Exploration soil sampling device

Abstract

The utility model provides an exploration soil sampling device, and belongs to the technical field of constructional engineering. Comprising a sampling box, a stabilizing mechanism and an operating rod, a plurality of operating rods vertically penetrate into the sampling box, one end, penetrating into the sampling box, of each operating rod is fixedly connected with a sampling pipe, the sampling pipe is of a hollow circular pipe structure, stabilizing mechanisms are arranged on the outer walls of the two sides of the sampling box respectively, and internal rotary blades are distributed on the inner wall of the sampling pipe in a surrounding manner; the stabilizing mechanism comprises a sliding block and a limiting insertion rod, the sliding block is movably connected with the limiting insertion rod, and the sliding block vertically slides along the outer walls of the two sides of the sampling box. According to the utility model, due to the cooperation of the sampling box and the sampling pipe, the soil sampling mode is simpler and quicker, the sampling pipe can be lifted by pressing the operating rod, and the sampling pipe immediately returns to the sampling box after sampling, so that the soil is prevented from scattering, and the protection effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a soil exploration sampling device. Background Art

[0002] Soil exploration for construction refers to the work of collecting and analyzing soil samples and geological data to determine the underground soil conditions and the stability of the foundation, thereby providing a scientific basis for the design and construction of construction projects. Its main purpose includes determining the mechanical properties, water content, density and other information of the soil, evaluating the bearing capacity and stability of the foundation, and providing a reference for the site selection and structural design of the building. While exploring the soil, it is necessary to sample the soil. In the prior art, the sampling rod is inserted into the soil and rotated. When the soil enters the sampling rod, the sampling rod is rotated in the opposite direction, and then the soil inside the sampling rod is deducted and stored. The overall sampling workflow is relatively long, and other excavation tools are required to assist when the soil is taken out of the sampling rod. Therefore, the present application provides a soil sampling device for exploration to meet the needs. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a soil sampling device for exploration to solve the problems that the soil inside the sampling rod is deducted for storage, the overall sampling process is long, and other excavation tools are needed to assist when the soil is taken out from the sampling rod.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A soil sampling device for exploration includes a sampling box, a stabilizing mechanism and an operating rod; a plurality of operating rods are vertically inserted into the interior of the sampling box, and a sampling tube is fixedly connected to one end of the plurality of operating rods that penetrate into the interior of the sampling box, and the sampling tube is a hollow circular tube structure, and stabilizing mechanisms are respectively provided on the outer walls of both sides of the sampling box, and inner rotating blades are distributed around the inner wall of the sampling tube; the stabilizing mechanism includes a slider and a limit rod, and the slider is movably connected to the limit rod, and the slider slides vertically along the outer walls of both sides of the sampling box. Thanks to the cooperation between the sampling box and the sampling tube, the soil sampling method is simpler and faster, and the sampling tube can be raised and lowered by pressing the operating rod, and the sampling tube is immediately returned to the sampling box after sampling to avoid soil scattering, and the protection effect is good.

[0006] Preferably, the upper surface of the sampling box has a through hole, an operating rod slides through the inside of the through hole, the operating rod is vertically arranged, and one end of the operating rod that penetrates into the interior of the sampling box is fixedly connected to the upper surface of the sampling tube.

[0007] Preferably, a plurality of groups of magnetic blocks are provided on the upper surface of the sampling tube, and the magnetic blocks are magnetically attached to the inner wall of the upper surface of the sampling box.

[0008] Preferably, the bottom of the sampling box is open and is equipped with multiple sets of closed bottom plates.

[0009] Preferably, a guide rod is protrudingly mounted on the side wall of the sampling box, the guide rod is vertically arranged, and a recess adapted to the guide rod is provided on the outer wall of the sliding block.

[0010] Preferably, a guide block is protruding from the inner wall of the depression of the sliding block, and a sliding groove is vertically opened on the side wall of the guide rod, and the sliding groove is adaptively slidably connected with the guide block.

[0011] Preferably, a plug-in hole is formed through the outer wall of the sliding block, and a connecting block is protruded from the surface of the limiting plug rod facing the plug-in hole, and the connecting block is adapted to be plugged into the plug-in hole.

