CN218988622U - Lifting equipment for drilling tool at drilling well site - Google Patents

Lifting equipment for drilling tool at drilling well site Download PDF

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Publication number
CN218988622U
CN218988622U CN202223041408.2U CN202223041408U CN218988622U CN 218988622 U CN218988622 U CN 218988622U CN 202223041408 U CN202223041408 U CN 202223041408U CN 218988622 U CN218988622 U CN 218988622U
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China
Prior art keywords
lifting
drilling
telescopic
wall
drilling tool
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CN202223041408.2U
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Chinese (zh)
Inventor
葛志强
汪宏志
胥翔
向中林
张玉健
杨玲飞
郝卫光
贾术峰
王超技
童传霞
姜迪
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Third Exploration Team Of Anhui Coalfield Geology Bureau
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Third Exploration Team Of Anhui Coalfield Geology Bureau
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Abstract

The utility model discloses drilling well site drilling tool lifting equipment, which belongs to the field of drilling and comprises rails which are arranged at two ends of a drilling tool in parallel, wherein the ends of the rails are catways, lifting devices are arranged on the rails at each side in a rolling way, lifting hooks are arranged at the tail ends of lifting ropes of the lifting devices, two lifting device lifting hooks hook a drilling tool storage device, the drilling tool storage device comprises a rectangular outer frame, two-way lead screws are rotatably arranged on the outer frame along the left side plate and the right side plate, storage racks are symmetrically arranged above the two-way lead screws, and the two-way lead screws drive the two storage racks to move inwards or outwards simultaneously. According to the utility model, the lifting devices are arranged at the two ends of the drilling tool, the drilling tool is placed on the storage rack, the two-way screw rod is utilized to drive the storage rack to clamp the two ends, the outer frame is used as a baffle, the positions of the drilling tools are stable in the lifting process, the drilling tools are lifted at one time, the working efficiency is improved, the safety coefficient of the lifting process is high, and the drilling tools are not damaged.

