A device for detecting high slope pressure of lower reservoir based on Internet of Things

Through IoT technology and modular data processing, combined with three sets of pressure boxes, the problem of low detection accuracy caused by the shared control device of multiple pressure boxes is solved, and the accuracy and safety of high slope pressure detection is improved.

CN120274929BActive Publication Date: 2025-08-15DALIAN LIANDA CIVIL ENG RES INST CO LTD
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Patent Information

Application Number
CN202510764728.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-06-10
Publication Date
2025-08-15
Estimated Expiration
2045-06-10

AI Technical Summary

Technical Problem

When the existing pressure detection device uses one control device to control multiple pressure boxes, the detection accuracy is low, resulting in errors in judging slope pressure, and poses safety hazards.

Method used

The high slope pressure detection device of the lower reservoir based on the Internet of Things is adopted, and the central processing module, data processing module, distribution calculation module and pressure display module are combined with three sets of pressure boxes to perform data denoising and average pressure calculation to achieve accurate pressure detection.

Benefits of technology

It improves the accuracy of high-slope pressure detection, can accurately grasp the pressure magnitude of each area, and is easy to view through the pressure display module, enhancing safety.

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Patent Text Reader

Abstract

The present invention discloses a pressure detection device for a high slope of a lower reservoir based on the Internet of Things, which belongs to the technical field of soil pressure testing. In order to solve the problem of low detection accuracy of the existing pressure detection device when using a control device to control multiple pressure boxes; the present invention uses a central processing module, a data processing module, a distributed calculation module, a pressure display module and a pressure box. According to the data received by the central processing module, the received data is denoised by the data processing module, and the data is then provided to the distributed calculation module. The pressure of the high slope of the lower reservoir is calculated by the distributed calculation module. The pressure around three detection units needs to be calculated, and then the average pressure is calculated. On the one hand, the pressure of each detection point can be obtained, and the average pressure of the high slope as a whole can also be obtained, thereby realizing the ability to grasp the pressure of each area of the entire high slope and more accurate detection.
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Description

Technical Field

[0001] The present invention relates to the technical field of soil pressure testing, and in particular to a lower reservoir high slope pressure detection device based on the Internet of Things. Background Art

[0002] In water conservancy and hydropower projects, the stability of the high slopes of the lower reservoir is directly related to the safety of the project and the surrounding environment. In pumped-storage power stations, the high slopes of the lower reservoir are usually formed around the reservoir bank or both sides of the dam body, and need to withstand water pressure, geological stress and environmental erosion for a long time.

[0003] In the Chinese patent with publication number CN118706309A, a soil pressure testing device for foundation pit slope support structure is proposed, the foundation pit slope is arranged in a stepped manner, and a support plate is fixedly connected to the slope surface of the foundation pit slope, and a support rod is movably connected to the outer wall of the support plate, and an induction plate is provided at the upper end of the support rod, and a pressure box is vertically installed at a position corresponding to the slope surface inside the foundation pit slope, and the pressure box is electrically connected to the induction plate through a connecting line, a soil pressure adjustment device is arranged on the back of the support plate on the support rod, and a soil pressure testing device is arranged between the soil pressure adjustment device and the pressure box. The design of the soil pressure testing device is very comprehensive and meticulous, not only taking into account the support of the foundation pit slope and the soil pressure testing, but also specially designed a soil pressure adjustment device and a soil pressure testing device to deal with the irregularity of the soil surface after the slope slides and to test the weight of the sliding soil surface pressed on the pressure box;

[0004] However, each pressure box needs to correspond to a control device. If multiple pressure boxes correspond to one control device, it will cause abnormal data reception and reduce the accuracy of the measured pressure. In addition, multiple pressure boxes need to be installed on a slope. According to the current "one-to-one" installation method, it will lead to misjudgment of the pressure size of the slope, thereby causing a series of subsequent safety problems.

[0005] To this end, we proposed a high slope pressure detection device for lower reservoirs based on the Internet of Things. Summary of the Invention

[0006] The purpose of the present invention is to provide a high slope pressure detection device for a lower reservoir based on the Internet of Things, which solves the problem of low detection accuracy of the current pressure detection device in the background art when using one control device to control multiple pressure boxes.

