CN115492541A - Intelligent automatic drill rod box - Google Patents
Intelligent automatic drill rod box Download PDFInfo
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- CN115492541A CN115492541A CN202211353596.4A CN202211353596A CN115492541A CN 115492541 A CN115492541 A CN 115492541A CN 202211353596 A CN202211353596 A CN 202211353596A CN 115492541 A CN115492541 A CN 115492541A
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- drill rod
- control system
- remote control
- chain
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- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 17
- 230000001939 inductive effect Effects 0.000 claims abstract description 5
- 230000006698 induction Effects 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 230000006378 damage Effects 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005096 rolling process 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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses an intelligent automatic drill rod box, which utilizes a remote control system to control a jacking cylinder to automatically lift an inner frame to a position where each layer enters and exits a drill rod from the upper part, and automatically stops through an inductive switch; a servo motor and a speed reducer of the electric driving device are controlled by a remote control system to drive a chain wheel chain and a push wheel set to automatically push each drill rod inwards or outwards through a transmission shaft; and the remote control system is utilized to control the lifting device to lift the drill rod onto the supporting leg or the tripod of the automatic catwalk, or the drill rod is lifted into the drill rod box from the supporting leg or the tripod of the automatic catwalk. The invention can effectively reduce the occurrence of operation accidents, reduce the labor intensity of workers, reduce the labor force, avoid the mutual collision of the drill rods to damage screw threads, improve the working efficiency and the benefit, reduce the occupied area of the field and improve the utilization rate of the field.
Description
Technical Field
The invention relates to an intelligent automatic drill pipe box.
Background
At present, in the process of oil field drilling construction, a drilling rod is basically lifted to a tripod by a crane and then manually rolled to a lifter from the tripod, the drilling rod is manually rolled to the tripod when being unloaded and then lifted and stacked by the crane, a stacking site occupies a large place, and a plurality of problems and unsafe factors exist. In the operation process, a plurality of persons are required to cooperate, time and labor are wasted, the drill rod is not easy to control in the rolling process, and the accidents of thread damage and injury of people occur; according to accident statistics, a drill rod is the most accident work in operation, and is a major technical problem to be solved urgently in an oil field all the time, the safety of workers and the benefit of drilling construction are influenced all the time for many years, and improvement is needed to be carried out on the problem, so that unsafe factors are eliminated.
Chinese patent CN213928284U discloses an intelligent automatic drill rod box, which, although a basic structural form for intelligently controlling the drill rod to enter and exit the drill rod box is provided, cannot completely complete the whole intelligent process of entering and exiting the drill rod.
Disclosure of Invention
The invention aims to provide an intelligent automatic drill rod box which can conveniently realize the whole intelligent control process of the entering and exiting drill rods.
The technical solution of the invention is as follows:
an intelligent automatic drill rod box comprises an outer frame, wherein an inner frame is arranged in the outer frame, the inner frame is connected with a lifting device which drives the inner frame to lift and is controlled by a remote control system, the inner frame is provided with a plurality of storage layers for storing drill rods, each storage layer is provided with a chain and chain wheel mechanism for driving the drill rods to move, the chain and chain wheel mechanisms are driven by an electric driving device controlled by the remote control system, a chain of each chain and chain wheel mechanism is provided with an inference group for pushing the drill rods to move, and a placing grid for placing one drill rod is arranged between two adjacent inferences of the inference group; the method is characterized in that: the outer frame is provided with a lifting device; the lifting device is a jacking cylinder;
the working method comprises the following steps:
the remote control system is used for controlling the jacking cylinder to automatically lift the inner frame to the position where each layer enters and exits the drill rod at the upper part, and the inner frame is automatically stopped through the inductive switch; a servo motor and a speed reducer of the electric driving device are controlled by a remote control system to drive a chain wheel chain and a push wheel set to automatically push each drill rod inwards or outwards through a transmission shaft; and the remote control system is utilized to control the lifting device to lift the drill rod onto the supporting leg or the tripod of the automatic catwalk, or the drill rod is lifted into the drill rod box from the supporting leg or the tripod of the automatic catwalk.
