CN210603985U

CN210603985U - Geological exploration soil sample drilling casing pipe

Info

Publication number: CN210603985U
Application number: CN201921350842.4U
Authority: CN
Inventors: 闫和平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-05-22
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses geological exploration soil sample bores gets sleeve pipe discloses one kind can carry out the split combination, is convenient for take out the drilling of taking out and clearing up the inside soil sample of geminate transistors and gets the sleeve pipe. The hand-operated driving does not need an additional power supply, and is convenient for personnel to move and use. The utility model discloses a fixed frame, including the bottom plate, the mount is arranged perpendicularly on its characterized in that mount, and U type opening down, it has the groove of getting to open corresponding mount U type open-ended position on the bottom plate, the antiskid tooth has been put to the bottom plate bottom, and on mount one side was arranged respectively to two pole covers, and two pole covers distribute from top to bottom, the pole cover is not closed ring, and two supplementary dead levers are arranged in between two pole covers, and are located same water flat line, and the carrying handle is arranged in on the mount, and is located mount roof side, and mount roof middle part position is arranged in to fixed swivel nut, and the screw rod runs through fixed swivel nut, and with fixed swivel nut looks spiro union, the crank is fixed and is arranged.

Description

Geological exploration soil sample drilling casing pipe

Technical Field

The utility model discloses when geological exploration soil sample bores gets sleeve pipe relates to a geological exploration, bore the sleeve pipe of getting soil sample, belong to the geological exploration field. In particular to a drilling casing pipe which can be disassembled and combined and is convenient for taking out and cleaning the soil sample in the pipe.

Background

Geological exploration is to survey, survey geology through various means, methods promptly, confirm suitable holding power layer, according to the foundation bearing capacity on holding power layer, confirm basic type, the investigation research activity of calculation basic parameter, all have important application in building construction, mineral products survey the aspect, at present, the soil sample drilling device that the prospecting personnel used carries out soil sample collection through helical blade mostly, helical blade sets up in the helical conveyer pipe, firstly the soil sample is difficult for taking out in the helical conveyer pipe during the use, secondly helical conveyer pipe is difficult for carrying out the clearance of remaining soil sample when follow-up reuse, cause the influence to follow-up survey easily.

Notice No. CN207879322U discloses a geological prospecting is with manual soil sampling device of shallow layer, including first sampling tube, the lower extreme of first sampling tube is equipped with first grafting ring, open on the inner chamber upper portion of first grafting ring has the ball groove, the inside in ball groove is inlayed and is had first ball, the right side at the connecting block is inlayed to the left end of first ball, the left end fixed connection of connecting block is in the lateral wall upper end of second grafting ring, the inboard of first grafting ring is pegged graft and is had the second grafting ring, the lower extreme fixedly connected with second sampling tube of second grafting ring, the lower extreme fixedly connected with sample head of second sampling tube, the lower extreme of sample head is fixed to be equipped with and is bored the piece, and the device is its spiral sampling tube is inside to be difficult for clearing up, and the soil sample of gathering simultaneously is comparatively troublesome when taking out from the spiral sampling tube.

Notice No. CN109187081A discloses soil sample collection system for geological prospecting, which comprises a frame, the frame is the setting of type of protruding, the equal threaded connection in bottom left and right sides of frame has the regulation post of vertical setting, the top spiro union of frame has the screw rod, the bottom of screw rod is fixed with first motor, the spout has been seted up to the side about the inner chamber of frame, two be connected with the backup pad between the slider, the bottom of first motor is connected to the top of backup pad, the output of first motor is connected with the pivot, and the device spiral soil conveying mechanism is inside to be difficult for clearing up remaining soil sample.

Disclosure of Invention

In order to improve the condition, the utility model discloses geological exploration soil sample bores gets the sleeve pipe provides one kind and can carry out the split combination, is convenient for take out the brill of taking the sleeve pipe with the clearance to the inside soil sample of geminate transistor. The hand-operated driving does not need an additional power supply, and is convenient for personnel to move and use.

