Soil slope deformation detection device

Abstract

The present application provides a soil slope deformation detection device, which relates to the field of soil slope deformation detection. The soil slope deformation detection device comprises: a box body, both sides of the bottom of the back of the box body are fixedly connected with hinged seats, and the inner cavity of the box body is provided with a driving component; one side of the driving component is provided with a measuring component used in conjunction with the hinged seat; the top of the box body is fixedly connected with a protective cover, and the inner cavity of the protective cover is provided with a supply component used in conjunction with the measuring component. When the soil slope deformation detection device performs deformation detection on the soil slope, the driving component and the measuring component cooperate to perform fitting measurement on the slope inclination angles of different slopes, and at the same time, the supply component cooperates to obtain the instrument detection data and reading data of the slope inclination angle and side length according to the Pythagorean theorem and trigonometric function formulas, so as to prevent errors caused by manual or instrument placement and improper operation, and improve the accuracy and efficiency of soil slope deformation detection.

Description

Technical Field

[0001] The present application relates to the technical field of soil slope deformation detection, and in particular to a soil slope deformation detection device. Background Art

[0002] Levee: A general term for levees and dams, and also refers to buildings and structures that prevent water from flowing; for example: we must speed up the construction of levees to prevent floods. There are two main types of modern dams: earth-rock dams and concrete dams. In recent years, large levees have been built with high-tech reinforced concrete. In order to ensure the normal protective function of the levees, it is necessary to regularly conduct deformation detection on the earth slopes of the levees.

[0003] In the prior art (the announcement number is CN114485454B, and the patent name is a patent application for a deformation detection device for a soil slope of a dam), through the cooperation of multiple infrared rangefinders, multiple points can be detected at the same time, which reduces the detection time and improves the detection efficiency. The detection accuracy is improved by comparing the multi-point detection data. At the same time, through the cooperation of the guide rail and the transmission seat, it can be driven to move, saving the physical labor of the operator, and the inclination angle of the mounting plate can be adjusted, thereby being able to adapt to the detection needs of different inclined slopes, improving applicability and bringing convenience to slope deformation detection. In the process of implementing this technical solution, it is found that there are at least the following problems in the prior art.

[0004] The current manual detection methods are not only inefficient, but also have different experiences and skills of each inspector, resulting in large errors. When using multiple infrared rangefinders to detect deformation of the earthen slopes of the dam, there is too much reliance on measuring instruments. If there are improper placement and operation, errors are prone to occur, and rework and re-measurement are required, which is not worth the cost. Summary of the invention

[0005] The present application aims to at least solve the technical problem that the prior art cannot accurately and efficiently detect the deformation of soil slopes by combining the measurement of inclination angle, side length and side height with the measurement of measuring instruments, and relies entirely on manual or measuring instruments, which is prone to large detection errors. To this end, the present application proposes a soil slope deformation detection device.

[0006] The soil slope deformation detection device according to the embodiment of the present application includes: a box body, both sides of the bottom of the back of the box body are fixedly connected with hinge seats, and the inner cavity of the box body is provided with a driving component;

[0007] A measuring component used in conjunction with the articulated seat is provided on one side of the driving component;

[0008] A protective cover is fixedly connected to the top of the box body, and a supply component used in conjunction with the measuring component is arranged in the inner cavity of the protective cover.

[0009] Preferably, the driving assembly includes a vertical slot, which is opened at the center of the back side of the box body, and a double-headed motor is fixedly connected between the box body and the protective cover, an output shaft of the double-headed motor is embedded with an electric push rod, and the piston rod of the electric push rod is fixedly connected with a clamping head, a clamping seat is arranged below the clamping head, and the bottom of the clamping seat is fixedly connected with a screw rod which cooperates with the box body for rotation, the surface wall of the screw rod is threadedly connected with a screw rod sleeve, and the back side of the screw rod sleeve is hinged with a support arm which cooperates with the vertical slot.

