Side slope sampling device for geological disaster control and capable of preventing side slope collapse

Abstract

The invention relates to a side slope sampling device for geological disaster control for preventing side slope collapse, which comprises a device base, a first bending plate and a second bending plate are respectively fixed on two sides of the front end of the device base, a first motor is mounted at the bottom of the outer side surface of the second bending plate, and one end of the first motor is connected with a rotating rod; the end, away from the first motor, of the rotating rod penetrates through the second bent plate, multiple rotating blades and the first bent plate, the rotating rod can be used for driving the multiple rotating blades to rotate in the slope sampling process, so that broken stones on the surface of slope soil are scattered, and the situation that when a sampling cylinder samples the slope soil, the broken stones are broken is avoided; when the sampling assembly is in contact with broken stones on the surface of soil, and the rotating rod drives the plurality of rotating blades to rotate, the transmission assembly can be utilized to drive the threaded rod to rotate, and the threaded rod is utilized to drive the sampling cylinder to transversely move back and forth, so that slope soil at different positions is sampled, and the sampling assembly, the transmission assembly and the rotating assembly are integrally arranged.

Description

Technical Field

[0001] The invention relates to the field of slope sampling devices, in particular to a slope sampling device for preventing slope collapse and used for geological disaster management. Background Art

[0002] With the country's emphasis on ecology, the current slope management mainly adopts ecological management, compared with slope grass planting and other methods. In order to study the impact of grass planting on slope stability, it is necessary to sample the shallow soil of the slope. At present, drilling sampling mainly relies on manual standing on the slope to use a drill for drilling sampling. When the sampler stands on the inclined slope to drill and sample, due to the imbalance of the sampler standing and the need to control the drilling direction of the drill, there is a safety risk of the sampler sliding down when sampling on some soft slopes, causing physical injury to the sampler; due to the large weight of the drill, the sampler needs to ensure that the drill is vertical to the slope, otherwise it will reduce the accuracy of slope sampling; at the same time, when sampling, the sampler needs to press the drill down to sample. As the drilling depth increases, the pressure that the human hand needs to apply to the handle becomes greater to ensure the drilling speed of the drill and keep the drill vertical to the slope. The long-term pressing of the sampler will lead to a decrease in physical strength, which will reduce the speed of the drill drilling downward and the sampling efficiency of the slope.

[0003] According to the public patent 202210673447.X, a slope sampling device and method with an anti-sinking function for geological disaster management includes a base, four arc-shaped plates are fixedly connected to the outside of the upper side of the base at equal intervals, a positioning mechanism is provided on the base, four sets of fixing mechanisms are provided on the base, and sampling mechanisms are provided on the four arc-shaped plates. By setting up a positioning mechanism, it is prevented that the four anchoring columns are in contact with stones and it is difficult to drill down, and the anchoring difficulties cause the device to tilt, thereby improving the sampling accuracy of the device for the slope; by setting up a fixing mechanism, it is prevented that the device tip over during sampling, the stability of the device is improved, and the operator is prevented from pressing down on the sampling barrel, thereby reducing the labor intensity of the operator and improving the sampling efficiency of the device; by setting up a sampling mechanism, it is prevented that the slope samples fall out of the sampling barrel during the resetting process, thereby improving the accuracy of the slope samples and improving the sampling efficiency of the device for the slope.

[0004] However, in the process of use, the traditional slope sampling device for preventing geological disasters from landslides is generally fixed at a position on the slope for sampling when collecting slope soil. When sampling is required at other positions, the device needs to be moved to another position as a whole, and then limited and installed for sampling, which is not very convenient. Moreover, in the process of sampling with a sampling tube, due to the presence of a lot of gravel on the surface of the slope, if the gravel particle size is large or densely distributed, the sampling tube may be obstructed during insertion, resulting in insufficient sampling depth or the sampling position deviating from the predetermined target. At the same time, the distribution and content of gravel may affect the representativeness of the collected samples. If the gravel content is high, the proportion of gravel in the collected soil sample will also increase accordingly, which may make the sample unable to accurately reflect the true characteristics of the slope soil. For this reason, a new technical solution needs to be designed to solve the problem. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art, adapt to actual needs, and provide a slope sampling device for geological disaster control to prevent slope landslides, so as to solve the current traditional slope sampling device for geological disaster control to prevent slope landslides. When collecting slope soil, the device is generally fixed at a position on the slope for sampling. When sampling is required at other positions, the device needs to be moved to other positions as a whole, and then limited and installed for sampling, which is not very convenient. Moreover, during the sampling process using a sampling tube, due to the presence of a large amount of gravel on the surface of the slope, if the gravel particle size is large or densely distributed, the sampling tube may be obstructed during the insertion process, resulting in insufficient sampling depth or the sampling position deviating from the predetermined target. At the same time, the distribution and content of gravel may affect the representativeness of the collected samples. If the gravel content is high, the proportion of gravel in the collected soil sample will also increase accordingly, which may make the sample unable to accurately reflect the technical problem of the true characteristics of the slope soil.

