig.11 It is a schematic diagram of the working process of the present invention.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] In the figure: 1, fixed pile; 101, fixed bracket; 102, fixed ring; 2, cleaning mechanism; 201, measuring instrument; 202, connecting bracket; 203, scraper; 204, absorbent cotton strip; 3, power mechanism; 301, fixed sleeve block; 302, rotating rod; 303, connecting rod; 304, wind condenser; 305, gear; 306, gear ring; 4, intermittent drainage assembly; 401, inclined slider 1; 402, connecting block; 403, telescopic spring 1; 404, spring block 1; 405, inclined slider 2; 406, concave slot; 407, fixed block; 408, inclined slide; 409, spring plate; 410, connecting slot one; 411, sliding column; 412, spring block two; 413, sliding block one; 414, connecting slot two; 415, sliding block two; 416, piston rod one; 417, connecting slot three; 418, piston rod two; 419, fixed tube; 420, inclined slide rod; 421, spring column; 422, connecting slot four; 5, deceleration assembly; 501, friction block; 502, limit block; 503, friction ring; 504, telescopic spring two. DETAILED DESCRIPTION

[0037] 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.

[0038] For example, see Figure 1 - Figure 3 The present invention is a beach erosion and sedimentation monitoring device, comprising a fixed pile 1, a fixed bracket 101 is fixedly connected to the outer wall of the fixed pile 1, and a fixed ring 102 is fixedly connected to the outer wall of the fixed bracket 101;

[0039] The cleaning mechanism 2 includes a measuring instrument 201, a connecting bracket 202 for cleaning the measuring instrument 201, a scraper 203, a water-absorbing cotton strip 204, and a power mechanism 3 for controlling the rotation of the connecting bracket 202;

[0040] The outer wall of the measuring instrument 201 is fixedly connected to the inner wall of the fixing ring 102 , the inner wall of the connecting bracket 202 is slidably connected to the outer wall of the scraper 203 , and the inner wall of the connecting bracket 202 is slidably connected to the outer wall of the absorbent cotton strip 204 .

[0041] The power mechanism 3 includes a fixed sleeve block 301 fixedly connected to the outer wall of the fixed bracket 101, a rotating rod 302 is rotatably connected to the inner wall of the fixed sleeve block 301, a connecting rod 303 is fixedly connected to the top of the rotating rod 302, a wind gathering cover 304 is fixedly connected to the outer wall of the connecting rod 303, and a deceleration component 5 is slidably connected to the inner wall of the rotating rod 302. When the sea breeze on the beach blows toward the concave surface of the wind gathering cover 304, the wind gathering cover 304 will be subjected to force and rotate with the rotating rod 302 as the axis through the connecting rod 303. When the connecting rod 303 rotates, the rotating rod 302 is synchronously driven to rotate.

[0042] The power mechanism 3 also includes a gear 305 fixedly connected to the bottom of the rotating rod 302, the outer wall of the gear 305 is rotatably connected to the inner wall of the fixed sleeve 301, the inner wall of the fixed ring 102 is rotatably connected with a gear ring 306, the outer wall of the gear ring 306 is meshed with the outer wall of the gear 305, the top of the gear ring 306 is fixedly connected to the bottom of the connecting bracket 202, and the inner wall of the connecting bracket 202 is slidably connected with an intermittent drainage component 4. Taking advantage of the large wind and waves on the beach, a wind gathering cover 304 is set. When the sea breeze on the beach blows towards the concave surface of the wind gathering cover 304, the wind gathering cover 304 will be stressed and rotate with the rotating rod 302 as the axis through the connecting rod 303. When the connecting rod 303 rotates, the gear 305 is synchronously driven to rotate through the rotating rod 302. When rotating, the scraper 203 and the absorbent cotton strip 204 are driven to rotate by connecting the bracket 202, so that the scraper 203 and the absorbent cotton strip 204 can remove the sand and stone impurities on the surface of the measuring instrument 201 and absorb the water mist on the surface of the measuring instrument 201 when rotating, so as to reduce the impurities and water mist on the surface of the measuring instrument 201 and avoid excessive adhesion, which will affect the signal transmission and reception of the measuring instrument 201 and cause deviation in the measurement data. In addition, when the wind collecting cover 304 rotates, it can also interfere with and drive away birds, so as to prevent the birds from staying on the measuring instrument 201 and polluting the surface of the measuring instrument 201 with their droppings. In addition, their sharp claws may damage the surface of the measuring instrument 201, thereby affecting the performance and measurement accuracy of the measuring instrument 201.

