CN211652131U

CN211652131U - Geological exploration sampling device

Info

Publication number: CN211652131U
Application number: CN201922462059.3U
Authority: CN
Inventors: 曹虎生; 闫青; 徐敏芝; 孙永涛
Original assignee: Shaanxi 185 Coalfield Geology Co ltd
Current assignee: Shaanxi 185 Coalfield Geology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-09
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a geological exploration sampling device, including the mounting panel, the intermediate position department at mounting panel top is provided with changes the handle, the intermediate position department of mounting panel bottom is provided with the second threaded rod, the outside cover of second threaded rod is equipped with second internal thread sleeve pipe. The utility model discloses the device passes through the slide bar, the sampler barrel, U type mounting bracket, second internal thread sleeve pipe, the second threaded rod, mutually support between spout and the slider, can take a sample to the sample of the different degree of depth, the sampler barrel can rotate simultaneously, make during laborsaving entering into soil that the sampler barrel can be more, can launch multiunit second hinge bar, can support more stable to the device, can stabilize high-efficient quick sample, can be because of to different rugged geology, can be fixed more stable to the device, produce great power when can effectively handling the sample, the device easy operation, the nimble work efficiency that conveniently improves greatly.

Description

Geological exploration sampling device

Technical Field

The utility model relates to a geological exploration sampling device technical field specifically is a geological exploration sampling device.

Background

Geological exploration is the investigation and research work of geological conditions such as rocks, stratum structures, mineral products, underground water, landforms and the like in a certain area by applying geological exploration methods such as mapping, geophysical exploration, geochemical prospecting, drilling, pit exploration, sampling test, geological remote sensing and the like according to the needs of economic construction, national defense construction and scientific and technical development.

Often need carry out the sample detection to soil when geological survey, current sampling device often needs artifical direct drilling, wastes time and energy during this kind of mode sample, can't be accurate samples the sample of the different degree of depth, does not have the device of fixed stay when the sample, very easily takes place to empty when the sample for progress and sample to the sample cause the influence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geological prospecting sampling device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a geological exploration sampling device comprises a mounting plate, wherein a rotating handle is arranged at the middle position of the top of the mounting plate, a second threaded rod is arranged at the middle position of the bottom of the mounting plate, a second internal thread sleeve is sleeved on the outer side of the second threaded rod, sliding grooves are symmetrically arranged on two sides of the inner wall of the second threaded rod, sliding blocks are arranged in two groups of the sliding grooves, a sliding rod is arranged on one side, close to each other, of the two groups of the sliding blocks, a U-shaped mounting frame is arranged at the bottom of the sliding rod, a sampling cylinder is arranged at the bottom of the U-shaped mounting frame, first threaded rods are symmetrically arranged on two sides of the bottom of the mounting plate, sleeves are sleeved on the outer sides of the two groups of the first threaded rods, grooves are arranged at the tops of the outer sides of the two groups of the sleeves, L-, first internal thread sleeve pipe and first threaded rod screw-thread fit, it is two sets of the bottom in the sleeve pipe outside evenly articulates there are three groups of second hinge bars, and is two sets of the bottom in the first threaded rod outside evenly articulates there are three groups of first hinge bars, and is two sets of the bottom of first threaded rod inner wall evenly is provided with three through-holes of group, and is two sets of the inside cover of first threaded rod is equipped with the dwang, the inside of mounting panel is run through at the top of dwang, and is two sets of the non-centre of a circle department of dwang bottom evenly articulates there are three groups of third hinge pole, and is three groups one side that the dwang was kept away from at.

Preferably, the bottom of the rotating handle penetrates through the inside of the mounting plate, and the bottom of the mounting plate is fixedly connected with the top of the second threaded rod.

Preferably, the top of dwang is provided with the handle, and the handle outside is provided with anti-skidding line.

Preferably, the bottom of the sliding rod extends out of the inner parts of the second threaded rod and the second internal thread sleeve, and the sliding groove is matched with the sliding block.

Preferably, one side of the first hinged rod, which is far away from the first threaded rod, and the middle position of the second hinged rod, which is close to one side of the first threaded rod, are hinged with each other.

Preferably, the bottom of the first threaded rod and one side of the fixed rod, which is far away from the rotating rod, are both conical.

