CN218716520U

CN218716520U - Petroleum machinery installation drilling tool

Info

Publication number: CN218716520U
Application number: CN202222741711.7U
Authority: CN
Inventors: 丁德财; 刘钊; 陈黎明
Original assignee: Norinco International Cooperation Ltd
Current assignee: Norinco International Cooperation Ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-24
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to a petroleum machinery installation drilling tool, which comprises a drilling tool main body, a drill bit arranged on the drilling tool main body, an installation platform arranged on the drilling tool main body and an operation box fixedly arranged on the installation platform, wherein the upper end of the operation box is penetrated by the drill bit; the two lifting plates are arranged above two ends of the upper surface of the mounting platform, and a power plate is fixedly connected between one ends of the two lifting plates, which are close to the drill bit; the stabilizing mechanism is arranged in the mounting platform and used for supporting the ground to enable the drilling tool main body to operate more stably when the drill bit is started, and comprises a supporting assembly arranged on the lower surface of the lifting plate and used for supporting the ground to enable the device to operate more stably; through the setting of stabilizing mean and power unit for the power of drill bit can conduct to stabilizing mean department by the efficient, makes stabilizing mean can make the backup pad support the ground when obtaining power simultaneously, guarantees the stability of drilling tool operation.

Description

Petroleum machinery installation drilling tool

Technical Field

The utility model belongs to the technical field of oil development, concretely relates to petroleum machinery installs drilling tool.

Background

The drilling tool is a tool related to drilling, boring and the like, and mainly comprises a drilling (well drilling) tool, a metallurgical furnace drilling tool and the like, wherein the connection method of a drill rod and a joint comprises threaded connection, plasma arc welding and friction welding, in order to improve the surface abrasion resistance of the drilling tool, methods of surface heat treatment, chromium plating, tungsten carbide wear-resistant layer surfacing welding and the like are adopted on the drill rod, particularly the joint and the outer surface of the thread of the joint, the service life of the drill rod can be greatly prolonged, the weight of the whole set of drill string is reduced, and the aluminum-magnesium-zirconium or aluminum-titanium alloy drill rod connected by a steel joint is developed in drilling of petroleum, natural gas and geological rock core.

The universal wheels are additionally arranged at the bottoms of the existing movable drilling tools, but the arrangement of the additionally arranged universal wheels enables the drilling tools to move and can be operated at different positions, but the arrangement of the universal wheels also reduces the stability of the drilling tools, so that the drilling tools are easy to shake when high-strength operation is implemented, and the operation effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a petroleum machinery installation drilling tool, the technical problem that solve is: the technical problem that a drilling tool is easy to shake when high-strength operation is carried out in the prior art is solved.

In order to solve the technical problem, the utility model provides a petroleum machinery installation drilling tool, including drilling tool main part 1 and mounting platform 8, the drill bit 2 that 1 tip of drilling tool main part was equipped with, drilling tool main part 1 sets up on mounting platform 8, its characterized in that: the drilling machine also comprises an operation box 3 fixedly arranged in front of the mounting platform 8, and a drill bit 2 penetrates through the upper end of the operation box 3; the left side and the right side of the upper surface of the mounting platform 8 are respectively provided with a lifting plate 5, and a power plate is fixedly connected between one ends of the two lifting plates 5 close to the drill bit 2; a stabilizing mechanism 9 is arranged in the mounting platform 8, and the stabilizing mechanism 9 comprises a supporting component 6 arranged on the lower surface of the lifting plate 5; the stabilizing mechanism 9 further comprises a resetting assembly 7 arranged on the lower surface of the lifting plate 5 and used for withdrawing the supporting assembly 6 when the drill bit 2 is not started; the power mechanism 4 is arranged in the operation box 3 and used for providing power for downward movement for the support assembly 6 of the stabilizing mechanism so as to support the ground.

Has the advantages that: the utility model discloses a stabilizing mean and power unit's setting, when the drill bit starts, through the transmission between the power gear for the power of drill bit can the efficient conduct to stabilizing mean department, and stabilizing mean can make the backup pad support and live ground when obtaining power, guarantees the stability of drilling tool operation, when the drilling tool needs the more change position, makes the drill bit shut down, when stabilizing mean received shut down signal, makes the backup pad reset, lets the drilling tool reacquire the ability that can remove at will.

Drawings

Fig. 1 is a schematic structural diagram of a main body of an embodiment of the present invention;

fig. 2 is a schematic view of a supporting structure according to an embodiment of the present invention;

fig. 3 is a schematic view of the telescopic rod structure of the embodiment of the present invention;

fig. 4 is a schematic view of a connection structure of the lifting plate according to the embodiment of the present invention;

FIG. 5 is a schematic structural view of a stroke reducing mechanism according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a rotating plate according to an embodiment of the present invention.

