CN211081726U

CN211081726U - Drilling rig for geotechnical engineering investigation

Info

Publication number: CN211081726U
Application number: CN201922398211.6U
Authority: CN
Inventors: 殷坤宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-07-24
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a geotechnical engineering reconnaissance technical field just discloses a probing device for geotechnical engineering reconnaissance, including the control regulating box, the inside of control regulating box is provided with the regulation and places the chamber, and the bottom intercommunication of control regulating box is provided with the delivery outlet, and the middle part rotation of placing the chamber in the regulation is connected with first gear. This drilling rig is used in geotechnical engineering reconnaissance, adjust the handle through holding, and then can rotate the regulation handle, thereby can drive the regulation pivot through adjusting the bull stick and rotate, and then rotate the second gear, through mutually supporting of first gear and second gear, can drive the rotating tube through first gear and rotate, through rotating the handle wheel, can drive the third gear through the handle axle and rotate, and then can also carry out slight regulation to first gear, and then can carry out mutually supporting through rotating tube and regulation pole, carry out the accurate regulation to the probing screw rod.

Description

Drilling rig for geotechnical engineering investigation

Technical Field

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

Background

The drilling is one of the main means in the geotechnical engineering investigation, and the drilling equipment used in the existing geotechnical engineering investigation has the disadvantages of complex structure, large volume and inconvenient carrying, and is not suitable for some small-scale geotechnical engineering investigation work.

Chinese patent publication No. CN201720520464.4 discloses a drilling device for geotechnical engineering investigation, which aims to solve the problems of complex structure, large volume, inconvenient carrying and unsuitability for small-scale geotechnical engineering investigation work of the drilling equipment used in the existing geotechnical engineering investigation. The utility model discloses a spiral uide bushing, the drill bit, three crossbeam, three adapter sleeve, three landing leg and a plurality of drilling rod, the circumferencial direction equipartition setting of spiral uide bushing is followed to three crossbeam, and the outer wall connection of the inner of every crossbeam and spiral uide bushing, the outer end and the adapter sleeve of every crossbeam are connected, the circumferencial direction equipartition setting of spiral uide bushing is followed to three landing leg, the upper end cartridge respectively of every landing leg is in corresponding a adapter sleeve, the lower extreme of drilling rod passes spiral uide bushing and is connected with the drill bit, the drilling rod outer wall passes through threaded connection with spiral uide bushing's inner wall. The utility model belongs to the geotechnical engineering field. However, this approach has significant drawbacks: when the drilling is carried out on the rock soil with fixed depth, the depth is not convenient to control.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a probing device for geotechnical engineering reconnaissance has solved when probing the ground of deciding the degree of depth, is not convenient for carry out the problem controlled to the degree of depth.

(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 a control adjusting box, wherein an adjusting and placing cavity is arranged inside the control adjusting box, the bottom of the control adjusting box is communicated with an output port, the middle of the adjusting and placing cavity is rotatably connected with a first gear, the left side of the first gear is meshed with a second gear, the middle of the upper surface of the second gear is fixedly connected with an adjusting rotating shaft, the top of the adjusting rotating shaft penetrates through the side wall of the top of the control adjusting box and is fixedly connected with one end of an adjusting rotating rod, the other end of the adjusting rotating rod is fixedly connected with an adjusting handle, the right side of the first gear is meshed with a third gear, the middle of the upper surface of the third gear is fixedly connected with a handle shaft, the top of the handle shaft penetrates through the side wall of the top of the control adjusting box and is fixedly connected with a handle wheel, the middle of the first gear is fixedly connected with a rotating, the interior bottom threaded connection of rotating tube has the regulation pole, the outside of adjusting the pole is provided with the protection tube, the outside top sliding connection of protection tube has the regulating tube, the bottom fixedly connected with probing case of adjusting the pole, the inside fixedly connected with probing motor of probing case, the output of probing motor passes the bottom inner wall of probing case and the top fixed connection of probing screw rod, the equal fixedly connected with anchor strut in lower surface left side and the right side of control regulating box, the bottom fixedly connected with gag lever post of anchor strut, the equal fixedly connected with cooperation piece in left side and the right side of probing case.

