Seepage monitoring device for hydraulic engineering

Abstract

The invention relates to the technical field of water conservancy projects, and discloses a water conservancy project seepage monitoring device which comprises a base and a motor, the top of the base is fixedly connected with an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with a fixed seat, the top of the fixed seat is fixedly connected with a console, and the bottom of the fixed seat is fixedly connected with an air cylinder. A pushing mechanism is arranged at the top of the base, a lifting mechanism is arranged at the output end of the air cylinder, a cleaning mechanism is arranged at the top of the pushing mechanism, a motor is arranged in the lifting mechanism, and a temperature sensor is arranged in the lifting mechanism. The accuracy of detection data can be further improved, seepage water can flow to a detection area more quickly, the monitoring precision of the device can be improved, and the detection speed of the seepage water is increased.

Description

Technical Field

[0001] The invention relates to the technical field of water conservancy projects, and in particular to a seepage monitoring device for water conservancy projects. Background Art

[0002] In water conservancy projects, seepage refers to the phenomenon of water flowing through the pores of soil or rock. Seepage has an important impact on the safety, stability, and operating efficiency of water conservancy facilities. For example, problems such as dam seepage, dam leakage, and groundwater flow, if not monitored and handled in a timely manner, will lead to serious safety hazards and even cause disasters. Therefore, seepage monitoring has become a vital technical means in water conservancy projects.

[0003] The patent with announcement number CN114659960B discloses an intelligent seepage monitoring system for water conservancy projects, which includes: a borehole opened in the soil on one side of a reservoir, a conductive tube and a seepage monitoring device that are coaxially and alternately connected and placed in the borehole, the seepage monitoring device includes a seepage monitoring component arranged on the top for monitoring the seepage direction and seepage amount, a greenhouse control component arranged on the bottom for collecting and regulating the seepage amount, temperature and humidity in the seepage monitoring component; a guide pipe for connecting the greenhouse control component with a storage tank arranged on the surface, and introducing the seepage collected in the greenhouse control component into the storage tank through the guide pipe by a water pump, and a sealed insulating cover for insulating and sealing the borehole opening.

[0004] However, when the above device is used, it is difficult to monitor the seepage of soil at different depths, which leads to accuracy deviation in seepage monitoring and affects the statistics of subsequent data. Therefore, a seepage monitoring device for water conservancy projects is proposed to solve the above problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a seepage monitoring device for water conservancy projects in view of the deficiencies in the above-mentioned prior art.

[0006] To solve the above technical problems, the technical solution adopted by the present invention is: a seepage monitoring device for water conservancy projects, including a base and a motor, the top of the base is fixedly connected with an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with a fixed seat, the top of the fixed seat is fixedly connected with a console, the bottom of the fixed seat is fixedly connected with a cylinder, the top of the base is provided with a pushing mechanism, the output end of the cylinder is provided with a lifting mechanism, the top of the pushing mechanism is provided with a cleaning mechanism, the interior of the lifting mechanism is provided with a motor, the interior of the lifting mechanism is provided with a temperature sensor, the lifting mechanism includes a detection tank, a filter screen, a reciprocating screw, a moving block, a fan-shaped plate, an inclined block, a water accumulation ring, a drill bit, an elastic telescopic rod, a scraper, and a limit rod, the detection tank is fixedly connected to the output end of the cylinder, the filter screen is fixedly connected to the circumferential surface of the detection tank, the reciprocating screw is fixedly connected to the output end of the motor, and the The movable block is movably connected to the circumferential surface of the reciprocating screw rod, the fan-shaped plate is fixedly connected to the circumferential surface of the movable block, the inclined block 1 is fixedly connected to the inner wall of the detection tank, the water accumulation ring is fixedly connected to the bottom of the detection tank, the drill bit is rotatably connected to the bottom of the water accumulation ring, the elastic telescopic rod 1 is fixedly connected to the circumferential surface of the fan-shaped plate, the scraper 1 is fixedly connected to the telescopic end of the elastic telescopic rod 1, the limit rod is fixedly connected to the inner wall of the detection tank, the reciprocating screw rod is rotatably connected to the inner wall of the water accumulation ring, the fan-shaped plate is slidably connected to the circumferential surface of the limit rod, the scraper 1 contacts with the detection tank, which can relatively speed up the speed at which the detection tank reaches the required detection area, the overall downward movement of the detection tank can detect the seepage conditions of different soil depths, and the analysis of soil seepage at different depths can further improve the accuracy of monitoring data, so that the seepage water can flow to the detection area more quickly, which can improve the monitoring accuracy of the device and improve the detection speed of seepage water.