[0007] To achieve the above objectives, the present invention provides the following technical solutions: a device for detecting high slope pressure in a lower reservoir based on the Internet of Things, comprising a detection unit, a support component provided at one end of the detection unit, a control center and an auxiliary component provided on the outer surface of the support component, the auxiliary component being located above the control center, and an electric locking push rod provided on the outer surface of the support component;

[0008] The auxiliary component includes a connecting column arranged on the outer surface of the supporting component, and a photovoltaic panel arranged on one side of the connecting column. A through pipe is arranged on the outer surface of the photovoltaic panel, and a flow rate measuring unit is arranged inside the through pipe. The flow rate measuring unit is connected to the electric locking push rod signal.

[0009] The control center is equipped with a central processing module inside, the central processing module signal is connected to the data processing module, the data processing module signal is connected to the distribution calculation module, the distribution calculation module signal is connected to the pressure display module, the pressure display module signal is connected to the background processing module, and the central processing module is connected to the detection unit signal.

[0010] Furthermore, the detection unit includes a pressure box and a cable arranged on one side of the pressure box, and one end of the cable passes through the interior of the supporting component and is connected to the control center.

[0011] Furthermore, the background processing module includes a calibration module and a reset module, the reset module is connected to the electric locking push rod signal, and the calibration module is connected to the pressure box signal.

[0012] Furthermore, the auxiliary component also includes a connector A provided on the outer surface of the connecting column, and a connector B provided on one side of the photovoltaic panel, and screws are provided through the inside of the connector B and the connector A.

[0013] Furthermore, the supporting component includes a base plate arranged on the upper surface of the retaining wall, a main supporting tube arranged at the upper end of the base plate, an auxiliary supporting tube movably arranged inside the main supporting tube, and a warning light arranged at the upper end of the auxiliary supporting tube, the connecting column is sleeved on the outer surface of the auxiliary supporting tube, the electric locking push rod is arranged on the outer surface of the main supporting tube, and the telescopic end of the electric locking push rod is located inside the main supporting tube.

[0014] Furthermore, a through hole is provided on the outer surface of the base plate, and an adjustment component is provided inside the main support tube. The adjustment component includes a sealing portion provided inside the through hole, an insert tube provided inside the sealing portion, and an insert rod movably provided inside the insert tube. The upper end of the insert rod is connected to the inner wall of the auxiliary support tube, and a support rod is provided on the inner wall of the main support tube. A gear is rotatably provided at one end of the support rod. Teeth are provided on the outer surface of the insert rod, and the teeth are engaged with the gear.

[0015] Furthermore, the sealing part includes a sealing rod arranged inside the through hole, and a connecting hole A and a connecting hole B are opened inside the sealing rod. A tie-mouth component and a rubber bag are provided inside the connecting hole A. The rubber bag is located below the tie-mouth component, and the outer wall of the lower end of the rubber bag is connected to the inner wall of the connecting hole A, and the insert passes through the connecting hole B.

[0016] Furthermore, a storage groove is opened on one side of the gear, a rubber band is arranged in a circle in the storage groove, one end of the rubber band is connected to the rubber bag, two groups of gears are provided, and one end of the two groups of rubber bands are crossed and connected to the upper end of the rubber bag.

[0017] Furthermore, a pressure plate is provided at one end of the insertion rod, the pressure plate is located inside the insertion tube, and a connection port is provided at one end of the insertion tube.

