CN113863911B - Large-drift-diameter fracturing shunt manifold prying assembly device for oilfield operation and assembly method thereof - Google Patents
Large-drift-diameter fracturing shunt manifold prying assembly device for oilfield operation and assembly method thereof Download PDFInfo
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- CN113863911B CN113863911B CN202111084723.0A CN202111084723A CN113863911B CN 113863911 B CN113863911 B CN 113863911B CN 202111084723 A CN202111084723 A CN 202111084723A CN 113863911 B CN113863911 B CN 113863911B
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- 238000000034 method Methods 0.000 title claims description 7
- 238000003466 welding Methods 0.000 claims abstract description 71
- 230000000712 assembly Effects 0.000 claims abstract description 20
- 238000000429 assembly Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 230000001737 promoting effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/2607—Surface equipment specially adapted for fracturing operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
Abstract
The invention discloses a large-drift-diameter fracturing manifold sled assembling device for oilfield operation, which comprises a splicing platform and a welding platform, wherein the splicing platform is used for splicing a manifold, the welding platform is used for welding a bracket for supporting the manifold onto a bottom sled and fixing the spliced manifold onto the bracket on the bottom sled, the splicing platform is provided with supporting devices in a sliding manner, the supporting devices are distributed in an array manner and are used for conveying the manifold, and a transferring bracket is arranged on the splicing platform and the bottom sled welding platform in a sliding manner. According to the assembling device, the assembling device is characterized in that the assembling device is arranged on the corresponding supporting device according to the installation sequence of the manifold assemblies, the supporting device is adjusted to enable the manifold assemblies to be connected to be located on the same axis, the supporting device is pushed to achieve connection between the manifold assemblies, the automation degree is high, and the assembling efficiency is improved.
Description
Technical Field
The invention relates to the field of fracturing shunt manifold prying, in particular to a large-drift-diameter fracturing shunt manifold prying assembly device for oilfield operation and an assembly method thereof.
Background
The fracturing shunt manifold sled is mainly used for fracturing multiple wellheads and consists of a fracturing valve, a fracturing head, a connecting pipe, four-way and six-way equal shunt manifold assemblies and a bottom sled. The equipment can be provided with a plurality of channels, each channel is divided into a plurality of outlets through the fracturing head, the on-off among the channels is realized through the on-off control of the fracturing valve, and the zip-fastener type fracturing operation of a plurality of wellheads is realized.
When the traditional shunt manifold sled is assembled, all supports for supporting the shunt manifold are firstly welded on the bottom sled, and then components of the shunt manifold are sequentially installed at the corresponding support positions.
Disclosure of Invention
The invention aims to provide a large-drift-diameter fracturing manifold assembly device for oilfield operation and an assembly method thereof, wherein the manifold assembly device is characterized in that manifold assemblies are placed on corresponding supporting devices according to the installation sequence, the supporting devices are adjusted to enable the manifold assemblies to be connected to be located on the same axis, connection among the manifold assemblies is achieved by pushing the supporting devices, the manifold assemblies are assembled and simultaneously transferred onto a welding platform in a hoisting mode, a side plate is rotated to a vertical state, supports on the bottom sled are clamped and fixed through clamping pieces, the supports are welded on the bottom sled through the welding pieces, after the manifold assemblies are assembled and the supports on the bottom sled are welded, the assembled manifold is hoisted through the hoisting pieces, the assembled manifold is transferred onto the bottom sled through moving the transferring support, the assembled manifold is mounted on the supports of the bottom sled through the welding mode, and meanwhile next manifold assembly operation is carried out on the splicing platform.
The aim of the invention can be achieved by the following technical scheme:
the assembly device comprises a splicing platform and a welding platform, wherein the splicing platform is used for splicing the shunt manifold, the welding platform is used for welding a support for supporting the shunt manifold to the bottom sled and fixing the spliced shunt manifold to the support on the bottom sled.