Description

Lifting equipment for drilling tool at drilling well site
Technical field:
the utility model relates to the field of drilling, in particular to lifting equipment for drilling tools at a drilling well site.
The background technology is as follows:
in drilling engineering, a drilling tool is a necessary drilling device that transmits power downhole. After the drilling engineering is started, drilling tools are placed on a ground drilling rod frame, various drilling rods have different lengths, the drilling platform of the large-scale drilling machine is 6m or more higher than the ground, and the drilling tools are required to be continuously transported to a drilling platform along with the increase of the drilling depth. At least three people are needed to cooperate when the drilling tool is lifted on most drilling sites, and a small winch, a ground anchor and a steel wire rope are used. The long steel wire rope is fixed on the ground anchor, two ends of the drilling tool are hung on pulleys, and two persons operate the small winch on the drill floor respectively. The drilling tool is firstly lifted off the ground, is swayed above the catwalk, and then moves up to the catwalk slope along the long steel wire rope. Finally, the pulley and the like are dismounted, so that the lifting of a drilling tool is completed, and the drilling tool is lifted to the ground drilling rod frame from the drilling floor in the above mode after the drilling engineering is completed.
The traditional drilling well site drilling tool lifting equipment has the following defects: 1. the lifting process is tedious and time-consuming, and at least three persons (two persons on the drill floor and one person on the ground) are required to finish the lifting work of the drilling tool; 2. in the process of lifting and swinging the drilling tool, safety risks such as falling of the drilling tool, collision of the drilling tool, man or object lifting of a steel wire rope and the like exist; 3. two people operating the small winch need to be in acquiescence and coordination, otherwise, drilling tools are easy to collide in the lifting process, and personal injury even occurs; 4. only one drilling tool can be lifted at a time.
Aiming at the defects, a designer needs to design drilling well site drilling tool lifting equipment with a reasonable structure to solve the defects in the prior art.
The utility model comprises the following steps:
in order to make up the defects of the prior art, the utility model aims to provide the drilling tool lifting device for the drilling well site, wherein lifting devices are arranged at two ends of a drilling tool, the drilling tool is placed on the storage rack, the two ends of the storage rack are clamped by utilizing the bidirectional screw rod to drive the storage rack, the outer frame is used as a baffle, the positions of the drilling tools in the lifting process are stable, the plurality of drilling tools are lifted at one time, the working efficiency is improved, the safety coefficient of the lifting process is high, and the drilling tool lifting device is free from damage.
The technical scheme of the utility model is as follows:
the lifting device for the drilling tool at the drilling well site comprises rails which are arranged at two ends of the drilling tool in parallel, and the ends of the rails are catways, and is characterized in that lifting devices are arranged on the rails at each side in a rolling way, lifting hooks are arranged at the tail ends of lifting ropes of each lifting device, two lifting device hooks hook a drilling tool storage device,
the drilling tool strorage device includes the frame of rectangle, and the frame is rotated along controlling the curb plate and is installed two-way lead screw, and two-way lead screw left end stretches out the frame and is connected with driving motor output shaft, and two-way lead screw top symmetrical arrangement has the storage rack, and every storage rack slidable mounting is fixed with the installation piece on curb plate around the frame, and the installation piece closes soon and installs on two-way lead screw, two storage racks of two-way lead screw drive inwards or outwards move simultaneously.
The lifting device comprises a chassis which is arranged on a track in a rolling way, wherein an upright post is rotatably arranged on the chassis, and one side of the upright post is sequentially provided with a steering motor for controlling the rotation of the upright post, a travelling motor for driving the chassis to move along the track and a hydraulic station from the near to the far;
the upper part of the upright post is hinged with a telescopic mechanism, a lifting oil cylinder is obliquely arranged between the telescopic mechanism and the outer wall of the upright post, the end part of the telescopic mechanism is provided with a pulley assembly, the upper part of the outer wall of the telescopic mechanism is provided with an electric hoist, a lifting rope of the electric hoist sags after passing through the pulley assembly, and a hanging hook for hanging weights is arranged at the sagging section of the lifting rope;
the walking motor drives the chassis to roll on the track, and the hydraulic station supplies oil to the lifting oil cylinder and the telescopic mechanism through a hydraulic pipeline.
The utility model provides a drilling well site drilling tool handling equipment, the track of every side includes 3 parallel interval setting's H shaped steel, and every H shaped steel is placed in the ground and is laid the groove.
The utility model provides a drilling well site drilling tool handling equipment, the terminal surface is installed through the bearing rotation under the chassis has the shaft, the epaxial cover be equipped with H shaped steel matched with H type gyro wheel, be located the H type gyro wheel one side suit in the middle and be fixed with driven pulley, be equipped with driving pulley on the walking motor output shaft, the cover is equipped with the V area between driving pulley and the driven pulley.