[0018] Furthermore, a tapered rod is provided at the lower end of the insert tube, an air connecting pipe is provided on the outer surface of the insert tube, a docking pipe is provided on one side of the air connecting pipe, and the opening component includes a rubber ring A and a rubber ring B arranged inside the communicating hole A, and a pneumatic push rod is provided on one side of the rubber ring A and the rubber ring B, and the rubber ring A and the rubber ring B are symmetrically arranged, and the pneumatic push rod is connected to the docking pipe.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention proposes a lower reservoir high slope pressure detection device based on the Internet of Things. Through a central processing module, a data processing module, a distributed calculation module, a pressure display module and a pressure box, during the working process, a pit is first dug in advance on the high slope of the lower reservoir, and then the pressure box is put in, and the pressure box is used to detect the pressure of the lower reservoir high slope. In addition, three groups of pressure boxes are provided, and the three groups of pressure boxes are connected to the control center through cables. According to the data received by the central processing module, the received data is denoised by the data processing module, and then the data is provided to the distributed calculation module. The distributed calculation module calculates the pressure of the lower reservoir high slope. It is necessary to calculate the pressure around the three detection units, and then calculate the average pressure. On the one hand, the pressure of each detection point can be obtained, and the average pressure of the high slope as a whole can also be obtained, so that the pressure of each area of the entire high slope can be grasped, and the detection is more accurate. At the same time, the pressure display module is used to display the pressure for easy viewing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The overall structure of the high slope pressure detection device of the lower reservoir based on the Internet of Things of the present invention is shown in FIG. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the overall structure of the lower reservoir high slope pressure detection device based on the Internet of Things of the present invention. Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the partial structure of the auxiliary components of the lower reservoir high slope pressure detection device based on the Internet of Things of the present invention;

[0024] Figure 4This is a schematic diagram of the supporting component structure of the lower reservoir high slope pressure detection device based on the Internet of Things of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the regulating component of the lower reservoir high slope pressure detection device based on the Internet of Things of the present invention. Figure 1 ;

[0026] Figure 6 This is a schematic diagram of the structure of the regulating component of the lower reservoir high slope pressure detection device based on the Internet of Things of the present invention. Figure 2 ;

[0027] Figure 7 This is a structural schematic diagram of the sealing portion of the lower reservoir high slope pressure detection device based on the Internet of Things of the present invention;

[0028] Figure 8 This is a schematic diagram of the connection structure between the rubber bag and the rubber band of the lower reservoir high slope pressure detection device based on the Internet of Things of the present invention;

[0029] Figure 9 This is a schematic structural diagram of the constriction component of the lower reservoir high slope pressure detection device based on the Internet of Things of the present invention;

[0030] Figure 10 This is a program flowchart of the control center of the lower reservoir high slope pressure detection device based on the Internet of Things of the present invention.

[0031] In the figure: 1. Detection unit; 11. Cable; 12. Pressure cell; 2. Support component; 21. Bottom plate; 22. Main support cylinder; 23. Auxiliary support cylinder; 24. Warning light; 3. Control center; 31. Central processing module; 32. Data processing module; 33. Distribution calculation module; 34. Pressure display module; 35. Background processing module; 351. Calibration module; 352. Reset module; 4. Auxiliary components; 41. Connecting column; 42. Photovoltaic panel; 43. Through pipe; 44. Flow rate measurement unit; 45. Connector A; 46. Screw 47. Connecting part B; 5. Adjusting assembly; 51. Sealing part; 511. Sealing rod; 512. Connecting hole A; 513. Closing part; 5131. Rubber ring A; 5132. Rubber ring B; 5133. Pneumatic push rod; 514. Connecting hole B; 515. Rubber bag; 52. Insertion tube; 521. Connecting port; 53. Insertion rod; 531. Teeth; 532. Pressure plate; 54. Support rod; 55. Gear; 551. Storage slot; 56. Rubber band; 57. Conical rod; 58. Air pipe; 59. Docking pipe; 6. Electric locking push rod. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0033] In order to solve the technical problem of how to improve the accuracy of high slope pressure detection, such as Figure 1-3 and Figure 10 As shown, the following preferred technical solutions are provided:

[0034] A device for detecting high slope pressure of a lower reservoir based on the Internet of Things includes a detection unit 1, a support component 2 arranged at one end of the detection unit 1, a control center 3 and an auxiliary component 4 arranged on the outer surface of the support component 2, the auxiliary component 4 is located above the control center 3, and an electric locking push rod 6 is provided on the outer surface of the support component 2.

