CN219472105U - Geological sampling equipment based on RC (remote control) drilling - Google Patents

Abstract

The utility model relates to the technical field of drilling sampling, and provides geological sampling equipment based on RC drilling, which comprises a sampler, wherein a sampling tube is arranged at the lower end of the sampler, a silica gel plate is arranged at the inner end of the sampling tube, a threaded rod is arranged at the upper end of the silica gel plate, a sliding block is arranged at the outer end of the sampling tube, and a sliding groove is arranged at the outer end of the sliding block. The outer end of the sampling tube is fixedly connected with the sliding block, and the sliding groove is embedded and arranged on the inner surface of the sampler. The inner end of the sampler is movably connected with the threaded rod, and the lower end of the threaded rod is movably connected with the silica gel plate. The silica gel plate slides up and down along the inner end of the sampling tube. The sampling tube slides up and down along the inner end of the sampler. The inner end of the sampling tube is provided with a spring, and the lower end of the spring is provided with a thread arc plate. Through the technical scheme, the problem that the sample can not be conveniently and rapidly extracted after the sampling is finished in the related technology is solved.

Description

Geological sampling equipment based on RC (remote control) drilling

Technical Field

The utility model relates to the technical field of drilling sampling, in particular to geological sampling equipment based on RC drilling.

Background

Drilling or exploration is a mechanical engineering technique that utilizes deep drilling to exploit natural resources of the earth's bottom or the sea floor, or to take a section of the earth's formation live, to capture physical samples for providing experiments to obtain relevant data, etc. Drilling or exploration is a mechanical engineering technique that utilizes deep drilling to exploit natural resources of the earth's bottom or the sea floor, or to take section live of the earth's formation, to capture physical samples, to provide experiments to obtain relevant data, etc. The drilling method is basically a screw drilling method, a flushing method, a percussion method, a rotation method, a core taking method, a core not taking method, a rotation percussion method, a hand drill, a rotary vane drill, a water percussion drill, a clay soil cutting pipe, or the like. According to different terrains, environments and actual conditions, the drilling method is determined by detailed planning, observation, evaluation and the like and judging in limitation.

Sampling refers to the process of drawing an individual or sample from a population, i.e., the process of testing or observing the population. Both random sampling and non-random sampling types. The former refers to a sampling method that extracts samples from a population in accordance with the randomization principle, without any subjectivity, including simple random sampling, systematic sampling, whole-group sampling, and hierarchical sampling. The latter is a method of taking samples from the standpoint, experience or knowledge of the researcher, with a significant subjective color.

The utility model discloses a CN212743991U is with probing sampling equipment, including the portal frame, the top outer wall of portal frame is provided with elevating system, and elevating system's bottom outer wall is provided with rotary mechanism, and rotary mechanism's bottom outer wall is provided with probing sampling mechanism, probing sampling mechanism includes drill bit and sampling tube, sampling tube passes through ring flange and drill bit fixed connection, the inner wall of sampling tube has the check subassembly through threaded connection, the check subassembly includes check ring and check fan piece, the outer wall of check ring passes through threaded connection in the inner wall of sampling tube, the check fan piece welds in the inner wall of check ring, the quantity of check fan piece is three hundred sixty degrees rather than the product of angle. According to the utility model, on one hand, the samples stored in the sampling tube can be ensured to be samples with drilling depth, the samples with other depths are prevented from being doped, the subsequent analysis is convenient, on the other hand, the drilling and the sampling are simultaneously carried out, the efficiency is high, and the drilling and sampling equipment can not conveniently and rapidly take the samples after the sampling is completed.

Disclosure of Invention

The utility model provides geological sampling equipment based on RC drilling, which solves the problem that the sample can not be conveniently and rapidly extracted after the sampling is completed in the related technology.