The support device is characterized in that the splicing platform is provided with a supporting device distributed in an array in a sliding manner, the supporting device is used for conveying the split manifold, the splicing platform and the bottom prying welding platform are provided with a transfer support in a sliding manner, the transfer support is used for transferring the split manifold spliced on the pipe splicing platform to the bottom prying welding platform, and the transfer support is provided with lifting pieces distributed in an array in a sliding manner.
The welding platform is characterized in that side plates are arranged on two sides of the welding platform, a first driving piece used for driving the side plates to rotate is arranged on the welding platform, clamping pieces distributed in an array are slidably arranged on the side plates, the clamping pieces are used for fixing a support on a bottom pry, the clamping pieces are driven by fourth driving pieces distributed symmetrically, and welding pieces are arranged on two sides of the clamping pieces.
Further, the welding platform comprises a supporting table, a bottom plate is arranged below the supporting table, and a first baffle is fixed above the splicing platform.
Further, the supporting device comprises a strip-shaped sliding plate which is positioned on the splicing platform and slides in the same sliding direction as the transferring support, symmetrically distributed supporting pieces are arranged above the sliding plate in a sliding mode, the sliding direction of the supporting pieces is perpendicular to the sliding direction of the sliding plate, and the sliding plate and the supporting pieces are driven by an air cylinder.
The support piece comprises a first cylinder which is positioned on the sliding plate and slides, a first horizontal plate is fixed on an output shaft of the first cylinder, a first gear is arranged above the first horizontal plate in a rotating mode, a first motor is fixed below the first horizontal plate, and a second gear meshed with the first gear is fixed on an output shaft of the first motor penetrating through the first horizontal plate.
The top of first gear is connected with the second horizontal plate, is fixed with first supporting shoe on the second horizontal plate, and one side of first supporting shoe is equipped with the second supporting shoe that can reciprocate, and the below of second horizontal plate is fixed with the second cylinder that is used for promoting the second supporting shoe reciprocates, all is equipped with curved recess on first supporting shoe and the second supporting shoe.
The below of second horizontal plate is fixed with the third cylinder, and the output shaft of third cylinder runs through the second horizontal plate and is fixed with the second baffle, and the second baffle is located one side that the second supporting shoe kept away from first supporting shoe.
Further, the transportation support includes the support roof, and the below of support roof is connected with the rectangular type support bottom plate of symmetric distribution, and the both sides of support roof all are equipped with horizontal slide rail, and splice platform and welding platform's both sides all are fixed with first rack, and the top of support bottom plate is fixed with the second motor that is equipped with array distribution.
The output shaft of the second motor penetrates through the support base plate to be fixed with a third gear meshed with the first rack, and the lower part of the support base plate is rotationally provided with rollers distributed in an array mode.
Further, the lifting device comprises a U-shaped supporting rod erected above the transferring support, sliding parts are arranged on the inner walls of the two sides of the U-shaped supporting rod in a sliding mode, the sliding parts slide in the horizontal sliding rails, fourth cylinders which are symmetrically distributed are fixed above the U-shaped supporting rod, and output shafts of the fourth cylinders penetrate through the U-shaped supporting rod to be fixed on the sliding parts.
The U-shaped support rod is provided with a horizontal hoisting rod in a sliding manner near the lower end, and a second driving piece for driving the horizontal hoisting rod to slide is fixed on the U-shaped support rod.
The second driving piece comprises a second rack fixed on the horizontal lifting rod, a third motor is fixed on the U-shaped supporting rod, and a fourth gear meshed with the second rack is fixed on an output shaft of the third motor;
the upper sliding of horizontal jib is equipped with the sliding block, and the sliding block is gone up to slide and is equipped with the connecting rod, is equipped with the elastic component between connecting rod and the horizontal jib, and one side of connecting rod is connected with L type connecting rod, and the below of L type connecting rod is equipped with the latch of array distribution.
The horizontal hoisting rod is provided with a clamping groove matched with the clamping tooth, a third supporting block is fixed above the connecting rod, and an arc-shaped groove is formed in the third supporting block.
Further, the clamping piece comprises vertical clamping plates which are symmetrically distributed, and the vertical clamping plates are located on the side plates to slide.