[0006] In order to achieve the purpose of the present invention, the technical solution adopted by the present invention is: to design a slope sampling device for geological disaster control to prevent slope landslide, including a device base, a first bent plate and a second bent plate are respectively fixed on both sides of the front end of the device base, a first motor is installed at the bottom of the outer side of the second bent plate, one end of the first motor is connected to a rotating rod, the end of the rotating rod away from the first motor passes through the second bent plate, multiple rotating blades and the first bent plate, the penetration position of the multiple rotating blades and the rotating rod is fixed, and a transmission assembly is provided at the end of the rotating rod extending out of the first bent plate, and a sampling assembly is provided at the bottom of the transmission assembly.

[0007] Preferably, the transmission assembly includes a first pulley, a transmission belt, a second pulley, a threaded rod, a moving block, a first bearing, and a limiting rod.

[0008] Preferably, the first pulley is fixed to a rotating rod extending out of the first bent plate, and the first pulley is externally connected to one end of a transmission belt, and the other end of the transmission belt is externally connected to a second pulley.

[0009] Preferably, a threaded rod is fixed on one side of the second pulley, and the end of the threaded rod away from the second pulley passes through the first bent plate and the moving block and is rotatably connected to the first bearing, the first bearing is installed on the inner side of the second bent plate, and the threaded rod is threadedly connected to the screw hole in the moving block.

[0010] Preferably, a fixing rod penetrates the rear end of the moving block, and a first bent plate and a second bent plate are respectively fixed at both ends of the fixing rod.

[0011] Preferably, the sampling assembly includes a first electric telescopic cylinder, a moving rod, a groove, a second motor, a driving rod, a mounting groove, a connecting block, and a sampling tube.

[0012] Preferably, the first electric telescopic cylinder is installed at the bottom of the moving block, and a moving rod is connected to the bottom of the first electric telescopic cylinder. The bottom of the moving rod extends into a mounting groove opened at the top of the connecting block. A sampling barrel is fixed to the bottom of the connecting block. The inner wall of the sampling barrel is provided with a thread, which is connected to a threaded column, and a drill bit is fixed to the bottom of the threaded column.

[0013] Preferably, circular holes are provided on both sides of the connecting block, a fixed cylinder is installed inside the circular hole, a limiting rod passes through the inside of the fixed cylinder, a spring and a movable disk pass through one end of the limiting rod located in the fixed cylinder, and the penetration position of the limiting rod and the movable disk is fixed, one end of the limiting rod extending out of the fixed cylinder is inserted into a slot provided on the side of the driving rod, and a pulling block is fixed to the other end of the movable rod extending out of the fixed cylinder.

[0014] Preferably, a control host is installed on the side of the device base, and four corners of the bottom of the device base are rotatably connected to rotating wheels. A groove body is opened at the bottom of the device base, and a second electric telescopic cylinder is installed inside the groove body. A concave plate body is fixed to the bottom of the second electric telescopic cylinder, and a third motor is installed on the side of the concave plate body. A rod body is connected to one side of the third motor, and one end of the rod body away from the third motor passes through the concave plate body and the rotating roller and is rotatably connected to the second bearing, the second bearing is installed on the inner side of the concave plate body, and the penetration position of the rod body and the rotating roller is fixed.