The utility model discloses geological exploration soil sample bores gets sleeve pipe is realized like this: the utility model discloses geological exploration soil sample bores gets sleeve pipe comprises main part device and brill device, and the main part device comprises carrying handle, mount, bottom plate, antiskid tooth, rod cover and supplementary dead lever, and the mount is arranged in on the bottom plate perpendicularly, the mount is U type plate structure, and U type opening down, it has the brill groove to open corresponding mount U type open-ended position on the bottom plate, the antiskid tooth has been put to the bottom plate bottom, and two rod covers are arranged respectively on mount one side, and two rod covers distribute from top to bottom, the rod cover is not closed ring, and two supplementary dead levers are arranged in between two rod covers, and are located same water flat line, and the carrying handle is arranged in on the mount, and is located mount roof side, and the brill device is by crank, screw rod, alignment jig, drill barrel, sleeve pipe, No. two sleeve pipes, fixed swivel nut, brill tooth, oblique lug, connection swivel nut, connecting thread, The device comprises a hexagonal edge and a roller, wherein the fixed screw sleeve is arranged in the middle of a top plate of the fixed frame, the screw rod penetrates through the fixed screw sleeve and is in threaded connection with the fixed screw sleeve, the crank is fixedly arranged at the top end of the screw rod, the first sleeve is arranged in the U-shaped groove of the fixed frame, the top end of the first sleeve is connected with the bottom end of the screw rod through the connecting screw sleeve, the top end of the first sleeve is of a closed structure, the second sleeve is arranged in the U-shaped groove of the fixed frame and is positioned under the first sleeve, the top end of the second sleeve is in threaded connection with the bottom end of the first sleeve through the connecting screw thread, the outer side edge of the top end of the second sleeve is a hexagonal edge, the drill cylinder is positioned in the U-shaped groove of the fixed frame and is positioned under the second sleeve, the top end of the drill cylinder is in threaded connection with the bottom end of the second sleeve, two circles of inclined convex blocks, the two centering frames are symmetrically arranged on two inner side surfaces of the fixing frame, one end of each centering frame is of an arc-shaped rod-shaped structure and clamped on the outer side surface of the drill cylinder, rotatable rollers are arranged on the surfaces, attached to the drill cylinder, of the arc-shaped rod-shaped structures, at least two rollers are arranged on a single centering frame, drill teeth are arranged at the bottom end of the drill cylinder, the second sleeve is communicated with the first sleeve and the drill cylinder, and the hexagonal edges correspond to the auxiliary fixing rods;

furthermore, a plurality of ring teeth are arranged on the inclined surface of the inclined convex block.

Has the beneficial effects.

The soil sample can be conveniently taken out from the sleeve by assembling and disassembling, and the sleeve is conveniently cleaned.

And the hand-operated driving does not need an additional power supply, so that the mobile use of personnel is facilitated.

Thirdly, the use and the operation are simple and convenient.

Drawings

FIG. 1 is a three-dimensional structure diagram of a casing for geological exploration soil sample drilling of the present invention;

FIG. 2 is a schematic structural view of the geological exploration soil sample drilling casing of the present invention;

FIG. 3 is a three-dimensional structure diagram of a first casing of the geological exploration soil sample drilling casing of the utility model;

FIG. 4 is a three-dimensional structure view of the geological exploration soil sample drilling casing when detached;

FIG. 5 is a schematic structural view of the centering rack of the geological exploration soil sample drilling casing of the present invention;

figure 6 the utility model discloses geological exploration soil sample bores gets sleeve pipe embodiment 2's schematic structure.

In the attached drawings

Wherein the method comprises the following steps: the device comprises a crank 1, a screw rod 2, a lifting handle 3, a fixing frame 4, a centering frame 5, a bottom plate 6, an anti-skidding tooth 7, a drill cylinder 8, a rod sleeve 9, an auxiliary fixing rod 10, a first sleeve 11, a second sleeve 12, a fixing threaded sleeve 13, a drill tooth 14, an inclined convex block 15, a connecting threaded sleeve 16, a connecting thread 17, a hexagonal edge 18, a roller 19 and a ring tooth 20.

