A geological disaster exploration sampling device

Abstract

The utility model provides a geological disaster exploration sampling device, which relates to the technical field of exploration sampling devices. The utility model comprises a sampling rod, one end of the sampling rod is fixedly connected with a sampling tube, the other end of the sampling rod away from the sampling tube is fixedly connected with a handle, a stabilizing device is arranged on the arc surface of the sampling rod, the stabilizing device comprises a stabilizing frame, the stabilizing frame is slidably connected with the arc surface of the sampling rod, a plurality of evenly distributed pads are fixedly connected with the surface of the stabilizing frame, and mounting plates are respectively fixedly connected with the surrounding surfaces of the stabilizing frame. The utility model solves the problem in the prior art that when a worker presses the handle of a soil sampler, shaking occurs, thereby causing the sampling tube to shake under the ground, thereby destroying the layers of the soil sample taken, reducing the reliability of the sample, affecting the exploration results, and reducing the practicality and use effect of the soil sampler.

Description

Technical Field

[0001] The utility model relates to the technical field of exploration and sampling devices, in particular to a geological disaster exploration and sampling device. Background Art

[0002] Geological disasters refer to geological actions or phenomena caused by natural or human factors that cause losses to human life and property and damage to the environment. Therefore, soil samplers are generally used to sample the soil in the environment, and then the soil data is analyzed for judgment.

[0003] When using a traditional soil sampler, first place the sampling tube against the ground, then hold the handle and press it down to insert the sampling tube into the ground, make the inner wall of the sampling tube enter the soil block, and then pull it out to obtain a soil sample. However, it was found in actual use that when the staff pressed the handle of the soil sampler, it would shake, causing the sampling tube to shake under the ground, thereby destroying the layers of the soil sample collected, reducing the reliability of the sample, affecting the survey results, and also reducing the practicality and use effect of the soil sampler. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that when the worker presses the handle of the soil sampler, it will shake, which will cause the sampling tube to shake under the ground, thereby destroying the layers of the collected soil samples, reducing the reliability of the samples, affecting the exploration results, and reducing the practicality and use effect of the soil sampler. A geological disaster exploration sampling device is proposed to solve the problem that the staff will shake when pressing the handle of the soil sampler, thereby causing the sampling tube to shake under the ground, thereby destroying the layers of the collected soil samples, reducing the reliability of the samples, affecting the exploration results, and reducing the practicality and use effect of the soil sampler.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a geological disaster exploration sampling device, including a sampling rod, one end of the sampling rod is fixedly connected to a sampling barrel, the end of the sampling rod away from the sampling barrel is fixedly connected to a handle, a stabilizing device is arranged on the arc surface of the sampling rod, the stabilizing device includes a stabilizing frame, the stabilizing frame is slidably connected to the arc surface of the sampling rod, a plurality of evenly distributed pads are fixedly connected to the surface of the stabilizing frame, the surrounding surfaces of the stabilizing frame are respectively fixedly connected to mounting plates, the surface of the mounting plate is threadedly connected to a screw, and one end of the screw has a conical cross-section.

[0006] The effect achieved by the above components is that when the sampler is taking soil samples, it can be inserted into the ground vertically for sampling more stably and is less likely to shake or deviate, thereby ensuring that the sampled soil layers are clearer and neater, so that the exploration results can be better judged, and the use effect and functionality of the sampler are further improved.

[0007] Preferably, a plurality of uniformly distributed reinforcing protrusions are respectively fixedly connected to one side surface of a plurality of the pads, and the cross-sections of the plurality of the reinforcing protrusions are trapezoidal.

[0008] The effect achieved by the above components is: by setting the reinforcing protrusions, the contact friction between the pad and the ground is further improved, so that the position of the pad is better maintained stable and not prone to shaking, which is more conducive to stable sampling of the sampler.

[0009] Preferably, a fixing plate is connected to the arc surface of the screw rod, a fixing rod is inserted through the surface of the fixing plate, a fixing groove is opened on the surface of the mounting plate, and the fixing rod is plugged into the inner wall of the fixing groove.

[0010] The effect achieved by the above components is: through the setting of the fixing rod, after the screw is inserted into the ground, the fixing rod is inserted into the fixing groove of the mounting plate along the fixing plate, thereby ensuring the stable position of the screw and preventing abnormal rotation, thereby better ensuring the stable position of the stabilizing frame.

