CN219034669U

CN219034669U - Drilling device for outdoor rock and soil exploration

Info

Publication number: CN219034669U
Application number: CN202320317893.7U
Authority: CN
Inventors: 温健; 杜杨; 陆炫曲; 张绍羽; 王会磊
Original assignee: Chongqing 607 Engineering Survey And Design Co ltd
Current assignee: Chongqing 607 Engineering Survey And Design Co ltd
Priority date: 2023-02-25
Filing date: 2023-02-25
Publication date: 2023-05-16
Anticipated expiration: 2033-02-25

Abstract

The application relates to the field of geological exploration, in particular to a drilling device for outdoor rock and soil exploration, which comprises a round bottom ring, a guide assembly vertically arranged on the round bottom ring, a height adjusting assembly arranged on the guide assembly, a drilling assembly arranged on a height adjusting group price and auxiliary supporting assemblies arranged on the round bottom ring at equal intervals along the central axis of the round bottom ring; the height adjusting assembly is used for driving the drilling assembly to move up and down on the guiding assembly; the drilling assembly comprises a rotating motor vertically arranged on the height adjusting assembly and a coring bit coaxially connected with the rotating motor; the auxiliary supporting component comprises a connecting piece arranged on the circular bottom ring, a supporting square tube detachably connected with the connecting piece and at least one first limit nail penetrating through the supporting square tube; the first limiting nail can be inserted into the rock soil. The application has the effect of improving the convenience of exploring the rock and soil.

Description

Drilling device for outdoor rock and soil exploration

Technical Field

The application relates to the field of geological exploration, in particular to a drilling device for outdoor rock and soil exploration.

Background

In geological exploration, rock is often drilled outdoors to obtain cores (earth cores). Because not only rock and soil exploration but also meteorological and hydrological exploration can be carried out during geological exploration, a large number of devices can be carried at one time.

In the prior art, core drills are often used for rock and soil exploration. When the core drilling machine is used, the core drilling machine is only required to be moved to the corresponding drilling position, then an operator stands on a bracket of the core drilling machine to carry out load bearing stabilization, and then the rock and soil can be drilled.

However, the operator must stand on the bracket during operation, and otherwise the whole core drilling machine is easy to displace, so that the use is inconvenient.

Disclosure of Invention

In order to promote the convenience to the rock and soil exploration, this application provides a drilling equipment for outdoor rock and soil exploration.

The application provides an outdoor drilling equipment for ground exploration adopts following technical scheme:

the utility model provides an outdoor drilling equipment for rock and soil exploration, includes the ring, vertically sets up the guide subassembly on the ring, sets up the subassembly that increases on the guide subassembly, sets up the drilling subassembly on increasing the group price and sets up the auxiliary stay subassembly on the ring along the equidistant ring central axis of round bottom;

the height adjusting assembly is used for driving the drilling assembly to move up and down on the guiding assembly;

the drilling assembly comprises a rotating motor vertically arranged on the height adjusting assembly and a coring bit coaxially connected with the rotating motor;

the auxiliary supporting component comprises a connecting piece arranged on the circular bottom ring, a supporting square tube detachably connected with the connecting piece and at least one first limit nail penetrating through the supporting square tube; the first limiting nail can be inserted into the rock soil.

Through adopting above-mentioned technical scheme, when boring the ground, the round bottom ring supports subaerial, and a plurality of support side's pipe carries out auxiliary stay to the round bottom ring, then in first spacing nail inserts locates subaerial to fix the support side's pipe, thereby promote the stability of round bottom ring. And then the height adjusting assembly drives the rotating motor to move downwards on the guide assembly, and the rotating motor drives the coring bit to coaxially rotate, so that drilling is performed. In the process, the whole device is also fixed under the support of the first limiting nail and the support square tube, and an operator does not need to stand on the circular bottom ring, so that convenience for rock and soil exploration can be effectively improved.

Optionally, the connecting piece comprises a hinged support arranged on the circular bottom ring, a connecting plate with one end hinged to the hinged support and a plurality of fixing bolts arranged at the other end of the connecting plate;

the fixing bolt is in threaded connection with one end of the support square tube, and the end face of the end of the support square tube is abutted to the side wall of the circular bottom ring.

Through adopting above-mentioned technical scheme, support side pipe passes through a plurality of fixing bolt to be connected on the connecting plate, consequently can convenient to detach when the transportation, even can accomodate through rotating when not dismantling, consequently can effectively promote the convenience when accomodating.

Optionally, the support side pipe with the butt department radian of round bottom ring suits and is provided with the elastic component, the support side pipe pass through the elastic component butt in on the round bottom ring.

