CN218330767U - An all-in-one machine for water and soil sampling for geological engineering - Google Patents

Abstract

The utility model relates to a sampling machine, in particular to a soil and water sampling integrated machine for geological engineering. The technical problem to be solved is to provide an all-in-one water and soil sampling machine for geological engineering that can sample both water and soil. An all-in-one machine for sampling water and soil for geological engineering, including a casing, etc.; a piston and a soil sampling assembly, the casing is connected with a water storage pipe, the upper part of the water storage pipe is slidably connected with a pull rod, the top of the pull rod is connected with a grip rod, and the bottom of the pull rod is connected with a piston , a soil sampling component is connected to the shell. The beneficial effects of the utility model are: by pressing down on the handle, under the action of pressure, the water source to be sampled will be sucked into the water storage pipe to complete the sampling of the water sample; The next step is to grab the soil and complete the sampling of the soil sample.

Description

An all-in-one machine for water and soil sampling for geological engineering

technical field

The utility model relates to a sampling machine, in particular to a soil and water sampling integrated machine for geological engineering.

Background technique

Soil sampling refers to the method of collecting soil samples, including sampling layout and sampling technology. The sampling of profile soil samples should be carried out after the completion of profile observation and recording. Water samples from polluted water bodies should be collected and analyzed to obtain basic water pollution. Data, the water samples used for analysis should be representative and able to reflect the chemical composition and characteristics of the water body. Most of the current sampling equipment at that time could only sample one type of sample, and the water and soil sampling steps in the existing technology were cumbersome. Subsampling takes a lot of time.

Therefore, there is an urgent need to develop an all-in-one water and soil sampling machine for geological engineering that can sample both water and soil and has a fast sampling speed to solve the above technical problems.

Utility model content

In order to overcome the disadvantage that the water and soil sampling tools in the prior art only sample one kind of sample, the utility model aims to solve the technical problem of providing an all-in-one water and soil sampling machine for geological engineering that can sample both water and soil .

In order to solve the above-mentioned technical problems, the utility model provides such an integrated water and soil sampling machine for geological engineering, which includes a casing, a water storage pipe, a pull rod, a grip rod, a piston and a soil sampling assembly, and a water storage pipe is connected inside the casing. A pull rod is connected, a grip rod is connected with the pull rod, a piston is connected with the pull rod, and a soil sampling component is connected with the casing.

Preferably, the soil sampling assembly includes a rotating plate, a support frame, a handle, a compression spring, a torsion spring and a rotating plate, the outer shell is connected with a rotating plate, the gap between the two conical plates is rotationally connected with a rotating plate, the rotating plate and the outer shell A torsion spring is connected between them, a support frame is slidably connected in the shell, a handle is connected to the support frame, and a compression spring is connected between the support frame and the shell.

Preferably, a filter screen is also included, and the water storage pipe is connected with a filter screen.

Preferably, a plug is also included, the water storage pipe is plugged with a plug, and the plug is located under the filter screen.

Preferably, a guide groove is opened in the rotating plate, and the support frame is in the guide groove.

Preferably, the rotating plate is tapered.

Preferably, the support frame is in the shape of a "several".

The beneficial effects of the utility model are:

1: By pressing down on the handle, under the action of pressure, the water source to be sampled is sucked into the water storage pipe to complete the sampling of the water sample.

2: Press down on the handle and release it, and the rotating plate will grab the soil downward to complete the sampling of the soil sample.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of the present utility model.

Fig. 2 is a schematic perspective view of the structure of the shell.

Fig. 3 is a three-dimensional sectional structural schematic diagram of the earth mining mechanism.

Fig. 4 is a three-dimensional structural schematic diagram of the soil sampling component.

The marks in the accompanying drawings are: 1-housing, 2-water storage pipe, 3-pull rod, 31-grip rod, 4-piston, 5-filter screen, 6-plug, 7-rotating plate, 8-support frame, 9- Handle, 10-compression spring, 11-torsion spring, 12-turn plate, 13-guide groove.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Example 1

An integrated soil and water sampling machine for geological engineering, as shown in Figure 1-4, includes a casing 1, a water storage pipe 2, a pull rod 3, a grip rod 31, a piston 4 and a soil sampling assembly, the casing 1 is connected with a water storage pipe 2, The upper part of the water storage pipe 2 is slidably connected with a pull rod 3 , the top of the pull rod 3 is connected with a handle 31 , the bottom of the pull rod 3 is connected with a piston 4 , and the casing 1 is connected with a soil sampling assembly.

