CN105178875A - Quick moving and assembling rig - Google Patents
Quick moving and assembling rig Download PDFInfo
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- CN105178875A CN105178875A CN201510534000.4A CN201510534000A CN105178875A CN 105178875 A CN105178875 A CN 105178875A CN 201510534000 A CN201510534000 A CN 201510534000A CN 105178875 A CN105178875 A CN 105178875A
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Abstract
The invention relates to the technical field of petroleum drilling equipment and discloses a quick moving and assembling rig. The quick moving and assembling rig comprises an equipment module, a slurry module and a power module, wherein the equipment module comprises a derrick and a base; the slurry module comprises a slurry tank and a slurry pump; the derrick is sequentially divided into four segments from bottom to top; a front supporting leg and a rear supporting leg are arranged on two opposite sides of the bottom of the first segment of the derrick; each segment of the derrick is vertically divided into an inverted-L-shaped rear segment and an inverted-L-shaped front segment; during connection of two segments of the derrick, the rear segments are connected through hooks, and the front segments are connected through pin ear plates; and the base consists of base modules, wing-room modules, an independent winch module, a pipe setback and beam module, a turntable and turntable independent driving beam module and base accessories, and matched structural part quick mounting, connecting and locking devices are arranged at the connecting parts of the base modules, the wing-room modules, the independent winch module, the pipe setback and beam module and turntable and turntable independent driving beam module. The quick moving and assembling rig can be mounted and dismounted conveniently and quickly, can not only meet the road transportation rule requirements to be moved in long distance but also directly move between short-range well sites on the whole, and therefore is improved in transition efficiency.
Description
Technical field
The present invention relates to oil-well drilling equipment technical field, can disassemble a little specifically and just can meet highway transportation, installation rate is a kind of rapid traverse fast-assembling rig faster.
Background technology
The oil drilling and extracting equipment mechanization of China, Intelligent Process relatively lag behind, Development Level is lower, the rig adapting to the conditions such as desert, Gobi desert, swamp land is also in the starting stage or perhaps rests on elementary development, innovation proportion is less, especially researches and develops still backwardness relatively at the rig of Fast Installation of moving fast.
Oil-well rig can adopt modularized design, and rig whole adopts bearing pin or bolt to connect, and is that unit transports, is that other modules combine after arriving destination during transport with module.If that is designed by the modular unit of rig is too small, every secondary module before shipping and just must remove and reconnect the equipment such as pipeline, cable and driving member between module after arriving at the destination, although meet the related request of road and rail transport, but dismounting and the time of assembling required for rig and workload larger, the efficiency of dismounting is lower, and being dismounted for multiple times easily causes the damage of connector; If that is designed by the modular unit of rig is larger, then the requirement of the intensity of each module, stiffness is higher, then the volume and weight of module can corresponding increase, although decrease the time of dismounting, but often exceed the requirement of road and rail transport, even cannot realize railway transportation, add a large amount of costs of transportation.
Summary of the invention
The object of this invention is to provide a kind of rapid traverse fast-assembling rig, with solve existing in, large type drill movement disassemble and assemble work amount is large, cost of transportation is high, the inefficient problem of rig transition.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of rapid traverse fast-assembling rig, it comprises EM equipment module, mud module, power plant module, EM equipment module and mud module control the circulation of mud by power cable and mud line, EM equipment module comprises derrick and base, mud module comprises slurry tank and slush pump, it is characterized in that: described derrick comprises derrick body, derrick body is split into first paragraph derrick from bottom successively to top, second segment derrick, 3rd section of derrick, 4th section of derrick, first paragraph derrick is equipped with sleeve centralizer, standpipe operating desk second segment derrick is equipped with, 3rd section of derrick is equipped with quadruple board platform and tong balance weight, the top of the 4th section of derrick is provided with overhead traveling crane, the side, bottom of described first paragraph derrick is provided with front leg strut, front leg strut is connected with mast support by foreleg bearing, mast support is arranged on drilling well table top, the opposite side that the bottom of described first paragraph derrick is opposite with front leg strut is provided with rear support leg, rear support leg is connected with drilling well table top by back leg bearing, first paragraph derrick, second segment derrick, 3rd section of derrick, 4th section of derrick is all by the back segment be vertically divided in inverted " L " type, leading portion, first paragraph derrick, second segment derrick, the back segment top of the 3rd section of derrick is equipped with coupling hook, second segment derrick, 3rd section of derrick, the bottom of the back segment of the 4th section of derrick is equipped with the mounting bearing pin suitable with coupling hook, first paragraph derrick, second segment derrick, the leading portion top of the 3rd section of derrick is equipped with engaging lug seat, second segment derrick, 3rd section of derrick, be equipped with suitable with engaging lug seat first bottom the leading portion of the 4th section of derrick and be connected otic placode.