Through adopting above-mentioned technical scheme, when adopting first spacing nail to nail into ground, first spacing nail can with support square pipe butt in ground, supports square pipe and hinge support's hinge angle and can take place slight change this moment. By adopting the elastic piece, the elastic piece can generate elastic deformation at the moment, thereby adapting to the rotation of the support square tube.

Optionally, the elastic element is made of rubber.

Through adopting above-mentioned technical scheme, rubber material can recover when producing deformation, and rubber material acid and alkali corrosion resistance is strong, has longer life. Therefore, the frequency of replacement can be reduced while ensuring a certain deformation effect.

Optionally, a limiting plate is arranged between two adjacent supporting square tubes; and two ends of the limiting plate are detachably connected to the support square tube through the first limiting nails respectively.

Through adopting above-mentioned technical scheme, the limiting plate can carry out spacingly with two adjacent support side's pipe to can reduce support side's pipe and produce the possibility of swing.

Optionally, the auxiliary supporting component further comprises a sliding square tube and at least one second limiting nail;

the sliding square tube is slipped and penetrated through the supporting square tube, the second limiting nail is penetrated on the sliding square tube, and the second limiting nail can be inserted into rock soil.

Through adopting above-mentioned technical scheme, when the operation, only need to slide the side pipe and slide out by the support side pipe, then fix the side pipe that slides through the spacing nail of second, can further increase the area of contact of ring with ground, promote the steadiness that ring and ground are connected simultaneously.

Optionally, a dovetail chute is arranged on the outer wall of the support square tube along the length direction of the support square tube, and a dovetail block is arranged on the inner wall of the sliding square tube along the length direction of the support square tube; the dovetail block is connected to the dovetail chute in a sliding manner.

Through adopting above-mentioned technical scheme, through setting up forked tail spout and forked tail piece, can guide the slip route of side's pipe on supporting the side's pipe that slides to promote the stability of side's pipe when sliding.

Optionally, the support square tube and the sliding square tube are made of aluminum alloy materials.

Through adopting above-mentioned technical scheme, aluminum alloy material structural strength is high, and is corrosion-resistant and the quality is light, can be convenient for install and dismantle in the assurance structural strength.

To sum up, the technical effects of the present application are:

the circular bottom ring is fixed under the support of the first spacing nail and the support square tube, and an operator is not required to stand on the circular bottom ring for drilling, so that convenience for rock and soil exploration can be effectively improved.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

FIG. 2 is a diagram showing the connection relationship between the circular bottom ring and the auxiliary supporting component in the embodiment of the present application.

Reference numerals illustrate: 1. a circular bottom ring; 2. a guide assembly; 21. a cross plate; 22. a sliding rod; 3. an elevation adjustment assembly; 31. a sliding member; 311. fixing the long block; 312. a slipping sleeve; 313. an anti-shake guard plate; 32. an adjusting member; 321. a rotating handle; 3211. a rocker; 322. raising the threaded rod; 3221. a limiting block; 4. a drilling assembly; 41. a rotating motor; 42. coring bit; 5. an auxiliary support assembly; 51. a connecting piece; 511. a hinged support; 512. a connecting plate; 513. a fixing bolt; 52. supporting the square tube; 521. dovetail grooves; 522. an elastic member; 53. sliding square tubes; 531. dovetail blocks; 54. a first limit nail; 55. the second limit nail; 56. and a limiting plate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses an outdoor drilling device for rock and soil exploration.

Referring to fig. 1, the outdoor drilling apparatus for geotechnical exploration includes a circular bottom ring 1, a guide assembly 2, a height adjusting assembly 3, a drilling assembly 4, and a plurality of auxiliary supporting assemblies 5. The guide assembly 2 is vertically arranged on the circular bottom ring 1, and the plurality of auxiliary supporting assemblies 5 are arranged on the edge of the circular bottom ring 1 at equal intervals along the central axis of the circular bottom ring 1. The height adjusting component 3 is arranged on the guiding component 2, and the drilling component 4 is arranged on the height adjusting component 3. And the height adjustment assembly 3 is capable of adjusting the height of the drilling assembly 4, the drilling assembly 4 is capable of drilling the earth.

Referring to fig. 1, the guide assembly 2 includes a cross plate 21, two slide bars 22. Two sliding rods 22 are fixedly connected vertically side by side on both sides of the round bottom ring 1. The both ends of diaphragm 21 are fixed connection respectively on two slide bars 22, and diaphragm 21 is the level setting and is located slide bar 22 and keeps away from the one end of ring 1.

