Engineering geological survey sampling device

Abstract

The utility model relates to an engineering geological survey sampling device which comprises a transverse plate, a central pipe is fixedly installed in the center of the top of the transverse plate, a lengthened pipe is inserted into the central pipe, external threads are arranged on the top of the lengthened pipe, internal threads are arranged at the bottom of the lengthened pipe, and a bottom pipe is installed at the bottom of the lengthened pipe through the threads. Two vertical pipes are symmetrically arranged at the top of the transverse plate, vertical grooves are formed in the side faces of the vertical pipes, round blocks are movably inserted into the vertical pipes, a pressing plate is fixedly installed between the two round blocks jointly, the pressing plate is slidably installed in the vertical grooves, and an insertion block is fixedly installed in the center of the bottom of the pressing plate; according to the scheme, the bottom pipe is inserted into the center pipe, the round blocks at the two ends of the pressing plate are inserted into the vertical pipes, the inserting blocks are correspondingly inserted into the top of the bottom pipe, the pressing plate is pressed downwards or knocked, the bottom pipe can move downwards, the lengthening pipes are continuously installed on the top of the bottom pipe, the bottom pipe and the lengthening pipes move downwards in the same mode, and a plurality of lengthening pipes can be installed according to needs; the sampling is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of geological survey, in particular to an engineering geological survey sampling device. Background Art

[0002] Engineering geological survey is a geological investigation and research work conducted to identify geological factors that affect engineering buildings. It can detect the geological components and requires sampling. During the sampling process, the pipe can be inserted into the area to be surveyed, but it is not easy to insert the pipe too deep. It needs to be knocked or pressed down hard. In addition, the stability is poor during insertion, and it is easy to tilt, which is inconvenient to operate.

[0003] Therefore, those skilled in the art provide an engineering geological survey sampling device to solve the problems raised. Utility Model Content

[0004] In order to solve the above-mentioned problems, the utility model provides an engineering geological survey sampling device.

[0005] The utility model provides an engineering geological survey sampling device adopts the following technical solutions:

[0006] An engineering geological survey sampling device comprises a horizontal plate, a central tube is fixedly installed at the top center of the horizontal plate, an extension tube is inserted in the central tube, the top of the extension tube is provided with an external thread, the bottom of the extension tube is provided with an internal thread, a bottom tube is threadedly installed at the bottom of the extension tube, two vertical tubes are symmetrically arranged on the top of the horizontal plate, vertical grooves are opened on the sides of the vertical tubes, round blocks are movably inserted in the vertical tubes, a pressure plate is fixedly installed between the two round blocks, the pressure plate is slidably installed in the vertical groove, an insert block is fixedly installed at the bottom center of the pressure plate, the insert block is inserted in the top of the extension tube, two notches are symmetrically arranged on the sides of the extension tube and the bottom tube, the extension tube and the bottom tube can be made to move downward by knocking or pressing the pressure plate, and multiple extension tubes can be arranged as needed.

[0007] Preferably, two threaded columns are symmetrically fixedly installed on the top of the horizontal plate, and the two threaded columns are respectively connected to the two vertical pipes through threads, so as to facilitate the disassembly and assembly of the vertical pipes.

[0008] Preferably, two insertion racks are inserted into the two notches, one of which has two insertion strips fixedly installed thereon, and the other has two slots, with the two insertion strips respectively inserted into the two slots. The extension tube and the bottom tube can be easily removed by cooperating with the two insertion racks.

[0009] Preferably, positioning tubes are fixedly installed at the four corners of the transverse plate, and latches are plugged into the positioning tubes to keep the transverse plate stable and prevent it from moving.

[0010] Preferably, four columns are symmetrically and fixedly installed on the upper surface of the cross plate. A rotating plate is sleeved on each column. The lower surfaces of the four rotating plates are respectively in contact with the upper surfaces of the four pins, which can limit the top of the pins and improve the stability.

[0011] Preferably, a plurality of racks are fixedly installed on the lower surface of the cross plate to further improve the stability of the cross plate.

