CN216866571U

CN216866571U - Small-size high-efficient drilling equipment is used in well drilling construction

Info

Publication number: CN216866571U
Application number: CN202220812541.4U
Authority: CN
Inventors: 吕荣英; 何卫安
Original assignee: Sinohydro Bureau 9 Co Ltd
Current assignee: Sinohydro Bureau 9 Co Ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-01
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses small-sized high-efficiency drilling equipment for drilling construction, which belongs to the technical field of drilling equipment and comprises a frame, universal wheels and a connecting plate, wherein supporting legs are arranged at four corners of the lower end of the frame, the universal wheels are arranged at the lower ends of the supporting legs, rotating shafts are arranged on two inner walls of the frame, one end of each rotating shaft is provided with the connecting plate, one end, far away from the rotating shafts, of the connecting plate is provided with a connecting end, a barrel is arranged between the connecting ends, one side of the upper end of the barrel is connected with a stepping motor through bolts, and a transmission lead screw is arranged at the transmission output end of the stepping motor. The frame is matched with the bottom stabilizing plate, so that the barrel of the device has better stability during drilling construction, the stepping motor and the transmission screw rod are matched with the barrel and the connecting seat, so that the spiral drill rod can be lifted stably and laborsavingly, and the stability and the high efficiency of the drilling construction can be effectively ensured.

Description

Small-size high-efficient drilling equipment is used in well drilling construction

Technical Field

The utility model relates to drilling equipment, in particular to small-sized efficient drilling equipment for drilling construction, and belongs to the technical field of drilling equipment.

Background

The task of drilling a borehole from the surface using mechanical equipment or manpower is called drilling. Generally refers to the engineering of drilling boreholes and large diameter water-supply wells for exploration or development of liquid and gaseous minerals such as oil, gas, and the like. The drilling well is widely applied to national economic construction, the drilling equipment is various, different drilling construction equipment can be selected according to the drilling construction requirements, and the small drilling equipment is mainly used for small drilling construction.

The drilling equipment is accomodate inconveniently for the drilling construction now, removes inconveniently, and the practicality is not enough, and the drilling equipment stability is not enough for the drilling construction now moreover, is difficult to guarantee the efficiency of construction.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide small-sized high-efficiency drilling equipment for drilling construction, which solves the problems of inconvenient storage, inconvenient movement and insufficient practicability of the conventional drilling equipment for drilling construction.

The purpose of the utility model can be achieved by adopting the following technical scheme:

a small-sized high-efficiency drilling device for drilling construction comprises a frame, universal wheels and a connecting plate, wherein supporting legs are arranged at four corners of the lower end of the frame, the universal wheels are arranged at the lower ends of the supporting legs, rotating shafts are arranged on two inner walls of the frame, the connecting plate is arranged at one end of the rotating shaft, a connecting end is arranged at the end, away from the rotating shaft, of the connecting plate, a barrel is arranged between the connecting ends, one side of the upper end of the barrel is connected with a stepping motor through a bolt, a transmission lead screw is arranged at the transmission output end of the stepping motor, a bottom plate is arranged at the periphery of the lower end of the transmission lead screw, a connecting seat is arranged at the periphery of the transmission lead screw, a drilling motor is arranged at the upper end of the connecting seat positioned at one side of the transmission lead screw, a reduction gearbox is arranged at the transmission output end of the drilling motor, a spiral drill rod is arranged at the output end of the reduction gearbox, and a bottom stabilizing plate is arranged on the periphery of the lower end of the cylinder.

Preferably, a traction head is formed in the middle of one end of the frame, the upper ends of the supporting legs are welded to the lower end of the frame, and the lower ends of the supporting legs are connected with the universal wheels through bolts.

Preferably, the rotating shaft is connected with the frame through a bearing, the rotating shaft is welded with the connecting plate, the connecting end is formed on the connecting plate, and the connecting end is rotatably connected with the side wall of the barrel.

Preferably, the transmission output end of the stepping motor is in key connection with the transmission screw rod, the periphery of the upper end of the transmission screw rod is connected with the upper end of the cylinder through a bearing, the lower end of the transmission screw rod is connected with the bottom plate through a bearing, and the bottom plate is formed on the inner wall of the cylinder.

Preferably, the connecting seat is in threaded connection with the transmission screw rod, the connecting seat is in sliding connection with the inner wall of the cylinder body, and the drilling motor and the reduction gearbox are both connected with the connecting seat through bolts.

Preferably, the transmission output end of the drilling motor is connected with the input end of the reduction gearbox through a coupler, the output end of the reduction gearbox is connected with the upper end of the auger stem through a coupler, and the bottom stabilizing plate is formed on the periphery of the lower end of the cylinder.

