CN117418780B - Vehicle-mounted electric drive drilling machine - Google Patents
Vehicle-mounted electric drive drilling machine Download PDFInfo
- Publication number
- CN117418780B CN117418780B CN202311744997.7A CN202311744997A CN117418780B CN 117418780 B CN117418780 B CN 117418780B CN 202311744997 A CN202311744997 A CN 202311744997A CN 117418780 B CN117418780 B CN 117418780B
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- Prior art keywords
- derrick
- wheel set
- drilling machine
- lower section
- winch
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- 238000005553 drilling Methods 0.000 title claims abstract description 66
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000011835 investigation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/022—Top drives
Abstract
The invention relates to the technical field of drilling machines, and provides a vehicle-mounted electric drive drilling machine, which comprises a base; the derrick swings and is arranged on the base; the top driving device is arranged in the derrick in a lifting way; the pressurizing winch is positioned at one side of the base and is used for pressurizing the top driving device downwards; the first wheel set is arranged on the derrick; the second wheel set is arranged on the base and positioned below the wheel set, and the second wheel set is provided with two pulleys; the third wheel set is arranged on the top driving device and is provided with two pulleys; the rope of the pressurizing winch sequentially passes through the top of the first pulley group, the bottom of the first pulley of the second pulley group, the top of the first pulley of the third pulley group and the bottom of the second pulley group and is connected to the second pulley of the third pulley group. Through the technical scheme, the problem of insufficient drilling pressure of the drilling machine in the prior art is solved.
Description
Technical Field
The invention relates to the technical field of drilling machines, in particular to a vehicle-mounted electric driving drilling machine.
Background
The drilling machine is one of drilling equipment and can be used for general investigation and exploration of oil and gas fields, engineering geological investigation, hydrogeological investigation, well drilling and the like. The top driving technology is one of several major changes of the rotary table drilling machine since the advent of the rotary table drilling machine, the appearance of the top driving device changes the traditional rotary table drilling method, the top driving drilling method is produced, the rotary drill string and the connecting and disconnecting drill rod of the top driving drilling device are more effective, the device can lift and lower the 28M stand column, and one third of the screwing and unscrewing operations during drilling are reduced.
However, the traditional core drilling machine needs to be provided with power by a user himself when drilling, a derrick is assembled on site to lift a drilling tool and the like, and an additional crane and a transport vehicle are also provided when the core drilling machine needs to be moved, so that the core drilling machine is very inconvenient to use, takes a great deal of time and labor, increases the time of auxiliary operation, and has low working efficiency; in addition, in unconventional oil and gas drilling equipment and other geological, water well drilling machines and the like, the relative drilling depth is small, and the drilling speed is low due to insufficient self weight of the drilling tool assembly for realizing drilling or insufficient drilling pressure, and the pressurizing facilities are lacked.
Disclosure of Invention
The invention provides a vehicle-mounted electric drive drilling machine, which solves the problem of insufficient drilling pressure of the drilling machine in the related technology.
The technical scheme of the invention is as follows:
an on-board electrically driven drilling machine, comprising,
a base;
the derrick is vertically arranged on the base;
the top driving device is arranged in the derrick in a lifting manner;
the pressurizing winch is positioned at one side of the base and is used for pressurizing the top driving device downwards;
the first wheel set is arranged on the derrick;
the second wheel set is arranged on the base and positioned below the wheel set, and the second wheel set is provided with two pulleys;
the third wheel set is arranged on the top driving device and is provided with two pulleys;
the rope of the pressurizing winch sequentially passes through the top of the first pulley group, the bottom of the first pulley of the second pulley group, the top of the first pulley of the third pulley group and the bottom of the second pulley group and is connected to the second pulley of the third pulley group.
