Soil stratified sampling device
By designing a stabilizing device to limit the movement angle of the sampling tube, the problem of inclination and inaccurate depth when the sampling tube is inserted into the soil is solved, and the stability of the soil layer detection device is improved.
Patent Information
- Application Number
- CN202420520025.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-03-18
AI Technical Summary
When inserting the sampling tube into the soil, the sampling tube is prone to inclination, resulting in inaccurate insertion depth, affecting the later detection results, and thus affecting the use effect of the soil stratification detection device.
A soil layered sampling device is designed, which uses a stabilizing device, including a fixed plate, a stable plate, a bottom plate and a clamping block. Through the sliding and fixed connection of these parts, the moving angle of the sampling tube is limited and the angle deviation is avoided.
By using a stabilizing device, the accuracy of the insertion depth of the sampling tube during sampling can be ensured to avoid affecting later detection results, thus improving the stability of the soil layer detection device.
Smart Images
Figure CN222379367U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of soil sampling, in particular to a soil layered sampling device. Background Art
[0002] The soil stratification sampling device is an important device required for soil testing, which is used to sample the soil in the test area in layers.
[0003] When sampling the soil in layers, the operator will hold the handle and press down the sampling tube, and then the sampling tube will enter the soil. After the sampling tube enters the soil to a certain depth, the sampling tube will be pulled out, and the threaded rod inside the sampling tube will be rotated so that the threaded rod will squeeze out the sampled soil inside the sampling tube, and then the layered sampling of the soil will be completed. When the sampling tube is inserted into the soil, the sampling tube is prone to tilt, which will cause the sampling tube to be inserted at an inaccurate depth during sampling, thereby affecting the subsequent test results, and further causing problems that affect the use effect of the soil layered detection device. Utility Model Content
[0004] The utility model proposes a soil stratification sampling device to solve the problem that when the sampling tube is inserted into the soil, the sampling tube is easily tilted, which leads to inaccurate insertion depth of the sampling tube during sampling, thereby affecting the subsequent detection results, and further affecting the use effect of the soil stratification detection device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a soil stratified sampling device, including a sampling tube, a handle is provided on one side of the sampling tube, a threaded rod is inserted into the internal thread of the sampling tube, a stabilizing device is provided on one side of the sampling tube, the stabilizing device includes a fixing plate, the fixing plate is fixedly connected to the sampling tube, stabilizing plates are slidably connected to both sides of the fixing plate, one side of the stabilizing plate is fixedly connected to a bottom plate, one side of the bottom plate is provided with a plurality of grooves, a clamping block is inserted into the interior of the fixing plate, the clamping block is clamped with the groove on the surface of the stabilizing plate, and one side of the stabilizing plate is fixedly connected to a control frame.
[0006] The effect achieved by the above components is: when sampling the soil in layers, the operator will hold the handle, then press down the sampling tube, and then the sampling tube will enter the soil, and then after the sampling tube enters the soil to a certain depth, pull out the sampling tube, and then rotate the threaded rod inside the sampling tube so that the threaded rod squeezes out the sampled soil inside the sampling tube, and then completes the layered sampling of the soil. When using the sampling tube, the bottom plate can be placed on the ground, and then the block can be moved to make the block disengage from the groove on the surface of the stabilizing plate, and then when the sampling tube is pressed down, the sampling tube will slide on the surface of the stabilizing plate with the fixing plate, and then the stabilizing plate will limit the moving angle of the sampling tube, and then avoid the angle deviation when the sampling tube moves. By using the stabilizing device, the moving angle of the sampling tube can be fixed, and then the position of the sampling tube can be avoided from being offset when the sampling tube moves, and then the insertion depth of the sampling tube is inaccurate when sampling, and then the situation that affects the later detection results occurs, thereby improving the stability of the soil layered detection device when in use.
[0007] Preferably, one side of the clamping block is fixedly connected to an elastic rope, and the side of the elastic rope away from the clamping block is fixedly connected to the fixing plate.
[0008] The effect achieved by the above components is that the card block can be connected to the fixing plate through an elastic rope to avoid the card block from being lost.
[0009] Preferably, a rubber sleeve is fixedly connected to one side of the control frame, and the size of the rubber sleeve is matched with the size of the control frame.
[0010] The effect achieved by the above components is that the friction between the control frame and the operator's hand can be improved by using the rubber sleeve, so that the operator can hold the control frame more firmly.
[0011] Preferably, reinforcement blocks are fixedly connected to both sides of the stabilizing plate, and a side of the reinforcement block away from the stabilizing plate is fixedly connected to the bottom plate.
