CN212007861U

CN212007861U - Hydrogeology's research sampling device

Info

Publication number: CN212007861U
Application number: CN201921722464.8U
Authority: CN
Inventors: 周集忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-11-24
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a hydrogeology research sampling device, which comprises a fixed ring, a drilling mechanism is fixedly arranged inside the fixed ring, a sampling mechanism is fixedly arranged inside the drilling mechanism, four support columns are fixedly connected on the lower surface of the fixed ring at equal intervals, stabilizing plates are fixedly connected at the lower ends of the four support columns, the drilling mechanism comprises a fixed cylinder, the fixed cylinder is fixedly sleeved inside the fixed ring, a bearing is fixedly sleeved on the inner wall of the fixed cylinder, a motor is arranged to drive a gear to rotate, and further drive an internal thread cylinder to rotate through an annular rack, because the thread rotary cylinder is limited by a slide block and can not rotate, and further the internal thread cylinder can drive the engaged thread drill cylinder to move downwards, when the thread drill cylinder finishes the collection, the starting motor reversely rotates to drive the thread drill cylinder to ascend, the earth downwards presses to drive the sampling plate to rotate, the sampling plate blocks to move downwards after contacting with a stop, thereby driving the soil to be lifted and conveniently completing the detection.

Description

Hydrogeology's research sampling device

Technical Field

The utility model relates to a hydrogeology research technical field specifically is a hydrogeology's research sampling device.

Background

Hydrogeology, the branch of geology, refers to the phenomena of various changes and movements of groundwater in nature, hydrogeology is the science of researching groundwater, and is mainly used for researching the distribution and formation rule of groundwater, the physical properties and chemical components of groundwater, groundwater resources and reasonable utilization thereof, adverse effects of groundwater on engineering construction and mining, prevention and treatment thereof, and the like.

When well 38473is studied, because the lung condition of underground water can not be seen visually, so need follow underground collection earth, gather the back many times, and then judge the distribution condition of underground water through the degree of wetness contrast of earth, current earth collection system can promote harder earth through the screw thread that inside set up, but because the underground earth that hydrogeology detected the collection may contain a large amount of moisture, and then can make earth loose, and then can't promote earth to ground, can't accomplish the detection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a research sampling device of hydrogeology, includes solid fixed ring, its characterized in that, gu fixed ring's inside is fixed and is provided with drilling mechanism, drilling mechanism's inside is fixed and is provided with sampling mechanism, gu four support columns of equidistance fixedly connected with on fixed ring's the lower surface, four the equal fixedly connected with steadying plate of lower extreme of support column.

Drilling mechanism includes solid fixed cylinder, gu fixed cylinder is fixed cup joints in solid fixed ring's inside, gu fixed cup joints the bearing on the inner wall of fixed cylinder, gu fixed cup joints on the inner wall of bearing has an internal thread section of thick bamboo, threaded connection has the screw thread to bore a section of thick bamboo on the inner wall of internal thread section of thick bamboo, gu fixed connection has fixed frame on the upper surface of fixed ring, the fixed cup joints in inside of fixed frame has the motor, the output fixedly connected with gear of motor, gear and annular rack mesh mutually, annular rack is fixed cup joints on the outer wall of internal thread section of thick bamboo, set up two spouts, two that the symmetry set up on the outer wall of screw thread brill section of thick bamboo the equal sliding connection in inside of spout has the slider, two slider difference fixed connection is on.

Sampling mechanism includes the bracing piece, four bracing piece equidistance fixed connection is on the inner wall of a thread drill section of thick bamboo, the same sample post of the other end fixedly connected with of bracing piece, the U-shaped clamp splice that two symmetries of fixedly connected with set up on the lower extreme surface of sample post, the inside of U-shaped clamp splice is rotated through the pivot and is connected with the sampling plate, two dog of fixedly connected with on the opening part inner wall of a thread drill section of thick bamboo.

The lower end of the thread drilling cylinder is fixedly connected with an annular cutter.