[0010] Preferably, the measuring component includes a slide block, two groups of the slide blocks rotate on the side of the support arm away from the screw sleeve, and the outer side of the slide block is slidably connected to a slide seat, the outer sides of the two groups of the slide seats are fixedly connected to a first outer cylinder used in conjunction with a hinge seat, and the inner cavity of the first outer cylinder is slidably connected to a first inner cylinder, the inner cavities of the two groups of the first inner cylinders are slidably connected to a first inner rod, the two groups of the first outer cylinders are fixedly connected to a first infrared rangefinder used in conjunction with the box near the bottom of the box, the two groups of the first inner rods are fixedly connected to a baffle used in conjunction with the first infrared rangefinder on the top, and the first outer cylinder is connected to a first pressure relief pipe near the outer side of the hinge seat, and the two groups of the first pressure relief pipes are provided with a first pressure relief valve.

[0011] Preferably, the supply assembly includes a cam, which is fixed on the other output shaft of the double-headed motor, and a push rod is slidably connected to the surface of the cam, a piston slidably matched with a protective cover is fixedly connected to the side of the push rod away from the cam, and a return spring is sleeved on the outer surface of the push rod, the air inlet of the protective cover is provided with an air inlet valve, and the exhaust port of the protective cover is connected with a three-way joint, the two exhaust ports of the three-way joint are provided with exhaust valves, and both ends of the three-way joint are connected with a boosting long tube, the ends of the two groups of the boosting long tubes are connected with an air storage box embedded in the box body, and the first outlet of the air storage box is connected with a telescopic hose used in conjunction with the first outer cylinder and the first inner cylinder.

[0012] Preferably, both sides of the box body close to the first outer cylinder are fixedly connected with electromagnets, and a circuit breaker is arranged on the front of the electromagnets. Two groups of the first outer cylinders close to the outer side of the box body are fixedly connected with positioning magnets used in conjunction with the electromagnets.

[0013] Preferably, the two groups of the first outer cylinders are fixedly connected to the side away from the positioning magnet with an angle sensor, and the back of the first outer cylinder is fixedly connected to a positioning plate, and the backs of the two groups of the positioning plates are fixedly connected to positioning cones in sequence from top to bottom.

[0014] Preferably, the two groups of positioning plates are fixedly connected with a pressure sensor and a humidity sensor in sequence from top to bottom on one side away from the first outer cylinder.

[0015] Preferably, the bottom of the inner cavity of the two groups of the first outer cylinders are fixedly connected around the four sides with a first elastic rope used in conjunction with the first inner cylinder, and the bottom of the inner cavity of the first inner cylinder is fixedly connected around the four sides with a second elastic rope used in conjunction with the first inner rod.

[0016] Preferably, the two groups of the first outer cylinder and the first inner cylinder are both designed with a hollow structure, and a first vent hole connected to and cooperated with the telescopic hose is reserved between the first outer cylinder and the first inner cylinder, and the two groups of the first inner rods are designed with a solid structure.

[0017] Preferably, mounting seats are fixedly connected on all four sides of the bottom of the box body, and driving motors are fixedly connected on the inner sides of the mounting seats, and Mecanum wheels are fixedly connected on the outer sides of the four sets of driving motors.

[0018] The beneficial effect of the present application is that when the soil slope is deformed, the double-headed motor of the driving assembly first provides a unified driving source, and the electric push rod adjusts the stroke position between the clamping head and the clamping seat, and then the support arm on the screw sleeve is adjusted accordingly by the screw rod, and then the two groups of slide rail blocks and the slide rail seat of the measuring assembly provide sliding support compensation for the first outer cylinder, and the support arm adjusts the inclination of the two groups of first outer cylinders, the first inner cylinder and the first inner rod, and the inclination angle of the slope with different slopes is measured, and at the same time, the two groups of first infrared rangefinders and the shielding plate measure the length of the hypotenuse of the slope. The instrument measures, and then the cam of the supply assembly drives the piston to perform reciprocating work in the protective cover through the push rod, and then the generated pressurized gas is supplied to the two sets of air storage tanks through the two sets of pressurized long tubes on the three-way joint for temporary storage. The pressurized gas in the two sets of air storage tanks can also be supplied to the two sets of first outer cylinders and the first inner cylinders through two sets of telescopic hoses. The lengths of the two sets of first inner cylinders and the first inner rods are adjusted successively, and the lengths of the slope bevel are measured, which complements the instrument measurement to prevent errors caused by manual or instrument placement and improper operation, and improve the accuracy and efficiency of soil slope deformation detection.