[0007] Preferably, the pushing mechanism includes a connecting column 1, a fixed plate, a hinge plate, and a push plate, the connecting column 1 is fixedly connected to the bottom of the fan-shaped plate, the fixed plate is fixedly connected to the bottom of the connecting column 1, the hinge plate is rotatably connected to the inner wall of the fixed plate by a torsion spring, and the push plate is fixedly connected to the circumferential surface of the hinge plate, the pushing mechanism also includes a support rod, a semi-ring block, an inclined block 2, an elastic telescopic rod 2, a long column, a sealing circular block, an inclined block 3, and an annular groove block, the support rod is fixedly connected to the top of the base, the semi-ring block is fixedly connected to the inner wall of the support rod, the inclined block 2 is fixedly connected to the inner wall of the support rod, and the elastic telescopic rod 2 is fixedly connected to the circumference of the water accumulation ring The long column is fixedly connected to the telescopic end of the elastic telescopic rod two, the sealing round block is fixedly connected to the circumferential surface of the long column, the inclined block three is fixedly connected to the circumferential surface of the long column, the annular groove block is fixedly connected to the inner wall of the detection tank, and a plurality of detection sensors are arranged inside the annular groove block. The sealing round block contacts the water accumulation ring, so that the push plate can push the water inside the water accumulation ring, increase the discharge speed of the infiltrated water, improve the use efficiency of the device, and avoid the monitoring deviation caused by the pushing of the infiltrated water. The movement of the sealing round block will open the opening of the water accumulation ring, and the infiltrated water inside the water accumulation ring can be discharged in time, thereby improving the monitoring efficiency of the device and enabling the device to be recycled for multiple times.

[0008] Preferably, the cleaning mechanism includes a fixed column, an elastic telescopic rod three, and a knocking block, the fixed column is fixedly connected to the top of the fan-shaped plate, the elastic telescopic rod three is fixedly connected to the inner wall of the fixed column, and the knocking block is fixedly connected to the telescopic end of the elastic telescopic rod three, the cleaning mechanism also includes a connecting column two, a semicircular block, a connecting column three, and a scraper two, the connecting column two is fixedly connected to the top of the support rod, the semicircular block is fixedly connected to the circumferential surface of the connecting column two, the connecting column three is fixedly connected to the inner wall of the semicircular block, the scraper two is fixedly connected to the circumferential surface of the connecting column three, the knocking block contacts the detection tank, and the scraper two contacts the filter mesh plate, the knocking block can knock the mesh surface of the filter mesh plate to prevent external soil from clogging the gap of the filter mesh plate, affecting the speed at which subsequent water enters the detection tank, and affecting the detection accuracy of the device, the scraper two will scrape off the soil on the surface of the filter mesh plate during the rising process of the filter mesh plate, thereby reducing the cost of manual cleaning and improving the use efficiency of the device.

[0009] The present invention adopts the above technical solution to bring the following beneficial effects: 1. The seepage monitoring device for water conservancy projects can relatively speed up the speed at which the detection tank reaches the area to be detected through the coordinated movement of the detection tank, the filter screen plate, the reciprocating screw, the moving block, the fan-shaped plate, the inclined block 1, the water accumulation ring, the drill bit, the elastic telescopic rod 1, the scraper 1, and the limit rod. The overall downward movement of the detection tank can detect the seepage conditions at different soil depths. The analysis of soil seepage at different depths can further improve the accuracy of the monitoring data, so that the seepage water can flow to the detection area more quickly, which can improve the monitoring accuracy of the device and increase the detection speed of the seepage water.