[0043] For example 2, please refer to Figure 4 - Fig.11The present invention is a beach erosion and siltation monitoring device. On the basis of the first embodiment, the intermittent drainage component 4 includes an inclined slider 401 slidably connected to the inner wall of the connecting bracket 202, a connecting block 402 is fixedly connected to the outer wall of the inclined slider 401, the outer wall of the connecting block 402 is fixedly connected to the outer wall of the scraper 203, a telescopic spring 403 is fixedly connected to the outer wall of the inclined slider 401, and a spring block 404 is slidably connected to the inner wall of the inclined slider 401. When the connecting bracket 202 rotates, the inclined slider 401 is synchronously driven to rotate. When the inclined slider 401 rotates to contact the rotating rod 302, the inclined slider 401 is compressed and contracted, and the scraper 203 is driven to be close to the outer surface of the measuring instrument 201 through the connecting block 402.

[0044] The intermittent drainage component 4 also includes an inclined sliding block 405 slidably connected to the inner wall of the connecting bracket 202, a groove 406 is opened on the inner wall of the inclined sliding block 405, a fixed block 407 is fixedly connected to the outer wall of the fixed sleeve 301, and an inclined sliding plate 408 is slidably connected to the inner wall of the fixed block 407. When the inclined sliding block 401 contracts inward, the spring block 404 will pop up and push the inclined sliding block 405 to extend outward, and then continue to rotate, so that the groove 406 will contact the inclined sliding plate 408.

[0045] The intermittent drainage assembly 4 also includes a spring plate 409 slidably connected to the inner wall of the fixed block 407, the outer wall of the spring plate 409 is fixedly connected to the outer wall of the inclined slide 408, a connecting groove 1 410 is opened on the inner wall of the fixed block 407, a sliding column 411 is slidably connected to the inner wall of the fixed block 407, and a spring block 2 412 is slidably connected to the inner wall of the sliding column 411. When the inclined slide 408 is compressed and contracts inwardly, the hydraulic oil inside the fixed block 407 is squeezed by the spring plate 409, so that it passes through the connecting groove 1 410 and pushes the sliding column 411 to extend outward. When the sliding column 411 extends outward, the spring block 2 412 will pop up.

[0046] The intermittent drainage assembly 4 also includes a sliding block 413 slidably connected to the inner wall of the fixed block 407, a connecting groove 414 is provided on the inner wall of the fixed block 407, a sliding block 415 is slidably connected to the inner wall of the fixed block 407, a piston rod 416 is slidably connected to the inner wall of the connecting bracket 202, and the outer wall of the piston rod 416 is fixedly connected to the outer wall of the scraper 203. By utilizing the above-mentioned characteristic that the connecting bracket 202 can rotate, an inclined slider 401 is set, and when the connecting bracket 202 rotates, the inclined slider 401 is synchronously driven to rotate. When the inclined slider 401 rotates to contact the rotating rod 302, the inclined slider The block 1 401 is compressed and contracted, and the scraper 203 is driven to be close to the outer surface of the measuring instrument 201 through the connecting block 402. When the inclined sliding block 1 401 contracts inward, the spring block 1 404 pops up and pushes the inclined sliding block 2 405 to extend outward. Then, it continues to rotate, so that the groove 406 contacts the inclined sliding plate 408. The inclined sliding plate 408 is compressed and contracted inward, and the hydraulic oil inside the fixed block 407 is squeezed through the spring plate 409, so that it passes through the connecting groove 1 410 and pushes the sliding column 411 to extend outward. When the sliding column 411 extends outward, the spring block 2 412 pops up and pushes the sliding block 1 413 to move upward. When the sliding block 1 413 moves upward, the hydraulic oil on its top will be squeezed to pass through the connecting groove 2 414, and then the sliding block 2 415 will be pushed outward. At this time, since the inclined sliding block 1 401 shrinks inward, it will not contact the sliding block 2 415. After the connecting bracket 202 rotates one circle, it will continue to rotate, which will make the inclined surface of the top of the inclined sliding block 2 405 contact the sliding column 411. The inclined sliding block 2 405 will be pressed to move downward and push the spring block 1 404 to reset. The inclined sliding block 1 401 is popped outward by the action of the telescopic spring 1 403, and the scraper 203 is moved away from the measuring instrument 201 through the connecting block 402. When 401 extends outward, it will contact the sliding block 2 415. The sliding block 2 415 will shrink under pressure, and the hydraulic oil will push the sliding block 1 413 through the connecting groove 2 414 to reset the spring block 2 412. Then the inclined slide plate 408 will pop outward under the action of the spring plate 409, and the sliding column 411 will shrink inward due to the reflux of hydraulic oil. The connecting bracket 202 will rotate again, and so on and so forth to achieve indirect scraping cleaning of the surface of the measuring instrument 201, avoiding continuous scraping cleaning, causing unnecessary wear of the measuring instrument 201, the scraper 203 and the absorbent cotton strip 204, reducing their service life and affecting the measurement of the measuring instrument 201.