[0012] Preferably, a limiting screw is threadedly installed on the upper surface of the sliding block, two groups of limiting holes are spaced apart on the upper surface of the connecting block, and the limiting screw is adapted to be plugged into the limiting holes.

[0013] Compared with the prior art, the utility model has at least the following beneficial effects:

[0014] In the above scheme, thanks to the cooperation between the sampling box and the sampling tube, the soil sampling method is simpler and faster. The sampling tube can be raised and lowered by pressing the operating lever, and the sampling tube is immediately returned to the sampling box after sampling to avoid soil scattering, with good protection effect, so that the sampled soil can be completely preserved. The sampling tube and the sampling box are embedded in the design, and sampling and preservation are integrated, which is more convenient to carry. In the sampling process of the sampling box, the stabilizing mechanism is plugged into the ground, making the sampling operation more stable, the overall sampling effect is good, the operation is convenient, and it can be widely promoted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a soil sampling device for exploration;

[0017] Figure 2 It is a schematic diagram of the structure of the sampling box in the expanded state;

[0018] Figure 3 It is a schematic diagram of the stable mechanism structure;

[0019] Figure 4 Schematic diagram of the internal structure of the sampling tube.

[0020] [reference numerals]

[0021] 1. Sampling box; 2. Stabilizing mechanism; 3. Operating lever; 4. Guide rod; 5. Closed bottom plate; 6. Slide groove; 7. Perforation; 8. Sampling tube; 9. Magnetic block; 10. Limiting rod; 11. Connecting block; 12. Limiting hole; 13. Limiting screw; 14. Sliding block; 15. Guide block; 16. Inward rotating blade.

[0022] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0023] The following is a detailed description of a soil sampling device for exploration provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0024] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when describing specific features, structures or characteristics in conjunction with an embodiment, it should be within the knowledge of technicians in the relevant field whether or not such features, structures or characteristics are explicitly described in conjunction with other embodiments.

[0025] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0026] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0027] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0028] like Figure 1 and Figure 2 , Figure 4 As shown, the embodiment of the utility model provides a soil sampling device for exploration, including a sampling box 1, a stabilizing mechanism 2 and an operating rod 3. A plurality of operating rods 3 are vertically inserted into the interior of the sampling box 1. One end of the plurality of operating rods 3 inserted into the interior of the sampling box 1 is fixedly connected to a sampling tube 8. The sampling tube 8 is a hollow circular tube structure. Stabilizing mechanisms 2 are respectively provided on the outer walls of both sides of the sampling box 1. Inner rotating blades 16 are distributed around the inner wall of the sampling tube 8. The upper surface of the sampling box 1 has a through hole 7. The inside of the through hole 7 is slidably penetrated by an operating rod 3. The operating rod 3 is vertically arranged, and one end of the operating rod 3 inserted into the interior of the sampling box 1 is fixedly connected to the upper surface of the sampling tube 8. The upper surface of the sampling tube 8 is provided with a plurality of groups of magnetic blocks 9, and the magnetic blocks 9 are magnetically attached to the inner wall of the upper surface of the sampling box 1. The bottom of the sampling box 1 is open and equipped with a plurality of groups of closed bottom plates 5.

[0029] Reference Figure 3The stabilizing mechanism 2 includes a slider 14 and a limit plug 10. The slider 14 is movably connected to the limit plug 10. The slider 14 slides vertically along the outer walls of the sampling box 1 on both sides. A guide rod 4 is protrudingly installed on the side wall of the sampling box 1. The guide rod 4 is vertically arranged, and the outer wall of the slider 14 has a recess adapted to the guide rod 4. A guide block 15 is protrudingly provided on the inner wall of the recess of the slider 14. A slide groove 6 is vertically provided on the side wall of the guide rod 4. The slide groove 6 is adapted to slide and connect with the guide block 15. A plug-in hole is provided through the outer wall of the slider 14. A connecting block 11 is protruding on the surface of the limit plug 10 facing the plug-in hole. The connecting block 11 is adapted to plug with the plug-in hole. A limit screw 13 is threadedly installed on the upper surface of the slider 14. Two groups of limit holes 12 are spaced apart on the upper surface of the connecting block 11. The limit screw 13 is adapted to plug with the limit holes 12.

