Sampling device for geotechnical engineering geological exploration

Abstract

The utility model relates to the technical field of soil sampling, in particular to a sampling device for geotechnical engineering geological exploration, which comprises a cart, sliding rails which are vertically arranged and fixedly connected to the top end of the cart are symmetrically arranged at the top end of the cart, a sliding block is slidably connected to the outer side of each sliding rail, and a storage plate is fixedly connected to the left side of each sliding block. Through arrangement of a sliding rail, a sliding block, a storage plate, a sampler body, a driving assembly, a connector assembly and a sampling assembly, when the device is used, a semi-open sampling ring is taken up, a clamping block and a clamping groove on a magnetic strip are horizontally aligned and inserted, the sampling assembly is installed at the bottom end of the connector assembly, the sampler body and a hydraulic cylinder are started, and the sampling device is used for sampling. The output shaft of the hydraulic cylinder drives the sampling assembly to move and be inserted into soil, after the sampling assembly is pulled out, the semi-open sampling ring is taken down and opened, soil sampling can be completed, the arrangement of the driving assembly and the sampling assembly enables rock soil sampling to be more convenient, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil sampling technical field, concretely is a sampling device for geotechnical engineering geological exploration. BACKGROUND

[0002] The sampling device for geotechnical engineering geological exploration is an indispensable key equipment in the field of geotechnical engineering, which integrates multiple innovative mechanical structures and advanced technologies, aims at efficiently and accurately obtaining underground geotechnical samples, and provides solid data support for various engineering construction and geological research. The sampling device greatly promotes the development of geotechnical engineering geological exploration industry, becomes a powerful assistant for in-depth exploration of underground geotechnical mysteries, and plays an irreplaceable important role in modern engineering and geological research. It provides key technical support and data basis for ensuring engineering quality, preventing geological disasters, and reasonable development of resources, and helps scientific decision-making and sustainable development of related industries.

[0003] The existing sampling device for geotechnical engineering geological exploration is widely used, but the existing device usually needs to be operated by the operator when in use, which is not convenient and is relatively dangerous. Moreover, the extracted soil blocks are not convenient to carry, and are easy to break during transportation. The mixing of each layer of soil blocks will lead to the failure to analyze the data of each layer of soil blocks. Therefore, the sampling device for geotechnical engineering geological exploration is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a sampling device for geotechnical engineering geological exploration to solve the problems of inconvenient operation and danger of the existing device and inconvenient carrying of the collected soil blocks in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A sampling device for geotechnical engineering geological exploration, comprising a cart, the cart top end is symmetrically provided with a vertical setting and fixedly connected to the cart top end sliding rail, the sliding rail outer side is slidably connected with a sliding block, the sliding block left side is fixedly connected with a storage plate, the storage plate top end is installed with a sampling machine body, the sliding rail top end is installed with a driving assembly, the sampling machine body bottom end is installed with a joint assembly, the joint assembly bottom end is installed with a sampling assembly, and the sliding rail one side is provided with a collecting assembly installed on the cart top end.

[0007] Preferably, the driving assembly comprises a connecting frame fixedly connected to the top end of the sliding rail, and the connecting frame left side is fixedly connected with a symmetrical hydraulic cylinder.

[0008] Preferably, the joint assembly comprises a threaded joint fixedly connected to the bottom end of the output shaft of the sampling machine body, and the threaded joint outer side is provided with a limiting cylinder fixedly connected to the outer side of the output shaft of the sampling machine body.

[0009] Preferably, the sampling assembly comprises two half-open sampling rings symmetrically mounted at the bottom end of the joint assembly, a threaded groove is formed at the inner top end of each half-open sampling ring, and a vertically arranged magnetic strip is embedded on one side of each half-open sampling ring; a plurality of clamping blocks are fixedly connected to one side of the magnetic strip inside one half-open sampling ring, and a plurality of clamping grooves are formed on one side of the magnetic strip inside the other half-open sampling ring.