[0035] The auxiliary component 4 includes a connecting column 41 arranged on the outer surface of the supporting component 2, and a photovoltaic panel 42 arranged on one side of the connecting column 41. A through pipe 43 is arranged on the outer surface of the photovoltaic panel 42, and a flow rate measuring unit 44 is arranged inside the through pipe 43. The flow rate measuring unit 44 is connected to the electric locking push rod 6 signal.

[0036] The control center 3 is internally provided with a central processing module 31, and the central processing module 31 is signal-connected to the data processing module 32, and the data processing module 32 is signal-connected to the distribution calculation module 33, and the distribution calculation module 33 is signal-connected to the pressure display module 34, and the pressure display module 34 is signal-connected to the background processing module 35. The central processing module 31 is signal-connected to the detection unit 1. Before work, a pit is dug on the high slope of the lower reservoir. After the pit is dug, the support component 2 is installed on the retaining wall in contact with the high slope of the lower reservoir. At the same time, the detection unit 1 is placed in the pre-dug pit, and it is ensured that the detection unit 1 is correctly connected to the support component 2. During daily work, the photovoltaic panel 42 can power the battery in the control center 3. In a rainy environment, rainwater will flow into the through pipe 43. The heavier the rain, the faster the flow rate of rainwater in the through pipe 43. The flow rate measuring unit 44 measures the flow rate of rainwater, and the measured data is transmitted to the central processing module In block 31, the pressure data of the high slope of the lower reservoir detected by the detection unit 1 is also transmitted to the central processing module 31. Each control center 3 is connected to three groups of detection units 1. The three groups of detection units 1 are equidistantly distributed in the high slope of the lower reservoir for detecting the high slope pressure at different positions. The received data is denoised by the data processing module 32 and then provided to the distribution calculation module 33. The distribution calculation module 33 calculates the pressure of the high slope of the lower reservoir and uses the pressure display module 34 to display the pressure for easy viewing. In addition, when the flow rate measurement unit 44 is used to measure the rainwater flow rate, the size of the rain is judged according to the rainwater flow rate. When the rainwater flow rate exceeds the set value, the electric locking push rod 6 will be controlled to retract, thereby shortening the support component 2 and moving the photovoltaic panel 42 downward until the photovoltaic panel 42 blocks the control center 3 to block rainwater for the control center 3 to prevent excessive rain from causing water to enter the control center 3, thereby improving the overall service life.

[0037] The detection unit 1 includes a pressure box 12 and a cable 11 arranged on one side of the pressure box 12. One end of the cable 11 passes through the interior of the supporting component 2 and is connected to the control center 3. A pit is dug in advance on the high slope of the lower reservoir, and then the pressure box 12 is placed in. The pressure box 12 is used to detect the pressure of the high slope of the lower reservoir. In addition, there are three groups of pressure boxes 12, and the three groups of pressure boxes 12 are connected to the control center 3 through cables 11. In the existing technology, only one pressure box 12 can correspond to one control center 3, which is costly.

[0038] The background processing module 35 includes a calibration module 351 and a reset module 352. The reset module 352 is connected to the electric locking push rod 6 signal, and the calibration module 351 is connected to the pressure box 12 signal. Every once in a while, the pressure box 12 is calibrated by the calibration module 351. After each rain, the staff manually lifts the support component 2 to reset the support component 2, and resets the electric locking push rod 6 through the reset module 352, thereby completing the limit of the support component 2. After each rain, the calibration module 351 can also be used to calibrate the pressure box 12 to ensure the accuracy of subsequent detection.

[0039] The auxiliary component 4 also includes a connector A45 arranged on the outer surface of the connecting column 41, and a connector B47 arranged on one side of the photovoltaic panel 42. A screw 46 is provided through the inside of the connector B47 and the connector A45. By screwing the screw 46, the inclination angle of the photovoltaic panel 42 can be controlled so that the photovoltaic panel 42 can completely cover the control center 3.

