CN210604003U

CN210604003U - Multifunctional geodetic prospecting geotome

Info

Publication number: CN210604003U
Application number: CN201921609448.8U
Authority: CN
Inventors: 韩绰; 张晓亮; 柴立奎; 孔翔斐
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-22
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a geotome of multi-functional geological survey, including the geotome body and piston rod, the entrance to a cave has been seted up to the upper surface of the geotome body, entrance to a cave inner wall swing joint has the piston rod, the top fixedly connected with pull barre of piston rod, the lower surface threaded connection of piston rod has the piston, the thief hole has been seted up to one side of the geotome body surface, the quantity of thief hole is three, the below fixedly connected with thread groove of thief hole, the lower fixed surface of the geotome body is connected with the tooth. This geotome of multi-functional geological survey, through the setting of piston rod and piston, when personnel will borrow the barrel and insert the sample in the soil, pull the pull barre to the highest, make soil get into the barrel of borrowing, personnel can push down the pull barre and release the barrel through the soil sample of piston in with the barrel of borrowing after accomplishing the sample work to can clear up original soil sample in the barrel of borrowing, the personnel's secondary sample of being convenient for.

Description

Multifunctional geodetic prospecting geotome

Technical Field

The utility model relates to a geology reconnaissance equipment of fetching earth technical field specifically is a geotome of multi-functional geology reconnaissance.

Background

The soil sampler is used for lifting undisturbed soil of lower layer test soil as a sample to know the property of the sample, the original soil is sometimes required to be taken at a deeper position to know more properties of a base layer, therefore, a connecting rod is additionally arranged at the middle part of the soil sampler, which is called the soil sampler, the soil sampler and the sampling method play a great role in engineering geological survey, and the resistance is obviously reduced in the process of selecting a proper soil barrel according to different stratum conditions, so that the soil sampling rate and the sampling quality of a soil sample are improved due to the fact that the soil sample enters the soil sampler and the sampling method, the existing soil sampler is beneficial to the improvement of the sampling rate and the sampling quality of the soil sample, the lower end of the soil sampler is generally inserted into soil by rotating the soil sampler, the soil is embedded into a concave cavity at the lower end of the soil sampler, the soil is further taken out, but the existing soil sampler is difficult to clean the soil after being used, and the existing soil sampler is inconvenient to sample the soil with different depths, repeated sampling is needed, so that the sampling precision is reduced, and the working efficiency is also reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a geotome of multi-functional geological survey has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a geotome of multi-functional geological survey, includes geotome and piston rod, the entrance to a cave has been seted up to the upper surface of geotome, entrance to a cave inner wall swing joint has the piston rod, the top fixedly connected with pull barre of piston rod, the lower surface threaded connection of piston rod has the piston, the thief hole has been seted up to one side of geotome surface, the quantity of thief hole is three, the below fixedly connected with thread groove of thief hole, the lower fixed surface of geotome is connected with the tooth.

Optionally, the both sides on soil sampling barrel top are the equal fixedly connected with handle, the light is installed to the lower extreme of handle.

Optionally, the number of the handles is two, and two rubber handle sleeves are sleeved at one ends of the handles far away from the soil taking barrel.

Optionally, one side of the surface of the soil sampling cylinder, which is far away from the sampling hole, is provided with scale marks.

Optionally, the upper surface of the drawing handle is fixedly connected with a bubble level gauge.

(III) advantageous effects

The utility model provides a geotome of multi-functional geological survey possesses following beneficial effect:

1. this geotome of multi-functional geological survey, through the setting of piston rod and piston, when personnel will borrow the barrel and insert the sample in the soil, pull the pull barre to the highest, make soil get into the barrel of borrowing, personnel can push down the pull barre and release the barrel through the soil sample of piston in with the barrel of borrowing after accomplishing the sample work to can clear up original soil sample in the barrel of borrowing, the personnel's secondary sample of being convenient for.

2. This geotome of multi-functional geological survey, through the setting of thief hole, personnel are at the sample during operation, and the accessible thief hole draws the soil sample, and personnel's accessible scale mark takes out the soil sample in the corresponding thief hole to through the setting of a plurality of thief holes, personnel needn't carry out the sample to the soil layer of degree of depth difference many times, thereby also can avoid when taking a sample many times the soil sample of remaining other soil layers in the soil barrel, lead to the sample precision to reduce.

Drawings

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

fig. 2 is a schematic front structural view of the present invention.

