CN112211594A - Well pull throughs is gathered to oil well - Google Patents
Well pull throughs is gathered to oil well Download PDFInfo
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- CN112211594A CN112211594A CN202011025418.XA CN202011025418A CN112211594A CN 112211594 A CN112211594 A CN 112211594A CN 202011025418 A CN202011025418 A CN 202011025418A CN 112211594 A CN112211594 A CN 112211594A
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- 239000003129 oil well Substances 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 33
- 238000004804 winding Methods 0.000 claims abstract description 13
- 230000005641 tunneling Effects 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 16
- 239000002360 explosive Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 abstract description 2
- 238000005422 blasting Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (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 oil well collection well dredging device which comprises a transferring mechanism and a dredging mechanism, wherein the transferring mechanism comprises a transferring plate, universal wheels I are mounted at four corners of the bottom surface of the transferring plate, a pushing handle is welded at one side of the top surface of the transferring plate, an installation seat is further fixed in the middle of the top surface of the transferring plate, the top end of the installation seat is rotatably connected with a winding roller, a generator is arranged at one side of the winding roller, the output end of the generator is connected with a first conducting wire, an electric control cabinet is further arranged at one side, away from the winding roller, of the generator, a collecting disc is fixed at the other side of the top surface of the transferring plate, a universal wheel II is fixed at the bottom surface of the installation barrel, a digging barrel is slidably connected to the side wall of one end of the installation barrel. The device has reasonable design and stable operation, can finish the rapid dredging operation at any position of the shaft, and provides a certain guarantee for the efficient exploitation of petroleum.
Description
Technical Field
The invention relates to the technical field of oil extraction auxiliary equipment, in particular to a dredging device for an oil well collecting well.
Background
In order to recover oil, the oil is raised from the bottom of the well to the top of the well by drilling holes in the well-arrangement system planned for the development of the field. The oil well is a hole drilled by a drilling method, generally, after the oil well reaches an oil layer, a casing pipe of the oil layer is put into the oil well, and oil well cement is injected into an annular space between the casing pipe and the well wall, but the oil well is usually collapsed and blocked under the influence of external factors, so that dredging equipment is needed.
Through the retrieval, application number 201720586916.9's patent discloses a pull throughs, including pull throughs and the mediation structure of connection on the pull throughs, its characterized in that: the dredging structure comprises a dredging spring and a guide pipe arranged at the mouth of the sewer, the tail end of the dredging spring is connected to a dredging trolley, the front end of the dredging spring penetrates into the guide pipe, the dredging spring can move back and forth in the sewer relative to the guide pipe under the driving of the dredging trolley, and the dredging spring can rotate under the driving of the dredging trolley.
The device is difficult to be little to well mediation scope, and is inconvenient to the jam department mediation of well depths, and the mediation speed is slow, has influenced the efficiency of mediation greatly, is difficult to satisfy people's operation requirement, so it is very necessary to study a well pull throughs is gathered to oil well.
Disclosure of Invention
The invention aims to solve the problems of labor consumption and low efficiency in the prior art, and provides an oil well collecting well dredging device.
