CN110714728A - Device for moving drilling tool on electric remote control catwalk and using method thereof - Google Patents
Device for moving drilling tool on electric remote control catwalk and using method thereof Download PDFInfo
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- CN110714728A CN110714728A CN201911070132.0A CN201911070132A CN110714728A CN 110714728 A CN110714728 A CN 110714728A CN 201911070132 A CN201911070132 A CN 201911070132A CN 110714728 A CN110714728 A CN 110714728A
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- 238000005553 drilling Methods 0.000 title claims abstract description 135
- 238000000034 method Methods 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 87
- 239000010959 steel Substances 0.000 claims abstract description 87
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 36
- 238000004804 winding Methods 0.000 claims description 2
- 230000007306 turnover Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
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Abstract
The invention relates to a device for moving and transporting a drilling tool on an electric remote control catwalk and a using method thereof, when the drilling tool needs to be pulled forwards, an operator only needs to lead out a first hook of a steel wire rope from a hole below a ramp and hang the first hook on a drilling tool wire lifting ring at a female thread end of the drilling tool, and only needs to start a remote controller, a remote control motor roller starts to rotate, and the steel wire rope is driven to pull the drilling tool to move forwards; when the drill rod needs to be pulled backwards, the other steel wire rope which is laid in advance, is turned by the turning pulley block and led out from the lower part of the catwalk rear field and the second hook are hung on the protective cap lifting ring at the male thread end of the drilling tool, an operator starts the remote controller, and the remote control motor rotates to drive the steel wire rope to pull the drilling tool to move backwards. The invention has simple structure and stable movement, can greatly reduce the labor intensity of drilling workers for moving the drill rod back and forth on the field, and has the advantages of safe, convenient, labor-saving and high-efficiency operation, etc.
Description
Technical Field
The invention belongs to the technical field of drilling engineering machinery, and particularly relates to a device for moving a drilling tool on an electric remote control catwalk and a using method thereof.
Background
In the production process of the drilling industry, when a field drilling tool (a drill rod, a casing pipe, a drill collar and the like) moves back and forth on a catwalk, at least 2-3 persons are needed to cooperate, 2 persons are responsible for operating a pneumatic winch, and 1 person is responsible for hanging a rope sling on the field, and the specific process is as follows: a) drilling: firstly, a worker pushes a drilling tool from a drill rod rack to a catwalk, a pneumatic winch on a drill floor is used for lowering a steel wire rope to hang the top of the drilling tool, and a rigging is used for directly lifting the drilling tool to the surface of the drill floor along the catwalk and a ramp; b) drilling: the top of the drilling tool is firstly hung by utilizing the pneumatic winch on the drill floor, the bottom of the drilling tool is hooked by utilizing the pneumatic winch on the catwalk, the drilling tool is pulled into the ramp, the drilling tool slides into the catwalk along the V-shaped groove of the ramp, the drilling tool can slide to the tail of the catwalk to a proper position only by matching two pneumatic winches, finally, the steel wire ropes of the two pneumatic winches are detached, and the drilling tool is manually pushed back to the drill pipe discharge frame from the catwalk. When the tractor is operated, the drilling tool often rushes forward to impact a gate ramp or rush out of a catwalk to enter the position below a drill floor due to difficulty in controlling the traction speed, so that a danger causing event is formed, and great damage risks are brought to personnel and equipment; moreover, operating personnel still need use the manpower to drag the drilling rod from the front scene catwalk to the back scene with the rope, and operation workman intensity of labour is big, and the operating efficiency is low, and the work danger coefficient is high.