As a further improvement on the present invention, described first paragraph derrick, second segment derrick, the structure of the 3rd section of derrick is identical, first paragraph derrick, second segment derrick, back segment and the sidewall both sides of leading portion junction described in 3rd section of derrick be respectively equipped with two groups be hinged second be connected otic placode, two group second connects otic placode respectively by outside pin, inner side pin is interconnected, described back segment, the fixing otic placode of transport is respectively equipped with bottom the other end of leading portion, the fixing otic placode of transport is provided with pin-and-hole, back segment after pin outside pulling up, leading portion can horizontally rotate around inner side pin, when transporting the pin-and-hole on fixing otic placode and overlapping, insert outside pin to be fixed, derrick body closes up the quadrangle closed in four limits.
Further improve as of the present invention, described inner side pin is made up of pin, activity orientation block, and the diameter of pin the first half is greater than the diameter of the latter half, and activity orientation block can be installed on the outer wall of pin, the bottom of pin is provided with locking pin, and the side of locking pin is provided with safety pin.
Further improve as of the present invention, back segment in described 4th section of derrick is divided into back segment in opposed " L " type, lower back segment, leading portion in described 4th section of derrick is divided into leading portion in opposed " L " type, inferior anterior segment, upper back segment and lower back segment, upper leading portion and inferior anterior segment all pass through pinned connection, upper back segment is connected by pin with the sidewall of upper leading portion, the sidewall of upper back segment and upper leading portion junction is respectively equipped with two the first otic placodes, lower back segment, the sidewall both sides of inferior anterior segment junction are respectively equipped with two groups of second connection otic placodes be hinged, two group second connects otic placode respectively by outside pin, inner side pin is interconnected, the length of the connection sidewall of upper back segment and upper leading portion is less than lower back segment, the length of the connection sidewall of inferior anterior segment, lower back segment is connected sidewall and is connected with one end of inclined support bar with inferior anterior segment, the other end of inclined support bar is connected with the first otic placode.
Further improve as of the present invention, base comprises two base module, two concubine modules, independent winch module, pipe setback beam module, rotating disk and rotating disk drive beam module, base annex, two base module are arranged on the both sides of rig well center, concubine module installation is in the both sides of base module, pipe setback beam module, rotating disk and rotating disk drive beam module are separately positioned on the centre position of two base module, independent winch module is arranged on the side of rotating disk and rotating disk drive beam module, described base module, two concubine modules, independent winch module, pipe setback beam module, rotating disk and the rotating disk drive beam module place of being interconnected are equipped with suitable structural member Fast Installation and connect locking device, structural member Fast Installation connects locking device and is welded into by two pieces of vertical second otic placodes and base plate the framework that three side sealing closes, the top of described second otic placode is provided with the carrying pin-and-hole of " U " type, main bearing pins is provided with in carrying pin-and-hole, the bottom of the second otic placode is provided with lower pin-and-hole, the centre position of base plate is provided with dowel hole, alignment pin is provided with in dowel hole.
As a further improvement on the present invention, the side of described carrying pin-and-hole is provided with plectane, and plectane is provided with " U " type groove suitable with the shape specification carrying pin-and-hole.
Further improve as of the present invention, described downside pin pitch-row is 3/1 to four/4ths of the second otic placode height from the bottom of the second otic placode, and being provided with bottom pin in lower pin-and-hole, is matched in clearance between bottom pin and the second otic placode.