Referring to fig. 1, the elevation assembly 3 includes a slider 31 and an adjuster 32. The sliding members 31 are provided on the two sliding rods 22, and the adjusting members 32 are provided on the cross plate 21. And the sliding piece 31 is connected with the adjusting piece 32, the drilling assembly 4 is arranged on the sliding piece 31, and the adjusting piece 32 can drive the sliding piece 31 to reciprocate up and down.

The glide 31 comprises a fixed elongate block 311 and two glide sleeves 312. The two sliding sleeves 312 are respectively sleeved on the two sliding rods 22 in a one-to-one sliding manner, and two ends of the fixed long block 311 are respectively fixedly connected to the outer walls of the two sliding sleeves 312. The drilling assembly 4 is disposed on a fixed block 311.

The adjusting member 32 includes a stem 321 and an elevation adjustment threaded rod 322. The height-adjusting threaded rod 322 vertically penetrates through the transverse plate 21 and the fixed long block 311 respectively, and the rotating handle 321 is coaxially and fixedly connected to the end part of the height-adjusting threaded rod 322, which is close to one end of the transverse plate 21. And the rocker 3211 is vertically welded on one side of the rotating handle 321 far away from the height-adjusting threaded rod 322, and a limiting block 3221 is welded on one end part of the height-adjusting threaded rod 322 far away from the rotating handle 321.

Referring to fig. 1, the drilling assembly 4 includes a rotary motor 41 and a coring bit 42. The rotary motor 41 is vertically and fixedly connected to the fixed long block 311, and the driving end of the rotary motor 41 is arranged towards the direction of the circular bottom ring 1. The coring bit 42 is coaxially fixedly coupled to the drive end of the rotary motor 41. When the drive end of the rotary motor 41 drives the coring bit 42 to coaxially rotate, the coring bit 42 is capable of drilling core for the rock.

Meanwhile, the sliding piece 31 further comprises an anti-shake protection plate 313, the anti-shake protection plate 313 is coated on the main body of the rotating motor 41, and two ends of the anti-shake protection plate 313 are fixedly connected to the fixed long blocks 311 through bolts respectively, so that the rotating motor 41 is supported in all directions, and shake of the rotating motor 41 is reduced.

When the rotating handle 321 is rotated, the height-adjusting threaded rod 322 can be driven to coaxially rotate, so that the fixed long block 311 is driven to move upwards or downwards, and the drilling of the core bit 42 is controlled. Meanwhile, the rocker 3211 can facilitate the operator to rotate the rotating handle 321 from other force application directions, and the limiting block 3221 can prevent the heightening threaded rod 322 from excessively rotating.

Referring to fig. 1 and 2, the auxiliary supporting assembly 5 includes a connection member 51, a supporting square tube 52, a sliding square tube 53, at least one first stopper pin 54, and at least one second stopper pin 55. The connecting piece 51 is arranged on the circular bottom ring 1, one end of the supporting square tube 52 is detachably connected to the connecting piece 51, and one end of the sliding square tube 53 is connected to one end, far away from the connecting piece 51, of the supporting square tube 52 in a sliding manner. The first limiting nail 54 is arranged on the supporting square tube 52 in a penetrating mode, and the second limiting nail 55 is arranged on the sliding square tube 53 in a penetrating mode.

Dovetail sliding grooves 521 are formed in the inner walls of the two sides of the supporting square tube 52 along the length direction of the supporting square tube, and dovetail blocks 531 are integrally formed in the outer walls of the two sides of the sliding square tube 53 along the length direction of the supporting square tube. The two dovetail blocks 531 are slidably connected in the two dovetail grooves 521 one by one, so as to guide the sliding path of the sliding square pipe 53.

In the embodiment of the present application, the first stopper pin 54 and the second stopper pin 55 are both selected as one. In other embodiments, the first stop pin 54 and the second stop pin 55 can be selected to be other numbers. When the rock-soil exploration is performed on the soft soil, the first limiting nails 54 and the second limiting nails 55 can be inserted into the soft soil.

Referring to fig. 1 and 2, the link 51 includes a hinge base 511, a link plate 512, and a plurality of fixing bolts 513. The hinged support 511 is fixedly connected to the round bottom ring 1, one end of the connecting plate 512 is hinged to the hinged support 511, and the other end of the connecting plate 512 is detachably connected to one end, far away from the sliding square tube 53, of the supporting square tube 52 through a plurality of fixing bolts 513.