In the figure: 1. a drill body; 2. a drill bit; 3. an operation box; 4. a power mechanism; 401. a power gear; 402. a drive rod; 5. a lifting plate; 6. a support assembly; 601. a support plate; 602. a rotating plate; 603. a first spring; 605. a second spring; 606. a telescopic rod; 7. a reset assembly; 701. a first slide plate; 702. a second slide plate; 703. a third spring; 704. mounting a plate; 8. mounting a platform; 9. a stabilizing mechanism; 10. a stroke reducing mechanism; 1001. a first gear; 1002. a second gear; 1003. rotating the rod; 1004. and (5) fixing the rod.

Detailed Description

To further clarify the objects, aspects and advantages of the present invention, there will be described in detail embodiments of the invention.

The utility model provides a petroleum machinery installation drilling tool, including drilling tool main part 1 and mounting platform 8, drilling tool main part 1 tip is equipped with drill bit 2, and drilling tool main part 1 sets up on mounting platform 8, and control box 3 is fixed to be set up on mounting platform 8, and the upper end of control box 3 is run through by drill bit 2; the left side and the right side of the upper surface of the mounting platform 8 are respectively provided with a lifting plate 5, and a power plate is fixedly connected between one ends of the two lifting plates 5, which are close to the drill bit 2; the mounting platform 8 is internally provided with a stabilizing mechanism 9 for supporting the ground when the drill bit 2 is started so as to enable the drilling tool main body 1 to operate more stably, and the stabilizing mechanism 9 comprises a supporting component 6 arranged on the lower surface of the lifting plate 5 and used for supporting the ground so as to enable the device to operate more stably; the stabilizing mechanism 9 further comprises a resetting assembly 7 arranged on the lower surface of the lifting plate 5 and used for withdrawing the supporting assembly 6 when the drill bit 2 is not started; the operating box 3 is provided with a power mechanism 4 for powering the stabilizing mechanism.

Through the setting of stabilizing mean 9 and power unit 4, when the drill bit 2 starts, cooperation between power unit 4 and the lifter plate 5 can make the lifter plate 5 descend and support stabilizing mean, thereby conduct the power high efficiency of drill bit 2 to stabilizing mean 9 department, because stabilizing mean 9 comprises supporting component 6 and reset assembly 7, stabilizing mean 9 can make supporting component 6 stretch out the backup pad 601 and support and live ground when obtaining power, guarantee the stability of drilling tool operation, when the drilling tool needs to change the position, need make drill bit 2 shut down, when stabilizing mean 9 receives the shut down signal of drill bit 2, make reset assembly 7 work, make backup pad 601 reset, let the drilling tool obtain the ability that can remove at will again.

The stability of effectual improvement drilling tool when the drilling tool needs better stability can be effectually in such setting, and such setting does not use extra power supply, has improved the utilization ratio of the energy.

Preferably, the supporting assembly 6 includes a supporting plate 601, a rotating plate 602, a first spring 603, a second spring 605 and a telescopic rod 606, the upper surface of the mounting platform 8 is provided with four sliding grooves penetrating through the mounting platform 8, the four sliding grooves are located below two ends of two lifting plates 5, the supporting plate 601 is arranged in the four sliding grooves in a sliding manner, the rotating plate 602 is arranged at the upper end of the supporting plate 601 in a rotating manner, the first spring 603 is arranged between the rotating plate 602 and the supporting plate 601, the two supporting plates 601 located on the same side are fixed on the lifting plates on the same side, the second spring 605 is arranged between the lower surface of each lifting plate and the upper surface of the mounting platform 8, and the telescopic rod 606 is arranged in the second spring 605.

When using, when drill bit 2 starts, power mechanism 4 can conduct the power high efficiency of drill bit 2 to supporting component 6 department, simultaneously because sliding arrangement has the backup pad 601 in the sliding tray, when power mechanism 4 controlled lifter plate 5 to descend, lifter plate 5 supported backup pad 601 and made it descend together, simultaneously because it is provided with rotor plate 602 to rotate on the lateral wall of backup pad 601, first spring 603 is in compression state this moment, when backup pad 601 descends to the junction of sliding tray and mounting groove, first spring 603 makes rotor plate 602 bounce-off, the lower surface of backup pad 601 and the lowest of universal wheel are in same horizontal plane this moment, backup pad 601 plays the supporting role to drilling tool main body 1, improve equipment's stability.

