CN212988855U

CN212988855U - Engineering geological exploration is with soil sampling tube of being convenient for expand

Info

Publication number: CN212988855U
Application number: CN202021931082.9U
Authority: CN
Inventors: 丘海斌
Original assignee: Xinjiang Geological Exploration Institute General Administration Of Metallurgical Geology Of China
Current assignee: Xinjiang Geological Exploration Institute General Administration Of Metallurgical Geology Of China
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-16
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses an engineering geological exploration is with soil sampling tube of being convenient for expand, including appearance pipe main part and spiral shell rotating head, the upper end of appearance pipe main part is equipped with the lead screw, and the manual fixed joint in upper end of lead screw, and the upper end of manual fixed joint is equipped with the hand power holding rod, the inside top of appearance pipe main part is equipped with the via hole, and the lower extreme of via hole is equipped with the screw hole, the lower extreme of lead screw is equipped with the connecting rod, and the middle part right side of connecting rod is equipped with the fixed disk, the lower extreme of connecting rod is equipped with the soil collection bucket, and the inside right side of soil collection bucket is equipped with the soil collection opening, the open-ended right side of collecting soil is equipped with the stopper, and the. This engineering geological exploration is with soil sampling tube of being convenient for expand passes through auger bit and the quick sample of conical collection soil bucket, through the detachable design of base, gains the sample fast, and the base can all make assistance-localization real-time to sample direction angle at the sample beginning and sample in-process simultaneously.

Description

Engineering geological exploration is with soil sampling tube of being convenient for expand

Technical Field

The utility model relates to a soil sampling tube technical field is used in engineering geological exploration specifically is a soil sampling tube is used in engineering geological exploration convenient to expand.

Background

Geological exploration is to sample and analyze soil and mineral products, for objects built on the ground, the underground condition of the objects needs to be known, for unexplored mineral deposits, the condition of the mineral deposits is checked, mineral deposit storage is carried out, and meanwhile, geological data required by design is provided for later mine construction.

Present soil sampling tube function is single relatively among geological exploration, inconvenient expansion after the sample, and the sampling tube sampling head is mostly the cylinder, during the sample, the sampling tube gets into the inside comparatively difficult of soil, and is comparatively hard, and the sample is accomplished the back sampling tube and is taken out inconvenient also, development of inconvenient research work, consequently, technical personnel in the field provide an engineering geological exploration with the soil sampling tube of being convenient for expand to solve the problem of proposing in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering geological exploration is with soil sampling tube of being convenient for expand to solve the function singleness that proposes in the above-mentioned background art, the inconvenient expansion of sampling tube gets the sample and takes a sample hard problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering geological exploration is with soil sampling tube that is convenient for expand, includes appearance pipe main part and spiral shell rotating head, the upper end of appearance pipe main part is equipped with the lead screw, and the upper end of lead screw is equipped with manual fixed joint to manual fixed joint's upper end is equipped with the hand power holding rod, the inside top of appearance pipe main part is equipped with the via hole, and the lower extreme of via hole is equipped with the screw hole, the lower extreme of lead screw is equipped with the connecting rod, and the middle part right side of connecting rod is equipped with the fixed disk, the lower extreme of connecting rod is equipped with the soil collection bucket, and the inside right side of soil collection bucket is equipped with the soil collection opening, soil collection open-ended right side is equipped with the stopper, and the lower extreme of.

Preferably, the hand holding part of the hand holding rod is provided with a layer of arc-shaped rubber sleeve, and the hand holding rod is welded and fixed with the manual fixing joint.

Preferably, the screw rod and the threaded hole form a rotating structure through threads, and the screw rod and the connecting rod are welded and fixed.

Preferably, the fixed disk is circular, and the inner diameter of the fixed disk is one millimeter larger than the outer diameter of the connecting rod.

Preferably, the soil collecting barrel is of a cone structure, and the outer diameter of the top of the soil collecting barrel is one centimeter larger than the outer diameter of the connecting rod.

Preferably, the base is in flexible connection with the limiting block in a limiting mode, and the support on the base is welded and fixed with the base.

