CN211666633U

CN211666633U - Drilling equipment is used in geotechnical engineering reconnaissance

Info

Publication number: CN211666633U
Application number: CN202020282803.1U
Authority: CN
Inventors: 张智朋; 胡广; 石伦炎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-10-13
Anticipated expiration: 2030-03-10

Abstract

The utility model belongs to the technical field of drilling devices, in particular to a drilling device for geotechnical engineering investigation, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a shell, two sides of the inner wall of the shell are respectively provided with a first chute, and a first slide bar is fixedly connected in one first chute; the utility model discloses, through the balancing weight, electronic jar and the setting of grabbing ground tooth, press the controller, the extension of electronic jar of controller control or shortening, when electronic jar shortens will remove in wheel pulling to the recess, grab ground tooth and ground looks overlap joint this moment, can increase the land fertility of grabbing with ground, and can reduce the risk because the ground is too hard and with drilling equipment jack-up under the cooperation of balancing weight, through the third motor, the setting of pinion rack and gear, drive gear when the third motor rotates and rotate, the gear rotates on the pinion rack surface, thereby drive the second sliding sleeve and remove on the second slide bar, thereby can adjust the position of drill bit body, high durability and convenient use.

Description

Drilling equipment is used in geotechnical engineering reconnaissance

Technical Field

The utility model belongs to the technical field of drilling equipment, concretely relates to drilling equipment is used in geotechnical engineering reconnaissance.

Background

Along with the rapid development of social science, the development and utilization level of people to the nature is also higher, but it also needs to be thought of at the time of development that the ecology in the nature is not destroyed, whether an irreversible situation occurs after development, such development is often accompanied by exploration and research followed by reasonable development, such as the technology of people exploring geotechnical engineering, but most of the existing drilling devices for geotechnical engineering exploration are light in weight, when the rock soil is drilled, the drilling device is easy to jack up because the rock soil is too hard, so that the normal drilling operation process is influenced, and simultaneously in the drilling process, due to the action of the movable wheel, the device is easy to displace, the drilling hole is easy to be overlarge, the working efficiency is reduced, and the position of the drill bit is not convenient to adjust and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a drilling equipment is used in geotechnical engineering reconnaissance has and is convenient for adjust the position of drill bit and adjust, characteristics that stability is good.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling device for geotechnical engineering investigation comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a shell, two sides of the inner wall of the shell are respectively provided with a first sliding groove, one first sliding groove is internally and fixedly connected with a first sliding rod, the first sliding rod is slidably connected with a first sliding sleeve, the other first sliding groove is internally provided with a first motor, the output end of the first motor is fixedly connected with a threaded rod, the first sliding groove is internally and fixedly connected with a bearing, a rotating shaft is movably arranged in the bearing in a penetrating way, the bottom end of the threaded rod is fixedly connected with the top end of the rotating shaft, a threaded barrel is in threaded connection with the threaded rod, the threaded barrel and the first sliding sleeve are fixedly connected with a same transverse plate, the transverse plate is provided with a second sliding groove and a third sliding groove, the third sliding groove is positioned above the second sliding groove, and is communicated with, a second sliding rod is fixedly connected in the second sliding groove, a second sliding sleeve is connected on the second sliding rod in a sliding manner, the front surface of the second sliding sleeve is fixedly connected with a second motor through a first fixing piece, the upper surface of the second sliding sleeve is fixedly connected with a third motor through a second fixing piece, a toothed plate is arranged in the third sliding chute, the output end of the third motor is fixedly connected with a gear, the toothed plate is meshed with the gear, the output end of the second motor is fixedly connected with a drill bit body, the upper surfaces of the two ends of the bottom plate are fixedly connected with balancing weights, the lower surface of the bottom plate is provided with ground grabbing teeth, the number of the ground grabbing teeth is multiple, the bottom plate is provided with a through hole and a groove, an electric cylinder is fixedly connected in the groove, the bottom fixedly connected with fixed plate of electronic jar, the lower fixed surface of fixed plate is connected with and removes the wheel.

Preferably, the shell is provided with a ventilation hole, a dust screen and a heat dissipation fan are respectively arranged in the ventilation hole, and the dust screen is positioned outside the ventilation hole.

Preferably, the front of the shell is provided with an observation window and a controller, and the right side of the shell is provided with a storage battery and a control handle.

Preferably, the bottom plate is provided with a limiting groove, the limiting groove is located on two sides of the groove, the limiting grooves are connected with limiting blocks in a sliding mode, and two sides of the fixing plate are fixedly connected with one sides of the two limiting blocks respectively.

Preferably, the storage battery is electrically connected with the controller through a lead, and the controller is electrically connected with the heat dissipation fan, the electric cylinder, the first motor, the second motor and the third motor through leads respectively.