[0047] The intermittent drainage assembly 4 also includes a connection groove 3 417 provided on the inner wall of the connection bracket 202, a piston rod 2 418 is slidably connected to the inner wall of the connection bracket 202, the outer wall of the piston rod 218 is fixedly connected to the outer wall of the scraper 203, a fixed pipe 419 is fixedly connected to the outer wall of the inclined slider 1 401, an inclined sliding rod 420 is slidably connected to the inner wall of the fixed pipe 419, a spring column 421 is slidably connected to the inner wall of the fixed pipe 419, and the fixed pipe 419 is fixedly connected to the outer wall of the fixed pipe 419. A connecting groove 422 is provided on the inner wall of the measuring instrument 201. A fixed pipe 419 is provided by utilizing the feature that the inclined sliding block 401 can move inward and outward. When the inclined sliding block 401 moves inward, the absorbent cotton strip 204 can be synchronously moved inward through the fixed pipe 419, so that the absorbent cotton strip 204 can be closely attached to the outer surface of the measuring instrument 201. At the same time, when the inclined sliding block 401 moves inward, the hydraulic oil inside the inclined sliding block 401 can enter the fixed pipe 419 through the connecting groove 422. Tube 419. At this time, since the inclined sliding rod 420 at one end of the fixed tube 419 is blocked by the rotating rod 302 and cannot move, the hydraulic oil will push the spring column 421 to the other side. When the spring column 421 moves, the absorbent cotton strip 204 will move synchronously. Since the absorbent cotton strip 204 is already close to the measuring instrument 201, continuing to move will cause the absorbent cotton strip 204 to shrink by itself and discharge the moisture inside it to the outside. Then, when the inclined sliding rod 420 is not in contact with the rotating rod 302, the hydraulic oil will be turned to the other end by the action of the spring column 421, pushing the inclined sliding rod 420 to extend outward. Through the operation of the above-mentioned components, the absorbent cotton strip 204 can discharge the moisture inside it when it rotates, so as to improve the adsorption effect on the water mist on the outer surface of the measuring instrument 201, and avoid the water inside the absorbent cotton strip 204 being in a saturated state and unable to adsorb the water mist on the outer surface of the measuring instrument 201, thereby reducing the performance and measurement accuracy of the measuring instrument 201.

[0048] The deceleration component 5 includes a friction block 501 slidably connected to the inner wall of the rotating rod 302, the top of the friction block 501 is fixedly connected to the limiting block 502, the outer wall of the limiting block 502 is slidably connected to the inner wall of the rotating rod 302, the inner wall of the fixed sleeve block 301 is slidably connected to a friction ring 503, and the outer wall of the friction ring 503 is fixedly connected to a telescopic spring 2 504. Taking advantage of the fact that the rotating rod 302 will generate centrifugal force when it rotates rapidly, two friction rings 503 are set. When the wind and waves on the beach are large, the sea breeze blows towards the wind gathering cover 304, which will cause the rotating rod 302 to rotate rapidly. When the rotating rod 302 rotates rapidly, the friction block 501 will slide outward under the action of centrifugal force. When the friction block 501 slides outward, it will contact the friction ring 503, so as to decelerate the rotating rod 302. When the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force of the force

[0049] The method for using the beach erosion and sedimentation monitoring device includes the following steps:

[0050] S1: Install the equipment: Before using the equipment, first determine the location where the equipment is to be installed, then insert the fixing pile 1 tightly into the bottom of the beach and adjust the position;

[0051] S2: Start the device: When the sea breeze blows towards the wind gathering hood 304, the wind gathering hood 304 will be subjected to force and rotate around the rotating rod 302 as the axis through the connecting rod 303. When the connecting rod 303 rotates, the rotating rod 302 drives the gear 305 to rotate. When the gear 305 rotates, the scraper 203 and the absorbent cotton strip 204 are driven to rotate through the connecting bracket 202.