The utility model discloses a "drill floor automatic operation device about drilling rod" that patent number is CN102230364A discloses, including ramp, catwalk support frame and with catwalk sliding fit's catwalk car, characterized by: the method comprises the following steps that a ramp vehicle which is in sliding fit with a ramp is arranged on the ramp, a ramp pushing mechanism and a turnover mechanism are respectively arranged at the joint of the lower end of the ramp and a catwalk, a lifting mechanism is arranged on the catwalk close to the turnover mechanism, and at least two drill rod push-off mechanisms are arranged in the middle of the catwalk at intervals; the ramp vehicle is characterized in that one end of the lower drill rod clamping seat is hinged with the upper drill rod clamping seat, the hinge end of the ramp vehicle is connected with a ramp vehicle driving cylinder to drive the upper drill rod clamping seat to be matched with the lower drill rod clamping seat in an opening and closing manner, two ends of the lower drill rod clamping seat are respectively provided with a wheel roller and a limiting clamping block, and the limiting clamping blocks are in sliding fit with inclined rails on two sides of a ramp; the ramp gear pushing mechanism is characterized in that a V-shaped baffle is axially connected to the inner side of the lower end of a ramp, and the baffle is driven by a baffle driving cylinder connected to the ramp to be rotationally matched; the turnover mechanism is characterized in that a turnover plate is connected to the front end part of the catwalk in a shaft mode, and the lower part of the turnover plate is connected with a turnover plate driving cylinder to form turnover fit; the lifting mechanism is formed by connecting a drill rod top plate and a top plate driving cylinder positioned below the drill rod top plate to form the up-and-down reciprocating movement matching of the drill rod top plate, and the upper end surface of the drill rod top plate is provided with a plurality of parallel grooves; the push-unloading mechanism consists of a drill rod top plate and a top plate driving cylinder connected below the drill rod top plate, and lifting and overturning matching of the drill rod top plate is formed; the two ends of the body of the catwalk vehicle are respectively provided with a roller and a side seat, the roller and the side seat are in sliding fit with the two sides of the catwalk, the front side of the vehicle body is provided with a supporting plate for lapping a drill rod, the supporting plate is in shaft connection with a drill rod clamping seat, a rotating shaft of the drill rod clamping seat is connected with a driving cylinder of the catwalk vehicle, the drill rod clamping seat is provided with a groove corresponding to a groove arranged on a drill rod top plate of a lifting mechanism and is in clamping fit with the drill rod, and the catwalk vehicle is in reciprocating driving connection by matching of; the ramp gear pushing mechanism, the turnover mechanism, the lifting mechanism, the pushing and unloading mechanism and the catwalk vehicle drill rod clamping seat are all driven by hydraulic pressure or air pressure, and a driving cylinder matched with the ramp gear pushing mechanism, the turnover mechanism, the lifting mechanism, the pushing and unloading mechanism and the catwalk vehicle drill rod clamping seat is a hydraulic pressure or an air pressure cylinder. Although the device has solved the problem that prior art mechanization and degree of automation are low, the security is poor, operation workman intensity of labour is big, nevertheless have the loaded down with trivial details, the high problem of investment cost of installation dismantlement, be difficult to popularize and use.
Disclosure of Invention
The invention aims to provide a device for moving a drilling tool on an electric remote control catwalk and a using method thereof, so as to overcome the technical defects.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a device for moving a drilling tool on an electric remote control catwalk comprises a horizontally arranged catwalk and an obliquely arranged gate ramp, wherein the upper end of the gate ramp is connected with a drill floor, the lower end of the gate ramp is connected with the catwalk, the drilling tool is placed on the catwalk, the device also comprises a remote control motor, a turning pulley block and a traction mechanism, the remote control motor is installed below the gate ramp, and the turning pulley block is arranged on the side wall of one end, far away from the gate ramp, of the catwalk; the remote control motor controls the drilling tool to move forwards on the catwalk through the traction mechanism, and controls the drilling tool to move backwards on the catwalk through the traction mechanism and the turning pulley block.
Furthermore, the traction mechanism is a steel wire rope wound on the drum of the remote control motor, one end of the steel wire rope winds out of the drum of the remote control motor and is pulled, and the other end of the steel wire rope is in a free state.