Further, the structure of the fourth driving member is the same as that of the second driving member, and the difference is that the second rack on the fourth driving member is fixed on the side plate, and the third motor on the fourth driving member is fixed on the vertical clamping plate.
Further, the welding piece comprises a vertical rod which is positioned on the vertical clamping plate and horizontally slides, a fifth driving piece which is used for driving the vertical rod to horizontally slide is fixed on the vertical clamping plate, a first telescopic rod is arranged on the vertical rod in a rotating mode, and a fourth motor which is used for driving the first telescopic rod to vertically rotate is fixed on the vertical rod;
the welding device is characterized in that a rotating rod is arranged on an output shaft of the first telescopic rod in a rotating mode, a fifth motor for driving the rotating rod to rotate up and down is fixed on the output shaft of the first telescopic rod, a welding head is arranged on the rotating rod in a rotating mode, and a sixth motor for driving the welding head to rotate left and right is fixed on the rotating rod.
Further, a finishing device for correcting the bottom prying position is arranged on the welding platform;
the arrangement device comprises a fifth cylinder fixed below the bottom plate, a hinge rod which is symmetrically distributed is rotationally arranged on an output shaft of the fifth cylinder, a push plate which is symmetrically distributed is slidingly arranged above the welding platform, a penetrating shaft penetrating through the welding platform is arranged below the push plate, and the penetrating shaft is rotationally connected with the hinge rod.
The invention has the beneficial effects that:
1. according to the assembling device, the manifold assemblies to be connected are positioned on the same axis by arranging the manifold assemblies on the corresponding supporting devices according to the installation sequence, the supporting devices are adjusted, the manifold assemblies are connected by pushing the supporting devices, the automation degree is high, and the assembling efficiency is improved.
2. According to the assembling device, the bottom pry is transferred to the welding platform in a lifting mode while the manifold is assembled, the side plates are rotated to be in a vertical state, the supports on the bottom pry are clamped and fixed through the clamping pieces, the supports are welded on the bottom pry through the welding pieces, after the manifold assembly is completed and the supports on the bottom pry are welded, the assembled manifold is lifted through the lifting pieces, after the assembled manifold is transferred to the bottom pry through the moving and transferring support, the transferring support is moved to the splicing platform again, the assembled manifold is mounted on the supports of the bottom pry in a welding mode, and meanwhile next manifold assembling operation is carried out on the splicing platform.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of an assembled device of the present invention;
FIG. 2 is a schematic view of the assembly device of the present invention;
FIG. 3 is a schematic view of the assembly device of the present invention;
FIG. 4 is a schematic view of the assembly device of the present invention;
FIG. 5 is a schematic view of the support structure of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 3 at A;
FIG. 7 is a schematic cross-sectional view of a portion of the sling according to the invention;
fig. 8 is a schematic view of a part of the structure of a weldment according to the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements 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.
The large-drift-diameter fracturing shunt manifold sled assembly device for oilfield operation comprises a splicing platform 1 and a welding platform 2, wherein the splicing platform 1 is used for splicing the shunt manifold, the welding platform 2 is used for welding a support which is fixed to support the shunt manifold to a bottom sled on one hand, and the spliced shunt manifold is fixed to the support on the bottom sled on the other hand.
The support device 3 that the array distributes is equipped with in the slip on the concatenation platform 1, and strutting arrangement 3 is used for conveying the reposition of redundant personnel manifold, and the slip is equipped with on concatenation platform 1 and the end sled welding platform 2 and transports support 4, and transport support 4 is used for transporting the reposition of redundant personnel manifold that the concatenation was accomplished on the pipe concatenation platform 1 to end sled welding platform 2, and the slip is equipped with the hoist and mount piece 5 of array distribution on transporting support 4.