[0010] Preferably, the threaded groove is located outside the threaded joint and is screw-connected with the threaded joint, and the two half-open sampling rings are located inside the limiting cylinder and are tightly attached to the inner side of the limiting cylinder; the clamping blocks are located inside the clamping grooves and are clampedly connected with the clamping grooves.

[0011] Preferably, the collecting assembly comprises a collecting box fixedly connected to the top end of the cart, a box cover rotatably connected to the top end of the collecting box, a plurality of evenly distributed storage cylinders fixedly connected to the inner side of the collecting box, and a collecting cylinder provided inside each storage cylinder and a handle rotatably connected to the top end of the collecting cylinder.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、In the utility model, the sliding rail, the sliding block, the storage plate, the sampling machine body, the driving assembly, the connecting frame, the hydraulic cylinder, the joint assembly, the threaded joint, the limiting cylinder, the sampling assembly, the half-open sampling ring, the threaded groove, the magnetic strip, the clamping block and the clamping groove are arranged, when the device is used, the clamping block and the clamping groove on the magnetic strip are horizontally aligned and inserted, the sampling assembly is installed at the bottom end of the joint assembly, the sampling machine body and the hydraulic cylinder are started, the output shaft of the hydraulic cylinder drives the sampling assembly to move and insert into the soil, the half-open sampling ring is taken off and opened after the sampling assembly is pulled out, and the sampling of the soil is completed, the driving assembly and the sampling assembly make the sampling of the rock and soil more convenient and improve the work efficiency.

[0014] 2、In the utility model, the collecting assembly, the collecting box, the box cover, the storage cylinder, the collecting cylinder and the handle are arranged, after the soil block is taken out, the box cover is opened, the soil block is put into the inner side of the collecting cylinder for collection, the box cover is closed after the collection of all the soil is completed, the cart is transported to the exploration laboratory, the box cover is opened, the collecting cylinder is taken out from the storage cylinder by pulling the handle, and the multi-layer material of the soil block can be tested and analyzed, and the collecting assembly makes the transportation of the soil block more convenient and guarantees the integrity of the soil block. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a sampling assembly installation structure schematic view of the utility model;

[0017] Figure 3 It is the disassembled structure schematic view of the sampling assembly of the utility model;

[0018] Figure 4 It is the magnetic strip structure schematic view of the utility model;

[0019] Figure 5 It is the disassembled structure schematic view of the collection assembly of the utility model.