Preferably, the spiral drill bit is spiral and is welded and fixed with the soil collecting barrel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the soil sampling tube convenient to unfold for engineering geological exploration is matched and fixed by calling different fixing joints and the screw rod, so that sampling in different modes can be performed, more selectivity is achieved, and the practicability is stronger;

2. in the sampling process of the soil sampling tube convenient to unfold for engineering geological exploration, the base can determine the position and the direction, the sampling direction can be prevented from being changed due to uneven force application in the sampling process, meanwhile, the auxiliary positioning can be performed on the angle of the sampling direction when the sampling is started, in addition, after the sampling is completed, the base is taken down, the sampled sample can be taken, and the convenience and the rapidness are realized;

3. this engineering geological exploration is with soil sampling pipe inside soil collection bucket of being convenient for expand is the cone design, and most advanced and auger bit welded fastening can shift over to soil fast at the sample in-process, uses manpower sparingly, raises the efficiency.

Drawings

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

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

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a sample tube body; 2. a screw rod; 3. manually fixing the joint; 4. pulling the holding rod by hand; 5. a via hole; 6. a threaded hole; 7. a connecting rod; 8. fixing the disc; 9. a soil collecting barrel; 10. collecting soil and opening; 11. a limiting block; 12. a base; 13. a helical drill bit.

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 a technical solution: a soil sampling tube convenient to unfold for engineering geological exploration comprises a sample tube main body 1, a screw rod 2, a manual fixed joint 3, a hand-pulling holding rod 4, a through hole 5, a threaded hole 6, a connecting rod 7, a fixed disk 8, a soil collecting barrel 9, a soil collecting opening 10, a limiting block 11, a base 12 and a spiral drill bit 13, wherein the upper end of the sample tube main body 1 is provided with the screw rod 2, the upper end of the screw rod 2 is provided with the manual fixed joint 3, the upper end of the manual fixed joint 3 is provided with the hand-pulling holding rod 4, the hand-holding part of the hand-pulling holding rod 4 is provided with a layer of arc-shaped rubber sleeve, the hand-pulling holding rod 4 is welded and fixed with the manual fixed joint 3, when the soil sampling tube convenient to unfold for engineering geological exploration is sampled, the hand-pulling holding rod 4 is rotated, the hand-pulling holding rod 4 drives the manual fixed joint 3 to rotate, the arc-shaped rubber sleeve on the hand-pulling holding rod 4, the top end of the interior of the sample tube main body 1 is provided with a through hole 5, the lower end of the through hole 5 is provided with a threaded hole 6, a screw rod 2 penetrates through the through hole 5 and the threaded hole 6, the screw rod 2 and the threaded hole 6 form a rotating structure through threads, the screw rod 2 is welded and fixed with a connecting rod 7, the screw rod 2 is in threaded rotating transmission, transmission is facilitated, manpower is saved, efficiency is improved, the lower end of the screw rod 2 is provided with a connecting rod 7, the right side of the middle of the connecting rod 7 is provided with a fixed disk 8, the fixed disk 8 is in a circular ring shape, the inner diameter of the fixed disk 8 is one millimeter larger than the outer diameter of the connecting rod 7, a one millimeter gap facilitates the connecting rod 7 to move in the fixed disk 8, the direction of the connecting rod 7 can be limited, the stability and the accuracy of the whole device are guaranteed, the lower end, in the sampling process, after reaching a certain depth, the outer diameter of the top of the soil collecting barrel 9 is one centimeter larger than the outer diameter of the connecting rod 7, so that the problem of resistance increase caused by the overlarge outer diameter of the connecting rod 7 can be avoided, the whole sampling process and accuracy are influenced, the soil collecting opening 10 is arranged on the right side inside the soil collecting barrel 9, the limiting block 11 is arranged on the right side of the soil collecting opening 10, the base 12 is arranged at the lower end of the limiting block 11, the base 12 is in limiting soft connection with the limiting block 11, the support on the base 12 is fixedly welded with the base 12, the base 12 can determine the position and the direction in the sampling process, the sampling direction can be prevented from being changed due to uneven force application in the sampling process, meanwhile, the auxiliary positioning can be performed on the sampling direction angle when the sampling is started, the base 12 is convenient to take down after the sampling is finished, the sample to be taken, the spiral, collect the pointed end of native bucket 9 bottoms for being the cone, auger bit 13 is the heliciform, and auger bit 13 and collection native bucket 9 welded fastening, auger bit 13 and the cooperation of collection native bucket 9 conveniently collect native bucket 9 and get into the underground, and the sampling in-process can use manpower sparingly, raises the efficiency.