[0015] Preferably, a device box is installed on the top of the device base, and slide grooves are provided at both the front and rear ends of the device box. One end of a slider is slidably connected to the inside of the slide groove, and a limiting plate is fixed to the other end of the slider. A placement hole is provided on the surface of the limiting plate. A mounting hole is provided on the top of the device box, and a cover plate is installed inside the mounting hole. The side surface of the device box is connected to the box baffle by a hinge, and a handle is fixed on the surface of the box baffle.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention combines a rotating rod, a rotating blade and a transmission assembly, and can not only use the rotating rod to drive a plurality of rotating blades to rotate during the sampling process of the slope, so as to break up the gravel on the surface of the slope soil, but also avoid the gravel on the surface of the soil being contacted by the sampling tube when sampling the slope soil. At the same time, when the rotating rod drives a plurality of rotating blades to rotate, the transmission assembly can be used to drive the threaded rod to rotate, and the threaded rod can be used to drive the sampling tube to move back and forth horizontally, so as to sample the slope soil at different positions. The sampling assembly, the transmission assembly and the rotating assembly are integrated, which solves the problem that the traditional slope sampling device for preventing the geological disaster of slope collapse is generally used when collecting slope soil. The device is fixed at one position on the slope for sampling. When sampling is required at other positions, the device needs to be moved to another position as a whole, and then limited installation is performed for sampling. It is not very convenient. Moreover, during the sampling process using the sampling tube, due to the presence of more gravel on the surface of the slope, if the gravel particle size is large or densely distributed, the sampling tube may be obstructed during the insertion process, resulting in insufficient sampling depth or the sampling position deviating from the predetermined target. At the same time, the distribution and content of gravel may affect the representativeness of the collected samples. If the gravel content is high, the proportion of gravel in the collected soil samples will also increase accordingly, which may make the samples unable to accurately reflect the true characteristics of the slope soil. Technical problems.

[0018] 2. The present invention combines a fixed cylinder, a spring and a limit rod. When the connecting block on the top of the sampling cylinder is plugged into the driving rod, the elastic force of the spring can be used to directly drive the limit rod to extend into the slot on the side of the driving rod, thereby quickly installing the sampling cylinder. When the sampling cylinder needs to be replaced, it is only necessary to pull the pull block outward to drive the limit rod to move out of the slot, thereby realizing convenient removal of the sampling cylinder.

[0019] 3. The present invention combines a sampling tube, a threaded column and a drill bit. An internal thread is arranged inside the sampling tube, and the threaded column is connected to the thread inside the sampling tube. A drill bit is fixed at the bottom of the threaded column. The drill bit can be arranged at the bottom of the sampling tube, so that the device has the function of drilling holes. When carrying out slope geological disaster management, the drill bit can be installed at the bottom of the sampling tube, the drill bit can be used to drill holes in the slope, and then the drainage pipe can be inserted into the drilled hole, and the drainage pipe can be directly constructed on the slope, so that the device has the functions of sampling and drilling holes at the same time.

[0020] 4. The present invention combines a concave plate, a rotating roller and a second electric telescopic cylinder. Not only can the second electric telescopic cylinder be used to drive the rotating roller to move downward to flatten the soil after the slope is turned over and sampled, but also, after the slope protection net is wrapped around the surface of the rotating roller, the third motor can drive the rotating roller to rotate, thereby laying the slope protection net on the surface of the slope, so that the device has the functions of laying the protection net and leveling the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the sampling component of the present invention;

[0023] Figure 3 It is a schematic diagram of the enlarged structure of point A of the present invention;

[0024] Figure 4 It is a schematic diagram of the bottom structure of the device base of the present invention;

[0025] Figure 5 It is a schematic diagram of the box structure of the device of the present invention.