The present invention is a kind of rapid traverse fast-assembling rig, and the EM equipment module of rig comprises derrick, base.Derrick body is divided into four sections, and every section of derrick is divided into leading portion and back segment, and when two sections of derricks connect, back segment adopts hook to connect, and leading portion adopts pin otic placode to connect.The employing hydraulic cylinder raising that hoists of derrick, do not need to install man-like shelf, derrick bottom is provided with front leg strut, rear support leg.First the front leg strut of first paragraph derrick and the foreleg bearing be arranged on derrick base are hinged before hoisting, fluid cylinder jack-up first paragraph derrick, after second segment derrick puts in place, the coupling hook on the back segment top of first paragraph derrick tangles the mounting bearing pin of pars infrasegmentalis after second segment derrick, fluid cylinder stretches out jack-up first paragraph derrick, first paragraph derrick rotates around the bearing pin of foreleg bearing, first paragraph crown can rotate around mounting bearing pin simultaneously, after the first pin-and-hole connecting the pin-and-hole of otic placode and the engaging lug seat at first paragraph derrick leading portion top rotated to second segment derrick leading portion aligns, pin is worn in pin-and-hole, connect first paragraph derrick and second segment derrick, same method connects the 3rd section of derrick successively, 4th section of derrick, after each well section connects, fluid cylinder continues jacking, and erected by derrick body, the rear support leg of derrick is connected with back leg bearing, and derrick lifting terminates.
In the present invention, first paragraph derrick leaves drilling well table top, has increased the operating space of large drilling well-head; Derrick body is furnished with the equipment such as quadruple board platform, windbreak, standpipe operating desk, sleeve centralizer, tong balance weight, is furnished with towards the ladder of quadruple board platform, crown's nest and ascending stair device for assisting in lifting and the annex such as falling proof device, tongs pulley simultaneously.
First paragraph derrick, second segment derrick, the 3rd section of derrick all adopt folding structure, before disassembled for transport, on leading portion, back segment two group second are connected in otic placode and plugs outside pin and inner side pin respectively, the packaged bottom at pin of activity orientation in the pin of inner side, be stuck between the second connection otic placode bottom side and locking pin, pin is connected otic placode and coordinates the diameter of section comparatively large with second, fit clearance is between the two less, makes leading portion and back segment compact siro spinning technology; When derrick needs to close up transport, activity orientation block is taken off, upwards mention pin, again by packaged for the activity orientation top at pin, the bottom of the second connection otic placode and locking pin are fitted, the bottom surface of activity orientation block is adjacent to the second upper surface being connected otic placode, pin is connected otic placode and coordinates the diameter of section less with second, fit clearance between the two increases, and pulls up outside pin simultaneously, the second connection otic placode is horizontally rotated around pin; Rotate leading portion, back segment, when transporting the pin-and-hole on fixing otic placode and overlapping, insert outside pin, then derrick closes up; After derrick is transported to erecting bed, again takes out outside pin, open derrick to normal position, then outside pin is inserted in the second connection otic placode, can assemble and put in place.
When described 4th section of derrick needs rotation to close up, first the connection of upper leading portion and upper back segment, inclined support bar are connected with the otic placode in outside and all open, by upper leading portion and upper back segment respectively reverse to the supreme leading portion of inner rotary and inferior anterior segment at grade, upper back segment and lower back segment are at grade, the top of inclined support bar is connected with the otic placode of inner side respectively, then the structure of the 4th section of derrick and the structure of first paragraph derrick similar, carry out folding, fixing according to the folding mode of first paragraph derrick again, the collapsed transportable of the 4th section of derrick can be realized.
In the present invention, rig substructure is by the eight large modules of classifying rationally for ease of dismounting, transport, suitable structural member Fast Installation is all installed connects locking device at described base module, two concubine modules, independent winch module, pipe setback beam module, rotating disk and the rotating disk drive beam module places of being interconnected, when two modules are interconnected, by two module hoistings to appropriate location, make two structural member Fast Installation connect locking device and connect together; Again main bearing pins is inserted in carrying pin-and-hole, fix the relative position of two structural members, then alignment pin is inserted in dowel hole, prevent structural member to be subjected to displacement and deflect, last again by lower for bottom pin insertion pin-and-hole, by two structural members lockings, guarantee that two components connect firm.
The present invention disassembles a little and just can meet highway transportation regulation and do long-distance movement, again can overall directly movement between in-plant well location, improves the efficiency of rig transition.
To rig is done closely moving within hundred meters, drilling equipment module can move as a unit, mud module is divided into slush pump unit and solid controlling tank four unit, power plant module can be divided into two unit to transport, other water pot, two oil tanks, a wagon drill bar, a supply tank, a car annex, then add two totally 24 cars for subsequent use and can complete rig arrives another one well location transition from well location.