[0019] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 is a schematic diagram of the three-dimensional structure of a soil slope deformation detection device according to an embodiment of the present application;

[0022] Figure 2 is a three-dimensional structure slope inclination measurement diagram of a soil slope deformation detection device according to an embodiment of the present application;

[0023] Figure 3 It is a measurement diagram of the slope inclination, side length and side height of the three-dimensional structure of the soil slope deformation detection device according to the embodiment of the present application;

[0024] Figure 4 is an internal view of the initial state of the three-dimensional structure of the soil slope deformation detection device according to an embodiment of the present application;

[0025] Figure 5 is a bottom view of the three-dimensional structure measurement state of the soil slope deformation detection device according to an embodiment of the present application;

[0026] Figure 6 is a side view of the drive assembly and the measurement assembly structure according to an embodiment of the present application;

[0027] Figure 7 is a diagram of the adjustment state of the drive assembly structure according to an embodiment of the present application;

[0028] Figure 8 is a partial cross-sectional exploded view of the measurement assembly structure according to an embodiment of the present application;

[0029] Fig. 9 is a side cross-sectional view of the protective cover and the supply assembly structure according to an embodiment of the present application;

[0030] Fig.10 is a side view of the height measuring assembly structure according to an embodiment of the present application;

[0031] Fig.11 is a side cross-sectional view of the height measurement assembly structure according to an embodiment of the present application;

[0032] Fig.12 It is a cross-sectional view of the box structure according to an embodiment of the present application.

[0033] Icons: 1. Box; 2. Articulated seat; 3. Driving assembly; 31. Vertical slot; 32. Double-headed motor; 33. Electric push rod; 34. Clamp; 35. Clamp seat; 36. Screw; 37. Screw sleeve; 38. Support arm; 4. Measuring assembly; 41. Slide block; 42. Slide seat; 43. First outer cylinder; 44. First inner cylinder; 45. First inner rod; 46. First infrared rangefinder; 47. Shield; 48. First pressure relief pipe; 5. Protective cover; 6. Supply assembly; 61. Cam; 62. Push rod; 63. Piston; 64. Reset spring; 65. Three-way joint; 66. Long boost tube; 67. Air storage box; 68. Telescopic hose; 7. Height measuring assembly; 71. Short boost tube; 72. Second outer tube; 73. Second inner tube; 74. Second inner rod; 75. Bracket; 76. Second infrared rangefinder; 77. Second pressure relief pipe; 78. Third elastic rope; 79. Fourth elastic rope; 8. Electromagnet; 9. Circuit breaker; 10. Positioning magnet; 11. Angle sensor; 12. Positioning plate; 13. Positioning cone; 14. Pressure sensor; 15. Humidity sensor; 16. First elastic rope; 17. Second elastic rope; 18. Mecanum wheel. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0035] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0039] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0041] like Figure 1-Figure 12 As shown, the soil slope deformation detection device according to the embodiment of the present application includes: a box body 1, both sides of the bottom of the back of the box body 1 are fixedly connected with hinge seats 2, and the inner cavity of the box body 1 is provided with a driving component 3;

[0042] The bottom of the box body 1 is fixedly connected with mounting seats all around, and the inner side of the mounting seats is fixedly connected with driving motors, and the outer sides of the four sets of driving motors are fixedly connected with Mecanum wheels 18, so as to move the box body 1, which is conducive to the box body 1 being in place at various detection positions of the soil slope. A measuring component 4 used in conjunction with the articulated seat 2 is provided on one side of the driving component 3 to measure the inclination angle and side length of the soil slope;

[0043] A protective cover 5 is fixedly connected to the top of the box body 1 , and the inner cavity of the protective cover 5 is provided with a supply component 6 used in conjunction with the measuring component 4 to provide boost pressure force supply for the adjustment of the driving component 3 .