[0026] In the figure: 1. device base; 101. hinge; 102. box baffle; 103. handle; 104. control host; 105. rotating wheel; 106. device box; 107. slide groove; 108. slider; 109. limit plate; 110. placement hole; 111. mounting hole; 112. cover plate; 2. first bent plate; 201. second bent plate; 202. first motor; 203. rotating rod; 204. rotating blade; 205. first pulley; 206. transmission belt; 207. second pulley; 208. threaded rod; 209. first bearing; 210. fixing rod; 211. Moving block; 212. First electric telescopic cylinder; 213. Moving rod; 214. Connecting block; 215. Mounting slot; 216. Groove; 217. Second motor; 218. Driving rod; 219. Sampling cylinder; 220. Threaded column; 221. Drill bit; 3. Concave plate; 301. Third motor; 302. Rod body; 303. Second bearing; 304. Rotating roller; 305. Groove body; 306. Second electric telescopic cylinder; 4. Round hole; 401. Fixed cylinder; 402. Spring; 403. Moving disk; 404. Slot; 405. Limiting rod; 406. Pull block. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0028] Example 1: A slope sampling device for preventing slope collapse and geological disaster management, see Figures 1 to 5, including a device base 1, a first curved plate 2 and a second curved plate 201 are fixed on both sides of the front end of the device base 1, a first motor 202 is installed at the bottom of the outer side of the second curved plate 201, one end of the first motor 202 is connected to a rotating rod 203, the end of the rotating rod 203 away from the first motor 202 passes through the second curved plate 201, a plurality of rotating blades 204 and the first curved plate 2, the plurality of rotating blades 204 and the penetration position of the rotating rod 203 are fixed, and a transmission component is arranged at the end of the rotating rod 203 extending out of the first curved plate 2, and a sampling component is arranged at the bottom of the transmission component. First, the device is moved to the position where the slope needs to be sampled through the rotating wheel 105, and then the first motor 202 is turned on, and the first motor 202 drives the rotating rod 203 to rotate. The rotating rod 203 rotates, and the rotating rod 203 drives the multiple rotating blades 204 to contact and rotate with the slope soil, breaking up the gravel in the slope soil at the sampling position. During the rotation of the rotating rod 203, the first pulley 205 is driven to rotate, and the first pulley 205 drives the transmission belt 206, and the transmission belt 206 drives the second pulley 207 to rotate, and the second pulley 207 drives the threaded rod 208 to rotate, and the threaded rod 208 drives the moving block 211 to move, and the moving block 211 drives the first electric telescopic cylinder 212 to move, and the first electric telescopic cylinder 212 drives the sampling barrel 219 to move, so as to sample different positions of the slope. When it is necessary to drive the sampling barrel 219 back and forth horizontally When moving, the first motor 202 can rotate forward and backward, driving the threaded rod 208 to rotate forward and backward, thereby driving the moving block 211, the first electric telescopic cylinder 212 and the sampling tube 219 to move back and forth horizontally. When sampling is required, the first electric telescopic cylinder 212 is opened, and the first electric telescopic cylinder 212 drives the sampling tube 219 to move downward. During the downward movement of the sampling tube 219, the second motor 217 is turned on, and the second motor 217 drives the sampling tube 219 to rotate, thereby screwing the sampling tube 219 into the slope soil to sample the slope, which solves the problem of traditional slope sampling devices for geological disaster management to prevent slope collapse. When collecting slope soil, the device is generally fixed on the slope. In the process of sampling using the sampling tube 219, since there are many gravels on the surface of the slope, if the gravel particle size is large or the distribution is dense, the sampling tube 219 may be obstructed during the insertion process, resulting in insufficient sampling depth or deviation of the sampling position from the predetermined target. At the same time, the distribution and content of the gravel may affect the representativeness of the collected samples. If the gravel content is high, the proportion of gravel in the collected soil sample will also increase accordingly, which may make the sample unable to accurately reflect the true characteristics of the slope soil.

[0029] For details, see Figure 1The transmission assembly includes a first pulley 205, a transmission belt 206, a second pulley 207, a threaded rod 208, a moving block 211, a first bearing 209, and a limiting rod 405.

[0030] For more details, see Figure 1 The first pulley 205 is fixed to the rotating rod 203 extending out of the first curved plate 2. The first pulley 205 is externally connected to one end of a transmission belt 206, and the other end of the transmission belt 206 is connected to the second pulley 207.

[0031] For further information, see Figure 1 A threaded rod 208 is fixed to one side of the second pulley 207. The end of the threaded rod 208 away from the second pulley 207 passes through the first bent plate 2 and the moving block 211 and is rotatably connected to the first bearing 209. The first bearing 209 is installed on the inner side of the second bent plate 201, and the threaded rod 208 is threadedly connected to the screw hole in the moving block 211.

[0032] Further, see Figure 1 A fixing rod 210 runs through the rear end of the moving block 211 , and the first bent plate 201 and the second bent plate 201 are fixed to both ends of the fixing rod 210 .

[0033] It is worth noting that see Figure 1 and Figure 2 The sampling assembly includes a first electric telescopic cylinder 212 , a moving rod 213 , a groove 216 , a second motor 217 , a driving rod 218 , a mounting groove 215 , a connecting block 214 , and a sampling tube 219 .