To do long-distance transportation, only need drilling equipment module simply to be broken, the movement mode of described derrick can have following four kinds:
The first: when Finite Width requires to transport, derrick body and overhead traveling crane be divided into first paragraph derrick, second segment derrick, the 3rd section of derrick, the 4th section of derrick, quadruple board platform+overhead traveling crane and other annexes totally five modules transport, other annexes and component can be dispensed in existing several module by concrete condition according to profile, size etc. and jointly to transport.Derrick body about each section two parts can carry out axial-rotation along pin inside back of the body fan connection otic placode place and close up, and reduce transportation volume; After derrick each modular transportation to job site, only the pin at derrick foreleg place need be taken off, derrick opens to normal condition, pin is loaded back of the body fan outside and is connected and fixed, realize Fast Installation.
The second: during without limit for width movement requirement, be divided into first paragraph derrick, second segment derrick, the 3rd section of derrick+quadruple board platform, the 4th section of derrick+overhead traveling crane and other annexes be totally four modules, and each section can not be carried out rotating direct transport.Wherein during the transport of first paragraph derrick, front leg strut, rear support leg are folded in the both sides of first paragraph derrick, with its whole Transporting.Quadruple board platform also can with the 3rd section of derrick whole Transporting.
The third: when closely moving, derrick is stood, and base is transferred, and is directly dragged to next well location together with trailer.
4th kind: during long distance removal of home, derrick fell and pulls down, the annexes such as top is driven, tourist bus are not all pulled down, and drag away as a delivery unit with derrick entirety, quadruple board platform can upwards fold, and top is driven, tourist bus is inner at first paragraph derrick, and conductor rope machine can be placed on mobile system.
The movement mode of described base is: one be identical with derrick as one independently unit transport; Another kind base is divided into two base module, two concubine modules, independent winch module, pipe setback beam module, rotating disk and rotating disk drive beam modules and base annex eight unit, carries out independent movement.
Beneficial effect of the present invention is:
(1) drilling machine module integrated level of the present invention is high, and when carrying out short distance transport, need not split can directly movement for drilling equipment module, and during remote transition, a complete set of rig totally 24 train numbers can complete the monolithic removal of home of rig;
(2) described derrick is split into four sections, each section of derrick is folding structure, use the connection between fluid cylinder secondary segment and section and derrick telescoping, both multiple traffic condition had been met, save cost of transportation, again reduced labour intensity, improved and install and the efficiency that hoists, achieve rapid transporting, Fast Installation;
(3) rig substructure is by the eight large modules of classifying rationally for ease of dismounting, transport, and suitable component Fast Installation is set at the interconnective position of module and connects locking device, shorten the installation of base, take-down time widely, significantly reduce the operation intensity of operating personnel, improve the packaging efficiency of rig substructure;
(4) two suitable component Fast Installation being connected locking device is arranged in two modules needing to connect respectively, by main bearing pins, alignment pin, bottom pin three connecting pins insert can realize two modules in corresponding pin-and-hole Fast Installation, connection, locking, and be not easily subjected to displacement after module installs, deflect, installation process is simple and direct, fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of derrick in Fig. 1;
Fig. 3 is the lateral view of derrick in Fig. 2;
Fig. 4 is the structural representation of first paragraph derrick in Fig. 2;
Fig. 5 is the structural representation of inner side pin in Fig. 4;
Fig. 6 is the structural representation of the 4th section of derrick in Fig. 2;
Fig. 7 is the connection status schematic diagram of first paragraph derrick and second segment derrick in Fig. 2;
Fig. 8 is the structural representation in Fig. 2 after derrick lifting;
Fig. 9 is the structural representation of base in Fig. 1;
Figure 10 is the using state schematic diagram that in Fig. 9, component Fast Installation connects locking device;
Figure 11 is the structural representation that in Figure 10, Fast Installation connects locking device;
Figure 12 is derrick Integral transporting structural representation;