A cylindrical mounting seat is arranged on a chassis, an upright post is rotatably arranged at the upper end of the mounting seat, a mounting shaft extending into the mounting seat is arranged on the lower end face of the upright post, and a driven bevel gear is sleeved and fixed on the outer sleeve of the mounting shaft; the end part of the output shaft of the steering motor drives a bevel gear, and the driving bevel gear is meshed with a driven bevel gear.
The telescopic mechanism comprises a telescopic outer arm with a square section and a telescopic inner wall, the telescopic inner wall is slidably mounted in the telescopic outer arm, a limiting outer pulley is mounted at the opening of the telescopic outer arm, and the limiting outer pulley is matched with the upper and lower corresponding side outer walls of the telescopic inner wall; the inserting end of the telescopic inner wall is provided with a limiting inner pulley, and the limiting inner pulley is matched with the upper and lower corresponding side inner walls of the telescopic outer arm.
The utility model provides a drilling well site drilling tool handling equipment, the hydro-cylinder seat of lifting hydro-cylinder is articulated with stand lower part outer wall each other, and the piston rod tip of lifting hydro-cylinder is articulated with telescopic machanism outer wall lower part each other.
The utility model provides a drilling well site drilling tool handling equipment, the pulley assembly includes the pulley mounting panel, and the mounting panel middle part is fixed in the tip of flexible inner wall, and a movable pulley is installed respectively at the mounting panel both ends, and two movable pulleys are located the upper and lower side of flexible inner wall.
A lifting device of a drilling tool at a drilling well site is characterized in that a counterweight is arranged on a base and is positioned on the other side of a stand column.
The section of the storage rack is L-shaped, and two ends of the storage rack are slidably arranged in sliding grooves on opposite surfaces of the front side plate and the rear side plate of the outer frame.
The utility model has the advantages that:
1. according to the structure, the rails parallel to the two sides of the drilling tools are arranged, the lifting devices are arranged on the rails in a rolling mode, the lifting devices are driven by the travelling motor to move on the rails, a plurality of drilling tools are lifted to the catwalk at one time, the lifting process is simple and convenient, the labor intensity is reduced, and the labor cost is saved.
2. The traditional lifting equipment can only lift one drilling tool at a time, has low safety coefficient, is easy to damage the drilling tool and has potential safety hazard for personnel, and the outer frame can be used as a baffle plate to prevent the drilling tool from falling off in a rolling way; can follow drilling tool both ends through setting up the storage rack and fix, guarantee the spacing at both ends, and then increase factor of safety, in the scope that equipment born, can the several hoist of single handling.
3. The storage rack slides in the sliding groove of the outer frame, and the bidirectional lead screw is used for simultaneously and outwards or inwards retracting, so that the ends of a plurality of drilling tools of the same type can be limited and fixed, and the drilling tools of different sizes can be lifted and lifted through simultaneously and outwards or inwards retracting, thereby being convenient and quick to adjust and improving the lifting efficiency.
Description of the drawings:
fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of fig. 1 of the present utility model.
Fig. 3 is a schematic structural view of the drilling tool storage device of the present utility model.
Fig. 4 is a schematic top view of fig. 3 according to the present utility model.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a drilling well site drilling tool lifting device comprises rails 1 arranged at two ends of a drilling tool in parallel, wherein the ends of the rails 1 are catways 2, lifting devices 3 are arranged on the rails 1 at each side in a rolling manner, lifting hooks 3-11 are arranged at the tail ends of lifting ropes 3-10 of each lifting device 3, two lifting device lifting hooks 3-10 hook a drilling tool storage device 4,
the drilling tool storage device 4 comprises a rectangular outer frame 4-1, the outer frame 4-1 is rotatably provided with a bidirectional screw 4-2 along the left side plate and the right side plate, the left end of the bidirectional screw 4-2 extends out of the outer frame and is connected with an output shaft of a driving motor 4-3, storage frames 4-4 are symmetrically arranged above the bidirectional screw 4-2, each storage frame 4-4 is slidably arranged on the front side plate and the rear side plate of the outer frame, a mounting block 4-5 is fixed on the lower end face of each storage frame 4-4, the mounting block 4-5 is rotatably arranged on the bidirectional screw 4-3, the bidirectional screw 4-3 drives the two storage frames to move inwards or outwards simultaneously, two ends of a plurality of drilling tools of the same type can be limited and fixed at one time, and certainly, the drilling tools of different sizes (classified according to lengths) can be lifted through simultaneous outwards or inwards retracting, the drilling tools of the same length are classified, the lifting efficiency is convenient and rapid to adjust.
The lifting device 3 comprises a chassis 3-1 which is arranged on the track 1 in a rolling way, a stand column 3-2 is rotatably arranged on the chassis 3-1, a steering motor 3-3 for controlling the stand column to rotate, a travelling motor 3-4 for driving the chassis to move along the track and a hydraulic station 3-5 are sequentially arranged on one side of the stand column 3-2 from the near to the far;