[0010] 2. The seepage monitoring device for water conservancy projects, through the coordinated movement among the connecting column 1, the fixed plate, the hinged plate, the push plate, the support rod, the semi-ring block, the inclined block 2, the elastic telescopic rod 2, the long column, the sealing round block, the inclined block 3, and the circular groove block, enables the push plate to push the water inside the water accumulation ring, thereby increasing the discharge speed of the infiltrated water, improving the use efficiency of the device, and avoiding the monitoring deviation caused by the pushing of the infiltrated water. The movement of the sealing round block will open the opening of the water accumulation ring, and the infiltrated water inside the water accumulation ring can be discharged in time, thereby improving the monitoring efficiency of the device and enabling the device to be recycled for multiple times.

[0011] 3. The seepage monitoring device for water conservancy projects, through the coordinated movement among the fixed column, the elastic telescopic rod three, the knocking block, the connecting column two, the semicircular block, the connecting column three, and the scraper two, the knocking block can knock on the mesh surface of the filter screen to prevent external soil from clogging the gap of the filter screen, affecting the speed at which subsequent water enters the detection tank and affects the monitoring accuracy of the device. The scraper two will scrape off the soil on the surface of the filter screen during the rising process of the filter screen, reducing the cost of manual cleaning and improving the use efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a half-section diagram of the overall structure of the present invention; Figure 3 It is a schematic diagram of the lifting mechanism of the present invention; Figure 4 For the present invention Figure 3 A magnified view of the structure at center; Figure 5 It is a schematic diagram of the driving mechanism of the present invention; Figure 6 For the present invention Figure 5 A magnified view of the structure at B in the middle; Figure 7 For the present invention Figure 5 A magnified view of the structure at C in the middle; Figure 8 It is a schematic diagram of the cleaning mechanism of the present invention; Fig. 9For the present invention Figure 8 Enlarged view of the structure at point D in the middle.

