CN211777392U

CN211777392U - Geological sampling drilling probe

Info

Publication number: CN211777392U
Application number: CN202020293379.0U
Authority: CN
Inventors: 张维猛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-27
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a geological sampling probing probe, including the connecting rod, the sleeve has been placed to the below of connecting rod, telescopic upper surface offer with the slide opening of connecting rod looks adaptation, telescopic bottom fixedly connected with drill collar, the bottom of connecting rod runs through the slide opening and extends to the inside of drill collar, the bottom fixedly connected with drill bit of connecting rod, the bottom of drill bit extends to the below of drill collar, the surface cover of connecting rod is equipped with the go-between, the screw hole that the annular was arranged is seted up to the surface of go-between, the bottom and the telescopic top fixed connection of go-between. This geological sampling probing probe can fix a position the connecting rod through being equipped with threaded rod, second locating hole and second locating hole, makes the connecting rod drive the sleeve and rotate when carrying out the pivoted, can continue to bore downwards after the drill bit rises to the rising through being equipped with the drill collar, takes in earth to the inside of drill collar, realizes gathering after reaching the expectation position.

Description

Geological sampling drilling probe

Technical Field

The utility model relates to a geological survey technical field specifically is a geological sampling probing probe.

Background

The geological exploration can be understood as geological work in a broad sense, and is the investigation and research work on 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 can take a sample to the geology and carry out the analysis when geological survey, can use the probe to take a sample when taking a sample, but the probe in present stage has certain problem when using, for example can't begin to take a sample after the probe deepens the underground, lead to the generally shallow geological sampling in earth's surface that gathers when taking a sample, can't gather the geological sampling who deepens the underground, lead to when carrying out the analysis to the geological sampling, can't obtain accurate information, for this reason we propose a geological sampling drilling probe and solve above problem.

Disclosure of Invention

An object of the utility model is to provide a geology sample probing probe 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 sampling and drilling probe comprises a connecting rod, a sleeve is placed below the connecting rod, a sliding hole matched with the connecting rod is formed in the upper surface of the sleeve, a drill collar is fixedly connected to the bottom end of the sleeve, the bottom end of the connecting rod penetrates through the sliding hole and extends to the inside of the drill collar, a drill bit is fixedly connected to the bottom end of the connecting rod, the bottom end of the drill bit extends to the lower portion of the drill collar, a connecting ring is sleeved on the outer surface of the connecting rod, threaded holes which are arranged in an annular mode are formed in the outer surface of the connecting ring, the bottom end of the connecting ring is fixedly connected with the top end of the sleeve, first positioning holes which are arranged in an annular mode are formed in the outer surface of the connecting rod, a threaded rod is placed in each first positioning hole, one end, far away from the connecting rod, of each threaded rod penetrates through the threaded hole, the outer surface of each threaded rod is in threaded connection with the inner wall of each threaded hole.

Preferably, the outer surface of the drill bit is sleeved with a protection ring matched with the drill bit, and the top end of the protection ring is fixedly connected with the bottom end of the drill ring.

Preferably, the outer surface of the sleeve is fixedly connected with a helical blade.

Preferably, a shunt ring is fixedly connected to the outer surface of the sleeve, and the shunt ring is located below the helical blade.

Preferably, two sets of spouts, every are seted up to telescopic inner wall the inside equal joint of spout has the slider with spout looks adaptation, every the slider is close to the one end of connecting rod all with the surface fixed connection of connecting rod.

Preferably, two groups of rotating handles are arranged above the sleeve, and one side faces, close to each other, of the two groups of rotating handles are fixedly connected with one ends, far away from each other, of the two groups of threaded rods respectively.

Advantageous effects

The utility model discloses following beneficial effect has:

1. through being equipped with the threaded rod, second locating hole and second locating hole can be fixed a position the connecting rod, make the connecting rod drive the sleeve and rotate when carrying out the pivoted, can be after the drill bit rises to the drill bit through being equipped with the collar, can continue to drill downwards, income earth to the inside of collar, realize gathering after reaching the expectation position, the sample can't be started after the probe gos deep into the underground, lead to the more shallow geological sample in earth's surface that generally is gathered when taking a sample, the geological sample that can't gather deep underground, cause when carrying out the analysis to geological sample, can't obtain accurate information's problem.

2. Can be more stable when the connecting rod removes through being equipped with spout and slider, avoid appearing the connecting rod and rock, lead to bumping with the sleeve and cause the problem of sleeve damage, can ensure that the connecting rod can remove from top to bottom when the connecting rod adjusts the position through being equipped with the slide opening.

Drawings

Fig. 1 is a cross-sectional view of a front view of the sleeve of the present invention;

fig. 2 is a front view of the sleeve of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the device comprises a connecting rod 1, a threaded hole 2, a sliding block 3, a drill bit 4, a protection ring 5, a drill ring 6, a shunt ring 7, a sliding groove 8, a sleeve 9, a helical blade 10, a rotary handle 11, a connecting ring 12, a second positioning hole 13, a sliding hole 14, a first positioning hole 15 and a threaded rod 16.