In the figure: 1. a soil taking cylinder body; 2. a piston rod; 3. pulling the handle; 4. a piston; 5. a sampling hole; 6. a thread groove; 7. teeth; 8. an illuminating lamp; 9. a rubber handle sleeve; 10. scale lines; 11. bubble level.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: a multifunctional soil sampler for geological exploration comprises a soil sampling cylinder body 1 and a piston rod 2, wherein the upper surface of the soil sampling cylinder body 1 is provided with a hole, the inner wall of the hole is movably connected with the piston rod 2, the top end of the piston rod 2 is fixedly connected with a pull handle 3, and the lower surface of the piston rod 2 is in threaded connection with a piston 4;

through the arrangement of the piston rod and the piston, when a person inserts the soil sampling cylinder into soil for sampling, the pull rod is pulled to the highest position, so that the soil enters the soil sampling cylinder, and after the person finishes the sampling work, the person can press the pull rod to push the soil sample in the soil sampling cylinder out of the cylinder through the piston, so that the original soil sample in the soil sampling cylinder can be cleaned, and the secondary sampling of the person is facilitated;

the sampling holes 5 are formed in one side of the outer surface of the soil sampling barrel body 1, the number of the sampling holes 5 is three, through the arrangement of the sampling holes, personnel can extract soil samples through the sampling holes during sampling work, the personnel can take out the soil samples in the corresponding sampling holes through scale marks, so that through the arrangement of the sampling holes, the personnel do not need to sample soil layers with different depths for multiple times, the problem that the sampling accuracy is reduced due to the fact that the soil samples of other soil layers are remained in the soil sampling barrel body during multiple sampling can be avoided, a threaded groove 6 is fixedly connected below the sampling holes 5, teeth 7 are fixedly connected to the lower surface of the soil sampling barrel body 1, through the arrangement of the threaded groove 6 and the teeth 7, when the personnel carry out the soil sampling work, the soil sampling efficiency can be effectively improved, handles are fixedly connected to two sides of the top end of the soil sampling barrel body 1, illuminating lamps 8 are installed at the lower end of each handle, the soil sampling device is characterized in that a worker can observe the conditions of the scale lines 10 and the sampling holes 5 when light is dim, the number of the handles is two, one ends of the two handles, which are far away from the soil sampling cylinder body 1, are respectively sleeved with a rubber handle sleeve 9, the scale lines 10 are arranged on one side, which is far away from the sampling holes 5, of the surface of the soil sampling cylinder body 1, the upper surface of the pull handle rod 3 is fixedly connected with a bubble level 11, the type of the bubble level 11 is T10SPPT through the arrangement of the bubble level 11, the worker can ensure that the soil sampling cylinder body 1 can be vertically inserted into a soil layer through the bubble level 11 when taking soil, the principle of the bubble level 11 is gravity sensing and is mainly used for measuring whether an object is parallel to a horizontal plane or not and whether the left side and the right side are inclined or not, wherein water bubbles on the side are used for measuring left and right inclination, when the soil sampling device is used, the worker only, the other bubble in the middle indicates the object level.

To sum up, this geotome of multi-functional geological survey, during the use, personnel need carry out the angle proofreading through bubble spirit level 11, will get after the proofreading barrel 1 and insert in soil, personnel can hold rubber handle cover 9 rotation and get soil barrel 1, can accelerate sample time through tooth 7 and thread groove 6, personnel's accessible scale mark 10 confirms the depth of getting soil, after getting soil barrel 1 and inserting sufficient degree of depth, pull out the barrel of getting soil, personnel's accessible scale mark 10 takes out the soil sample in the corresponding thief hole 5, after the sample was accomplished, personnel can press pull barre 3, push out the barrel 1 of getting soil through piston 4 with soil sample.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a geotome of multi-functional geological survey, includes geotome body (1) and piston rod (2), its characterized in that: the upper surface of the soil sampling barrel body (1) is provided with a hole, the inner wall of the hole is movably connected with a piston rod (2), the top end of the piston rod (2) is fixedly connected with a pull handle rod (3), the lower surface of the piston rod (2) is in threaded connection with a piston (4), one side of the outer surface of the soil sampling barrel body (1) is provided with sampling holes (5), the number of the sampling holes (5) is three, a thread groove (6) is fixedly connected to the lower side of each sampling hole (5), and teeth (7) are fixedly connected to the lower surface of the soil sampling barrel body (1).

2. The geotome of claim 1, wherein: the both sides on soil sampling barrel (1) top are the equal fixedly connected with handle, light (8) are installed to the lower extreme of handle.

3. The geotome of claim 2, wherein: the number of the handles is two, and the rubber handle sleeve (9) is sleeved at one end of each handle far away from the soil taking barrel (1).

4. The geotome of claim 1, wherein: and scale marks (10) are arranged on one side of the surface of the soil sampling cylinder body (1) far away from the sampling hole (5).

5. The geotome of claim 1, wherein: the upper surface of the drawing handle rod (3) is fixedly connected with a bubble level gauge (11).