The utility model has the beneficial technical effects that:

according to the small-sized high-efficiency drilling equipment for drilling construction, the frame, the supporting legs, the universal wheels, the connecting plate, the rotating shaft and the connecting end are arranged, so that the barrel can be conveniently and rotatably stored in the frame to be convenient to move, and the problems that the existing drilling equipment for drilling construction is inconvenient to store, move and have insufficient practicability are solved; the frame is matched with the bottom stabilizing plate, so that the barrel of the device has better stability during drilling construction, the stepping motor and the transmission screw rod are matched with the barrel and the connecting seat, so that the spiral drill rod can be lifted stably and laborsavingly, the stability and the high efficiency of the drilling construction can be effectively ensured, and the problems that the stability of the existing drilling equipment for the drilling construction is insufficient, and the construction efficiency is difficult to ensure are solved.

Drawings

FIG. 1 is a schematic view showing the overall structure of a preferred embodiment of a small and efficient drilling apparatus for drilling construction according to the present invention;

FIG. 2 is a front cross-sectional view of a preferred embodiment of a compact high-efficiency drilling apparatus for drilling construction according to the present invention;

fig. 3 is a schematic structural view of a coupling seat of a preferred embodiment of a small and efficient drilling apparatus for drilling construction according to the present invention.

In the figure: the method comprises the following steps of 1-a vehicle frame, 2-supporting legs, 3-universal wheels, 4-rotating shafts, 5-connecting plates, 6-connecting ends, 7-a cylinder, 8-a stepping motor, 9-a transmission screw rod, 10-a bottom plate, 11-a connecting seat, 12-a drilling motor, 13-a reduction box, 14-a spiral drill rod, 15-a bottom stabilizing plate and 16-a traction head.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in figures 1-3, the small-sized high-efficiency drilling equipment for drilling construction provided by the embodiment comprises a frame 1, universal wheels 3 and a connecting plate 5, wherein supporting feet 2 are arranged at four corners of the lower end of the frame 1, the universal wheels 3 are arranged at the lower ends of the supporting feet 2, rotating shafts 4 are arranged on two inner walls of the frame 1, the connecting plate 5 is arranged at one end of each rotating shaft 4, a connecting end 6 is arranged at one end of each connecting plate 5, which is far away from the rotating shafts 4, a cylinder 7 is arranged between the connecting end 6, a stepping motor 8 is connected to one side of the upper end of the cylinder 7 through a bolt, a transmission screw 9 is arranged at the transmission output end of the stepping motor 8, a bottom plate 10 is arranged at the periphery of the lower end of the transmission screw 9, a connecting seat 11 is arranged at the periphery of the transmission screw 9, a drilling motor 12 is arranged at the upper end of the connecting seat 11 at one side of the transmission screw 9, a reduction box 13 is arranged at the transmission output end of the drilling motor 12, and a spiral drill rod 14 is arranged at the output end of the reduction box 13, the periphery of the lower end of the cylinder 7 is provided with a bottom stabilizing plate 15.

Referring to fig. 1, a traction head 16 is formed in the middle of one end of a frame 1, the upper end of a support leg 2 is welded to the lower end of the frame 1, the lower end of the support leg 2 is connected with a universal wheel 3 through a bolt, the device is hung on the rear portion of a vehicle through the traction head 16 and can be moved by a vehicle traction device, and the universal wheel 3 assists in moving the device.

Referring to fig. 1, the rotating shaft 4 is connected with the frame 1 through a bearing, the rotating shaft 4 is welded with the connecting plate 5, the connecting end 6 is formed on the connecting plate 5, the connecting end 6 is rotatably connected with the side wall of the cylinder 7, and the connecting plate 5 can be conveniently rotated with the frame 1 and the cylinder 7, so that when the cylinder 7 needs to be stored, the cylinder 7 can be rotatably stored in the frame 1 through the connecting plate 5.

Referring to fig. 1-2, the transmission output end of the stepping motor 8 is connected with the transmission screw rod 9 through a key, the periphery of the upper end of the transmission screw rod 9 is connected with the upper end of the cylinder 7 through a bearing, the lower end of the transmission screw rod 9 is connected with the bottom plate 10 through a bearing, the bottom plate 10 is formed on the inner wall of the cylinder 7, and the stepping motor 8 can drive the transmission screw rod 9 to rotate when working.

Referring to fig. 2-3, the connecting base 11 is connected with the transmission screw 9 through threads, the connecting base 11 is connected with the inner wall of the cylinder 7 in a sliding mode, the drilling motor 12 and the reduction gearbox 13 are both connected with the connecting base 11 through bolts, the transmission screw 9 can drive the connecting base 11 to move up and down in the cylinder 7 when rotating, and therefore the drilling motor 12 and the reduction gearbox 13 can also lift up and down conveniently.

