CN217505266U - Deep layer drilling equipment for geological exploration - Google Patents

Abstract

The utility model relates to the technical field of geological exploration, in particular to a deep drilling device for geological exploration, which comprises a base, two lifting bins, a lifting plate, a driving pipe and a water supply assembly, wherein the two lifting bins are respectively arranged on the upper end surface of the base; the water supply assembly is arranged on the upper end face of the lifting plate and can move up and down along with the lifting plate, and the water supply assembly can supply water to the interior of the driving pipe. The lifting bin fixed on the base can support the lifting plate, so that the supporting plate can drive the driving pipe to move up and down to drill deep soil, and the water supply assembly fixed on the lifting plate can supply water into the driving pipe at any time when the driving pipe moves, so that the temperature of the drilling pipe communicated with the driving pipe is reduced, and the bottom of the drilling pipe is prevented from being damaged due to friction overheating.

Description

Deep layer drilling equipment for geological exploration

Technical Field

The utility model relates to a geological exploration technical field, concretely relates to geological exploration is with deep drilling equipment.

Background

The deep soil body drilling equipment for geological engineering investigation is a device commonly used for geological investigation, can carry out investigation in deeper places of soil more conveniently, and enables workers to analyze geological conditions more conveniently, so that the soil can be planned and used in the later stage.

With the development of science and technology, deep soil drilling equipment for geological engineering exploration has been developed to a great extent, great convenience is brought to people in geological exploration through the development of the deep soil drilling equipment, and the types and the number of the deep soil drilling equipment are increasing day by day.

Chinese patent document CN214621814U discloses a deep soil drilling device for geological engineering investigation. The deep soil drilling device for geological engineering investigation rotates the rotating block by hand, the rotating block drives the connecting rod and the adjusting rod to move in opposite directions, and the connecting rod and the adjusting rod rotate through the rotating shaft in the moving process, so that the area formed by the two supporting rods and the base is adjusted, the device can adapt to the on-site geographic environment and is placed on the ground more stably, but the deep soil drilling device mainly has the following two defects that water cannot be injected simultaneously during drilling, and a drill bit is easily abraded and damaged; and secondly, the drill pipe is connected at the joint only by adopting a threaded connection mode, so that the situation that the drill pipe threads are loosened and separated easily occurs when the drill pipe is recovered.

Disclosure of Invention

The utility model discloses can not appear when drilling that equipment exists to present deep soil body brill that water injection, recovery drill pipe easily when drilling that the drill pipe screw thread is not hard up and break away from the scheduling problem, provide a deep equipment of getting is bored with the geology exploration.

In order to achieve the purpose, the technical scheme adopted by the utility model is that the deep drilling equipment for geological exploration comprises a base, two lifting bins, a lifting plate, a driving pipe and a water supply assembly, wherein the two lifting bins are respectively arranged on the upper end surface of the base, two ends of the lifting plate are respectively connected with the two lifting bins in a sliding manner, the lifting plate can move towards the direction far away from or close to the base, and the driving pipe is arranged in the middle of the lifting plate; the water supply assembly is mounted on the upper end face of the lifting plate and can move up and down along with the lifting plate, and the water supply assembly can supply water to the interior of the driving pipe. The lifting bin fixed on the base can support the lifting plate, so that the supporting plate can drive the driving pipe to move up and down to drill deep soil, and the water supply assembly fixed on the lifting plate can supply water into the driving pipe at any time when the driving pipe moves, so that the temperature of the drilling pipe communicated with the driving pipe is reduced, and the bottom of the drilling pipe is prevented from being damaged due to friction overheating.

Preferably, the water supply assembly comprises a water storage bin, a guide pipe, a water pump and a water inlet pipe, the water storage bin is fixedly installed on the upper end face of the lifting plate, the water pump is fixed at the bottom of the water storage bin, the water inlet pipe is communicated with the upper end of the driving pipe, one end of the guide pipe is connected with the water pump, and the other end of the guide pipe is communicated with the water inlet pipe.