In order to achieve the purpose, the invention adopts the following technical scheme:
an oil well collection well dredging device comprises a transfer mechanism and a dredging mechanism, wherein the transfer mechanism comprises a transfer plate, universal wheels I are mounted at four corners of the bottom surface of the transfer plate, a push handle is welded at one side of the top surface of the transfer plate, an installation seat is further fixed in the middle of the top surface of the transfer plate, the top end of the installation seat is rotatably connected with a winding roller, a generator is arranged at one side of the winding roller, the output end of the generator is connected with a first electric lead, an electric control cabinet is further arranged at one side of the generator, which is far away from the winding roller, a collecting disc is fixed at the other side of the top surface of the transfer plate, the dredging mechanism comprises an installation barrel, universal wheels II are fixed at the bottom surface of the installation barrel, a digging barrel is slidably connected with the side wall at one end of the installation barrel, a groove is further formed, the inner wall of the first threaded barrel is fixedly connected with a first threaded column through threads, the outer side wall of one end, away from the tunneling barrel, of the installation barrel is further fixedly provided with a sealing box body, the inner wall of the sealing box body is fixedly connected with a first servo motor through screws, the output end of the first servo motor penetrates through the side wall of the installation barrel and is rotationally connected with the first threaded column through a gear set, an arc plate is further arranged on one side, close to the tunneling barrel, of the gear set, the inner side of the arc plate is fixedly connected with a second servo motor through screws, one side, away from the gear set, of the second servo motor is further provided with a limit barrel, the inner wall of the limit barrel is slidably connected with a second threaded barrel, the output end of the second servo motor is fixedly connected with a second threaded column through screws, the second threaded column is fixedly connected in the second threaded barrel through threads, the side wall, away from, the device is characterized in that a feeding hole is further formed in one end, away from the three servo motors, of the drill rod, an electric telescopic rod is fixedly connected to the side wall of the feeding hole through screws, the output end of the electric telescopic rod is fixedly connected with a propelling block through screws, a material storage groove is further formed in the top surface in the feeding hole, an extrusion spring is fixed to the inner wall of one side of the material storage groove, a plurality of micro explosives are placed in the material storage groove and are attached to each other, a discharge hole is further formed in the bottom surface, away from the three servo motors, of the material storage groove, a feeding hole is further formed in the middle of the top surface in the material storage groove, a sealing plug is fixed to the inner wall of the feeding hole, a plurality of propelling mechanisms are further arranged between the transfer mechanism and the dredging mechanism, each propelling mechanism comprises a mounting plate, a third threaded barrel is fixed to two sides of the upper end and the lower end of the mounting plate, a first threaded rod, threaded hole is all seted up to installation piece bottom, and threaded hole inner wall all has threaded rod two through the thread tightening, threaded rod one and threaded rod two deviate from mounting panel one end and all install universal wheel three, the side all is fixed with the riser about the mounting panel middle part, and the riser deviates from mounting panel one end and all installs the screw, and the screw all is located and deviates from dredging mechanism one side, mounting panel both sides middle part still runs through and has seted up the cylinder hole, has run through the seal cover between a plurality of cylinder hole inner walls, and seal cover one end extends to the well outside and convolutes on the wind-up roll, still be fixed with conductor wire two in the seal cover.
Preferably, the first servo motor, the second servo motor, the third servo motor, the control end of the electric telescopic rod and the output end of the pressure sensor are electrically connected with a control element in the pressure sensor.
Preferably, the installation bases are two and are distributed on the front side and the rear side of the middle of the transfer plate in an opposite mode, and the winding rollers are driven by the motor.
Preferably, one end of the tunneling barrel, which is far away from the installation barrel, is arranged in a pointed shape, a circular hole is further formed in the middle of one end, which is close to the installation barrel, of the tunneling barrel, and the tunneling barrel extends to the inner side of the tunneling barrel.
Preferably, the two arc-shaped plates are stacked and distributed on the upper side and the lower side of the center of the installation barrel, the two servo motors are fixedly connected between the two arc-shaped plates through screws, and the arc-shaped plates are fixedly connected to the inner walls of the front end and the rear end of the installation barrel through screws.
Preferably, the limiting barrel is fixedly connected to the inner walls of the front end and the rear end of the mounting barrel through screws.
Preferably, the outer walls of the upper end and the lower end of the second threaded barrel are further fixed with limiting blocks, limiting grooves are further formed in the inner walls of the upper end and the lower end of the limiting barrel, and the limiting blocks are all connected in the limiting grooves in a sliding mode.
Preferably, the propelling block is connected to the inner wall of the charging hole in a sliding contact manner, and the miniature explosive is in clearance fit with the discharging hole.
Preferably, the included angle between the center line of the second threaded rod and the vertical direction is degree.