Specifically, one end, pulled by the steel wire rope, of the steel wire rope is connected with a first hook, a through hole is formed in the lower portion of the gate ramp, the first hook of the steel wire rope penetrates through the through hole to be connected with one end, close to the gate ramp, of the drilling tool, and the remote control motor drives the drilling tool to move towards the gate ramp from one end, far away from the gate ramp, of the catwalk through the steel wire rope connected with the first hook.
Specifically, one end of the steel wire rope pulled is connected with a second hook, the end of the steel wire rope pulled is connected with one end, far away from the gate ramp, of the drilling tool through the second hook after going around through the turning pulley block, and the remote control motor drives the drilling tool to move on the catwalk from one end, far away from the gate ramp, of the lower portion of the gate ramp through the steel wire rope connected with the second hook.
Preferably, the direction-changing pulley block comprises a first pulley and a second pulley, and the first pulley and the second pulley are arranged on the side wall of the catwalk at one end far away from the gate ramp side by side.
Preferably, the drilling tool is provided with a female thread end close to the gate ramp and a male thread end far away from the gate ramp, the female thread end of the drilling tool is connected with a drilling tool lifting wire, and the male thread end of the drilling tool is connected with a protective cap lifting ring.
Preferably, the first hook of the steel wire rope is connected with a drill lifting wire at the threaded end of a drill female, and the second hook of the steel wire rope is connected with a protective cap lifting ring at the threaded end of a drill male.
Furthermore, the device also comprises a remote controller which controls the remote control motor to rotate forwards or backwards to drive the winding drum of the remote control motor to rotate and tighten or loosen the steel wire rope.
Preferably, the remote control motor is a speed-adjustable motor with the speed of 0-20 m/min.
The use method of the device for moving the drilling tool on the electric remote control catwalk comprises the following steps:
s001, when the drilling tool moves forwards on the catwalk, leading out a first hook of the steel wire rope from a through hole below the gate ramp and hanging the first hook at one end, close to the gate ramp, of the drilling tool;
s002: an operator starts a remote control switch to control a remote control motor to rotate forwards, and a steel wire rope is driven to move a drilling tool on the catwalk from one end far away from the gate ramp to the gate ramp;
s003: when the drilling tool needs to move backwards on the catwalk, one end, pulled by the steel wire rope, of the steel wire rope sequentially bypasses the pulley I and the pulley II and then is connected with one end, far away from the gate ramp, of the drilling tool through the second hook;
s004: an operator starts the remote control switch to control the remote control motor to rotate reversely, and the steel wire rope is driven to move the drilling tool on the catwalk from one end, far away from the gate ramp, below the gate ramp.
The invention has the following beneficial effects:
1. the remote control device takes the remote control forward and reverse rotating motor as a power source, forms a set of steering mechanism through the steel wire rope and the steering pulley block, transmits horizontal pulling force required by pulling the drilling tool to the drilling tool placed on the catwalk by the remote control motor, can safely, labor-saving, stably and efficiently remotely control the drilling tool to move back and forth on the catwalk, and does not occupy any field working area and escape passage.
2. The required steel wire rope turning requirement is met by arranging the turning pulley block on the side wall of the catwalk.
3. The invention has simple structure and stable movement, can greatly reduce the labor intensity of drilling workers for moving the drilling tool back and forth on the field, and has safe, convenient, labor-saving and high-efficiency operation.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to clearly understand the technical solutions of the present invention and to implement the technical solutions according to the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described 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 to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Description of reference numerals:
1. a remote control motor; 2. a remote controller; 3. a wire rope; 4. a first hook; 5. a second hook; 6. a first pulley; 7. a second pulley; 8. a catwalk; 9. a gate ramp; 10. a drill floor; 11. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 protection scope of the present invention.
