CN215262535U

CN215262535U - Geological survey sampling device

Info

Publication number: CN215262535U
Application number: CN202121422407.5U
Authority: CN
Inventors: 李双; 董小勇; 喀斯太尔·奴尔布拉提; 柳小峰; 哈德力努尔·革明努尔
Original assignee: Zhonglian Runshi Xinjiang Coal Industry Co ltd
Current assignee: Zhonglian Runshi Xinjiang Coal Industry Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-21
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to the technical field of geological survey, and discloses a geological survey sampling device, which comprises a base, wherein the top of the base is fixedly provided with a top plate through four cylindrical rods, the outer wall of the top plate is fixedly provided with a handle, the top of the top plate is provided with a fixed groove, the inside of the fixed groove is movably provided with a sampling tube, a rotary fixed sleeve is rotated and moved downwards, a breaking pressure plate is contacted with the ground, the pressing cylinder is continuously pressed until the breaking pressure plate is inserted into the ground, the breaking pressure plate is inserted into the ground and breaks the ground to be sampled, a drilling rod is rotated, the drilling rod is rotated and moved downwards to the ground inserted into the breaking, the fractured ground can be drilled under the action of the drill rod to form a drill hole, the sampling tube in the fixing groove is pulled, and the sampling tube is inserted into the drill hole for sampling, thereby avoiding the problem of pre-alignment drilling by using a drilling tool before survey sampling.

Description

Geological survey sampling device

Technical Field

The utility model relates to a geologic survey technical field specifically is a geologic survey sampling device.

Background

The geological survey is an investigation and research activity of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating foundation parameters. The method is to find an industrially significant mineral deposit in mineral census, provide mineral reserves and geological data required by mine construction design for finding out the quality and quantity of the mineral and technical conditions of mining and utilization, and carry out investigation and research work on geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area.

Usually need insert the sampling tube in ground when carrying out geological survey and treat the inside earth of ground that surveys and take a sample, but can't directly stretch into at the sampling tube and inject in ground, consequently still need use boring tool to take a sample after carrying out the pre-drilling on ground before taking a sample, the place of sample simultaneously is complicated various, not only need carry the sampling tube when taking a sample still need carry boring tool to lead to the very troublesome problem of sample.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a geological survey sampling device has solved above-mentioned problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a geological survey sampling device, the on-line screen storage device comprises a base, there is the roof at the top of base through four cylinder pole fixed mounting, the outer wall fixed mounting of roof has the handle, the fixed slot has been seted up at the top of roof, the inside movable mounting of fixed slot has the sampling tube, the spread groove has been seted up at the top of roof, the inside threaded connection of spread groove has a fixed sleeve, fixed sleeve's inside movable mounting has to a section of thick bamboo, the mounting hole has been seted up at the top of a section of thick bamboo, the inside threaded connection of mounting hole has the drilling rod, the drilling rod is formed by a cylindrical threaded rod and a conical piece welding, the bottom fixed mounting of a section of thick bamboo that supports has two clamp plates that break, the clamp plate that breaks is the slope piece that the cross section is triangle-shaped.

Preferably, four sliding grooves are formed in the inner wall of the fixed sleeve, and four sliding blocks movably connected with the sliding grooves are fixedly mounted on the outer wall of the supporting cylinder.

Preferably, a spring is fixedly installed inside the sliding groove, and the bottom of the sliding block is fixedly connected with the top end of the spring.

Preferably, two limiting holes are formed in the top of the base, limiting rods are connected to the inner threads of the limiting holes in a threaded mode, and each limiting rod is formed by welding a cylindrical threaded rod and a conical block.

Preferably, two elastic bumps with elasticity are fixedly mounted inside the fixing groove, and the elastic bumps are of a spherical structure.

Preferably, two elastic clips with elasticity are fixedly installed inside the fixing groove, and each elastic clip is of a V-shaped structure.

(III) advantageous effects

Compared with the prior art, the utility model provides a geological survey sampling device possesses following beneficial effect:

1. the geological survey sampling device is characterized in that a supporting cylinder is movably arranged in a fixed sleeve, a base is placed on the ground to be sampled before survey sampling is carried out, the fixed sleeve is rotated and moves downwards in a connecting groove, then the supporting cylinder in the fixed sleeve is pressed, a spring is compressed, a sliding block slides downwards in a sliding groove until a breaking pressing plate is contacted with the ground, the supporting cylinder is continuously pressed until the breaking pressing plate is inserted into the ground, the breaking pressing plate is an inclined block with a triangular cross section, when the breaking pressing plate is pressed downwards by external applied pressure, the breaking pressing plate is inserted into the ground and breaks the ground to be sampled, then a drill rod in a mounting hole is rotated, the drill rod rotates and moves downwards until a conical block in the drill rod is inserted into the broken ground, and the broken ground can be drilled and forms a drill hole under the action of the drill rod, the inside sampling tube of pulling fixed slot, elastic lug and elasticity press from both sides and all produce deformation, and the sampling tube breaks away from the inside of fixed slot, injects the sampling tube drilling inside this moment and takes a sample to avoided still needing to adopt boring tool to counterpoint the drilling in advance before surveying the sample and lead to the very troublesome problem of sample.