[0011] Preferably, a stabilizing plate is inserted through the arc surface of the screw rod, and the stabilizing plate is fixedly connected to one side of the mounting plate.

[0012] The effect achieved by the above components is: through the setting of the stabilizing plate, the screw is more stable during rotation and is not prone to shaking, so it can be inserted into the ground more quickly, thereby improving the use effect of the screw.

[0013] Preferably, a bearing is fixedly connected to the inner wall of the stabilizing frame, an outer ring of the bearing is fixedly connected to the stabilizing frame, and an inner ring of the bearing is slidably connected to the arc surface of the sampling rod.

[0014] The effect achieved by the above components is that, through the arrangement of the bearing, friction is not likely to occur when the stabilizing frame and the sampling rod move relative to each other, thereby ensuring the normal use of the stabilizing frame and preventing it from being damaged.

[0015] Preferably, a protective device is provided on the arc surface of the sampling barrel, and the protective device comprises a protective sleeve, which is sleeved on the arc surface of the sampling barrel, a fixing ring is clamped on the arc surface of the protective sleeve, and a bolt is threadedly connected to the surface of the fixing ring.

[0016] The effect achieved by the above components is that when the sampler is stored, the sampling tube is not easy to come into contact with or collide with other objects, causing damage, thereby ensuring the next normal use of the sampler and extending the service life of the sampling tube.

[0017] Preferably, an operating block is fixedly connected to one side surface of the bolt, and a plurality of anti-slip protrusions are provided on the surface of the operating block.

[0018] The effects achieved by the above components are: through the setting of the operating block, the use of the bolt is more convenient, so that the protective cover can be more conveniently installed on the surface of the sampling tube, thereby improving the convenience of using the protective device.

[0019] Preferably, a reinforcement ring is fixedly connected to the inner wall of the protective sleeve, and the reinforcement ring is a rubber ring.

[0020] The effect achieved by the above components is: through the provision of the reinforcement ring, the friction between the protective sleeve and the sampling tube is further improved, so that the installation is more stable and not easy to fall off, thereby improving the use effect of the protective device.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, when the sampler is taking soil samples, it can be inserted into the ground vertically for sampling more stably and is less likely to shake or deviate, thereby ensuring that the sampled soil layers are clearer and neater, so that the exploration results can be better judged, and the use effect and functionality of the sampler are further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the stabilizing device of the present application;

[0025] Figure 3 For this application Figure 2 A schematic diagram of the side three-dimensional structure;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the protection device of this application.

[0027] Legend: 1. Sampling rod; 2. Sampling tube; 3. Handle; 4. Stabilizing device; 41. Stabilizing frame; 42. Pad; 43. Mounting plate; 44. Screw; 45. Stabilizing plate; 46. Reinforcement bump; 47. Fixing plate; 48. Fixing rod; 49. Fixing groove; 410. Bearing; 5. Protective device; 51. Protective sleeve; 52. Fixing ring; 53. Bolt; 54. Operating block; 55. Reinforcement ring. DETAILED DESCRIPTION

[0028] Embodiment 1, as Figure 1 As shown, a geological disaster exploration sampling device includes a sampling rod 1, one end of the sampling rod 1 is fixedly connected to a sampling tube 2, the end of the sampling rod 1 away from the sampling tube 2 is fixedly connected to a handle 3, a stabilizing device 4 is arranged on the arc surface of the sampling rod 1, and a protective device 5 is arranged on the arc surface of the sampling tube 2.

[0029] Reference Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment: the stabilizing device 4 includes a stabilizing frame 41, the stabilizing frame 41 is slidably connected to the arc surface of the sampling rod 1, a plurality of evenly distributed pads 42 are fixedly connected to the surface of the stabilizing frame 41, and the surrounding surfaces of the stabilizing frame 41 are respectively fixedly connected to mounting plates 43, and the surface of the mounting plate 43 is threadedly connected to a screw 44, and one end of the screw 44 is conical in cross section. When the sampler is used to sample soil for geological disaster survey in a designated area, the stabilizing device 4 is first installed on the arc surface of the sampling rod 1, and then the stabilizing frame 41 is placed on the ground. The surface of the sampler is made to contact and press the pad 42 on the stabilizing frame 41 against the ground, and then the screw 44 on the surface of the mounting plate 43 is rotated until the screw 44 is rotated and inserted into the ground. Then the staff holds the handle 3 and presses it downward to insert the sampling tube 2 into the ground for sampling. At this time, when the sampler is sampling the soil, it can be inserted into the ground more stably and vertically for sampling, and it is not easy to shake or deviate, thereby ensuring that the sampled soil layers are clearer and neater, so that the exploration results can be better judged, and the use effect and functionality of the sampler are further improved.