Preferably, the sealing sleeve is fixedly connected with the inner wall of the cylindrical hole, and the second conducting wires are provided with a plurality of conducting wires which are uniformly distributed at the inner side of the sealing sleeve.
Compared with the prior art, the invention provides an oil well collecting well dredging device which has the following beneficial effects:
1. the device has reasonable design and stable operation, can finish the rapid dredging operation at any position of the shaft, and provides certain guarantee for the efficient exploitation of petroleum;
2. when the device is used, the second threaded column is driven to rotate by the second servo motor, so that the second threaded barrel moves forwards, the third servo motor drives the drill rod to rotate at the moment, the blockage can be drilled, and after the drilling is completed, the miniature explosive is input into the drill hole by driving the propelling block to move forwards through the electric telescopic rod, so that the small blasting operation at the blockage position is realized, the dredging operation of a well is realized, the operation is simple and convenient, and the dredging efficiency of the well is greatly improved;
3. according to the invention, the servo motor drives the threaded column to rotate one time before dredging, so that the threaded barrel moves forwards, and one end of the tunneling barrel extends to the inner side of the blocked part, so that blasting is finished in the tunneling barrel, the collapse phenomenon caused by the vibration of the blocked part due to the blasting of the miniature explosive is well avoided, and a certain guarantee is provided for the safe and high-quality dredging of a well;
4. when the dredging device is used, the plurality of propelling mechanisms realize the propelling of the dredging mechanism, and the plurality of propellers can provide sufficient advancing power for the dredging mechanism, so that the dredging mechanism is more stable in advancing and working;
5. the first threaded rod and the second threaded rod in the propelling mechanism are adjustable in position, so that the use requirements of wells with different specifications are met, and the practicability of the device is greatly enhanced.
Drawings
Fig. 1 is a schematic structural diagram of an oil well collecting well dredging device provided by the invention;
FIG. 2 is a schematic structural diagram of a transfer mechanism in an oil well collection well dredging device provided by the invention;
FIG. 3 is a plan view of a pull throughs in an oil well collection well pull throughs in accordance with the present invention;
FIG. 4 is a front cross-sectional view of a drill pipe in an oil well collection well pull throughs in accordance with the present invention;
FIG. 5 is a front view of a propulsion mechanism in an oil well collection well pull throughs in accordance with the present invention;
FIG. 6 is a side view of a propulsion mechanism in an oil well collection well pull throughs of the present invention;
FIG. 7 is a front cross-sectional view of a seal cartridge in an oil well collection well pull throughs in accordance with the present invention;
fig. 8 is a use diagram of an oil well collecting well dredging device provided by the invention.
In the figure: the device comprises a transfer mechanism 1, a dredging mechanism 2, a propelling mechanism 3, a sealing sleeve 4, a conductive wire II 5, a transfer plate 11, a first universal wheel 12, a pushing handle 13, a mounting seat 14, a winding roller 15, a generator 16, a conductive wire I17, an electric control cabinet 18, a collecting tray 19, a mounting barrel 21, a second universal wheel 22, a tunneling barrel 23, a pressure sensor 24, a first threaded barrel 25, a first threaded column 26, a sealing box 27, a first servo motor 28 and a gear set 29, the device comprises an arc-shaped plate 210, a second servo motor 211, a limit barrel 212, a second threaded barrel 213, a second threaded column 214, a limit block 215, a third servo motor 216, a drill rod 217, a helical blade 218, a feeding hole 219, an electric telescopic rod 220, a propelling block 221, a material storage groove 222, an extrusion spring 223, a sealing plug 224, a mounting plate 31, a third threaded barrel 32, a first threaded rod 33, a mounting block 34, a second threaded rod 35, a third universal wheel 36, a vertical plate 37 and a propeller 38.