CN216349690U

CN216349690U - Geological rock layer sampling drilling tool structure

Info

Publication number: CN216349690U
Application number: CN202122892779.0U
Authority: CN
Inventors: 苏英明; 汤博; 李玮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-19
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a geological rock layer sampling drilling tool structure which comprises a fixed frame, wherein a rotary lifting structure is arranged in the middle of the fixed frame, a sampling drill bit is arranged at the lower end of the rotary lifting structure, supporting leg structures are arranged at four corners of the fixed frame, the rotary lifting structure comprises an installation seat, a thread lifting sleeve, a lifting screw rod, a rotary handle, a drill bit driving rod and a drill bit installation rod, the installation seat is arranged in the middle of the fixed frame, the thread lifting sleeve is arranged on the inner side of the installation seat, the lifting screw rod is arranged on the inner side of the thread lifting sleeve, the rotary handle is arranged at the top of the lifting screw rod, and the drill bit driving rod is arranged at the upper end of the lifting screw rod. The geological rock layer sampling drilling tool structure can move and punch more accurately, facilitates the descending movement of the sampling drill bit, realizes the adjustment of the supporting heights and positions of four corners, and is more convenient for rock layer drilling at different positions.

Description

Geological rock layer sampling drilling tool structure

Technical Field

The utility model relates to the field of geological sampling, in particular to a geological rock layer sampling drilling tool structure.

Background

The geological rock layer sampling drilling tool structure is generally a drilling tool part for drilling when a geological rock layer is sampled, plays a role in drilling the rock layer, and is applied to various geological rock layer sampling occasions;

but current geology lithosphere sample drilling tool structure has certain weak point when using to be remained to improve, and at first, the drilling of tradition pushing down has leaded to the drill bit to descend the application of force troublesome, and the unable accurate removal that removes punches, and the decline of inconvenient drill bit removes, and secondly, when the structure was used, the support height of the unable four corners and the regulation of position, the lithosphere drilling of inconvenient different positions used.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a geological rock layer sampling drilling tool structure which can effectively solve the technical problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a geological rock layer sample drilling tool structure, includes fixed frame, rotatory elevation structure is installed to fixed frame's centre, the sample drill bit is installed to rotatory elevation structure's lower extreme, the supporting leg structure is all installed in fixed frame's four corners.

As a further scheme of the utility model, the rotary lifting structure comprises a mounting seat, a threaded lifting sleeve, a lifting screw, a rotary handle, a drill bit driving rod and a drill bit mounting rod, wherein the mounting seat is mounted in the middle of the fixed frame, the threaded lifting sleeve is mounted on the inner side of the mounting seat, the lifting screw is mounted on the inner side of the threaded lifting sleeve, the rotary handle is mounted on the top of the lifting screw, the drill bit driving rod is mounted at the upper end of the lifting screw, and the drill bit mounting rod is mounted at the lower end of the lifting screw.

As a further scheme of the utility model, the threaded lifting sleeve penetrates through the mounting seat and is fixedly connected with the mounting seat, the lifting screw penetrates through the threaded lifting sleeve and is in threaded connection with the threaded lifting sleeve, the sampling drill bit is mounted at the lower end of the drill bit mounting rod, and the drill bit driving rod penetrates through the lifting screw and is movably connected with the drill bit mounting rod.

As a further scheme of the utility model, the supporting leg structure comprises movable clamping grooves, adjusting sliding plates, supporting vertical rods, anti-skidding foot pads and locking screws, wherein the movable clamping grooves are formed in four corners of the fixed frame, the adjusting sliding plates are installed on the inner sides of the movable clamping grooves, the supporting vertical rods are installed on the inner sides of the adjusting sliding plates, the anti-skidding foot pads are installed at the lower ends of the supporting vertical rods, and the locking screws are installed on the outer sides of the adjusting sliding plates in a threaded mode.

As a further scheme of the utility model, the adjusting sliding plate slides around the movable clamping groove, the supporting vertical rod penetrates through the adjusting sliding plate and is movably connected with the adjusting sliding plate, and the locking screw penetrates through the adjusting sliding plate and is connected with the supporting vertical rod in a fitting manner.

As a further scheme of the utility model, the sampling drill bit is positioned below the fixed frame, and the four supporting leg structures are arranged in a cross shape.