[0012] The effect achieved by the above components is: the connection strength between the stabilizing plate and the bottom plate can be improved by the reinforcing block, thereby avoiding the occurrence of stress deformation at the connection between the bottom plate and the stabilizing plate.
[0013] Preferably, sliding grooves are provided on both sides of the fixing plate, and sliding blocks are slidably connected inside the sliding grooves on the surface of the fixing plate.
[0014] The effect achieved by the above components is: when the card block is used to fix the position of the stabilizing plate, the sliding block inside the slide groove on the surface of the fixed plate can be moved, and then the sliding block can block the position of the card block, thereby preventing the card block from escaping from the groove on the surface of the stabilizing plate.
[0015] Preferably, an auxiliary device is provided on one side of the base plate, and the auxiliary device includes a mounting block, the mounting block is fixedly connected to the base plate, a bolt is inserted into the internal thread of the mounting block, a placement block is threadedly connected to the surface of the bolt, and a plurality of spikes are fixedly connected to one side of the placement block.
[0016] The effect achieved by the above components is: when using the base plate, the placement block can be moved so that one side of the placement block is placed inside the mounting block, and then the bolt is turned so that the bolt passes through the mounting block and is fixed to the placement block, and then the placement block with spikes is used to fix it to the base plate, and then when the base plate contacts the ground, the spikes will be inserted into the ground, and then the connection strength between the floor and the ground will be increased, and then the base plate can be better placed on the ground. By using auxiliary devices, the connection strength between the base plate and the ground can be improved, thereby improving the use effect of the base plate, and then improving the use effect of the stabilizing device.
[0017] Preferably, an operating block is fixedly connected to one side of the bolt, and a plurality of anti-slip protrusions are provided on the surface of the operating block.
[0018] The effect achieved by the above components is that the contact area between the operator and the bolt can be increased through the operating block, thereby making it easier for the operator to turn the bolt.
[0019] Preferably, guide blocks are fixedly connected to both sides of the mounting block, and the guide blocks are obliquely arranged on the surface of the mounting block.
[0020] The effect achieved by the above components is that the entrance size of the installation block can be increased by the guide block, and then the placement block can be inserted into the interior of the installation block more easily.
[0021] In summary, the beneficial effects of the utility model are:
[0022] By using a stabilizing device, the moving angle of the sampling tube can be fixed, thereby preventing the sampling tube from shifting when it moves, causing the insertion depth of the sampling tube to be inaccurate during sampling, and affecting subsequent test results, thereby improving the stability of the soil stratification detection device when in use. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the stabilizing device of the utility model;
[0025] Figure 3 For this utility model Figure 2 A magnified image of point A;
[0026] Figure 4It is a three-dimensional structural schematic diagram of the auxiliary device of the utility model.
[0027] Legend: 1. Sampling tube; 2. Stabilizing device; 21. Fixing plate; 22. Stabilizing plate; 23. Bottom plate; 24. Groove; 25. Block; 26. Control frame; 27. Elastic rope; 28. Rubber sleeve; 29. Reinforcement block; 210. Slide groove; 211. Sliding block; 3. Auxiliary device; 31. Mounting block; 32. Bolt; 33. Placement block; 34. Spike; 35. Operating block; 36. Guide block; 4. Handle; 5. Threaded rod. DETAILED DESCRIPTION
[0028] Reference Figure 1-4 As shown, this embodiment discloses a soil layer sampling device, including a sampling tube 1, a handle 4 is provided on one side of the sampling tube 1, a threaded rod 5 is inserted into the internal thread of the sampling tube 1, and a stabilizing device 2 is provided on one side of the sampling tube 1.
[0029] Reference Figure 1-4 As shown, the present embodiment discloses a stabilizing device 2 including a fixing plate 21, the fixing plate 21 is fixedly connected to the sampling tube 1, the fixing plate 21 is slidably connected with a stabilizing plate 22 on both sides, the stabilizing plate 22 is fixedly connected with a bottom plate 23 on one side, a plurality of grooves 24 are provided on one side of the bottom plate 23, a clamping block 25 is inserted inside the fixing plate 21, the clamping block 25 is clamped with the grooves 24 on the surface of the stabilizing plate 22, and a control frame 26 is fixedly connected to one side of the stabilizing plate 22. When sampling the soil in layers, the operator will hold the handle 4, then press down the sampling tube 1, then the sampling tube 1 enters the soil, then after the sampling tube 1 enters the soil to a certain depth, pull out the sampling tube 1, then rotate the threaded rod 5 inside the sampling tube 1, so that the threaded rod 5 squeezes out the sampled soil inside the sampling tube 1, and then completes the layered sampling of the soil. When the sampling tube 1 is in use, the bottom plate 23 can be placed on the ground, and then the block 25 can be moved to disengage the block 25 from the groove 24 on the surface of the stabilizing plate 22. When the sampling tube 1 is pressed down, the sampling tube 1 will slide on the surface of the stabilizing plate 22 with the fixing plate 21, and then the stabilizing plate 22 will limit the moving angle of the sampling tube 1, and then avoid the angle deviation when the sampling tube 1 moves. When the stabilizing plate 22 is not in use, the stabilizing plate 22 is moved to a suitable position by a control frame 26 with a rubber sleeve 28, and then the block 25 is moved to enter the groove 23 on the surface of the stabilizing plate 22, and then the position of the stabilizing plate 22 is fixed, and then the subsequent storage of the device is convenient. By using the stabilizing device 2, the moving angle of the sampling tube 1 can be fixed, and then the position of the sampling tube 1 can be avoided from being offset when the sampling tube 1 moves, which will cause the sampling tube 1 to have an inaccurate insertion depth when sampling, and then affect the subsequent detection results, thereby improving the stability of the soil stratification detection device when in use.