[0013] In the figure: 1, base; 2, electric telescopic rod; 3, fixed seat; 4, control console; 5, cylinder; 6, lifting mechanism; 7, pushing mechanism; 8, cleaning mechanism; 9, motor; 10, temperature sensor; 601, detection tank; 602, filter screen; 603, reciprocating screw rod; 604, moving block; 605, fan plate; 606, inclined block 1; 607, water accumulation ring; 608, drill bit; 609, elastic telescopic rod 1; 610, scraper 1; 611, limit rod; 7 01, connecting column one; 702, fixed plate; 703, hinged plate; 704, push plate; 705, support rod; 706, semi-circular block; 707, inclined block two; 708, elastic telescopic rod two; 709, long column; 710, sealing round block; 711, inclined block three; 712, circular groove block; 801, fixed column; 802, elastic telescopic rod three; 803, knocking round block; 804, connecting column two; 805, semi-circular block; 806, connecting column three; 807, scraper two. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1-Figure 9An embodiment of the present invention is: a seepage monitoring device for water conservancy projects, including a base 1 and a motor 9, the top of the base 1 is fixedly connected with an electric telescopic rod 2, the telescopic end of the electric telescopic rod 2 is fixedly connected with a fixed seat 3, the top of the fixed seat 3 is fixedly connected with a console 4, the bottom of the fixed seat 3 is fixedly connected with a cylinder 5, the top of the base 1 is provided with a pushing mechanism 7, the output end of the cylinder 5 is provided with a lifting mechanism 6, the top of the pushing mechanism 7 is provided with a cleaning mechanism 8, the interior of the lifting mechanism 6 is provided with a motor 9, the interior of the lifting mechanism 6 is provided with a temperature sensor 10, the lifting mechanism 6 includes a detection tank 601, a filter screen plate 602, a reciprocating screw rod 603, a moving block 604, a fan plate 605, an inclined block 606, a water accumulation ring 607, Drill bit 608, elastic telescopic rod 609, scraper 610, limit rod 611, detection tank 601 is fixedly connected to the output end of cylinder 5, filter screen plate 602 is fixedly connected to the circumferential surface of detection tank 601, reciprocating screw rod 603 is fixedly connected to the output end of motor 9, moving block 604 is movably connected to the circumferential surface of reciprocating screw rod 603, fan-shaped plate 605 is fixedly connected to the circumferential surface of moving block 604, inclined block 606 is fixedly connected to the inner wall of detection tank 601, water accumulation ring 607 is fixedly connected to the bottom of detection tank 601, drill bit 608 is rotatably connected to the bottom of water accumulation ring 607, when the device is started, workers or manipulators place the device on the area to be detected, at this time, the output end of cylinder 5 will drive the detection tank 601 to move, and the detection The movement of the detection tank 601 will drive the water ring 607 to move, and the movement of the water ring 607 will drive the drill bit 608 to move. At the same time, when the detection tank 601 moves, the telescopic end of the electric telescopic rod 2 will drive the fixing seat 3 to move downward as a whole, and the drill bit 608 will continue to move downward into the ground under the driving force of the detection tank 601. At this time, the drill bit 608 will rotate through the groove on its surface, which can relatively speed up the speed at which the detection tank 601 reaches the area to be detected. The overall downward movement of the detection tank 601 can detect the seepage conditions at different soil depths. The analysis of soil seepage at different depths can further improve the accuracy of the monitoring data. The elastic telescopic rod 1 609 is fixedly connected to the circumferential surface of the fan-shaped plate 605, and the scraper 1 610 is fixedly connected to the elastic telescopic rod 1 6 09, the limit rod 611 is fixedly connected to the inner wall of the detection tank 601, the reciprocating screw 603 is rotatably connected to the inner wall of the water ring 607, the fan plate 605 is slidably connected to the circumferential surface of the limit rod 611, and the scraper 610 is in contact with the detection tank 601. During the downward movement of the detection tank 601, the detection tank 601 stops moving downward after reaching the soil area where seepage needs to be detected. The water in the soil will slowly pass through the filtration of the filter plate 602 and enter the interior of the detection tank 601. The seepage water will slowly flow down along the inner wall of the detection tank 601 to the detection area at the bottom of the detection tank 601. At this time, the motor 9 will start, and the output end of the motor 9 will drive the reciprocating screw 603 to rotate, and the rotation of the reciprocating screw 603 will drive the moving block 604 to rotate.The rotation of the moving block 604 will drive the fan plate 605 to rotate, but the fan plate 605 is limited by the limit rod 611. At this time, the fan plate 605 and the moving block 604 can only move up and down reciprocatingly through the reciprocating groove on the surface of the reciprocating screw rod 603. The up and down movement of the fan plate 605 will drive the elastic telescopic rod 1 609 to move up and down. The up and down movement of the elastic telescopic rod 1 609 will drive the scraper 1 610 to move up and down. When the scraper 1 610 rises to the highest point, the scraper 1 610 will contact the inclined block 1 606. The inclined block 1 606 The scraper 1 610 will be squeezed during the process of the scraper 1 610 rising, and the scraper 1 610 will move and no longer contact the inner wall of the detection tank 601. When the scraper 1 610 moves downward, the scraper 1 610 will be reset through the elastic telescopic rod 1 609, and the scraper 1 610 will contact the inner wall of the detection tank 601 again. During the process of the scraper 1 610 moving downward, the scraper 1 610 will push the water on the inner wall of the detection tank 601, so that the seepage water will flow to the detection area more quickly, which can improve the monitoring accuracy of the device and increase the detection speed of the seepage water.