Preferably, be provided with the lift drive assembly in the lift storehouse, the lift drive assembly includes screw rod and first driving piece, first driving piece is fixed in the up end of lifter plate, the one end of screw rod with first driving piece fixed connection, the other end rotate connect in the bottom in lift storehouse, the screw rod pass the lifter plate and with lifter plate threaded connection. The lifting driving assembly provides power for lifting of the lifting plate, and the first driving piece drives the screw rod to rotate so that the lifting plate in threaded connection with the screw rod can be lifted up and down.

Preferably, the bottom of the lifting bin is fixed with a limiting bearing, and the end part of the screw rod is rotatably arranged at the bottom of the lifting bin through the limiting bearing.

Preferably, a rotation driving assembly is further arranged above the lifting plate, the rotation driving assembly comprises a first driving bin, a second driving member, a first bevel gear and a second bevel gear, the first driving bin is fixed on the upper end surface of the lifting plate, the second driving member is fixed at the bottom of the first driving bin, the first bevel gear is connected with the second driving member, the second bevel gear is fixed on the outer side of the driving pipe, the first bevel gear is meshed with the second bevel gear, and the second driving member can drive the driving pipe to rotate through the first bevel gear and the second bevel gear. The rotary driving component mainly provides power for the rotation of the driving pipe, and drives the first bevel gear to rotate through the second driving piece, so that the second bevel gear in meshed connection with the first bevel gear rotates, the driving pipe is driven to rotate, and deep soil is drilled.

Preferably, a second driving bin is further fixed on the upper end face of the lifting plate, and the upper end of the driving pipe is rotatably connected to the upper end face of the interior of the second driving bin.

Preferably, the deep drilling equipment for geological exploration further comprises a first drill pipe, a connecting piece and a second drill pipe, wherein the upper end of the first drill pipe is connected with the lower end of the driving pipe, and the lower end of the first drill pipe is connected with the second drill pipe through the connecting piece.

Preferably, the first drill pipe is in threaded connection with the driving pipe, two ends of the connecting piece are in threaded connection with the first drill pipe and the second drill pipe respectively, and the upper end and the lower end of the first drill pipe and the upper end of the second drill pipe are provided with limit screws for limiting the threaded connection position. The existence of threaded connection department stop screw can further be spacing, and the effectual driving tube that prevents when gyration, the connection that appears between driving tube, first drill pipe, connecting piece and the second drill pipe is not hard up, avoids first drill pipe and second drill pipe to be unable to take out from the underground because the connection is not hard up.

Preferably, a sealing bearing is fixed on the upper end surface of the interior of the second driving bin, and the upper end of the driving pipe is rotatably connected to the second driving bin through the sealing bearing.

Preferably, the upper end face of the base is further provided with a limiting rod parallel to the lifting bin, the limiting rod penetrates through the lifting plate, and the lifting plate can move in the direction away from or close to the base along the limiting rod. The limiting rod guides and limits the lifting motion of the lifting plate, so that the lifting motion of the lifting plate and the driving pipe is more stable.

The utility model has the advantages that:

this equipment is got with deep brill to geological exploration is through setting up water supply assembly, through the water injection of driving tube in to the second drilling pipe, can effectually be to the intraductal water injection of second drilling when having realized getting, avoid the second drilling pipe lower extreme because bore the overheated and damage of lithosphere friction.

This equipment is got with deep brill to geological exploration passes through the stop screw between driving tube, first drill pipe, connecting piece and the second drill pipe, and is further spacing with driving tube, first drill pipe, connecting piece and second drill pipe, can effectually prevent when the driving tube gyration, the connection between driving tube, first drill pipe, connecting piece and the second drill pipe is not hard up, avoids first drill pipe and second drill pipe to be difficult for following the underground and take out because connect not hard up.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the utility model discloses a geological exploration is with boring spatial structure sketch map of getting equipment in deep layer.

Figure 2 is a cross-sectional view of the deep drilling equipment for geological exploration.

Fig. 3 is an enlarged view of the structure of fig. 2A.