[0044] like Figures 6 to 9As shown, the currently used manual detection means are not only inefficient, but also have different experiences and skills of each detection personnel, resulting in large errors. When using multiple infrared rangefinders to detect the deformation of the soil slope of the dam, it is too dependent on the measuring instruments. If there are improper placement and operation, errors are prone to occur, and rework and re-measurement are required, which is not worth the loss. The drive component 3 includes a vertical slot 31, which is opened at the center of the back of the box body 1, and a double-headed motor 32 is fixedly connected between the box body 1 and the protective cover 5. The double-headed motor 32 An output shaft is embedded with an electric push rod 33, and the piston rod of the electric push rod 33 is fixedly connected with a clamping head 34, and a clamping seat 35 is arranged below the clamping head 34. The electric push rod 33 adjusts the stroke position between the clamping head 34 and the clamping seat 35, and the bottom of the clamping seat 35 is fixedly connected with a screw rod 36 that rotates with the box body 1, and the surface wall of the screw rod 36 is threadedly connected with a screw rod sleeve 37, and the back of the screw rod sleeve 37 is hinged with a support arm 38 used in conjunction with the vertical groove 31, and then the support arm 38 on the screw rod sleeve 37 is driven by the screw rod 36 to adjust accordingly.

[0045] The measuring assembly 4 includes a slide block 41, two groups of slide blocks 41 rotate on the side of the support arm 38 away from the screw sleeve 37, and the outer side of the slide block 41 is slidably connected to a slide seat 42, and the outer sides of the two groups of slide seats 42 are fixedly connected to a first outer cylinder 43 used in conjunction with the hinge seat 2, and the two groups of slide blocks 41 and the slide seat 42 provide sliding support compensation for the first outer cylinder 43, and the inner cavity of the first outer cylinder 43 is slidably connected to the first inner cylinder 44, and the inner cavities of the two groups of first inner cylinders 44 are slidably connected to the first inner rod 45, so that the support arm 38 can adjust the inclination of the two groups of first outer cylinders 43, the first inner cylinder 44 and the first inner rod 45, so as to meet different The slope inclination angle of the slope is measured in a fitting manner. The two groups of first outer cylinders 43 are fixedly connected to the bottom of the box body 1 with a first infrared rangefinder 46 used in conjunction with the box body 1, and the tops of the two groups of first inner rods 45 are fixedly connected to a shielding plate 47 used in conjunction with the first infrared rangefinder 46. At the same time, the two groups of first infrared rangefinders 46 and the shielding plate 47 are used to measure the length of the hypotenuse of the slope. The first outer cylinder 43 is connected to the outside of the hinge seat 2 with a first pressure relief pipe 48. The two groups of first pressure relief pipes 48 are provided with a first pressure relief valve. When the first inner cylinder 44 and the first inner rod 45 are reset, they can be reset by pressure relief and exhaust.

[0046] Electromagnets 8 are fixedly connected to both sides of the box body 1 near the first outer cylinder 43, and a circuit breaker 9 is provided on the front of the electromagnet 8. Positioning magnets 10 used in conjunction with the electromagnet 8 are fixedly connected to the outer sides of the two groups of first outer cylinders 43 near the box body 1. Electromagnetic adsorption positioning treatment is performed on the two groups of first outer cylinders 43 in the initial state to prevent the two groups of first outer cylinders 43 from being loosened due to force.

[0047] An angle sensor 11 is fixedly connected to the side of the two groups of first outer cylinders 43 away from the positioning magnet 10 to detect the inclination angle of the two groups of first outer cylinders 43, and a positioning plate 12 is fixedly connected to the back of the first outer cylinder 43. The backs of the two groups of positioning plates 12 are fixedly connected with positioning cones 13 in sequence from top to bottom. The two groups of first outer cylinders 43 in place are positioned so that the two groups of first outer cylinders 43 fit tightly on the slope of the soil slope. The two groups of positioning plates 12 are fixedly connected to the side away from the first outer cylinder 43 in sequence from top to bottom to detect the extrusion pressure and humidity in the soil on the slope of the soil slope.

[0048] The bottom of the inner cavity of the two groups of first outer cylinders 43 are fixedly connected with the first elastic rope 16 used in conjunction with the first inner cylinder 44, and the bottom of the inner cavity of the first inner cylinder 44 is fixedly connected with the second elastic rope 17 used in conjunction with the first inner rod 45, so as to elastically reset the two groups of first inner cylinders 44 and the first inner rod 45 that extend successively.