2. This geological survey sampling device has the gag lever post through the inside threaded connection in spacing hole, when surveying the sample, places the base subaerial, rotates the gag lever post afterwards, and the gag lever post rotates downwards and inserts ground, and the base is spacing in order to avoid surveying the problem that the sample was influenced in the whole emergence slip skew of device when the sample at this moment under the effect of two gag lever posts.

3. This geological survey sampling device, there is the fixed sleeve through the inside threaded connection at the spread groove, after surveying the sample, rotate the drilling rod, the drilling rod is upwards accomodate into the inside that supports a section of thick bamboo, the pulling drilling rod, the drilling rod breaks away from ground and resumes the normal position under the elasticity of spring, rotate the fixed sleeve, the fixed sleeve rotates and the rebound in the inside of spread groove, support a section of thick bamboo this moment and remove to the upside position of base under the drive of fixed sleeve, thereby be convenient for accomodate in order to avoid more sharp-pointed drilling rod and break the clamp plate and produce dangerous problem to the staff to supporting a section of thick bamboo.

Drawings

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

FIG. 2 is a partial schematic view of A of FIG. 1;

FIG. 3 is a partial schematic view of B of FIG. 1;

fig. 4 is a schematic view of the structure of the utility model partially cut in half.

In the figure: 1. a base; 2. a top plate; 3. a grip; 4. connecting grooves; 5. fixing the sleeve; 6. a limiting hole; 7. a limiting rod; 8. fixing grooves; 9. an elastic bump; 10. an elastic clip; 11. a sampling tube; 12. a chute; 13. a spring; 14. a slider; 15. pushing the cylinder; 16. mounting holes; 17. breaking the press plate; 18. and (5) drilling a rod.

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, a geological survey sampling device comprises a base 1, wherein the base 1 is a rectangular ring structure, a top plate 2 is fixedly installed on the top of the base 1 through four cylindrical rods, the top plate 2 is a rectangular structure, a handle 3 is fixedly installed on the outer wall of the top plate 2, the handle 3 is a frame-shaped structure, a fixing groove 8 is formed in the top of the top plate 2, the fixing groove 8 is a circular groove, the inner hollow area of the fixing groove 8 is communicated with the bottom of the top plate 2, a sampling tube 11 is movably installed in the fixing groove 8, two elastic bumps 9 are fixedly installed in the fixing groove 8, the elastic bumps 9 are of a spherical structure, the elastic bumps 9 are made of elastic rubber materials, the elastic bumps 9 and the outer wall of the sampling tube 11 are pressed together, two elastic clips 10 are fixedly installed in the fixing groove 8, and the elastic clips 10 are of a V-shaped structure, the elastic clamp 10 is contacted with the outer wall of the sampling tube 11, the outer wall of the elastic clamp 10 is lined with rubber, the top of the top plate 2 is provided with a connecting groove 4, the connecting groove 4 is a circular threaded through hole, the inner thread of the connecting groove 4 is connected with a fixed sleeve 5, the fixed sleeve 5 is formed by welding a cylindrical threaded pipe and a circular ring, the cylindrical threaded pipe in the fixed sleeve 5 is connected with the connecting groove 4 through threads, the inside of the fixed sleeve 5 is movably provided with a supporting cylinder 15, the supporting cylinder 15 is in a circular platform-shaped structure, the inner wall of the fixed sleeve 5 is provided with four sliding grooves 12, the sliding grooves 12 are arc-shaped grooves, the inside of the sliding grooves 12 is fixedly provided with springs 13, the outer wall of the supporting cylinder 15 is fixedly provided with four sliding blocks 14 which are movably connected with the sliding grooves 12, the sliding blocks 14 are arc-shaped blocks, the bottoms of the sliding blocks 14 are fixedly connected with the top ends of the springs 13, the top of the supporting cylinder 15 is provided with mounting holes 16, mounting hole 16 is circular screw thread through-hole, the inside hollow region UNICOM of mounting hole 16 has supported the bottom of a section of thick bamboo 15, the internal thread connection of mounting hole 16 has drilling rod 18, drilling rod 18 is formed by a cylindrical threaded rod and a conical piece welding, drilling rod 18 can extend to the outside of supporting a section of thick bamboo 15 all the time, the bottom fixed mounting who supports a section of thick bamboo 15 has two clamp plate 17 that break, clamp plate 17 that breaks is the slope piece that the cross section is triangle-shaped, two spacing holes 6 have been seted up at base 1's top, spacing hole 6 is circular screw thread through-hole, the internal thread connection of spacing hole 6 has gag lever post 7, gag lever post 7 is formed by a cylindrical threaded rod and a conical piece welding, the top fixed mounting of gag lever post 7 has a rectangular block.