In the figure: 1. the base, 2, lift storehouse, 3, gag lever post, 4, lifter plate, 5, driving tube, 6, first drilling pipe, 7, connecting piece, 8, second drilling pipe, 9, stop screw, 10, screw rod, 11, first driving piece, 12, spacing bearing, 13, first driving storehouse, 14, second driving piece, 15, first bevel gear, 16, second bevel gear, 17, second driving storehouse, 18, sealed bearing, 19, water storage storehouse, 20, pipe, 21, water pump, 22, inlet tube, 23, water inlet.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is obvious that the embodiments described below are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.

As shown in fig. 1, fig. 2 and fig. 3, in this embodiment, the utility model provides a deep drilling equipment for geological exploration includes base 1, two lift storehouses 2, a plurality of gag lever post 3, lifter plate 4, driving tube 5 and water supply assembly, lift drive assembly and rotation driving assembly, and two lift storehouses 2 set up respectively in the up end of base 1, and gag lever post 3 and lift storehouse 2 parallel arrangement are located the up end of base 1 equally. The both ends of lifter plate 4 respectively with two 2 sliding connection in lift storehouse, lifter plate 4 can be to keeping away from or being close to the direction motion of base 1, and gag lever post 3 passes lifter plate 4, and gag lever post 3 mainly leads and spacing to lifter plate 4's elevating movement, makes lifter plate 4's elevating movement more stable. The middle part of lifter plate 4 is provided with driving tube 5, the bottom of driving tube 5 has connected gradually first drill pipe 6, connecting piece 7 and second drill pipe 8, the upper end of first drill pipe 6 and the lower extreme threaded connection of driving tube 5, the lower extreme of first drill pipe 6 passes through connecting piece 7 and is connected with second drill pipe 8, the both ends of connecting piece 7 respectively with first drill pipe 6, 8 threaded connection of second drill pipe, and the upper and lower end of first drill pipe 6 and the upper end of second drill pipe 8 all are provided with stop screw 9 in order to carry on spacingly to threaded connection department. The existence of threaded connection department stop screw 9 can be further spacing, and the effectual prevention is when the driving tube 5 gyration, and the connection that appears between driving tube 5, first drill pipe 6, connecting piece 7 and the second drill pipe 8 is not hard up, avoids first drill pipe 6 and second drill pipe 8 to be unable to take out from the underground because the connection is not hard up.

Simultaneously this deep equipment of getting is bored with deep layer still is equipped with lift drive assembly, rotation driving subassembly and water supply assembly, and wherein lift drive assembly and rotation driving subassembly mainly accomplish basic the action of getting, and water supply assembly can supply water at any time and cool down when getting equipment and boring the action.

Wherein, lift drive assembly sets up in lift storehouse 2, and lift drive assembly includes screw rod 10 and first driving piece 11, and first driving piece 11 is fixed in the up end of lifter plate 4, and the one end and the 11 fixed connection of first driving piece of screw rod 10, the other end rotate to be connected in the bottom in lift storehouse 2, and screw rod 10 passes lifter plate 4 and with lifter plate 4 threaded connection. The first driving member 11 provides power for the lifting of the lifting plate 4, and may be configured as a servo motor, and the first driving member 11 drives the screw rod 10 to rotate, so that the lifting plate 4 in threaded connection with the screw rod 10 is lifted up and down.

The bottom of the lifting bin 2 is fixed with a limit bearing 12, and the end part of the screw rod 10 is rotatably arranged at the bottom of the lifting bin 2 through the limit bearing 12.

The rotation driving component is arranged above the lifting plate 4, the rotation driving component mainly comprises a first driving bin 13, a second driving component 14, a first bevel gear 15 and a second bevel gear 16, the first driving bin 13 is fixed on the upper end surface of the lifting plate 4, the second driving component 14 is fixed on the bottom of the first driving bin 13, the first bevel gear 15 is connected with the second driving component 14, the second bevel gear 16 is fixed on the outer side of the driving pipe 5, the first bevel gear 15 is meshed with the second bevel gear 16, and the second driving component 14 can drive the driving pipe 5 to rotate through the first bevel gear 15 and the second bevel gear 16. The second drive member 14 primarily powers the rotation of the drive tube 5 and may be provided in particular as a three-phase motor. The upper end surface of the lifting plate 4 is also fixed with a second driving bin 17, and the upper end of the driving pipe 5 is rotatably connected with the upper end surface of the inside of the second driving bin 17 through a sealing bearing 18.