[0049] The supply assembly 6 includes a cam 61, which is fixed on the other output shaft of the double-headed motor 32, and a push rod 62 is slidably connected to the surface of the cam 61, and a piston 63 that slidably cooperates with the protective cover 5 is fixedly connected to the side of the push rod 62 away from the cam 61, and a return spring 64 is sleeved on the outer surface of the push rod 62, and an intake valve is provided at the air inlet of the protective cover 5, and a three-way joint 65 is connected to the exhaust port of the protective cover 5, and exhaust valves are provided at the two exhaust ports of the three-way joint 65, and the piston 63 is driven by the cam 61 through the push rod 62 to perform reciprocating work in the protective cover 5, and both ends of the three-way joint 65 are connected to a booster long tube 66, and the ends of the two groups of booster long tubes 66 are connected to The box body 1 is embedded with a matching air storage box 67, and the generated pressurized gas is then supplied to the two sets of air storage boxes 67 through the two sets of pressurized long tubes 66 on the three-way joint 65 for temporary storage, and the first outlet of the air storage box 67 is connected with a telescopic hose 68 used in conjunction with the first outer tube 43 and the first inner tube 44, and the pressurized gas in the two sets of air storage boxes 67 can also be supplied to the two sets of first outer tubes 43 and the first inner tube 44 through the two sets of telescopic hoses 68, and the lengths of the two sets of first inner tubes 44 and the first inner rod 45 are adjusted successively, and the length of the slope bevel is measured, which complements the instrument measurement to prevent errors caused by manual or instrument placement and improper operation, and improve the accuracy and efficiency of soil slope deformation detection;

[0050] The two groups of first outer tubes 43 and first inner tubes 44 are both designed with a hollow structure, which is conducive to the flow of pressurized gas in the two groups of first outer tubes 43 and first inner tubes 44, and also reduces the weight of the two groups of first outer tubes 43 and first inner tubes 44. A first vent hole that is connected to and cooperates with the telescopic hose 68 is reserved between the first outer tube 43 and the first inner tube 44, and the two groups of first inner rods 45 are designed with a solid structure.

[0051] like Fig.10 and Fig.11 As shown, when manual or instrument detection is adopted, the side height of the slope cannot be measured by combining instruments and readings. Manual detection is relatively laborious. When instrument detection is adopted, errors are prone to occur if the operation is improper. The front of the box body 1 is provided with a height measuring component 7 used in conjunction with the measuring component 4 and the supply component 6. The height measuring component 7 includes a boost short pipe 71. Two groups of boost short pipes 71 are connected to the second outlet of the air storage box 67. A second outer cylinder 72 is fixedly connected at the center of the front of the box body 1. The inner cavity of the second outer cylinder 72 is slidably connected to the second inner cylinder 73. The inner cavity of the second inner cylinder 73 is slidably connected to the second inner rod 74. The second outer cylinder 72 and the second inner cylinder 73 are slidably connected to the second inner rod 74. A second vent hole is reserved between the cylinders 73 to communicate with the boost short tube 71. The boosted gas in the two groups of air storage boxes 67 is supplied into the second outer cylinder 72 through the second vent hole. The boosted gas in the second outer cylinder 72 is then supplied into the second inner cylinder 73, forcing the second inner cylinder 73 to push up. The boosted gas in the second inner cylinder 73 is supplied into the second inner cylinder 73 through the second vent hole, forcing the second inner rod 74 to push up to a predetermined height. The side height of the slope is measured. The second outer cylinder 72 and the second inner cylinder 73 are both designed with a hollow structure, which is conducive to the flow of the boosted gas and also reduces the weight of the second outer cylinder 72 and the second inner cylinder 73. The second inner rod 74 is designed with a solid structure.