Compared with the prior art, the utility model has the following beneficial effects: through the arranged rotary lifting structure, when the drill bit driving rod drives the drill bit mounting rod and the sampling drill bit to rotationally drill, the rotary handle drives the lifting screw rod to rotate, the lifting screw rod rotates to downwards screw through the threaded connection with the threaded lifting sleeve, so that the sampling drill bit below is driven to downwards move, the rotary handle rotates to drive the sampling drill bit to downwards punch, the sampling drill bit is more accurately moved to punch, and the sampling drill bit is convenient to descend and move;

through the supporting leg structure who sets up, when the structure was drilled the sample, the antiskid callus on the sole and the ground of supporting under the pole setting were laminated by four and are supported and support, and support the pole setting and can adjust four corners support height in the inboard lift activity of adjusting the sliding plate, and by locking screw fastening, adjust the sliding plate simultaneously and can remove around movable clamping groove, adjust the support position at four corners, realized the support height in four corners and the regulation of position, more make things convenient for the lithosphere drilling use of different positions.

Drawings

FIG. 1 is a schematic view of the overall structure of a geological rock layer sampling drill structure according to the present invention;

FIG. 2 is an enlarged view of the rotary elevating structure of the geologic rock layer sampling drilling tool structure of the present invention;

FIG. 3 is a bottom view of a geologic rock layer sampling drill structure of the present invention.

In the figure: 1. a fixed frame; 2. a rotary lifting structure; 3. a mounting seat; 4. a threaded lifting sleeve; 5. a lifting screw; 6. rotating the handle; 7. a drill drive rod; 8. a drill bit mounting rod; 9. a support leg structure; 10. a movable clamping groove; 11. adjusting the sliding plate; 12. supporting the upright stanchion; 13. anti-skid foot pads; 14. locking the screw; 15. and (4) sampling a drill bit.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a geological rock layer sampling drilling tool structure comprises a fixed frame 1, a rotary lifting structure 2 is installed in the middle of the fixed frame 1, a sampling drill bit 15 is installed at the lower end of the rotary lifting structure 2, and supporting leg structures 9 are installed at four corners of the fixed frame 1.

In this embodiment, set up rotatory elevation structure 2 in order to drive the drill bit and go up and down, rotatory elevation structure 2 is including mount pad 3, screw thread lifting cover 4, lifting screw 5, rotatory handle 6, drill bit actuating lever 7 and drill bit installation pole 8, mount pad 3 is installed in the centre of fixed frame 1, screw thread lifting cover 4 is installed in the inboard of mount pad 3, lifting screw 5 is installed in the inboard of screw thread lifting cover 4, rotatory handle 6 is installed at lifting screw 5's top, drill bit actuating lever 7 is installed in lifting screw 5's upper end, drill bit installation pole 8 is installed at lifting screw 5's lower extreme.

In this embodiment, the threaded lifting sleeve 4 penetrates through the mounting base 3 and is fixedly connected with the mounting base, the lifting screw 5 penetrates through the threaded lifting sleeve 4 and is in threaded connection with the threaded lifting sleeve, the sampling drill 15 is installed at the lower end of the drill mounting rod 8, and the drill driving rod 7 penetrates through the lifting screw 5 and is movably connected with the drill mounting rod 8.

In this embodiment, support leg structure 9 has been set up in order to carry out the regulation of supported position, support leg structure 9 is including activity draw-in groove 10, adjust the sliding plate 11, support pole setting 12, anti-skidding callus on the sole 13 and locking screw 14, activity draw-in groove 10 sets up the four corners at fixed frame 1, adjust the sliding plate 11 and install the inboard at activity draw-in groove 10, support pole setting 12 and install the inboard at adjusting the sliding plate 11, anti-skidding callus on the sole 13 is installed at the lower extreme that supports pole setting 12, locking screw 14 screw thread is installed in the outside of adjusting the sliding plate 11.

In this embodiment, the adjusting sliding plate 11 slides around the movable clamping groove 10, the supporting upright 12 penetrates through the adjusting sliding plate 11 and is movably connected with the adjusting sliding plate, and the locking screw 14 penetrates through the adjusting sliding plate 11 and is attached to the supporting upright 12.

In this embodiment, the sampling drill 15 is located below the fixed frame 1, and the four supporting leg structures 9 are installed in a cross-shaped arrangement.