Referring to fig. 2, the transmission output end of the drilling motor 12 is connected with the input end of the reduction gearbox 13 through a coupler, the output end of the reduction gearbox 13 is connected with the upper end of the auger stem 14 through a coupler, the bottom stabilizing plate 15 is formed on the periphery of the lower end of the barrel 7, the barrel 7 has better stability due to the stabilizing plate of the bottom plate 10, and the drilling motor 12 can transmit power to the auger stem 14 through the reduction gearbox 13 during working to rotate the auger stem 14 so as to perform drilling construction on the ground.

As shown in fig. 1 to 3, the small and efficient drilling equipment for drilling construction provided by the embodiment works as follows:

step 1: the device uses external power supply, and is controlled by external equipment to work, articulates the device at the rear portion of vehicle through traction head 16, can remove by vehicle draw gear, and universal wheel 3 is supplementary to the removal of device, and the device is when not working, and accessible connecting plate 5 rotates barrel 7 and accomodates to frame 1 in, and when the use device, can rethread connecting plate 5 rotate barrel 7, makes barrel 7 erect subaerial needs the place of well drilling.

Step 2: drilling motor 12 can carry power to auger stem 14 through reducing gear box 13 at the during operation, make auger stem 14 rotatory, step motor 8 can drive transmission lead screw 9 at the during operation and rotate, transmission lead screw 9 can drive connecting seat 11 and reciprocate in barrel 7 when rotating, drilling motor 12 and reducing gear box 13 also can be convenient go up and down like this, in order to carry out the drilling construction to ground, bottom stabilising plate 15 and frame 1 can make barrel 7 more stable, earth splashes when simultaneously bottom stabilising plate 15 and barrel 7 can prevent to drill a well.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.

Claims

1. The utility model provides a drilling construction is with small-size high-efficient drilling equipment, includes frame (1), universal wheel (3) and connecting plate (5), its characterized in that: the four corners of the lower end of the frame (1) are provided with supporting legs (2), the lower ends of the supporting legs (2) are provided with universal wheels (3), two inner walls of the frame (1) are provided with rotating shafts (4), one end of each rotating shaft (4) is provided with the connecting plate (5), one end of each connecting plate (5) far away from the corresponding rotating shaft (4) is provided with a connecting end (6), a barrel body (7) is arranged between the connecting ends (6), one side of the upper end of the barrel body (7) is connected with a stepping motor (8) through a bolt, the transmission output end of the stepping motor (8) is provided with a transmission lead screw (9), the periphery of the lower end of the transmission lead screw (9) is provided with a bottom plate (10), the periphery of the transmission lead screw (9) is provided with a connecting seat (11), and the upper end of the connecting seat (11) positioned on one side of the transmission lead screw (9) is provided with a drilling motor (12), the drilling motor (12) transmission output end is provided with a reduction gearbox (13), the reduction gearbox (13) output end is provided with a spiral drill rod (14), and the periphery of the lower end of the barrel (7) is provided with a bottom stabilizing plate (15).

2. The small-sized high-efficiency drilling equipment for drilling construction according to claim 1, wherein: the frame (1) one end middle part shaping has traction head (16), supporting legs (2) upper end with frame (1) lower extreme welding, supporting legs (2) lower extreme with universal wheel (3) pass through bolted connection.

3. The small-sized high-efficiency drilling equipment for drilling construction according to claim 1, wherein: the rotating shaft (4) is connected with the frame (1) through a bearing, the rotating shaft (4) is welded with the connecting plate (5), the connecting end (6) is formed on the connecting plate (5), and the connecting end (6) is rotationally connected with the side wall of the barrel body (7).

4. The small-sized high-efficiency drilling equipment for drilling construction according to claim 1, wherein: step motor (8) transmission output with transmission lead screw (9) pass through the key-type connection, transmission lead screw (9) upper end periphery with barrel (7) upper end is connected through the bearing, transmission lead screw (9) lower extreme with bottom plate (10) pass through the bearing and connect, bottom plate (10) shaping in on barrel (7) inner wall.

5. The small-sized high-efficiency drilling equipment for drilling construction according to claim 1, wherein: the connecting seat (11) is in threaded connection with the transmission screw rod (9), the connecting seat (11) is in sliding connection with the inner wall of the barrel body (7), and the drilling motor (12) and the reduction gearbox (13) are both connected with the connecting seat (11) through bolts.

6. The small-sized high-efficiency drilling equipment for drilling construction according to claim 1, wherein: the drilling motor (12) transmission output end is connected with the reduction gearbox (13) input end through a coupler, the reduction gearbox (13) output end is connected with the upper end of the auger stem (14) through a coupler, and the bottom stabilizing plate (15) is formed on the periphery of the lower end of the barrel body (7).