[0052] The third elastic rope 78 used in conjunction with the second inner cylinder 73 is fixedly connected to the four sides of the bottom of the inner cavity of the second outer cylinder 72, and the fourth elastic rope 79 used in conjunction with the second inner rod 74 is fixedly connected to the four sides of the bottom of the inner cavity of the second inner cylinder 73, so that the second inner cylinder 73 and the second inner rod 74 which are successively raised are elastically stretched and contracted for resetting. The top of the second inner rod 74 is fixedly connected to a bracket 75, and the other end of the bracket 75 is fixedly connected to a second infrared rangefinder 76, so that the instrument measures the height of the slope, so as to achieve the effect of accurately measuring the height of the slope by combining the instrument and the reading. The side of the second outer cylinder 72 away from the box body 1 is connected to a second pressure relief pipe 77, and the second pressure relief pipe 77 is provided with a second pressure relief valve, which is beneficial to the pressure relief and exhaust of the pressurized gas in the second outer cylinder 72 and the second inner cylinder 73, and plays a resetting role.

[0053] Specifically, the working principle of the soil slope deformation detection device is as follows: first, four sets of driving motors are controlled to drive four sets of Mecanum wheels 18 to move, until the box 1 is moved to the soil slope detection position, the electric push rod 33 is controlled to open and drive the clamping head 34 to move down and clamp into the clamping seat 35 on the screw rod 36, and then the double-headed motor 32 is controlled to open and drive the screw rod 36 to rotate forward through the clamping head 34 and the clamping seat 35 connected as one, the screw rod 36 drives the screw rod sleeve 37 to move downward, the screw rod sleeve 37 drives the support arm 38 to move outward from the vertical slot 31, and the support arm 38 drives the two sets of slide rail blocks 41 to slide in the two sets of slide rail seats 42, and at the same time, the two sets of circuit breakers 9 are controlled to cut off the power to the two sets of electromagnets 8, so that the two sets of electromagnets 8 lose the electromagnetic adsorption force on the two sets of positioning magnets 10;

[0054] Then, the two sets of articulated seats 2 provide active support compensation for the two sets of first outer cylinders 43, and the support arms 38 drive the two sets of first outer cylinders 43 to move outward through the two sets of slide rail seats 42 on the two sets of slide rail blocks 41, until the two sets of first outer cylinders 43 are attached to the inclined side of the slope, and the two sets of first outer cylinders 43 drive the positioning cones 13 on the two sets of positioning plates 12 to be inserted into the inclined side soil of the slope, and at the same time, the two sets of pressure sensors 14 and humidity sensors 15 are also inserted into the inclined side soil of the slope to detect the internal squeezing pressure and humidity of the inclined side soil of the slope, and the two sets of angle sensors 11 detect the inclination angles of the two sets of first outer cylinders 43 to measure the inclination angles of the slope;

[0055] After the slope inclination measurement is completed, the two groups of first outer cylinders 43 are kept in a fixed state, and then the electric push rod 33 is controlled to close and drive the clamping head 34 to disengage from the clamping seat 35 on the screw rod 36 to the initial position, and then the double-headed motor 32 is controlled to drive the cam 61 to rotate rapidly. The cam 61 drives the piston 63 to reciprocate in the protective cover 5 through the push rod 62. When the piston 63 runs to the return state, the intake valve opens, and the outside air passes through the air inlet protective cover 5. At this time, the exhaust valve is closed. When the piston 63 runs to the process state, the exhaust valve opens. At this time, the intake valve is closed to stop the intake work, and the reset spring 64 plays an elastic buffering and reset compensation role on the push rod 62. The pressurized gas generated by the reciprocating work of the piston 63 is supplied to the two groups of air storage boxes 67 through the three-way joint 65 and the two groups of booster long tubes 66;

[0056] The pressurized gas in the two gas storage boxes 67 is then supplied into the two first outer tubes 43 through the first vent holes by the two telescopic hoses 68. Then, the air pressure at the bottom of the inner cavity of the two first outer tubes 43 gradually increases, forcing the two first inner tubes 44 to slide upward in the two first outer tubes 43 and stretching the two first elastic ropes 16 upward. When the two sets of pressurized gas are supplied into the two first inner tubes 44, similarly, the two first inner rods 45 are forced to slide upward in the two first inner tubes 44 and drive the two second elastic ropes 17 to stretch upward until the two first inner rods 45 extend along the hypotenuse of the slope to the top of the slope, control the two first infrared rangefinders 46 to open, and the two shielding plates 47 shield the infrared light emitted by the two first infrared rangefinders 46, so that the length of the hypotenuse of the slope can be measured.