[0052] A specific application of this embodiment is as follows: Before using the device, first determine the installation location of the device, then firmly insert the fixing pile 1 into the bottom of the beach and adjust its position. When the sea breeze on the beach blows towards the concave surface of the wind collecting hood 304, the wind collecting hood 304 will be subjected to force and rotate around the rotating rod 302 through the connecting rod 303. When the connecting rod 303 rotates, the rotating rod 302 synchronously drives the gear 305 to rotate. When the gear 305 rotates, the scraping blade 203 and the water-absorbing cotton strip 204 are driven to rotate through the connecting bracket 202, so that when the scraping blade 203 and the water-absorbing cotton strip 204 rotate, they can remove the sand and stone impurities on the surface of the measuring instrument 201 and adsorb the water mist on the surface of the measuring instrument 201, thereby reducing the impurities and water mist on the surface of the measuring instrument 201. When too much adhesion occurs, it will affect the signal transmission and reception of the measuring instrument 201, resulting in deviation of the measurement data. In addition, when the wind collecting hood 304 rotates, it can also interfere with and drive away birds, preventing birds from possibly staying on the measuring instrument 201, so that the feces they drop contaminate the surface of the measuring instrument 201, and their sharp claws may damage the surface of the measuring instrument 201, thereby affecting the performance and measurement accuracy of the measuring instrument 201. When the connecting bracket 202 rotates, the inclined plane slider 401 is synchronously driven to rotate. When the inclined plane slider 401 rotates to contact the rotating rod 302, the inclined plane slider 401 is compressed and contracted, and the scraping blade 203 is driven by the connecting block 402 to closely adhere to the outer surface of the measuring instrument 201. When the inclined plane slider 401 contracts inward, the spring block 404 will pop up upward and push the inclined plane slider 405 to extend outward. Then, when it continues to rotate, the groove 406 will contact the inclined plane slide plate 408, and the inclined plane slide plate 408 will be compressed and contract inward, and the hydraulic oil inside the fixed block 407 will be squeezed through the spring plate 409, so that it passes through the connecting groove 410 and then pushes the sliding column 411 to extend outward. When the sliding column 411 extends outward, the spring block 412 will pop up upward and push the sliding block 413 to move upward. When the sliding block 413 moves upward, the hydraulic oil on its top will be squeezed to pass through the connecting groove 414, and then push the sliding block 415 to extend outward. At this time, since the inclined plane slider 401 contracts inward, it will not contact the sliding block 415. After the connecting bracket 202 rotates one full circle and then continues to rotate, the inclined plane at the top of the inclined plane slider 405 will contact the sliding column 411, and the inclined plane slider 405 will be compressed and move downward, and push the spring block 404 to reset. The inclined plane slider 401 pops out outward under the action of the telescopic spring 403, and the scraping blade 203 is separated from the measuring instrument 201 through the connecting block 402. When the inclined plane slider 401 extends outward, it will contact the sliding block 415, and the sliding block 415 is compressed and contracted. The hydraulic oil pushes the sliding block 413 through the connecting groove 414, so that the spring block 412 resets. Then the inclined plane slide plate 408 pops out outward under the action of the spring plate 409, and drives the sliding column 411 to contract inward through the backflow of the hydraulic oil,The connecting bracket 202 will rotate again, and so on, to achieve indirect scraping and cleaning of the surface of the measuring instrument 201, avoiding continuous scraping and cleaning, so that the measuring instrument 201, the scraper 203, and the absorbent cotton strip 204 are subject to unnecessary wear, reducing their service life, and affecting the measurement of the measuring instrument 201.