[0016] The pushing mechanism 7 includes a connecting column 701, a fixed plate 702, a hinged plate 703, and a push plate 704. The connecting column 701 is fixedly connected to the bottom of the fan-shaped plate 605, the fixed plate 702 is fixedly connected to the bottom of the connecting column 701, the hinged plate 703 is rotatably connected to the inner wall of the fixed plate 702 through a torsion spring, and the push plate 704 is fixedly connected to the circumferential surface of the hinged plate 703. When the device is used, the infiltrated water will enter the interior of the annular groove block 712 through the inner wall of the detection tank 601, and the detector inside the annular groove block 712 will detect the infiltrated water. The detected water will enter the interior of the water accumulation ring 607 through the opening of the annular groove block 712. At this time, the downward movement of the fan-shaped plate 605 will drive the connecting column 701 to move, and the movement of the connecting column 701 The movement of the fixed plate 702 will drive the hinged plate 703 to move, and the movement of the hinged plate 703 will drive the push plate 704 to move. When the push plate 704 moves down to contact with the water accumulation ring 607, the hinged plate 703 will rotate at a certain angle, and the hinged plate 703 will drive the push plate 704 to move. When the hinged plate 703 is no longer in contact with the water accumulation ring 607, the hinged plate 703 will be reset by the torsion spring, and the hinged plate 703 will drive the push plate 704 to reset. At this time, the push plate 704 can push the water inside the water accumulation ring 607, increase the discharge speed of the infiltrated water, improve the use efficiency of the device, and avoid the monitoring deviation caused by the pushing of the infiltrated water. The pushing mechanism 7 also includes a support rod 705, a semi-ring block 706, and an inclined block 2 707, elastic telescopic rod 2 708, long column 709, sealing round block 710, oblique block 3 711, annular groove block 712, support rod 705 is fixedly connected to the top of base 1, semi-ring block 706 is fixedly connected to the inner wall of support rod 705, oblique block 2 707 is fixedly connected to the inner wall of support rod 705, elastic telescopic rod 2 708 is fixedly connected to the circumferential surface of water accumulation ring 607, long column 709 is fixedly connected to the telescopic end of elastic telescopic rod 2 708, sealing round block 710 is fixedly connected to the circumferential surface of long column 709, oblique block 3 711 is fixedly connected to the circumferential surface of long column 709, annular groove block 712 is fixedly connected to the inner wall of detection tank 601, multiple detection sensors are arranged inside annular groove block 712, sealing round block 710 and water accumulation ring 607 are fixedly connected to each other. At the same time, during the rising process of the detection tank 601, the detection tank 601 will drive the water accumulation ring 607 to rise, and the rising of the water accumulation ring 607 will drive the elastic telescopic rod 2 708 to rise, and the rising of the elastic telescopic rod 2 708 will drive the long column 709 to move, and the movement of the long column 709 will drive the sealing round block 710 to move, and the long column 709 will drive the inclined block 3 711 to move. When the inclined block 3 711 rises a certain distance, the inclined block 3 711 will contact the inclined block 2 707, and the inclined block 2 707 can squeeze and push the inclined block 3 711 during the rising process of the inclined block 3 711. At this time, the inclined block 3 711 will drive the sealing round block 710 to move, and the movement of the sealing round block 710 will open the opening of the water accumulation ring 607, and the infiltrated water inside the water accumulation ring 607 can be discharged in time.Improve the monitoring efficiency of the device so that the device can be used repeatedly.

