CN210834271U

CN210834271U - A soil sampling ware for geotechnical engineering

Info

Publication number: CN210834271U
Application number: CN201921875682.5U
Authority: CN
Inventors: 李昆; 倪海江; 杨溪; 戴俊辉
Original assignee: Zhejiang Industry Polytechnic College
Current assignee: Zhejiang Industry Polytechnic College
Priority date: 2019-11-03
Filing date: 2019-11-03
Publication date: 2020-06-23
Anticipated expiration: 2029-11-03

Abstract

The utility model discloses a soil sampler for geotechnical engineering, which comprises a support rod, wherein the internal thread of the support rod is connected with a threaded rod, the bottom end of the threaded rod is fixedly provided with a sampling shell, the interior of the sampling shell is provided with a sampling groove, the bottom end of the sampling shell is fixedly provided with a sampling drill bit, the outer wall surface of the bottom of the support rod is provided with a support rod through a first rotating shaft, one end of the support rod is fixedly provided with a connecting rod through a second rotating shaft, one side of the bottom end of the support rod is fixedly provided with a footing, one end of the connecting rod is fixedly provided with a slide block, the outer wall of the top of the support rod is fixedly provided with a side plate, one side of the side plate is provided with a slide cavity, the soil sampler for geotechnical engineering is provided with a support rod which can, the sampling shell and the sampling drill bit are driven to enter the soil to stably sample, and the use is more convenient.

Description

A soil sampling ware for geotechnical engineering

Technical Field

The utility model relates to a sampler, in particular to a soil sampler for geotechnical engineering belongs to soil sampling technical field.

Background

Soil sampling refers to a method for collecting soil samples, and comprises sampling arrangement and sampling technology. The section soil sample is collected after the section observation and the record are finished, the section is trimmed and cleaned before the sampling, the most superficial layer of the floating soil is cut off, and then the sampling is carried out from the central typical part layer by layer from top to bottom according to the layers. On the basis of knowing a pollution source, a pollution mode and pollution history and current situation, the sampling points are arranged by comprehensively considering the conditions of soil types, soil matrix, terrain, natural vegetation or crops and the like.

The existing sampler has a complex structure, needs electric power to push, and has low portability and use convenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil sampling ware for geotechnical engineering to the current sample thief structure that proposes in solving above-mentioned background art is complicated, needs electric power to promote, portability and the convenient degree of use all lower problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil sampler for geotechnical engineering, includes branch, the inside threaded connection of branch has the threaded rod, the bottom fixed mounting of threaded rod has the sample shell, the sample groove has been seted up to the inside of sample shell, the bottom fixed mounting of sample shell has the sample drill bit, the bracing piece is installed through first pivot to the outer wall of branch bottom, the one end of bracing piece has the connecting rod through second pivot fixed mounting, one side fixed mounting of bracing piece bottom has the footing, the one end fixed mounting of connecting rod has the slider, the outer wall fixed mounting at branch top has the curb plate, smooth chamber has been seted up to one side of curb plate, just smooth chamber and slider sliding connection, just the curb plate passes through dead lever and slider fixed connection.

As an optimal technical scheme of the utility model, the bottom fixed mounting of sample drill bit has the brill tooth.

As an optimal technical scheme of the utility model, the top fixed mounting of threaded rod has the handle, the external fixation of handle has cup jointed the antiskid cover.

As an optimized technical scheme of the utility model, one side fixed mounting at branch middle part has the running-board.

As an optimized technical scheme of the utility model, the communicating soil discharging groove with the sample groove is seted up to one side at sample shell top.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a soil sampler for geotechnical engineering, branch bottom set up the bracing piece that can support angle regulation, and the bracing piece bottom is equipped with the footing simultaneously and supports, and the convenience is fixed branch to further through rotating the threaded rod, drive sample shell and sample drill bit and enter into the earth in the stable sample, it is more convenient to use.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of the side plate of the present invention;

fig. 3 is an enlarged schematic structural view of the sampling shell of the present invention.

