CN115095308A - Vehicle-mounted high-pressure fracturing manifold capable of being rapidly butted - Google Patents
Vehicle-mounted high-pressure fracturing manifold capable of being rapidly butted Download PDFInfo
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- CN115095308A CN115095308A CN202210787232.0A CN202210787232A CN115095308A CN 115095308 A CN115095308 A CN 115095308A CN 202210787232 A CN202210787232 A CN 202210787232A CN 115095308 A CN115095308 A CN 115095308A
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- pressure fracturing
- butting
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- 210000001503 joint Anatomy 0.000 claims abstract description 96
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003032 molecular docking Methods 0.000 description 25
- 239000003921 oil Substances 0.000 description 6
- 230000002146 bilateral effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- 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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- Geology (AREA)
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- Environmental & Geological Engineering (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a vehicle-mounted high-pressure fracturing manifold capable of being quickly butted, which comprises a high-pressure fracturing manifold pry, wherein two groups of high-pressure fracturing manifolds are arranged at the top of the high-pressure fracturing manifold pry, and a plurality of butting devices are arranged between the two groups of high-pressure fracturing manifolds; the butt joint devices comprise a first butt joint disc and a second butt joint disc, the first butt joint disc is provided with two butt joint chutes, the second butt joint disc is provided with two installation chutes, a clamping inclined plate is slidably installed in the installation chutes, one side of the bottom end of the clamping inclined plate is connected with a moving column, the second butt joint disc is provided with two moving chutes, the two moving columns penetrate through the corresponding moving chutes to be connected with a moving ring in a matched mode, the first butt joint disc is sleeved with a fixing ring, the moving ring is provided with a plurality of buckles, and the fixing ring is provided with a plurality of clamping tables; through adopting joint swash plate and butt joint chute butt joint, further use the buckle to fix with the ka tai for the butt joint of high pressure fracturing manifold is quicker, need not the screw thread and twist and move and can dock.
Description
Technical Field
The invention relates to the technical field of fracturing manifold equipment, in particular to a vehicle-mounted high-pressure fracturing manifold capable of being quickly butted.
Background
In the development process of conventional oil and gas fields, after the oil and gas wells are exploited to enter the later stage, the reservoir is usually required to be fractured to obtain a better oil and gas channel for improving the yield of a single well, and in the unconventional oil and gas exploration operation, because of special geological conditions, most of oil and gas-containing reservoirs have extremely low porosity and permeability, and industrial oil and gas flow can be obtained only by fracturing the reservoir.
When the existing fracturing manifold set is connected, the connecting flange of the connecting port is usually fixed by bolts or the combination of a plurality of groups of fracturing manifolds is realized through threaded connection between two flanges, but when the existing fracturing manifolds are connected through bolts or threads, the butt joint process is not very convenient, and the butt joint is usually adjusted manually, so that the butt joint precision and the butt joint efficiency are not high, and the working efficiency is further reduced.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a vehicle-mounted high-pressure fracturing manifold capable of being quickly butted.
The purpose of the invention can be realized by the following technical scheme:
a vehicle-mounted high-pressure fracturing manifold capable of being quickly butted comprises a high-pressure fracturing manifold pry arranged on a bearing plate arranged on a carriage at the rear part of a vehicle body, wherein two groups of high-pressure fracturing manifolds are arranged at the top of the high-pressure fracturing manifold pry and are distributed in a central symmetry manner, and a plurality of butting devices are arranged between the two groups of high-pressure fracturing manifolds;
wherein the plurality of butt joint devices comprise a first butt joint disc and a second butt joint disc, the plurality of first butt joint discs are all arranged on one side of the high-pressure fracturing manifold, the plurality of second butt joint discs are all arranged on the other side of the high-pressure fracturing manifold, two butt joint chutes are arranged in the inner wall of the first butt joint disc, two installation chutes are arranged in the inner wall of the second butt joint disc, clamping inclined plates are slidably arranged in the installation chutes and are matched with the two butt joint chutes, one side of the bottom end of each clamping inclined plate is connected with a moving column, two moving chutes are arranged on the axial surface of the outer side end of the second butt joint disc, the two moving chutes and the two installation chutes are arranged in a penetrating way, the two moving columns are respectively connected with a moving ring in a matching way by passing through the corresponding moving chutes, a fixed ring is fixedly sleeved at the outer side end of the first butt joint disc, a plurality of buckles are arranged on the moving ring, and the fixed ring is provided with a plurality of clamping tables, fix first butt joint dish and second butt joint dish through buckle and ka tai cooperation.