[0030] The working principle provided by the utility model is that when in use, the sampling box 1 is first moved to the soil sampling area, and the closed bottom plate 5 is unfolded. The closed bottom plate 5 can be unfolded by rotation or pulling, and then the stabilizing mechanism 2 is unfolded, the limiting screw 13 is removed, and the limiting plug rod 10 is pulled in the direction away from the slider 14 until the other limiting hole 12 corresponds to the limiting screw 13, and the limiting screw 13 is screwed tight. At this time, the limiting plug rod 10 is away from the slider 14 and fixed, and then the sampling box 1 is placed on the ground, and the stabilizing mechanisms 2 on both sides are pressed downward until the limiting holes 12 and the limiting screws 13 are corresponding. After the insertion rod 10 is inserted into the soil and the sampling box 1 is fixed, the operating rod 3 is pressed down, and the operating rod 3 passes the sampling tube 8 from the bottom of the sampling box 1. After contacting the soil, the sampling tube 8 is continuously rotated, and then the soil gradually enters the sampling tube 8, and through the continuous rotation of the inner rotating blade 16, the soil is continuously squeezed into the sampling tube 8. When the soil sampling in the sampling tube 8 is completed, the operating rod 3 can be pulled up, and the sampling tube 8 rises in height and returns to the inside of the sampling box 1. After the sampling box 1 is pulled out of the soil, the closed floor is closed, and the sampling box 1 is carried to move down to the sampling point.

[0031] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A soil sampling device for exploration, characterized in that: It includes a sampling box, a stabilizing mechanism, and an operating rod; A plurality of operating rods are vertically inserted into the interior of the sampling box, and one end of the plurality of operating rods inserted into the interior of the sampling box is fixedly connected to a sampling tube, the sampling tube is a hollow circular tube structure, and stabilizing mechanisms are respectively provided on the outer walls of both sides of the sampling box, and inner rotating blades are distributed around the inner wall of the sampling tube; The stabilizing mechanism comprises a slider and a limiting rod, the slider is movably connected to the limiting rod, and the slider slides vertically along the outer walls on both sides of the sampling box.

2. A soil sampling device for exploration according to claim 1, characterized in that: The upper surface of the sampling box is provided with a through hole, an operating rod is slidably passed through the inside of the through hole, the operating rod is vertically arranged, and one end of the operating rod that penetrates into the sampling box is fixedly connected to the upper surface of the sampling tube.

3. A soil sampling device for exploration according to claim 2, characterized in that: A plurality of groups of magnetic blocks are arranged on the upper surface of the sampling tube, and the magnetic blocks are magnetically attached to the inner wall of the upper surface of the sampling box.

4. The soil sampling device for exploration according to claim 1, characterized in that: The bottom of the sampling box is open and is equipped with multiple sets of closed bottom plates.

5. The soil sampling device for exploration according to claim 4, characterized in that: A guide rod is protrudingly installed on the side wall of the sampling box, the guide rod is vertically arranged, and a recess adapted to the guide rod is provided on the outer wall of the sliding block.

6. The soil sampling device for exploration according to claim 5, characterized in that: A guide block is protruding from the inner wall of the depression of the sliding block, and a sliding groove is vertically opened on the side wall of the guide rod. The sliding groove is adapted to be slidably connected with the guide block.

7. The soil sampling device for exploration according to claim 1, characterized in that: An inserting hole is formed through the outer wall of the sliding block, and a connecting block is protruded on the surface of the limiting plug rod facing the inserting hole, and the connecting block is adapted to be inserted into the inserting hole.

8. The soil sampling device for exploration according to claim 7, characterized in that: A limiting screw is threadedly installed on the upper surface of the sliding block, and two groups of limiting holes are spaced apart on the upper surface of the connecting block. The limiting screw is adapted to be plugged into the limiting holes.

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