CN213953507U

CN213953507U - Geology reconnaissance probing device

Info

Publication number: CN213953507U
Application number: CN202022224839.7U
Authority: CN
Inventors: 王田三; 王士超; 段华京
Original assignee: Qingdao Pingjian Boyuan Engineering Management Group Co ltd
Current assignee: Qingdao Pingjian Boyuan Engineering Management Group Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-08-13
Anticipated expiration: 2030-10-09

Abstract

The utility model relates to the technical field of drilling devices, in particular to a geological prospecting drilling device, which comprises a drilling device body, wherein a retractable groove is arranged on the bottom surface of a bottom plate of the drilling device body, a plug plate is inserted in the retractable groove, a flexible folding protective cover is arranged between the plug plate and the top surface of the retractable groove, the plug plate is fixed on the top surface of a backing ring, the surface of the backing ring is screwed with a connecting screw rod, the connecting screw rod penetrates through the bottom plate of the drilling device body, and the top end of the connecting screw rod is provided with a screwing handle; the beneficial effects are that: the utility model provides an installation bradyseism post on the geology reconnaissance probing device bottom plate, bradyseism post bottom surface adds establishes the universal wheel, and the equipment of so being convenient for carries out transports to set up on the bottom plate and receive and release the groove, receive and release inslot portion and add the flexible folding protective cover of establishing and be pulled downwards by plugboard cooperation backing ring, the flexible folding protection casing after the expansion shelters from the dust that drilling rod work produced.

Description

Geology reconnaissance probing device

Technical Field

The utility model relates to a drilling rig technical field specifically is a geology reconnaissance drilling rig.

Background

Geological exploration is investigation and research activities 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 product census, provide mineral product reserves and geological data required by mine construction design for finding out the quality and quantity of the mineral product 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.

The Chinese utility model with the publication number of CN211524697U provides a geological prospecting drilling device, which facilitates the installation and fixation of a threaded rod through the arrangement of a mounting plate, can limit the drilling depth through the arrangement of a limiting block, facilitates the use of the drilling device, can ensure the rotary use of a rotary sleeve body through the arrangement of a damping pad and the rotary sleeve body, and can not be influenced by the rotation of the limiting block to increase the practicability of the rotary sleeve body; the degree of depth of demonstration probing that can be accurate through the setting of pointer and yardstick scale is convenient to drive driving motor's lift adjustment through setting up of location lifter plate, conveniently drives the rotatory excavation of drill bit through setting up of driving motor and main shaft, can guarantee the fixed of location lifter plate and go up and down through accepting the setting of board and hydraulic lifting rod.

However, the equipment lacks a transfer structure, cannot be pushed to move, needs manual carrying, is large in labor capacity, and generates a large amount of dust during drilling work; therefore, the utility model provides a geology reconnaissance probing device is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geology reconnaissance probing 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 prospecting drilling device comprises a drilling device body, wherein a retraction groove is formed in the bottom surface of a bottom plate of the drilling device body, a plug plate is inserted in the retraction groove, a flexible folding protective cover is arranged between the plug plate and the top surface of the retraction groove, the plug plate is fixed on the top surface of the backing ring, the surface of the backing ring is screwed with a connecting screw rod which penetrates through the bottom plate of the drilling device body, the top end of the connecting screw is provided with a screwing handle, the bottom surface of the bottom plate of the drilling device body is provided with a shock absorption column, the bottom surface of the shock absorption column is provided with universal wheels, the top surface of the bottom plate of the drilling device body is provided with a surrounding frame, the inner ring surface of the enclosing frame is provided with a traction column, the other end of the traction column is fixed on the outer ring surface of the scraping ring, the scraping ring is sleeved on the outer side of a drill rod of the drilling device body, and bristles are arranged on the inner ring surface of the enclosing frame.

Preferably, the retraction groove is of an annular cylinder structure, the plug plate is of an annular plate structure, the flexible folding protective cover is folded to be arranged inside the retraction groove, and the backing ring is of an annular plate structure.

Preferably, the connecting screw rods are arranged in two groups, the two groups of connecting screw rods are symmetrically distributed about the center of the bottom plate of the drilling device body, the shock absorption column is of a T-shaped cylindrical structure, the outer side of the shock absorption column is sleeved with a spring, and the spring is located between the bottom surface of the drilling device body and the top surface of the bottom plate of the shock absorption column.