The specific working method comprises the following steps:
feeding a drill rod:
the first step is as follows: the jacking cylinder is controlled by a remote control system to jack the lowest layer of the inner frame to the upper layer, and the inner frame is automatically stopped by induction of the induction switch; when the lifting device is controlled by the remote control system to lift the drill rod on the automatic catwalk supporting leg or the tripod to the most marginal lattice of the drill rod box, the servo motor and the speed reducer are controlled by the remote control system to rotate, the chain wheel and the chain are driven by the transmission shaft to rotate inwards, the chain drives the pushing wheel set to push the drill rod inwards to the second lattice, and one drill rod is fed in each operation until the drill rod on the layer is completely loaded;
secondly, controlling the jacking cylinder to descend through a remote control system, enabling the inner frame to descend to a second layer, and automatically stopping under the induction of an induction switch; when the lifting device is controlled by the remote control system to lift the drill rod on the automatic catwalk supporting leg or the tripod to the most marginal lattice of the drill rod box, the servo motor and the speed reducer are controlled by the remote control system to rotate, the chain wheel and the chain are driven by the transmission shaft to rotate inwards, the chain drives the pushing wheel set to push the drill rod inwards to the second lattice, and one drill rod is fed in each operation until the drill rod on the layer is completely loaded;
thirdly, repeating the operation of the second step to completely load each layer of drill rods until the drill rod box is full;
(II) discharging a drill rod:
the first step is as follows: the jacking cylinder is controlled by a remote control system to jack the inner frame to the uppermost layer, and the inner frame is automatically stopped by induction of the induction switch; the lifting device is controlled by a remote control system to ascend to the upper part and automatically stop by induction of an induction switch; the rotation of the uppermost layer of servo motor and the speed reducer is controlled by a remote control system, a chain wheel and a chain are driven by a transmission shaft to rotate outwards, the chain drives a pushing wheel set to push a drill rod out of a drill rod box to a lifting device, the lifting device is lowered to lower the drill rod onto an automatic catwalk supporting leg or a tripod, and one drill rod is discharged each time the operation is carried out until the layer of drill rod is discharged;
the second step is that: after the top layer of drill rod is discharged, the remote control system controls the jacking cylinder to jack the inner frame to the next layer, and the inner frame is automatically stopped by induction of the induction switch; the lifting device is controlled by a remote control system to ascend to the upper part and automatically stop by induction of an induction switch; the servo motor and the speed reducer are controlled to rotate by the remote control system, the chain wheel and the chain are driven by the transmission shaft to rotate outwards, the chain drives the pushing wheel group to push the drill rod out of the drill rod box to the lifting device, the lifting device is lowered to lower the drill rod onto the supporting leg or the tripod of the automatic catwalk, and one drill rod is output once each operation until the layer of drill rods is output;
the third step: and repeating the second step of operation to finish the discharging of each layer of drill rod until the drill rod box emits light.
The invention can automatically push the drill rod to the supporting leg of the automatic catwalk or the tripod, and can also retract the drill rod into the drill rod box, thereby being suitable for catwalks or tripods with various heights and only needing one person to carry out remote control operation. The novel drilling machine can effectively reduce the occurrence of operation accidents, reduce the labor intensity of workers, reduce the labor force, avoid the mutual collision and damage of screw threads caused by drill rods, improve the working efficiency and the benefit, reduce the occupied area of a field and improve the utilization rate of the field.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure, the device comprises a remote control system 1, a servo motor and a speed reducer 2, a transmission shaft 3, a transmission shaft 4, an outer frame 5, a jacking cylinder 6, a chain wheel and chain 7, an inner frame 8, a push wheel set 9, an induction switch 10 and a lifting device.