[0017] Working principle: When the device is started, a worker or a manipulator places the device on the area to be inspected. At this time, the output end of the cylinder 5 will drive the inspection tank 601 to move, and the movement of the inspection tank 601 will drive the water ring 607 to move, and the movement of the water ring 607 will drive the drill bit 608 to move. At the same time, when the inspection tank 601 moves, the telescopic end of the electric telescopic rod 2 will drive the fixed seat 3 to move downward as a whole. The drill bit 608 continues to move downward into the ground under the driving force of the inspection tank 601. At this time, the drill bit 608 will rotate slightly through the groove on its surface, which can relatively speed up the arrival of the inspection tank 601. The speed of the detection area needs to be detected, and the overall downward movement of the detection tank 601 can detect the seepage conditions at different soil depths. The analysis of soil seepage at different depths can further improve the accuracy of the detection data. During the downward movement of the detection tank 601, the detection tank 601 stops moving downward after reaching the soil area where the seepage needs to be detected. The water in the soil will slowly pass through the filtration of the filter plate 602 and enter the interior of the detection tank 601. The seepage water will slowly flow down along the inner wall of the detection tank 601 to the detection area at the bottom of the detection tank 601. At this time, the motor 9 will start, and the output end of the motor 9 will drive the reciprocating screw rod 603 rotates, the rotation of the reciprocating screw 603 drives the moving block 604 to rotate, and the rotation of the moving block 604 drives the fan plate 605 to rotate, but the fan plate 605 is limited by the limit rod 611. At this time, the fan plate 605 and the moving block 604 can only move up and down reciprocatingly through the reciprocating groove on the surface of the reciprocating screw 603. The up and down movement of the fan plate 605 drives the elastic telescopic rod 609 to move up and down, and the up and down movement of the elastic telescopic rod 609 drives the scraper 610 to move up and down. When the scraper 610 rises to the highest point, the scraper 610 will When scraper 610 is in contact with inclined block 606, inclined block 606 will squeeze scraper 610 during its upward process. At this time, scraper 610 will move and no longer contact the inner wall of detection tank 601. When scraper 610 moves downward, scraper 610 will be reset through elastic telescopic rod 609, and scraper 610 will contact the inner wall of detection tank 601 again. During the downward process of scraper 610, scraper 610 will push the water on the inner wall of detection tank 601, so that the seepage water will flow to the detection area more quickly, which can improve the monitoring accuracy of the device and increase the detection speed of seepage water.

[0018] When the device is in use, the infiltrated water will enter the interior of the annular groove block 712 through the inner wall of the detection tank 601, and the detector inside the annular groove block 712 will detect the infiltrated water. The detected water will enter the interior of the water accumulation ring 607 through the opening of the annular groove block 712. At this time, the downward movement of the sector plate 605 will drive the connection column 1 701 to move, and the movement of the connection column 1 701 will drive the fixed plate 702 to move, and the movement of the fixed plate 702 will drive the hinged plate 703 The movement of the hinged plate 703 will drive the push plate 704 to move. When the push plate 704 moves down to contact with the water accumulation ring 607, the hinged plate 703 will rotate at a certain angle, and the hinged plate 703 will drive the push plate 704 to move. When the hinged plate 703 is no longer in contact with the water accumulation ring 607, the hinged plate 703 will reset through the torsion spring, and the hinged plate 703 will drive the push plate 704 to reset. At this time, the push plate 704 can push the water inside the water accumulation ring 607. , improve the discharge speed of infiltrated water, improve the use efficiency of the device, avoid monitoring deviation caused by the pushing of infiltrated water, and at the same time, in the process of the detection tank 601 rising, the detection tank 601 will drive the water accumulation ring 607 to rise, and the rising of the water accumulation ring 607 will drive the elastic telescopic rod 2 708 to rise, and the rising of the elastic telescopic rod 2 708 will drive the long column 709 to move, and the movement of the long column 709 will drive the sealing round block 710 to move, and the long column 709 will drive the inclined block 3 711 to move. When the inclined block 3 711 rises a certain distance, the inclined block 3 711 will contact the inclined block 2 707, and the inclined block 2 707 can squeeze and push the inclined block 3 711 during the rising process of the inclined block 3 711. At this time, the inclined block 3 711 will drive the sealing round block 710 to move, and the movement of the sealing round block 710 will open the opening of the water accumulation ring 607, and the infiltrated water inside the water accumulation ring 607 can be discharged in time, thereby improving the monitoring efficiency of the device and enabling the device to be recycled for many times.