Preferably, the enclosure frame is of a circular truncated cone-shaped annular structure, the circular annular structure is integrally formed at the top end of the enclosure frame, and the traction column and the bristles are located on the inner wall of the circular annular structure.

Preferably, the scraping ring is of an annular structure with an isosceles trapezoid cross section, the traction columns are of a circular column structure, the number of the traction columns is multiple, and the multiple traction columns are distributed in a cross-shaped arrangement manner.

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

1. the utility model provides a seismic prospecting drilling device bottom plate on install the bradyseism post, the bradyseism post bottom surface adds establishes the universal wheel, so be convenient for carry out equipment transportation to set up on the bottom plate and receive and release the groove, receive and release the flexible folding protective cover that the inslot portion added established and pull downwards by plugboard cooperation backing ring, the flexible folding protective cover after the expansion shelters from the dust that drilling rod work produced;

2. the utility model provides a geological survey drilling equipment adds at the bottom plate top surface of drilling equipment body and establishes enclosure frame, and enclosure frame inner ring installation is scraped the ring and is scraped bull stick surface adhesion earth, and the brush remains earth with the drilling rod surface and sweeps, and because the brush hair distributes densely, reduces the dust volume of scattering outward that the drilling produced.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: the drilling device comprises a drilling device body 1, a retraction groove 2, a plug plate 3, a flexible folding protective cover 4, a backing ring 5, a connecting screw rod 6, a screwing handle 7, a cushioning column 8, a universal wheel 9, a containment frame 10, a traction column 11, a scraping ring 12 and bristles 13.

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 to 3, the present invention provides a technical solution: a geological exploration drilling device comprises a drilling device body 1, a retraction groove 2 is formed in the bottom surface of a bottom plate of the drilling device body 1, a plug plate 3 is inserted into the retraction groove 2, a flexible folding protective cover 4 is bonded between the plug plate 3 and the top surface of the retraction groove 2, the plug plate 3 is bonded on the top surface of a backing ring 5, a connecting screw 6 is screwed on the surface of the backing ring 5, the retraction groove 2 is of an annular cylinder structure, the plug plate 3 is of an annular plate structure, the flexible folding protective cover 4 is folded and exists in the retraction groove 2, the backing ring 5 is of an annular plate structure, the connecting screw 6 penetrates through the bottom plate of the drilling device body 1, a screwing handle 7 is welded at the top end of the connecting screw 6, the screwing handle 7 is screwed upwards by hand during drilling operation of the drilling device body 1, the connecting screw 6 is screwed upwards by the screwing handle 7, after the bottom end of the connecting screw 6 is separated from the backing ring 5, the backing ring 5 pulls the plug plate 3 to fall off from the retraction groove 2, the flexible folding protective cover 4 is unfolded, so that the flexible folding protective cover 4 shields dust generated by the operation of the drill rod;

the bottom surface of the bottom plate of the drilling device body 1 is welded with a shock absorption column 8, the bottom surface of the shock absorption column 8 is welded with a universal wheel 9, the shock absorption column 8 is in a T-shaped cylindrical structure, the outer side of the shock absorption column 8 is sleeved with a spring, the spring is located between the bottom surface of the drilling device body 1 and the top surface of the bottom plate of the shock absorption column 8, the shock absorption column 8 is welded on the bottom plate of the drilling device body 1, the outer side of the shock absorption column 8 is sleeved with the spring, and the universal wheel 9 is welded on the bottom surface of the shock absorption column 8, so that the drilling device body 1 is convenient to transport;

the top surface of a bottom plate of a drilling device body 1 is welded with an enclosing frame 10, the inner ring surface of the enclosing frame 10 is welded with a traction column 11, the other end of the traction column 11 is welded on the outer ring surface of a scraping ring 12, the scraping ring 12 is sleeved on the outer side of a drill rod of the drilling device body 1, the scraping ring 12 is of an annular structure with an isosceles trapezoid cross section, the traction column 11 is of a circular cylinder structure, a plurality of traction columns 11 are arranged, the traction columns 11 are distributed in a cross shape, bristles 13 are bonded on the inner ring surface of the enclosing frame 10, the enclosing frame 10 is of a circular table annular structure, the top end of the enclosing frame 10 is integrally formed with the circular ring structure, the traction columns 11 and the bristles 13 are positioned on the inner wall of the circular ring structure, when the drill rod of the drilling device body 1 is pulled back by a hydraulic cylinder, when the drill rod passes through the enclosing frame 10, the scraping ring 12 scrapes off soil adhered to the surface of a rotating rod, and the bristles 13 clean residual dust on the surface of the drill rod, the swept dust slides outwards along the top surface of the scraping ring 12, the dust slides from between two adjacent traction columns 11, and the dispersion of the dust from the port of the enclosure frame 10 is reduced due to the dense distribution of the bristles 13.