Detailed Description
An intelligent automatic drill pipe box comprises an outer frame 4, wherein an inner frame is arranged in the outer frame and connected with a lifting device which drives the inner frame to lift and is controlled by a remote control system, the inner frame is provided with a plurality of storage layers for storing drill pipes, each storage layer is provided with a chain and chain wheel mechanism for driving the drill pipes to move, the chain and chain wheel mechanisms are driven by an electric driving device controlled by the remote control system, an inference group for pushing the drill pipes to move is arranged on a chain of each chain and chain wheel mechanism, and a placing grid for placing one drill pipe is arranged between two adjacent inferences of the inference group; the outer frame is provided with a lifting device; the lifting device is a jacking cylinder;
the working method comprises the following steps:
the remote control system is used for controlling the jacking cylinder to automatically lift the inner frame to the position where each layer enters and exits the drill rod at the upper part, and the inner frame is automatically stopped through the inductive switch; a servo motor and a speed reducer of the electric driving device are controlled by a remote control system to drive a chain wheel chain and a push wheel set to automatically push each drill rod inwards or outwards through a transmission shaft; and the remote control system is utilized to control the lifting device to lift the drill rod onto the supporting leg or the tripod of the automatic catwalk, or the drill rod is lifted into the drill rod box from the supporting leg or the tripod of the automatic catwalk.
The specific working method comprises the following steps:
feeding a drill rod:
the first step is as follows: the remote control system 1 controls the jacking cylinder 5 to jack the lowest layer of the inner frame 7 to the upper side, and the automatic stop is realized by the induction of the induction switch 9; when the lifting device 10 is controlled by the remote control system 1 to lift the drill rod on the automatic catwalk supporting leg or the tripod to the most edge lattice of the drill rod box, the servo motor and the speed reducer 2 on the layer are controlled by the remote control system 1 to rotate, the chain wheel and the chain 6 are driven by the transmission shaft 3 to rotate inwards, the chain drives the pushing wheel group 8 to push the drill rod inwards to the second lattice, and one drill rod is fed in each operation until the drill rod on the layer is completely loaded;
secondly, the remote control system 1 controls the jacking cylinder 5 to descend so that the inner frame 7 can be lowered to a second layer and can be automatically stopped by induction of the induction switch 9; when the lifting device 10 is controlled by the remote control system 1 to lift the drill rods on the automatic catwalk supporting legs or the tripod to the most marginal lattice of the drill rod box, the layer of servo motor and the speed reducer are controlled by the remote control system 1 to rotate, the chain wheel and the chain 6 are driven by the transmission shaft 3 to rotate inwards, the chain drives the pushing wheel group 8 to push the drill rods to the second lattice inwards, and one drill rod is fed in each operation until the layer of drill rods is completely loaded;
thirdly, repeating the operation of the second step to completely load each layer of drill rods until the drill rod box is full;
(II) discharging the drill rod:
the first step is as follows: the jacking cylinder 5 is controlled by the remote control system 1 to jack the inner frame 7 to the uppermost layer, and the inner frame is induced by the induction switch 9 to stop automatically; the lifting device 10 is controlled by the remote control system 1 to ascend to the upper part and automatically stop by induction of the induction switch 9; the rotation of the uppermost layer of servo motor and the speed reducer is controlled by the remote control system 1, the chain wheel and the chain 6 are driven by the transmission shaft 3 to rotate outwards, the chain drives the pushing wheel group 8 to push the drill rod out of the drill rod box to the lifting device, the lifting device 10 is lowered to lower the drill rod onto the supporting leg or the tripod of the automatic catwalk, and one drill rod is output once each operation until the layer of drill rod is output;
the second step is that: after the top layer of drill rod is discharged, the remote control system 1 controls the jacking cylinder 5 to jack the inner frame 7 to the next layer, and the inner frame is automatically stopped by induction of the induction switch 9; the lifting device 10 is controlled by the remote control system 1 to ascend to the upper part and automatically stop by induction of the induction switch 9; the servo motor and the speed reducer on the layer are controlled to rotate through the remote control system 1, the chain wheel and the chain 6 are driven to rotate outwards through the transmission shaft 3, the chain drives the pushing wheel group 8 to push the drill rod out of the drill rod box to the lifting device, the lifting device 10 is lowered to lower the drill rod onto the supporting leg or the tripod of the automatic catwalk, and one drill rod is output once each operation until the drill rod on the layer is output;
the third step: and repeating the second step of operation to finish the discharging of each layer of drill rod until the drill rod box emits light.