The technical scheme of the utility model is as follows:

the utility model provides a geological sampling equipment based on RC probing, includes the sampler, the lower extreme of sampler is equipped with the sampling tube, the inner of sampling tube is equipped with the silica gel board, the upper end of silica gel board is equipped with the threaded rod, the outer end of sampling tube is equipped with the slider, the outer end of slider is equipped with the spout.

As the preferred technical scheme of this application, fixed connection between the outer end of sampling tube and the slider, the spout embedding is installed at the internal surface of sampler.

As the preferred technical scheme of this application, swing joint between the inner of sampler and the threaded rod, swing joint between the lower extreme of threaded rod and the silica gel board.

As the preferable technical scheme of this application, the silica gel board slides from top to bottom along the inner of sampling tube.

As the preferable technical scheme of the application, the sampling tube slides up and down along the inner end of the sampler.

As the preferred technical scheme of this application, the inner of sampling tube is equipped with the spring, the lower extreme of spring is equipped with the screw-thread arc, the outer end of screw-thread arc is equipped with electric putter, the both ends of screw-thread arc are equipped with sliding tray and sliding block.

As the preferred technical scheme of this application, wrap up each other between the outer end of threaded rod and the arc screw plate, fixed connection between the outer end of arc screw plate and the movable end of electric putter.

As the preferred technical scheme of this application, fixed end and the upper end internal surface of sampling tube of electric putter between fixed connection.

As the preferred technical scheme of this application, the quantity of screw thread arc sets up to two sets of, two sets of through sliding tray and sliding block sliding connection between the screw thread arc.

As a preferable technical scheme of the application, the sliding groove is embedded and arranged on the inner surface of one end of the thread arc-shaped plate.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the utility model, the sampler, the sampling tube, the sliding chute, the sliding block, the threaded rod, the silica gel plate and the motor are arranged, so that the sampler can be stably pushed to sample, the threaded rod is driven to rotate by the motor, the sampling tube moves forwards through the sliding of the sliding chute and the sliding block, at the moment, the sampling tube is filled with a sample, after the sample is taken out, the silica gel plate is pushed, the stable removal of the sample soil can be ensured, the hierarchy is clear, and the inner end of the sampling tube can be ensured to be clean;

2. through being provided with screw arc, electric putter, sliding tray, sliding block, spring, after the needs accomplish the sample, can make the sample shift out fast, promote the outside removal of screw arc in the sliding tray through electric putter, be relieved the connection between sampling tube and the sampler this moment, the sampling tube can be through tensile spring resilience has guaranteed the sample in the extrusion sampling tube and has taken out fast.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic cross-sectional view of a threaded arcuate plate of the present utility model.

In the figure: 1. a sampler; 2. a sampling tube; 3. a chute; 4. a slide block; 5. a threaded rod; 6. a silicone plate; 7. a motor; 8. a threaded arcuate plate; 9. an electric push rod; 10. a sliding groove; 11. a sliding block; 12. and (3) a spring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-2, this embodiment provides a geological sampling device based on RC drilling, including sampler 1, sampler 1's lower extreme is equipped with a sampling tube 2, sampling tube 2's inner is equipped with silica gel plate 6, silica gel plate 6's upper end is equipped with threaded rod 5, sampling tube 2's outer end is equipped with slider 4, slider 4's outer end is equipped with spout 3. The outer end of the sampling tube 2 is fixedly connected with the sliding block 4, and the sliding groove 3 is embedded and arranged on the inner surface of the sampler 1. The inner end of the sampler 1 is movably connected with the threaded rod 5, and the lower end of the threaded rod 5 is movably connected with the silica gel plate 6. The silica gel plate 6 slides up and down along the inner end of the sampling tube 2. The sampling tube 2 slides up and down along the inner end of the sampler 1.