[0040] Specifically, during the working process, a pit is first dug in advance on the high slope of the lower reservoir, and then the pressure box 12 is placed in it. The pressure box 12 is used to detect the pressure of the high slope of the lower reservoir. In addition, there are three groups of pressure boxes 12, and the three groups of pressure boxes 12 are connected to the control center 3 through cables 11. According to the data received by the central processing module 31, the received data is denoised by the data processing module 32, and then the data is provided to the distribution calculation module 33. The distribution calculation module 33 calculates the pressure of the high slope of the lower reservoir. It is necessary to calculate the pressure around the three detection units 1, and then calculate the average pressure. On the one hand, the pressure of each detection point can be obtained, and the average pressure of the high slope as a whole can also be obtained, so that the pressure of each area of the entire high slope can be grasped, and the detection is more accurate. At the same time, the pressure display module 34 is used to display the pressure for easy viewing.

[0041] In order to solve the technical problem of how to improve the overall service life, such as Figure 4-Figure 9 As shown, the following preferred technical solutions are provided:

[0042] The support component 2 includes a base plate 21 arranged on the upper surface of the retaining wall, a main support tube 22 arranged at the upper end of the base plate 21, an auxiliary support tube 23 movably arranged inside the main support tube 22, and a warning light 24 arranged at the upper end of the auxiliary support tube 23. The connecting column 41 is sleeved on the outer surface of the auxiliary support tube 23. The electric locking push rod 6 is arranged on the outer surface of the main support tube 22, and the telescopic end of the electric locking push rod 6 is located inside the main support tube 22. When the electric locking push rod 6 contracts, the auxiliary support tube 23 moves downward along the main support tube 22 due to lack of supporting force, thereby causing the photovoltaic panel 42 to move downward until the photovoltaic panel 42 blocks the control center 3. The warning light 24 is connected to the signal of the pressure display module 34 in the control center 3. When the pressure value displayed by the pressure display module 34 exceeds the warning value, the warning light 24 emits a bright light to warn.

[0043] A through hole is provided on the outer surface of the bottom plate 21, and an adjustment component 5 is provided inside the main support tube 22. The adjustment component 5 includes a blocking portion 51 provided inside the through hole, an inserting tube 52 provided inside the blocking portion 51, and an inserting rod 53 movably provided inside the inserting tube 52. The upper end of the inserting rod 53 is connected to the inner wall of the auxiliary support tube 23, and a support rod 54 is provided on the inner wall of the main support tube 22. A gear 55 is rotatably provided at one end of the support rod 54. A tooth 531 is provided on the outer surface of the inserting rod 53, and the tooth 531 is meshed with the gear 55. As the auxiliary support tube 23 is continuously rotated, the rotation of the tooth 531 is realized. When the ground drops, the rod 53 will be driven to move downward, so that the rod 53 will move along the inside of the insert tube 52, and the gear 55 will be driven to rotate. A corresponding groove is provided on the outer surface of the auxiliary support tube 23, and the corresponding groove and the support rod 54 are arranged in the same vertical plane. In order to ensure that the auxiliary support tube 23 will not be blocked by the support rod 54 during the downward movement, the through hole is opened to facilitate the layout of the cable 11. At the same time, the sealing part 51 is installed in the through hole to reduce the gap between the cable 11 and the through hole, so as to prevent underground water vapor from entering the control center 3 through the through hole.

[0044] The sealing portion 51 includes a sealing rod 511 arranged inside the through hole, and a connecting hole A512 and a connecting hole B514 are opened inside the sealing rod 511. A tie-mouth component 513 and a rubber bag 515 are provided inside the connecting hole A512. The rubber bag 515 is located below the tie-mouth component 513, and the outer wall of the lower end of the rubber bag 515 is connected to the inner wall of the connecting hole A512. The insert 52 passes through the connecting hole B514. When the cable 11 passes through the connecting hole A512, it will enter the rubber bag 515 and the tie-mouth component 513. After being constrained by the rubber bag 515 and the tie-mouth component 513, the cable 11 can be neatly arranged.