As a further scheme of the invention: the top of high pressure fracturing manifold sled has been seted up the butt joint adjustment groove, and the bilateral symmetry in butt joint adjustment groove is provided with two sections screw rods, and two sections screw rod cooperation threaded connection have two mounting panels, and two mounting panels are about the transverse center line symmetric distribution of high pressure fracturing manifold sled, and two adjustment motors of high pressure fracturing manifold sled one side fixedly connected with, the output of two adjustment motors and the two sections screw rod fixed connection that correspond.
As a further scheme of the invention: the utility model discloses a damping box, including mounting panel, damping box, connecting rod, positioning seat, locating seat, shock attenuation slider, damping spring, connecting rod, shock attenuation slider outside end all rotates and is connected with the connecting rod, and two connecting rods all run through the damping box setting, two connecting rods are kept away from damping box one end and are all rotated and be connected with the movable block, the equal sliding connection in top of two movable blocks has the connecting seat, two connecting seat top cooperations are connected with the positioning seat, positioning seat slidable mounting is in the mounting panel, install fixed cassette on the positioning seat.
As a further scheme of the invention: the fixed clamping seat comprises an upper clamping seat and a lower clamping seat, the upper clamping seat is hinged with the lower clamping seat, the open ends of the upper clamping seat and the lower clamping seat are provided with connecting platforms, and the two connecting platforms are fixed through bolts.
As a further scheme of the invention: two sets of high pressure fracturing manifold all includes that the high pressure is responsible for, and the bilateral symmetry that the high pressure was responsible for is provided with a plurality of outlet pipe, a plurality of in the outside the outlet pipe all is connected with first connecting pipe, and the outside of first connecting pipe is provided with the plug valve, and the outside of plug valve is provided with the check valve.
As a further scheme of the invention: a plurality of interfacing apparatus all sets up between the inboard a plurality of outlet pipe of two sets of high pressure main pipes, and wherein the equal fixed connection of a plurality of first interfacing discs is on the inboard outlet pipe that corresponds of a set of high pressure main pipe, and the equal fixed connection of a plurality of second interfacing discs is on the inboard outlet pipe that corresponds of another set of high pressure main pipe, and first interfacing disc and second interfacing disc all link up the setting with the outlet pipe that corresponds.
As a further scheme of the invention: the outer side end of the first butt joint disc is provided with a butt joint clamping table, the outer side end of the second butt joint disc is provided with a butt joint clamping groove, a sealing gasket is arranged in the butt joint clamping groove, and the butt joint clamping table is matched with the butt joint clamping groove.
As a further scheme of the invention: the first butt joint dish and the second butt joint dish are symmetrical to be seted up the seal groove on the face of butt joint, and the sealing washer is installed in two seal groove cooperations.