When the sampling drilling tool structure is used, the fixing frame 1 forms a main body fixing part, the anti-skidding foot pads 13 below the four supporting vertical rods 12 are attached to the ground for supporting, then the drill bit driving rod 7 is connected with driving equipment, the drill bit driving rod 7 drives the drill bit mounting rod 8 to rotate, and the drill bit mounting rod 8 rotates to drive the sampling drill bit 15 mounted at the lower end to rotate, so that the sampling drill bit 15 drills a rock layer below the sampling drill bit 15.

According to the rotary lifting structure 2, when the drill bit mounting rod 8 and the sampling drill bit 15 are driven by the drill bit driving rod 7 to perform rotary drilling, the lifting screw rod 5 is driven to rotate by the rotary handle 6, the lifting screw rod 5 rotates and is screwed downwards through threaded connection with the threaded lifting sleeve 4, so that the sampling drill bit 15 below is driven to move downwards, the rotary handle 6 rotates to drive the sampling drill bit 15 to perform descending drilling, the sampling drill bit 15 can move accurately to perform movable drilling, and the sampling drill bit 15 can conveniently descend and move; through the supporting leg structure 9 that sets up, when the structure was drilled the sample, support the anti-skidding callus on the sole 13 under the pole setting 12 with laminating on ground by four, and support the inboard lift activity that pole setting 12 can be at regulation sliding plate 11, adjust four corners supporting height, and by locking screw 14 fastening, it can remove around activity draw-in groove 10 to adjust sliding plate 11 simultaneously, adjust the supported position at four corners, the regulation of the supported height in four corners and position has been realized, more make things convenient for the lithosphere drilling use of different positions.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a geological rock layer sample drilling tool structure which characterized in that: including fixed frame (1), rotatory elevation structure (2) are installed to the centre of fixed frame (1), sample drill bit (15) are installed to the lower extreme of rotatory elevation structure (2), supporting leg structure (9) are all installed in the four corners of fixed frame (1).

2. A geological rock layer sampling drilling tool structure according to claim 1 wherein: rotatory elevation structure (2) are including mount pad (3), screw thread lift cover (4), lifting screw (5), rotatory handle (6), drill bit actuating lever (7) and drill bit installation pole (8), the centre at fixed frame (1) is installed in mount pad (3), the inboard at mount pad (3) is installed in screw thread lift cover (4), the inboard at screw thread lift cover (4) is installed in lifting screw (5), the top at lifting screw (5) is installed in rotatory handle (6), the upper end at lifting screw (5) is installed in drill bit actuating lever (7), the lower extreme at lifting screw (5) is installed in drill bit installation pole (8).

3. A geological rock layer sampling drilling tool structure according to claim 2 wherein: the thread lifting sleeve (4) penetrates through the mounting base (3) and is fixedly connected with the thread lifting sleeve, the lifting screw (5) penetrates through the thread lifting sleeve (4) and is in threaded connection with the thread lifting sleeve, the sampling drill bit (15) is installed at the lower end of the drill bit mounting rod (8), and the drill bit driving rod (7) penetrates through the lifting screw (5) and is movably connected with the drill bit mounting rod (8).

4. A geological rock layer sampling drilling tool structure according to claim 1 wherein: the supporting leg structure (9) is including activity draw-in groove (10), adjust sliding plate (11), support pole setting (12), anti-skidding callus on the sole (13) and locking screw (14), the four corners in fixed frame (1) are seted up in activity draw-in groove (10), adjust the inboard at activity draw-in groove (10) in sliding plate (11), support pole setting (12) and install the inboard at adjusting sliding plate (11), the lower extreme at supporting pole setting (12) is installed in anti-skidding callus on the sole (13), the outside at adjusting sliding plate (11) is installed to locking screw (14) screw thread.

5. A geological rock layer sampling drilling tool structure according to claim 4 wherein: the adjusting sliding plate (11) slides around the movable clamping groove (10), the supporting upright rod (12) penetrates through the adjusting sliding plate (11) and is movably connected with the adjusting sliding plate, and the locking screw (14) penetrates through the adjusting sliding plate (11) and is attached to the supporting upright rod (12).

6. A geological rock layer sampling drilling tool structure according to claim 1 wherein: the sampling drill bit (15) is positioned below the fixed frame (1), and the four supporting leg structures (9) are arranged and installed in a cross shape.