[0045] A storage groove 551 is provided on one side of the gear 55, and a rubber band 56 is arranged in a circle inside the storage groove 551. One end of the rubber band 56 is connected to the rubber bag 515. The gear 55 is provided with two groups, and one end of the two groups of rubber bands 56 are cross-connected to the upper end of the rubber bag 515. During operation, as the insertion rod 53 continues to move downward, the gear 55 can rotate. During the rotation, the gear 55 will pull the rubber band 56, and the force on the rubber band 56 will drive the upper end of the rubber bag 515 to stretch and move upward. Since the rubber bag 515 is pear-shaped, the upper end of the rubber bag 515 will gradually become smaller during the upward and stretching process, thereby playing the role of restraining the cable 11.

[0046] A pressure plate 532 is provided at one end of the insertion rod 53, and the pressure plate 532 is located inside the insertion tube 52. A connecting port 521 is provided at one end of the insertion tube 52. When the insertion rod 53 moves along the insertion tube 52, it will drive the pressure plate 532 to move within the insertion tube 52, thereby squeezing the gas in the insertion tube 52 so that the gas is discharged from the connecting port 521.

[0047] The lower end of the insert 52 is provided with a tapered rod 57, the outer surface of the insert 52 is provided with an air connection pipe 58, and one side of the air connection pipe 58 is provided with a docking pipe 59. The mouthpiece 513 includes a rubber ring A5131 and a rubber ring B5132 provided inside the communicating hole A512, and one side of the rubber ring A5131 and the rubber ring B5132 is provided with a pneumatic push rod 5133. The rubber ring A5131 and the rubber ring B5132 are symmetrically arranged. The pneumatic push rod 5133 is connected to the docking pipe 59. When the pressure plate 532 squeezes the gas in the insert tube 52, the bag opening of the rubber bag 515 will be continuously stretched and moved upward, and will be opposite to the rubber ring A5131 and the rubber ring B5132. At this time, the gas in the insert tube 52 will gradually enter the pneumatic push rod 5133, thereby making the rubber ring A5131 and the rubber ring B5132 close to each other, further tying the bag opening of the rubber bag 515, and preventing underground water vapor from entering the support component 2 and the control center 3 along the rubber bag 515.

[0048] Specifically, in a rainy environment, when the flow rate measuring unit 44 measures that the flow rate of rainwater exceeds a predetermined value, the electric locking push rod 6 contracts, thereby causing the auxiliary support cylinder 23 to move downward along the main support cylinder 22, and then causing the photovoltaic panel 42 to move downward until the photovoltaic panel 42 blocks the control center 3, thereby shielding the control center 3 from rainwater and protecting the control center 3. As the auxiliary support cylinder 23 continues to descend, it will drive the rod 53 to move downward, thereby causing the rod 53 to move along the inside of the cylinder 52, and at the same time drive the gear 55 to rotate. The gear 55 is in the During the rotation, the rubber band 56 will be pulled, and the force on the rubber band 56 will drive the upper end of the rubber bag 515 to stretch and move upward. Since the rubber bag 515 is pear-shaped, the upper end of the rubber bag 515 will gradually become smaller during the upward stretching process, thereby restraining the cable 11. On the one hand, it restrains the cable 11 to prevent it from being scattered. On the other hand, it can prevent underground moisture from entering the support component 2 and the control center 3 along the rubber bag 515, further protecting the control center 3, improving the overall service life, and indirectly improving the detection accuracy of the pressure box 12.