[0012] In summary, the utility model has the following beneficial technical effects:

[0013] 1. Place the cross plate at the position to be sampled. Insert the pin through the positioning tube and into the ground. Cooperating with the rack and being limited by the rotating plate, the cross plate can be stably installed.

[0014] 2. Insert the bottom tube into the central tube. Insert the round blocks at both ends of the pressing plate into the vertical tubes, and correspondingly insert the inserting blocks into the top of the bottom tube. Press down or strike the pressing plate to make the bottom tube descend. Continuously install the extension tube on the top of the bottom tube. By the same method, make the bottom tube and the extension tube descend. Multiple extension tubes can be installed as needed, which is convenient for sampling.

[0015] 3. After sampling, insert the two inserting frames into the notch, make the inserting strips insert into the inserting slots, and the extension tube and the bottom tube can be taken out in sequence. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of an engineering geological exploration sampling device in an embodiment of the utility model;

[0017] Figure 2 is the bottom view structural schematic diagram of an engineering geological exploration sampling device in an embodiment of the utility model;

[0018] Figure 3 is the structural schematic diagram of the pressing plate of an engineering geological exploration sampling device in an embodiment of the utility model;

[0019] Figure 4 is the structural schematic diagram of the inserting frame of an engineering geological exploration sampling device in an embodiment of the utility model;

[0020] Figure 5 is the structural schematic diagram of the installation structure of the extension tube and the bottom tube of an engineering geological exploration sampling device in an embodiment of the utility model.

[0021] Description of the reference numerals: 1, cross plate; 2, threaded column; 3, central tube; 4, positioning tube; 11, rack; 21, vertical tube; 22, round block; 23, vertical groove; 24, pressing plate; 25, inserting block; 31, extension tube; 32, bottom tube; 33, notch; 34, inserting frame; 35, inserting strip; 36, inserting slot; 41, pin; 42, column; 43, rotating plate. Detailed implementation mode

[0022] The following will further elaborate on the present utility model in conjunction with the attached Figures 1-5 drawings.

[0023] It should be noted that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the figures, the relative sizes and proportions of the parts shown in the figures are exaggerated or reduced in their sizes for illustration. Any dimensions are merely exemplary and not limiting. Additionally, the same reference numerals are used for the same structures, elements, or fittings that appear in more than two figures to reflect similar features.

[0024] An embodiment of the present utility model discloses a sampling device for engineering geological exploration.

[0025] A sampling device for engineering geological exploration includes a cross plate 1. A central pipe 3 is fixedly installed at the center of the top of the cross plate 1. An extension pipe 31 is inserted into the central pipe 3. The top of the extension pipe 31 is provided with an external thread, and the bottom of the extension pipe 31 is provided with an internal thread. The bottom of the extension pipe 31 is threadedly installed with a bottom pipe 32. Two vertical pipes 21 are symmetrically arranged at the top of the cross plate 1. Vertical grooves 23 are formed on the sides of the vertical pipes 21. Round blocks 22 are movably inserted into the vertical pipes 21. A pressing plate 24 is fixedly installed between the two round blocks 22. The pressing plate 24 is slidably installed in the vertical groove 23. A plug 25 is fixedly installed at the center of the bottom of the pressing plate 24. The plug 25 is inserted into the top of the extension pipe 31. Two notches 33 are symmetrically arranged on the sides of the extension pipe 31 and the bottom pipe 32. By knocking or pressing the pressing plate 24, the extension pipe 31 and the bottom pipe 32 can be lowered, and multiple extension pipes 31 can be provided as needed.

[0026] In Figure 1 : Two threaded columns 2 are symmetrically and fixedly installed at the top of the cross plate 1, and the two threaded columns 2 are respectively threadedly connected to the two vertical pipes 21, facilitating the disassembly and assembly of the vertical pipes 21; positioning pipes 4 are fixedly installed at the four corners of the cross plate 1. Plug pins 41 are inserted into the positioning pipes 4, which can keep the cross plate 1 stable and prevent it from moving; four upright columns 42 are symmetrically and fixedly installed on the upper surface of the cross plate 1. Rotating plates 43 are sleeved on the upright columns 42. The lower surfaces of the four rotating plates 43 are respectively in contact with the upper surfaces of the four plug pins 41, which can limit the top of the plug pins 41 and improve stability.