As a further technical scheme, the derrick is divided into an upper section and a lower section, the upper section is arranged in the lower section in a lifting way and is fixed on the lower section through a locking device, the wheel set I is arranged on the upper section, the vehicle-mounted electric driving drilling machine further comprises,
the main winch is arranged at the top of the upper section and used for driving the top driving device to ascend, and when the main winch pulls the top driving device to ascend during rope collection, the pressurizing winch is in a rope releasing state; and when the pressurizing winch receives the rope, the top driving device is pressurized downwards, and the main winch is in a rope releasing state.
As a further technical scheme, the upper section is provided with a locking lug seat, the locking lug seat is provided with a locking hole, the lower section is provided with an inserting port, the locking device comprises,
the swinging piece swings and is arranged on the lower section;
the first fastener is positioned in the insertion opening, and one end of the first fastener is hinged with the swinging piece;
the first linear driving piece is hinged to the lower section, the output end of the first linear driving piece is hinged to the swinging piece, and the first linear driving piece is used for driving the swinging piece to swing so as to push the first fastening piece into or pull the first fastening piece out of the locking hole.
As a further technical scheme, the method also comprises the following steps,
the car-mounted module comprises,
the pressurizing winch is arranged on the vehicle body, and the derrick is arranged on the vehicle body in a swinging way;
the second linear driving piece is hinged to the vehicle body, the output end of the second linear driving piece is hinged to the derrick, and the second linear driving piece is used for lifting or lowering the derrick.
As a further technical scheme, the vehicle-mounted module further comprises,
the hydraulic station is arranged on the vehicle body;
and the power supply is arranged on the vehicle body and is positioned at one side of the hydraulic station.
As a further technical scheme, the base comprises,
the lifting frame is placed on the vehicle body or placed on the ground, the lifting frame is provided with a first connecting plate, the vehicle body is provided with a second connecting plate, and the first connecting plate and the second connecting plate are fixed through a second fastening piece;
the working platform is arranged on the lifting frame.
As a further technical scheme, the method also comprises the following steps,
the support frame is used for being arranged on the working platform to support the derrick;
and the buffer oil cylinder is arranged on the lower section and is used for contacting the support frame and providing force for the derrick to approach the vehicle body.
As a further technical scheme, the supporting frame is provided with a limiting part, the working platform is provided with a limiting groove, and the limiting part is used for extending into the limiting groove to be fixed; the limiting part is of a trapezoid structure with a wide upper part and a narrow lower part, and the limiting groove and the limiting part have the same outline.
As a further technical scheme, the method also comprises the following steps,
the two guide rails are respectively arranged on the upper section and the lower section, and are arranged at intervals;
and the two sliding seats are arranged on the top driving device and are respectively used for sliding on the two guide rails.
As a further technical scheme, the lower section is provided with an inclined section, the supporting frame is used for contacting the inclined section, and the buffer oil cylinder is arranged on the inclined section.
The working principle and the beneficial effects of the invention are as follows:
in the invention, the top drive device is pressurized by using the pressurizing winch, so that the problems of low drilling speed and the like caused by insufficient weight of the drilling tool assembly for realizing drilling or insufficient drilling pressure due to small drilling relative depth of conventional oil-gas drilling equipment, other geological and water well drilling machines and the like are avoided.
