CN214660021U - Movable drill rod discharging machine for well repair in oil field - Google Patents

Abstract

The utility model discloses a movable drill rod discharging machine for oil field well repair, which comprises a platform, wherein the platform is in a rectangular plate structure, two sides of the upper surface of the platform are respectively provided with a drill rod vertical box, the upper surface of the platform corresponds to two guide rails are arranged between the drill rod vertical boxes, the guide rails are symmetrically arranged between the two drill rod vertical boxes, a movable platform is arranged between the guide rails in a sliding way, one side surface of the movable platform, which is close to the platform, is provided with a rectangular groove, one side surface of the movable platform, which is far away from the platform, is rotatably connected with a manipulator, the utility model discloses a gear capable of driving the manipulator to rotate is arranged in the rectangular groove, and a rack is arranged on the platform, so that when the manipulator needs to be disassembled, only the movable platform needs to be moved to one end close to the rack, so that the manipulator can move to one end of the platform, the mechanical arm is driven by the gear to rotate, so that the mechanical arm is convenient to disassemble.

Description

Movable drill rod discharging machine for well repair in oil field

Technical Field

The utility model relates to a technical field that the oil field drilling workover is on-spot usefulness, specific field is a portable drilling rod emission machine that oil field workover was used.

Background

In the process of drilling and repairing the well in the oil field, the drill rod needs to be lifted out of the well, the drill rod is moved into the drill rod vertical box in a segmented mode after being lifted out of the well, and the drill rod is moved to the well mouth from the drill rod vertical box when being lowered into the well. This work is currently done by the eductor. Because the layout and the functional area on the drilling and repairing platform are fixed, the discharging machine can only be arranged between two drill rod vertical boxes of the drilling and repairing platform, when the drill rod does not need to be lifted and lowered, and other work needs to be carried out, the position of the discharging machine blocks a construction channel, so that inconvenience is caused when other work is carried out, and other work can be ensured to be carried out smoothly only by withdrawing the discharging machine. The existing evacuation method is to lift the discharging machine from the drilling and repairing platform by a crane after the fixing screws are disassembled, and lift the discharging machine onto the drilling and repairing platform by the crane when the discharging machine is needed. The method is time-consuming and labor-consuming, the labor intensity of operators is high, the working efficiency is low, and if the emergency treatment is needed in blowout, the emergency treatment channel cannot be opened in time, so that a serious blowout accident can be caused. The gripper on the existing discharging machine generally designs the inner ring of the gripper to be larger to ensure that the drill rod freely moves in the gripper and the drill rod and a well hole are concentric to cause difficult buckling between the drill rods because the gripper meets the requirements of drill rods with different diameters.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable drilling rod emission machine that oil field well workover was used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a movable drill rod discharging machine for well repair in oil fields comprises a platform which is in a rectangular plate-shaped structure, drill rod vertical boxes are respectively arranged on two sides of the upper surface of the platform, a guide rail is arranged at the position, corresponding to the position between the two drill rod vertical boxes, of the upper surface of the platform, the guide rails are symmetrically arranged between the two drill rod vertical boxes, a movable platform is arranged between the guide rails in a sliding manner, a rectangular groove is arranged on the surface of one side of the movable platform close to the platform, a manipulator is rotatably connected on the surface of one side of the movable platform far away from the platform, the manipulator is rotatably connected with the movable platform through a rotating shaft, one end of the rotating shaft penetrates through the end face of the movable platform and is fixedly connected with a gear, the surface of the platform is fixedly connected with a rack which drives the gear to rotate in the sliding direction corresponding to the movable platform, and the rack is positioned at one end of the platform.

Preferably, the manipulator with connect through coupling mechanism between the movable platform, coupling mechanism includes the revolving stage, the revolving stage is circularly, the revolving stage with pivot fixed connection, the revolving stage is kept away from a side surface of pivot is equipped with the mounting groove, the cross-section of mounting groove is the type of falling T, just the mounting groove runs through the revolving stage correspondence is close to a side wall of rack, movable platform's surface corresponds the one end fixedly connected with cowl of mounting groove, the manipulator is close to a side fixed surface of movable platform is connected with the installation piece, installation piece sliding connection is in the inside of mounting groove.

Preferably, the movable platform corresponds the manipulator is kept away from one side fixed surface of rack is connected with the fixed block, the fixed block is close to one side surface of installation piece is equipped with the telescopic link, the telescopic link is close to the one end fixedly connected with push pedal of installation piece.