When the drill rod is discharged, the control system controls the transmission of the motor and drives the push wheel group to push out the drill rod through the chain wheel and the chain, and the drill rod is lowered onto the supporting legs or the triangular frame through the lifting device. When the drill rod is fed, the lifting device is controlled by the control system to lift the drill rod from the supporting legs or the tripod to each layer of drill rod box, the drill rods are pushed inwards one by the motor transmission through the chain wheel and the chain until the drill rod box is full, and the single drill rod is automatically lined up when going in and out. Each layer of lifting is automatically stopped in place by an inductive switch. The whole process is automatically completed through a set control program through remote control.
Claims (2)
1. An intelligent automatic drill rod box comprises an outer frame, wherein an inner frame is arranged in the outer frame, the inner frame is connected with a lifting device which drives the inner frame to lift and is controlled by a remote control system, the inner frame is provided with a plurality of storage layers for storing drill rods, each storage layer is provided with a chain and chain wheel mechanism for driving the drill rods to move, the chain and chain wheel mechanisms are driven by an electric driving device controlled by the remote control system, a chain of each chain and chain wheel mechanism is provided with an inference group for pushing the drill rods to move, and a placing grid for placing one drill rod is arranged between two adjacent inferences of the inference group; the method is characterized in that: the outer frame is provided with a lifting device; the lifting device is a jacking cylinder;
the working method comprises the following steps:
the remote control system is used for controlling the jacking cylinder to automatically lift the inner frame to the position where each layer enters and exits the drill rod at the upper part, and the inner frame is automatically stopped through the inductive switch; a servo motor and a speed reducer of the electric driving device are controlled by a remote control system to drive a chain wheel chain and a push wheel set to automatically push each drill rod inwards or outwards through a transmission shaft; and the remote control system is used for controlling the lifting device to lift the drill rod to the supporting leg of the automatic catwalk or the tripod, or the drill rod is lifted to the drill rod box from the supporting leg of the automatic catwalk or the tripod.
2. The intelligent automatic drill pipe box of claim 1, which is characterized in that: the specific working method comprises the following steps:
feeding a drill rod:
the first step is as follows: the remote control system (1) controls the jacking cylinder (5) to jack the lowest layer of the inner frame (7) to the upper side, and the induction switch (9) induces the lifting cylinder to stop automatically; when the lifting device (10) is controlled by the remote control system (1) to lift the drill rod on the automatic catwalk supporting leg or the tripod to the most marginal lattice of the drill rod box, the layer of servo motor and the speed reducer are controlled by the remote control system (1) to rotate, the chain wheel and the chain (6) are driven by the transmission shaft (3) to rotate inwards, the chain drives the pushing wheel set (8) to push the drill rod to the second lattice inwards, and one drill rod is fed in each operation until the layer of drill rod is completely filled;
secondly, the remote control system (1) controls the jacking cylinder (5) to descend to enable the inner frame (7) to descend to a second layer, and the inner frame is automatically stopped by induction of the induction switch (9); when the lifting device (10) is controlled by the remote control system (1) to lift the drill rod on the automatic catwalk supporting leg or the tripod to the most marginal lattice of the drill rod box, the layer of servo motor and the speed reducer are controlled by the remote control system (1) to rotate, the chain wheel and the chain (6) are driven by the transmission shaft (3) to rotate inwards, the chain drives the pushing wheel set (8) to push the drill rod to the second lattice inwards, and one drill rod is fed in each operation until the layer of drill rod is completely filled;