[0030] Reference Figure 1 , Figure 2 and Figure 3 As shown, in the present embodiment: one side surface of several pads 42 is respectively fixedly connected with several uniformly distributed reinforcing protrusions 46, and the cross-section of several reinforcing protrusions 46 is trapezoidal. Through the provision of the reinforcing protrusions 46, the contact friction between the pads 42 and the ground is further improved, so that the position of the pads 42 can be better maintained stable and not prone to shaking, which is more conducive to stable sampling of the sampler. A fixing plate 47 is connected to the arc surface of the screw 44, and a fixing rod 48 is inserted through the surface of the fixing plate 47. A fixing groove 49 is provided on the surface of the mounting plate 43, and the fixing rod 48 is plugged into the inner wall of the fixing groove 49. Through the provision of the fixing rod 48, after the screw 44 is inserted into the ground, the fixing rod 48 is inserted into the fixing groove 49 of the mounting plate 43 along the fixing plate 47, thereby ensuring that the position of the screw 44 is stable and not prone to abnormal rotation, thereby better ensuring the position stability of the stabilizing frame 41.

[0031] Reference Figure 1 , Figure 2 and Figure 3As shown, in this embodiment: a stabilizing plate 45 is inserted through the arc surface of the screw 44, and the stabilizing plate 45 is fixedly connected to one side of the mounting plate 43. Through the setting of the stabilizing plate 45, the screw 44 is more stable and less likely to shake during the rotation, and can be inserted into the ground more quickly, thereby improving the use effect of the screw 44. A bearing 410 is fixedly connected to the inner wall of the stabilizing frame 41, and the outer ring of the bearing 410 is fixedly connected to the stabilizing frame 41, and the inner ring of the bearing 410 is slidably connected to the arc surface of the sampling rod 1. Through the setting of the bearing 410, friction is less likely to occur when the stabilizing frame 41 and the sampling rod 1 move relative to each other, thereby ensuring the normal use of the stabilizing frame 41 and not being easily damaged.

[0032] Reference Figure 1 and Figure 4 As shown, in this embodiment: the protection device 5 includes a protective sleeve 51, and the protective sleeve 51 is sleeved on the arc surface of the sampling tube 2. A fixing ring 52 is clamped on the arc surface of the protective sleeve 51, and a bolt 53 is threadedly connected to the surface of the fixing ring 52. When the sampler is stored idle, the protective sleeve 51 is first sleeved on the arc surface of the sampling tube 2, and then the fixing ring 52 is clamped on the arc surface of the protective sleeve 51, and then the bolt 53 is threadedly connected to the fixing ring 52, so that the fixing ring 52 shrinks, so that the protective sleeve 51 is stably assembled on the surface of the sampling tube 2. At this time, when the sampler is stored, the sampling tube 2 is not easy to contact and collide with other objects, causing damage, thereby ensuring the normal use of the sampler next time and extending the service life of the sampling tube 2.

[0033] Reference Figure 1 and Figure 4 As shown, in the present embodiment: an operating block 54 is fixedly connected to one side surface of the bolt 53, and a plurality of anti-slip protrusions are provided on the surface of the operating block 54. The provision of the operating block 54 makes it easier to use the bolt 53, so that the protective cover 51 can be more conveniently installed on the surface of the sampling tube 2, thereby improving the convenience of using the protective device 5. A reinforcing ring 55 is fixedly connected to the inner wall of the protective cover 51, and the reinforcing ring 55 is a rubber ring. Through the provision of the reinforcing ring 55, the friction between the protective cover 51 and the sampling tube 2 is further improved, thereby making the installation more stable and less likely to fall off, thereby improving the use effect of the protective device 5.