the upper part of the upright post 3-2 is hinged with a telescopic mechanism 3-6, a lifting oil cylinder 3-7 is obliquely arranged between the telescopic mechanism 3-6 and the outer wall of the upright post, a pulley assembly 3-8 is arranged at the end part of the telescopic mechanism 3-6, an electric hoist 3-9 is arranged at the upper part of the outer wall of the telescopic mechanism 3-6, a lifting rope 3-10 of the electric hoist 3-9 sags after passing through the pulley assembly 3-8, and a hanging hook 3-11 for hanging heavy objects is arranged at the sagging section of the lifting rope 3-10;
the walking motor 3-4 drives the chassis to roll on the track 1, and the hydraulic station 3-5 supplies oil to the lifting oil cylinder 3-7 and the telescopic mechanism 3-6 through a hydraulic pipeline.
The track 1 on each side comprises 3H-shaped steel arranged at intervals in parallel, and each H-shaped steel is placed in a ground laying groove.
The lower end face of the chassis 3-1 is rotatably provided with a wheel shaft through a bearing, an H-shaped roller 3-12 matched with H-shaped steel is sleeved on the wheel shaft, a driven belt pulley is sleeved and fixed on one side of the H-shaped roller 3-12 in the middle, a driving belt pulley 3-14 is arranged on an output shaft of the traveling motor 3-4, and a V belt (not shown in the figure) is sleeved between the driving belt pulley 3-14 and the driven belt pulley 3-13.
The chassis 3-1 is provided with a cylindrical mounting seat 3-15, the upper end of the mounting seat 3-15 is rotatably provided with a stand column 3-2, the lower end surface of the stand column 3-2 is provided with a mounting shaft extending into the mounting seat, and a driven bevel gear is sleeved and fixed outside the mounting shaft; the end part of the output shaft of the steering motor drives a bevel gear, and the driving bevel gear is meshed with a driven bevel gear to form a driving gear pair 3-16.
The telescopic mechanism 3-6 comprises a telescopic outer arm 3-6.1 and a telescopic inner wall 3-6.2, wherein the cross section of the telescopic outer arm is square, the telescopic inner wall 3-6.2 is slidably arranged in the telescopic outer arm 3-6.1, a limiting outer pulley is arranged at the opening of the telescopic outer arm, and the limiting outer pulley is matched with the upper and lower corresponding side outer walls of the telescopic inner wall; the inserting end of the telescopic inner wall 3-6.2 is provided with a limiting inner pulley which is matched with the upper and lower corresponding side inner walls of the telescopic outer arm.
The cylinder seat of the lifting cylinder 3-7 is hinged with the outer wall of the lower part of the upright post, and the end part of a piston rod of the lifting cylinder 3-7 is hinged with the lower part of the outer wall of the telescopic mechanism 3-6.
The pulley assembly 3-8 comprises a pulley mounting plate, the middle part of the mounting plate is fixed at the end part of the telescopic inner wall, two movable pulleys are respectively arranged at two ends of the mounting plate, and the two movable pulleys are positioned at the upper side and the lower side of the telescopic inner wall.
The base 3-1 is provided with a counterweight 3-7, the counterweight 3-7 is positioned at the other side of the upright post, the counterweight weight is designed according to the weight of the drilling tool which is actually lifted, and the internal tipping occurs when the drilling tool is placed.
The counterweight 3-7, the steering motor 3-3, the walking motor 3-4 and the hydraulic station 3-5 on the base 3-1 are all covered in the bottom shell.
The section of the storage rack 4-4 is L-shaped, two ends of the storage rack 4-4 are slidably arranged in sliding grooves 4-6 on opposite surfaces of the front side plate and the rear side plate of the outer frame, a plurality of drilling tools (such as drilling rods) are closely arranged between the two storage racks 4-4 in parallel, clamping is carried out, and clamping of the two ends of the drilling tools is completed at one time.
The main part of frame is rectangular frame 4-1, is provided with a plurality of connecting plates between two curb plate opposite surfaces along drilling tool length direction at the bottom of frame 4-1, and the interval between the connecting plates is greater than the size of drilling tool (drilling rod) diameter.
The working principle of the utility model is as follows:
the preparation process comprises the following steps: the drilling tool is generally stored between the rails in advance and is mutually perpendicular to the rails, before hoisting, the storage frames are hoisted and sleeved outside the two ends of the drilling tool, and the two ends of the drilling tool are fixed and clamped by simultaneously folding the storage frames on the two sides through the bidirectional screw rods.
And (3) a lifting process: the overhead hoist of both sides starts the electric hoist, lifts at the uniform velocity and promotes the flexible, guarantees that the frame steadily rises, and the walking motor starts simultaneously, and it is along track orientation catwalk to go forward, stops when advancing to being close to catwalk, and two hoisting accessory are rotatory through turning to motor drive stand, and two stands are rotatory towards same direction, place the frame steadily on the catwalk.
And (3) discharging: after the outer frame on the catwalk is stably placed, a bidirectional screw driving motor is started, the bidirectional screw drives the storage racks on two sides to be away from each other, the drilling tool is separated from the storage racks and placed on the catwalk, and unloading is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The lifting device for the drilling tool at the drilling well site comprises rails which are arranged at two ends of the drilling tool in parallel, and the ends of the rails are catways, and is characterized in that lifting devices are arranged on the rails at each side in a rolling way, lifting hooks are arranged at the tail ends of lifting ropes of each lifting device, two lifting device hooks hook a drilling tool storage device,