[0034] It is worth noting that see Figure 2 The first electric telescopic cylinder 212 is installed at the bottom of the moving block 211. The bottom of the first electric telescopic cylinder 212 is connected to a moving rod 213. The bottom of the moving rod 213 extends into the mounting groove 215 opened at the top of the connecting block 214. A sampling cylinder 219 is fixed to the bottom of the connecting block 214. The inner wall of the sampling cylinder 219 is provided with a thread, and a threaded column 220 is connected with the thread. A drill bit 221 is fixed to the bottom of the threaded column 220. When it is necessary to drill a hole in the slope surface, the threaded column 220 can be screwed into the sampling cylinder 219. , connected with the thread in the sampling tube 219. Since a drill bit 221 is fixed at the bottom of the threaded column 220, the second motor 217 can be directly started to drive the sampling tube 219 and the drill bit 221 to rotate. The drill bit 221 is driven downward by the first electric telescopic cylinder 212 to drill holes in the slope. When the geological disaster of the slope is being treated, the drill bit 221 can be used to drill holes in the slope, and then the drainage pipe can be inserted into the drilled hole to directly construct the drainage pipe on the slope, so that the device has the functions of sampling and drilling at the same time.

[0035] It is worth mentioning that see Figure 2and Figure 3 , circular holes 4 are provided on both sides of the connecting block 214, a fixed cylinder 401 is installed inside the circular hole 4, a limiting rod 405 is passed through the fixed cylinder 401, one end of the limiting rod 405 located in the fixed cylinder 401 is passed through a spring 402 and a movable disk 403, and the penetration position of the limiting rod 405 and the movable disk 403 is fixed, one end of the limiting rod 405 extending out of the fixed cylinder 401 is inserted into the slot 404 provided on the side of the driving rod 218, and the other end of the movable rod 213 extending out of the fixed cylinder 401 is fixed with a pull block 406. When installing 219, it is only necessary to insert the driving rod 218 into the installation groove 215 on the top of the connecting block 214. Through the elastic force of the spring 402 in the fixing cylinder 401, the limiting rod 405 will be driven to be inserted into the slot 404 opened on the side of the driving rod 218, thereby limiting and fixing the sampling cylinder 219. When the sampling cylinder 219 needs to be disassembled and assembled, the pulling block 406 can be pulled, and the pulling block 406 will drive the limiting rod 405, so that the limiting rod 405 squeezes the spring 402 to move out of the slot 404, thereby directly removing the sampling cylinder 219.

[0036] It is worth noting that, see Figure 4 A control host 104 is installed on the side of the device base 1, and the four corners of the bottom of the device base 1 are rotatably connected to the rotating wheels 105. A groove body 305 is opened at the bottom of the device base 1, and a second electric telescopic cylinder 306 is installed inside the groove body 305. A concave plate body 3 is fixed to the bottom of the second electric telescopic cylinder 306. A third motor 301 is installed on the side of the concave plate body 3. A rod body 302 is connected to one side of the third motor 301. The end of the rod body 302 away from the third motor 301 passes through the concave plate body 3 and the rotating roller 304 and is rotatably connected to the second bearing 303. The second bearing 303 is installed Installed on the inner side of the concave plate body 3, the penetration position of the rod body 302 and the rotating roller 304 is fixed. When it is necessary to flatten the soil after turning over and sampling the slope, the second electric telescopic cylinder 306 can be opened, and the second electric telescopic cylinder 306 will drive the concave plate body 3 and the rotating roller 304 to move downward, and the rotating roller 304 is used to flatten the slope. Moreover, after the slope protection net is wrapped around the surface of the rotating roller 304, the third motor 301 can be turned on, and the third motor 301 can be used to drive the rotating roller 304 to rotate, so that the wrapped slope protection net is laid on the slope surface.

[0037] It is worth emphasizing that see Figure 5A device box 106 is installed on the top of the device base 1, and sliding grooves 107 are provided at both the front and rear ends of the device box 106. One end of a slider 108 is slidably connected to the inside of the sliding groove 107, and the other end of the slider 108 is fixed to a limiting plate 109. A placement hole 110 is provided on the surface of the limiting plate 109. A mounting hole 111 is provided on the top of the device box 106, and a cover plate 112 is installed inside the mounting hole 111. The side of the device box 106 is connected to the box baffle 102 through a hinge 101, and a handle 103 is fixed to the surface of the box baffle 102.