The water supply assembly is also arranged on the upper end surface of the lifting plate 4 and can move up and down along with the lifting plate 4, the water supply assembly comprises a water storage bin 19, a guide pipe 20, a water pump 21 and a water inlet pipe 22, the water storage bin 19 is fixedly arranged on the upper end surface of the lifting plate 4, the water pump 21 is fixedly arranged at the bottom of the water storage bin 19, and the water pump 21 can be a micro water pump and can reduce the occupied area of the water pump as much as possible; the water inlet pipe 22 is communicated with the upper end of the driving pipe 5, one end of the conduit 20 is connected with the water pump 21, and the other end is communicated with the water inlet pipe 22. The communication mode of inlet tube 22 and drive tube 5 is indirect communication mode, specifically is: the outer part of the second driving bin 17 opposite to the sealing bearing 18 is provided with a hole, the lower end of the water inlet pipe 22 is fixed at the hole, the lower end of the water inlet pipe 22 is opposite to the upper end of the driving pipe 5, and the guide pipe 20 feeds water from one side of the water inlet pipe 22. The water supply assembly fixed on the lifting plate 4 can supply water into the driving pipe 5 at any time when the driving pipe 5 moves, so that the second drilling pipe 8 communicated with the driving pipe 5 is cooled, and the bottom of the second drilling pipe 8 is prevented from being damaged due to friction overheating.

The top of the water storage bin 19 is also provided with a water inlet 23 to add water to the water storage bin 19 at any time.

The working principle of the deep drilling equipment for geological exploration is as follows:

firstly, moving the drilling equipment to a specified position, installing a second drill pipe 8 at the lower end of a driving pipe 5, installing limit screws 9 at two sides, starting a second driving part 14, driving a second bevel gear 16 to rotate through a first bevel gear 15, driving the driving pipe 5 to rotate, further driving a second drill pipe 8 at the lower end of the driving pipe 5 to rotate, starting a first driving part 11 in a lifting bin 2 to drive a screw rod 10 to rotate, further enabling a lifting plate 4 to descend, driving the second drill pipe 8 to descend to start drilling, simultaneously starting a water pump 21 in a water storage bin 19, injecting water into a water inlet pipe 22 through a guide pipe 20, further injecting water into the second drill pipe 8 through the driving pipe 5, effectively injecting water into the second drill pipe 8 during drilling, avoiding the lower end of the second drill pipe 8 from being damaged due to the friction and overheating of a rock layer when the lower end of the second drill pipe 8 is completely drilled into the ground, the limiting screws 9 are detached, the driving pipe 5 is rotated, the driving pipe 5 is separated from the second drill pipe 8, the first driving piece 11 is started, the supporting plate 5 is made to ascend to the top, the connecting piece 7 is installed at the upper end of the second drill pipe 8, the first drill pipe 6 is installed at the upper end of the connecting piece 7, the upper end of the first drill pipe 6 is installed at the upper end of the driving pipe 5, the limiting screws 9 are installed respectively, the driving pipe 5, the first drill pipe 6, the connecting piece 7 and the second drill pipe 8 are further limited, the driving pipe 5, the first drill pipe 6, the connecting piece 7 and the second drill pipe 8 can be effectively prevented from being connected and loosened when the driving pipe 5 rotates, and the first drill pipe 6 and the second drill pipe 8 cannot be taken out from the ground due to connection looseness is avoided.

The utility model has the advantages that:

this equipment is got with deep boring to geological exploration is through setting up water supply assembly, through the water injection in driving tube 5 to second drill pipe 8, can effectually be to water injection in the second drill pipe 8 when having realized getting, avoid 8 lower extremes of second drill pipe to damage owing to bore the lithosphere layer friction overheat.