Preferably, the resetting component 7 includes a first sliding plate 701, a second sliding plate 702, a third spring 703 and a mounting plate 704, two side walls of the front and back of the mounting platform 8 are respectively provided with a mounting groove communicated with a corresponding side sliding groove along the horizontal direction, each sliding of the four mounting grooves is provided with a second sliding plate 702, the upper surfaces of the four second sliding plates 702 are respectively provided with an inclined surface, one end of each mounting groove, which is far away from the supporting plate 601, is provided with the mounting plate 704 fixedly connected with the mounting platform 8, the third spring 703 is connected between each mounting plate 704 and the corresponding second sliding plate 702, four resetting grooves are provided on the upper surface of the mounting platform 8, each resetting groove is communicated with the mounting groove at a corresponding position, the resetting grooves are internally provided with the first sliding plate 701 in a sliding manner, the upper end of the first sliding plate 701 is fixedly connected with the lower surface of the lifting plate 5, and the inclined surface of the second sliding plate 702 is located under the first sliding plate 701.

When the drill bit 2 is used, when the drill bit 2 is started, the power mechanism 4 can efficiently transmit the power of the drill bit 2 to the reset component 7, because the upper end of the first sliding plate 701 is fixedly connected with the lower surface of the lifting plate 5, when the power mechanism 4 controls the lifting plate 5 to descend, the lifting plate 5 drives the first sliding plate 701 to move downwards together, when the first sliding plate 701 is in contact with the inclined surface arranged on the upper surface of the second sliding plate 702, the inclined surface enables the second sliding plate 702 to move in the direction away from the supporting plate 601, the premise that the supporting component 6 runs well is ensured, when the drill bit 2 stops rotating, because the third spring 703 is in a compressed state at the moment, the third spring 703 drives the second sliding plate 702 to move in the direction close to the supporting plate 601, and meanwhile, the second sliding plate 702 presses the rotating plate 602 on the supporting component 6, so that the rotating plate 602 is retracted into the supporting plate 601, at the moment, because the second spring 605 is in a compressed state, the telescopic rod 606 comprises a solid rod fixed on the mounting platform 8 and a sleeve wrapped outside the solid rod, and is fixed on the lower surface of the lifting plate 5, and under the action of the supporting plate 601, the reset function of the resetting component 6 when the drill bit 2 is stopped is achieved.

Preferably, the power mechanism 4 comprises a power gear 401 and a driving rod 402, the drill bit 2 is provided with the power gear 401, the driving rod 402 is fixedly connected to the upper surface of the power plate, the driving rod 402 is provided with a rack, and the power gear 401 and the rack are engaged with each other.

When using, because power gear 401 sets up on drill bit 2, coaxial with the drill bit, when drill bit 2 rotated, power gear 401 followed drill bit 2 and moved together, simultaneously because power gear 401 and rack intermeshing, and driving rod 402 fixed connection is on the upper surface of power board for when power gear 401 rotated, driving rod 402 moved down, thereby transmitted power for the power board, and then transmitted lifter plate 5.

Preferably, the stroke reducing mechanism 10 is further provided between the power mechanisms 4, the stroke reducing mechanism 10 comprises a first gear 1001, a second gear 1002, a rotating rod 1003 and a fixed rod 1004, the first gear 1001 is arranged in the operation box 3, the first gear 1001 and the power gear 401 are meshed with each other, the rotating rod 1003 is fixedly connected to the first gear 1001, the second gear 1002 is fixedly connected to the other end of the rotating rod 1003, the second gear 1002 is meshed with the rack, and the first gear 1001 and the second gear 1002 are both rotatably connected with the operation box 3 through the fixed rod 1004.

When the gear transmission mechanism is used, because the first gear 1001 is meshed with the power gear 401, when the drill bit 2 rotates, the first gear 1001 can rotate along with the drill bit 2, meanwhile, the rotating rod 1003 is fixedly connected to the first gear 1001, the second gear 1002 is fixedly connected to the other side of the rotating rod 1003, the second gear 1002 can rotate along with the drill bit 2, because the diameter of the first gear 1001 is larger than that of the power gear 401, the linear velocities of the first gear and the power gear are equal, the diameter of the second gear 1002 is smaller than that of the first gear 1001, the angular velocities of the first gear and the second gear are equal, the linear velocity of the second gear 1002 is smaller than that of the power gear 401, and damage to the rack is prevented.

