CN211452926U

CN211452926U - Portable geological sampling device

Info

Publication number: CN211452926U
Application number: CN202020018066.4U
Authority: CN
Inventors: 孙志君
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-08
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a portable geology sampling device, including the bag body, go up barrel and bull stick, the upper portion of the bag body is provided with the constraint rope, and the inner wall swing joint of the bag body has last barrel, goes up the lower extreme threaded connection of barrel and has barrel down, and the quantity of barrel is three down, and three lower barrel is from last to being threaded connection down in proper order, and the lower extreme threaded connection of barrel has the drill bit down under one of them, and the equal fixedly connected with dog in surface of three barrel down has seted up into appearance hole one side of dog. This portable geology sampling device, through the setting in dog and advance the appearance hole, when the sample, the personnel insert the device back in soil, rotate the bull stick and make the baffle rotate to open the advance appearance hole, rotatable the device makes the dog push into the appearance in, make the soil sample get into store up in the appearance box, when taking out the device, need rotate the bull stick and reset the baffle, avoid the not soil sample of co-altitude to get into when taking out and store up in the appearance box, thereby influence the precision that detects.

Description

Portable geological sampling device

Technical Field

The utility model relates to a sampling device technical field specifically is a portable geology sampling device.

Background

The sampling device is used for lifting undisturbed soil of lower layer test soil as a sample to know the property of the sample, sometimes the original soil is taken at a deeper position for more understanding of the property of a base layer, therefore, a connecting rod is added in the middle of the sampling device, which is called as the sampling device, the sampling device and the sampling method play a great role in engineering geological survey, the resistance is obviously reduced in the process of selecting a proper soil taking cylinder according to different stratum conditions, the sampling rate and the sampling quality of the soil sample are improved because the soil sample enters the sampling device and the sampling method, and the sampling device is beneficial, the existing sampling device generally rotates the sampling device, the lower end of the sampling device is inserted into the soil, the soil is embedded into a concave cavity at the lower end of the sampling device, and then the soil is taken out, the existing sampling device is not convenient for sampling the soil with different depths and needs to sample repeatedly, reduced the sampling precision and also reduced work efficiency simultaneously, sampling device outward appearance will be stained with a lot of soil samples after the sample, and personnel are inconvenient to carry in the transportation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a portable geology sampling device has solved the problem that proposes 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: a portable geological sampling device comprises a bag body, an upper barrel body and a rotating rod, wherein a binding rope is arranged on the upper portion of the bag body, the inner wall of the bag body is movably connected with the upper barrel body, the lower end of the upper barrel body is in threaded connection with lower barrel bodies, the number of the lower barrel bodies is three, the three lower barrel bodies are in threaded connection from top to bottom, the lower end of one lower barrel body is in threaded connection with a lower drill bit, the surfaces of the three lower barrel bodies are fixedly connected with stop blocks, one side of each stop block is provided with a sample inlet hole, the inner bottom walls of the three lower barrel bodies are fixedly connected with sample storage boxes, the middle portion of the upper surface of the upper barrel body is provided with a jack, the inner wall of the jack is movably connected with the rotating rod, the surface of the rotating rod is fixedly connected with a positioning rod, the inner top wall of the upper barrel body is fixedly connected with a, the quantity of connecting rod is three, and is three the connecting rod is from last to down threaded connection in proper order, three the fixed surface of connecting rod is connected with the dead lever, the one end fixedly connected with baffle of connecting rod is kept away from to the dead lever.

Optionally, the upper cylinder body and one side of the surface of the lower cylinder body are provided with scale marks.

Optionally, the surface of the lower drill bit is provided with a thread groove.

Optionally, the material of bag body lower part is the metal material, one side of the bag body is provided with the band.

Optionally, the diameter of the positioning rod is matched with the size of the inner wall of the limiting groove.

Optionally, the three baffles are matched with the three sample inlet holes in size.

(III) advantageous effects

The utility model provides a portable geology sampling device possesses following beneficial effect:

1. this portable geology sampling device, through the setting in dog and advance the appearance hole, when the sample, the personnel insert the device back in soil, rotate the bull stick and make the baffle rotate to open the advance appearance hole, rotatable the device makes the dog push into the appearance in, make the soil sample get into store up in the appearance box, when taking out the device, need rotate the bull stick and reset the baffle, avoid the not soil sample of co-altitude to get into when taking out and store up in the appearance box, thereby influence the precision that detects.

2. This portable geology sampling device, through the setting of the bag body, after the sample, personnel can cover the baffle and advance the sample hole, and it is internal to put into the bag with the device again, and it is taut to restrict the rope at last, avoids sampling device to fall out from the internal of bag in the transportation.

Drawings

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

FIG. 2 is a schematic perspective view of the upper and lower barrels of the present invention;

FIG. 3 is a schematic structural view of the rotating rod and the connecting rod of the present invention;

fig. 4 is a perspective structure diagram of the upper cylinder and the lower cylinder of the present invention.

In the figure: 1. a bag body; 2. an upper cylinder body; 3. a rotating rod; 4. a binding rope; 5. a lower cylinder body; 6. a lower drill bit; 7. a stopper; 8. a sample inlet hole; 9. a sample storage box; 10. positioning a rod; 11. a collar; 12. a limiting groove; 13. a connecting rod; 14. fixing the rod; 15. a baffle plate; 16. scale lines; 17. a thread groove; 18. and (4) a belt.