In the figure: 1. a strut; 2. a threaded rod; 3. a handle; 4. a side plate; 5. fixing the rod; 6. a connecting rod; 7. a support bar; 8. footing; 9. sampling a shell; 10. a sampling groove; 11. a soil discharge groove; 12. a sampling drill bit; 13. drilling teeth; 14. a slide chamber; 15. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a soil sampler for geotechnical engineering, including branch 1, the inside threaded connection of branch 1 has threaded rod 2, the bottom fixed mounting of threaded rod 2 has sample shell 9, sample groove 10 has been seted up to the inside of sample shell 9, the bottom fixed mounting of sample shell 9 has sample drill bit 12, bracing piece 7 is installed through first pivot to the outer wall of branch 1 bottom, there is connecting rod 6 one end of bracing piece 7 through second pivot fixed mounting, one side fixed mounting of bracing piece 7 bottom has footing 8, the one end fixed mounting of connecting rod 6 has slider 15, the outer wall fixed mounting at branch 1 top has curb plate 4, sliding chamber 14 has been seted up to one side of curb plate 4, and sliding chamber 14 and slider 15 sliding connection, and curb plate 4 passes through dead lever 5 and slider 15 fixed connection.

Preferably, the bottom end of the sampling drill bit 12 is fixedly provided with a drill tooth 13; the top of the threaded rod 2 is fixedly provided with a handle 3, and the outside of the handle 3 is fixedly sleeved with an anti-slip sleeve; a pedal is fixedly arranged on one side of the middle part of the supporting rod 1; the communicating soil discharging groove 11 with sample groove 10 has been seted up to one side at sample shell 9 top, slide slider 15 in smooth 14 inside chambeies, thereby drive the motion of connecting rod 6, change support angle through 6 pulling bracing pieces 7 of connecting rod, and fix support angle through dead lever 5, the brill tooth 13 of bracing piece 7 bottom pierces in the soil simultaneously, carry out the outrigger to branch 1, rotate handle 3, it advances to drive threaded rod 2, thereby make sample drill bit 12 and sample shell 9 get into in the soil, earth gets into sample groove 10 inside sample shell 9, the completion is to the sample of earth.

When specifically using, the utility model relates to a soil sampler for geotechnical engineering, at 14 inside sliding block 15 in sliding chamber, thereby drive the motion of connecting rod 6, change support angle through 6 pulling bracing pieces 7 of connecting rod, and fix support angle through dead lever 5, the brill tooth 13 of bracing piece 7 bottom pierces the soil simultaneously, carry out the outrigger to branch 1, rotate handle 3, it advances to drive threaded rod 2, thereby make sample drill bit 12 and sample shell 9 get into in the soil, earth gets into sample groove 10 inside sample shell 9, the completion is to the sample of earth.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soil sampler for geotechnical engineering, includes branch (1), its characterized in that, the inside threaded connection of branch (1) has threaded rod (2), the bottom fixed mounting of threaded rod (2) has sample shell (9), sample groove (10) have been seted up to the inside of sample shell (9), the bottom fixed mounting of sample shell (9) has sample drill bit (12), bracing piece (7) are installed through first pivot to the outer wall of branch (1) bottom, the one end of bracing piece (7) has connecting rod (6) through second pivot fixed mounting, one side fixed mounting of bracing piece (7) bottom has footing (8), the one end fixed mounting of connecting rod (6) has slider (15), the outer wall fixed mounting at branch (1) top has curb plate (4), sliding chamber (14) have been seted up to one side of curb plate (4), and the sliding cavity (14) is connected with the sliding block (15) in a sliding manner, and the side plate (4) is fixedly connected with the sliding block (15) through the fixing rod (5).

2. A soil sampler for geotechnical engineering according to claim 1 wherein: the bottom end of the sampling drill bit (12) is fixedly provided with drill teeth (13).

3. A soil sampler for geotechnical engineering according to claim 1 wherein: the top fixed mounting of threaded rod (2) has handle (3), the fixed antiskid cover that has cup jointed in outside of handle (3).

4. A soil sampler for geotechnical engineering according to claim 1 wherein: one side of the middle part of the supporting rod (1) is fixedly provided with a pedal.

5. A soil sampler for geotechnical engineering according to claim 1 wherein: and one side of the top of the sampling shell (9) is provided with a soil discharging groove (11) communicated with the sampling groove (10).