First embodiment
The invention relates to a device for moving a drilling tool on an electric remote control catwalk, which comprises a horizontally arranged catwalk 8 and an obliquely arranged gate ramp 9 as shown in figure 1, wherein the upper end of the gate ramp 9 is connected with a drill floor 10, the lower end of the gate ramp 9 is connected with the catwalk 8, the drilling tool is placed on the catwalk 8, the device also comprises a remote control motor 1, a turning pulley block and a traction mechanism, the remote control motor 1 is installed below the gate ramp 9, and the turning pulley block is arranged on the side wall of one end of the catwalk 8, which is far away from the gate ramp 9; the remote control motor 1 controls the drilling tool to move forwards on the catwalk 8 through the traction mechanism, and the remote control motor 1 controls the drilling tool to move backwards on the catwalk 8 through the traction mechanism and the turning pulley block.
The embodiment also protects a using method of the device for moving the drilling tool on the electric remote control catwalk, which comprises the following steps:
s001, when the drilling tool moves forwards on the catwalk 8, leading out the first hook 4 of the steel wire rope 3 from a through hole below the gate ramp 9, and hanging the first hook at one end, close to the gate ramp 9, of the drilling tool;
s002: an operator starts a remote control switch to control the remote control motor 1 to rotate forwards, and drives the steel wire rope 3 to move the drilling tool on the catwalk 8 from one end far away from the gate ramp 9 to the gate ramp 9;
s003: when the drilling tool needs to move backwards on the catwalk 8, one end, pulled by the steel wire rope 3, of the steel wire rope is detoured by the turning pulley block and then is connected with one end, far away from the gate ramp 9, of the drilling tool through the second hook 5;
s004: an operator starts the remote control switch to control the remote control motor 1 to rotate reversely, and drives the steel wire rope 3 to move the drilling tool on the catwalk 8 from one end, far away from the gate ramp 9, below the gate ramp 9.
The remote control device takes the remote control forward and reverse rotating motor as a power source, forms a set of steering mechanism through the steel wire rope and the steering pulley block, transmits horizontal pulling force required by pulling the drilling tool to the drilling tool placed on the catwalk by the remote control motor, can safely, labor-saving, stably and efficiently remotely control the drilling tool to move back and forth on the catwalk, and does not occupy any field working area and escape passage.
Second embodiment
The embodiment relates to a device for moving a drilling tool on an electric remote control catwalk, which comprises a horizontally arranged catwalk 8 and an obliquely arranged gate ramp 9, wherein the upper end of the gate ramp 9 is connected with a drill floor 10, the lower end of the gate ramp 9 is connected with the catwalk 8, the drilling tool is placed on the catwalk 8, the device also comprises a remote control motor 1, a turning pulley block and a traction mechanism, further, the traction mechanism is a steel wire rope 3 wound on a roller of the remote control motor 1, one end of the steel wire rope 3 is wound out of the roller of the remote control motor 1 and is drawn, and the other end of the steel wire rope 3 is in a free state; when one end of the steel wire rope 3 pulled is connected with a first hook 4, a through hole 11 is formed below the gate ramp 9, the first hook 4 of the steel wire rope 3 penetrates through the through hole 11 to be connected with one end, close to the gate ramp 9, of the drilling tool, and the remote control motor 1 drives the drilling tool to move on the catwalk 8 from one end, far away from the gate ramp 9, to the direction of the gate ramp 9 through the steel wire rope 3 connected with the first hook 4; when one end of the steel wire rope 3 which is pulled is connected with the second hook 5, the end of the steel wire rope 3 which is pulled is connected with one end, far away from the gate ramp 9, of the drilling tool through the second hook 5 after going around through the turning pulley block, and the remote control motor 1 drives the drilling tool to move on the catwalk 8 from one end, far away from the gate ramp 9, below the gate ramp 9 through the steel wire rope 3 which is connected with the second hook 5.
