CN111927329B - Mountain geophysical prospecting electric drill front vehicle structure - Google Patents
Mountain geophysical prospecting electric drill front vehicle structure Download PDFInfo
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- CN111927329B CN111927329B CN202010826341.XA CN202010826341A CN111927329B CN 111927329 B CN111927329 B CN 111927329B CN 202010826341 A CN202010826341 A CN 202010826341A CN 111927329 B CN111927329 B CN 111927329B
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- arc
- pull rod
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- chain
- lifting device
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- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 238000005553 drilling Methods 0.000 claims description 29
- 238000003466 welding Methods 0.000 claims description 10
- 230000003028 elevating Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
The invention relates to a front vehicle structure of a mountain geophysical prospecting electric drilling machine, and belongs to the field of oil-gas geophysical prospecting drilling equipment. Mainly designs a chain lifting structure, an arc-shaped underframe structure, a clamp type telescopic rod structure and a rotating and locking structure of the chain lifting device and the arc-shaped underframe; the power-off brake in the chain lifting structure can well control the lifting and the drilling of the drilling tool, and the response time is short; the encoder records the rotation condition of the lower chain wheel in real time; the arc-shaped underframe has strong structural stability and safety, can be carried by multiple people, and can be used for placing more balance weights during the operation of the electric geophysical prospecting drilling machine; the clamp type telescopic rod structure is convenient for adjusting the length of the pull rod, the upper end and the lower end of the pull rod are arranged to be of a spherical hinge structure, and the degree of freedom is large; the chain lifting device and the rotating and locking structure of the arc-shaped underframe are convenient to disassemble, and the chain lifting device can be directly inverted on the arc-shaped underframe for carrying.
Description
Technical Field
The invention relates to a front vehicle structure of a mountain geophysical prospecting electric drilling machine, and belongs to the field of oil-gas exploration equipment.
Background
A mountain geophysical prospecting drilling machine is one of main devices for oil and gas resource exploration, the exploration field of the mountain geophysical prospecting drilling machine is mainly in areas with complex geological conditions such as mountains and hills, and exploration operation has the characteristics of high exploration density, heavy task, high difficulty and the like. The mountain geophysical prospecting drilling machine front vehicle is an important component for realizing tripping, drilling and unfreezing, and provides higher requirements for transmission convenience, stability, adaptability and the like of the mountain geophysical prospecting drilling machine front vehicle structure. The existing lifting drilling tool of the front vehicle structure of the mountain geophysical prospecting drilling machine has inertia, cannot realize the quick stop of a guide device, has no intelligent control on the working condition of the mountain geophysical prospecting drilling machine, and cannot clearly know the operation process of the mountain geophysical prospecting drilling machine; the underframe structure is mostly linear, the curve is less involved, and the adaptability is poor; the two pull rods are connected by bolts, so that the length adjustment is inconvenient. In order to solve the problems of the conventional mountain geophysical prospecting electric drilling machine front vehicle structure, the invention designs the mountain geophysical prospecting electric drilling machine front vehicle structure.
Disclosure of Invention
The invention aims to overcome the problems in the background technology, and designs a front vehicle structure of a mountain geophysical prospecting electric drilling machine.
The technical scheme adopted by the invention for realizing the purpose is as follows:
the invention relates to a front vehicle structure of a mountain geophysical prospecting electric drilling machine, which mainly comprises a chain lifting device, a supporting upright post, an arc-shaped underframe and a pull rod, wherein the chain lifting device is connected with the pull rod through a pin shaft; the chain lifting device consists of a baffle plate, an upper chain wheel, an upper side plate, an upper chain wheel shaft, a chain, a mast, a rotating device, a power-off brake, a lifting device, a lower side plate, a mast rod shaft, a lower chain wheel, a mast guide and an encoder; the arc-shaped underframe comprises four round pipes, two steel plates, a first square pipe, two mast channel steels, two arc square pipes, two cross beams, a second square pipe, a third square pipe, a fourth square pipe, two pull rod channel steels and rectangular steel; the pull rod consists of an upper spherical hinge, an upper pull rod, two rectangular plates, a lower pull rod and a lower spherical hinge.
The chain lifting device is characterized in that a baffle plate is welded with an upper side plate, an upper chain wheel shaft is installed on the upper side plate, an upper chain wheel is installed on the upper chain wheel shaft, a chain is meshed with the upper chain wheel and a lower chain wheel respectively, the chain is connected with a mast in a guiding mode through pins, the mast is welded with the upper side plate and the lower side plate respectively, a rotating device is connected with the mast in a guiding mode through pins, a power-off brake is connected with a lifting device through bolts, the lifting device is connected with the lower side plate through bolts, the lower chain wheel is installed on a lower chain wheel shaft, the lower side plate is welded with the mast shaft, and an encoder is connected with the lower side plate and the lower chain wheel shaft through bolts respectively.