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

the utility model discloses, through the balancing weight, electronic jar and the setting of grabbing ground tooth, press the controller, the extension of electronic jar of controller control or shortening, when electronic jar shortens will remove in wheel pulling to the recess, grab ground tooth and ground looks overlap joint this moment, can increase the land fertility of grabbing with ground, and can reduce the risk because the ground is too hard and with drilling equipment jack-up under the cooperation of balancing weight, through the third motor, the setting of pinion rack and gear, drive gear when the third motor rotates and rotate, the gear rotates on the pinion rack surface, thereby drive the second sliding sleeve and remove on the second slide bar, thereby can adjust the position of drill bit body, high durability and convenient use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

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

FIG. 3 is a schematic diagram of the circuit of the present invention;

in the figure: 1. a base plate; 2. a balancing weight; 3. a ground gripping tooth; 4. a housing; 5. an observation window; 6. a controller; 7. a control handle; 8. an electric cylinder; 9. a limiting groove; 10. a moving wheel; 11. a limiting block; 12. a fixing plate; 13. a threaded rod; 14. a threaded barrel; 15. a first motor; 16. a heat dissipation fan; 17. a dust screen; 18. a vent hole; 19. a third motor; 20. a second motor; 21. a drill bit body; 22. a first slide bar; 23. a first sliding sleeve; 24. a second slide bar; 25. a second chute; 26. a toothed plate; 27. a third chute; 28. a transverse plate; 29. a first chute; 30. a through hole; 31. a storage battery; 32. and the second sliding sleeve.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a drilling device for geotechnical engineering investigation comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is fixedly connected with a shell 4, two sides of the inner wall of the shell 4 are respectively provided with a first sliding chute 29, a first sliding rod 22 is fixedly connected in one first sliding chute 29, a first sliding sleeve 23 is connected on the first sliding rod 22 in a sliding manner, a first motor 15 is arranged in the other first sliding chute 29, the output end of the first motor 15 is fixedly connected with a threaded rod 13, a bearing is fixedly connected in the first sliding chute 29, a rotating shaft is movably arranged in the bearing in a penetrating manner, the bottom end of the threaded rod 13 is fixedly connected with the top end of the rotating shaft, a threaded cylinder 14 is in threaded connection on the threaded rod 13, the same transverse plate 28 is fixedly connected between the threaded cylinder 14 and the first sliding sleeve 23, a second sliding chute 25 and a third sliding chute 27 are arranged on the transverse plate 28, the third sliding chute 27 is positioned above the second, the third sliding chute 27 is communicated with the second sliding chute 25, a second sliding rod 24 is fixedly connected in the second sliding chute 25, a second sliding sleeve 32 is slidably connected on the second sliding rod 24, the front surface of the second sliding sleeve 32 is fixedly connected with a second motor 20 through a first fixing piece, the upper surface of the second sliding sleeve 32 is fixedly connected with a third motor 19 through a second fixing piece, a toothed plate 26 is arranged in the third sliding chute 27, the output end of the third motor 19 is fixedly connected with a gear, the toothed plate 26 is meshed with the gear, through the arrangement of the third motor 19, the toothed plate 26 and the gear, the third motor 19 rotates to drive the gear to rotate, the gear rotates on the surface of the toothed plate 26 to drive the second sliding sleeve 32 to move on the second sliding rod 24, so that the position of the drill bit body 21 can be adjusted, the use is convenient, the output end of the second motor 20 is fixedly connected with the drill bit body 21, equal fixedly connected with balancing weight 2 of bottom plate 1's both ends upper surface, the lower surface of bottom plate 1 is provided with grabs ground tooth 3, the quantity of grabbing ground tooth 3 has a plurality ofly, through balancing weight 2, electronic jar 8 with grab ground tooth 3's setting, press control ware 6, the extension of electronic jar 8 of controller 6 control or shorten, will remove wheel 10 and stimulate to the recess when electronic jar 8 shortens in, grab ground tooth 3 and ground overlap joint this moment mutually, can increase with the land fertility of grabbing on ground to can reduce the risk that will drilling equipment jack-up because the ground is too hard under the cooperation of balancing weight 2, through-hole 30 and recess have been seted up on bottom plate 1, fixedly connected with electronic jar 8 in the recess, the bottom fixedly connected with fixed plate 12 of electronic jar 8, the lower fixed surface of fixed plate 12 is connected with removes wheel 10.

Specifically, the casing 4 is provided with a vent hole 18, a dust screen 17 and a heat dissipation fan 16 are respectively arranged in the vent hole 18, the dust screen 17 is located outside the vent hole 18, and heat generated during exploration drilling can be conveniently and timely discharged out of the casing 4 through the vent hole 18 and the heat dissipation fan 16.

Specifically, the front of casing 4 is provided with observation window 5 and controller 6, the right side of casing 4 is provided with battery 31 and control handle 7, through the setting of observation window 5, is convenient for observe the behavior of drill bit body 21.