[0053] Taking advantage of the characteristic that the first inclined plane slider 401 can move in and out, a fixed tube 419 is set. When the first inclined plane slider 401 moves inward, the absorbent cotton strip 204 can move inward synchronously through the fixed tube 419, so that the absorbent cotton strip 204 can closely adhere to the outer surface of the measuring instrument 201. At the same time, when the first inclined plane slider 401 moves inward, the hydraulic oil inside the first inclined plane slider 401 will enter the fixed tube 419 through the fourth communication groove 422. At this time, due to the inclined plane slide bar 420 at one end of the fixed tube 419 being blocked by the rotating rod 302 and unable to move, the hydraulic oil will push the spring column 421 to the other side. When the spring column 421 moves, the absorbent cotton strip 204 will move synchronously. Since the absorbent cotton strip 204 has already adhered to the measuring instrument 201, further movement will cause the absorbent cotton strip 204 to shrink by itself, discharging the water inside it to the outside. Then when the inclined plane slide bar 420 is not in contact with the rotating rod 302, under the action of the spring column 421, the hydraulic oil will turn to the other end, pushing the inclined plane slide bar 420 to extend outward. Through the operation of the above components, the absorbent cotton strip 204 can discharge the water inside it when rotating, so as to improve the adsorption effect on the water mist on the outer surface of the measuring instrument 201, avoiding the inability to adsorb the water mist on the outer surface of the measuring instrument 201 due to the water inside the absorbent cotton strip 204 being in a saturated state, thereby reducing the performance and measurement accuracy of the measuring instrument 201.

[0054] Taking advantage of the characteristic that the rotating rod 302 generates centrifugal force during rapid rotation, two friction rings 503 are provided. When the wind and waves on the beach are relatively large, the sea breeze blows towards the wind collecting hood 304, causing the rotating rod 302 to rotate rapidly. When the rotating rod 302 rotates rapidly, the friction block 501 will slide outwards under the action of centrifugal force. When the friction block 501 slides outwards, it will come into contact with the friction ring 503, thereby decelerating the rotating rod 302. When the wind force continues to increase, the friction block 501 will continue to move outwards. At this time, the friction ring 503 will be pressed and move towards both ends. At this time, the contact area between the friction block 501 and the friction ring 503 will be larger, and the friction block 501 will be subjected to the clamping force of the telescopic spring two 504 and a greater frictional force from the friction ring 503, further decelerating the rotating rod 302. When the wind force gradually decreases, the friction ring 503 will also be reset under the action of the tail spring. Through the operation of the above components, it is avoided that when the sea breeze on the beach is relatively large, the rotating rod 302 rotates rapidly, thereby driving the scraper 203 and the water-absorbing cotton strip 204 to rotate rapidly on the outer surface of the measuring instrument 201, causing wear on the outer surface of the measuring instrument 201. In addition, during rapid rotation, it will continuously interfere with the measuring instrument 201, affecting the measurement accuracy of the measuring instrument 201.

[0055] 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 embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A beach erosion and sedimentation monitoring device, comprising a fixed pile (1), a fixed bracket (101) being fixedly connected to the outer wall of the fixed pile (1), and a fixed ring (102) being fixedly connected to the outer wall of the fixed bracket (101), characterized in that: Also includes: A cleaning mechanism (2), the cleaning mechanism (2) comprising a measuring instrument (201), a connecting bracket (202) for cleaning the measuring instrument (201), a scraper (203), a water-absorbing cotton strip (204), and a power mechanism (3) for controlling the rotation of the connecting bracket (202); The outer wall of the measuring instrument (201) is fixedly connected to the inner wall of the fixing ring (102), the inner wall of the connecting bracket (202) is slidably connected to the outer wall of the scraper (203), and the inner wall of the connecting bracket (202) is slidably connected to the outer wall of the absorbent cotton strip (204).

2. A beach erosion and sedimentation monitoring device according to claim 1, characterized in that: The power mechanism (3) comprises a fixed sleeve (301) fixedly connected to the outer wall of the fixed bracket (101), a rotating rod (302) rotatably connected to the inner wall of the fixed sleeve (301), a connecting rod (303) fixedly connected to the top of the rotating rod (302), a wind collecting cover (304) fixedly connected to the outer wall of the connecting rod (303), and a deceleration assembly (5) slidably connected to the inner wall of the rotating rod (302).