The specific working principle is as follows: before the drilling machine works, the derrick is required to be erected and fixedly installed on the base, an opening on the base corresponds to a drilling hole on the ground, the top driving device is lifted on the derrick and used for lowering or pulling up a drill rod, and the drill bit is required to be fed downwards, so that the top driving device is required to be pressurized downwards. The wire way of the pressurizing winch is that the steel rope from the pressurizing winch upwards goes through the first pulley group from the top, the first pulley group is a fixed pulley, the steel rope downwards passes through the first pulley group from the bottom and then upwards passes through the first pulley group of the third pulley group from the bottom, and then returns to pass through the second pulley group of the second pulley group from the bottom, and finally is connected to the second pulley group of the third pulley group, the second pulley group is also the fixed pulley, and the first pulley group of the third pulley group is a movable pulley, so when the pressurizing winch takes up wires, the steel rope is pulled back, the downward pulling force is given to the top driving device, and simultaneously, the pressurizing winch can obtain the twice lower pulling force through the action of the movable pulley, so that the pressurizing effect on the top driving device is realized, the problem of insufficient drilling pressure is solved, the occupied area of the pressurizing winch is small, the pressurizing winch is convenient to transport and assemble, and the pressurizing winch is convenient to operate and use.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of a view angle structure in an operation state of the present invention;
FIG. 2 is a schematic diagram of the structure of the pressurizing winch in the invention;
FIG. 3 is a schematic view of another view angle structure of the working state of the present invention;
FIG. 4 is a schematic view of the initial state structure of the present invention;
FIG. 5 is an enlarged view of a portion A of FIG. 1;
FIG. 6 is an enlarged schematic view of the portion B of FIG. 1;
FIG. 7 is an enlarged schematic view of the part C in FIG. 1;
FIG. 8 is a schematic view of a partial D-amp structure of FIG. 3;
in the figure: 1. the device comprises a base, 2, a derrick, 3, a top drive device, 4, a pressurizing winch, 5, a first wheel set, 6, a second wheel set, 7, a third wheel set, 8, an upper section, 9, a lower section, 10, a locking device, 11, a main winch, 12, a locking lug seat, 13, a locking hole, 14, a mouth, 15, a swinging piece, 16, a first fastener, 17, a first linear driving piece, 18, a vehicle-mounted module, 19, a vehicle body, 20, a second linear driving piece, 21, a hydraulic station, 22, a power supply, 23, a lifting frame, 24, a first connecting plate, 25, a second connecting plate, 26, a working platform, 27, a supporting frame, 28, a buffer cylinder, 29, a limiting part, 30, a limiting groove, 31, a guide rail, 32, a sliding seat, 33 and an inclined section.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 8, the present embodiment proposes a vehicle-mounted electrically driven drilling machine, comprising,
a base 1;
a derrick 2 for vertical placement on the foundation 1;
the top driving device 3 is arranged in the derrick 2 in a lifting manner;
the pressurizing winch 4 is positioned at one side of the base 1 and is used for pressurizing the top drive device 3 downwards;
the first wheel set 5 is arranged on the derrick 2;
the second wheel set 6 is arranged on the base 1 and positioned below the first wheel set 5, and the second wheel set 6 is provided with two pulleys;
the third wheel set 7 is arranged on the top driving device 3, and the third wheel set 7 is provided with two pulleys;
the rope of the pressurizing winch 4 sequentially passes through the top of the first pulley group 5, the bottom of the first pulley of the second pulley group 6, the top of the first pulley of the third pulley group 7 and the bottom of the second pulley group 6 and is connected to the second pulley of the third pulley group 7.
In this embodiment, in order to solve the problem of insufficient drilling pressure of the drilling machine in the related art, the top driving device 3 is pressurized by using the pressurizing winch 4, so as to avoid the problems of low drilling speed and the like caused by insufficient drilling or insufficient drilling pressure due to small drilling relative depth of conventional oil-gas drilling equipment, other geological and water well drilling machines and the like.
The specific working principle is as follows: before the drilling machine works, the derrick 2 needs to be erected and fixedly installed on the base 1, an opening 14 is formed in the base 1 and corresponds to a drill hole in the ground, the top driving device 3 is lifted on the derrick 2 and used for lowering or pulling a drill rod, and the drill bit needs to be fed downwards, so that the top driving device 3 needs to be pressurized downwards. The wire-running mode of the pressurizing winch 4 is that, as shown in fig. 2, a steel rope coming out of the pressurizing winch 4 goes upwards, firstly passes through the first pulley group 5 from the top, the first pulley group 5 is a fixed pulley, the steel rope passes through the first pulley group 5 and then downwards, firstly passes through the first pulley group 6 from the bottom, then passes through the first pulley group three 7 from the top, and then passes back through the second pulley group 6 from the bottom, finally is connected to the second pulley group three 7, the second pulley group 6 is also a fixed pulley, the first pulley group three 7 is a movable pulley, so that when the pressurizing winch 4 takes up wires, the steel rope is pulled back, a downward pulling force is given to the top driving device 3, and simultaneously, the pressurizing winch 4 can obtain twice of the downward pulling force by using one time of the force, namely, the pressurizing effect on the top driving device 3 is realized, the problem of insufficient drilling pressure is solved, the occupied area of the pressurizing winch 4 is small, the pressurizing winch is convenient to transport and assemble, and the pressurizing winch is convenient to operate and use.
