CN213274947U

CN213274947U - Sampler for geological soil investigation

Info

Publication number: CN213274947U
Application number: CN202022563534.9U
Authority: CN
Inventors: 刘书淮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-05-25
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a sampler for geological soil reconnaissance, including supporting a section of thick bamboo, sampler barrel and inserted bar, support a section of thick bamboo upper end middle part shaping threaded hole, threaded hole is provided with the sampler barrel, sampler barrel upper end middle part is provided with uide bushing one, be provided with in the uide bushing one the inserted bar, sampler barrel both sides wall upper end all is provided with handle one, inserted bar both sides wall upper end all is provided with handle two. The inserted rod can move up and down in the sampling cylinder under the assistance of the first guide sleeve through the second handle, so that the soil sample in the sampling cylinder can be completely pushed out by the piston and the second guide sleeve, the sampling device is very convenient and labor-saving, and the effects of complete sampling and convenient sampling are achieved; through the first rotatable sampling section of thick bamboo of handle, make the sampling section of thick bamboo under the assistance of external screw thread and screw hole, convenient reciprocating in supporting a section of thick bamboo, sample in the soil is inserted to sampling section of thick bamboo accessible end sword is light like this, can further improve the sample convenience of sampler.

Description

Sampler for geological soil investigation

Technical Field

The utility model belongs to the technical field of the geology reconnaissance, specifically speaking relates to a sampler is used in geological soil reconnaissance.

Background

The geological engineering field is the leading engineering field serving national economic construction by taking natural science and geoscience as theoretical bases, taking engineering problems related to geological survey, general survey and exploration of mineral resources, and geological structure and geological background of major engineering as main objects, taking geology, geophysical and geochemical technologies, mathematical geological methods, remote sensing technologies, testing technologies, computer technologies and the like as means. In the geological soil exploration process, various sampling devices are often used for sampling soil, rocks and other samples.

Present sampler for geological soil reconnaissance is after the sample, and soil in the sampler is difficult to complete, convenient taking out, and the practicality is not enough, and present sampler for geological soil reconnaissance is inserted through brute force and is taken a sample in the soil moreover mostly, uses comparatively difficultly, uses inconveniently.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming prior art's not enough, provides a sampler for geological soil reconnaissance, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic design is:

the utility model provides a sampler for geological soil reconnaissance, is including supporting a section of thick bamboo, sampler barrel and inserted bar, it has the screw hole to support a section of thick bamboo upper end middle part shaping, threaded hole is provided with the sampler barrel, sampler barrel upper end middle part is provided with uide bushing one, be provided with in the uide bushing one the inserted bar, sampler barrel both sides wall upper end all is provided with handle one, inserted bar both sides wall upper end all is provided with handle two, the inserted bar lower extreme is provided with the piston, the piston periphery is provided with uide bushing two.

The shaping has the external screw thread on the sample section of thick bamboo outer wall, the sample section of thick bamboo with support section of thick bamboo upper end middle part is passed through the external screw thread and the screw hole is connected, handle one with the welding of sample section of thick bamboo.

The sampling tube lower extreme shaping has the end sword, it has the connecting plate all to weld to support a section of thick bamboo both sides wall lower extreme, it has the pivot all to weld on the connecting plate both sides wall, the pivot periphery is rotated and is connected with the footboard.

The outer wall of the first guide sleeve is in interference connection with the middle of the upper end of the sampling tube, the outer wall of the inserted bar is in sliding connection with the inner wall of the first guide sleeve, and the second handle is welded with the inserted bar.

The lower end of the inserted rod is welded with the middle part of the upper end of the piston, and the periphery of the piston is in interference connection with the two inner walls of the guide sleeve.

The two outer walls of uide bushing with sampler barrel inner wall sliding connection, uide bushing one and uide bushing two all adopt wear-resisting copper material to make, the sampler barrel lower extreme the piston lower extreme and two lower extremes of uide bushing all with the support section of thick bamboo lower extreme flushes.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

The inserted rod can move up and down in the sampling cylinder under the assistance of the first guide sleeve through the second handle, so that the soil sample in the sampling cylinder can be completely pushed out by the piston and the second guide sleeve, the sampling device is very convenient and labor-saving, and the effects of complete sampling and convenient sampling are achieved; through the first rotatable sampling section of thick bamboo of handle, make the sampling section of thick bamboo under the assistance of external screw thread and screw hole, convenient reciprocating in supporting a section of thick bamboo, sample in the soil is inserted to sampling section of thick bamboo accessible end sword is light like this, can further improve the sample convenience of sampler.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic structural view of the middle insertion rod of the present invention;

fig. 4 is a schematic structural view of the sampling tube of the present invention.

In the figure: 1-a support cylinder; 2-a threaded hole; 3-a sampling tube; 4, guiding a sleeve I; 5-inserting a rod; 6, a first handle; 7-handle two; 8-a piston; 9-a second guide sleeve; 10-external threads; 11-an end edge; 12-a connecting plate; 13-a rotating shaft; 14-pedal.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

Example one

As shown in fig. 1-4, a sampler for geological soil investigation comprises a support cylinder 1, a sampling cylinder 3 and an insertion rod 5, wherein a threaded hole 2 is formed in the middle of the upper end of the support cylinder 1, the sampling cylinder 3 is arranged in the threaded hole 2, a first guide sleeve 4 is arranged in the middle of the upper end of the sampling cylinder 3, the insertion rod 5 is arranged in the first guide sleeve 4, first handles 6 are arranged at the upper ends of two side walls of the sampling cylinder 3, second handles 7 are arranged at the upper ends of two side walls of the insertion rod 5, a piston 8 is arranged at the lower end of the insertion rod 5, and a second guide sleeve 9 is arranged on the.