Working principle: When you need to use this device to sample water, unplug the plug 6, touch the bottom of the water storage pipe 2 to the water source for sampling, hold the handle 31 and pull it upwards, driving the pull rod 3 and the piston 4 to move upwards, because the water storage pipe 2 The pressure in 2 decreases, and the water is sucked into the water storage pipe 2 under the action of the pressure, and then the plug 6 is re-inserted into the bottom of the water storage pipe 2, so that the sampling of the water source is completed, and when the water sample needs to be tested, again Pull out the plug 6, hold the grip bar 31 and push it down, which drives the pull bar 3 and the piston 4 to move down, and the piston 4 pushes out the collected water sample, so that the water sample can be tested.

Example 2

On the basis of Embodiment 1, as shown in Figure 3, the soil sampling assembly includes a rotating plate 7, a support frame 8, a handle 9, a compression spring 10, a torsion spring 11 and a rotating plate 12, and the left and right sides of the bottom of the housing 1 are Connected with a rotating plate 7, the gap between the two conical plates is connected with a rotating plate 12, a torsion spring 11 is connected between the rotating plate 12 and the bottom of the shell 1, and the lower part of the shell 1 is slidingly connected with a support frame 8, the support frame 8 handles 9 are connected to the left and right sides, and compression springs 10 are connected between the top of the support frame 8 and the shell 1 .

When it is necessary to sample the soil, the device is perpendicular to the ground, hold the handle 9 and press down, the compression spring 10 is compressed, the support frame 8 slides downward, and then the rotating plates 12 on both sides are pushed away, and the torsion spring 11 Stretching, when the rotating plate 7 is inserted into the ground, release the handle 9, under the stretching action of the compression spring 10, drive the support frame 8 and the handle 9 to move upward and reset, and the torsion spring 11 drives the rotating plate 12 to move to the center of the shell 1, When the closed state is restored, when the rotating plate 12 moves toward the center of the housing 1, the soil will be grabbed into the rotating plate 7, thus completing the sampling of the soil.

As shown in FIG. 2 , a filter screen 5 is also included, and the bottom of the water storage pipe 2 is connected to the filter screen 5 .

The filter screen 5 can filter the water source to be sampled, so as to prevent impurities in the water storage pipe 2 from affecting the test results.

As shown in FIG. 2 , a plug 6 is also included, the bottom of the water storage pipe 2 is plugged with a plug 6 , and the plug 6 is located below the filter screen 5 .

The guide groove 13 guides the support frame 8 while reducing the frictional force of the support frame 8 moving downward.

A guide groove 13 is formed in the inner middle of the rotating plate 12 , and the bottom of the support frame 8 is in the guide groove 13 .

Rotating plate 7 is conical.

Support frame 8 is " few " font.

The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the utility model. It should be pointed out that those skilled in the art can make several modifications, improvements and substitutions without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (7)

1. The utility model provides a soil and water sampling all-in-one for geological engineering, including shell (1), standpipe (2) and pull rod (3), shell (1) in-connection has standpipe (2), standpipe (2) in-connection has pull rod (3), its characterized in that, still including holding rod (31), piston (4) and earth sampling subassembly, be connected with holding rod (31) on pull rod (3), be connected with piston (4) on pull rod (3), be connected with earth sampling subassembly on shell (1).

2. The soil and water sampling all-in-one machine for geological engineering according to claim 1, characterized in that soil sampling component comprises a rotating plate (7), a support frame (8), a handle (9), a compression spring (10), a torsion spring (11) and a rotating plate (12), the rotating plate (7) is connected on the shell (1), the rotating plate (12) is connected with the gap between the two conical plates in a rotating manner, the torsion spring (11) is connected between the rotating plate (12) and the shell (1), the support frame (8) is connected in the shell (1) in a sliding manner, the handle (9) is connected on the support frame (8), and the compression spring (10) is connected between the support frame (8) and the shell (1).

3. The integrated water and soil sampling machine for geological engineering according to claim 2, further comprising a filter screen (5), wherein the filter screen (5) is connected to the water storage pipe (2).

4. An integrated machine for sampling soil and water used in geological engineering according to claim 3, which further comprises a plug (6), wherein the plug (6) is plugged on the water storage pipe (2), and the plug (6) is positioned below the filter screen (5).

5. The soil and water sampling all-in-one machine for geological engineering according to claim 4, characterized in that a guide groove (13) is arranged in the rotating plate (12), and the support frame (8) is arranged in the guide groove (13).

6. The soil and water sampling all-in-one machine for geological engineering as defined in claim 5, wherein the rotating plate (7) is conical.

7. The integrated water and soil sampling machine for geological engineering according to claim 6, wherein the supporting frame (8) is in a shape like Chinese character ji.

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