Further, the derrick 2 is divided into an upper section 8 and a lower section 9, the upper section 8 is arranged in the lower section 9 in a lifting manner and is fixed on the lower section 9 through a locking device 10, the wheel set I5 is arranged on the upper section 8, the vehicle-mounted electric drive drilling machine further comprises,
the main winch 11 is arranged at the top of the upper section 8 and is used for driving the top driving device 3 to ascend, and the pressurizing winch 4 is in a rope releasing state when the main winch 11 pulls the top driving device 3 to ascend during rope collection; when the pressurizing winch 4 receives the rope, the top driving device 3 is pressurized downwards, and the main winch 11 is in a rope releasing state.
In this embodiment, the derrick 2 is divided into an upper section 8 and a lower section 9, in the transportation process, the upper section 8 is placed in the lower section 9, so that the occupied space is reduced, meanwhile, the derrick 2 is convenient to splice, the upper section 8 is ejected out by a lifting oil cylinder in the lower section 9, and then the upper section 8 and the lower section 9 are fixed by a locking device 10.
The top driving device 3 is lifted up and down in the upper section 8 and the lower section 9 in a reciprocating manner, when the top driving device 3 ascends, the top driving device 3 is pulled by the main winch 11 arranged at the top of the upper section 8, at the moment, the pressurizing winch 4 and the main winch 11 synchronously reversely rotate and pay-off, the downward pulling force is not applied to the top driving device 3, the steel rope of the top driving device 3 is not loosened when the top driving device 3 ascends, and similarly, when the top driving device 3 needs to be pressurized, the main winch 11 does not apply upward pulling force to the top driving device 3, the descending of the top driving device 3 is not hindered, and the steel rope of the top driving device is not loosened.
Further, the upper section 8 has a locking lug 12, the locking lug 12 has a locking hole 13, the lower section 9 has an insertion opening 14, the locking device 10 comprises,
a swinging member 15 swingably provided on the lower section 9;
a first fastener 16 positioned in the insertion port 14 and having one end hinged to the swinging member 15;
and a first linear driving member 17 hinged on the lower section 9, wherein the output end of the first linear driving member 17 is hinged with the swinging member 15, and the first linear driving member 17 is used for driving the swinging member 15 to swing so as to push or pull the first fastening member 16 into or out of the locking hole 13.
In this embodiment, as shown in fig. 5, the specific working principle of the locking device 10 is as follows: the first linear driving part 17 can be an oil cylinder, the oil cylinder drives the swinging part 15 to swing, the swinging part 15 pushes or pulls the first fastening part 16 positioned in the insertion port 14, the first fastening part 16 can be a pin shaft, the first fastening part 16 can pass through the locking hole 13 after being pushed, and then the pin shaft is manually fixed.
It should be noted that, the upper section 8 and the lower section 9 are horizontally placed during locking, and are lifted and mounted on the base 1 after locking, the insertion opening 14 has a gap, the displacement of the fastener one 16 is small, and the swinging member 15 is not blocked during movement.
Further, the method also comprises the steps of,
the vehicle module 18, the vehicle module 18 comprising,
a vehicle body 19, the pressurizing winch 4 is arranged on the vehicle body 19, and the derrick 2 is arranged on the vehicle body 19 in a swinging way;
and the second linear driving part 20 is hinged on the vehicle body 19, the output end of the second linear driving part 20 is hinged on the derrick 2, and the second linear driving part 20 is used for lifting or lowering the derrick 2.