The both sides of welding platform 2 all are equipped with curb plate 6, as shown in fig. 2, are equipped with on the welding platform 2 and are used for driving curb plate 6 pivoted first driving piece 7, and the slip is equipped with the holder 8 of array distribution on the curb plate 6, and holder 8 is used for fixed end sled support, and holder 8 passes through the fourth driving piece 9 drive of symmetric distribution, and the both sides of holder 8 all are equipped with welding piece 10, are equipped with the finishing device 20 that is used for correcting end sled position on the welding platform 2.
The welding platform 2 comprises a supporting table 21, a bottom plate 22 is arranged below the supporting table 21, and a first baffle 11 is fixed above the splicing platform 1.
The supporting device 3 comprises a strip-shaped sliding plate 31 sliding on the splicing platform 1, as shown in fig. 3, the sliding plate 31 has the same sliding direction as the transferring support 4, symmetrically distributed supporting pieces 32 are arranged above the sliding plate 31 in a sliding manner, the sliding direction of the supporting pieces 32 is mutually perpendicular to the sliding direction of the sliding plate 31, and the sliding plate 31 and the supporting pieces 32 can be driven by air cylinders or other devices capable of driving the sliding plate 31 and the supporting pieces 32 to do linear motion.
The support 32 includes a first cylinder 321 sliding on the sliding plate 31, as shown in fig. 5, a first horizontal plate 322 is fixed on an output shaft of the first cylinder 321, a first gear 323 is rotatably disposed above the first horizontal plate 322, a first motor 324 is fixed below the first horizontal plate 322, and a second gear 325 meshed with the first gear 323 is fixed on an output shaft of the first motor 324 penetrating the first horizontal plate 322.
The top of first gear 323 is connected with second horizontal plate 326, is fixed with first supporting shoe 327 on the second horizontal plate 326, and one side of first supporting shoe 327 is equipped with the second supporting shoe 328 that can reciprocate, and the below of second horizontal plate 326 is fixed with the second cylinder 392 that is used for promoting the second supporting shoe 328 to reciprocate, all is equipped with curved recess on first supporting shoe 327 and the second supporting shoe 328.
A third air cylinder 3210 is fixed below the second horizontal plate 326, and a second baffle plate 3211 is fixed on an output shaft of the third air cylinder 3210 penetrating through the second horizontal plate 326, and the second baffle plate 3211 is located at one side, far away from the first support block 327, of the second support block 328.
When the manifold assembly is performed, the manifold assembly at one end is firstly placed in the arc-shaped groove on the support piece 32 near the first baffle plate 11, the axis of the manifold assembly is horizontal by adjusting the second support block 328, and the second horizontal plate 326 is rotated after the interval between the support pieces 32 at two sides is adjusted, so that the axis of the manifold assembly is parallel to the movable direction of the transfer support 4.
The second baffle plate 3211 is lifted upwards, the supporting piece 32 is moved to one side of the first baffle plate 11 to enable one end to be in contact with the first baffle plate 11 under the pushing of the second baffle plate 3211 of the manifold assembly, the second baffle plate 3211 is lowered, when the manifold assemblies are connected, the other supporting piece 32 is required to be moved to one side of the manifold assembly close to the fixed position, and the arc-shaped groove of the manifold assembly to be assembled, which is placed on the supporting piece 32, is taken.
The position of the shunt manifold assembly to be assembled is adjusted to be coaxial with the shunt manifold assembly at the fixed position, the second baffle plate 3211 on the supporting piece 32 is lifted, the supporting piece 32 is moved towards the direction close to the first baffle plate 11, and the connection between the two shunt manifold assemblies is realized under the pushing action of the second baffle plate 3211.
The transportation support 4 comprises a support top plate 41, a strip-shaped support bottom plate 42 which is symmetrically distributed is connected to the lower portion of the support top plate 41, horizontal sliding rails 43 are arranged on two sides of the support top plate 41, first racks 44 are fixed on two sides of the splicing platform 1 and the welding platform 2, and a second motor 45 which is distributed in an array mode is fixed on the upper portion of the support bottom plate 42.
The output shaft of the second motor 45 penetrates through the bracket base plate 42 and is fixed with a third gear 46 meshed with the first rack 44, and the lower part of the bracket base plate 42 is rotatably provided with rollers 47 distributed in an array.