The specific implementation mode is as follows:

example 1:

the utility model discloses geological exploration soil sample bores and gets sleeve pipe is realized like this, comprises main part device and brill device, and main part device comprises carrying handle 3, mount 4, bottom plate 6, antiskid tooth 7, rod cover 9 and supplementary dead lever 10, and on bottom plate 6 was arranged perpendicularly in to mount 4, mount 4 was U type plate structure, and U type opening down, it has the groove of getting to open corresponding mount 4U type open-ended position on bottom plate 6, antiskid tooth 7 has been put to bottom plate 6 bottom, and two rod covers 9 are arranged respectively on mount 4 one side, and two rod covers 9 distribute from top to bottom, rod cover 9 is the unclosed ring, and two supplementary dead levers 10 are arranged between two rod covers 9, and are located same water flat line, and carrying handle 3 is arranged on mount 4, and is located mount 4 roof sides, and the brill device is by crank 1, screw rod 2, centering frame 5, a drill 8, The drill bit comprises a first sleeve 11, a second sleeve 12, a fixed threaded sleeve 13, drill teeth 14, an inclined bump 15, a connecting threaded sleeve 16, a connecting thread 17, a hexagonal edge 18 and a roller 19, wherein the fixed threaded sleeve 13 is arranged in the middle of a top plate of a fixed frame 4, a screw rod 2 penetrates through the fixed threaded sleeve 13 and is in threaded connection with the fixed threaded sleeve 13, a crank 1 is fixedly arranged at the top end of the screw rod 2, the first sleeve 11 is arranged in a U-shaped groove of the fixed frame 4, the top end of the first sleeve 11 is connected with the bottom end of the screw rod 2 through the connecting threaded sleeve 16, the top end of the first sleeve 11 is of a closed structure, the second sleeve 12 is arranged in the U-shaped groove of the fixed frame 4 and is positioned under the first sleeve 11, the top end of the second sleeve 12 is in threaded connection with the bottom end of the first sleeve 11 through the connecting thread 17, the outer side of the top end of the second sleeve 12 is the hexagonal edge 18, a drill bit 8 is positioned in the U-, the top end of the drill cylinder 8 is in threaded connection with the bottom end of the second sleeve 12 through a connecting thread 17, two circles of inclined lugs 15 are arranged on the inner wall of the drill cylinder 8, the width of each inclined lug 15 is gradually increased from bottom to top, the two centering frames 5 are symmetrically arranged on the two inner side surfaces of the fixing frame 4, one end of each centering frame 5 is of an arc-shaped rod-shaped structure and is clamped on the outer side surface of the drill cylinder 8, rotatable rollers 19 are arranged on the surfaces, attached to the drill cylinder 8, of the arc-shaped rod-shaped structures, the number of the rollers 19 on each centering frame 5 is at least two, drill teeth 14 are arranged at the bottom end of the drill cylinder 8, the second sleeve 12 is communicated with the first sleeve 11 and the drill cylinder 8, and the hexagonal edge 18 corresponds to the auxiliary fixing rod 10;

when the drilling tool is used for drilling a geological exploration soil sample, firstly, a drilling casing pipe is placed on the ground to be sampled, a person treads on the bottom plate 6 through feet to fix the drilling casing pipe, then the crank handle 1 is rotated to drive the screw rod 2 to rotate, the screw rod 2 is in threaded connection with the fixed screw sleeve 13, the fixed screw sleeve 13 is fixed, the screw rod 2 rotates and descends along the fixed screw rod 2, the screw rod 2 drives the drill barrel 8 to rotate and descend, the drill barrel 8 cuts soil through the drill teeth 14 and drills into soil, the drill barrel 8 drives the first casing pipe 11 and the second casing pipe 12 to extend into the soil, in the drilling process, the soil gradually enters the drill barrel 8, the second casing pipe 12 and the first casing pipe 11 to be sampled, after the drill barrel 8 drills a certain depth, the crank handle 1 is rotated reversely by the person to enable the first casing pipe 11, the second casing pipe 12 and the drill barrel 8 to rotate and retreat from the ground, and when the drill barrel 8 retreats, the inclined lug 15 on the inner wall of the first casing pipe 11, The second sleeve 12 is clamped with the soil sample in the drill barrel 8, so that the soil sample is withdrawn from the soil together, then a person can integrally rotate and detach the first sleeve 11, the second sleeve 12 and the drill barrel 8 at the connecting screw sleeve 16, the integrally detached first sleeve 11, second sleeve 12 and drill barrel 8 are buckled in the rod sleeve 9 on one side of the fixing frame 4, and the auxiliary fixing rod 10 is clamped on the hexagonal edge 18 at the top end of the second sleeve 12 for auxiliary fixing, so that the person can detach the first sleeve 11, the second sleeve 12 and the drill barrel 8 one by one, the first sleeve 11, the second sleeve 12 and the drill barrel 8 are detached, the internal soil sample can be taken out, the insides of the first sleeve 11, the second sleeve 12 and the drill barrel 8 can be cleaned conveniently, and the purposes of detaching, combining and taking out and cleaning the internal soil sample of the pipe are achieved.