[0020] In the figure: 1, trolley; 2, slide rail; 3, sliding block; 4, storage plate; 5, sampling machine body; 6, driving assembly; 61, connecting frame; 62, hydraulic cylinder; 7, joint assembly; 71, threaded joint; 72, limiting cylinder; 8, sampling assembly; 81, half-open sampling ring; 82, threaded groove; 83, magnetic strip; 84, clamping block; 85, clamping groove; 9, collection assembly; 91, collection box; 92, box cover; 93, storage cylinder; 94, collection cylinder; 95, handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] In the description of the utility model, it should be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and in the absence of the opposite description, these orientation words do not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, so it cannot be understood as a limitation on the protection scope of the utility model; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0023] In addition, it should be noted that the use of "first", "second" and the like to limit parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning unless otherwise stated, so it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0025] The utility model provides a sampling device for geotechnical engineering geological exploration, including the shallow 1, the shallow 1 top end symmetry is equipped with the vertical setting and fixedly connected in the shallow 1 top end's slide rail 2, the slide rail 2 outside slide connection has the sliding block 3, the sliding block 3 left side fixedly connected has the thing board 4, the thing board 4 top end installation has the sampling machine body 5, the slide rail 2 top end installation has the drive assembly 6, the sampling machine body 5 bottom end installation has the joint assembly 7, the joint assembly 7 bottom end installation has the sampling assembly 8, the slide rail 2 one side is equipped with the collection assembly 9 installed in the shallow 1 top end, the drive assembly 6 includes the fixedly connected in the slide rail 2 top end's connecting frame 61, the connecting frame 61 left side fixedly connected has the symmetrical liquid pressure cylinder 62, the joint assembly 7 includes the fixedly connected in the sampling machine body 5 output shaft bottom end's screw joint 71, the screw joint 71 outside is equipped with the fixedly connected in the sampling machine body 5 output shaft outside's limit cylinder 72, the sampling assembly 8 includes the symmetrical installation in the joint assembly 7 bottom end's half open sampling ring 81, the half open sampling ring 81 inside top end is equipped with the thread groove 82, two half open sampling rings 81 mutually close one side are embedded and are connected with the vertical setting's magnetic stripe 83, the magnetic stripe 83 one side fixedly connected with a plurality of evenly distributed clamping blocks 84 in the inside of one half open sampling ring 81, the magnetic stripe 83 one side is equipped with a plurality of clamping grooves 85 in the inside of another half open sampling ring 81, the thread groove 82 is located in the outside of screw joint 71 and is spirally connected with screw joint 71, two half open sampling rings 81 are located in the inside of limit cylinder 72 and are closely attached with the inside of limit cylinder 72, the clamping block 84 is located in the inside of clamping groove 85 and is connected with clamping groove 85, when using the device, take the half open sampling ring 81 and insert the clamping block 84 and clamping groove 85 on the magnetic stripe 83 horizontally align and insert, and install the sampling assembly 8 to the bottom end of joint assembly 7, start the sampling machine body 5 and the hydraulic cylinder 62, the hydraulic cylinder 62 output shaft drives the sampling assembly 8 to move and insert into the soil, after pulling out the sampling assembly 8, the half open sampling ring 81 is taken down and opened, the sampling of soil can be completed, the setting of drive assembly 6 and sampling assembly 8 makes the sampling of rock and soil more convenient, improves the work efficiency.

[0026] The collection assembly 9 includes a collection box 91 fixedly connected to the top end of the shallow 1, a box cover 92 is rotatably connected to the top end of the collection box 91, a plurality of evenly distributed storage cylinders 93 are fixedly connected to the inside of the collection box 91, a collection cylinder 94 is arranged inside the storage cylinder 93, and a handle 95 is rotatably connected to the top end of the collection cylinder 94. After the soil is taken out, the box cover 92 is opened, the soil is placed inside the collection cylinder 94 for collection, the box cover 92 is closed after the collection of all soil is completed, the shallow 1 is transported to the exploration laboratory, the box cover 92 is opened, the collection cylinder 94 is pulled out from the storage cylinder 93 by pulling the handle 95, and the multi-layer material of the soil can be tested and analyzed. The setting of the collection assembly 9 makes the transportation of the soil more convenient and ensures the integrity of the soil.

[0027] Workflow: before use, the device is powered on, when the need for rock and soil exploitation, move the trolley 1 to the position where the rock and soil needs to be collected, then install the sampling assembly 8 to the bottom end of the joint assembly 7, first pick up two half-open sampling rings 81, align the clamping blocks 84 and the clamping grooves 85 on the magnetic strips 83 horizontally and insert them, so that the magnetic strips 83 are connected to each other by magnetic attraction, then insert the half-open sampling rings 81 into the inside of the limiting cylinder 72 and rotate until the threaded grooves 82 are screw connected with the threaded joints 71, that is, the installation of the sampling assembly 8 is completed, the next step is to start the sampling machine body 5 at the top of the placement plate 4 and the hydraulic cylinder 62 on one side of the connecting frame 61, the output shaft of the hydraulic cylinder 62 drives the sampling machine body 5 to move downward, the sliding block 3 slides on the outside of the slide rail 2, and the sampling assembly 8 gradually inserts into the soil, when the sampling assembly 8 is completely immersed in the soil, the sampling machine body 5 is closed and the hydraulic cylinder 62 is adjusted so that its output shaft is retracted, so that the sampling assembly 8 is pulled out, at this time, the half-open sampling ring 81 is rotated to be removed, and the half-open sampling ring 81 is pulled to make the clamping block 84 disengage from the clamping groove 85, so that the sampling of the soil is completed, the arrangement of the driving assembly 6, the joint assembly 7 and the sampling assembly 8 makes the sampling of the rock and soil more convenient and improves the work efficiency, after the soil block is taken out, the box cover 92 at the top of the collection box 91 is opened, the soil block is put into the inside of the collection cylinder 94 for collection, after the collection of all the soil is completed, the box cover 92 is closed, the transport trolley 1 is transported to the exploration laboratory, the box cover 92 is opened and the handle 95 is pulled to take out the collection cylinder 94 from the placement cylinder 93, so that the multi-layer material of the soil block can be tested and analyzed, the arrangement of the collection assembly 9 makes the transportation of the soil block more convenient and can ensure the integrity of the soil block.