Further, the truck-mounted module 18 also includes,
a hydraulic pressure station 21 provided on the vehicle body 19;
a power supply 22 provided on the vehicle body 19 and located on one side of the hydraulic station 21.
In this embodiment, in order to solve the problems that in the related art, the user needs to be provided with power separately, the on-site assembling of the derrick is tedious, the drilling machine needs to be provided with an additional crane and a transport vehicle when needing to move, the time of auxiliary operation is increased, and the working efficiency is very low, the vehicle-mounted module 18 is designed, the vehicle-mounted module 18 not only can transport the derrick 2 for use at any time, but also is provided with auxiliary tools such as a hydraulic station 21 and a power supply 22, so that the tedious process of assembling and transporting the derrick 2 is avoided, and the working efficiency is improved.
In the initial state, the derrick 2 on the vehicle body 19 is horizontally placed, so that the transportation is convenient, when the derrick is needed to be used, the upper section 8 is ejected out and locked, then the main winch 11 and the pressurizing winch 4 carry out traveling line, the base 1 is arranged, and the linear driving part two 20 supports the derrick 2 to be in a vertical state for construction.
Further, the base 1 comprises,
the lifting frame 23 is placed on the vehicle body 19 or placed on the ground, the lifting frame 23 is provided with a first connecting plate 24, the vehicle body 19 is provided with a second connecting plate 25, and the first connecting plate 24 and the second connecting plate 25 are fixed through a second fastening piece;
the working platform 26 is arranged on the lifting frame 23.
In this embodiment, the base 1 is composed of two parts, namely a lifting frame 23 and a working platform 26, the lifting frame 23 can be a common scissor-type lifting frame 23, the lifting frame 23 is fixedly connected with the vehicle body 19, and the second fastening piece can be a common fastening piece such as a bolt, a screw and the like.
Further, the method also comprises the steps of,
a support frame 27 for supporting the derrick 2 on the work platform 26;
a buffer cylinder 28 is provided on the lower section 9 for contacting the support frame 27 and providing a force for the derrick 2 to approach the body 19.
In this embodiment, the supporting frame 27 and the erected derrick 2 may be assembled completely, that is, the lower end of the derrick 2 is inclined, not square, the supporting frame 27 is like a supporting leg, the lower end of the derrick 2 is formed into a shape similar to a K-shape, and the lower end of the derrick 2 is further provided with a buffer cylinder 28, that is, the buffer cylinder 28 contacts the supporting frame 27 first, and the derrick 2 is slowly placed vertically, so that on one hand, the pressure of the linear driving member two 20 can be relieved, on the other hand, the derrick 2 can swing more stably, the safety is improved, and after alignment, the supporting frame 27 and the derrick 2 are manually locked.
Further, the supporting frame 27 is provided with a limiting part 29, the working platform 26 is provided with a limiting groove 30, and the limiting part 29 is used for extending into the limiting groove 30 to be fixed; the limiting part 29 is of a trapezoid structure with a wide upper part and a narrow lower part, and the limiting groove 30 and the limiting part 29 have the same outline.
In this embodiment, the supporting frame 27 is first placed in the limiting groove 30 to lock the limiting portion 29, and through finite element analysis, the limiting portion 29 is designed to have the most stable trapezoid structure with a wide upper part and a narrow lower part.
Further, the method also comprises the steps of,
two guide rails 31, which are respectively arranged on the upper section 8 and the lower section 9, wherein the two guide rails 31 are arranged at intervals;
both sliding bases 32 are disposed on the top drive 3 and are respectively used for sliding on the two guide rails 31.
In this embodiment, staggered guide rails 31 are arranged on the upper section 8 and the lower section 9 for lifting the top driving device 3, and two sliding seats 32 are correspondingly arranged on the top driving device 3 to butt-joint the two guide rails 31. The lifting of the upper section 8 can be driven by a hydraulic cylinder.