Compared with the prior art, the beneficial effects of the utility model are that: the geological exploration sampling device can sample samples at different depths through the mutual matching of the slide bar, the sampling cylinder, the U-shaped mounting rack, the second internal thread sleeve, the second threaded rod, the sliding chute and the sliding block, meanwhile, the sampling cylinder can rotate, so that the sampling cylinder can enter the soil in a labor-saving manner, and through the mutual matching among the first internal thread sleeve, the first threaded rod, the first hinge rod and the second hinge rod, can unfold a plurality of groups of second hinged rods, can support the device more stably, can stably, efficiently and quickly take samples, can be matched with the third hinge rod through the through holes, the fixed rod, the rotating rod and the third hinge rod for different bumpy geology, can be fixed more stable to the device, produce great power when can effectively handling the sample, the device easy operation, nimble convenience improves work efficiency greatly.

Drawings

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

FIG. 2 is a partial schematic view of the present invention;

fig. 3 is a bottom cross-sectional view of the first threaded rod of the present invention;

fig. 4 is a partial sectional view of the present invention.

In the figure: 1. mounting a plate; 2. a first internally threaded sleeve; 3. a sleeve; 4. a first threaded rod; 5. a slide bar; 6. a sampling tube; 7. a through hole; 8. fixing the rod; 9. a U-shaped mounting frame; 10. a first hinge lever; 11. a second hinge lever; 12. a second internally threaded sleeve; 13. a second threaded rod; 14. rotating the rod; 15. turning a handle; 16. a third hinge rod; 17. a groove; 18. a chute; 19. an L-shaped limiting rod; 20. 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.

Referring to fig. 1-4, the present invention provides an embodiment: a geological exploration sampling device comprises a mounting plate 1, wherein a rotating handle 15 is arranged at the middle position of the top of the mounting plate 1, a second threaded rod 13 is arranged at the middle position of the bottom of the mounting plate 1, a second internal thread sleeve 12 is sleeved on the outer side of the second threaded rod 13, sliding chutes 18 are symmetrically arranged on two sides of the inner wall of the second threaded rod 13, sliding blocks 20 are arranged inside two groups of sliding chutes 18, sliding rods 5 are arranged on one sides, close to each other, of the two groups of sliding blocks 20, a U-shaped mounting frame 9 is arranged at the bottom of the sliding rods 5 to facilitate discharging of redundant soil, sampling barrels 6 are arranged at the bottom of the U-shaped mounting frame 9, first threaded rods 4 are symmetrically arranged on two sides of the bottom of the mounting plate 1, sleeve pipes 3 are sleeved on the outer sides of the two groups of first threaded rods 4, grooves 17 are arranged at the top of the outer sides of the two groups of sleeve pipes 3, first internal

thread sleeve pipe

2 and 4 screw-thread fit of first threaded rod, the bottom in two sets of sleeve pipes 3 outsides evenly articulates there are three groups of second hinge bars 11, the bottom in two sets of first threaded rod 4 outsides evenly articulates there are three groups of first hinge bars 10, be convenient for expand third hinge bar 11, the bottom of 4 inner walls of two sets of first threaded rod evenly is provided with three groups of through-holes 7, the inside cover of two sets of first threaded rod 4 is equipped with dwang 14, the inside of mounting panel 1 is run through at the top of dwang 14, the non-centre of a circle department of two sets of dwang 14 bottoms evenly articulates there are three groups of third hinge bars 16, one side that dwang 14 was kept away from at three groups of third hinge bars 16 tops all articulates.

In the embodiment, the bottom of the rotating handle 15 penetrates through the inside of the mounting plate 1, the bottom of the mounting plate 1 is fixedly connected with the top of the second threaded rod 13, so that the rotating handle 15 can rotate the second threaded rod 13, the top of the rotating rod 14 is provided with a handle, and the handle outside is provided with anti-skidding line, increase friction, operating personnel operates more laborsavingly, the inside of second threaded rod 13 and second internal thread sleeve 12 is extended to the bottom of slide bar 5, spout 18 and the mutual adaptation of slider 20, it can drive slide bar 5 and rotate to rotate second threaded rod 13, one side that first threaded rod 4 was kept away from to first hinge bar 10 is articulated each other with second hinge bar 11 is close to the intermediate position department of first threaded rod 4 one side, be convenient for expand second hinge bar 11, one side that dwang 14 was kept away from to the bottom of first threaded rod 4 and dead lever 8 all is the toper, make and insert more laborsaving in the soil.