As shown in fig. 1, 2 and 4, an external thread 10 is formed on the outer wall of the sampling tube 3, the sampling tube 3 is connected with the middle part of the upper end of the supporting tube 1 through the external thread 10 and the threaded hole 2, and the first handle 6 is welded with the sampling tube 3; an end blade 11 is formed at the lower end of the sampling cylinder 3, connecting plates 12 are welded at the lower ends of two side walls of the supporting cylinder 1, rotating shafts 13 are welded on the two side walls of the connecting plates 12, and pedals 14 are rotatably connected to the peripheries of the rotating shafts 13.

In this embodiment, the pedal 14 can rotate with the connecting plate 12 through the rotating shaft 13, so that the pedal 14 can be folded and stored conveniently, when the sampler is used, the pedal 14 is laid flat, then the sampler is vertically placed at a sampling position, and a user can step on the pedal 14 to stabilize the sampler, then the sampling cylinder 3 can be rotated through the first handle 6, under the assistance of the external thread 10 and the threaded hole 2, the sampling cylinder 3 can be conveniently inserted into ground soil through the end blade 11, so that the sampling cylinder 3 can sample the soil.

As shown in fig. 1-4, the outer wall of the first guide sleeve 4 is connected with the middle part of the upper end of the sampling tube 3 in an interference manner, the outer wall of the inserted link 5 is connected with the inner wall of the first guide sleeve 4 in a sliding manner, and the second handle 7 is welded with the inserted link 5; the lower end of the inserted rod 5 is welded with the middle part of the upper end of the piston 8, and the periphery of the piston 8 is in interference connection with the inner wall of the second guide sleeve 9; the outer wall of the second guide sleeve 9 is connected with the inner wall of the sampling cylinder 3 in a sliding mode, the first guide sleeve 4 and the second guide sleeve 9 are made of wear-resistant copper materials, and the lower end of the sampling cylinder 3, the lower end of the piston 8 and the lower end of the second guide sleeve 9 are flush with the lower end of the support cylinder 1.

In this example, after the sampling cylinder 3 is inserted into soil, the soil can jack up the inserted link 5 through the piston 8, after sampling is completed, the sampler can be directly pulled out through the first handle 6, the first handle 6 can also be rotated to lift the sampling cylinder 3, then the inserted link 5 is pushed through the second handle 7, so that the inserted link 5 pushes the piston 8, and under the assistance of the first guide sleeve 4 and the second guide sleeve 9, the piston 8 can completely push out the soil sample in the sampling cylinder 3, which is very convenient.

In the embodiment, the insertion rod 5 can move up and down in the sampling cylinder 3 under the assistance of the first guide sleeve 4 through the second handle 7, so that the piston 8 and the second guide sleeve 9 can push out a soil sample in the sampling cylinder 3 completely, the sampling is very convenient and labor-saving, and the effects of complete sampling and convenient sampling are achieved; through the rotatable sampling tube 3 of a handle 6, make sampling tube 3 under the assistance of external screw thread 10 and screw hole 2, convenient reciprocating in a support section of thick bamboo 1, 3 accessible end blades 11 of sampling tube take a sample in the light soil of inserting like this, can further improve the sample convenience of sampler.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The utility model provides a sampler for geological soil reconnaissance, includes a support section of thick bamboo (1), a sampling section of thick bamboo (3) and inserted bar (5), its characterized in that, support section of thick bamboo (1) upper end middle part shaping threaded hole (2), be provided with in threaded hole (2) a sampling section of thick bamboo (3), sampling section of thick bamboo (3) upper end middle part is provided with uide bushing (4), be provided with in uide bushing (4) inserted bar (5), sampling section of thick bamboo (3) both sides wall upper end all is provided with handle (6), inserted bar (5) both sides wall upper end all is provided with handle two (7), inserted bar (5) lower extreme is provided with piston (8), piston (8) periphery is provided with uide bushing two (9).

2. The sampler for geological soil investigation according to claim 1, characterized in that the outer wall of the sampling cylinder (3) is formed with an external thread (10), the sampling cylinder (3) is connected with the middle part of the upper end of the supporting cylinder (1) through the external thread (10) and the threaded hole (2), and the handle I (6) is welded with the sampling cylinder (3).

3. The sampler for geological soil investigation according to claim 2, characterized in that the lower end of the sampling cylinder (3) is formed with an end blade (11), the lower ends of the two side walls of the supporting cylinder (1) are welded with connecting plates (12), the two side walls of the connecting plates (12) are welded with rotating shafts (13), and the periphery of the rotating shafts (13) is rotatably connected with pedals (14).

4. A sampler for geological soil exploration according to claim 3, characterized in that the outer wall of said first guide sleeve (4) is in interference fit with the middle of the upper end of said sampling cylinder (3), the outer wall of said insert rod (5) is in sliding fit with the inner wall of said first guide sleeve (4), and said second handle (7) is welded to said insert rod (5).

5. The sampler for geological soil investigation according to claim 4, characterized in that the lower end of the plunger (5) is welded to the middle of the upper end of the piston (8), and the periphery of the piston (8) is in interference fit with the inner wall of the second guide sleeve (9).

6. A sampler for geological soil investigation according to claim 5, characterized in that the outer wall of the second guide sleeve (9) is slidably connected with the inner wall of the sampling cylinder (3), the first guide sleeve (4) and the second guide sleeve (9) are made of wear-resistant copper material, and the lower end of the sampling cylinder (3), the lower end of the piston (8) and the lower end of the second guide sleeve (9) are flush with the lower end of the support cylinder (1).