The lifting piece 5 comprises a U-shaped supporting rod 51 erected above the transferring support 4, as shown in fig. 6 and 7, sliding pieces 52 are slidably arranged on the inner walls of two sides of the U-shaped supporting rod 51, the sliding pieces 52 are located in the horizontal sliding rail 43 to slide, fourth air cylinders 53 which are symmetrically distributed are fixed above the U-shaped supporting rod 51, and output shafts of the fourth air cylinders 53 penetrate through the U-shaped supporting rod 51 to be fixed on the sliding pieces 52.
The U-shaped supporting rod 51 is provided with a horizontal lifting rod 54 in a sliding manner near the lower end, and a second driving piece for driving the horizontal lifting rod 54 to slide is fixed on the U-shaped supporting rod 51.
The second driving part comprises a second rack 55 fixed on the horizontal lifting rod 5, a third motor 56 is fixed on the U-shaped supporting rod 51, and a fourth gear 57 meshed with the second rack 55 is fixed on an output shaft of the third motor 56.
The upper sliding of the horizontal suspender 54 is provided with a sliding block 58, the sliding block 58 is provided with a connecting rod 59 in a sliding manner, an elastic piece 510 is arranged between the connecting rod 59 and the horizontal suspender 54, one side of the connecting rod 59 is connected with an L-shaped connecting rod 511, and the lower part of the L-shaped connecting rod 511 is provided with clamping teeth 512 distributed in an array manner.
The horizontal lifting rod 5 is provided with a clamping groove 513 matched with the clamping tooth 512, a third supporting block 514 is fixed above the connecting rod 59, and an arc-shaped groove is formed in the third supporting block 514.
The first driving piece 7 can be an air cylinder or a motor, and when the first driving piece 7 is an air cylinder, the air cylinder is positioned on the welding platform 2 to rotate, and an output shaft of the air cylinder is rotationally connected with the side plate 6.
The clamping members 8 comprise symmetrically distributed vertical clamping plates which are located on the side plates 6 to slide.
The fourth drive member 9 is identical in construction to the second drive member, except that a second rack 55 on the fourth drive member 9 is fixed to the side plate 6 and a third motor 56 on the fourth drive member 9 is fixed to the vertical clamp plate.
The welding part 10 comprises a vertical rod 101 which is positioned on a vertical clamping plate and horizontally slides, as shown in fig. 8, a fifth driving part 102 for driving the vertical rod 101 to horizontally slide is fixed on the vertical clamping plate, a first telescopic rod 103 is arranged on the vertical rod 101 in a rotating mode, and a fourth motor 104 for driving the first telescopic rod 103 to vertically rotate is fixed on the vertical rod 101.
The output shaft of the first telescopic rod 103 is rotatably provided with a rotating rod 105, a fifth motor 106 for driving the rotating rod 105 to rotate up and down is fixed on the output shaft of the first telescopic rod 103, a welding head 107 is rotatably provided on the rotating rod 105, and a sixth motor 108 for driving the welding head 107 to rotate left and right is fixed on the rotating rod 105.
The finishing device 20 comprises a fifth cylinder 202 fixed below the bottom plate 22, as shown in fig. 4, a hinge rod 203 symmetrically distributed is rotationally arranged on an output shaft of the fifth cylinder 202, a push plate 201 symmetrically distributed is slidingly arranged above the welding platform 2, a penetrating shaft penetrating through the welding platform 2 is arranged below the push plate 201, and the penetrating shaft is rotationally connected with the hinge rod 203.
The method for assembling the shunt manifold sled by using the large-drift-diameter fracturing shunt manifold sled assembling device for oilfield operation comprises the following steps of:
s1: the manifold assemblies are placed on the corresponding supporting devices 3 according to the installation sequence, the supporting devices 3 are adjusted so that the manifold assemblies to be connected are located on the same axis, and connection between the manifold assemblies is achieved by pushing the supporting devices 3.