[0019] See also Figure 1-Figure 9On the basis of the above embodiment, in another embodiment of the present invention, the cleaning mechanism 8 includes a fixed column 801, an elastic telescopic rod 3 802, and a knocking block 803. The fixed column 801 is fixedly connected to the top of the fan-shaped plate 605, the elastic telescopic rod 3 802 is fixedly connected to the inner wall of the fixed column 801, and the knocking block 803 is fixedly connected to the telescopic end of the elastic telescopic rod 3 802. When the device is started, the up and down reciprocating movement of the fan-shaped plate 605 will drive the fixed column 801 to move, and the reciprocating up and down movement of the fixed column 801 will drive the elastic telescopic rod 3 802 to move up and down, and the up and down movement of the elastic telescopic rod 3 802 will drive the knocking block 803 to move. The knocking block 803 will contact the filter screen plate 602 when it rises, and the knocking block 803 can knock the mesh surface of the filter screen plate 602 to prevent the external soil from clogging the gap of the filter screen plate 602, affecting the speed at which the subsequent water enters the detection tank 601, and affecting the monitoring accuracy of the device. The cleaning mechanism 8 also includes a second connecting column 804, a semicircular block 805, a third connecting column 806, and a second scraper 807. The second connecting column 804 is fixedly connected to the top of the support rod 705, the semicircular block 805 is fixedly connected to the circumferential surface of the second connecting column 804, the third connecting column 806 is fixedly connected to the inner wall of the semicircular block 805, and the second scraper 807 is fixedly connected to the circumferential surface of the third connecting column 806. The knocking block 803 contacts the detection tank 601, and the second scraper 807 contacts the filter screen plate 60 2. At the same time, when the detection tank 601 rises, the detection tank 601 will drive the filter screen plate 602 to rise. During the rising process of the filter screen plate 602, the surface of the filter screen plate 602 will adhere to the soil, and the adhesion of the soil will increase after contacting with water. When the filter screen plate 602 rises, it will contact the scraper plate 807. The scraper plate 807 will scrape the soil on the surface of the filter screen plate 602 during the rising process, thereby reducing the cost of manual cleaning and improving the use efficiency of the device.

[0020] Working principle: When the device is started, the reciprocating up and down movement of the fan-shaped plate 605 will drive the fixed column 801 to move, and the reciprocating up and down movement of the fixed column 801 will drive the elastic telescopic rod 3 802 to move up and down, and the up and down movement of the elastic telescopic rod 3 802 will drive the knocking block 803 to move. The knocking block 803 will contact the filter screen plate 602 when it rises, and the knocking block 803 can knock the mesh surface of the filter screen plate 602 to prevent the external soil from clogging the gap of the filter screen plate 602 and affecting the subsequent water entering the detection tank. The speed inside 601 affects the monitoring accuracy of the device. At the same time, when the detection tank 601 rises, the detection tank 601 will drive the filter screen plate 602 to rise. During the rising process of the filter screen plate 602, the surface of the filter screen plate 602 will adhere to the soil, and the adhesion of the soil will increase after contacting with water. When the filter screen plate 602 rises, it will contact the scraper 2 807. The scraper 2 807 will scrape the soil on the surface of the filter screen plate 602 during the rising process of the filter screen plate 602, thereby reducing the cost of manual cleaning and improving the use efficiency of the device.

[0021] The present invention provides a seepage monitoring device for water conservancy projects. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A seepage monitoring device for a hydraulic engineering project, comprising a base (1) and a motor (9), characterized in that: The top of the base (1) is fixedly connected to an electric telescopic rod (2), the telescopic end of the electric telescopic rod (2) is fixedly connected to a fixed seat (3), the top of the fixed seat (3) is fixedly connected to a control console (4), the bottom of the fixed seat (3) is fixedly connected to a cylinder (5), the top of the base (1) is provided with a pushing mechanism (7), the output end of the cylinder (5) is provided with a lifting mechanism (6), the top of the pushing mechanism (7) is provided with a cleaning mechanism (8), the interior of the lifting mechanism (6) is provided with a motor (9), and the interior of the lifting mechanism (6) is provided with a temperature sensor (10); The lifting mechanism (6) comprises a detection tank (601), a filter screen plate (602), a reciprocating screw rod (603), a moving block (604), a fan-shaped plate (605), an inclined block (606), a water accumulation ring (607), a drill bit (608), an elastic telescopic rod (609), a scraper (610), and a limit rod (611). The detection tank (601) is fixedly connected to the output end of the cylinder (5), the filter screen plate (602) is fixedly connected to the circumferential surface of the detection tank (601), the reciprocating screw rod (603) is fixedly connected to the output end of the motor (9), and the moving block (604) is movably connected to the reciprocating screw rod (603). The circumferential surface of the multifilament rod (603), the fan-shaped plate (605) is fixedly connected to the circumferential surface of the moving block (604), the inclined block (606) is fixedly connected to the inner wall of the detection tank (601), the water accumulation ring (607) is fixedly connected to the bottom of the detection tank (601), the drill bit (608) is rotatably connected to the bottom of the water accumulation ring (607), the elastic telescopic rod (609) is fixedly connected to the circumferential surface of the fan-shaped plate (605), the scraper (610) is fixedly connected to the telescopic end of the elastic telescopic rod (609), and the limit rod (611) is fixedly connected to the inner wall of the detection tank (601).

