CN212249832U

CN212249832U - Drilling rig for geotechnical engineering investigation

Info

Publication number: CN212249832U
Application number: CN202020802750.1U
Authority: CN
Inventors: 张俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-29
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a probing device for geotechnical engineering reconnaissance, including reconnaissance case and spacing slide, the inner wall swing joint of reconnaissance case has spacing slide, the equal fixedly connected with sliding frame in both sides of reconnaissance case, sliding frame's inner wall with spacing slide's surface swing joint, bolt swing joint has the motor case through the upper surface of spacing slide, the inner wall of motor case is provided with the motor, the output swing joint of motor has the brill probe rod. This drilling rig is used in geotechnical engineering reconnaissance, through the mount, the bull stick, the cooperation setting between branch and the gyro wheel, the device of can being convenient for removes, through the cooperation setting between curb plate, cushion and the rubber shock pad, can make when removing the device, the rubber shock pad is laminated with one side of reconnaissance case to can play certain shock attenuation effect when removing the device through the gyro wheel, thereby make the device can be convenient for remove and use when climbing.

Description

Drilling rig for geotechnical engineering investigation

Technical Field

The utility model relates to a probing device technical field for the geotechnical engineering specifically is a probing device for geotechnical engineering reconnaissance.

Background

The geotechnical engineering major is a branch of civil engineering, and is a science for solving engineering technical problems about rocks and soil in various engineering by using engineering geology, soil mechanics and rock mechanics, drilling is one of main means in geotechnical engineering investigation, and drilling equipment used in the existing geotechnical engineering investigation is complex in structure, large in size, inconvenient to carry and not suitable for small-scale geotechnical engineering investigation work.

Some small-size drilling rigs that have can be convenient for when using remove subaerial, but do not be convenient for climb, and hardly carry out the shock attenuation when removing, because the ground of some reconnaissance is level and smooth inadequately, and drilling rig takes place the slope easily when using, is not convenient for survey the drilling sample of ground.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a drilling rig is used in geotechnical engineering reconnaissance has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a drilling device for geotechnical engineering investigation comprises an investigation box and a limiting sliding plate, wherein the inner wall of the investigation box is movably connected with the limiting sliding plate, two sides of the investigation box are fixedly connected with sliding frames, the inner wall of each sliding frame is movably connected with the surface of the limiting sliding plate, the upper surface of the limiting sliding plate is movably connected with a motor box through bolts, the inner wall of the motor box is provided with a motor, the output end of the motor is movably connected with a drilling rod, the front side of the investigation box is movably connected with a fixing frame through bolts, the inner wall of the fixing frame is movably connected with a rotatable rotating rod, the surface of the rotating rod is fixedly connected with a supporting rod, the bottom of the supporting rod is provided with a rotatable roller, one side of the supporting rod is fixedly connected with a side plate, one side of the side plate is fixedly connected with a cushion block, and the, the equal fixedly connected with fixed block in bottom of reconnaissance case both sides, the inner wall swing joint of fixed block has the inserted bar, the surperficial threaded connection of fixed block has fixing bolt, the surperficial sliding connection of inserted bar has the support, the surperficial threaded connection of support has adjusting bolt.

Optionally, the upper surface of the limiting sliding plate is fixedly connected with a pull rod.

Optionally, the inner wall fixedly connected with riser of reconnaissance case, the surface of riser with the surface sliding connection of spacing slide.

Optionally, the surface of the sliding frame is in threaded connection with a limiting bolt, and one end of the limiting bolt penetrates through the surface of the sliding frame and is in threaded connection with the surface of the limiting sliding plate.

Optionally, the number of the supporting rods is two, and the two supporting rods are symmetrically arranged by taking the vertical central line of the rotating rod as a symmetry axis.

(III) advantageous effects

The utility model provides a probing device for geotechnical engineering reconnaissance possesses following beneficial effect:

1. this drilling rig is used in geotechnical engineering reconnaissance, through the mount, the bull stick, the cooperation setting between branch and the gyro wheel, the device of can being convenient for removes, through the cooperation setting between curb plate, cushion and the rubber shock pad, can make when removing the device, the rubber shock pad is laminated with one side of reconnaissance case to can play certain shock attenuation effect when removing the device through the gyro wheel, thereby make the device can be convenient for remove and use when climbing.

2. This drilling rig is used in geotechnical engineering reconnaissance sets up through the cooperation between fixed block, inserted bar, fixing bolt, support and the adjusting bolt, can be through the position of the height of adjusting the inserted bar and support to carry out the leveling to the device when using the device, be convenient for adjust the position of support according to the difference of the roughness on the ground in reconnaissance place, can be convenient for the device uses.

Drawings

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

FIG. 2 is a schematic view of the structure of the limiting slide plate of the present invention;

FIG. 3 is a schematic view of the structure of the motor box of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a reconnaissance box; 2. a limiting sliding plate; 3. a sliding frame; 4. a motor case; 5. a motor; 6. drilling a probe rod; 7. a fixed mount; 8. a rotating rod; 9. a strut; 10. a roller; 11. a side plate; 12. cushion blocks; 13. a rubber shock pad; 14. a fixed block; 15. inserting a rod; 16. fixing the bolt; 17. a support; 18. adjusting the bolt; 19. a pull rod; 20. a vertical plate; 21. and a limiting bolt.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a drilling device for geotechnical engineering investigation comprises an investigation box 1 and a limiting sliding plate 2, wherein the inner wall of the investigation box 1 is movably connected with the limiting sliding plate 2, two sides of the investigation box 1 are fixedly connected with sliding frames 3, the inner wall of each sliding frame 3 is movably connected with the surface of the limiting sliding plate 2, the upper surface of each limiting sliding plate 2 is movably connected with a motor box 4 through bolts, the inner wall of each motor box 4 is provided with a motor 5, and the output end of each motor 5 is movably connected with a drilling rod 6;

