Geotechnical engineering exploration sampling device

Abstract

The utility model relates to the technical field of geological exploration, and solves the problems that when rock is drilled, dust pervades, so that sampling personnel easily inhale lungs and feel uncomfortable, and the body health of the personnel is influenced. The geotechnical engineering exploration sampling device comprises a base, the two sides of the base are in threaded connection with connecting pieces, one side of each connecting piece is fixedly connected with a segmented telescopic rod, a middle fixing rod on one side of each segmented telescopic rod is connected with a lap joint plate, and the middle of the bottom face of each lap joint plate is fixedly connected with a motor. The output end of the motor is fixedly connected with a dust falling assembly, the dust falling assembly comprises a connector, the outer surface of the connector is rotatably connected with a cavity ring, the edge of the bottom of the cavity ring is fixedly connected with a leak hole disc, one side of the cavity ring is connected with a flow guide pipe in an inserted mode, and the other end of the flow guide pipe is connected with a water storage box in an inserted mode; an auger rod is fixedly connected to the axis of the bottom of the connector, and a penetrating groove is formed in the middle of the top face of the base.

Description

Technical Field

[0001] This utility model relates to the field of geological exploration technology, specifically to a geotechnical engineering exploration sampling device. Background Technology

[0002] A geotechnical engineering exploration sampling device disclosed in CN220380769U includes a base with two rotating shafts rotatably mounted on it. Two sprockets are symmetrically fixedly mounted on each of the two rotating shafts, and two tracks are movably mounted on the four sprockets. Four first hydraulic rods are symmetrically fixedly mounted on the top of the base, and a common top plate is fixedly mounted on the output shafts of the four first hydraulic rods. An mounting plate is fixedly mounted on the top of the top plate, and a vertical plate is slidably mounted on the top of the mounting plate. An adjustment device is fixedly mounted on the top of the mounting plate. This invention is convenient to use and can be adjusted according to usage needs, greatly improving efficiency.

[0003] Although this technical solution for a geotechnical engineering exploration sampling device has the advantages of being easy to adjust and improve efficiency as needed, its drawbacks are also more obvious. For example, when drilling rocks, the dust is diffused, which can easily cause sampling personnel to inhale it and suffer lung discomfort, affecting their health. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a geotechnical engineering exploration sampling device that solves the problem that dust is easily inhaled during rock drilling, causing lung discomfort for sampling personnel and affecting their health.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a geotechnical engineering exploration sampling device, comprising a base, with connecting plates threaded to both sides of the base, a segmented telescopic rod fixedly connected to one side of the connecting plate, an overlapping plate connected to the middle fixed rod on one side of the segmented telescopic rod, a motor fixedly connected to the middle of the bottom surface of the overlapping plate, and a dust suppression component fixedly connected to the output end of the motor.

[0006] In a specific embodiment, the dust suppression component includes a connector, a cavity ring is rotatably connected to the outer surface of the connector, and a perforated disc is fixedly connected to the bottom edge of the cavity ring;

[0007] A guide pipe is inserted into one side of the hollow ring, and a water storage box is inserted into the other end of the guide pipe.

[0008] In one specific embodiment, a auger rod is fixedly connected to the axis at the bottom of the connector, and a through groove is provided in the middle of the top surface of the base.

[0009] In one specific embodiment, the base is fixedly connected to four legs.

[0010] In one specific embodiment, a battery is fixedly installed in the middle of the top surface of the overlapping plate, and the power supply terminal of the battery is electrically connected to the inside of the motor.

[0011] In one specific embodiment, an observation window is provided on one side of the water storage box, and a scale plate is embedded on the surface of the observation window.

[0012] In one specific embodiment, the top of the water storage box is provided with a water filling groove, and the inside of the water filling groove is threaded with a plug.

[0013] Compared with the prior art, this utility model provides a geotechnical engineering exploration sampling device, which has the following beneficial effects:

[0014] In the technical solution disclosed in this utility model, the dust suppression component and the motor are used in conjunction. When the surveying and sampling personnel are sampling rocks, the motor power can be turned on to drill holes in the rocks for sampling. Then, the personnel can open the guide pipe valve to allow the water in the water storage box to flow through the guide pipe into the cavity ring. Then, the leakage plate will allow the water in the cavity ring to flow directly down the auger rod, so that the rock debris can be dusted, thereby reducing the discomfort of the sampling personnel inhaling dust during the drilling of rocks.

[0015] The connector head of this invention is fixedly connected to the shaft at the bottom. A through groove is provided in the middle of the top surface of the base. When personnel are drilling and sampling the rock, they can connect the battery and motor power supply, so that the motor drives the connector head to rotate rapidly. Then the connector head drives the auger rod to rotate rapidly, thereby facilitating the drilling of the rock. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the segmented telescopic rod structure of this utility model;

[0019] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the overlapping plate structure of this utility model.