In figure: 1, EM equipment module, 2, mud module, 3, power plant module, 4, derrick, 5, base, 6, slurry tank, 7, slush pump, 401, first paragraph derrick, 402, second segment derrick, 403, 3rd section of derrick, 404, 4th section of derrick, 405, overhead traveling crane, 406, tong balance weight, 407, quadruple board platform, 408, standpipe operating desk, 409, sleeve centralizer, 410, front leg strut, 411, foreleg bearing, 412, back leg bearing, 413, rear support leg, 414, ladder, 415, drilling well table top, 416, back segment, 417, outside pin, 418, inner side pin, 419, back segment, 420, the fixing otic placode of transport, 421, upper back segment, 422, lower back segment, 423, upper leading portion, 424, inferior anterior segment, 425, otic placode, 426, inclined support bar, 427, mast support, 428, fluid cylinder, 429, lifting rope, 430, coupling hook, 431, mounting bearing pin, 432, first connects otic placode, 433, engaging lug seat, 434, main stress pin, 435, second connects otic placode, 436, pin, 437, activity orientation block, 438, locking pin, 439, safety pin, 501, main bearing pins, 502, otic placode, 503, base plate, 504, plectane, 505, carrying pin-and-hole, 506, dowel hole, 507, alignment pin, 508, lower pin-and-hole, 509, bottom pin, 510, base module, 511, concubine module, 512, independent winch module, 513, pipe setback beam module, 514, rotating disk and rotating disk drive beam module.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of rapid traverse fast-assembling rig, it comprises EM equipment module 1, mud module 2, power plant module 3, EM equipment module 1 and mud module 2 control the circulation of mud by power cable and mud line, EM equipment module 1 comprises derrick 4 and base 5, mud module 2 comprises slurry tank 6 and slush pump 7, derrick 4 comprises derrick body, derrick body is split into first paragraph derrick 401 from bottom successively to top, second segment derrick 402, 3rd section of derrick 403, 4th section of derrick 404, sleeve centralizer 409 first paragraph derrick 401 is equipped with, standpipe operating desk 408 second segment derrick 402 is equipped with, 3rd section of derrick 403 is equipped with quadruple board platform 407 and tong balance weight 406, the top of the 4th section of derrick 404 is provided with overhead traveling crane 405, the side, bottom of first paragraph derrick 401 is provided with front leg strut 410, front leg strut 410 is connected with mast support 427 by foreleg bearing 411, mast support 427 is arranged on drilling well table top 415, the opposite side that the bottom of first paragraph derrick 401 is opposite with front leg strut 411 is provided with rear support leg 413, rear support leg 413 is connected with drilling well table top 415 by back leg bearing 412, first paragraph derrick 401, second segment derrick 402, 3rd section of derrick 403, 4th section of derrick 404 is all by the back segment 416 be vertically divided in inverted " L " type, leading portion 419, first paragraph derrick 401, second segment derrick 402, back segment 416 top of the 3rd section of derrick 403 is equipped with coupling hook 430, second segment derrick 402, 3rd section of derrick 403, the bottom of the back segment 416 of the 4th section of derrick 404 is equipped with the mounting bearing pin 431 suitable with coupling hook 430, first paragraph derrick 401, second segment derrick 402, leading portion 419 top of the 3rd section of derrick 403 is equipped with engaging lug seat 433, second segment derrick 402, 3rd section of derrick 403, be equipped with suitable with engaging lug seat 433 first bottom the leading portion 419 of the 4th section of derrick 404 and be connected otic placode 432.
As Fig. 4, shown in Fig. 5, first paragraph derrick 401, second segment derrick 402, the structure of the 3rd section of derrick 403 is identical, first paragraph derrick 401, second segment derrick 402, 3rd section of derrick 403 posterior segment 416 and the sidewall both sides of leading portion 419 junction be respectively equipped with two groups be hinged second be connected otic placode 435, two group second connects otic placode 435 respectively by outside pin 417, inner side pin 418 is interconnected, back segment 416, the fixing otic placode 420 of transport is respectively equipped with bottom the other end of leading portion 419, the fixing otic placode 420 of transport is provided with pin-and-hole, pull up the rear back segment 416 of outside pin 417, leading portion 419 can horizontally rotate around inner side pin 418, when transporting the pin-and-hole on fixing otic placode 420 and overlapping, insert outside pin 417 to be fixed, derrick body closes up the quadrangle closed in four limits.Inner side pin 418 is made up of pin 436, activity orientation block 437, the diameter of pin 436 the first half is greater than the diameter of the latter half, activity orientation block 437 can be installed on the outer wall of pin 436, and the bottom of pin 436 is provided with locking pin 438, and the side of locking pin 438 is provided with safety pin 439.