in order to facilitate the moving and climbing of the utility model, and to play a certain damping effect during moving, the front of the investigation box 1 is movably connected with a fixed frame 7 through bolts, the inner wall of the fixed frame 7 is movably connected with a rotatable rotating rod 8, the surface of the rotating rod 8 is fixedly connected with a supporting rod 9, the bottom of the supporting rod 9 is provided with a rotatable roller 10, the device can be moved conveniently through the matching arrangement of the fixed frame 7, the rotating rod 8, the supporting rod 9 and the roller 10, one side of the supporting rod 9 is fixedly connected with a side plate 11, one side of the side plate 11 is fixedly connected with a cushion block 12, the surface of the cushion block 12 is fixedly connected with a rubber damping pad 13, through the matching arrangement of the side plate 11, the cushion block 12 and the rubber damping pad 13, the rubber damping pad 13 can be attached to one side of the investigation box 1 when the device is moved, thereby playing a certain damping effect when the device is moved through the roller 10, thereby the device is convenient to move and use when climbing a slope;

in order to ensure that the utility model can be conveniently leveled according to the different levelness of the ground, the device is fixedly connected with a fixed block 14 at the bottom of two sides of an investigation box 1, the inner wall of the fixed block 14 is movably connected with an inserted bar 15, the surface thread of the fixed block 14 is connected with a fixed bolt 16, the surface of the inserted bar 15 is slidably connected with a support 17, the surface thread of the support 17 is connected with an adjusting bolt 18, the device can be leveled when in use by adjusting the height of the inserted bar 15 and the position of the support 17 through the matching arrangement of the fixed block 14, the inserted bar 15, the fixed bolt 16, the support 17 and the adjusting bolt 18, the device can be conveniently used by adjusting the different levelness of the ground of an investigation place, the upper surface of the limiting sliding plate 2 is fixedly connected with a pull rod 19, the inner wall fixedly connected with riser 20 of reconnaissance case 1, the surface of riser 20 and spacing slide 2's surface sliding connection, sliding frame 3's surface threaded connection has spacing bolt 21, and sliding frame 3's surface and spacing slide 2's surface threaded connection are run through to spacing bolt 21's one end, and the quantity of branch 9 is two, and two branches 9 use the perpendicular central line of bull stick 8 to be the symmetry setting as the symmetry axis.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, this drilling equipment for geotechnical engineering investigation, the use step is as follows:

1. the position of the limiting sliding plate 2 can be fixed when the device is not used through the arrangement of the limiting bolt 21, and when the device is used, the starting motor 5 drives the drilling rod 6 to rotate, and the pull rod 19 is pressed to perform drilling work;

2. when the device is moved, the device is inclined, the handheld pull rod 19 pulls the device, and the rubber shock pad 13 is attached to one side of the investigation box 1 through the matching arrangement among the side plates 11, the cushion blocks 12 and the rubber shock pad 13, so that a certain shock absorption effect can be achieved when the device is moved through the rollers 10, and the device can be conveniently moved and used for climbing;

3. through the cooperation setting between fixed block 14, inserted bar 15, fixing bolt 16, support 17 and adjusting bolt 18, can be through the height of adjusting inserted bar 15 and the position of support 17 to leveling the device when using the device, being convenient for adjust the position of support 17 according to the difference of the roughness on the ground in reconnaissance place, can be convenient for the device to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a drilling rig for geotechnical engineering reconnaissance, includes reconnaissance case (1) and spacing slide (2), its characterized in that: the inner wall of the exploration box (1) is movably connected with a limiting sliding plate (2), two sides of the exploration box (1) are fixedly connected with sliding frames (3), the inner wall of each sliding frame (3) is movably connected with the surface of the corresponding limiting sliding plate (2), the upper surface of each limiting sliding plate (2) is movably connected with a motor box (4) through bolts, the inner wall of each motor box (4) is provided with a motor (5), the output end of each motor (5) is movably connected with a drilling rod (6), the front surface of the exploration box (1) is movably connected with a fixing frame (7) through bolts, the inner wall of each fixing frame (7) is movably connected with a rotatable rotating rod (8), the surface of each rotating rod (8) is fixedly connected with a supporting rod (9), the bottom of each supporting rod (9) is provided with a rotatable roller (10), and one side plate (11) of each supporting rod (9) is fixedly, one side fixedly connected with cushion (12) of curb plate (11), the fixed surface of cushion (12) is connected with rubber shock pad (13), the equal fixedly connected with fixed block (14) in bottom of reconnaissance case (1) both sides, the inner wall swing joint of fixed block (14) has inserted bar (15), the surperficial threaded connection of fixed block (14) has fixing bolt (16), the sliding surface of inserted bar (15) is connected with support (17), the threaded connection of surface of support (17) has adjusting bolt (18).

2. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the upper surface of the limiting sliding plate (2) is fixedly connected with a pull rod (19).

3. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the inner wall fixedly connected with riser (20) of reconnaissance case (1), the surface of riser (20) with the surface sliding connection of spacing slide (2).

4. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the surface of the sliding frame (3) is in threaded connection with a limiting bolt (21), and one end of the limiting bolt (21) penetrates through the surface of the sliding frame (3) and is in threaded connection with the surface of the limiting sliding plate (2).

5. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the number of the supporting rods (9) is two, and the two supporting rods (9) are symmetrically arranged by taking the vertical central line of the rotating rod (8) as a symmetry axis.