Safety drill rod inserting device for water and soil conservation monitoring

Abstract

The invention relates to the technical field of water and soil conservation monitoring devices, and discloses a water and soil conservation monitoring safety insertion drill rod device which comprises a bottom plate, a T-shaped groove formed in the bottom plate and an insertion drill rod assembly arranged at the top of the bottom plate. A supporting rod is fixedly connected to the inner wall of the supporting frame, a sleeving block is fixedly connected to the inner wall of the middle of the supporting rod, a screw is in threaded connection with the inner wall of the sleeving block, an adjusting block is fixedly connected to the outer wall of the top of the screw, a rectangular groove is formed in the inner wall of the supporting frame, and a rectangular block is slidably connected to the inner wall of the rectangular groove. A lifting plate is fixedly connected to the side wall of the rectangular block, the top of the lifting plate is rotationally connected with the bottom of the screw rod, and the drill rod inserting assembly is arranged, so that an operator conveniently presses the lifting plate downwards, the positioning block and the clamping block are promoted to move downwards, an iron drill rod is inserted into the land, and therefore water and soil of the land are monitored.

Description

Technical Field

[0001] The invention relates to the technical field of soil and water conservation monitoring devices, in particular to a soil and water conservation monitoring safety drill biting device. Background Art

[0002] Soil erosion is the main cause of land desertification, especially after being catalyzed by deforestation, which accelerates the process of land desertification.

[0003] The insertion rod is a type of soil and water monitoring device. It inserts a number of thin rods into the ground at a regular interval and marks the position on the thin rods that is level with the soil surface as the original height point. After precipitation occurs, the thickness of the surface soil layer is observed to reduce and the amount of soil water erosion is observed and calculated.

[0004] According to a soil and water conservation monitoring safety insertion device proposed in Chinese patent CN216525806U, in the device, after the iron bar is inserted into the ground, the iron bar is removed from the connection with the connecting piece, and then it is convenient to insert a new iron bar for insertion and installation at the next place that needs to be monitored; however, in the device, when it is necessary to disassemble and separate the iron bar from the connecting piece, the operator needs to expend a large pulling force to separate the entire device from the inside of the ground and realize the disassembly of the iron bar and the connecting piece. The process is time-consuming and labor-intensive, and in the process of disassembling the device and the iron bar, the position of the device is easily offset, causing the iron bar to tilt, thereby affecting the operator's soil and water detection effect. For this reason, we propose a soil and water conservation monitoring safety insertion device. Summary of the invention

[0005] The purpose of the present invention is to provide a soil and water conservation monitoring safety drill bit device, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: A safety plugging device for soil and water conservation monitoring, including a bottom plate, a T-shaped groove opened inside the bottom plate, and a plugging component arranged on the top of the bottom plate. The plugging component includes a support frame fixedly connected to the top of the bottom plate. The inner wall of the support frame is fixedly connected with a support rod. The middle inner wall of the support rod is fixedly connected with a socket block. The inner wall of the socket block is threadedly connected with a screw rod. The top outer wall of the screw rod is fixedly connected with an adjustment block. A rectangular groove is opened on the inner wall of the support frame. A rectangular block is slidably connected to the inner wall of the rectangular groove. The side wall of the rectangular block is fixedly connected with a lifting plate. The top of the lifting plate is rotationally connected to the bottom of the screw rod. The bottom of the lifting plate is fixedly connected with a positioning block. A clamping block is slidably connected to the bottom inner wall of the positioning block. The bottom of the clamping block is fixedly connected with an iron rod. The bottom of the lifting plate is fixedly connected with a connecting frame. A rectangular frame is fixedly connected to the bottom inner wall of the support frame. A first spring is fixedly connected to the inner wall of the rectangular frame. The other end of the first spring is fixedly connected with a pressing block. The outer wall of the pressing block is slidably connected to the inner wall of the rectangular frame. A limiting rod is fixedly connected to the side wall of the pressing block. The other end outer wall of the limiting rod is slidably connected to the side inner wall of the clamping block. By setting the plugging component, it is convenient for the operator to press down the lifting plate, so that the positioning block and the clamping block move downward, and the iron rod is inserted into the land, so as to realize the monitoring of the soil and water of the land. When an iron rod is inserted into the land, when it is necessary to insert and monitor other lands by replacing the iron rod, the operator presses the pressing block, so that the pressing block compresses the first spring, and the limiting rod is disengaged from the positioning block and the clamping block. After that, the device is transferred, and the iron rod to be replaced is installed into the positioning block, and the pressing block is released, and the limiting rod is inserted into the positioning block and the clamping block under the reaction of the first spring, so as to realize the installation of the replaced iron rod, which is convenient for the operator to insert and monitor other lands.