[0034] Working principle: When using a sampler to take soil samples for geological disaster investigation in a designated area, first install the stabilizing device 4 on the arc surface of the sampling rod 1, and then place the stabilizing frame 41 on the ground, so that the pad 42 on the stabilizing frame 41 contacts and squeezes the ground, and then rotate the screw 44 on the surface of the mounting plate 43 until the screw 44 rotates and inserts into the ground, and then insert the fixing rod 48 along the surface of the fixing plate 47 on the screw 44 until it is inserted into the fixing groove 49 on the surface of the mounting plate 43. Then the staff holds the handle 3 and presses it down to insert the sampling tube 2 into the ground for sampling. At this time, when the sampler is sampling soil, it can be inserted into the ground more stably and vertically for sampling, and it is not easy to shake or deviate, thereby ensuring that the sampled soil layers are clearer and neater, so that the exploration results can be better judged, and the use effect and functionality of the sampler are further improved.

[0035] When the sampler is stored idle, first put the protective cover 51 on the arc surface of the sampling tube 2, then clamp the fixing ring 52 on the arc surface of the protective cover 51, and then turn the operating block 54 fixed on the bolt 53. The bolt 53 is threadedly connected to the fixing ring 52 to shrink the fixing ring 52, so that the protective cover 51 is stably assembled on the surface of the sampling tube 2. At this time, when the sampler is stored, the sampling tube 2 is not easy to contact and collide with other objects, causing damage, thereby ensuring the normal use of the sampler next time and extending the service life of the sampling tube 2.

Claims

1. A geological disaster exploration sampling device, comprising a sampling rod (1), characterized in that: One end of the sampling rod (1) is fixedly connected to a sampling tube (2), and one end of the sampling rod (1) away from the sampling tube (2) is fixedly connected to a handle (3). A stabilizing device (4) is arranged on the arc surface of the sampling rod (1), and the stabilizing device (4) comprises a stabilizing frame (41). The stabilizing frame (41) is slidably connected to the arc surface of the sampling rod (1), and a plurality of evenly distributed pads (42) are fixedly connected to the surface of the stabilizing frame (41). The surrounding surfaces of the stabilizing frame (41) are respectively fixedly connected to mounting plates (43), and a screw rod (44) is threadedly connected to the surface of the mounting plate (43), and one end of the screw rod (44) has a conical cross section.

2. A geological disaster exploration sampling device according to claim 1, characterized in that: A plurality of uniformly distributed reinforcing protrusions (46) are respectively fixedly connected to one side surface of the plurality of pads (42), and the cross-sections of the plurality of reinforcing protrusions (46) are trapezoidal.

3. A geological disaster exploration sampling device according to claim 1, characterized in that: A fixing plate (47) is connected to the arc surface of the screw rod (44), a fixing rod (48) is inserted through the surface of the fixing plate (47), a fixing groove (49) is opened on the surface of the mounting plate (43), and the fixing rod (48) is plugged into the inner wall of the fixing groove (49).

4. A geological disaster exploration sampling device according to claim 1, characterized in that: A stabilizing plate (45) is inserted through the arc surface of the screw rod (44), and the stabilizing plate (45) is fixedly connected to one side of the mounting plate (43).

5. A geological disaster exploration sampling device according to claim 1, characterized in that: A bearing (410) is fixedly connected to the inner wall of the stabilizing frame (41), an outer ring of the bearing (410) is fixedly connected to the stabilizing frame (41), and an inner ring of the bearing (410) is slidably connected to the arc surface of the sampling rod (1).

6. A geological disaster exploration sampling device according to claim 1, characterized in that: A protective device (5) is provided on the arc surface of the sampling tube (2), and the protective device (5) comprises a protective sleeve (51). The protective sleeve (51) is sleeved on the arc surface of the sampling tube (2), a fixing ring (52) is clamped on the arc surface of the protective sleeve (51), and a bolt (53) is threadedly connected through the surface of the fixing ring (52).

7. A geological disaster exploration sampling device according to claim 6, characterized in that: An operating block (54) is fixedly connected to one side surface of the bolt (53), and a plurality of anti-slip protrusions are provided on the surface of the operating block (54).

8. A geological disaster exploration sampling device according to claim 6, characterized in that: A reinforcement ring (55) is fixedly connected to the inner wall of the protective sleeve (51), and the reinforcement ring (55) is a rubber ring.

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