The working principle is as follows: the soil sampling tube convenient to expand for engineering geological exploration is used in the process that firstly, the sampling position is determined, the sampling mode is selected, if the sampling mode is automatic, the automatic fixed joint is replaced, currently, the manual mode is selected, and the manual fixed joint 3 and the base 12 are installed;

then, the base 12 is placed at a target position, the hand-pulling holding rod 4 is rotated, an arc-shaped rubber sleeve is arranged on the hand-pulling holding rod 4, friction force is increased, two hands are protected, the manual fixing joint 3 is driven by the rotation of the hand-pulling holding rod 4, the manual fixing joint 3 is fixed with the screw rod 2 in a threaded manner, the screw rod 2 and the threaded hole 6 form a rotating structure through threads, the screw rod 2 rotates to drive the connecting rod 7 to rotate downwards, the connecting rod 7 drives the soil collecting barrel 9 to rotate downwards, the soil collecting barrel 9 drives the spiral drill 13 to rotate downwards, the soil collecting barrel 9 is of a rotating cone structure, the spiral drill 13 and the soil collecting barrel 9 can quickly and laborsavingly enter soil, sampling efficiency is improved, when the soil enters the soil, the soil can be collected by the soil collecting opening 10 on the right side inside the soil collecting barrel 9 and enters the soil collecting barrel 9, after sampling is finished, the hand-pulling holding rod 4, the lead screw 2 rotates to drive the connecting rod 7 to rotate and move upwards, the connecting rod 7 drives the soil collecting barrel 9 to rotate and move upwards, the soil collecting barrel 9 drives the spiral drill bit 13 to rotate upwards to the original position, the base 12 is dismounted, and the collected sample can be obtained.

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 an engineering geological exploration is with soil sampling tube convenient to expand, includes sample tube main part (1) and auger bit (13), its characterized in that: the upper end of appearance pipe main part (1) is equipped with lead screw (2), and the upper end of lead screw (2) is equipped with manual fixed joint (3) to the upper end of manual fixed joint (3) is equipped with hand power holding rod (4), the inside top of appearance pipe main part (1) is equipped with via hole (5), and the lower extreme of via hole (5) is equipped with screw hole (6), the lower extreme of lead screw (2) is equipped with connecting rod (7), and the middle part right side of connecting rod (7) is equipped with fixed disk (8), the lower extreme of connecting rod (7) is equipped with album soil bucket (9), and the inside right side of album soil bucket (9) is equipped with album soil opening (10), the right side of collection soil opening (10) is equipped with stopper (11), and the lower extreme of stopper (11) is equipped with base (12), auger bit (13) are located the bottom of album soil bucket (9).

2. A deployable soil sampling tube for engineering geological exploration, as claimed in claim 1, wherein: the screw rod (2) and the threaded hole (6) form a rotating structure through threads, and the screw rod (2) and the connecting rod (7) are welded and fixed.

3. A deployable soil sampling tube for engineering geological exploration, as claimed in claim 1, wherein: the hand-held part of the hand-held rod (4) is provided with a layer of arc-shaped rubber sleeve, and the hand-held rod (4) is welded and fixed with the manual fixed joint (3).

4. A deployable soil sampling tube for engineering geological exploration, as claimed in claim 1, wherein: the fixed disk (8) is in a circular ring shape, and the inner diameter of the fixed disk (8) is one millimeter larger than the outer diameter of the connecting rod (7).

5. A deployable soil sampling tube for engineering geological exploration, as claimed in claim 1, wherein: the soil collecting barrel (9) is of a cone structure, and the outer diameter of the top of the soil collecting barrel (9) is one centimeter larger than the outer diameter of the connecting rod (7).

6. A deployable soil sampling tube for engineering geological exploration, as claimed in claim 1, wherein: the base (12) is in flexible connection with the limiting block (11) in a limiting mode, and the support on the base (12) is fixed with the base (12) in a welding mode.

7. A deployable soil sampling tube for engineering geological exploration, as claimed in claim 1, wherein: the spiral drill bit (13) is spiral, and the spiral drill bit (13) is welded and fixed with the soil collecting barrel (9).