3. A beach erosion and sedimentation monitoring device according to claim 2, characterized in that: The power mechanism (3) further comprises a gear (305) fixedly connected to the bottom of the rotating rod (302); the outer wall of the gear (305) is rotatably connected to the inner wall of the fixed sleeve (301); the inner wall of the fixed ring (102) is rotatably connected to a gear ring (306); the outer wall of the gear ring (306) is meshingly connected to the outer wall of the gear (305); the top of the gear ring (306) is fixedly connected to the bottom of the connecting bracket (202); and the inner wall of the connecting bracket (202) is slidably connected to an intermittent drainage assembly (4).

4. A beach erosion and sedimentation monitoring device according to claim 3, characterized in that: The intermittent drainage assembly (4) comprises an inclined sliding block (401) slidably connected to the inner wall of the connecting bracket (202); a connecting block (402) is fixedly connected to the outer wall of the inclined sliding block (401); the outer wall of the connecting block (402) is fixedly connected to the outer wall of the scraper (203); a telescopic spring (403) is fixedly connected to the outer wall of the inclined sliding block (401); and a spring block (404) is slidably connected to the inner wall of the inclined sliding block (401).

5. A beach erosion and sedimentation monitoring device according to claim 4, characterized in that: The intermittent drainage assembly (4) further comprises a second inclined sliding block (405) slidably connected to the inner wall of the connecting bracket (202), a groove (406) being provided on the inner wall of the second inclined sliding block (405), a fixed block (407) being fixedly connected to the outer wall of the fixed sleeve block (301), and a inclined sliding block (408) being slidably connected to the inner wall of the fixed block (407).

6. A beach erosion and sedimentation monitoring device according to claim 5, characterized in that: The intermittent drainage assembly (4) further comprises a spring plate (409) slidably connected to the inner wall of the fixed block (407); the outer wall of the spring plate (409) is fixedly connected to the outer wall of the inclined sliding plate (408); a connecting groove 1 (410) is provided on the inner wall of the fixed block (407); a sliding column (411) is slidably connected to the inner wall of the fixed block (407); and a spring block 2 (412) is slidably connected to the inner wall of the sliding column (411).

7. A beach erosion and sedimentation monitoring device according to claim 6, characterized in that: The intermittent drainage assembly (4) also includes a sliding block (413) slidably connected to the inner wall of the fixed block (407), a connecting groove (414) is provided on the inner wall of the fixed block (407), a sliding block (415) is slidably connected to the inner wall of the fixed block (407), a piston rod (416) is slidably connected to the inner wall of the connecting bracket (202), and the outer wall of the piston rod (416) is fixedly connected to the outer wall of the scraper (203).

8. A beach erosion and sedimentation monitoring device according to claim 7, characterized in that: The intermittent drainage assembly (4) also includes a connecting groove three (417) provided on the inner wall of the connecting bracket (202); a piston rod two (418) is slidably connected to the inner wall of the connecting bracket (202); the outer wall of the piston rod two (418) is fixedly connected to the outer wall of the scraper (203); a fixing tube (419) is fixedly connected to the outer wall of the inclined sliding block one (401); a inclined sliding rod (420) is slidably connected to the inner wall of the fixing tube (419); a spring column (421) is slidably connected to the inner wall of the fixing tube (419); and a connecting groove four (422) is provided on the inner wall of the fixing tube (419).

9. A beach erosion and sedimentation monitoring device according to claim 8, characterized in that: The deceleration assembly (5) comprises a friction block (501) slidably connected to the inner wall of the rotating rod (302); the top of the friction block (501) is fixedly connected to a limit block (502); the outer wall of the limit block (502) is slidably connected to the inner wall of the rotating rod (302); the inner wall of the fixed sleeve block (301) is slidably connected to a friction ring (503); and the outer wall of the friction ring (503) is fixedly connected to a second telescopic spring (504).

10. A method for using a beach erosion and sedimentation monitoring device, using the beach erosion and sedimentation monitoring device as claimed in claim 9, characterized in that: The following steps are included: S1: Installing the equipment: Before using the equipment, first determine the location where the equipment is to be installed, then insert the fixing pile (1) tightly into the bottom of the beach and adjust the position; S2: Start the device: When the sea breeze blows toward the wind gathering cover (304), the wind gathering cover (304) is subjected to force and rotates with the rotating rod (302) as the axis through the connecting rod (303). When the connecting rod (303) rotates, the rotating rod (302) drives the gear (305) to rotate. When the gear (305) rotates, the scraper (203) and the absorbent cotton strip (204) are driven to rotate through the connecting bracket (202).

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