Preferably, the telescopic rod comprises a first connecting rod and a second connecting rod, the first connecting rod is connected with the second connecting rod in an inserting mode, and a spring is arranged between the first connecting rod and the second connecting rod.

Preferably, the push plate is arc-shaped.

Preferably, the push plate is uniformly attached to the outer surface of the mounting block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a portable drilling rod discharging machine that oil field well workover was used, through setting up the platform, it puts the box immediately to set up the drilling rod on the platform, and set up the guide rail between two drilling rods put the box immediately, the activity sets up movable platform on the guide rail, make movable platform can slide along the guide rail, through setting up the manipulator, the manipulator accomplishes receiving and releasing of drilling rod, through setting up the rectangular channel, set up in the rectangular channel and can drive manipulator pivoted gear, and set up the rack on the platform, thereby when needs are dismantled the manipulator, only need to remove movable platform to the one end that is close to the rack, make the manipulator after removing to platform one end, rotate under the drive of gear, thereby be convenient for dismantle the manipulator.

Drawings

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

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic top view of the rotary table according to the present invention.

In the figure: the device comprises a 1-platform, a 2-drill rod vertical box, a 3-guide rail, a 4-movable platform, a 5-rectangular groove, a 6-manipulator, a 7-gear, an 8-rack, a 9-rotating table, a 10-mounting groove, an 11-arc baffle, a 12-mounting block, a 13-fixing block, a 14-push plate, a 15-first connecting rod, a 16-second connecting rod and a 17-spring.

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. 1-4, the present invention provides a technical solution: a movable drill rod discharging machine for well repair in oil fields comprises a platform 1, wherein the platform 1 is of a rectangular plate-shaped structure, drill rod vertical boxes 2 are arranged on two sides of the upper surface of the platform 1 respectively and used for placing drill rods, a guide rail 3 is arranged on the upper surface of the platform 1 corresponding to the position between the two drill rod vertical boxes 2, the guide rail 3 is symmetrically arranged between the two drill rod vertical boxes 2, a movable platform 4 is arranged between the guide rails 3 in a sliding mode, as shown in figure 2, the guide rail 3 is a plate with an L-shaped cross section and is symmetrically arranged, two ends of the movable platform 4 extend into the guide rail 3 respectively, a rectangular groove 5 is arranged on one side surface of the movable platform 4 close to the platform 1, two ends of the rectangular groove 5 penetrate through the movable platform 4, and a manipulator 6 is rotatably connected to one side surface of the movable platform 4 far away from the platform 1, manipulator 6 is used for receiving and releasing the operation to the drilling rod, manipulator 6 through the pivot with movable platform 4 rotates to be connected, the one end of pivot is run through movable platform 4's terminal surface fixedly connected with gear 7, gear 7 is located inside rectangular channel 5, platform 1's surface corresponds fixedly connected with drives on movable platform 4's the sliding direction gear 7 pivoted rack 8, rack 8 is located platform 1's one end works as when movable platform 4 removes to the one end that is close to rack 8, rack 8 gets into inside rectangular channel 5, with the meshing of gear 7 to drive manipulator 6 and rotate 90 degrees.

Specifically, the manipulator 6 is connected with the movable platform 4 through a connecting mechanism, so as to facilitate the detachment of the manipulator 6, the connecting mechanism includes a rotating platform 9, the rotating platform 9 is circular, the rotating platform 9 is fixedly connected with the rotating shaft, a side surface of the rotating platform 9 far away from the rotating shaft is provided with a mounting groove 10, as shown in fig. 2, the cross section of the mounting groove 10 is inverted T-shaped, the mounting groove 10 penetrates through a side wall of the rotating platform 9 correspondingly close to the rack 8, when the detachment is performed, the manipulator 6 slides out from the side wall, one end of the surface of the movable platform 4 corresponding to the mounting groove 10 is fixedly connected with an arc baffle 11, under the working state of the device, the arc baffle 11 blocks the mounting groove 10, the manipulator 6 is prevented from being separated from the movable platform 4, and a mounting block 12 is fixedly connected to a side surface of the manipulator 6 close to the movable platform 4, installation piece 12 sliding connection be in the inside of mounting groove 10, installation piece 12 cooperatees with mounting groove 10, just installation piece 12 is rectangular shape, ensures to rotate along with the rotation of revolving stage 9, installation piece 12 is located the outside of mounting groove 10 and is circular equally with manipulator 6 junction.