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 4, the present invention provides a technical solution: a portable geological sampling device comprises a bag body 1, an upper barrel body 2 and a rotating rod 3, wherein a binding rope 4 is arranged on the upper portion of the bag body 1, the inner wall of the bag body 1 is movably connected with the upper barrel body 2, after sampling is finished, a person can cover a baffle plate 15 on a sample inlet hole 8 and then put the device into the bag body 1, the binding rope 4 is tensioned finally to prevent the sample device from falling out of the bag body 1 in the transportation process, the lower end of the upper barrel body 2 is in threaded connection with three lower barrel bodies 5, the three lower barrel bodies 5 are in threaded connection from top to bottom, through the arrangement of the threaded connection of the lower barrel bodies 5, the person can detach the lower barrel bodies 5 when detecting, so as to detect soil samples in the lower barrel bodies 5, the lower end of one lower barrel body 5 is in threaded connection with a lower drill bit 6, and the surface of each lower barrel body 5 is fixedly connected with a stop dog 7, a sample inlet hole 8 is formed in one side of the stop block 7;

through the arrangement of the stop block 7 and the sample inlet hole 8, when sampling is carried out, after a person inserts the device into soil, the rotating rod 3 is rotated to enable the baffle plate 15 to rotate, so that the sample inlet hole 8 is opened, the device can be rotated to enable the stop block 7 to push a soil sample into the sample inlet hole 8, so that the soil sample enters the sample storage box 9, when the device is taken out, the rotating rod 3 needs to be rotated to reset the baffle plate 15, and the situation that the soil samples with different heights enter the sample storage box 9 when the device is taken out is avoided, so that the detection accuracy is influenced;

the inner bottom walls of the three lower barrels 5 are fixedly connected with sample storage boxes 9, the middle part of the upper surface of the upper barrel 2 is provided with an insertion hole, the inner wall of the insertion hole is movably connected with a rotating rod 3, the surface of the rotating rod 3 is fixedly connected with a positioning rod 10, the inner top wall of the upper barrel 2 is fixedly connected with a lantern ring 11, the surface of the lantern ring 11 is provided with a limiting groove 12, the lower end of the rotating rod 3 is in threaded connection with three connecting rods 13, the three connecting rods 13 are in threaded connection from top to bottom, the surfaces of the three connecting rods 13 are fixedly connected with a fixing rod 14, one end of the fixing rod 14 far away from the connecting rod 13 is fixedly connected with a baffle plate 15, one sides of the surfaces of the upper barrel 2 and the three lower barrels 5 are provided with scale marks 16, through the arrangement of the scale marks 16, personnel can know the depth of the lower barrels 5 inserted into soil according to the, one side of the bag body 1 is provided with a binding band 18, the diameter of the positioning rod 10 is matched with the size of the inner wall of the limiting groove 12, and the baffle 15 is matched with the size of the three sample inlet holes 8.

To sum up, this portable geology sampling device, during the use, in the personnel can insert the device rotation in the soil, according to the degree of depth of reference judgement insertion soil of scale mark 16, confirm behind the insertion depth, rotate bull stick 3 according to spacing groove 12, make baffle 15 rotate and remove from advancing appearance hole 8, rotate barrel 2 and lower barrel 5 after removing apart, in advancing appearance hole 8 with the soil sample through dog 7 and promoting storage appearance box 9, thereby accomplish the sample, reset baffle 15 after the sample is accomplished, take out the device from soil again, put into at last in the bag body 1 and tighten up constraint rope 4 again.

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 portable geology sampling device, includes the bag body (1), goes up barrel (2) and bull stick (3), its characterized in that: the upper portion of the bag body (1) is provided with a binding rope (4), the inner wall of the bag body (1) is movably connected with an upper barrel (2), the lower end of the upper barrel (2) is in threaded connection with a lower barrel (5), the number of the lower barrels (5) is three, the three lower barrels (5) are in threaded connection from top to bottom in sequence, one lower end of the lower barrel (5) is in threaded connection with a lower drill bit (6), the three lower barrels (5) are fixedly connected with a check block (7) on the surface, sample inlet holes (8) are formed in one side of the check block (7), sample storage boxes (9) are fixedly connected with the inner bottom wall of the three lower barrels (5), a jack is formed in the middle of the upper surface of the upper barrel (2), the inner wall of the jack is movably connected with a rotating rod (3), and the surface of the rotating rod (3) is fixedly connected with a, go up the interior roof fixedly connected with lantern ring (11) of barrel (2), the surface of the lantern ring (11) is provided with spacing groove (12), the lower extreme threaded connection of bull stick (3) has connecting rod (13), the quantity of connecting rod (13) is three, and is three connecting rod (13) are from last to lower threaded connection in proper order, and is three the fixed surface of connecting rod (13) is connected with dead lever (14), one end fixedly connected with baffle (15) of connecting rod (13) are kept away from to dead lever (14).

2. A portable geological sampling apparatus as defined in claim 1 wherein: and scale marks (16) are arranged on one sides of the surfaces of the upper barrel (2) and the three lower barrels (5).

3. A portable geological sampling apparatus as defined in claim 1 wherein: the surface of the lower drill bit (6) is provided with a thread groove (17).

4. A portable geological sampling apparatus as defined in claim 1 wherein: the material of bag body (1) lower part is the metal material, one side of the bag body (1) is provided with band (18).

5. A portable geological sampling apparatus as defined in claim 1 wherein: the diameter of the positioning rod (10) is matched with the size of the inner wall of the limiting groove (12).

6. A portable geological sampling apparatus as defined in claim 1 wherein: the three baffles (15) are matched with the three sample inlet holes (8) in size.