Preferably, the inner wall of the power gear 401 is provided with a limiting block, the drill bit 2 is provided with a matched limiting groove, the power gear 401 can be freely disassembled due to the arrangement of the limiting block and the limiting groove, the replacement of the drill bit is not needed, and meanwhile, the stable operation of the power gear 401 on the drill bit 2 can be well guaranteed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a petroleum machinery installation drilling tool, includes drilling tool main part (1) and mounting platform (8), drilling tool main part (1) tip drill bit (2) that are equipped with, drilling tool main part (1) set up on mounting platform (8), its characterized in that: the drilling machine also comprises an operation box (3) fixedly arranged at the front part of the mounting platform (8), and a drill bit (2) penetrates through the upper end of the operation box (3); the left side and the right side of the upper surface of the mounting platform (8) are respectively provided with a lifting plate (5), and a power plate is fixedly connected between one ends of the two lifting plates (5) close to the drill bit (2); a stabilizing mechanism (9) is arranged in the mounting platform (8), and the stabilizing mechanism (9) comprises a supporting component (6) arranged on the lower surface of the lifting plate (5); the stabilizing mechanism (9) also comprises a resetting component (7) arranged on the lower surface of the lifting plate (5) and used for withdrawing the supporting component (6) when the drill bit (2) is not started; and a power mechanism (4) is arranged in the operation box (3) and is used for providing power for downward movement for a support assembly (6) of the stabilizing mechanism so as to support the ground.

2. The petroleum machinery installation drilling tool as claimed in claim 1, wherein the support assembly (6) comprises a support plate, a rotating plate (602), a first spring (603), a second spring (605) and a telescopic rod (606), the upper surface of the installation platform (8) is provided with four sliding grooves penetrating through the installation platform (8), the four sliding grooves are respectively located below two ends of the two lifting plates (5), the support plate is slidably arranged in the four sliding grooves, the rotating plate (602) is rotatably arranged on the side wall of each support plate, the first spring (603) is arranged between the rotating plate (602) and the support plate, the upper ends of the two support plates located on the same side are fixedly connected with the lifting plates (5) on the same side, the second spring (605) is arranged between the lower surface of each lifting plate and the upper surface of the installation platform (8), and the telescopic rod (606) is arranged in the second spring (605).

3. The installation drilling tool for petroleum machinery as claimed in claim 1, wherein the resetting assembly (7) comprises a first sliding plate (701), a second sliding plate (702), a third spring (703) and an installation plate (704), two installation grooves communicated with the sliding grooves are respectively arranged on the front side wall and the rear side wall of the installation platform (8), the second sliding plate (702) is arranged in each of the four installation grooves in a sliding manner, inclined surfaces are arranged on the upper surfaces of the four second sliding plates (702), one installation plate (704) fixedly connected with the installation platform (8) is respectively arranged at one end of each installation groove far away from the support plate, the third spring (701) is arranged between each installation plate (704) and the corresponding second sliding plate (702), four resetting grooves are formed in the upper surface of the installation platform (8), each resetting groove is communicated with the installation groove at the corresponding position, the first sliding plate (701) is slidably arranged in the resetting groove, the upper end of the first sliding plate (701) is fixedly connected with the lower surface of the lifting plate (5) at the same side, and the inclined surface of the corresponding second sliding plate (702) is positioned right below the first sliding plate (701).

4. The petroleum machinery installation drilling tool as claimed in claim 1, characterized in that the power mechanism (4) comprises a power gear (401) and a driving rod (402), the power gear (401) is coaxially arranged on the drill bit (2), the driving rod (402) is fixedly connected to the upper surface of the power plate, a rack is arranged on the driving rod (402), and the power gear (401) and the rack are engaged with each other.

5. The petroleum machinery installation drilling tool according to claim 4, characterized by further comprising a stroke reducing mechanism (10), wherein the stroke reducing mechanism (10) comprises a first gear (1001), a second gear (1002) and a rotating rod (1003), the first gear (1001) is arranged in the operation box (3), the first gear (1001) is meshed with the power gear (401), the rotating rod (1003) is fixedly connected to the first gear (1001), the second gear (1002) is fixedly connected to the other end of the rotating rod (1003), the second gear (1002) is meshed with the rack, and the first gear (1001) and the second gear (1002) are rotatably connected with the operation box (3) through the fixing rod (1004).

6. The petroleum machinery installation drilling tool as claimed in claim 4, characterized in that the inner wall of the power gear (401) is provided with a limiting block, and the drill bit (2) is provided with a matching limiting groove.

7. The installation tool for petroleum machinery as claimed in claim 2, wherein the telescopic rod comprises a solid rod fixed on the installation platform and a sleeve wrapped around the solid rod, and the sleeve is fixed on the lower surface of the lifting plate.

8. Petroleum machinery installation drilling tool according to any one of claims 1-7, characterized in that the bottom of the installation platform (8) is provided with universal wheels.