Particularly, moving platform 4 corresponds manipulator 6 is kept away from one side fixed surface of rack 8 is connected with fixed block 13, fixed block 13 is close to a side surface of installation piece 12 is equipped with the telescopic link, the telescopic link is close to the one end fixedly connected with push pedal 14 of installation piece 12, push pedal 14 with installation piece 12 and manipulator 6 junction surface contact to when the device removes to 1 one end of platform, revolving stage 9 drives manipulator 6 and rotates 90 degrees after, the telescopic link drives push pedal 14, makes the inside of installation piece 12 roll-off mounting groove 10.

Particularly, the telescopic link includes head rod 15 and second connecting rod 16, head rod 15 with peg graft between the second connecting rod 16, just head rod 15 with be equipped with spring 17 between the second connecting rod 16, spring 17 is in compression state, and when the device removed to 1 one end of platform, revolving stage 9 rotated 90 degrees, and installation piece 12 slides out mounting groove 10 under the 14 thrust actions of push pedal, can accomplish the dismantlement automatically.

Specifically, the push plate 14 is arcuate.

Specifically, the push plate 14 is uniformly attached to the outer surface of the mounting block 12, so that the push plate 14 does not obstruct the rotation of the mounting block 12.

The working principle is as follows: the utility model discloses during the use, manipulator 6 receive and releases the drilling rod, when the manipulator is packed up to needs, control movable platform 4 removes to the one end that is close to rack 8, rack 8 and the meshing of gear 7, and gear 7 drives revolving stage 9 through the pivot and rotates to drive manipulator 6 and rotate, mounting groove 10 rotates 90 degrees thereupon, drives installation piece 12 and breaks away from with mounting groove 10 under the effect of telescopic link, accomplishes the dismantlement of manipulator.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 (6)

1. A movable drill pipe discharging machine for oil field well repair, comprising a platform (1), characterized in that: platform (1) is rectangular plate-shaped structure, the upper surface both sides of platform (1) are equipped with the drilling rod respectively and immediately put box (2), the upper surface of platform (1) corresponds two the drilling rod is immediately put and is located to be equipped with guide rail (3) between box (2), guide rail (3) symmetry sets up two the drilling rod is immediately put between box (2), it is equipped with movable platform (4) to slide between guide rail (3), movable platform (4) are close to a side surface of platform (1) is equipped with rectangular channel (5), movable platform (4) are kept away from a side surface rotation of platform (1) is connected with manipulator (6), manipulator (6) through the pivot with movable platform (4) rotate to be connected, the one end of pivot is run through the terminal surface fixedly connected with gear (7) of movable platform (4), the surface of platform (1) corresponds fixedly connected with drives in the slip direction of movable platform (4) gear drive (7) A rotating rack (8), the rack (8) being located at one end of the platform (1).

2. The movable drill pipe racking machine for oilfield workover according to claim 1, wherein: manipulator (6) with connect through coupling mechanism between activity platform (4), coupling mechanism includes revolving stage (9), revolving stage (9) are circularly, revolving stage (9) with pivot fixed connection, revolving stage (9) are kept away from a side surface of pivot is equipped with mounting groove (10), the cross-section of mounting groove (10) is the type of falling T, just mounting groove (10) run through revolving stage (9) correspond and are close to a side wall of rack (8), the surface of activity platform (4) corresponds the one end fixedly connected with cowl (11) of mounting groove (10), manipulator (6) are close to a side fixed surface of activity platform (4) is connected with installation piece (12), installation piece (12) sliding connection is in the inside of mounting groove (10).

3. The movable drill pipe racking machine for oilfield workover according to claim 2, wherein: the movable platform (4) corresponds the manipulator (6) is kept away from one side fixed surface of rack (8) is connected with fixed block (13), fixed block (13) are close to one side surface of installation piece (12) is equipped with the telescopic link, the telescopic link is close to the one end fixedly connected with push pedal (14) of installation piece (12).

4. The movable drill pipe racking machine for oilfield workover according to claim 3, wherein: the telescopic rod comprises a first connecting rod (15) and a second connecting rod (16), the first connecting rod (15) is connected with the second connecting rod (16) in an inserting mode, and a spring (17) is arranged between the first connecting rod (15) and the second connecting rod (16).

5. The movable drill pipe racking machine for oilfield workover according to claim 3, wherein: the push plate (14) is arc-shaped.

6. The movable drill pipe racking machine for oilfield workover according to claim 5, wherein: the push plate (14) is uniformly attached to the outer surface of the mounting block (12).

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