[0007] Preferably, the bottom inner wall of the positioning block is adapted to the top outer wall of the clamping block.

[0008] Preferably, an L-shaped block is fixedly connected to the front of the lifting plate. A U-shaped block is fixedly connected to the front of the L-shaped block. A scale plate is slidably connected to the inner wall of the U-shaped block. The bottom of the scale plate is fixedly connected to the top of the bottom plate. An indicating block is fixedly connected to the side wall of the U-shaped block. The indicating block is located in front of the scale plate. During the plugging process, after the lifting plate moves downward, it will cause the L-shaped block to drive the U-shaped block to move downward, so that the U-shaped block moves along the outer wall of the scale plate. When the iron rod is inserted into the land, the operator can observe the scale on the outer wall of the scale plate pointed by the indicating block, so as to observe the depth of the iron rod inserted into the land, and thus improve the monitoring effect of the soil and water.

[0009] Preferably, a positioning assembly is further provided at the bottom of the bottom plate, and the positioning assembly includes a rectangular plate fixedly connected to the bottom of the bottom plate, the bottom of the rectangular plate is movably connected to the first rotating plate by a hinge, the other end of the first rotating plate is movably connected to a roller by a hinge, the top side wall of the roller is fixedly connected to a cross plate, the bottom of the cross plate is fixedly connected to a positioning column, the bottom of the bottom plate is fixedly connected to a rectangular connecting plate, the inner wall of the rectangular connecting plate is fixedly connected to a cross bar, the outer wall of the cross bar is slidably connected to a slider, the side wall of the slider is fixedly connected to a second spring, the other end of the second spring is fixedly connected to the inner wall of the rectangular connecting plate, the bottom of the slider is movably connected to the second rotating plate by a hinge, the The other end is movably connected to the side wall of the rectangular plate by a hinge. By setting a positioning component, when water and soil monitoring is required and the device needs to be positioned, the operator presses the first rotating plate to cause the first rotating plate to squeeze the second rotating plate during the rotation, so that the second rotating plate compresses the slider, which slides along the outer wall of the cross bar and compresses the second spring to realize the rotation of the first rotating plate, and inserts the positioning column at the bottom of the other end of the first rotating plate into the soil. Repeat this step to insert the positioning columns at the four corners of the bottom of the bottom plate into the soil, so that the device can be fixed. During the process, it is convenient for the operator to fix the device on an uneven ground surface, thereby improving the stability of the device during soil and water monitoring.

[0010] Preferably, a handle is fixedly connected to the top of the base plate, and there are two handles. The two handles are equal in size and symmetrically distributed along the center plane of the base plate. By providing two handles, it is convenient for the operator to pick up the device and install and disassemble the device.

[0011] Preferably, the outer wall of the rectangular block is matched with the inner wall of the rectangular groove, and the side wall of the rectangular block is fixedly connected to the outer wall of the lifting plate. The lifting plate is limited by the rectangular block and the rectangular groove, so that the lifting plate can be lifted and lowered smoothly, thereby improving the stability during the drill insertion process.

[0012] Preferably, the outer wall of the limit rod is adapted to the inner wall of the side of the positioning block and the clamping block, and the side wall of the limit rod is fixedly connected to the side wall of the extrusion block. By setting the limit rod, the positioning block and the clamping block, it is convenient for the operator to quickly replace the iron bar.

[0013] Preferably, the positioning posts are divided into four groups, with two in each group, and the positioning posts in each group are symmetrically distributed along the center plane of the roller.

[0014] The present invention provides a soil and water conservation monitoring safety drill insertion device. The soil and water conservation monitoring safety drill insertion device has the following beneficial effects:

[0015] (1) The soil and water conservation monitoring safety ground anchor device, by setting the ground anchor assembly, during the process of soil and water monitoring, when it is necessary to insert the ground anchor into the land for soil erosion monitoring, the operator rotates the adjusting block to make the screw rotate. After the screw rotates, under the limiting effect of the rectangular groove on the rectangular block, the lifting plate will move downward, thereby driving the positioning block and the clamping block to move downward, and driving the ground anchor to move downward, so that the ground anchor is inserted into the land to realize the monitoring of the soil erosion situation. After inserting a ground anchor into the land, when it is necessary to insert other lands by replacing the ground anchor for monitoring, the operator presses the extrusion block to compress the first spring, so that the limiting rod is disengaged from the positioning block and the clamping block. Then, through the transfer device, the ground anchor to be replaced is installed into the positioning block, and the extrusion block is released. Under the reaction of the first spring, the limiting rod is inserted into the positioning block and the clamping block, thereby realizing the installation of the replaced ground anchor, which is convenient for the operator to insert the ground anchor into other lands for monitoring;

[0016] (2) The soil and water conservation monitoring safety ground anchor device, by setting the positioning assembly, when it is necessary to position the device during soil and water monitoring, the operator presses the first rotating plate, so that the first rotating plate squeezes the second rotating plate during rotation, making the second rotating plate compress the slider, and the slider slides along the outer wall of the cross bar and compresses the second spring, realizing the rotation of the first rotating plate, and inserting the positioning column at the bottom of the other end of the first rotating plate into the land. Repeat this step to insert the positioning columns at the four corners of the bottom plate into the land, so as to realize the fixation of the device. During the process, it is convenient for the operator to fixedly install the device on the uneven land surface, thereby improving the stability of the device during soil and water monitoring. Brief Description of the Drawings

[0017] Figure 1 is the three-dimensional structure schematic diagram of the present invention;

[0018] Figure 2 is the partial cross-sectional view of the present invention;

[0019] Figure 3 is the structural schematic diagram of the ground anchor assembly in the present invention;

[0020] Figure 4 is the partial cross-sectional view of the ground anchor assembly in the present invention;

[0021] Figure 5 is Figure 4 the partial enlarged view of part A in

[0022] Figure 6 is Figure 4 the partial enlarged view of part B in

[0023] Figure 7Schematic diagram of the structure of the positioning component in the present invention;

[0024] Figure 8 Cross-sectional view of the partial structure of the positioning component in the present invention.

[0025] In the figure: 1, base plate; 2, handle; 31, plugging component; 311, support frame; 312, support rod; 313, socket block; 314, screw rod; 315, adjusting block; 316, rectangular groove; 317, rectangular block; 318, lifting plate; 319, positioning block; 3110, clamping block; 3111, iron rod; 3112, connecting frame; 3113, rectangular frame; 3114, first spring; 3115, extrusion block; 3116, limiting rod; 3117, L-shaped block; 3118, U-shaped block; 3119, scale plate; 3120, indicating block; 32, positioning component; 321, rectangular plate; 322, first rotating plate; 323, roller; 324, cross plate; 325, positioning column; 326, rectangular connecting plate; 327, cross bar; 328, slider; 329, second spring; 3210, second rotating plate; 4, T-shaped groove. Detailed implementation manners

[0026] For a clearer understanding of the technical features, purposes, and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.

[0027] A preferred embodiment of the soil and water conservation monitoring safety plugging device provided by the present invention is as follows Figures 1 to 8As shown: A safety plugging device for soil and water conservation monitoring, including a bottom plate 1, a T-shaped groove 4 opened inside the bottom plate 1, and a plugging component 31 arranged on the top of the bottom plate 1. The plugging component 31 includes a support frame 311 fixedly connected to the top of the bottom plate 1. The inner wall of the support frame 311 is fixedly connected with a support rod 312. The inner wall of the middle part of the support rod 312 is fixedly connected with a socket block 313. The inner wall of the socket block 313 is threadedly connected with a screw rod 314. The outer wall of the top of the screw rod 314 is fixedly connected with an adjusting block 315. A rectangular groove 316 is opened on the inner wall of the support frame 311. A rectangular block 317 is slidably connected to the inner wall of the rectangular groove 316. The side wall of the rectangular block 317 is fixedly connected with a lifting plate 318. The top of the lifting plate 318 is rotationally connected to the bottom of the screw rod 314. The bottom of the lifting plate 318 is fixedly connected with a positioning block 319. A clamping block 3110 is slidably connected to the inner wall of the bottom of the positioning block 319. The bottom of the clamping block 3110 is fixedly connected with an iron rod 3111. The bottom of the lifting plate 318 is fixedly connected with a connecting frame 3112. The inner wall of the bottom of the support frame 311 is fixedly connected with a rectangular frame 3113. A first spring 3114 is fixedly connected to the inner wall of the rectangular frame 3113. The other end of the first spring 3114 is fixedly connected with a pressing block 3115. The outer wall of the pressing block 3115 is slidably connected to the inner wall of the rectangular frame 3113. A limiting rod 3116 is fixedly connected to the side wall of the pressing block 3115. The outer wall of the other end of the limiting rod 3116 is slidably connected to the inner wall of the side of the clamping block 3110. By setting the plugging component 31, during the process of soil and water monitoring, when it is necessary to insert the iron rod 3111 into the land to monitor soil erosion, the operator rotates the adjusting block 315 to make the screw rod 314 rotate. After the screw rod 314 rotates, under the limiting effect of the rectangular groove 316 on the rectangular block 317, the lifting plate 318 will move downward, thereby driving the positioning block 319 and the clamping block 3110 to move downward, and driving the iron rod 3111 to move downward to insert the iron rod 3111 into the land to monitor the soil erosion situation. When an iron rod 3111 is inserted into the land and it is necessary to insert other lands by replacing the iron rod 3111 for monitoring, the operator presses the pressing block 3115 to compress the first spring 3114 by the pressing block 3115. After the limiting rod 3116 is disengaged from the positioning block 319 and the clamping block 3110, the device is transferred, and the iron rod 3111 to be replaced is installed into the positioning block 319, and the pressing block 3115 is released, and the limiting rod 3116 is embedded into the positioning block 319 and the clamping block 3110 under the reaction of the first spring 3114, so as to install the replaced iron rod 3111, facilitating the operator to perform plugging monitoring on other lands.