[0057] At the same time, readings are taken from the two groups of first outer cylinders 43, first inner cylinders 44 and first inner rods 45 after they are extended to their full length, and the length of the slope hypotenuse is also measured, and compared with the data obtained by the two groups of first infrared rangefinders 46. If they are the same, it is the length of the slope hypotenuse. If they are not the same, the median is taken as the length of the slope hypotenuse. When it is necessary to reset the two groups of first outer cylinders 43, first inner cylinders 44 and first inner rods 45, the first pressure relief valves on the two groups of first pressure relief pipes 48 are controlled to open, and the pressurized gas in the two groups of first outer cylinders 43 and first inner cylinders 44 is depressurized and discharged through the two groups of first pressure relief pipes 48, and under the contraction force of the two groups of first elastic ropes 16 and second elastic ropes 17, the two groups of first inner cylinders 44 and first inner rods 45 are driven to reset to the initial state in the two groups of first outer cylinders 43 one after another, and then the two groups of first outer cylinders 43 are driven to reset to the initial vertical state.

[0058] At the same time, the pressurized gas in the two groups of gas storage boxes 67 is supplied into the second outer tube 72 through the second ventilation hole by the two groups of pressurized short tubes 71. Similarly, the pressure at the bottom of the second outer tube 72 increases, forcing the second inner tube 73 to slide upward in the second outer tube 72 and driving the third elastic rope 78 to stretch upward. After the pressurized gas reaches the second inner tube 73, it forces the second inner rod 74 to slide upward in the second inner tube 73 and drives the fourth elastic rope 79 to stretch upward. After the second inner rod 74 drives the bracket 75 to extend upward to a predetermined height, the two groups of second infrared rangefinders 76 are controlled to open, and the side height of the slope is measured by the two groups of second infrared rangefinders 76 with the highest point of the slope as a shield. At the same time, readings are also taken from the second outer tube 72, the second inner tube 73 and the second inner rod 74 after they are extended upward into place. The side height of the slope is measured in the same way and compared with the data obtained by the two groups of second infrared rangefinders 76. If they are the same, they are the side height of the slope. If they are different, the median is taken as the side height of the slope. When it is necessary to reset the second outer tube 72, the second inner tube 73 and the second inner rod 74, the second pressure relief valve on the second pressure relief pipe 77 is controlled to open, and the pressurized gas in the second outer tube 72 and the second inner tube 73 is depressurized and discharged through the second pressure relief pipe 77, and under the contraction force of the third elastic rope 78 and the fourth elastic rope 79, the second inner tube 73 and the second inner rod 74 are driven to reset to the initial state in the second outer tube 72 successively. After the length and height of the hypotenuse of the slope are obtained, the Pythagorean theorem and trigonometric functions are used to obtain the other side length and various inclination angles of the slope. By analogy, each detection position of the soil slope is measured.

[0059] It should be noted that the specific model specifications of the double-headed motor 32 and the electric push rod 33 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0060] The power supply and principles of the infrared rangefinder and various sensors are clear to those skilled in the art and will not be described in detail here.