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-8, an oil well collection well dredging device comprises a transfer mechanism 1 and a dredging mechanism 2, wherein the transfer mechanism 1 comprises a transfer plate 11, universal wheels I12 are respectively installed at four corners of the bottom surface of the transfer plate 11, a push handle 13 is welded at one side of the top surface of the transfer plate 11, an installation seat 14 is further fixed at the middle of the top surface of the transfer plate 11, the top end of the installation seat 14 is rotatably connected with a wind-up roll 15, a generator 16 is arranged at one side of the wind-up roll 15, an output end of the generator 16 is connected with a conductive wire I17, an electric control cabinet 18 is further arranged at one side of the generator 16, which is far away from the wind-up roll 15, a collecting disc 19 is fixed at the other side of the top surface of the transfer plate 11, the dredging mechanism 2 comprises an installation barrel 21, universal wheels II 22 are fixed at, a pressure sensor 24 is fixed in the groove, a first threaded barrel 25 is fixed on the upper and lower sides of the other end of the tunneling barrel 23, a first threaded post 26 is fixedly connected to the inner wall of the first threaded barrel 25 through threads, a sealing box 27 is fixed on the outer side wall of one end of the installation barrel 21, which is far away from the tunneling barrel 23, the inner wall of the sealing box 27 is fixedly connected with a first servo motor 28 through screws, the output end of the first servo motor 28 penetrates through the side wall of the installation barrel 21 and is rotatably connected with the first threaded post 26 through a gear set 29, an arc-shaped plate 210 is further arranged on one side of the gear set 29, a second servo motor 211 is fixedly connected to the inner side of the arc-shaped plate 210 through screws, a second limiting barrel 212 is further arranged on one side of the second servo motor 211, which is far away from the gear set 29, a second threaded barrel 213 is slidably connected to the inner wall of, the side wall of the end of the second threaded barrel 213, which is far away from the arc-shaped plate 210, is fixedly connected with a third servo motor 216 through a screw, the output end of the third servo motor 216 is fixedly connected with a drill rod 217 through a screw, the outer wall of the drill rod 217 is fixedly connected with a helical blade 218 through a screw, a feeding hole 219 is further formed in the end of the drill rod 217, which is far away from the third servo motor 216, the side wall of the feeding hole 219 is fixedly connected with an electric telescopic rod 220 through a screw, the output end of the electric telescopic rod 220 is fixedly connected with a propelling block 221 through a screw, a storage groove 222 is further formed in the top surface in the feeding hole 219, an extrusion spring 223 is fixed on the inner wall of one side of the storage groove 222, a plurality of micro explosives are placed in the storage groove 222 and are mutually attached, a discharge hole is further formed in the bottom surface of the end of the storage groove 222, a feeding hole is further formed in the middle of, the propulsion mechanism 3 is provided with a plurality of propulsion mechanisms, each propulsion mechanism 3 comprises a mounting plate 31, a third threaded barrel 32 is fixed on each of the upper end and the lower end of the mounting plate 31, a first threaded rod 33 is fixed on each inner wall of the third threaded barrel 32 through threads, mounting blocks 34 are fixedly connected on the outer walls of the front end and the rear end of the third threaded barrel 32 at the lower end through screws, threaded holes are formed in the bottom ends of the mounting blocks 34, a second threaded rod 35 is fixed on each inner wall of each threaded hole through threads, universal wheels 36 are mounted at the ends, deviating from the mounting plate 31, of the first threaded rod 33 and the second threaded rod 35, vertical plates 37 are fixed on the upper side and the lower side of the middle part of the mounting plate 31, propellers 38 are mounted at the ends, deviating from the mounting plate 31, of the propellers 38 are positioned on the side, deviating from the dredging mechanism 2, cylindrical holes are formed, and a second electric lead 5 is also fixed in the sealing sleeve 4.