In the embodiment, it is worth mentioning that the device also comprises a remote controller 2, wherein the remote controller 2 controls the remote control motor 1 to rotate forwards or backwards, the invention uses a 3 kilowatt remote control forward and reverse rotation motor as a power source, can generate 1500 kilograms of pulling force, and forms a set of steering mechanism through the matching of a steel wire rope and a steering pulley block, so that the horizontal pulling force required by pulling the drilling tool is transmitted to the drilling tool placed on the catwalk by the motor. Furthermore, the remote control motor is a speed-adjustable motor with the speed of 0-20 m/min, and the installation position of the remote control motor is arranged below the gate ramp and at the end of the catwalk, so that the normal passing of the site cannot be influenced.
Furthermore, the direction-changing pulley block comprises a first pulley 6 and a second pulley 7, wherein the first pulley 6 and the second pulley 7 are vertically arranged on the side wall of the catwalk 8 far away from one end of the gate ramp 9 side by side, so that the required steel wire rope direction-changing requirement is met.
The embodiment also protects a using method of the device for moving the drilling tool on the electric remote control catwalk, which comprises the following steps:
s001, when the drilling tool moves forwards on the catwalk 8, leading out the first hook 4 of the steel wire rope 3 from the through hole 11 below the gate ramp 9, and hanging the first hook at one end, close to the gate ramp 9, of the drilling tool;
s002: an operator starts a remote control switch to control the remote control motor 1 to rotate forwards, and drives the steel wire rope 3 to move the drilling tool on the catwalk 8 from one end far away from the gate ramp 9 to the gate ramp 9;
s003: when the drilling tool needs to move backwards on the catwalk 8, one end, pulled by the steel wire rope 3, of the steel wire rope sequentially bypasses the pulley I6 and the pulley II 7 and then is connected with one end, far away from the gate ramp 9, of the drilling tool through the second hook 5;
s004: an operator starts the remote control switch to control the remote control motor 1 to rotate reversely, and drives the steel wire rope 3 to move the drilling tool on the catwalk 8 from one end, far away from the gate ramp 9, below the gate ramp 9.
Third embodiment
The embodiment relates to a device for moving a drilling tool on an electric remote control catwalk, which comprises a horizontally arranged catwalk 8 and an obliquely arranged gate ramp 9, wherein the upper end of the gate ramp 9 is connected with a drill floor 10, the lower end of the gate ramp 9 is connected with the catwalk 8, the drilling tool is placed on the catwalk 8, the device further comprises a remote control motor 1, a pulley I6, a pulley II 7 and a traction mechanism, the pulley I6 and the pulley II 7 are vertically arranged on the side wall of the catwalk 8 far away from one end of the gate ramp 9 side by side, the traction mechanism is a steel wire rope 3 wound on the roller of the remote control motor 1, one end of the steel wire rope 3 is wound out of the roller of the remote control motor 1 and is pulled, and the other end of the steel wire rope 3 is in a free state; when one end of the steel wire rope 3 pulled is connected with a first hook 4, a through hole 11 is formed below the gate ramp 9, the first hook 4 of the steel wire rope 3 penetrates through the through hole 11 to be connected with one end, close to the gate ramp 9, of the drilling tool, and the remote control motor 1 drives the drilling tool to move on the catwalk 8 from one end, far away from the gate ramp 9, to the direction of the gate ramp 9 through the steel wire rope 3 connected with the first hook 4; when one end of the steel wire rope 3 which is pulled is connected with the second hook 5, the end of the steel wire rope 3 which is pulled is connected with one end, far away from the gate ramp 9, of the drilling tool through the second hook 5 after going around through the turning pulley block, and the remote control motor 1 drives the drilling tool to move on the catwalk 8 from one end, far away from the gate ramp 9, below the gate ramp 9 through the steel wire rope 3 which is connected with the second hook 5.
In the present embodiment, further, the drilling tool has a female threaded end close to the gate ramp 9 and a male threaded end far from the gate ramp 9, the female threaded end of the drilling tool is connected with a drilling tool lifting wire, and the male threaded end of the drilling tool is connected with a protective cap lifting ring. Preferably, the first hook 4 of the steel wire rope 3 is hooked with a drill lifting wire at the threaded end of a drill female, and the second hook 5 of the steel wire rope 3 is hooked with a protective cap lifting ring at the threaded end of a drill male.