Further, the lower section 9 has an inclined section 33, and the support bracket 27 is for contacting the inclined section 33, and the cushion cylinder 28 is provided on the inclined section 33.
In this embodiment, the inclined section 33 and the supporting frame 27 form a herringbone shape, compared with an integral derrick 2, the design of the inclined section 33 and the supporting frame 27 can be used for installing the derrick 2 on the working platform 26 more conveniently, and the structure of the derrick 2 is more stable.
In addition, the oil truck and the top drive device 3 are integrally designed, so that occupied space is reduced.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. A vehicle-mounted electric drive drilling machine is characterized by comprising,
a base (1);
the derrick (2) is used for being vertically placed on the base (1);
the top driving device (3) is arranged in the derrick (2) in a lifting manner;
the pressurizing winch (4) is positioned at one side of the base (1) and is used for pressurizing the top driving device (3) downwards;
the wheel set I (5) is arranged on the derrick (2);
the second wheel set (6) is arranged on the base (1) and is positioned below the first wheel set (5), and the second wheel set (6) is provided with two pulleys;
a wheel set III (7) arranged on the top drive device (3), wherein the wheel set III (7) is provided with two pulleys;
the rope of the pressurizing winch (4) sequentially passes through the top of the first wheel set (5), the bottom of the first pulley of the second wheel set (6), the top of the first pulley of the third wheel set (7) and the bottom of the second pulley of the second wheel set (6) and is connected to the second pulley of the third wheel set (7);
the derrick (2) is divided into an upper section (8) and a lower section (9), the upper section (8) is arranged in the lower section (9) in a lifting manner and is fixed on the lower section (9) through a locking device (10), the wheel set I (5) is arranged on the upper section (8), the vehicle-mounted electric driving drilling machine further comprises,
the main winch (11) is arranged at the top of the upper section (8) and is used for driving the top driving device (3) to ascend, and when the main winch (11) pulls the top driving device (3) to ascend during rope collection, the pressurizing winch (4) is in a rope releasing state; the top driving device (3) is pressurized downwards when the pressurizing winch (4) receives ropes, and the main winch (11) is in a rope releasing state; the upper section (8) is provided with a locking lug seat (12), the locking lug seat (12) is provided with a locking hole (13), the lower section (9) is provided with an inserting port (14), the locking device (10) comprises,
a swinging member (15) arranged on the lower section (9) in a swinging manner;
a first fastener (16) positioned in the insertion opening (14) and one end of which is hinged with the swinging piece (15);
and the linear driving piece I (17) is hinged on the lower section (9), the output end of the linear driving piece I (17) is hinged with the swinging piece (15), and the linear driving piece I (17) is used for driving the swinging piece (15) to swing so as to push or pull the fastening piece I (16) into or out of the locking hole (13).
2. The on-board electrically driven drilling machine of claim 1, further comprising,
a vehicle-mounted module (18), the vehicle-mounted module (18) comprising,
the pressurizing winch (4) is arranged on the vehicle body (19), and the derrick (2) is arranged on the vehicle body (19) in a swinging way;
and the second linear driving part (20) is hinged on the vehicle body (19), the output end of the second linear driving part (20) is hinged on the derrick (2), and the second linear driving part (20) is used for lifting or lowering the derrick (2).
3. An on-board electrically driven drilling machine according to claim 2, wherein the on-board module (18) further comprises,
a hydraulic station (21) provided on the vehicle body (19);
and a power supply (22) provided on the vehicle body (19) and located on one side of the hydraulic station (21).
4. An on-board electrically driven drilling machine according to claim 2, characterized in that the base (1) comprises,
a lifting frame (23) placed on the vehicle body (19) or placed on the ground, wherein the lifting frame (23) is provided with a first connecting plate (24), the vehicle body (19) is provided with a second connecting plate (25), and the first connecting plate (24) and the second connecting plate (25) are fixed through a second fastening piece;
and the working platform (26) is arranged on the lifting frame (23).