The working principle is as follows: the device is placed at a position needing sampling, the first threaded rod 4 is inserted into soil, the first internal threaded sleeve 2 is rotated again, the first internal threaded sleeve 2 drives the sleeve 3 and the second hinged rod 11 to move downwards, the sleeve 3 and the first hinged rod 10 are matched with each other, the second hinged rod 11 is unfolded until the second hinged rod 11 is inserted into the soil, the device is supported, the rotating rod 14 is rotated again, the rotating rod 14 rotates to drive the three groups of third hinged rods 16 to move, the three groups of third hinged rods 16 move the three groups of fixed rods 8 to the outside of the first threaded rod 4 along the through hole 7, the three groups of fixed rods 8 are inserted into the soil, the device is further fixed, the rotating handle 15 rotates to drive the second threaded rod 13 to rotate, the second internal threaded sleeve 12 moves downwards, and the second threaded rod 13 drives the sliding rod 5 to rotate, when the second internal thread sleeve 12 moves downwards, the sliding rod 5 and the U-shaped mounting frame 9 are driven to move downwards at the same time, so that the sampling cylinder 6 also moves downwards to sample the soil, and redundant soil is discharged from the inside of the U-shaped mounting frame 9.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A sampling device for geological exploration, comprising a mounting plate (1), characterized in that: the utility model discloses a sampling device of the pneumatic drill bit, including mounting panel (1), the intermediate position department at mounting panel (1) top is provided with changes (15), the intermediate position department of mounting panel (1) bottom is provided with second threaded rod (13), the outside cover of second threaded rod (13) is equipped with second internal thread sleeve pipe (12), the bilateral symmetry of second threaded rod (13) inner wall is provided with spout (18), and is two sets of spout (18) inside is provided with slider (20), and two sets of one side that slider (20) are close to each other is provided with slide bar (5), the bottom of slide bar (5) is provided with U type mounting bracket (9), the bottom of U type mounting bracket (9) is provided with sampling tube (6), the bilateral symmetry of mounting panel (1) bottom is provided with first threaded rod (4), and is two sets of the outside of first threaded rod (4) all overlaps and is provided with sleeve pipe (3), and two sets, two sets of the inside symmetry of recess (17) is provided with L type gag lever post (19), and is two sets of the top of L type gag lever post (19) is provided with first female thread sleeve pipe (2), first female thread sleeve pipe (2) and first threaded rod (4) screw-thread fit, and is two sets of the bottom in the sleeve pipe (3) outside evenly articulates there are three groups of second hinge bars (11), and is two sets of the bottom in the first threaded rod (4) outside evenly articulates there are three groups of first hinge bars (10), two sets of the bottom of first threaded rod (4) inner wall evenly is provided with three groups of through-holes (7), and is two sets of the inside cover of first threaded rod (4) is equipped with dwang (14), the inside of mounting panel (1) is run through at the top of dwang (14), and is two sets of the non-centre of a circle department of dwang (14) bottom evenly articulates there are three groups of third hinge bars (16), three groups one side that dwang And the fixing rod (8) is matched with the through hole (7) mutually.

2. A geological survey sampling apparatus as defined by claim 1, wherein: the bottom of the rotating handle (15) penetrates through the inside of the mounting plate (1), and the bottom of the mounting plate (1) is fixedly connected with the top of the second threaded rod (13).

3. A geological survey sampling apparatus as defined by claim 1, wherein: the top of dwang (14) is provided with the handle, and the handle outside is provided with anti-skidding line.

4. A geological survey sampling apparatus as defined by claim 1, wherein: the bottom of the sliding rod (5) extends out of the interior of a second threaded rod (13) and a second internal thread sleeve (12), and the sliding groove (18) is matched with the sliding block (20).

5. A geological survey sampling apparatus as defined by claim 1, wherein: one side of the first hinged rod (10) far away from the first threaded rod (4) is hinged with the middle position of the second hinged rod (11) close to one side of the first threaded rod (4).

6. A geological survey sampling apparatus as defined by claim 1, wherein: the bottom of the first threaded rod (4) and one side of the fixed rod (8) far away from the rotating rod (14) are both conical.