The working principle is as follows: by movably mounting a supporting cylinder 15 in the fixed sleeve 5, before survey sampling is carried out, the base 1 is placed on the ground to be sampled, the fixed sleeve 5 is rotated and moved downwards in the connecting groove 4, then the supporting cylinder 15 in the fixed sleeve 5 is pressed, the spring 13 is compressed, the sliding block 14 slides downwards in the sliding groove 12 until the breaking pressure plate 17 is contacted with the ground, the supporting cylinder 15 is pressed continuously until the breaking pressure plate 17 is inserted into the ground, the breaking pressure plate 17 is an inclined block with a triangular cross section, when the breaking pressure plate 17 is subjected to downward pressure applied from the outside, the breaking pressure plate 17 is inserted into the ground and breaks the ground to be sampled, then the drill rod 18 in the mounting hole 16 is rotated, the drill rod 18 is rotated and moved downwards until the conical block in the drill rod 18 is inserted into the broken ground, and the broken ground can be drilled and form a drill hole under the action of the drill rod 18, pulling the sampling tube 11 in the fixed groove 8, enabling the elastic lug 9 and the elastic clamp 10 to deform, enabling the sampling tube 11 to be separated from the fixed groove 8, and inserting the sampling tube 11 into the drilled hole for sampling, so that the problem that a drilling tool needs to be adopted for pre-alignment drilling before surveying and sampling is solved; the limiting rods 7 are connected with the inner threads of the limiting holes 6, when surveying and sampling are carried out, the base 1 is placed on the ground, then the limiting rods 7 are rotated, the limiting rods 7 are rotated downwards and inserted into the ground, and at the moment, the base 1 is limited under the action of the two limiting rods 7 so as to avoid the problem that the whole device is subjected to sliding deviation to influence sampling when surveying and sampling are carried out; there is fixed sleeve 5 through the internal thread connection at spread groove 4, after surveying the sample, rotate drilling rod 18, drilling rod 18 upwards takes in the inside of advancing to a section of thick bamboo 15, pulling drilling rod 18, drilling rod 18 breaks away from ground and resumes the normal position under the elasticity of spring 13, rotate fixed sleeve 5, fixed sleeve 5 rotates and upward movement in the inside of spread groove 4, it moves to the upside position of base 1 to support section of thick bamboo 15 to remove under fixed sleeve 5's drive this moment, thereby be convenient for take in and produce dangerous problem to the staff with avoiding more sharp-pointed drilling rod 18 and fracture clamp plate 17 to supporting a section of thick bamboo 15.

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 geological survey sampling device, includes base (1), there is roof (2) at the top of base (1) through four cylinder pole fixed mounting, and the outer wall fixed mounting of roof (2) has handle (3), and fixed slot (8) have been seted up at the top of roof (2), and the inside movable mounting of fixed slot (8) has sampling tube (11), its characterized in that: connecting groove (4) have been seted up at the top of roof (2), the internal thread connection of connecting groove (4) has fixed sleeve (5), the inside movable mounting of fixed sleeve (5) has to support a section of thick bamboo (15), support the top of a section of thick bamboo (15) and seted up mounting hole (16), the internal thread connection of mounting hole (16) has drilling rod (18), drilling rod (18) are formed by a cylindrical threaded rod and a conical piece welding, the bottom fixed mounting that supports a section of thick bamboo (15) has two clamp plate (17) that break, clamp plate (17) break is that the cross section is triangular's slope piece.

2. A geological survey sampling apparatus as defined in claim 1 wherein: four sliding grooves (12) are formed in the inner wall of the fixed sleeve (5), and four sliding blocks (14) movably connected with the sliding grooves (12) are fixedly mounted on the outer wall of the abutting cylinder (15).

3. A geological survey sampling apparatus as defined in claim 2 wherein: the spring (13) is fixedly installed inside the sliding groove (12), and the bottom of the sliding block (14) is fixedly connected with the top end of the spring (13).

4. A geological survey sampling apparatus as defined in claim 1 wherein: two spacing holes (6) are seted up at the top of base (1), and the inside threaded connection of spacing hole (6) has gag lever post (7), and gag lever post (7) are formed by a cylindrical threaded rod and a conical piece welding.

5. A geological survey sampling apparatus as defined in claim 1 wherein: two elastic lugs (9) with elasticity are fixedly mounted inside the fixing groove (8), and the elastic lugs (9) are of spherical structures.

6. A geological survey sampling apparatus as defined in claim 1 wherein: two elastic clamps (10) with elasticity are fixedly mounted inside the fixing groove (8), and the elastic clamps (10) are of V-shaped structures.