[0038] When using a slope sampling device for geological disaster management to prevent slope landslides, the device is first moved to the position where the slope needs to be sampled through the rotating wheel 105, and then the first motor 202 is turned on. The first motor 202 drives the rotating rod 203 to rotate, and the rotating rod 203 drives multiple rotating blades 204 to contact and rotate with the slope soil to break up the gravel in the slope soil at the sampling position. During the rotation of the rotating rod 203, the first pulley 205 is driven to rotate, and the first pulley 205 drives the transmission belt 206, and the transmission belt 206 drives the second pulley 207 to rotate, and the second pulley 207 drives the threaded rod 208 to rotate, and the threaded rod 208 drives the moving block 211 to move, and the moving block 211 drives the first electric telescopic cylinder 212 moves, the first electric telescopic cylinder 212 will drive the sampling barrel 219 to move, so as to sample different positions of the slope. When it is necessary to drive the sampling barrel 219 to move back and forth laterally, the first motor 202 can rotate forward and reversely to drive the threaded rod 208 to rotate forward and reverse, thereby driving the moving block 211, the first electric telescopic cylinder 212 and the sampling barrel 219 to move back and forth laterally. When sampling is required, the first electric telescopic cylinder 212 is turned on, and the first electric telescopic cylinder 212 drives the sampling barrel 219 to move downward. During the downward movement of the sampling barrel 219, the second motor 217 is turned on, and the second motor 217 drives the sampling barrel 219 to rotate, thereby screwing the sampling barrel 219 into the slope soil to sample the slope. When the slope surface needs to be sampled, When drilling, the threaded column 220 can be screwed into the sampling tube 219 and connected with the thread in the sampling tube 219. Since a drill bit 221 is fixed at the bottom of the threaded column 220, the second motor 217 can be directly started to drive the sampling tube 219 and the drill bit 221 to rotate, and the drill bit 221 is driven downward by the first electric telescopic cylinder 212 to perform drilling operations on the slope. When performing slope geological disaster management, the drill bit 221 can be used to drill a hole in the slope, and then the drainage pipe can be inserted into the drilled hole to directly construct a drainage pipe on the slope, so that the device has the functions of sampling and drilling at the same time. When the sampling tube 219 needs to be installed, it is only necessary to insert the drive rod 218 into the installation groove 215 at the top of the connecting block 214, and pass through the fixing tube 401 to drill a hole in the slope. The elastic force of the spring 402 will drive the limiting rod 405 to be inserted into the slot 404 provided on the side of the driving rod 218, thereby limiting and fixing the sampling tube 219. When the sampling tube 219 needs to be disassembled and assembled, the pull block 406 can be pulled, and the pull block 406 will drive the limiting rod 405, so that the limiting rod 405 squeezes the spring 402 out of the slot 404, thereby directly removing the sampling tube 219. When it is necessary to turn over the slope and flatten the soil after sampling, the second electric telescopic cylinder 306 can be opened, and the second electric telescopic cylinder 306 will drive the concave plate 3 and the rotating roller 304 to move downward, and the rotating roller 304 is used to flatten the slope. Moreover, after the slope protection net is wrapped around the surface of the rotating roller 304, the third motor 301 can be opened.The third motor 301 is used to drive the rotating roller 304 to rotate, so that the wound slope protection net is laid on the slope surface.

[0039] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in this field. Needless to say, the content protected by the present invention does not involve improvements to internal structures and methods.

[0040] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A slope sampling device for preventing slope collapse and geological disaster management, comprising a device base (1), characterized in that: A first bent plate (2) and a second bent plate (201) are respectively fixed on both sides of the front end of the device base (1); a first motor (202) is installed at the bottom of the outer side of the second bent plate (201); one end of the first motor (202) is connected to a rotating rod (203); an end of the rotating rod (203) away from the first motor (202) passes through the second bent plate (201), a plurality of rotating blades (204) and the first bent plate (2); the penetration positions of the plurality of rotating blades (204) and the rotating rod (203) are fixed; a transmission component is arranged at one end of the rotating rod (203) extending out of the first bent plate (2); and a sampling component is arranged at the bottom of the transmission component.