As shown in Figure 6, back segment 416 in 4th section of derrick 404 is divided into back segment 421 in opposed " L " type, lower back segment 422, leading portion 419 in 4th section of derrick 404 is divided into leading portion 423 in opposed " L " type, inferior anterior segment 424, upper back segment 421 and lower back segment 422, upper leading portion 423 all passes through pinned connection with inferior anterior segment 424, upper back segment 421 is connected by pin with the sidewall of upper leading portion 423, upper back segment 421 and the sidewall of upper leading portion 423 junction are respectively equipped with two the first otic placodes 425, lower back segment 422, the sidewall both sides of inferior anterior segment 424 junction are respectively equipped with two groups of second connection otic placodes 435 be hinged, two group second connects otic placode 435 respectively by outside pin 417, inner side pin 418 is interconnected, upper back segment 421 is less than lower back segment 422 with the length of the connection sidewall of upper leading portion 423, the length of the connection sidewall of inferior anterior segment 424, lower back segment 422 is connected sidewall with inferior anterior segment 424 and is connected with one end of inclined support bar 426, the other end of inclined support bar 426 is connected with the first otic placode 425.
As shown in Figures 9 to 11, base 5 comprises two base module 510, two concubine modules 511, independent winch module 512, pipe setback beam module 513, rotating disk and rotating disk drive beam module 514, base annex, two base module 510 are arranged on the both sides of rig well center, concubine module 511 is arranged on the both sides of base module 510, pipe setback beam module 513, rotating disk and rotating disk drive beam module 514 are separately positioned on the centre position of two base module 510, independent winch module 512 is arranged on the side of rotating disk and rotating disk drive beam module 514, base module 510, two concubine modules 511, independent winch module 512, pipe setback beam module 513, rotating disk and rotating disk drive beam module 514 place of being interconnected are equipped with suitable structural member Fast Installation and connect locking device, structural member Fast Installation connects locking device and is welded into by two pieces of vertical second otic placodes 502 and base plate 503 framework that three side sealing closes, the top of the second otic placode 502 is provided with the carrying pin-and-hole 505 of " U " type, main bearing pins 501 is provided with in carrying pin-and-hole 505, the bottom of the second otic placode 502 is provided with lower pin-and-hole 508, the centre position of base plate 503 is provided with dowel hole 506, alignment pin 507 is provided with in dowel hole 506.The side of carrying pin-and-hole 505 is provided with plectane 504, and plectane 504 is provided with " U " type groove suitable with the shape specification carrying pin-and-hole 505.Lower pin-and-hole 508 is 3/1 to four/4ths of the second otic placode 502 height apart from the bottom of the second otic placode 502, and being provided with bottom pin 509 in lower pin-and-hole 508, is matched in clearance between bottom pin 509 and the second otic placode 502.
As shown in Fig. 7 Fig. 8, derrick body is divided into four sections, and every section of derrick is divided into leading portion 419 when connecting with back segment 416, two sections of derricks, and back segment 416 adopts hook connection, and leading portion 419 adopts pin otic placode to connect.Hoisting of derrick adopts fluid cylinder 428 to hoist, and do not need to install man-like shelf, derrick bottom is provided with front leg strut 410, rear support leg 413.First the front leg strut 410 of first paragraph derrick 401 is hinged with the foreleg bearing 411 be arranged on mast support 427 before hoisting, the lower end of fluid cylinder 428 is connected with mast support 427, the top of fluid cylinder 428 is connected with first paragraph derrick 401, fluid cylinder 428 stretches out jack-up first paragraph derrick 401, after second segment derrick 402 is winched to appropriate location by lifting rope 429, the coupling hook 430 on back segment 416 top of first paragraph derrick 401 tangles the mounting bearing pin 431 of second segment derrick 402 back segment 416 bottom, fluid cylinder 428 stretches out jack-up first paragraph derrick 401, first paragraph derrick 401 rotates around the bearing pin of foreleg bearing 411, first paragraph derrick 401 top can rotate around mounting bearing pin 431 simultaneously, after the first pin-and-hole connecting the pin-and-hole of otic placode 432 and the engaging lug seat 433 at first paragraph derrick 401 leading portion 419 top rotated to second segment derrick 402 leading portion 419 aligns, main stress pin 434 is penetrated in pin-and-hole, connect first paragraph derrick 401 and second segment derrick 402, same method connects the 3rd section of derrick 403 successively, 4th section of derrick 404, after each well section connects, fluid cylinder 428 continues jacking, is erected by derrick body, and the rear support leg 413 of derrick is opened, and be connected with back leg bearing 412, derrick lifting terminates.Again other annexes of derrick are in place gradually.The installation of derrick terminates.