[0049] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A device for detecting high slope pressure of a lower reservoir based on the Internet of Things, characterized by: It includes a detection unit, a support component arranged at one end of the detection unit, a control center and an auxiliary component arranged on the outer surface of the support component, the auxiliary component is located above the control center, and an electric locking push rod is arranged on the outer surface of the support component; The supporting component includes a base plate arranged on the upper surface of the retaining wall, a main supporting tube arranged at the upper end of the base plate, a through hole is opened on the outer surface of the base plate, an adjusting assembly is arranged inside the main supporting tube, the adjusting assembly includes a blocking portion arranged inside the through hole, an inserting tube arranged inside the blocking portion, and an inserting rod movably arranged inside the inserting tube, the upper end of the inserting rod is connected to the inner wall of the auxiliary supporting tube, a support rod is provided on the inner wall of the main supporting tube, a gear is rotatably provided at one end of the support rod, and teeth are opened on the outer surface of the inserting rod, and the teeth are meshed with the gear; The blocking portion includes a blocking rod disposed inside the through hole, with a connecting hole A and a connecting hole B formed inside the blocking rod. A constriction member and a rubber bag are disposed inside the connecting hole A. The rubber bag is located below the constriction member, and the outer wall of the lower end of the rubber bag is connected to the inner wall of the connecting hole A. The insertion tube passes through the connecting hole B. A storage groove is provided on one side of the gear, a rubber band is arranged in a circle in the storage groove, one end of the rubber band is connected to the rubber bag, two groups of gears are provided, one end of the two groups of rubber bands are crossed and connected to the upper end of the rubber bag.

2. The device for detecting high slope pressure of a lower reservoir based on the Internet of Things according to claim 1, characterized in that: The auxiliary component includes a connecting column arranged on the outer surface of the supporting component, and a photovoltaic panel arranged on one side of the connecting column. A through pipe is arranged on the outer surface of the photovoltaic panel, and a flow rate measuring unit is arranged inside the through pipe. The flow rate measuring unit is connected to the electric locking push rod signal.

3. The device for detecting high slope pressure of a lower reservoir based on the Internet of Things according to claim 2, characterized in that: The control center is equipped with a central processing module inside, the central processing module signal is connected to the data processing module, the data processing module signal is connected to the distribution calculation module, the distribution calculation module signal is connected to the pressure display module, the pressure display module signal is connected to the background processing module, and the central processing module is connected to the detection unit signal.

4. The device for detecting high slope pressure of a lower reservoir based on the Internet of Things according to claim 3, characterized in that: The detection unit includes a pressure box and a cable arranged on one side of the pressure box, one end of the cable passes through the interior of the supporting component and is connected to the control center.

5. The device for detecting high slope pressure of a lower reservoir based on the Internet of Things according to claim 4, characterized in that: The background processing module includes a calibration module and a reset module. The reset module is connected to the electric locking push rod signal, and the calibration module is connected to the pressure box signal.

6. The device for detecting high slope pressure of a lower reservoir based on the Internet of Things according to claim 5, characterized in that: The auxiliary components also include a connector A provided on the outer surface of the connecting column, and a connector B provided on one side of the photovoltaic panel. Screws are provided through the interiors of the connector B and the connector A.

7. The device for detecting high slope pressure of a lower reservoir based on the Internet of Things according to claim 6, characterized in that: The supporting component includes an auxiliary supporting tube movably arranged inside the main supporting tube, and a warning light arranged at the upper end of the auxiliary supporting tube. The connecting column is sleeved on the outer surface of the auxiliary supporting tube, the electric locking push rod is arranged on the outer surface of the main supporting tube, and the telescopic end of the electric locking push rod is located inside the main supporting tube.

8. The device for detecting high slope pressure of a lower reservoir based on the Internet of Things according to claim 7, characterized in that: One end of the insertion rod is provided with a pressure plate, which is located inside the insertion tube, and one end of the insertion tube is provided with a connecting port.

9. The device for detecting high slope pressure of a lower reservoir based on the Internet of Things according to claim 8, characterized in that: A tapered rod is provided at the lower end of the insert tube, an air connecting pipe is provided on the outer surface of the insert tube, a docking pipe is provided on one side of the air connecting pipe, and the opening component includes a rubber ring A and a rubber ring B arranged inside the communicating hole A, and a pneumatic push rod is provided on one side of the rubber ring A and the rubber ring B. The rubber ring A and the rubber ring B are symmetrically arranged, and the pneumatic push rod is connected to the docking pipe.

Citation Information

Patent Citations

  • Soil pressure testing device for foundation pit slope supporting structure

    CN118706309A

  • Multifunctional public chair solar photovoltaic charging device

    CN119366756A

  • Soil humidity detection device for slope monitoring

    CN219434825U