The two stop blocks are arranged corresponding to the two sampling plates.

The utility model discloses the beneficial effect who reaches is: the utility model discloses, the motor through setting up drives the gear and rotates, and then drives an internal thread section of thick bamboo through annular rack and rotates, because the screw thread rotary drum is spacing by the slider, can't rotate, and then make an internal thread section of thick bamboo can drive the screw thread of meshing and bore a section of thick bamboo and move down, when the collection is accomplished to the screw thread drill section of thick bamboo, the starter motor antiport, and then it rises to drive the screw thread drill section of thick bamboo, earth pushes down and drives the sampling plate and rotate, stop earth and move down after sampling plate and the dog contact, and then drive earth and promote, conveniently accomplish.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention.

In the figure: 1. a fixing ring; 2. a drilling mechanism; 21. a fixed cylinder; 22. a bearing; 23. an internal threaded barrel; 24. a threaded drill barrel; 25. fixing the frame; 26. a motor; 27. a gear; 28. an annular rack; 29. a chute; 210. a slider; 3. a sampling mechanism; 31. a support bar; 32. a sampling column; 33. a U-shaped clamping block; 34. a sampling plate; 35. a stopper; 4. a support pillar; 5. a stabilizing plate; 6. and (4) a ring-shaped cutter.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a research sampling device of hydrogeology, includes solid fixed ring 1, gu fixed ring 1's inside is fixed to be provided with drilling mechanism 2, and drilling mechanism 2's inside is fixed to be provided with sampling mechanism 3, gu four support columns 4 of equidistance fixedly connected with on fixed ring 1's the lower surface, the equal fixedly connected with steadying plate 5 of lower extreme of four support columns 4.

The drilling mechanism 2 comprises a fixed cylinder 21, the fixed cylinder 21 is fixedly sleeved inside a fixed ring 1, a bearing 22 is fixedly sleeved on the inner wall of the fixed cylinder 21, an internal thread cylinder 23 is fixedly sleeved on the inner wall of the bearing 22, a thread drill cylinder 24 is connected on the inner wall of the internal thread cylinder 23 in a threaded manner, a fixed frame 25 is fixedly connected on the upper surface of the fixed ring 1, a motor 26 is fixedly sleeved inside the fixed frame 25, a gear 27 is fixedly connected at the output end of the motor 26, the gear 27 is meshed with a ring-shaped rack 28, the ring-shaped rack 28 is fixedly sleeved on the outer wall of the internal thread cylinder 23, two sliding grooves 29 which are symmetrically arranged are formed in the outer wall of the thread drill cylinder 24, sliding blocks 210 are respectively and fixedly connected inside the two sliding grooves 29 in a sliding manner, the two sliding blocks 210 are respectively and fixedly connected on the inner walls on the two sides of the fixed cylinder 21, the motor, the annular rack 28 drives the internal thread barrel 23 to rotate, the internal thread barrel 23 drives the thread drilling barrel 24 limited by the sliding block 210 and the ring groove 29 to move downwards, and the thread drilling barrel 24 is inserted into the soil depth through the annular cutter 6 arranged at the lower end, so that the soil depth is sampled.

Sampling mechanism 3 includes bracing piece 31, four bracing pieces 31 equidistance fixed connection are on the inner wall of screw drill section of thick bamboo 24, the same sample post 32 of the other end fixedly connected with of bracing piece 31, the U-shaped clamp splice 33 that two symmetries set up of fixedly connected with on the lower extreme surface of sample post 32, the inside of U-shaped clamp splice 33 is rotated through the pivot and is connected with sampling plate 34, two dog 35 of fixedly connected with on the opening part inner wall of screw drill section of thick bamboo 24, motor 26 antiport, and then drive screw drill section of thick bamboo 24 and rise, inside moist earth pushes down when screw drill section of thick bamboo 24 rises, earth pushes down makes sampling plate 34 rotate, and then make sampling plate 34 with nevertheless cut apart a 35 contact, and then block earth with sampling plate 34 and drop, and then take moist loose earth out of ground when making screw drill section of thick bamboo 24 rise, accomplish the sample, and then be convenient.