Before assembling base 5, suitable structural member Fast Installation is all installed at base module 510, two concubine modules 511, independent winch module 512, pipe setback beam module 513, rotating disk and rotating disk drive beam module 514 place of being interconnected and connects locking device; When two modules are interconnected, by two module hoistings to appropriate location, make two structural member Fast Installation connect locking device to connect together, main bearing pins 501 is inserted in " U " type groove in carrying pin-and-hole 505 simultaneously, and fix the relative position of two modules, alignment pin 507 inserts in dowel hole 508, prevent module to be subjected to displacement and deflect, finally again bottom pin 509 is inserted in lower pin-and-hole 508, by two module latch, guarantee that two model calling are firm.
The present invention disassembles a little and just can meet highway transportation regulation and do long-distance movement, again can overall directly movement between in-plant well location, improves the efficiency of rig transition.
To rig is done closely moving within hundred meters, drilling equipment module 1 can move as a unit, and derrick and base can carry out fractionation movement, are re-assemblying after being transported to scene.Mud module 2 is divided into slush pump unit and solid controlling tank four unit, power plant module can be divided into two unit to transport, other water pot, two oil tanks, a wagon drill bar, a supply tank, a car annex, add again two for subsequent use, totally 24 cars can complete rig arrives another one well location transition from well location.
Claims (7)
1. a rapid traverse fast-assembling rig, it comprises EM equipment module (1), mud module (2), power plant module (3), EM equipment module (1) and mud module (2) control the circulation of mud by power cable and mud line, EM equipment module (1) comprises derrick (4) and base (5), mud module (2) comprises slurry tank (6) and slush pump (7), it is characterized in that: derrick (4) comprises derrick body, derrick body is split into first paragraph derrick (401) successively from bottom to top, second segment derrick (402), 3rd section of derrick (403), 4th section of derrick (404), sleeve centralizer (409) first paragraph derrick (401) is equipped with, standpipe operating desk (408) second segment derrick (402) is equipped with, quadruple board platform (407) and tong balance weight (406) 3rd section of derrick (403) be equipped with, the top of the 4th section of derrick (404) is provided with overhead traveling crane (405), the side, bottom of described first paragraph derrick (401) is provided with front leg strut (410), front leg strut (410) is connected with mast support (427) by foreleg bearing (411), mast support (427) is arranged on drilling well table top (415), the opposite side that the bottom of described first paragraph derrick (401) is opposite with front leg strut (411) is provided with rear support leg (413), rear support leg (413) is connected with drilling well table top (415) by back leg bearing (412), first paragraph derrick (401), second segment derrick (402), 3rd section of derrick (403), 4th section of derrick (404) is all by the back segment (416) be vertically divided in inverted " L " type, leading portion (419), first paragraph derrick (401), second segment derrick (402), back segment (416) top of the 3rd section of derrick (403) is equipped with coupling hook (430), second segment derrick (402), 3rd section of derrick (403), the bottom of the back segment (416) of the 4th section of derrick (404) is equipped with the mounting bearing pin (431) suitable with coupling hook (430), first paragraph derrick (401), second segment derrick (402), leading portion (419) top of the 3rd section of derrick (403) is equipped with engaging lug seat (433), second segment derrick (402), 3rd section of derrick (403), leading portion (419) bottom of the 4th section of derrick (404) is equipped with suitable with engaging lug seat (433) first and is connected otic placode (432).
2. a kind of rapid traverse fast-assembling rig according to claim 1, it is characterized in that: described first paragraph derrick (401), second segment derrick (402), the structure of the 3rd section of derrick (403) is identical, first paragraph derrick (401), second segment derrick (402), back segment (416) and the sidewall both sides of leading portion (419) junction described in 3rd section of derrick (403) be respectively equipped with two groups be hinged second be connected otic placode (435), two group second connects otic placode (435) respectively by outside pin (417), inner side pin (418) is interconnected, described back segment (416), the fixing otic placode (420) of transport is respectively equipped with bottom the other end of leading portion (419), the fixing otic placode (420) of transport is provided with pin-and-hole, pull up outside pin (417) back segment (416), leading portion (419) can horizontally rotate around inner side pin (418), when transporting the pin-and-hole on fixing otic placode (420) and overlapping, insert outside pin (417) to be fixed, derrick body closes up the quadrangle closed in four limits.