The power-off brake in the chain lifting device can control the rotating device and the mast to guide and rapidly stop when the operation is powered off; the encoder can record the number of turns of the lower chain wheel during operation of the mountain geophysical prospecting electric drilling machine.
Square pipe one, crossbeam, square pipe two, square pipe three and the welding of rectangle steel are between two circular arc square pipes in the convex chassis, and square pipe four welds the square pipe tip in two circular arcs, and four pipe welding are in circular arc square pipe and square pipe four tip, and two pull rod channel-section steel welding are on square pipe four, and two mast channel-section steel welding are on square pipe one, and the steel sheet welding is in square pipe one and the welding seam department of circular arc square pipe.
The steel plate in the arc-shaped underframe protects the welding line from being broken easily, the bearing capacity of the underframe is improved, the arc-shaped underframe is high in structural stability and safety, multi-person carrying can be achieved, and more counter weights can be placed during operation of the mountain geophysical prospecting electric drilling machine.
An upper spherical hinge in the pull rod is connected with the upper pull rod through a bolt, two rectangular plates are welded on a lower pull rod, the upper pull rod is connected with the lower pull rod through a clamp bolt, and the lower pull rod is connected with the lower spherical hinge through a bolt.
The pull rod adopts a spherical hinge structure and a clamp type telescopic structure, so that the freedom degree is high, the telescopic operation is convenient, and the length adjustment is very convenient.
Compared with the prior art, the invention has the following advantages: 1. the power-off brake in the chain lifting device can well control the lifting and the drilling of the drilling tool, and the response time is short; the encoder records the rotation condition of the lower chain wheel in real time; 2. the arc-shaped underframe structure has strong stability and safety, can be carried by multiple people, and can be used for placing more balance weights during the operation of the electric geophysical prospecting drilling machine; 3. the clamp type telescopic rod structure is convenient for adjusting the length of the pull rod, the upper end and the lower end of the pull rod are arranged to be of a spherical hinge structure, and the degree of freedom is large; 4. the chain lifting device and the rotating and locking structure of the arc-shaped underframe are convenient to disassemble, and the chain lifting device can be directly inverted to the arc-shaped underframe for carrying.
Drawings
FIG. 1 is a three-dimensional perspective view of a front cart structure of an electric geophysical prospecting drilling machine;
FIG. 2 is a three-dimensional perspective view of a chain lifting device of a front vehicle structure of an electric geophysical prospecting drilling machine;
FIG. 3 is a three-dimensional perspective view of a circular arc-shaped underframe of a front vehicle structure of an electric geophysical prospecting drilling machine;
FIG. 4 is a three-dimensional perspective view of a front truck structure drawbar of an electric geophysical prospecting drill;
in the figure: 1. a chain lifting device; 2. supporting the upright post; 3. a circular arc-shaped underframe; 4. a pull rod; 5. a baffle plate; 6. an upper sprocket; 7. an upper side plate; 8. a winding wheel shaft; 9. a chain; 10. a mast; 11. a rotating device; 12. a power-off brake; 13. a lifting device; 14. a lower side plate; 15. a mast shaft; 16. a lower sprocket shaft; 17. a lower sprocket; 18. guiding a mast; 19. an encoder; 20. a circular tube; 21. a steel plate; 22. a first square tube; 23. mast channel steel; 24. arc square tubes; 25. a cross beam; 26. a second square tube; 27. a third square tube; 28. fourthly, square tube; 29. a pull rod channel steel; 30. rectangular steel; 31. spherical hinge mounting; 32. an upper pull rod; 33. a rectangular plate; 34. a lower pull rod; 35. and (4) a lower spherical hinge.