2. A seepage monitoring device for water conservancy projects according to claim 1, characterized in that: The reciprocating screw rod (603) is rotatably connected to the inner wall of the water accumulation ring (607), the fan-shaped plate (605) is slidably connected to the circumferential surface of the limit rod (611), and the scraper plate 1 (610) is in contact with the detection tank (601).

3. A seepage monitoring device for water conservancy projects according to claim 2, characterized in that: The pushing mechanism (7) comprises a connecting column (701), a fixed plate (702), a hinged plate (703), and a push plate (704); the connecting column (701) is fixedly connected to the bottom of the fan-shaped plate (605); the fixed plate (702) is fixedly connected to the bottom of the connecting column (701); the hinged plate (703) is rotatably connected to the inner wall of the fixed plate (702) via a torsion spring; and the push plate (704) is fixedly connected to the circumferential surface of the hinged plate (703).

4. A seepage monitoring device for water conservancy projects according to claim 3, characterized in that: The pushing mechanism (7) further comprises a support rod (705), a semi-ring block (706), a second oblique block (707), a second elastic telescopic rod (708), a long column (709), a sealing round block (710), a third oblique block (711), and a circular groove block (712), wherein the support rod (705) is fixedly connected to the top of the base (1), the semi-ring block (706) is fixedly connected to the inner wall of the support rod (705), and the second oblique block (707) is fixedly connected to the inner wall of the support rod (705). On the inner wall of the support rod (705), the elastic telescopic rod 2 (708) is fixedly connected to the circumferential surface of the water accumulation ring (607), the long column (709) is fixedly connected to the telescopic end of the elastic telescopic rod 2 (708), the sealing circular block (710) is fixedly connected to the circumferential surface of the long column (709), the inclined block 3 (711) is fixedly connected to the circumferential surface of the long column (709), and the annular groove block (712) is fixedly connected to the inner wall of the detection tank (601).

5. A seepage monitoring device for water conservancy projects according to claim 4, characterized in that: A plurality of detection sensors are arranged inside the annular groove block (712), and the sealing circular block (710) is in contact with the water accumulation ring (607).

6. A seepage monitoring device for water conservancy projects according to claim 5, characterized in that: The cleaning mechanism (8) comprises a fixed column (801), a third elastic telescopic rod (802), and a knocking round block (803); the fixed column (801) is fixedly connected to the top of the fan-shaped plate (605); the third elastic telescopic rod (802) is fixedly connected to the inner wall of the fixed column (801); and the knocking round block (803) is fixedly connected to the telescopic end of the third elastic telescopic rod (802).

7. A seepage monitoring device for water conservancy projects according to claim 6, characterized in that: The cleaning mechanism (8) also includes a second connecting column (804), a semicircular block (805), a third connecting column (806), and a second scraper (807), wherein the second connecting column (804) is fixedly connected to the top of the support rod (705), the semicircular block (805) is fixedly connected to the circumferential surface of the second connecting column (804), the third connecting column (806) is fixedly connected to the inner wall of the semicircular block (805), and the second scraper (807) is fixedly connected to the circumferential surface of the third connecting column (806).

8. A seepage monitoring device for water conservancy projects according to claim 7, characterized in that: The knocking round block (803) contacts the detection tank (601), and the second scraper (807) contacts the filter screen plate (602).

Images