thirdly, repeating the second step to completely load each layer of drill rods until the drill rod box is full;
(II) discharging the drill rod:
the first step is as follows: the remote control system (1) controls the jacking cylinder (5) to jack the inner frame (7) to the uppermost layer, and the inner frame is sensed by the sensing switch (9) to stop automatically; the lifting device (10) is controlled to rise to the upper part by the remote control system (1) and is automatically stopped by the induction of the induction switch (9); the rotation of the uppermost layer of servo motor and the speed reducer is controlled by a remote control system (1), a chain wheel chain (6) is driven to rotate outwards by a transmission shaft (3), the chain drives a push wheel set (8) to push a drill rod out of a drill rod box to a lifting device, the lifting device (10) is lowered to lower the drill rod to an automatic catwalk supporting leg or a tripod, and one drill rod is output once each operation until the layer of drill rod is output;
the second step is that: after the drill rod at the uppermost layer is taken out, the remote control system (1) controls the jacking cylinder (5) to jack the inner frame (7) to the next layer and the inner frame stops automatically by the induction of the induction switch (9); the lifting device (10) is controlled to rise to the upper part by the remote control system (1) and is automatically stopped by the induction of the induction switch (9); the servo motor and the speed reducer on the layer are controlled to rotate through the remote control system (1), the chain wheel and the chain (6) are driven to rotate outwards through the transmission shaft (3), the chain drives the pushing wheel set (8) to push the drill rod out of the drill rod box to the lifting device, the lifting device (10) is lowered to enable the drill rod to be lowered onto the supporting leg or the tripod of the automatic catwalk, one drill rod is output each time, and the layer of drill rod is output completely;
the third step: and repeating the second step of operation to finish the discharging of each layer of drill rod until the drill rod box emits light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211353596.4A CN115492541A (en) | 2022-11-01 | 2022-11-01 | Intelligent automatic drill rod box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211353596.4A CN115492541A (en) | 2022-11-01 | 2022-11-01 | Intelligent automatic drill rod box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115492541A true CN115492541A (en) | 2022-12-20 |
Family
ID=85115255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211353596.4A Pending CN115492541A (en) | 2022-11-01 | 2022-11-01 | Intelligent automatic drill rod box |
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| Country | Link |
|---|---|
| CN (1) | CN115492541A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1292708A (en) * | 1969-10-22 | 1972-10-11 | Byron Jackson Inc | Pipe racking apparatus |
| CN106194066A (en) * | 2016-08-10 | 2016-12-07 | 宝鸡石油机械有限责任公司 | A kind of automated three-dimensional formula drill pipe storage |
| CN107654200A (en) * | 2017-10-27 | 2018-02-02 | 宝鸡石油机械有限责任公司 | A kind of automatic pipe slacking block of hydraulic-driven lever lifting type |
| CN213928284U (en) * | 2020-12-17 | 2021-08-10 | 如东鑫宇机械制造有限公司 | Intelligent automatic drill rod box |
| CN114809956A (en) * | 2022-04-22 | 2022-07-29 | 青岛泰众能源技术有限公司 | Automatic drill rod management system |
-
2022
- 2022-11-01 CN CN202211353596.4A patent/CN115492541A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1292708A (en) * | 1969-10-22 | 1972-10-11 | Byron Jackson Inc | Pipe racking apparatus |
| CN106194066A (en) * | 2016-08-10 | 2016-12-07 | 宝鸡石油机械有限责任公司 | A kind of automated three-dimensional formula drill pipe storage |
| CN107654200A (en) * | 2017-10-27 | 2018-02-02 | 宝鸡石油机械有限责任公司 | A kind of automatic pipe slacking block of hydraulic-driven lever lifting type |
| CN213928284U (en) * | 2020-12-17 | 2021-08-10 | 如东鑫宇机械制造有限公司 | Intelligent automatic drill rod box |
| CN114809956A (en) * | 2022-04-22 | 2022-07-29 | 青岛泰众能源技术有限公司 | Automatic drill rod management system |
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