[0061] The above are only embodiments of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0062] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A soil slope deformation detection device, characterized in that: include: A box body (1), wherein both sides of the bottom of the back side of the box body (1) are fixedly connected with hinge seats (2), and the inner cavity of the box body (1) is provided with a driving assembly (3), the driving assembly (3) comprises a vertical slot (31), the vertical slot (31) is opened at the center of the back side of the box body (1), and a double-headed motor (32) is fixedly connected between the box body (1) and the protective cover (5), an output shaft of the double-headed motor (32) is embedded with an electric push rod (33), and the piston rod of the electric push rod (33) is fixedly connected with a clamping head (34), a clamping seat (35) is provided below the clamping head (34), and a screw rod (36) that is rotatably matched with the box body (1) is fixedly connected to the bottom of the clamping seat (35), a screw rod sleeve (37) is threadedly connected to the surface wall of the screw rod (36), and a support arm (38) that is used in conjunction with the vertical slot (31) is hingedly connected to the back side of the screw rod sleeve (37); A measuring assembly (4) for use with the hinge seat (2) is provided on one side of the driving assembly (3), the measuring assembly (4) comprising a slide rail block (41), two groups of the slide rail blocks (41) rotating on a side of the support arm (38) away from the screw sleeve (37), and the outer side of the slide rail block (41) is slidably connected to a slide rail seat (42), the outer side of the two groups of the slide rail seats (42) is fixedly connected to a first outer cylinder (43) for use with the hinge seat (2), and the inner cavity of the first outer cylinder (43) is slidably connected to a first inner cylinder (44), and the two The inner cavity of the first inner cylinder (44) of the two groups is slidably connected to a first inner rod (45); the bottom of the two groups of the first outer cylinders (43) near the box (1) is fixedly connected to a first infrared rangefinder (46) used in conjunction with the box (1); the tops of the two groups of the first inner rods (45) are fixedly connected to a shielding plate (47) used in conjunction with the first infrared rangefinder (46); the outer side of the first outer cylinder (43) near the hinge seat (2) is connected to a first pressure relief pipe (48); and the two groups of the first pressure relief pipes (48) are provided with a first pressure relief valve; A protective cover (5) is fixedly connected to the top of the box body (1), and a supply assembly (6) for use with the measuring assembly (4) is arranged in the inner cavity of the protective cover (5), the supply assembly (6) comprising a cam (61), the cam (61) being fixed to the other output shaft of the double-headed motor (32), and a push rod (62) being slidably connected to the surface of the cam (61), a piston (63) slidably matched with the protective cover (5) being fixedly connected to the side of the push rod (62) away from the cam (61), and a composite sleeve is arranged on the outer surface of the push rod (62). The protective cover (5) is provided with an air inlet valve, and the air outlet of the protective cover (5) is connected to a three-way joint (65), the two air outlets of the three-way joint (65) are provided with air outlet valves, and both ends of the three-way joint (65) are connected to a long boosting tube (66), the ends of the two groups of long boosting tubes (66) are connected to an air storage box (67) embedded in the box body (1), and the first outlet of the air storage box (67) is connected to a telescopic hose (68) used in conjunction with the first outer tube (43) and the first inner tube (44).

2. The soil slope deformation detection device according to claim 1, characterized in that: Electromagnets (8) are fixedly connected to both sides of the box body (1) close to the first outer cylinder (43), and a circuit breaker (9) is arranged on the front side of the electromagnet (8). Positioning magnets (10) used in conjunction with the electromagnets (8) are fixedly connected to the outsides of the two groups of the first outer cylinders (43) close to the box body (1).

3. The soil slope deformation detection device according to claim 2, characterized in that: An angle sensor (11) is fixedly connected to the side of the two groups of the first outer cylinders (43) away from the positioning magnet (10), and a positioning plate (12) is fixedly connected to the back of the first outer cylinder (43), and positioning cones (13) are fixedly connected to the back of the two groups of the positioning plates (12) in sequence from top to bottom.

4. The soil slope deformation detection device according to claim 3 is characterized in that: A pressure sensor (14) and a humidity sensor (15) are fixedly connected in sequence from top to bottom on one side of the two groups of positioning plates (12) away from the first outer cylinder (43).

5. The soil slope deformation detection device according to claim 4, characterized in that: The first elastic rope (16) used in conjunction with the first inner cylinder (44) is fixedly connected around the bottom of the inner cavity of the two groups of the first outer cylinders (43), and the second elastic rope (17) used in conjunction with the first inner rod (45) is fixedly connected around the bottom of the inner cavity of the first inner cylinder (44).

6. The soil slope deformation detection device according to claim 5, characterized in that: The two sets of the first outer cylinder (43) and the first inner cylinder (44) are both designed with a hollow structure, and a first vent hole connected to and matched with the telescopic hose (68) is reserved between the first outer cylinder (43) and the first inner cylinder (44), and the two sets of the first inner rods (45) are designed with a solid structure.

7. The soil slope deformation detection device according to claim 6, characterized in that: The bottom of the box body (1) is fixedly connected to mounting seats on all four sides, and the inner sides of the mounting seats are fixedly connected to drive motors, and the outer sides of the four sets of drive motors are fixedly connected to Mecanum wheels (18).

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