The shunt manifold is assembled, and simultaneously, the bottom pry is transferred onto the welding platform 2 in a lifting mode, the side plates 6 are rotated to be in a vertical state, the supports on the bottom pry are clamped and fixed through the clamping pieces 8, and the supports are welded on the bottom pry through the welding pieces 10.
S2: after the assembly of the manifold assembly is completed and the welding of the support on the bottom sled is completed, the assembled manifold is lifted through the lifting piece 5, and after the assembled manifold is transferred onto the bottom sled through the movable transfer support 4, the transfer support 4 is moved onto the splicing platform 1 again.
S3: and installing the assembled manifold on the bracket of the bottom sled in a welding mode, and simultaneously carrying out next manifold assembling operation on the splicing platform 1.
S4: S1-S3 are repeated, and efficient and stable operation of the assembling device is realized.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (7)
1. The large-drift-diameter fracturing shunt manifold prying assembly device for oilfield operation comprises a splicing platform (1) and a welding platform (2), and is characterized in that the splicing platform (1) is used for splicing the shunt manifold, the welding platform is used for welding a bracket for fixedly supporting the shunt manifold to a bottom pry and fixing the spliced shunt manifold to the bracket on the bottom pry;
the splicing platform (1) is provided with supporting devices (3) distributed in an array manner in a sliding manner, the supporting devices (3) are used for conveying shunt manifolds, the splicing platform (1) and the bottom prying welding platform (2) are provided with transfer supports (4) in a sliding manner, the transfer supports (4) are used for transferring the shunt manifolds spliced on the splicing platform (1) to the bottom prying welding platform (2), and the transfer supports (4) are provided with hoisting pieces (5) distributed in an array manner in a sliding manner;
the welding device is characterized in that side plates (6) are arranged on two sides of the welding platform (2), a first driving piece (7) for driving the side plates (6) to rotate is arranged on the welding platform (2), clamping pieces (8) distributed in an array are slidably arranged on the side plates (6), the clamping pieces (8) are used for fixing a bracket on a bottom pry, the clamping pieces (8) are driven by fourth driving pieces (9) distributed symmetrically, and welding pieces (10) are arranged on two sides of the clamping pieces (8);
the supporting device (3) comprises a strip-shaped sliding plate (31) which is positioned on the splicing platform (1) and slides, the sliding plate (31) and the transferring support (4) slide in the same direction, symmetrically distributed supporting pieces (32) are arranged above the sliding plate (31) in a sliding mode, the sliding direction of the supporting pieces (32) is perpendicular to the sliding direction of the sliding plate (31), and the sliding plate (31) and the supporting pieces (32) are driven by air cylinders;
the support piece (32) comprises a first air cylinder (321) which is positioned on the sliding plate (31) and slides, a first horizontal plate (322) is fixed on an output shaft of the first air cylinder (321), a first gear (323) is rotatably arranged above the first horizontal plate (322), a first motor (324) is fixed below the first horizontal plate (322), and a second gear (325) meshed with the first gear (323) is fixed on an output shaft of the first motor (324) penetrating through the first horizontal plate (322);
a second horizontal plate (326) is connected above the first gear (323), a first supporting block (327) is fixed on the second horizontal plate (326), a second supporting block (328) capable of moving up and down is arranged on one side of the first supporting block (327), a second air cylinder (329) for pushing the second supporting block (328) to move up and down is fixed below the second horizontal plate (326), and arc-shaped grooves are formed in the first supporting block (327) and the second supporting block (328);
a third air cylinder (3210) is fixed below the second horizontal plate (326), a second baffle plate (3211) is fixed on an output shaft of the third air cylinder (3210) penetrating through the second horizontal plate (326), and the second baffle plate (3211) is located at one side, far away from the first support block (327), of the second support block (328);