[0028] On the front of the lifting plate 318, an L-shaped block 3117 is fixedly connected. On the front of the L-shaped block 3117, a U-shaped block 3118 is fixedly connected. The inner wall of the U-shaped block 3118 is slidably connected to a scale plate 3119. The bottom of the scale plate 3119 is fixedly connected to the top of the bottom plate 1. A indicating block 3120 is fixedly connected to the side wall of the U-shaped block 3118. The indicating block 3120 is located in front of the scale plate 3119. During the process of inserting the iron rod, after the lifting plate 318 moves downward, it will cause the L-shaped block 3117 to drive the U-shaped block 3118 to move downward, so that the U-shaped block 3118 moves along the outer wall of the scale plate 3119. When the iron rod 3111 is inserted into the soil, the operator can observe the scale on the outer wall of the scale plate 3119 pointed by the indicating block 3120, so as to observe the depth of the iron rod 3111 inserted into the soil, thereby improving the monitoring effect of water and soil.

[0029] A preferred embodiment of the soil and water conservation monitoring safety iron rod inserting device provided by the present invention is as Figures 1 to 8 shown: A positioning assembly 32 is further provided at the bottom of the bottom plate 1. The positioning assembly 32 includes a rectangular plate 321 fixedly connected to the bottom of the bottom plate 1. The bottom of the rectangular plate 321 is movably connected to a first rotating plate 322 through a hinge. The other end of the first rotating plate 322 is movably connected to a roller 323 through a hinge. A cross plate 324 is fixedly connected to the top side wall of the roller 323. A positioning column 325 is fixedly connected to the bottom of the cross plate 324. A rectangular connecting plate 326 is fixedly connected to the bottom of the bottom plate 1. A cross bar 327 is fixedly connected to the inner wall of the rectangular connecting plate 326. A slider 328 is slidably connected to the outer wall of the cross bar 327. A second spring 329 is fixedly connected to the side wall of the slider 328. The other end of the second spring 329 is fixedly connected to the inner wall of the rectangular connecting plate 326. The bottom of the slider 328 is movably connected to a second rotating plate 3210 through a hinge. The other end of the second rotating plate 3210 is movably connected to the side wall of the rectangular plate 321 through a hinge. By setting the positioning assembly 32, when soil and water monitoring is required and the device needs to be positioned, the operator presses the first rotating plate 322, causing the first rotating plate 322 to squeeze the second rotating plate 3210 during rotation, so that the second rotating plate 3210 compresses the slider 328, causing the slider 328 to slide along the outer wall of the cross bar 327 and compress the second spring 329, realizing the rotation of the first rotating plate 322 and inserting the positioning column 325 at the bottom of the other end of the first rotating plate 322 into the soil. Repeat this step to insert the positioning columns 325 at the four corners of the bottom of the bottom plate 1 into the soil, so as to fix the device. During the process, it is convenient for the operator to fixedly install the device on the uneven soil surface, thereby improving the stability of the device during soil and water monitoring.