[0030] Reference Figure 1-4 As shown, this embodiment discloses that one side of the block 25 is fixedly connected with an elastic rope 27, and the side of the elastic rope 27 away from the block 25 is fixedly connected to the fixed plate 21. The block 25 can be connected to the fixed plate 21 by the elastic rope 27 to avoid the block 25 from being lost. One side of the control frame 26 is fixedly connected with a rubber sleeve 28, and the size of the rubber sleeve 28 is adapted to the size of the control frame 26. By using the rubber sleeve 28, the friction between the control frame 26 and the operator's hand can be increased, and then the operator can hold the control frame 26 more firmly. Both sides of the stabilizing plate 22 are fixedly connected with a reinforcing block 29, and the side of the reinforcing block 29 away from the stabilizing plate 22 is fixedly connected with the bottom plate 23. The reinforcing block 29 can be used to improve the connection strength between the stabilizing plate 22 and the bottom plate 23, and avoid the occurrence of stress deformation at the connection between the bottom plate 23 and the stabilizing plate 22. Slide grooves 210 are provided on both sides of the fixed plate 21, and sliding blocks 211 are slidably connected inside the slide grooves 210 on the surface of the fixed plate 21. When the block 25 is used to fix the position of the stabilizing plate 22, the sliding block 211 inside the slide groove 210 on the surface of the fixing plate 21 can be moved, and then the sliding block 211 blocks the position of the block 25, thereby preventing the block 25 from escaping from the groove 24 on the surface of the stabilizing plate 22.
[0031] Reference Figure 1-4 As shown, the present embodiment discloses that an auxiliary device 3 is provided on one side of the bottom plate 23, and the auxiliary device 3 includes a mounting block 31, the mounting block 31 is fixedly connected to the bottom plate 23, the internal thread of the mounting block 31 is inserted with a bolt 32, the surface of the bolt 32 is threadedly connected with a placement block 33, and one side of the placement block 33 is fixedly connected with a plurality of spikes 34. When the bottom plate 23 is used, the placement block 33 can be moved so that one side of the placement block 33 is placed inside the mounting block 31, and then the bolt 32 is rotated so that the bolt 32 passes through the mounting block 31 and is fixed to the placement block 33, and then the placement block 33 with the spikes 34 is used to fix the bottom plate 23, and then when the bottom plate 23 contacts the ground, the spikes 34 will be inserted into the ground, and then the connection strength between the floor and the ground is improved, and then the bottom plate 23 is better placed on the ground, and by using the auxiliary device 3, the connection strength between the bottom plate 23 and the ground can be improved, thereby improving the use effect of the bottom plate 23, and then improving the use effect of the stabilizing device 2.
[0032] Reference Figure 1-4As shown, this embodiment discloses that an operating block 35 is fixedly connected to one side of the bolt 32, and a plurality of anti-slip protrusions are provided on the surface of the operating block 35. The operating block 35 can be used to increase the contact area between the operator and the bolt 32, and then the operator can more easily turn the bolt 32. Guide blocks 36 are fixedly connected to both sides of the mounting block 31, and the guide blocks 36 are obliquely arranged on the surface of the mounting block 31. The guide blocks 36 can be used to increase the entrance size of the mounting block 31, and then the placement block 33 can be more easily inserted into the interior of the mounting block 31.