the transfer support (4) comprises a support top plate (41), a strip-shaped support bottom plate (42) which is symmetrically distributed is connected below the support top plate (41), horizontal sliding rails (43) are arranged on two sides of the support top plate (41), first racks (44) are fixed on two sides of the splicing platform (1) and the welding platform (2), and a second motor (45) which is distributed in an array manner is fixed above the support bottom plate (42);
an output shaft of the second motor (45) penetrates through the bracket bottom plate (42) and is fixed with a third gear (46) meshed with the first rack (44), and rollers (47) distributed in an array are rotationally arranged below the bracket bottom plate (42);
the lifting piece (5) comprises a U-shaped supporting rod (51) erected above the transferring support (4), sliding pieces (52) are arranged on the inner walls of the two sides of the U-shaped supporting rod (51) in a sliding mode, the sliding pieces (52) are located in the horizontal sliding rail (43) in a sliding mode, fourth air cylinders (53) which are symmetrically distributed are fixed above the U-shaped supporting rod (51), and an output shaft of each fourth air cylinder (53) penetrates through the U-shaped supporting rod (51) to be fixed on the sliding pieces (52);
the U-shaped supporting rod (51) is provided with a horizontal lifting rod (54) in a sliding manner near the lower end, and a second driving piece for driving the horizontal lifting rod (54) to slide is fixed on the U-shaped supporting rod (51);
the second driving piece comprises a second rack (55) fixed on a horizontal lifting rod (54), a third motor (56) is fixed on the U-shaped supporting rod (51), and a fourth gear (57) meshed with the second rack (55) is fixed on an output shaft of the third motor (56);
a sliding block (58) is arranged on the horizontal lifting rod (54) in a sliding manner, a connecting rod (59) is arranged on the sliding block (58) in a sliding manner, an elastic piece (510) is arranged between the connecting rod (59) and the horizontal lifting rod (54), one side of the connecting rod (59) is connected with an L-shaped connecting rod (511), and clamping teeth (512) distributed in an array are arranged below the L-shaped connecting rod (511);
the horizontal lifting rod (54) is provided with a clamping groove (513) matched with the clamping tooth (512), a third supporting block (514) is fixed above the connecting rod (59), and an arc-shaped groove is formed in the third supporting block (514).
2. The large-drift-diameter fracturing flow manifold prying assembly device for oilfield operation according to claim 1, wherein the welding platform (2) comprises a supporting table (21), a bottom plate (22) is arranged below the supporting table (21), and a first baffle (11) is fixed above the splicing platform (1).
3. The large-drift-diameter fracturing flow manifold prying assembly device for oilfield operation according to claim 1, wherein the clamping pieces (8) comprise symmetrically distributed vertical clamping plates, and the vertical clamping plates are located on the side plates (6) to slide.
4. The large-drift-diameter fracturing manifold skid assembly device for oilfield operation according to claim 1, wherein the fourth driving member (9) has the same structure as the second driving member, and the difference is that a second rack (55) on the fourth driving member (9) is fixed on the side plate (6), and a third motor (56) on the fourth driving member (9) is fixed on the vertical clamping plate.
5. The large-drift-diameter fracturing flow manifold prying assembly device for oilfield operation according to claim 3, wherein the welding piece (10) comprises a vertical rod (101) which is positioned on a vertical clamping plate and horizontally slides, a fifth driving piece (102) for driving the vertical rod (101) to horizontally slide is fixed on the vertical clamping plate, a first telescopic rod (103) is rotatably arranged on the vertical rod (101), and a fourth motor (104) for driving the first telescopic rod (103) to vertically rotate is fixed on the vertical rod (101);
the welding device is characterized in that a rotating rod (105) is arranged on an output shaft of the first telescopic rod (103) in a rotating mode, a fifth motor (106) used for driving the rotating rod (105) to rotate up and down is fixed on the output shaft of the first telescopic rod (103), a welding head (107) is arranged on the rotating rod (105) in a rotating mode, and a sixth motor (108) used for driving the welding head (107) to rotate left and right is fixed on the rotating rod (105).