[0028] The contents not described in detail in the specification belong to the prior art known to those skilled in the art. The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical parts and equipment adopt the conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sampling device for geotechnical engineering geological exploration comprising a trolley (1), characterized in that: The trolley (1) top end symmetry is equipped with vertical setting and fixedly connected in trolley (1) top end slide rail (2), the slide rail (2) outside slidingly connected with slider (3), the slider (3) left side fixedly connected with the storage plate (4), the storage plate (4) top end mounting sampling machine body (5), the slide rail (2) top end mounting drive assembly (6), the sampling machine body (5) bottom end mounting joint assembly (7), the joint assembly (7) bottom end mounting sampling assembly (8), the slide rail (2) one side is equipped with the collection assembly (9) installed in trolley (1) top end.

2. The sampling device for geotechnical engineering geological exploration according to claim 1, characterized in that: The drive assembly (6) includes a connecting frame (61) fixedly connected to the top end of the slide rail (2), and the connecting frame (61) is fixedly connected with a hydraulic cylinder (62) symmetrically arranged on the left side.

3. The sampling device for geotechnical engineering geological exploration according to claim 1, characterized in that: The joint assembly (7) includes a threaded joint (71) fixedly connected to the bottom end of the output shaft of the sampling machine body (5), and a limiting cylinder (72) fixedly connected to the outside of the output shaft of the sampling machine body (5) is arranged outside the threaded joint (71).

4. The sampling device of claim 1, wherein: The sampling assembly (8) includes a half-open sampling ring (81) symmetrically mounted at the bottom end of the joint assembly (7), a threaded groove (82) is formed at the top end of the inside of the half-open sampling ring (81), and a magnetic stripe (83) vertically arranged is embedded on one side of each of the two half-open sampling rings (81) close to each other, a plurality of clamping blocks (84) are fixedly connected to one side of the magnetic stripe (83) inside one of the half-open sampling rings (81), and a plurality of clamping grooves (85) are formed on one side of the magnetic stripe (83) inside the other half-open sampling ring (81).

5. The sampling device for geotechnical engineering geological exploration according to claim 4, characterized in that: The threaded groove (82) is located outside the threaded joint (71) and is screw connected with the threaded joint (71), the two half-open sampling rings (81) are located inside the limiting cylinder (72) and are tightly fitted with the inside of the limiting cylinder (72), and the clamping block (84) is located inside the clamping groove (85) and is connected with the clamping groove (85).

6. The sampling device of claim 1, wherein: The collection assembly (9) includes a collection box (91) fixedly connected to the top end of the trolley (1), a box cover (92) rotatably connected to the top end of the collection box (91), a plurality of evenly distributed storage cylinders (93) fixedly connected to the inside of the collection box (91), a collection cylinder (94) arranged inside the storage cylinder (93), and a handle (95) rotatably connected to the top end of the collection cylinder (94).

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