the drilling tool strorage device includes the frame of rectangle, and the frame is rotated along controlling the curb plate and is installed two-way lead screw, and two-way lead screw left end stretches out the frame and is connected with driving motor output shaft, and two-way lead screw top symmetrical arrangement has the storage rack, and every storage rack slidable mounting is fixed with the installation piece on curb plate around the frame, and the installation piece closes soon and installs on two-way lead screw, two storage racks of two-way lead screw drive inwards or outwards move simultaneously.
2. The drilling site drill handling apparatus as recited in claim 1, wherein: the lifting device comprises a chassis which is arranged on the track in a rolling way, an upright post is rotatably arranged on the chassis, and a steering motor for controlling the rotation of the upright post, a travelling motor for driving the chassis to move along the track and a hydraulic station are sequentially arranged on one side of the upright post from near to far;
the upper part of the upright post is hinged with a telescopic mechanism, a lifting oil cylinder is obliquely arranged between the telescopic mechanism and the outer wall of the upright post, the end part of the telescopic mechanism is provided with a pulley assembly, the upper part of the outer wall of the telescopic mechanism is provided with an electric hoist, a lifting rope of the electric hoist sags after passing through the pulley assembly, and a hanging hook for hanging weights is arranged at the sagging section of the lifting rope;
the walking motor drives the chassis to roll on the track, and the hydraulic station supplies oil to the lifting oil cylinder and the telescopic mechanism through a hydraulic pipeline.
3. A drilling site drill handling apparatus according to claim 2, wherein: the track on each side comprises 3H-shaped steel arranged at intervals in parallel, and each H-shaped steel is placed in the ground laying groove.
4. A drilling site drill handling apparatus according to claim 3, wherein: the lower end face of the chassis is rotatably provided with a wheel shaft through a bearing, an H-shaped roller matched with H-shaped steel is sleeved on the wheel shaft, a driven belt pulley is fixedly sleeved on one side of the H-shaped roller in the middle, a driving belt pulley is arranged on an output shaft of the walking motor, and a V belt is sleeved between the driving belt pulley and the driven belt pulley.
5. A drilling site drill handling apparatus according to claim 2, wherein: the chassis is provided with a cylindrical mounting seat, the upper end of the mounting seat is rotatably provided with a stand column, the lower end surface of the stand column is provided with a mounting shaft extending into the mounting seat, and a driven bevel gear is sleeved and fixed on the mounting shaft; the end part of the output shaft of the steering motor drives a bevel gear, and the driving bevel gear is meshed with a driven bevel gear.
6. A drilling site drill handling apparatus according to claim 2, wherein: the telescopic mechanism comprises a telescopic outer arm and a telescopic inner wall, the cross section of the telescopic outer arm is square, the telescopic inner wall is slidably arranged in the telescopic outer arm, a limiting outer pulley is arranged at the opening of the telescopic outer arm, and the limiting outer pulley is matched with the upper outer wall and the lower outer wall of the telescopic inner wall; the inserting end of the telescopic inner wall is provided with a limiting inner pulley, and the limiting inner pulley is matched with the upper and lower corresponding side inner walls of the telescopic outer arm.
7. A drilling site drill handling apparatus according to claim 2, wherein: the cylinder seat of the lifting cylinder is hinged with the outer wall of the lower part of the upright post, and the end part of a piston rod of the lifting cylinder is hinged with the lower part of the outer wall of the telescopic mechanism.
8. A drilling site drill handling apparatus according to claim 2, wherein: the pulley assembly comprises a pulley mounting plate, the middle part of the mounting plate is fixed at the end part of the telescopic inner wall, two movable pulleys are respectively mounted at two ends of the mounting plate, and the two movable pulleys are positioned at the upper side and the lower side of the telescopic inner wall.
9. A drilling site drill handling apparatus according to claim 2, wherein: the chassis is provided with a counterweight which is positioned at the other side of the upright post.
10. The drilling site drill handling apparatus as recited in claim 1, wherein: the cross section of storage rack is L, and storage rack both ends slidable mounting is in the spout of the front and back curb plate opposite face of frame.
CN202223041408.2U 2022-11-16 2022-11-16 Lifting equipment for drilling tool at drilling well site Active CN218988622U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223041408.2U CN218988622U (en) 2022-11-16 2022-11-16 Lifting equipment for drilling tool at drilling well site

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223041408.2U CN218988622U (en) 2022-11-16 2022-11-16 Lifting equipment for drilling tool at drilling well site

Publications (1)

Publication Number Publication Date
CN218988622U true CN218988622U (en) 2023-05-09

Family

ID=86221222

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223041408.2U Active CN218988622U (en) 2022-11-16 2022-11-16 Lifting equipment for drilling tool at drilling well site

Country Status (1)

Country Link
CN (1) CN218988622U (en)

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