3. a kind of rapid traverse fast-assembling rig according to claim 2, it is characterized in that: described inner side pin (418) is made up of pin (436), activity orientation block (437), the diameter of pin (436) the first half is greater than the diameter of the latter half, activity orientation block (437) can be installed on the outer wall of pin (436), the bottom of pin (436) is provided with locking pin (438), and the side of locking pin (438) is provided with safety pin (439).
4. a kind of rapid traverse fast-assembling rig according to claim 1 or 2 or 3, it is characterized in that: the back segment (416) in described 4th section of derrick (404) is divided into back segment (421) in opposed " L " type, lower back segment (422), leading portion (419) in described 4th section of derrick (404) is divided into leading portion (423) in opposed " L " type, inferior anterior segment (424), upper back segment (421) and lower back segment (422), upper leading portion (423) and inferior anterior segment (424) all pass through pinned connection, upper back segment (421) is connected by pin with the sidewall of upper leading portion (423), upper back segment (421) and the sidewall of upper leading portion (423) junction are respectively equipped with two the first otic placodes (425), lower back segment (422), the sidewall both sides of inferior anterior segment (424) junction are respectively equipped with two groups of second connections otic placode (435) be hinged, two group second connects otic placode (435) respectively by outside pin (417), inner side pin (418) is interconnected, upper back segment (421) is less than lower back segment (422) with the length of the connection sidewall of upper leading portion (423), the length of the connection sidewall of inferior anterior segment (424), lower back segment (422) is connected sidewall with inferior anterior segment (424) and is connected with one end of inclined support bar (426), the other end of inclined support bar (426) is connected with the first otic placode (425).
5. a kind of rapid traverse fast-assembling rig according to claim 4, it is characterized in that: base (5) comprises two base module (510), two concubine modules (511), independent winch module (512), pipe setback beam module (513), rotating disk and rotating disk drive beam module (514), base annex, two base module (510) are arranged on the both sides of rig well center, concubine module (511) is arranged on the both sides of base module (510), pipe setback beam module (513), rotating disk and rotating disk drive beam module (514) are separately positioned on the centre position of two base module (510), independent winch module (512) is arranged on the side of rotating disk and rotating disk drive beam module (514), described base module (510), two concubine modules (511), independent winch module (512), pipe setback beam module (513), rotating disk and rotating disk drive beam module (514) place of being interconnected are equipped with suitable structural member Fast Installation and connect locking device, structural member Fast Installation connects locking device and is welded into by two pieces of vertical second otic placodes (502) and base plate (503) framework that three side sealing closes, the top of described second otic placode (502) is provided with the carrying pin-and-hole (505) of " U " type, main bearing pins (501) is provided with in carrying pin-and-hole (505), the bottom of the second otic placode (502) is provided with lower pin-and-hole (508), the centre position of base plate (503) is provided with dowel hole (506), alignment pin (507) is provided with in dowel hole (506).
6. a kind of rapid traverse fast-assembling rig according to claim 5, is characterized in that: the side of described carrying pin-and-hole (505) is provided with plectane (504), plectane (504) is provided with " U " type groove suitable with the shape specification carrying pin-and-hole (505).
7. a kind of rapid traverse fast-assembling rig according to claim 6, it is characterized in that: the bottom of described lower pin-and-hole (508) distance the second otic placode (502) is 3/1 to four/4ths of the second otic placode (502) height, being provided with bottom pin (509) in lower pin-and-hole (508), is matched in clearance between bottom pin (509) and the second otic placode (502).
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| CN201510534000.4A CN105178875B (en) | 2015-08-27 | 2015-08-27 | A kind of rapid traverse fast-assembling rig |
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| CN201510534000.4A CN105178875B (en) | 2015-08-27 | 2015-08-27 | A kind of rapid traverse fast-assembling rig |
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| CN105178875B CN105178875B (en) | 2017-12-01 |
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Also Published As
| Publication number | Publication date |
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| CN105178875B (en) | 2017-12-01 |
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Effective date of registration: 20211021 Address after: 730314 No. 508, west section of Yellow River Avenue, Lanzhou New Area, Lanzhou City, Gansu Province Patentee after: LANZHOU LS PETROLEUM EQUIPMENT ENGINEERING Co.,Ltd. Address before: Qilihe District of Gansu city in Lanzhou province 730050 Xijin Road No. 196 Patentee before: LANZHOU LS GROUP Co.,Ltd. |