Example 2:

the difference between this example and example 1 is: a plurality of ring teeth 20 are arranged on the inclined surface of the inclined convex block 15; when the device is used, the locking capacity of the soil sample in the drill cylinder 8 can be improved, and the soil sample is prevented from falling off when being drawn out and returned.

The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A geological exploration soil sample drilling casing is characterized in that: the drilling device comprises a main body device and a drilling device, wherein the main body device comprises a carrying handle, a fixing frame, a bottom plate, anti-skidding teeth, rod sleeves and auxiliary fixing rods, the fixing frame is vertically arranged on the bottom plate, the fixing frame is of a U-shaped plate structure, the U-shaped opening faces downwards, a drilling groove is formed in the position, corresponding to the U-shaped opening of the fixing frame, on the bottom plate, the two rod sleeves are respectively arranged on one side of the fixing frame and are distributed up and down, the rod sleeves are non-closed circular rings, the two auxiliary fixing rods are arranged between the two rod sleeves and are positioned on the same horizontal line, the carrying handle is arranged on the fixing frame and is positioned on the side edge of a top plate of the fixing frame, the drilling device comprises a crank, a screw rod, a centering frame, a first sleeve, a second sleeve, a fixing screw sleeve, a drilling tooth, an inclined lug, a connecting screw sleeve, a hexagonal edge and a roller wheel, the screw rod penetrates through the fixed threaded sleeve and is in threaded connection with the fixed threaded sleeve, the crank is fixedly arranged at the top end of the screw rod, the first sleeve is arranged in a U-shaped groove of the fixed frame, the top end of the first sleeve is connected with the bottom end of the screw rod through the connecting threaded sleeve, the top end of the first sleeve is of a closed structure, the second sleeve is positioned in the U-shaped groove of the fixed frame and is positioned under the first sleeve, the top end of the second sleeve is in threaded connection with the bottom end of the first sleeve through connecting threads, the outer side edge of the top end of the second sleeve is a hexagonal edge, the drill cylinder is positioned in the U-shaped groove of the fixed frame and is positioned under the second sleeve, the top end of the drill cylinder is in threaded connection with the bottom end of the second sleeve through connecting threads, the two centering frames are symmetrically arranged on two inner side surfaces of the fixed frame, one end of each centering frame is of an arc rod-shaped structure and is clamped on the, the second sleeve is communicated with the first sleeve and the drill cylinder, and the hexagonal edge corresponds to the auxiliary fixing rod.

2. The geological exploration soil sample drilling casing pipe as claimed in claim 1, wherein a plurality of ring teeth are arranged on the inclined surface of the inclined convex block.

3. The geological exploration soil sample drilling casing pipe as claimed in claim 1, wherein two circles of inclined lugs are arranged on the inner wall of the drilling barrel.

4. A geological exploration soil sample drilling casing as claimed in claim 3, wherein said oblique projections have a width which gradually increases from bottom to top.

5. The geological exploration soil sample drilling sleeve as claimed in claim 1, wherein rotatable rollers are arranged on the surface where the arc-shaped rod-shaped structure is attached to the drill barrel, and the number of the rollers on a single centering frame is at least two.

6. The geological exploration soil sample drilling sleeve as claimed in claim 1, wherein anti-slip teeth are arranged at the bottom of the bottom plate.