The embodiment also protects a using method of the device for moving the drilling tool on the electric remote control catwalk, which comprises the following steps:
s001, when the drilling tool moves forwards on the catwalk 8, leading out the first hook 4 of the steel wire rope 3 from the through hole 11 below the gate ramp 9, and hanging the first hook on a drilling tool lifting wire at the female thread end of the drilling tool;
s002: an operator starts a remote control switch to control the remote control motor 1 to rotate forwards, and drives the steel wire rope 3 to move the drilling tool on the catwalk 8 from one end far away from the gate ramp 9 to the gate ramp 9;
s003: when the drilling tool needs to move backwards on the catwalk 8, one end, pulled by the steel wire rope 3, of the steel wire rope sequentially bypasses the pulley I6 and the pulley II 7 and then is hung on a protective cap lifting ring at the male thread end of the drilling tool through the second hook 5;
s004: an operator starts the remote control switch to control the remote control motor 1 to rotate reversely, and drives the steel wire rope 3 to move the drilling tool on the catwalk 8 from one end, far away from the gate ramp 9, below the gate ramp 9.
In conclusion, when the drilling tool needs to be pulled forwards, the first hook of the steel wire rope is led out from the hole below the ramp and hung on the drill tool wire lifting ring at the female thread end of the drilling tool, and an operator only needs to start the remote controller to remotely control the motor roller to rotate and drive the steel wire rope to pull the drilling tool to move forwards; when the drill rod needs to be pulled backwards, the other steel wire rope which is laid in advance, is turned by the turning pulley block and led out from the lower part of the catwalk rear field and the second hook are hung on the protective cap lifting ring at the male thread end of the drilling tool, an operator starts the remote controller, and the remote control motor rotates to drive the steel wire rope to pull the drilling tool to move backwards. Therefore, the invention has simple structure and stable movement, can greatly reduce the labor intensity of drilling workers for moving the drill rod back and forth on the field, and has the advantages of safe, convenient, labor-saving and high-efficiency operation, etc.
Parts of the above embodiments that are not specifically described are well known components and conventional structures or conventional means in the art and will not be described in detail herein.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
In the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.
Claims (10)
1. The utility model provides a device that drilling tool moved fortune on electronic remote control catwalk, includes catwalk (8) that the level set up and gate ramp (9) that the slope set up, the upper end of gate ramp (9) links to each other with drill floor (10), and the lower extreme of gate ramp (9) is connected with catwalk (8), placed drilling tool, its characterized in that on catwalk (8): the device also comprises a remote control motor (1), a turning pulley block and a traction mechanism, wherein the remote control motor (1) is arranged below the gate ramp (9), and the turning pulley block is arranged on the side wall of one end, far away from the gate ramp (9), of the catwalk (8); the remote control motor (1) controls the drilling tool to move forwards on the catwalk (8) through the traction mechanism, and the remote control motor (1) controls the drilling tool to move backwards on the catwalk (8) through the traction mechanism and the turning pulley block.
2. The device for moving the drilling tool on the electric remote control catwalk according to claim 1, wherein: the traction mechanism is a steel wire rope (3) wound on a roller of the remote control motor (1), one end of the steel wire rope (3) winds out of the roller of the remote control motor (1) and is pulled, and the other end of the steel wire rope (3) is in a free state.
3. The device for moving the drilling tool on the electric remote control catwalk according to claim 2, wherein: one end, pulled by the steel wire rope (3), of the steel wire rope is connected with a first hook (4), a through hole (11) is formed in the lower portion of the gate ramp (9), the first hook (4) of the steel wire rope (3) penetrates through the through hole (11) to be connected with one end, close to the gate ramp (9), of the drilling tool, and the remote control motor (1) drives the drilling tool to move towards the gate ramp (9) from one end, far away from the gate ramp (9), of the catwalk (8) through the steel wire rope (3) connected with the first hook (4).