The end surface of one end of the support square tube 52 far away from the sliding square tube 53 is abutted against the side wall of the round bottom ring 1, and the end of the support square tube 52 abutted against the round bottom ring 1 is adapted to the radian of the side wall of the round bottom ring 1. Meanwhile, an elastic piece 522 is adhered to the abutting part of the support square tube 52 and the round bottom ring 1, and the support square tube 52 abuts against the side wall of the round bottom ring 1 through the elastic piece 522. In the embodiment of the present application, the elastic member 522 is made of rubber.

Meanwhile, the two adjacent support square tubes 52 are also provided with a limiting plate 56. One end of the limiting plate 56 is fixedly arranged on the supporting square tube 52 in a penetrating manner through the first limiting nail 54, and the other end of the limiting plate 56 is fixedly arranged on the adjacent supporting square tube 52 in a penetrating manner through the other limiting nail. And the supporting square tube 52 and the sliding square tube 53 are made of aluminum alloy materials with hard mass and light weight.

The implementation principle of the drilling device for outdoor rock and soil exploration is as follows: when outdoor geotechnical exploration is carried out, the main body is only required to be moved to the corresponding position, and then the height adjusting assembly 3 and the drilling assembly 4 are erected on the ground through the support of the circular bottom ring 1. And then a plurality of auxiliary supporting components 5 are connected to enhance the stability of the connection between the main body and the ground, and then the drilling of the drilling component 4 can be controlled by the height adjustment of the height adjustment component 3. In the process, an operator can limit the position of the support assembly 5 through a plurality of auxiliary support assemblies without standing on the support, so that the possibility of displacement of the whole device is reduced, and convenience for rock and soil exploration can be effectively improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Drilling device for outdoor geotechnical exploration, its characterized in that: the device comprises a round bottom ring (1), a guide assembly (2) vertically arranged on the round bottom ring (1), a height adjusting assembly (3) arranged on the guide assembly (2), a drilling assembly (4) arranged on a height adjusting group price and auxiliary supporting assemblies (5) arranged on the round bottom ring (1) at equal intervals along the central axis of the round bottom ring (1);

the height adjusting assembly (3) is used for driving the drilling assembly (4) to move up and down on the guiding assembly (2);

the drilling assembly (4) comprises a rotating motor (41) vertically arranged on the height-adjusting assembly (3) and a core bit (42) coaxially connected with the rotating motor (41);

the auxiliary supporting component (5) comprises a connecting piece (51) arranged on the circular bottom ring (1), a supporting square tube (52) detachably connected with the connecting piece (51) and at least one first limit nail (54) penetrating through the supporting square tube (52); the first limiting nail (54) can be inserted into the rock soil.

2. The outdoor geotechnical exploration drilling rig of claim 1, wherein: the connecting piece (51) comprises a hinged support (511) arranged on the circular bottom ring (1), a connecting plate (512) with one end hinged to the hinged support (511) and a plurality of fixing bolts (513) arranged at the other end of the connecting plate (512);

the fixing bolt (513) is in threaded connection with one end of the supporting square tube (52), and the end face of the end of the supporting square tube (52) is abutted to the side wall of the round bottom ring (1).

3. The drilling apparatus for outdoor geotechnical exploration according to claim 2, wherein: the supporting square tube (52) is matched with the radian of the abutting part of the round bottom ring (1) and is provided with an elastic piece (522), and the supporting square tube (52) is abutted to the round bottom ring (1) through the elastic piece (522).

4. A drilling rig for outdoor geotechnical exploration according to claim 3, wherein: the elastic piece (522) is made of rubber.

5. A drilling rig for outdoor geotechnical exploration according to claim 3, wherein: a limiting plate (56) is arranged between two adjacent support square tubes (52); both ends of the limiting plate (56) are detachably connected to the support square tube (52) through the first limiting nails (54) respectively.

6. A drilling rig for outdoor geotechnical exploration according to claim 3, wherein: the auxiliary supporting component (5) further comprises a sliding square tube (53) and at least one second limit nail (55);

the sliding square tube (53) is arranged in the supporting square tube (52) in a sliding mode, the second limiting nails (55) are arranged on the sliding square tube (53) in a penetrating mode, and the second limiting nails (55) can be inserted into rock soil.

7. The outdoor geotechnical exploration drilling rig of claim 6, wherein: the outer wall of the supporting square tube (52) along the length direction of the supporting square tube is provided with a dovetail chute (521), and the inner wall of the sliding square tube (53) along the length direction of the supporting square tube is provided with a dovetail block (531); the dovetail block (531) is connected to the dovetail chute (521) in a sliding manner.

8. The outdoor geotechnical exploration drilling rig of claim 7, wherein: the supporting square tube (52) and the sliding square tube (53) are made of aluminum alloy materials.