The working principle is as follows: when the flexible folding protective cover is used, a shock absorption column 8 is welded on a bottom plate of a drilling device body 1, a spring is sleeved on the outer side of the shock absorption column 8, a universal wheel 9 is welded on the bottom surface of the shock absorption column 8, so that the drilling device body 1 is convenient to push to transport, when the drilling device body 1 is used for drilling, a hand is used for pinching a screwing handle 7 and screwing a connecting screw rod 6 upwards, after the bottom end of the connecting screw rod 6 is separated from a backing ring 5 plate body, the backing ring 5 drops a traction plug plate 3 and is separated from a retraction groove 2, the flexible folding protective cover 4 is unfolded, so that dust generated by the operation of a drill rod is shielded by the flexible folding protective cover 4, when the drill rod of the drilling device body 1 is pulled back by a hydraulic cylinder, when the drill rod passes through a surrounding frame 10, mud adhered to the surface of the rotary rod is scraped by the scraping ring 12, dust remained on the surface of the drill rod is cleaned by bristles 13, the swept dust slides outwards along the top surface of the scraping ring 12, and slides from the space between two adjacent traction columns 11, because the bristles 13 are densely distributed, the dust emission from the port of the enclosure frame 10 is reduced.

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 survey drilling apparatus, comprising a drilling apparatus body (1), characterized in that: the drilling device is characterized in that a retraction groove (2) is formed in the bottom surface of a bottom plate of the drilling device body (1), a plug plate (3) is inserted into the retraction groove (2), a flexible folding protective cover (4) is arranged between the plug plate (3) and the top surface of the retraction groove (2), the plug plate (3) is fixed on the top surface of a backing ring (5), a connecting screw (6) is screwed on the surface of the backing ring (5), the connecting screw (6) penetrates through the bottom plate of the drilling device body (1), a screwing handle (7) is arranged at the top end of the connecting screw (6), a shock absorption column (8) is arranged on the bottom surface of the bottom plate of the drilling device body (1), a universal wheel (9) is arranged on the bottom surface of the shock absorption column (8), a surrounding frame (10) is arranged on the top surface of the bottom plate of the drilling device body (1), a traction column (11) is arranged on the inner ring surface of the surrounding frame (10), and the other end of the traction column (11) is fixed on the outer ring surface of a scraping ring (12), the scraping ring (12) is sleeved on the outer side of a drill rod of the drilling device body (1), and bristles (13) are arranged on the inner annular surface of the enclosing frame (10).

2. A geological survey drilling apparatus according to claim 1, wherein: the retractable groove (2) is of an annular cylinder structure, the plug plate (3) is of an annular plate-shaped structure, the flexible folding protective cover (4) is folded to be located inside the retractable groove (2), and the backing ring (5) is of an annular plate-shaped structure.

3. A geological survey drilling apparatus according to claim 1, wherein: connecting screw (6) are provided with two sets ofly, and two sets of connecting screw (6) are about the bottom plate central symmetry distribution of drilling equipment body (1), and bradyseism post (8) are "T" font cylindrical structure, and the outside cover of bradyseism post (8) is equipped with the spring, and the spring is in between the bottom surface of drilling equipment body (1) and the bottom plate top surface of bradyseism post (8).

4. A geological survey drilling apparatus according to claim 1, wherein: the enclosure frame (10) is of a circular truncated cone-shaped annular structure, the top end of the enclosure frame (10) is integrally formed into a circular annular structure, and the traction column (11) and the bristles (13) are located on the inner wall of the circular annular structure.

5. A geological survey drilling apparatus according to claim 1, wherein: the scraping ring (12) is of an annular structure with an isosceles trapezoid cross section, the traction columns (11) are of a circular column structure, the traction columns (11) are provided with a plurality of traction columns, and the traction columns (11) are distributed in a cross shape.