4. The device for moving the drilling tool on the electric remote control catwalk according to claim 2, wherein: one end, pulled by the steel wire rope (3), of the steel wire rope is connected with a second hook (5), one end, pulled by the steel wire rope (3), of the steel wire rope is connected with one end, far away from the gate ramp (9), of the drilling tool through the second hook (5) after going around through the turning pulley block, and the remote control motor (1) drives the drilling tool to move on the catwalk (8) from one end, far away from the gate ramp (9), of the lower direction of the gate ramp (9).
5. The device for moving the drilling tool on the electric remote control catwalk according to claim 1, wherein: the direction-changing pulley block comprises a first pulley (6) and a second pulley (7), wherein the first pulley (6) and the second pulley (7) are arranged on the side wall of one end, away from the gate ramp (9), of the catwalk (8) side by side.
6. The device for moving the drilling tool on the electric remote control catwalk according to claim 2 or 3, wherein: the drilling tool is provided with a female thread end close to the gate ramp (9) and a male thread end far away from the gate ramp (9), the female thread end of the drilling tool is connected with a drilling tool lifting screw, and the male thread end of the drilling tool is connected with a protective cap lifting ring.
7. The device for moving the drilling tool on the electric remote control catwalk according to claim 6, wherein: a first hook (4) of the steel wire rope (3) is connected with a drilling tool lifting wire at a female thread end of the drilling tool in an articulated mode, and a second hook (5) of the steel wire rope (3) is connected with a protective cap lifting ring at a male thread end of the drilling tool in an articulated mode.
8. The device for moving the drilling tool on the electric remote control catwalk according to claim 1, wherein: the device also comprises a remote controller (2), wherein the remote controller (2) controls the remote control motor (1) to rotate forwards or backwards, drives a winding drum of the remote control motor (1) to rotate, and tightens or loosens the steel wire rope (3).
9. The device for moving the drilling tool on the electric remote control catwalk according to claim 1, wherein: the remote control motor (1) is a speed-adjustable motor with the speed of 0-20 m/min.
10. A method of using the device for electric remote control of catwalk boring tool movement according to any one of claims 1 to 9, comprising the steps of:
s001, when the drilling tool moves forwards on the catwalk (8), leading out a first hook (4) of the steel wire rope (3) from a through hole (11) below the gate ramp (9), and hanging the first hook at one end, close to the gate ramp (9), of the drilling tool;
s002: an operator starts a remote control switch to control the remote control motor (1) to rotate forwards, and drives the steel wire rope (3) to move the drilling tool on the catwalk (8) from one end far away from the gate ramp (9) to the gate ramp (9);
s003: when the drilling tool needs to move backwards on the catwalk (8), one end, pulled by the steel wire rope (3), of the steel wire rope sequentially rounds a pulley I (6) and a pulley II (7) and then is connected with one end, far away from a gate ramp (9), of the drilling tool through a second hook (5);
s004: an operator starts the remote control switch to control the remote control motor (1) to rotate reversely, and drives the steel wire rope (3) to move the drilling tool on the catwalk (8) from one end, far away from the gate ramp (9), below the gate ramp (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911070132.0A CN110714728A (en) | 2019-11-05 | 2019-11-05 | Device for moving drilling tool on electric remote control catwalk and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911070132.0A CN110714728A (en) | 2019-11-05 | 2019-11-05 | Device for moving drilling tool on electric remote control catwalk and using method thereof |
Publications (1)
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Cited By (1)
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| CN111255389A (en) * | 2020-02-27 | 2020-06-09 | 西安石油大学 | Electrically-driven automatic catwalk system and control method |
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Effective date of registration: 20211013 Address after: 100007 Oil Mansion, 9 North Avenue, Dongcheng District, Beijing, Dongzhimen Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. Address before: Room 1902, Changqing building, 151 Weiyang Road, Xi'an, Shaanxi 710018 Applicant before: CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. |