[0021] In the diagram: 1. Base; 2. Connecting plate; 3. Segmented telescopic rod; 4. Overlap plate; 5. Motor; 6. Dust suppression component; 61. Connector; 62. Cavity ring; 63. Leakage plate; 7. Guide pipe; 8. Water storage box; 9. Auger rod; 10. Support leg; 11. Battery; 12. Plug. Detailed Implementation

[0022] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] Figures 1-4 As an embodiment of the present utility model, a geotechnical engineering exploration sampling device includes a base 1, with connecting plates 2 threadedly connected to both sides of the base 1, a segmented telescopic rod 3 fixedly connected to one side of the connecting plate 2, an overlapping plate 4 fixedly connected to the middle of one side of the segmented telescopic rod 3, a motor 5 fixedly connected to the middle of the bottom surface of the overlapping plate 4, and a dust suppression component 6 fixedly connected to the output end of the motor 5.

[0024] A guide pipe 7 is inserted into one side of the cavity ring 62, and a water storage box 8 is inserted into the other end of the guide pipe 7.

[0025] The specific problem addressed in this embodiment is to solve the issue of dust permeating the rock during drilling, which can easily cause sampling personnel to inhale dust and experience lung discomfort, affecting their health. This utility model utilizes a dust suppression component 6 and a motor 5 working together. When surveying and sampling personnel are sampling rocks, the motor 5 can be powered on to drill holes in the rock. Then, the personnel can open the valve on the guide pipe 7, allowing water from the water storage box 8 to flow through the guide pipe 7 into the cavity ring 62. Subsequently, the drain plate 63 directs the water from the cavity ring 62 down the auger rod 9, thus suppressing rock debris and reducing the discomfort caused by dust inhalation during rock drilling.

[0026] The dust suppression component 6 includes a connector 61, with a cavity ring 62 rotatably connected to the outer surface of the connector 61. A perforated plate 63 is fixedly connected to the bottom edge of the cavity ring 62. In this specific embodiment, a auger rod 9 is fixedly connected to the shaft at the bottom of the connector 61. A through groove is provided in the middle of the top surface of the base 1. When personnel drill holes to sample rocks, they can connect the power supply of the battery 11 and the motor 5, so that the motor 5 drives the connector 61 to rotate rapidly. Subsequently, the connector 61 drives the auger rod 9 to rotate rapidly, thereby facilitating personnel to drill holes in the rocks.

[0027] In this specific embodiment, the base 1 is fixedly connected to the bottom of the support leg 10, which improves the stability of the base 1. There are four support legs 10. A battery 11 is fixedly installed in the middle of the top surface of the overlapping plate 4. The battery 11 facilitates the supply of power to the inside of the motor 5. The power supply terminal of the battery 11 is electrically connected to the inside of the motor 5. An observation window is provided on one side of the water storage box 8. A scale plate is embedded on the surface of the observation window. The observation window and scale plate facilitate the observation of the water source inside the water storage box 8. A water filling groove is provided on the top of the water storage box 8. A plug 12 is threaded inside the water filling groove. The plug 12 facilitates the supply of water to the inside of the water storage box 8.

[0028] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0029] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A geotechnical engineering exploration sampling device, comprising a base (1), characterized in that: Both sides of the base (1) are threaded with connecting pieces (2), and a segmented telescopic rod (3) is fixedly connected to one side of the connecting piece (2). A lap plate (4) is fixedly connected to the middle of one side of the segmented telescopic rod (3). A motor (5) is fixedly connected to the middle of the bottom surface of the lap plate (4). A dust suppression component (6) is fixedly connected to the output end of the motor (5). The dust suppression component (6) includes a connector (61), and a cavity ring (62) is rotatably connected to the outer surface of the connector (61). A perforated plate (63) is fixedly connected to the bottom edge of the cavity ring (62). A guide pipe (7) is inserted into one side of the cavity ring (62), and a water storage box (8) is inserted into the other end of the guide pipe (7).

2. The geotechnical engineering exploration sampling device according to claim 1, characterized in that: The connector (61) has a auger rod (9) fixedly connected to the shaft at the bottom, and the base (1) has a through groove in the middle of the top surface.

3. The geotechnical engineering exploration sampling device according to claim 1, characterized in that: The base (1) is fixedly connected to the bottom of the support leg (10), and the number of the support leg (10) is four.

4. The geotechnical engineering exploration sampling device according to claim 1, characterized in that: A battery (11) is fixedly installed in the middle of the top surface of the overlapping plate (4), and the power supply end of the battery (11) is electrically connected to the inside of the motor (5).

5. The geotechnical engineering exploration sampling device according to claim 1, characterized in that: An observation window is provided on one side of the water storage box (8), and a scale plate is embedded on the surface of the observation window.

6. The geotechnical engineering exploration sampling device according to claim 1, characterized in that: The top of the water storage box (8) is provided with a water injection groove, and the inside of the water injection groove is connected with a plug (12) by a thread.

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