6. The large-drift-diameter fracturing shunt manifold prying assembly device for oilfield operation according to claim 2, wherein a finishing device (20) for correcting the position of a bottom pry is arranged on the welding platform (2);
the arrangement device (20) comprises a fifth air cylinder (202) fixed below a bottom plate (22), a hinge rod (203) which is symmetrically distributed is rotationally arranged on an output shaft of the fifth air cylinder (202), a push plate (201) which is symmetrically distributed is slidingly arranged above a welding platform (2), a penetrating shaft penetrating through the welding platform (2) is arranged below the push plate (201), and the penetrating shaft is rotationally connected with the hinge rod (203).
7. The method for assembling the shunt manifold sled based on the large-drift-diameter fracturing shunt manifold sled assembling device for oilfield operation according to any one of claims 1-6, wherein the method for assembling the shunt manifold sled is as follows:
s1: placing the shunt manifold assemblies on corresponding supporting devices (3) according to the installation sequence, adjusting the supporting devices (3) to enable the shunt manifold assemblies to be connected to be located on the same axis, and realizing connection among the shunt manifold assemblies by pushing the supporting devices (3);
the split manifold is assembled, the bottom sled is transferred to the welding platform (2) in a hoisting mode, the side plates (6) are rotated to be in a vertical state, the supports on the bottom sled are clamped and fixed through the clamping pieces (8), and the supports are welded on the bottom sled through the welding pieces (10);
s2: after the assembly of the shunt manifold assembly is completed and the welding of the support on the bottom sled is completed, the assembled shunt manifold is lifted by the lifting piece (5), and after the assembled shunt manifold is transferred onto the bottom sled by moving the transfer support (4), the transfer support (4) is moved onto the splicing platform (1) again;
s3: installing the assembled manifold on a bracket of the bottom sled in a welding mode, and simultaneously carrying out next manifold assembling operation on the splicing platform (1);
s4: repeating S1-S3.
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| CN115075795B (en) * | 2022-07-11 | 2024-03-19 | 山东瑞美油气装备技术创新中心有限公司 | Manifold sledge |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080520A (en) * | 2010-12-08 | 2011-06-01 | 中国海洋石油总公司 | Deepwater subsea manifold structure |
| CN104033142A (en) * | 2014-05-28 | 2014-09-10 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Large-displacement integration fracture high-low pressure manifold device |
| CN110939785A (en) * | 2019-12-05 | 2020-03-31 | 何卫统 | Petroleum pipeline laying, installing and constructing method |
| CN111390438A (en) * | 2020-03-30 | 2020-07-10 | 深圳市德洋实验设备有限公司 | Automatic efficient welding mechanism for experimental welding |
| CN211693814U (en) * | 2020-09-04 | 2020-10-16 | 天津瑞特海洋工程有限公司 | Combined manifold pry for ocean platform |
| CN111890253A (en) * | 2020-07-23 | 2020-11-06 | 芜湖锦晔双腾新能源科技有限公司 | Quick positioner of choke manifold and kill manifold |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10801294B2 (en) * | 2018-08-13 | 2020-10-13 | Stream-Flo Industries Ltd. | Adjustable fracturing manifold module, system and method |
-
2021
- 2021-09-16 CN CN202111084723.0A patent/CN113863911B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080520A (en) * | 2010-12-08 | 2011-06-01 | 中国海洋石油总公司 | Deepwater subsea manifold structure |
| CN104033142A (en) * | 2014-05-28 | 2014-09-10 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Large-displacement integration fracture high-low pressure manifold device |
| CN110939785A (en) * | 2019-12-05 | 2020-03-31 | 何卫统 | Petroleum pipeline laying, installing and constructing method |
| CN111390438A (en) * | 2020-03-30 | 2020-07-10 | 深圳市德洋实验设备有限公司 | Automatic efficient welding mechanism for experimental welding |
| CN111890253A (en) * | 2020-07-23 | 2020-11-06 | 芜湖锦晔双腾新能源科技有限公司 | Quick positioner of choke manifold and kill manifold |
| CN211693814U (en) * | 2020-09-04 | 2020-10-16 | 天津瑞特海洋工程有限公司 | Combined manifold pry for ocean platform |
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