Specifically, the bottom plate 1 is provided with a limiting groove 9, the limiting groove 9 is located on two sides of the groove, the limiting groove 9 is internally provided with a limiting block 11 in a sliding connection mode, and two sides of the fixing plate 12 are fixedly connected with one side of the two limiting blocks 11 respectively.

Specifically, the storage battery 31 is electrically connected to the controller 6 through a wire, and the controller 6 is electrically connected to the heat dissipation fan 16, the electric cylinder 8, the first motor 15, the second motor 20, and the third motor 19 through wires, respectively.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, press controller 6 control electronic jar 8 extension, electronic jar 8 will remove wheel 10 and push out the recess, later promote control handle 7 and remove this device to the place that needs to use, shorten electronic jar 8 at press controller 6 control later, electronic jar 8 shortens and will remove wheel 10 and take in the recess, grab ground tooth 3 and ground overlap joint this moment, the ground power of grabbing of this device has been increased, and under the effect of balancing weight 2, reduce the risk that will jack up drilling equipment because the ground is too hard, later through the work of controller 6 control third motor 19, third pinion rack 19 drives the gear and rotates on 26 surfaces, thereby drive the removal of second sliding sleeve 32, and then adjust the position of drill bit body 21, after adjusting, through the work of controller 6 control second motor 20, second motor 20 drives the rotation of drill bit body 21, subsequently, the controller 6 controls the first motor 15 to work, the first motor 15 drives the threaded rod 13 to rotate, the threaded rod 13 rotates to enable the threaded cylinder 14 to displace on the surface, and the threaded cylinder 14 drives the fixing plate 12 and the drill bit body 21 to move, so that exploration and drilling work is facilitated, and the use is convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drilling equipment for geotechnical engineering reconnaissance, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a shell (4), first sliding grooves (29) are formed in two sides of the inner wall of the shell (4), one first sliding groove (29) is internally and fixedly connected with a first sliding rod (22), the first sliding rod (22) is connected with a first sliding sleeve (23) in a sliding manner, the other first sliding groove (29) is internally provided with a first motor (15), the output end of the first motor (15) is fixedly connected with a threaded rod (13), the first sliding groove (29) is internally and fixedly connected with a bearing, a rotating shaft is movably arranged in the bearing in a penetrating manner, the bottom end of the threaded rod (13) is fixedly connected with the top end of the rotating shaft, the threaded rod (13) is connected with a threaded cylinder (14) in a threaded manner, the same transverse plate (28) is fixedly connected between the threaded cylinder (14) and the first sliding sleeve (23), a second sliding groove (25) and a third sliding groove (27, the third sliding groove (27) is located above the second sliding groove (25), the third sliding groove (27) is communicated with the second sliding groove (25), a second sliding rod (24) is fixedly connected in the second sliding groove (25), a second sliding sleeve (32) is slidably connected on the second sliding rod (24), a second motor (20) is fixedly connected to the front side of the second sliding sleeve (32) through a first fixing piece, a third motor (19) is fixedly connected to the upper surface of the second sliding sleeve (32) through a second fixing piece, a toothed plate (26) is arranged in the third sliding groove (27), a gear is fixedly connected to the output end of the third motor (19), the toothed plate (26) is meshed with the gear, a drill body (21) is fixedly connected to the output end of the second motor (20), and balancing weights (2) are fixedly connected to the upper surfaces of the two ends of the bottom plate (1), the lower surface of bottom plate (1) is provided with grabs ground tooth (3), the quantity of grabbing ground tooth (3) has a plurality ofly, through-hole (30) and recess have been seted up on bottom plate (1), electronic jar (8) of fixedly connected with in the recess, the bottom fixedly connected with fixed plate (12) of electronic jar (8), the lower fixed surface of fixed plate (12) is connected with and removes wheel (10).

2. The drilling device for geotechnical engineering investigation of claim 1, wherein: the shell (4) is provided with a vent hole (18), a dustproof net (17) and a heat dissipation fan (16) are respectively arranged in the vent hole (18), and the dustproof net (17) is located on the outer side of the vent hole (18).

3. The drilling device for geotechnical engineering investigation of claim 1, wherein: the front of casing (4) is provided with observation window (5) and controller (6), the right side of casing (4) is provided with battery (31) and control handle (7).

4. The drilling device for geotechnical engineering investigation of claim 1, wherein: the bottom plate is characterized in that a limiting groove (9) is formed in the bottom plate (1), the limiting groove (9) is located on two sides of the groove, a limiting block (11) is connected to the limiting groove (9) in a sliding mode, and two sides of the fixing plate (12) are fixedly connected with one side of the two limiting blocks (11) respectively.

5. The drilling device for geotechnical engineering investigation of claim 3, wherein: the storage battery (31) is electrically connected with the controller (6) through a lead, and the controller (6) is electrically connected with the heat dissipation fan (16), the electric cylinder (8), the first motor (15), the second motor (20) and the third motor (19) through leads.