In this embodiment, when the sampler 1 needs to be pushed and sampled stably, the motor 7 drives the threaded rod 5 to rotate, and at this time, the sampling tube 2 moves forward through the sliding groove 3 and the sliding block 4, at this time, the sampling tube 2 is filled with a sample, and after the sample is taken out, the sample soil can be guaranteed to be stably moved out by pushing the silica gel plate 6, the hierarchy is clear, and the inner end of the sampling tube 2 can be guaranteed to be clean.

Example 2

As shown in fig. 3-4, based on the same concept as that of the above embodiment 1, this embodiment further proposes that a spring 12 is provided at the inner end of the sampling tube 2, a threaded arc plate 8 is provided at the lower end of the spring 12, an electric push rod 9 is provided at the outer end of the threaded arc plate 8, and a sliding groove 10 and a sliding block 11 are provided at both ends of the threaded arc plate 8. The outer end of the threaded rod 5 and the arc threaded plate are mutually wrapped, and the outer end of the arc threaded plate is fixedly connected with the movable end of the electric push rod 9. The fixed end of the electric push rod 9 is fixedly connected with the inner surface of the upper end of the sampling tube 2. The number of the thread arc plates 8 is two, and the two thread arc plates 8 are connected with each other in a sliding way through a sliding groove 10 and a sliding block 11. The sliding groove 10 is embedded and installed on the inner surface of one end of the thread arc-shaped plate 8.

In this embodiment, when the sample is required to be sampled, the sample can be quickly moved out, the electric push rod 9 pushes the threaded arc plate 8 to move outwards in the sliding groove 10, at this time, the connection between the sampling tube 2 and the sampler 1 is released, and the sampling tube 2 can rebound through the stretched spring 12 to ensure that the sample in the extruded sampling tube 2 is quickly taken out.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. Geological sampling equipment based on RC probing, including sampler (1), its characterized in that, the lower extreme of sampler (1) is equipped with sampling tube (2), the inner of sampling tube (2) is equipped with silica gel board (6), the upper end of silica gel board (6) is equipped with threaded rod (5), the outer end of sampling tube (2) is equipped with slider (4), the outer end of slider (4) is equipped with spout (3).

2. Geological sampling device based on RC drilling according to claim 1, characterized in that the outer end of the sampling tube (2) is fixedly connected with the slide block (4), and the chute (3) is embedded and mounted on the inner surface of the sampler (1).

3. Geological sampling device based on RC drilling according to claim 1, characterized in that the inner end of the sampler (1) is movably connected with the threaded rod (5), and the lower end of the threaded rod (5) is movably connected with the silica gel plate (6).

4. A geological sampling device based on RC drilling according to claim 1, characterized in that the silica gel plate (6) slides up and down along the inner end of the sampling tube (2).

5. A geological sampling device based on RC drilling according to claim 1, characterized in that the sampling tube (2) slides up and down along the inner end of the sampler (1).

6. Geological sampling device based on RC drilling according to claim 5, characterized in that the inner end of the sampling tube (2) is provided with a spring (12), the lower end of the spring (12) is provided with a threaded arc plate (8), the outer end of the threaded arc plate (8) is provided with an electric push rod (9), and both ends of the threaded arc plate (8) are provided with a sliding groove (10) and a sliding block (11).

7. Geological sampling device based on RC drilling according to claim 6, characterized in that the outer end of the threaded rod (5) is mutually wrapped with an arc threaded plate, and the outer end of the arc threaded plate is fixedly connected with the movable end of the electric push rod (9).

8. Geological sampling device based on RC drilling according to claim 6, characterized in that the fixed end of the electric push rod (9) is fixedly connected with the upper inner surface of the sampling tube (2).

9. Geological sampling device based on RC drilling according to claim 6, characterized in that the number of said threaded curved plates (8) is set to two groups, between which two groups of threaded curved plates (8) are slidingly connected by means of sliding grooves (10) and sliding blocks (11).

10. A geological sampling device based on RC drilling according to claim 6, characterized in that said sliding groove (10) is embedded in the inner surface of one end of a threaded curved plate (8).