This deep equipment of getting is bored with geological exploration passes through drive tube 5, first drill pipe 6, stop screw 9 between connecting piece 7 and the second drill pipe 8, and is further spacing with drive tube 5, first drill pipe 6, connecting piece 7 and second drill pipe 8, can effectually prevent when drive tube 5 gyration, the connection between drive tube 5, first drill pipe 6, connecting piece 7 and the second drill pipe 8 is not hard up, avoids first drill pipe 7 and second drill pipe 8 to be difficult for following the underground and take out because connect not hard up.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The deep drilling equipment for geological exploration is characterized by comprising a base, two lifting bins, a lifting plate, a driving pipe and a water supply assembly, wherein the two lifting bins are respectively arranged on the upper end face of the base, two ends of the lifting plate are respectively in sliding connection with the two lifting bins, the lifting plate can move in a direction far away from or close to the base, and the driving pipe is arranged in the middle of the lifting plate;

the water supply assembly is installed on the upper end face of the lifting plate and can move up and down along with the lifting plate, and the water supply assembly can supply water to the interior of the driving pipe.

2. The deep drilling equipment for geological exploration according to claim 1, wherein the water supply assembly comprises a water storage bin, a conduit, a water pump and a water inlet pipe, the water storage bin is fixedly arranged on the upper end face of the lifting plate, the water pump is fixed at the bottom of the water storage bin, the water inlet pipe is communicated with the upper end of the driving pipe, one end of the conduit is connected with the water pump, and the other end of the conduit is communicated with the water inlet pipe.

3. The deep drilling equipment for geological exploration according to claim 1, wherein a lifting driving component is arranged in the lifting bin, the lifting driving component comprises a screw and a first driving member, the first driving member is fixed on the upper end surface of the lifting plate, one end of the screw is fixedly connected with the first driving member, the other end of the screw is rotatably connected to the bottom of the lifting bin, and the screw passes through the lifting plate and is in threaded connection with the lifting plate.

4. The deep drilling equipment for geological exploration according to claim 3, wherein a limit bearing is fixed at the bottom of the lifting bin, and the end of the screw rod is rotatably arranged at the bottom of the lifting bin through the limit bearing.

5. The deep drilling equipment for geological exploration according to claim 1, wherein a rotary driving component is further arranged above the lifting plate, the rotary driving component comprises a first driving cabin, a second driving part, a first bevel gear and a second bevel gear, the first driving cabin is fixed on the upper end surface of the lifting plate, the second driving part is fixed on the bottom of the first driving cabin, the first bevel gear is connected with the second driving part, the second bevel gear is fixed on the outer side of the driving pipe, the first bevel gear is meshed with the second bevel gear, and the second driving part can drive the driving pipe to rotate through the first bevel gear and the second bevel gear.

6. The deep drilling device for geological exploration according to claim 5, wherein a second driving cabin is further fixed on the upper end surface of the lifting plate, and the upper end of the driving pipe is rotatably connected to the inner upper end surface of the second driving cabin.

7. The deep drilling apparatus for geological exploration according to claim 2, further comprising a first drill pipe, a connecting member and a second drill pipe, wherein the upper end of the first drill pipe is connected to the lower end of the driving pipe, and the lower end of the first drill pipe is connected to the second drill pipe through the connecting member.

8. The deep drilling apparatus for geological exploration according to claim 7, wherein the first drill pipe is in threaded connection with the driving pipe, two ends of the connecting member are in threaded connection with the first drill pipe and the second drill pipe respectively, and the upper end and the lower end of the first drill pipe and the upper end of the second drill pipe are provided with limit screws for limiting the threaded connection.

9. The deep drilling apparatus for geological exploration according to claim 6, wherein a sealing bearing is fixed on the inner upper end surface of the second driving chamber, and the upper end of the driving pipe is rotatably connected to the second driving chamber through the sealing bearing.

10. The deep drilling equipment for geological exploration according to any one of claims 1 to 9, wherein the upper end surface of the base is further provided with a limiting rod parallel to the lifting bin, the limiting rod passes through the lifting plate, and the lifting plate can move along the limiting rod in a direction far away from or close to the base.

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