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. 1-3, the present invention provides a technical solution: a geological sampling drilling probe comprises a connecting rod 1, a sleeve 9 is placed below the connecting rod 1, two groups of rotating handles 11 are placed above the sleeve 9, one side face, close to each other, of each group of rotating handles 11 is fixedly connected with one end, far away from each other, of each group of threaded rods 16 respectively, the threaded rods 16 are convenient to adjust through the rotating handles 11, threaded scratch fingers are avoided, two groups of sliding grooves 8 are formed in the inner wall of the sleeve 9, a sliding block 3 matched with the sliding grooves 8 is clamped inside each sliding groove 8, one end, close to the connecting rod 1, of each sliding block 3 is fixedly connected with the outer surface of the connecting rod 1, the sliding grooves 8 and the sliding blocks 3 can move up and down on the connecting rod 1 more stably, a shunting ring 7 is fixedly connected to the outer surface of the sleeve 9, the shunting ring 7 is located below a helical blade 10, the area of a drilled hole is increased through the shunting ring 7, helical blades, the sleeve 9 map can be discharged upwards for collection.

The upper surface of the sleeve 9 is provided with a sliding hole 14 matched with the connecting rod 1, the bottom end of the sleeve 9 is fixedly connected with a drill collar 6, the bottom end of the connecting rod 1 penetrates through the sliding hole 14 and extends into the drill collar 6, the bottom end of the connecting rod 1 is fixedly connected with a drill bit 4, the outer surface of the drill bit 4 is sleeved with a protection ring 5 matched with the drill bit 4, the top end of the protection ring 5 is fixedly connected with the bottom end of the drill collar 6, a contact port between the drill bit 4 and the sleeve 9 can be protected through the protection ring 5 when drilling the ground, the bottom end of the drill bit 4 extends to the lower part of the drill collar 6, the outer surface of the connecting rod 1 is sleeved with a connecting ring 12, the outer surface of the connecting ring 12 is provided with threaded holes 2 which are arranged in an annular shape, the bottom end of the connecting ring 12 is fixedly connected with the top end of the sleeve 9, the, threaded rod 16 has all been placed to the inside of every first locating hole 15, and the one end that connecting rod 1 was kept away from to every threaded rod 16 all runs through screw hole 2 and extends to the outside of go-between 12, and the surface of every threaded rod 16 all with the inner wall threaded connection of screw hole 2.

The working principle is as follows: install the device on the boring machine, boring machine work drives connecting rod 1 and carries out work, connecting rod 1 drives drill bit 4 and rotates, and connecting rod 1 drives go-between 12 through threaded rod 16 and rotates, go-between 12 rotates and drives sleeve 9 and rotate, sleeve 9 drives collar 6 and rotates, begin to bore the ground, when reaching the anticipated degree of depth, stop the boring machine, adjusting threaded rod 16 relocates connecting rod 1, upwards promote connecting rod 1, make threaded rod 16 insert the inside of second locating hole 13, start the boring machine once more and move sleeve 9 downwards, make earth get into to the inside of sleeve 9.

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. A geological sampling drilling probe, comprising a connecting rod (1), characterized in that: a sleeve (9) is placed below the connecting rod (1), a sliding hole (14) matched with the connecting rod (1) is formed in the upper surface of the sleeve (9), a drill collar (6) is fixedly connected to the bottom end of the sleeve (9), the bottom end of the connecting rod (1) penetrates through the sliding hole (14) and extends into the drill collar (6), a drill bit (4) is fixedly connected to the bottom end of the connecting rod (1), the bottom end of the drill bit (4) extends to the lower portion of the drill collar (6), a connecting ring (12) is sleeved on the outer surface of the connecting rod (1), threaded holes (2) which are arranged in an annular mode are formed in the outer surface of the connecting ring (12), the bottom end of the connecting ring (12) is fixedly connected with the top end of the sleeve (9), first positioning holes (15) which are arranged in an annular mode are formed in the outer surface of the connecting rod (1), and second positioning holes (13) which are arranged in an annular, threaded rods (16) are placed in the first positioning holes (15), one end, far away from the connecting rod (1), of each threaded rod (16) penetrates through the threaded hole (2) and extends to the outer portion of the connecting ring (12), and the outer surface of each threaded rod (16) is in threaded connection with the inner wall of the threaded hole (2).

2. A geological sampling drilling probe according to claim 1 wherein: the outer surface cover of drill bit (4) is equipped with protection ring (5) with drill bit (4) looks adaptation, the top of protection ring (5) and the bottom fixed connection of drill collar (6).

3. A geological sampling drilling probe according to claim 1 wherein: the outer surface of the sleeve (9) is fixedly connected with a helical blade (10).

4. A geological sampling drilling probe according to claim 1 wherein: the outer surface of the sleeve (9) is fixedly connected with a shunt ring (7), and the shunt ring (7) is located below the helical blades (10).

5. A geological sampling drilling probe according to claim 1 wherein: two sets of spouts (8), every have been seted up to the inner wall of sleeve (9) the inside equal joint of spout (8) has slider (3) with spout (8) looks adaptation, every slider (3) are close to the one end of connecting rod (1) and all are connected with the surface fixed connection of connecting rod (1).

6. A geological sampling drilling probe according to claim 1 wherein: two groups of rotating handles (11) are arranged above the sleeve (9), and one side surfaces, close to each other, of the two groups of rotating handles (11) are fixedly connected with one ends, far away from each other, of the two groups of threaded rods (16) respectively.