5. The on-board electrically driven drilling machine of claim 4, further comprising,
a support frame (27) for supporting the derrick (2) on the working platform (26);
a buffer cylinder (28) is arranged on the lower section (9) and is used for contacting the supporting frame (27) and providing force for the derrick (2) to approach the vehicle body (19).
6. The vehicle-mounted electrically driven drilling machine according to claim 5, wherein the supporting frame (27) is provided with a limiting part (29), the working platform (26) is provided with a limiting groove (30), and the limiting part (29) is used for extending into the limiting groove (30) to be fixed; the limiting part (29) is of a trapezoid structure with a wide upper part and a narrow lower part, and the limiting groove (30) and the limiting part (29) have the same outline.
7. The on-board electrically driven drilling machine of claim 1, further comprising,
the two guide rails (31) are respectively arranged on the upper section (8) and the lower section (9), and the two guide rails (31) are arranged at intervals;
and two sliding seats (32) are arranged on the top driving device (3) and are respectively used for sliding on the two guide rails (31).
8. An on-board electrically driven drilling machine according to claim 5, characterized in that the lower section (9) has an inclined section (33), the support frame (27) being adapted to contact the inclined section (33), the buffer cylinder (28) being arranged on the inclined section (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311744997.7A CN117418780B (en) | 2023-12-19 | 2023-12-19 | Vehicle-mounted electric drive drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311744997.7A CN117418780B (en) | 2023-12-19 | 2023-12-19 | Vehicle-mounted electric drive drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117418780A CN117418780A (en) | 2024-01-19 |
| CN117418780B true CN117418780B (en) | 2024-03-15 |
Family
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| CN110295856A (en) * | 2019-07-25 | 2019-10-01 | 上海兰石重工机械有限公司 | A kind of automatic workover rig of hydraulic vertical promotion |
| CN111485824A (en) * | 2020-05-26 | 2020-08-04 | 李银佩 | Vehicle-mounted top drive drilling machine and using method |
| CN115306299A (en) * | 2022-08-04 | 2022-11-08 | 中石化四机石油机械有限公司 | Self-propelled single-operation drilling machine and installation method |
| CN115929210A (en) * | 2022-11-30 | 2023-04-07 | 中石化四机石油机械有限公司 | Oil drilling rig convenient to move and translate and installation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1664299A (en) * | 2004-12-31 | 2005-09-07 | 中国石化集团江汉石油管理局第四机械厂 | Driller capable of being quick mounted and dismounted and method for transferring same |
| CN101666208A (en) * | 2009-09-18 | 2010-03-10 | 山东胜利石油石化装备研究中心 | Gear rack lifting drilling machine |
| CN101655000A (en) * | 2009-09-21 | 2010-02-24 | 张宝有 | Full-hydraulic top-drive truck-mounted drilling rig |
| CN102518396A (en) * | 2011-12-29 | 2012-06-27 | 中国石油集团长城钻探工程有限公司 | Automatic drilling machine |
| CN103603601A (en) * | 2013-11-26 | 2014-02-26 | 河北华北石油荣盛机械制造有限公司 | Inclined and vertical well drilling machine |
| CN105822223A (en) * | 2016-03-26 | 2016-08-03 | 山东胜利石油装备产业技术研究院 | Multifunctional full-automatic coiled tubing drilling rig |
| CN110295856A (en) * | 2019-07-25 | 2019-10-01 | 上海兰石重工机械有限公司 | A kind of automatic workover rig of hydraulic vertical promotion |
| CN111485824A (en) * | 2020-05-26 | 2020-08-04 | 李银佩 | Vehicle-mounted top drive drilling machine and using method |
| CN115306299A (en) * | 2022-08-04 | 2022-11-08 | 中石化四机石油机械有限公司 | Self-propelled single-operation drilling machine and installation method |
| CN115929210A (en) * | 2022-11-30 | 2023-04-07 | 中石化四机石油机械有限公司 | Oil drilling rig convenient to move and translate and installation method thereof |
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| CN117418780A (en) | 2024-01-19 |
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