Preferably, the left side and the right side of the inner wall of the bottom side of the control regulating box are both provided with a bearing groove, bearings are fixedly connected in the bearing grooves, and the middle parts of the two groups of bearings are fixedly connected with the bottoms of the regulating rotating shaft and the handle shaft respectively.

Preferably, the outer side of the adjusting handle is rotatably connected with a rotating sleeve, the outer side of the rotating sleeve is provided with an anti-slip sleeve, and the outer side of the hand wheel is provided with anti-slip lines.

Preferably, the inside size of the adjusting pipe is matched with the outside size of the protecting pipe, the inside size of the protecting pipe is matched with the outside size of the rotating pipe, the top of the adjusting pipe is fixedly connected to the bottom of the control adjusting box, and the bottom of the protecting pipe is fixedly connected to the top of the drilling box.

Preferably, the outer side of the adjusting rod is provided with an external thread, the inner side of the rotating pipe is provided with an internal thread, and the external thread is matched with the internal thread.

Preferably, two sets of all be provided with spacing hole on the cooperation piece, the inside size in spacing hole and the outside size looks adaptation of gag lever post, the length of gag lever post and the length looks adaptation of regulating lever.

(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, adjust the handle through holding, and then can rotate the regulation handle, thereby can drive the regulation pivot through adjusting the bull stick and rotate, and then rotate the second gear, through mutually supporting of first gear and second gear, can drive the rotating tube through first gear and rotate, through rotating the handle wheel, can drive the third gear through the handle axle and rotate, and then can also carry out slight regulation to first gear, and then can carry out mutually supporting through rotating tube and regulation pole, carry out the accurate regulation to the probing screw rod.

2. This drilling rig is used in geotechnical engineering reconnaissance, can be to first gear through the control regulating box, second gear and third gear support the protection, through mutually supporting of protection tube and control tube, can protect the outside of regulating lever, can carry out fixed stay to the probing motor through the probing box, can drive the probing screw through the probing motor and carry out the probing operation, can support the gag lever post through the anchor strut, through mutually supporting of gag lever post and cooperation piece, can carry out auxiliary stay to the probing screw.

Drawings

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

FIG. 2 is a schematic cross-sectional structural view of the control adjustment box of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the adjusting tube of the present invention.

In the figure: 1. controlling the regulating box; 2. a first gear; 3. a second gear; 4. adjusting the rotating shaft; 5. adjusting the rotating rod; 6. adjusting the handle; 7. a third gear; 8. a handle shaft; 9. a handle wheel; 10. rotating the tube; 11. adjusting a rod; 12. protecting the tube; 13. an adjusting tube; 14. a drilling rig; 15. a drilling motor; 16. a drilling screw; 17. a reinforcing rod; 18. a limiting rod; 19. and (6) matching the blocks.

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. 1-3, the present invention provides a technical solution: a drilling device for geotechnical engineering investigation comprises a control and regulation box 1, wherein a regulation and placement cavity is arranged inside the control and regulation box 1, the bottom of the control and regulation box 1 is communicated with an output port, the middle part of the regulation and placement cavity is rotatably connected with a first gear 2, the left side of the first gear 2 is meshed with a second gear 3, the middle part of the upper surface of the second gear 3 is fixedly connected with a regulation rotating shaft 4, the top part of the regulation rotating shaft 4 penetrates through the side wall of the top part of the control and regulation box 1 and is fixedly connected with one end of a regulation rotating rod 5, the other end of the regulation rotating rod 5 is fixedly connected with a regulation handle 6, the right side of the first gear 2 is meshed with a third gear 7, the middle part of the upper surface of the third gear 7 is fixedly connected with a handle shaft 8, the top part of the handle shaft 8 penetrates through the side wall of the top part of the control and regulation box 1 and is fixedly connected, an adjusting rod 11 is connected to the inner bottom of the rotating pipe 10 through a thread, a protecting pipe 12 is arranged on the outer side of the adjusting rod 11, an adjusting pipe 13 is connected to the top of the outer side of the protecting pipe 12 in a sliding mode, a drilling box 14 is fixedly connected to the bottom of the adjusting rod 11, a drilling motor 15 is fixedly connected to the inner portion of the drilling box 14, the output end of the drilling motor 15 penetrates through the inner wall of the bottom of the drilling box 14 to be fixedly connected with the top of a drilling screw 16, reinforcing rods 17 are fixedly connected to the left side and the right side of the lower surface of the control adjusting box 1, a limiting rod 18 is fixedly connected to the bottom of each reinforcing rod 17, and matching blocks 19 are fixedly connected to the left side and the right side of the drilling box 14, the first gear 2, the second gear 3 and the third gear 7 can be supported and protected through the control adjusting box 1, the adjusting handle, further rotates the second gear 3, and through the mutual matching of the first gear 2 and the second gear 3, the rotating pipe 10 can be driven by the first gear 2 to rotate, the third gear 7 can be driven by the handle shaft 8 to rotate by rotating the handle wheel 9, furthermore, the first gear 2 can be finely adjusted, and further, through the mutual matching of the rotating tube 10 and the adjusting rod 11, the drilling screw 16 is adjusted precisely, by the mutual cooperation of the protective tube 12 and the adjusting tube 13, the outside of the adjusting rod 11 can be protected, the drilling motor 15 can be fixedly supported by the drilling box 14, the drilling motor 15 can drive the drilling screw 16 to perform drilling operation, the reinforcing rod 17 can support the limiting rod 18, the drilling screw 16 can be supported by the cooperation of the limiting rod 18 and the fitting block 19.