Detailed Description
The invention is further illustrated by the following figures and examples:
as shown in fig. 1, 2, 3 and 4, the front vehicle structure of the mountain geophysical prospecting electric drilling machine mainly comprises a chain lifting device 1, a support upright post 2, an arc-shaped underframe 3 and a pull rod 4, wherein the chain lifting device 1 is connected with the pull rod 4 through a pin shaft, the chain lifting device 1 is connected with the arc-shaped underframe 3 through a pin, the pull rod 4 is connected with the arc-shaped underframe 3 through a pin, and the arc-shaped underframe 3 is connected with the support upright post 2 through a pin; the chain lifting device 1 consists of a baffle 5, an upper chain wheel 6, an upper side plate 7, an upper chain wheel shaft 8, a chain 9, a mast 10, a rotating device 11, a power-off brake 12, a lifting device 13, a lower side plate 14, a mast shaft 15, a lower chain wheel shaft 16, a lower chain wheel 17, a mast guide 18 and an encoder 19; the arc-shaped underframe 3 consists of four round pipes 20, two steel plates 21, a first square pipe 22, two mast channel steel 23, two arc square pipes 24, two cross beams 25, a second square pipe 26, a third square pipe 27, a fourth square pipe 28, two pull rod channel steel 29 and rectangular steel 30; the pull rod 4 is composed of an upper spherical hinge 31, an upper pull rod 32, two rectangular plates 33, a lower pull rod 34 and a lower spherical hinge 35.
As shown in fig. 2, in the chain lifting device 1, the baffle 5 is welded to the upper side plate 7, the upper chain wheel shaft 8 is mounted on the upper side plate 7, the upper chain wheel 6 is mounted on the upper chain wheel shaft 8, the chain 9 is respectively engaged with the upper chain wheel 6 and the lower chain wheel 17, the chain 9 is connected with the mast guide 18 through a pin, the mast 10 is respectively welded to the upper side plate 7 and the lower side plate 14, the rotating device 11 is connected with the mast guide 18 through a pin, the power-off brake 12 is connected with the lifting device 13 through a bolt, the lifting device 13 is connected with the lower side plate 14 through a bolt, the lower chain wheel 17 is mounted on the lower chain wheel shaft 16, the lower side plate 14 is welded to the mast shaft 15, and the encoder 19 is respectively connected with the lower side plate 14 and the lower chain wheel shaft 16 through a bolt.
The power-off brake 12 in the chain lifting device 1 can control the rotating device 14 and the mast guide 18 to stop rapidly when the operation is powered off; the encoder 19 can record the number of turns of the lower chain wheel 17 when the mountain geophysical prospecting electric drilling machine works.
As shown in fig. 3, in the arc-shaped chassis 3, a first square pipe 22, a cross beam 25, a second square pipe 26, a third square pipe 27 and rectangular steel 30 are welded between two arc-shaped square pipes 24, a fourth square pipe 28 is welded at the end parts of the two arc-shaped square pipes 24, four round pipes 20 are welded at the end parts of the arc-shaped square pipes 24 and the fourth square pipe 28, two pull rod channel steel 29 are welded on the fourth square pipe 28, two mast channel steel 23 are welded on the first square pipe 22, and a steel plate 21 is welded at the welding seam between the first square pipe 22 and the arc-shaped square pipe 24.
The steel plate 21 in the arc-shaped bottom frame 3 protects welding seams from being broken easily, the bearing capacity of the bottom frame is improved, the arc-shaped bottom frame 3 is high in structural stability and safety, multi-person carrying can be achieved, and more counter weights can be placed during operation of the mountain geophysical prospecting electric drilling machine.
As shown in fig. 4, an upper spherical hinge 31 of the pull rod 4 is connected with an upper pull rod 32 through a bolt, two rectangular plates 33 are welded on a lower pull rod 34, the upper pull rod 32 is connected with the lower pull rod 34 through a clamp bolt, and the lower pull rod 34 is connected with a lower spherical hinge 35 through a bolt.
The pull rod 4 adopts a spherical hinge structure and a clamp type telescopic structure, so that the freedom degree is high, the telescopic operation is convenient, and the length adjustment is very convenient.
As shown in fig. 1, the partial enlarged view is a rotating and locking structure of the chain lifting device 1 and the arc-shaped underframe 3, the mast shaft 15 can rotate in the mast channel steel 23, the mast shaft 15 and the arc-shaped underframe 3 have two states, and when the mountain geophysical prospecting electric drilling machine works, the mast shaft 15 and the arc-shaped underframe 3 form a right angle and are locked by a pin; when in transportation, the mast shaft 15 and the arc underframe 3 form zero degree; the two ends of the mast shaft 15 are designed into planes, so that the chain lifting device 1 and the arc-shaped underframe 3 are locked more firmly when the mountain geophysical prospecting electric drilling machine works, and the phenomenon of shaking forwards and backwards is avoided.