2. The slope sampling device for preventing slope collapse as claimed in claim 1 is characterized in that: The transmission assembly comprises a first pulley (205), a transmission belt (206), a second pulley (207), a threaded rod (208), a moving block (211), a first bearing (209), and a limiting rod (405).

3. The slope sampling device for preventing slope collapse as claimed in claim 2 is characterized in that: The first pulley (205) is fixed to a rotating rod (203) extending out of the first curved plate (2); the first pulley (205) is externally connected to one end of a transmission belt (206); and the other end of the transmission belt (206) is externally connected to a second pulley (207).

4. The slope sampling device for preventing slope collapse and geological disaster management as claimed in claim 2 is characterized in that: A threaded rod (208) is fixed to one side of the second pulley (207); one end of the threaded rod (208) away from the second pulley (207) passes through the first bent plate (2) and the moving block (211) and is rotatably connected to a first bearing (209); the first bearing (209) is installed on the inner side of the second bent plate (201); and the threaded rod (208) is threadedly connected to a screw hole in the moving block (211).

5. The slope sampling device for preventing slope collapse and geological disaster management as claimed in claim 2, characterized in that: A fixing rod (210) passes through the rear end of the moving block (211), and a first bent plate (2) and a second bent plate (201) are respectively fixed to both ends of the fixing rod (210).

6. The slope sampling device for preventing slope collapse and geological disaster management as claimed in claim 1, characterized in that: The sampling assembly comprises a first electric telescopic cylinder (212), a moving rod (213), a groove (216), a second motor (217), a driving rod (218), a mounting groove (215), a connecting block (214), and a sampling tube (219).

7. The slope sampling device for preventing slope collapse and geological disaster management as claimed in claim 6 is characterized in that: The first electric telescopic cylinder (212) is installed at the bottom of the moving block (211); the bottom of the first electric telescopic cylinder (212) is connected to a moving rod (213); the bottom of the moving rod (213) extends into a mounting groove (215) provided at the top of the connecting block (214); a sampling tube (219) is fixed to the bottom of the connecting block (214); a thread is provided on the inner wall of the sampling tube (219); a threaded column (220) is threadedly connected; a drill bit (221) is fixed to the bottom of the threaded column (220).

8. The slope sampling device for preventing slope collapse and geological disaster management as claimed in claim 6 is characterized in that: Circular holes (4) are provided on both sides of the connecting block (214), a fixed cylinder (401) is installed inside the circular hole (4), a limiting rod (405) is passed through the inside of the fixed cylinder (401), one end of the limiting rod (405) located in the fixed cylinder (401) is passed through a spring (402) and a movable disk (403), and the penetration position of the limiting rod (405) and the movable disk (403) is fixed, one end of the limiting rod (405) extending out of the fixed cylinder (401) is inserted into a slot (404) provided on the side of the driving rod (218), and the other end of the movable rod (213) extending out of the fixed cylinder (401) is fixed with a pulling block (406).

9. The slope sampling device for preventing slope collapse and geological disaster management as claimed in claim 1, characterized in that: A control host (104) is installed on the side of the device base (1); four corners of the bottom of the device base (1) are rotatably connected to rotating wheels (105); a groove (305) is opened at the bottom of the device base (1); a second electric telescopic cylinder (306) is installed inside the groove (305); a concave plate (3) is fixed to the bottom of the second electric telescopic cylinder (306); a third motor (301) is installed on the side of the concave plate (3); one side of the third motor (301) is connected to a rod (302); an end of the rod (302) away from the third motor (301) passes through the concave plate (3) and a rotating roller (304) and is rotatably connected to a second bearing (303); the second bearing (303) is installed on the inner side of the concave plate (3); and the penetration position of the rod (302) and the rotating roller (304) is fixed.

10. The slope sampling device for preventing slope collapse and geological disaster management as claimed in claim 1, characterized in that: A device box (106) is installed on the top of the device base (1), and a slide groove (107) is provided at both the front and rear ends of the device box (106), one end of a slider (108) is slidably connected inside the slide groove (107), and the other end of the slider (108) is fixed with a limiting plate (109), and a placement hole (110) is provided on the surface of the limiting plate (109). A mounting hole (111) is provided on the top of the device box (106), and a cover plate (112) is installed inside the mounting hole (111). The side of the device box (106) is connected to the box baffle (102) through a hinge (101), and a handle (103) is fixed on the surface of the box baffle (102).

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