When the device is used, firstly, the device is pushed to a required dredging position, the positions of a first threaded rod 33 and a second threaded rod 35 are adjusted according to the specification of a well, then the dredging mechanism 2 and a plurality of propelling mechanisms 3 are sequentially placed into the well, at the moment, the propeller 38 starts to work to realize the propelling of the dredging mechanism 2, when the dredging mechanism 2 is propelled to a blocking position, the pressure sensor 24 is pressed to transmit signals to an electric control element in the electric control cabinet 18, the electric control element receives the signals and sends out instructions, at the moment, the first servo motor 28 drives the first threaded column 26 to rotate so as to realize that the first threaded column 25 propels the tunneling barrel 23 to move forwards to the inner side of the blocking position, at the moment, the second servo motor 211 drives the second threaded column 214 to rotate so as to realize the forward movement of the second threaded column 213, at the moment, the third servo motor 216 drives the drill rod 217 to rotate so as to realize the completion of the blocking drilling, at the, thereby realize the small-size blasting operation of jam department to realize the mediation of well, advancing mechanism 3 drives mediation mechanism 2 and continues the antedisplacement to accomplish the mediation operation of well after the single mediation.
Example two
As shown in fig. 1 to 6, this embodiment is substantially the same as embodiment 1, and preferably, the first servo motor 28, the second servo motor 211, the third servo motor 216, the control end of the electric telescopic rod 220, and the output end of the pressure sensor 24 are all electrically connected to the control element in the pressure sensor 24.
In this embodiment, the control ends of the first servo motor 28, the second servo motor 211, the third servo motor 216, and the electric telescopic rod 220 and the output end of the pressure sensor 24 are electrically connected to the control element in the pressure sensor 24, so as to control the working states of the first servo motor 28, the second servo motor 211, the third servo motor 216, and the electric telescopic rod 220.
EXAMPLE III
As shown in fig. 1 and 2, this embodiment is substantially the same as embodiment 1, and preferably, the mounting seats 14 are provided in two and are aligned to be distributed at the front and rear side positions in the middle of the transfer plate 11, and the wind-up roll 15 is driven by a motor.
In this embodiment, two mounting seats 14 are arranged on the front side and the rear side of the middle of the transfer plate 11, so that the winding roller 15 runs more stably.
Example four
As shown in fig. 3, in this embodiment, basically the same as that in embodiment 1, preferably, one end of the tunneling barrel 23 away from the mounting barrel 21 is provided with a pointed shape, a circular hole is further formed in the middle of one end of the tunneling barrel 23 close to the mounting barrel 21, and the tunneling barrel 23 extends to the inner side of the tunneling barrel 23.
In this embodiment, one end of the tunneling barrel 23 away from the installation barrel 21 is pointed, so that the tunneling barrel 23 can be smoothly inserted into a blocked part, and safe blasting operation is further realized.
EXAMPLE five
As shown in fig. 3, this embodiment is substantially the same as embodiment 1, preferably, two arc plates 210 are provided and stacked to be distributed on the upper and lower sides of the center of the installation barrel 21, and the second servo motor 211 is fixedly connected between the two arc plates 210 through screws, the arc plates 210 are fixedly connected to the inner walls of the front and rear ends of the installation barrel 21 through screws, and the limiting barrel 212 is fixedly connected to the inner walls of the front and rear ends of the installation barrel 21 through screws.
In this embodiment, through all fixing arc 210 and spacing bucket 212 on installation bucket 21 front and back end inner wall to make two 211 of servo motor operate more steadily, and then realize two 213 of screw thread buckets's stable propulsion.
EXAMPLE six
As shown in fig. 3, in this embodiment, the same as embodiment 1, preferably, a limiting block 215 is further fixed on the outer wall of the upper end and the lower end of the second threaded barrel 213, and a limiting groove is further formed on the inner wall of the upper end and the lower end of the limiting barrel 212, and the limiting blocks 215 are all slidably connected in the limiting groove.
In this embodiment, the second screw barrel 213 moves more smoothly by fixing the limiting blocks 215 on the outer walls of the upper and lower ends of the second screw barrel 213.