The utility model discloses in, for the convenient rotation of adjusting pivot 4 and handle axle 8 in control regulating box 1 inside, the left side and the right side of the 1 bottom side inner wall of control regulating box all are provided with the bearing groove, bearing inslot fixedly connected with bearing, the middle part of two sets of bearings respectively with the bottom fixed connection who adjusts pivot 4 and handle axle 8.

The utility model discloses in, for the convenience of the regulation of driller to the 16 positions of probing screw rod, the outside that has set up regulation handle 6 is rotated and is connected with and rotates the cover, and the outside of rotating the cover is provided with anti-skidding cover to can be convenient to the rotation of regulation handle 6, the outside of handle wheel 9 is provided with anti-skidding line, can make things convenient for the rotatory operation of driller when rotating hand wheel 9.

The utility model discloses in, for the protection to rotating tube 10 and regulation pole 11, set up the inside size of regulating tube 13 and the outside size looks adaptation of protection tube 12, the inside size of protection tube 12 and the outside size looks adaptation of rotating tube 10, the top fixed connection of regulating tube 13 is in control regulating box 1 bottom, the bottom fixed connection of protection tube 12 is at the top of probing box 14 to can make protection tube 12 and the cooperation of regulating tube 13, and then can protect rotating tube 10 and regulation pole 11 comprehensively.

The utility model discloses in, in order to carry out the lift removal to drilling case 14 and drilling screw 16, the outside of adjusting pole 11 is provided with the external screw thread, and the inboard of rotating tube 10 is provided with the internal thread, external screw thread and internal thread looks adaptation.

The utility model discloses in, in order to can assist probing screw 16 to carry out the probing operation, all be provided with spacing hole on two sets of cooperation pieces 19, the inside size in spacing hole and the outside size looks adaptation of gag lever post 18, the length of gag lever post 18 and the length looks adaptation of adjusting pole 11, and then can prevent that probing screw 16 from taking place the dislocation.

When in use, the first gear 2, the second gear 3 and the third gear 7 can be supported and protected by controlling the adjusting box 1, the adjusting handle 6 can be held by hand, and then the adjusting handle 6 can be rotated, so that the adjusting rotating shaft 4 can be driven to rotate by adjusting the rotating rod 5, and then the second gear 3 can be rotated, through the mutual matching of the first gear 2 and the second gear 3, the rotating pipe 10 can be driven to rotate by the first gear 2, the third gear 7 can be driven to rotate by the handle shaft 8 by rotating the handle wheel 9, and further the first gear 2 can be finely adjusted, further through the mutual matching of the rotating pipe 10 and the adjusting rod 11, the drilling screw 16 can be accurately adjusted, through the mutual matching of the protecting pipe 12 and the adjusting pipe 13, the outer side of the adjusting rod 11 can be protected, and the drilling motor 15 can be fixedly supported by the drilling box 14, the drilling motor 15 can drive the drilling screw 16 to perform drilling operation, the reinforcing rod 17 can support the limiting rod 18, and the limiting rod 18 and the matching block 19 are matched with each other to perform auxiliary support on the drilling screw 16.