[0027] In Figure 1 and Figure 4 : Two insertion frames 34 are jointly inserted into the two notches 33. One of the insertion frames 34 is fixedly installed with two insertion strips 35, and the other insertion frame 34 is provided with two slots 36. The two insertion strips 35 are respectively inserted into the two slots 36. Through the cooperation of the two insertion frames 34, it is convenient to take out the extension pipe 31 and the bottom pipe 32.

[0028] In Figure 2 : A plurality of racks 11 are fixedly installed on the lower surface of the cross plate 1 to further improve the stability of the cross plate 1.

[0029] All the standard parts used in the present utility model can be purchased from the market. The special-shaped parts can be customized according to the descriptions in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0030] The implementation principle of an engineering geological exploration sampling device in an embodiment of the present utility model is as follows: Place the cross plate 1 at the position to be sampled. Insert the bolt 41 through the positioning tube 4 and into the ground, and limit it through the rotating plate 43. In cooperation with the rack 11, the cross plate 1 can be stably installed. First, insert the bottom tube 32 into the central tube 3. Insert the round blocks 22 at both ends of the pressing plate 24 into the vertical tube 21, and correspondingly insert the inserting block 25 into the top of the bottom tube 32. Press down or strike the pressing plate 24 to make the bottom tube 32 descend. After the bottom tube 32 descends, the extension tube 31 can be continuously installed on the top of the bottom tube 32. In the same way, make the bottom tube 32 and the extension tube 31 descend. Multiple extension tubes 31 can be installed according to needs to facilitate sampling. After sampling, two inserting frames 34 can be inserted into the notch 33, and the inserting strips 35 are inserted into the slots 36, so that the extension tube 31 and the bottom tube 32 can be taken out in sequence.

[0031] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, it can be the communication inside two components, or it can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0032] Secondly: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above is only the preferred embodiment of the present utility model and is not used to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An engineering geological survey sampling device, comprising a horizontal plate (1), characterized in that: A central tube (3) is fixedly installed at the top center of the horizontal plate (1), an extension tube (31) is inserted in the central tube (3), an external thread is provided at the top of the extension tube (31), an internal thread is provided at the bottom of the extension tube (31), a bottom tube (32) is installed at the bottom of the extension tube (31) through a thread, two vertical tubes (21) are symmetrically arranged at the top of the horizontal plate (1), a vertical groove (23) is provided on the side of the vertical tube (21), a round block (22) is movably inserted in the vertical tube (21), a pressing plate (24) is fixedly installed between the two round blocks (22), the pressing plate (24) is slidably installed in the vertical groove (23), an insert block (25) is fixedly installed at the bottom center of the pressing plate (24), the insert block (25) is inserted in the top of the extension tube (31), and two notches (33) are symmetrically arranged on the sides of the extension tube (31) and the bottom tube (32).

2. The engineering geological survey sampling device according to claim 1, characterized in that: Two threaded columns (2) are symmetrically fixedly mounted on the top of the horizontal plate (1), and the two threaded columns (2) are respectively connected to the two vertical pipes (21) through threads.

3. The engineering geological survey sampling device according to claim 1, characterized in that: Two inserting racks (34) are inserted into the two notches (33), one of the inserting racks (34) is fixedly mounted with two inserting strips (35), and the other inserting rack (34) is provided with two slots (36), and the two inserting strips (35) are respectively inserted into the two slots (36).

4. The engineering geological survey sampling device according to claim 1, characterized in that: Positioning tubes (4) are fixedly installed at the four corners of the horizontal plate (1), and a latch (41) is plugged into the positioning tubes (4).

5. The engineering geological survey sampling device according to claim 1, characterized in that: Four upright posts (42) are symmetrically fixedly mounted on the upper surface of the transverse plate (1), and a rotating plate (43) is sleeved on the upright posts (42). The lower surfaces of the four rotating plates (43) are in contact with the upper surfaces of the four latches (41) respectively.

6. The engineering geological survey sampling device according to claim 1, characterized in that: A plurality of racks (11) are fixedly mounted on the lower surface of the transverse plate (1).

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