EXAMPLE seven
As shown in fig. 1, in this embodiment, basically the same as that in embodiment 1, preferably, the pushing block 221 is connected to the inner wall of the loading hole 219 in a sliding contact manner, and the miniature explosive is in clearance fit with the discharging hole, so that the miniature explosive can smoothly fall into the loading hole 219, and an included angle between the central line of the second threaded rod 35 and the vertical direction is 45 degrees, so as to ensure that the pushing mechanism 3 moves forward more stably.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The oil well collection well dredging device comprises a transfer mechanism (1) and a dredging mechanism (2), and is characterized in that the transfer mechanism (1) comprises a transfer plate (11), universal wheels I (12) are mounted at four corners of the bottom surface of the transfer plate (11), a pushing handle (13) is welded on one side of the top surface of the transfer plate (11), an installation seat (14) is fixed in the middle of the top surface of the transfer plate (11), a winding roller (15) is rotatably connected to the top end of the installation seat (14), a generator (16) is arranged on one side of the winding roller (15), a first conducting wire (17) is connected to the output end of the generator (16), an electric control cabinet (18) is further arranged on one side of the generator (16) departing from the winding roller (15), and a collecting disc (19) is fixed on the other side of;
the dredging mechanism (2) comprises a mounting barrel (21), a universal wheel II (22) is fixed on the bottom surface of the mounting barrel (21), a digging barrel (23) is slidably connected to one end side wall of the mounting barrel (21), a groove is further formed in the inner wall of the middle of one end, deviating from the mounting barrel (21), of the digging barrel (23), a pressure sensor (24) is fixed in the groove, a threaded barrel I (25) is further fixed on the upper lower side of the other end of the digging barrel (23), a threaded column I (26) is fixedly connected to the inner wall of the threaded barrel I (25) through threads, a sealing box body (27) is further fixed on the outer side wall of one end, deviating from the digging barrel (23), of the mounting barrel (21), of the sealing box body (27) is fixedly connected with a servo motor I (28) through screws, and the output end of the servo motor I (28) penetrates through the side wall of the mounting, the device is characterized in that an arc plate (210) is further arranged on one side, close to the tunneling barrel (23), of the gear set (29), a servo motor II (211) is fixedly connected to the inner side of the arc plate (210) through a screw, a limiting barrel (212) is further arranged on one side, away from the gear set (29), of the servo motor II (211), a threaded barrel II (213) is slidably connected to the inner wall of the limiting barrel (212), the output end of the servo motor II (211) is fixedly connected with a threaded column II (214) through a screw, the threaded column II (214) is fixed in the threaded barrel II (213) through a screw, a servo motor III (216) is further fixedly connected to the side wall of one end, away from the arc plate (210), of the threaded barrel II (213), a drill rod (217) is fixedly connected to the output end of the servo motor III (216) through a screw, a drill rod (217) is fixedly connected to the outer wall of the drill rod (, an electric telescopic rod (220) is fixedly connected to the side wall of the feeding hole (219) through a screw, a propelling block (221) is fixedly connected to the output end of the electric telescopic rod (220) through a screw, a storage tank (222) is further arranged on the inner top surface of the feeding hole (219), an extrusion spring (223) is fixed to the inner wall of one side of the storage tank (222), a plurality of micro explosives are placed in the storage tank (222) and are mutually attached to each other, a discharge hole is further formed in the bottom surface of one end, away from the servo motor III (216), of the storage tank (222), a feeding hole is further formed in the middle of the inner top surface of the storage tank (222), a sealing plug (224) is fixed to the inner wall of the feeding hole, and a propelling mechanism (3) is further arranged between the transfer mechanism (;
the propulsion mechanism (3) comprises a mounting plate (31), a third threaded barrel (32) is fixed on each of the upper end and the lower end of the mounting plate (31), a first threaded rod (33) is fixed on the inner wall of the third threaded barrel (32) through threads, a mounting block (34) is fixedly connected on the outer wall of the front end and the outer wall of the rear end of the third threaded barrel (32) at the lower end through screws, threaded holes are formed in the bottom end of the mounting block (34), a second threaded rod (35) is fixed on the inner wall of each threaded hole through threads, a third universal wheel (36) is mounted at one end, deviating from the mounting plate (31), of the first threaded rod (33) and the second threaded rod (35), vertical plates (37) are fixed on the upper side and the lower side of the middle part of the mounting plate (31), propellers (38) are mounted at one ends, deviating from the mounting plate (31), the propellers (38), run through between a plurality of cylinder hole inner walls and have seal cover (4), and seal cover (4) one end extends to the well outside and convolutes on wind-up roll (15), still be fixed with conductor wire two (5) in seal cover (4).