To sum up, this drilling equipment is used in geotechnical engineering investigation, adjust handle 6 through holding, and then can rotate adjustment handle 6, thereby can drive through adjusting bull stick 5 and adjust pivot 4 and rotate, and then rotate second gear 3, through mutually supporting of first gear 2 and second gear 3, can drive the swinging head 10 through first gear 2 and rotate, through rotating handle hand wheel 9, can drive third gear 7 through handle axle 8 and rotate, and then can also finely adjust first gear 2, and then can be through mutually supporting of swinging head 10 and regulation pole 11, carry out the accurate regulation to probing screw rod 16.

This drilling rig for geotechnical engineering investigation, can be to first gear 2 through control regulating box 1, second gear 3 and third gear 7 support the protection, mutually support through protection tube 12 and regulating tube 13, can protect the outside of regulating rod 11, can carry out fixed stay to drilling motor 15 through drilling box 14, can drive drilling screw 16 through drilling motor 15 and carry out the drilling operation, can support gag lever post 18 through anchor strut 17, mutually support through gag lever post 18 and cooperation piece 19, can carry out auxiliary stay to drilling screw 16.

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.

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 drilling equipment for geotechnical engineering reconnaissance, includes control regulating box (1), its characterized in that: the inner part of the control adjusting box (1) is provided with an adjusting and placing cavity, the bottom of the control adjusting box (1) is communicated with an output port, the middle part of the adjusting and placing cavity is rotatably connected with a first gear (2), the left side of the first gear (2) is meshed with a second gear (3), the middle part of the upper surface of the second gear (3) is fixedly connected with an adjusting rotating shaft (4), the top part of the adjusting rotating shaft (4) penetrates through the side wall of the top part of the control adjusting box (1) and is fixedly connected with one end of an adjusting rotating rod (5), the other end of the adjusting rotating rod (5) is fixedly connected with an adjusting handle (6), the right side of the first gear (2) is meshed with a third gear (7), the middle part of the upper surface of the third gear (7) is fixedly connected with a handle shaft (8), the top part of the handle shaft (8) penetrates through the side wall of the top part of the control adjusting box (1) and is fixedly connected with, the middle part of the first gear (2) is fixedly connected with a rotating pipe (10), the inner bottom of the rotating pipe (10) is in threaded connection with an adjusting rod (11), a protective tube (12) is arranged on the outer side of the adjusting rod (11), the top of the outer side of the protective tube (12) is connected with an adjusting tube (13) in a sliding manner, the bottom of the adjusting rod (11) is fixedly connected with a drilling box (14), the interior of the drilling box (14) is fixedly connected with a drilling motor (15), the output end of the drilling motor (15) passes through the inner wall of the bottom of the drilling box (14) and is fixedly connected with the top of the drilling screw rod (16), reinforcing rods (17) are fixedly connected to the left side and the right side of the lower surface of the control adjusting box (1), the bottom fixedly connected with gag lever post (18) of anchor strut (17), the equal fixedly connected with cooperation piece (19) in left side and the right side of probing case (14).

2. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the left side and the right side of the inner wall of the bottom side of the control adjusting box (1) are both provided with bearing grooves, bearings are fixedly connected in the bearing grooves, and the middle parts of the two groups of bearings are fixedly connected with the bottoms of the adjusting rotating shaft (4) and the handle shaft (8) respectively.

3. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the outer side of the adjusting handle (6) is rotatably connected with a rotating sleeve, the outer side of the rotating sleeve is provided with an anti-slip sleeve, and the outer side of the handle wheel (9) is provided with anti-slip lines.

4. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the inside size of regulation pipe (13) and the outside size looks adaptation of protection tube (12), the inside size of protection tube (12) and the outside size looks adaptation of rotating tube (10), the top fixed connection of regulation pipe (13) is in control regulation case (1) bottom, the bottom fixed connection of protection tube (12) is at the top of boring case (14).

5. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the outer side of the adjusting rod (11) is provided with an external thread, the inner side of the rotating pipe (10) is provided with an internal thread, and the external thread is matched with the internal thread.

6. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the two groups of matching blocks (19) are provided with limiting holes, the inner size of each limiting hole is matched with the outer size of the limiting rod (18), and the length of each limiting rod (18) is matched with the length of the adjusting rod (11).