[0033] Working principle: When sampling the soil in layers, the operator will hold the handle 4 and then press down the sampling tube 1, and then the sampling tube 1 will enter the soil. After the sampling tube 1 enters the soil to a certain depth, the sampling tube 1 will be pulled out, and then the threaded rod 5 inside the sampling tube 1 will be rotated so that the threaded rod 5 will squeeze out the sampled soil inside the sampling tube 1, and then the layered sampling of the soil will be completed. When the sampling tube 1 is used, the bottom plate 23 can be placed on the ground, and then the block 25 with the elastic rope 27 can be moved to make the block 25 disengage from the groove 24 on the surface of the stabilizing plate 22. Then, when the sampling tube 1 is pressed down, the sampling tube 1 will slide on the surface of the stabilizing plate 22 with the fixing plate 21, and then the stabilizing plate 22 will limit the moving angle of the sampling tube 1, and then avoid the angle deviation when the sampling tube 1 moves. Then, when the stabilizing plate 22 is not used, the stabilizing plate 22 is moved to a suitable position through the control frame 26 with the rubber sleeve 28, and then the block 25 is moved to enter the groove 23 on the surface of the stabilizing plate 22, and then the position of the stabilizing plate 22 is fixed, and then the subsequent storage of the device is convenient. By using the stabilizing device 2, the moving angle of the sampling tube 1 can be fixed, and then the position of the sampling tube 1 can be avoided from being offset when the sampling tube 1 moves, and then the insertion depth of the sampling tube 1 is inaccurate when sampling, and then the subsequent detection results are affected, thereby improving the stability of the soil stratification detection device when in use.
[0034] When using the base plate 23, the placement block 33 can be moved so that one side of the placement block 33 is placed inside the mounting block 31 with the guide block 36, and then the bolt 32 is rotated by the operating block 35 so that the bolt 32 passes through the mounting block 31 and is fixed to the placement block 33, and then the placement block 33 with the spikes 34 is used to fix it to the base plate 23, and then when the base plate 23 contacts the ground, the spikes 34 will be inserted into the ground, and then the connection strength between the floor and the ground will be increased, and then the base plate 23 can be better placed on the ground, and by using the auxiliary device 3, the connection strength between the base plate 23 and the ground can be improved, thereby improving the use effect of the base plate 23, and then improving the use effect of the stabilizing device 2.
Claims
1. A soil stratification sampling device, comprising a sampling tube (1), characterized in that: A handle (4) is provided on one side of the sampling tube (1); a threaded rod (5) is inserted into the internal thread of the sampling tube (1); a stabilizing device (2) is provided on one side of the sampling tube (1); the stabilizing device (2) comprises a fixing plate (21); the fixing plate (21) is fixedly connected to the sampling tube (1); stabilizing plates (22) are slidably connected to both sides of the fixing plate (21); a bottom plate (23) is fixedly connected to one side of the stabilizing plate (22); a plurality of grooves (24) are provided on one side of the bottom plate (23); a clamping block (25) is inserted into the interior of the fixing plate (21); the clamping block (25) is clamped with a groove (24) on the surface of the stabilizing plate (22); and a control frame (26) is fixedly connected to one side of the stabilizing plate (22).
2. A soil layer sampling device according to claim 1, characterized in that: An elastic rope (27) is fixedly connected to one side of the clamping block (25), and a side of the elastic rope (27) away from the clamping block (25) is fixedly connected to the fixing plate (21).
3. A soil layer sampling device according to claim 2, characterized in that: A rubber sleeve (28) is fixedly connected to one side of the control frame (26), and the size of the rubber sleeve (28) is compatible with the size of the control frame (26).
4. A soil layer sampling device according to claim 3, characterized in that: Reinforcement blocks (29) are fixedly connected to both sides of the stabilizing plate (22), and the side of the reinforcement block (29) away from the stabilizing plate (22) is fixedly connected to the bottom plate (23).
5. A soil layer sampling device according to claim 4, characterized in that: Slide grooves (210) are provided on both sides of the fixed plate (21), and a sliding block (211) is slidably connected inside the slide grooves (210) on the surface of the fixed plate (21).
6. A soil layer sampling device according to claim 5, characterized in that: An auxiliary device (3) is provided on one side of the base plate (23), and the auxiliary device (3) comprises a mounting block (31), the mounting block (31) is fixedly connected to the base plate (23), a bolt (32) is inserted into the internal thread of the mounting block (31), a placement block (33) is threadedly connected to the surface of the bolt (32), and a plurality of spikes (34) are fixedly connected to one side of the placement block (33).
7. A soil layer sampling device according to claim 6, characterized in that: An operating block (35) is fixedly connected to one side of the bolt (32), and a surface of the operating block (35) is provided with a plurality of anti-slip protrusions.
8. A soil layer sampling device according to claim 7, characterized in that: Guide blocks (36) are fixedly connected to both sides of the mounting block (31), and the guide blocks (36) are obliquely arranged on the surface of the mounting block (31).