[0030] Further, two handles 2 are fixedly connected to the top of the bottom plate 1. The two handles 2 are of the same size and are symmetrically distributed along the central plane of the bottom plate 1. By providing the two handles 2, it is convenient for the operator to pick up the device, facilitating the installation and disassembly of the device.

[0031] Further, the outer wall of the rectangular block 317 is adapted to the inner wall of the rectangular groove 316, and the side wall of the rectangular block 317 is fixedly connected to the outer wall of the lifting plate 318. By limiting the lifting plate 318 through the rectangular block 317 and the rectangular groove 316, the stable lifting of the lifting plate 318 can be achieved, improving the stability during the process of inserting the drill rod.

[0032] Further, the outer wall of the limiting rod 3116 is adapted to the inner side walls of the positioning block 319 and the clamping block 3110, and the side wall of the limiting rod 3116 is fixedly connected to the side wall of the extrusion block 3115. By providing the limiting rod 3116, the positioning block 319 and the clamping block 3110, it is convenient for the operator to quickly replace the drill rod 3111.

[0033] In addition, the positioning columns 325 are divided into four groups, with two in each group, and each group of positioning columns 325 is symmetrically distributed along the central plane of the roller 323.

[0034] Working principle: When soil and water monitoring is required and the device needs to be positioned, the operator presses the first rotating plate 322, causing the first rotating plate 322 to squeeze the second rotating plate 3210 during rotation, so that the second rotating plate 3210 compresses the slider 328, causing the slider 328 to slide along the outer wall of the cross bar 327 and compress the second spring 329, realizing the rotation of the first rotating plate 322 and inserting the positioning column 325 at the bottom of the other end of the first rotating plate 322 into the soil. Repeating this step, the positioning columns 325 at the four corners of the bottom of the bottom plate 1 are inserted into the soil, thereby enabling the fixation of the device. During the process, it is convenient for the operator to fixedly install the device on the uneven soil surface, thus improving the stability of the device during soil and water monitoring;

[0035] During the process of soil and water monitoring, when it is necessary to insert the drill rod 3111 into the soil for soil erosion monitoring, the operator rotates the adjusting block 315, causing the screw rod 314 to rotate. After the screw rod 314 rotates, under the limiting effect of the rectangular groove 316 on the rectangular block 317, the lifting plate 318 will move downward, thereby driving the positioning block 319 and the clamping block 3110 to move downward and driving the drill rod 3111 to move downward, inserting the drill rod 3111 into the soil to monitor the soil erosion situation;

[0036] After inserting a pick 3111 into the interior of the soil, when it is necessary to insert and monitor other soils by replacing the pick 3111, the operator presses the extrusion block 3115, prompting the extrusion block 3115 to compress the first spring 3114. After the limiting rod 3116 is disengaged from the positioning block 319 and the clamping block 3110, through the transfer device, the pick 3111 to be replaced is installed inside the positioning block 319, the extrusion block 3115 is released, and under the reaction of the first spring 3114, the limiting rod 3116 is embedded into the positioning block 319 and the clamping block 3110, so as to realize the installation of the replaced pick 3111, facilitating the operator to perform pick insertion monitoring on other soils;

[0037] During the pick insertion process, after the lifting plate 318 moves downward, it will prompt the L-shaped block 3117 to drive the U-shaped block 3118 to move downward, so that the U-shaped block 3118 moves along the outer wall of the scale plate 3119. After the pick 3111 is inserted into the interior of the soil, the operator can make the indicating block 3120 point to the scale on the outer wall of the scale plate 3119, so as to observe the depth of the pick 3111 inserted into the interior of the soil, thereby improving the monitoring effect of water and soil.

[0038] The above is only the schematic specific implementation mode of the present invention and is not used to limit the scope of the present invention. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principle of the present invention shall fall within the scope of protection of the present invention. Moreover, it should be noted that the components of the present invention are not limited to the above overall application. Each technical feature described in the specification of the present invention can be selected and used alone according to actual needs or selected and combined in multiple items. Therefore, the present invention should logically cover other combinations and specific applications related to this case.