2. The oil well collecting well dredging device of claim 1, wherein the control ends of the first servo motor (28), the second servo motor (211), the third servo motor (216) and the electric telescopic rod (220) and the output end of the pressure sensor (24) are electrically connected with a control element in the pressure sensor (24).
3. An oil well collection well dredging device according to claim 1, wherein the mounting seat (14) is provided with two and is arranged in pairs at the front and rear positions in the middle of the transfer plate (11), and the winding roller (15) is driven by a motor.
4. The oil well collecting well dredging device as claimed in claim 1, wherein one end of the tunneling barrel (23) away from the installation barrel (21) is provided with a pointed shape, a circular hole is further formed in the middle of one end of the tunneling barrel (23) close to the installation barrel (21), and the tunneling barrel (23) extends to the inner side of the tunneling barrel (23).
5. The oil well collecting well dredging device of claim 1, wherein the two arc-shaped plates (210) are arranged and piled up to be distributed on the upper side and the lower side of the center of the installation barrel (21), the servo motor II (211) is fixedly connected between the two arc-shaped plates (210) through screws, and the arc-shaped plates (210) are fixedly connected on the inner walls of the front end and the rear end of the installation barrel (21) through screws.
6. An oil well collecting well dredging device according to claim 1, wherein the limiting barrel (212) is fixed on the inner wall of the front end and the rear end of the mounting barrel (21) through screws.
7. The oil well collection well dredging device of claim 1, wherein a limiting block (215) is further fixed on the outer wall of the upper end and the lower end of the second threaded barrel (213), limiting grooves are further formed in the inner wall of the upper end and the lower end of the limiting barrel (212), and the limiting blocks (215) are both connected in the limiting grooves in a sliding manner.
8. An oil well collection well dredging device according to claim 1, wherein the propelling block (221) is connected on the inner wall of the material feeding hole (219) in a sliding contact mode, and the miniature explosive is in clearance fit with the material discharging hole.
9. An oil well collection well dredging device according to claim 1, wherein the center line of the second threaded rod (35) forms an angle of 45 degrees with the vertical direction.
10. The oil well collecting well dredging device according to claim 1, wherein the sealing sleeve (4) is fixedly connected with the inner wall of the cylindrical hole, and the second electric leads (5) are provided with a plurality of electric leads and are uniformly distributed at the inner side of the sealing sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011025418.XA CN112211594A (en) | 2020-09-25 | 2020-09-25 | Well pull throughs is gathered to oil well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011025418.XA CN112211594A (en) | 2020-09-25 | 2020-09-25 | Well pull throughs is gathered to oil well |
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| CN112211594A true CN112211594A (en) | 2021-01-12 |
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| CN202011025418.XA Pending CN112211594A (en) | 2020-09-25 | 2020-09-25 | Well pull throughs is gathered to oil well |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116356901A (en) * | 2023-05-26 | 2023-06-30 | 中建三局集团(安徽)建设投资有限公司 | Digging device for airport foundation pit |
-
2020
- 2020-09-25 CN CN202011025418.XA patent/CN112211594A/en active Pending
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| Title |
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| 管志川、陈庭根等: "《钻井工程理论与技术》", 31 January 2017, 中国石油大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116356901A (en) * | 2023-05-26 | 2023-06-30 | 中建三局集团(安徽)建设投资有限公司 | Digging device for airport foundation pit |
| CN116356901B (en) * | 2023-05-26 | 2023-07-25 | 中建三局集团(安徽)建设投资有限公司 | Digging device for airport foundation pit |
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