The lower end of the thread drilling cylinder 24 is fixedly connected with an annular cutter 6, so that the thread drilling cylinder 24 and the sampling column 32 can be conveniently inserted into soil.

Two dog 35 correspond the setting with two sampling plate 34, and then make dog 35 support sampling plate 34, prevent that earth from dropping.

Specifically, firstly, the stabilizing plate 5 is buried in the soil, so that the fixing ring 1 is stabilized and prevented, the fixing ring 1 is prevented from falling, then the motor 26 is started, the motor 26 drives the gear 27 to rotate, the gear 27 rotates to further drive the meshed annular rack 28 to rotate, the annular rack 28 drives the internal thread cylinder 23 to rotate, the internal thread cylinder 23 drives the thread drill cylinder 24 limited by the slide block 210 and the annular groove 29 to move downwards, the thread drill cylinder 24 is inserted into the deep soil through the annular cutter 6 arranged at the lower end, further sampling is carried out on the deep soil, after the collection is completed, the motor 26 is started to rotate reversely, further the thread drill cylinder 24 is driven to ascend, the internal moist soil is pressed downwards when the thread drill cylinder 24 ascends, the soil is pressed downwards to rotate the sampling plate 34, further the sampling plate 34 is in contact with the dividing block 35, further the sampling plate 34 is blocked and falls, further the moist loose soil is taken out of the ground when the, the sampling is completed, and then the soil is convenient to detect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a research sampling device of hydrogeology, includes solid fixed ring (1), its characterized in that, the fixed drilling mechanism (2) that is provided with in inside of solid fixed ring (1), the fixed sampling mechanism (3) that is provided with in inside of drilling mechanism (2), four support columns (4) of equidistance fixedly connected with on the lower surface of solid fixed ring (1), four the equal fixedly connected with steadying plate (5) of lower extreme of support column (4).

2. The hydrogeological research sampling apparatus of claim 1, wherein: drilling mechanism (2) is including solid fixed cylinder (21), gu fixed cylinder (21) is fixed cup joints in the inside of solid fixed ring (1), gu fixed cup joints bearing (22) on the inner wall of solid fixed cylinder (21), gu fixed cup joints internal thread section of thick bamboo (23) on the inner wall of bearing (22), threaded connection has screw thread to bore section of thick bamboo (24) on the inner wall of internal thread section of thick bamboo (23), gu fixed connection has fixed frame (25) on the upper surface of fixed ring (1), the inside fixed cup joint of fixed frame (25) has motor (26), the output fixedly connected with gear (27) of motor (26), gear (27) mesh with annular rack (28), annular rack (28) are fixed cup joints on the outer wall of internal thread section of thick bamboo (23), set up two spouts (29) that the symmetry set up on the outer wall of screw thread bores section of thick bamboo (24), the inside of two spout (29) all sliding connection has slider (210), two slider (210) fixed connection respectively is on the both sides inner wall of fixed section of thick bamboo (21).

3. The hydrogeological research sampling apparatus of claim 2, wherein: sampling mechanism (3) are including bracing piece (31), four bracing piece (31) equidistance fixed connection is on the inner wall of a screw-thread drill section of thick bamboo (24), the same sample post (32) of the other end fixedly connected with of bracing piece (31), the lower extreme of sample post (32) is U-shaped clamp splice (33) that two symmetries of fixedly connected with set up on the surface, the inside of U-shaped clamp splice (33) is rotated through the pivot and is connected with sampling plate (34), two dog (35) of fixedly connected with on the opening part inner wall of a screw-thread drill section of thick bamboo (24).

4. The hydrogeological research sampling apparatus of claim 2, wherein: the lower end of the threaded drill cylinder (24) is fixedly connected with an annular cutter (6).

5. The hydrogeological research sampling apparatus of claim 3, wherein: the two stop blocks (35) are arranged corresponding to the two sampling plates (34).