Claims

1. A safety plugging device for soil and water conservation monitoring, comprising a bottom plate (1), a T-shaped groove (4) opened inside the bottom plate (1), and a plugging component (31) arranged on the top of the bottom plate (1), characterized in that: The plugging component (31) includes a support frame (311) fixedly connected to the top of the bottom plate (1). The inner wall of the support frame (311) is fixedly connected with a support rod (312). The inner wall of the middle part of the support rod (312) is fixedly connected with a socket block (313). The inner wall of the socket block (313) is threadedly connected with a screw rod (314). The outer wall of the top of the screw rod (314) is fixedly connected with an adjusting block (315). A rectangular groove (316) is formed in the inner wall of the support frame (311). A rectangular block (317) is slidably connected to the inner wall of the rectangular groove (316). A lifting plate (318) is fixedly connected to the side wall of the rectangular block (317). The top of the lifting plate (318) is rotationally connected to the bottom of the screw rod (314). A positioning block (319) is fixedly connected to the bottom of the lifting plate (318). A clamping block (3110) is slidably connected to the inner wall of the bottom of the positioning block (319). A steel drill rod (3111) is fixedly connected to the bottom of the clamping block (3110). A connecting frame (3112) is fixedly connected to the bottom of the lifting plate (318). A rectangular frame (3113) is fixedly connected to the inner wall of the bottom of the support frame (311). A first spring (3114) is fixedly connected to the inner wall of the rectangular frame (3113). The other end of the first spring (3114) is fixedly connected with a pressing block (3115). The outer wall of the pressing block (3115) is slidably connected to the inner wall of the rectangular frame (3113). A limiting rod (3116) is fixedly connected to the side wall of the pressing block (3115). The outer wall of the other end of the limiting rod (3116) is slidably connected to the inner wall of the side of the clamping block (3110).

2. The soil and water conservation monitoring safety pin insertion device according to claim 1, characterized in that: The inner wall of the bottom of the positioning block (319) is adapted to the outer wall of the top of the clamping block (3110).

3. The soil and water conservation monitoring safety pin inserting device according to claim 1, characterized in that: An L-shaped block (3117) is fixedly connected to the front of the lifting plate (318). A U-shaped block (3118) is fixedly connected to the front of the L-shaped block (3117). A scale plate (3119) is slidably connected to the inner wall of the U-shaped block (3118). The bottom of the scale plate (3119) is fixedly connected to the top of the bottom plate (1). An indicating block (3120) is fixedly connected to the side wall of the U-shaped block (3118). The indicating block (3120) is located on the front of the scale plate (3119).

4. The soil and water conservation monitoring safety pin inserting device according to claim 1, characterized in that: A positioning assembly (32) is further provided at the bottom of the bottom plate (1). The positioning assembly (32) includes a rectangular plate (321) fixedly connected to the bottom of the bottom plate (1). A first rotating plate (322) is movably connected to the bottom of the rectangular plate (321) through a hinge. The other end of the first rotating plate (322) is movably connected to a roller (323) through a hinge. A cross plate (324) is fixedly connected to the top side wall of the roller (323). A positioning column (325) is fixedly connected to the bottom of the cross plate (324). A rectangular connecting plate (326) is fixedly connected to the bottom of the bottom plate (1). A cross bar (327) is fixedly connected to the inner wall of the rectangular connecting plate (326). A slider (328) is slidably connected to the outer wall of the cross bar (327). A second spring (329) is fixedly connected to the side wall of the slider (328). The other end of the second spring (329) is fixedly connected to the inner wall of the rectangular connecting plate (326). A second rotating plate (3210) is movably connected to the bottom of the slider (328) through a hinge. The other end of the second rotating plate (3210) is movably connected to the side wall of the rectangular plate (321) through a hinge.

5. The safety plugging device for soil and water conservation monitoring according to claim 1, characterized in that: Two handles (2) are fixedly connected to the top of the bottom plate (1). The two handles (2) are of the same size and are symmetrically distributed along the central plane of the bottom plate (1).

6. The safety inserting pin device for soil and water conservation monitoring according to claim 1, characterized in that: The outer wall of the rectangular block (317) is adapted to the inner wall of the rectangular groove (316), and the side wall of the rectangular block (317) is fixedly connected to the outer wall of the lifting plate (318).

7. The soil and water conservation monitoring safety plugging device according to claim 2, wherein: The outer wall of the limiting rod (3116) is adapted to the side inner walls of the positioning block (319) and the clamping block (3110), and the side wall of the limiting rod (3116) is fixedly connected to the side wall of the extrusion block (3115).

8. The soil and water conservation monitoring safety pin inserting device according to claim 4, characterized in that: The positioning columns (325) are divided into four groups, with two in each group. Each group of the positioning columns (325) is symmetrically distributed along the central plane of the roller (323).

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