Claims (1)
1. The utility model provides a mountain region geophysical prospecting electric drill front truck structure mainly comprises chain elevating gear (1), support post (2), convex chassis (3), pull rod (4), its characterized in that: the chain lifting device (1) is connected with the pull rod (4) through a pin shaft, the chain lifting device (1) is connected with the arc-shaped bottom frame (3) through a pin, the pull rod (4) is connected with the arc-shaped bottom frame (3) through a pin, and the arc-shaped bottom frame (3) is connected with the supporting upright post (2) through a pin; the chain lifting device (1) consists of a baffle plate (5), an upper chain wheel (6), an upper side plate (7), an upper chain wheel shaft (8), a chain (9), a mast (10), a rotating device (11), a power-off brake (12), a lifting device (13), a lower side plate (14), a mast shaft (15), a lower chain wheel shaft (16), a lower chain wheel (17), a mast guide (18) and an encoder (19); the arc-shaped underframe (3) consists of four round pipes (20), two steel plates (21), a first square pipe (22), two mast channel steels (23), two arc square pipes (24), two cross beams (25), a second square pipe (26), a third square pipe (27), a fourth square pipe (28), two pull rod channel steels (29) and rectangular steel (30); the pull rod (4) consists of an upper spherical hinge (31), an upper pull rod (32), two rectangular plates (33), a lower pull rod (34) and a lower spherical hinge (35);
the square tube I (22), the cross beam (25), the square tube II (26), the square tube III (27) and the rectangular steel (30) in the arc underframe (3) are welded between the two arc square tubes (24), the square tube IV (28) is welded at the end parts of the two arc square tubes (24), the four circular tubes (20) are welded at the end parts of the arc square tubes (24) and the square tube IV (28), the two pull rod channel steel (29) are welded on the square tube IV (28), the two mast channel steel (23) are welded on the square tube I (22), and the steel plate (21) is welded at the welding seam between the square tube I (22) and the arc square tube (24);
The upper spherical hinge (31) and the upper pull rod (32) in the pull rod (4) are connected through bolts, the two rectangular plates (33) are welded on the lower pull rod (34), the upper pull rod (32) and the lower pull rod (34) are connected through a hoop bolt, and the lower pull rod (34) and the lower spherical hinge (35) are connected through bolts;
the chain lifting device (1) and the arc-shaped underframe (3) are in a rotating and locking structure, the mast shaft (15) can rotate in the mast channel steel (23), the mast shaft (15) and the arc-shaped underframe (3) have two states, and when the mountain geophysical prospecting electric drilling machine works, the mast shaft (15) and the arc-shaped underframe (3) form a right angle and are locked by a pin; when the lifting tool is carried, the mast shaft (15) and the arc underframe (3) form a zero degree; the two ends of the mast shaft (15) are designed to be planes, so that the chain lifting device (1) and the arc-shaped underframe (3) are locked more firmly when the mountain geophysical prospecting electric drilling machine works, and the phenomenon of shaking forwards and backwards is avoided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010826341.XA CN111927329B (en) | 2020-08-17 | 2020-08-17 | Mountain geophysical prospecting electric drill front vehicle structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010826341.XA CN111927329B (en) | 2020-08-17 | 2020-08-17 | Mountain geophysical prospecting electric drill front vehicle structure |
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| CN111927329A CN111927329A (en) | 2020-11-13 |
| CN111927329B true CN111927329B (en) | 2022-05-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202913015U (en) * | 2012-10-30 | 2013-05-01 | 鞍钢股份有限公司 | Slag accretion device |
| CN203559792U (en) * | 2013-09-30 | 2014-04-23 | 长沙探矿机械厂 | Drill tower structure of drilling rig |
| CN104843067A (en) * | 2015-05-11 | 2015-08-19 | 曹品业 | Arc-shaped truck frame |
| CN204605940U (en) * | 2015-05-11 | 2015-09-02 | 曹品业 | A kind of arc bogie vehicle frame |
| EA029885B1 (en) * | 2015-12-03 | 2018-05-31 | Совместное Закрытое Акционерное Общество "Недраинвест" | Hydraulic-driven mobile drilling rig |
| CN106050168A (en) * | 2016-07-25 | 2016-10-26 | 中国地质大学（北京） | Automatic moving and swaying device for geologic drilling drill pipe |
| CN107238921A (en) * | 2017-07-26 | 2017-10-10 | 内蒙古农业大学职业技术学院 | A kind of adjustable plant hybridization amplification observation device |
| CN208777908U (en) * | 2018-07-04 | 2019-04-23 | 山东恒旺集团有限公司 | A kind of mountainous region drilling machine of easy disassembly |
| CN110924875A (en) * | 2019-12-02 | 2020-03-27 | 西南石油大学 | Double-mast Pi-shaped frame structure of geophysical prospecting electric drilling machine |
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