The invention has the beneficial effects that:
drive the mounting panel through adjustment motor and be close to each other or keep away from, and then adjust the convenient butt joint of distance between two high pressure fracturing manifolds, guaranteed the precision of butt joint through mechanical butt joint, it is more simple and convenient to make the butt joint simultaneously, save the labour, and it is fixed with the block of butt joint chute through the joint swash plate, make first butt joint dish and second butt joint dish can dock fast, promote butt joint efficiency, need not to twist and move bolt or screw and twist and move and can dock, make the butt joint step simplify and relax more.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a prying connection structure of a bearing plate and a high-pressure fracturing manifold in the invention;
FIG. 3 is a schematic top view of a high pressure fracturing manifold pry of the present invention;
FIG. 4 is a schematic view of a high pressure fracturing manifold pry and high pressure fracturing manifold connection structure according to the present invention;
FIG. 5 is a schematic view of the connection structure of the mounting plate and the fixing clip seat of the present invention;
FIG. 6 is a schematic view of the overall structure of the docking device of the present invention;
FIG. 7 is a schematic diagram of the positions of the clamping inclined plate and the butt-joint inclined groove in the present invention;
fig. 8 is a schematic view of a structure of the first docking tray and the second docking tray in the present invention.
In the figure: 1. a vehicle body; 10. a lifting chamber; 11. lifting the hydraulic telescopic rod; 12. a carrier plate; 121. a sliding groove; 122. a moving motor; 123. moving the screw; 2. prying a high-pressure fracturing manifold; 21. a slider; 22. butt joint of the adjusting grooves; 23. a double-section screw; 24. mounting a plate; 241. mounting grooves; 242. a damper box; 243. a shock-absorbing slide block; 244. a damping spring; 245. a connecting rod; 246. a moving block; 247. a connecting seat; 248. positioning seats; 6. fixing the card holder; 25. adjusting the motor; 3. a high pressure fracturing manifold; 31. a high pressure main pipe; 32. a first connecting pipe; 33. a plug valve; 34. a one-way valve; 4. connecting a bent pipe; 5. a docking device; 51. a first docking tray; 511. butting the chute; 52. a second docking tray; 521. installing a chute; 522. clamping the inclined plate; 523. moving the column; 524. moving the chute; 53. a fixing ring; 54. a moving ring; 7. a seal ring; 8. and a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-8, the vehicle-mounted high-pressure fracturing manifold capable of being quickly butted is movably mounted on a vehicle body 1, so that the angle can be changed when the manifold is used, the manifold can be butted with external equipment conveniently, a lifting cavity 10 is arranged on a carriage at the rear part of the vehicle body 1, a lifting hydraulic telescopic rod 11 is rotatably arranged at one end inside the lifting cavity 10, a turnover groove is also formed in the carriage at the rear part of the vehicle body 1, the turnover groove is positioned at the top of the lifting cavity 10 and is communicated with the lifting cavity, one end of the turnover groove is rotatably provided with a bearing plate 12, and the bottom of one end of the bearing plate 12 close to the lifting cavity 10 is rotatably connected with the telescopic end of the lifting hydraulic telescopic rod 11, the bearing plate 12 is driven to lift and fall on the carriage at the rear part of the vehicle body 1 through the stretching of the lifting hydraulic telescopic rod 11, the use convenience of the vehicle-mounted high-pressure fracturing manifold is further guaranteed, and the angle of adjustment is convenient to connect with ground equipment.
As shown in fig. 1 and 4, high-pressure fracturing manifold sled 2 is installed at the top of loading board 12, be provided with high-pressure fracturing manifold 3 at high-pressure fracturing manifold sled 2's top, and high-pressure fracturing manifold 3 is provided with two sets ofly, 3 central symmetric distributions of two sets of high-pressure fracturing manifolds, and be provided with a plurality of interfacing apparatus 5 between two sets of high-pressure fracturing manifolds 3, two sets of high-pressure fracturing manifolds 3 dock when needing, the combined operation, wherein a set of high-pressure fracturing manifold 3's one end is connected with connecting bend 4, carry fracturing fluid.
As shown in fig. 2, a sliding groove 121 is formed in the middle of the top of the bearing plate 12, two motor mounting grooves are formed in one side of the sliding groove 121, two sides of the sliding groove 121 are symmetrically and rotatably connected with a moving screw 123, moving motors 122 are fixedly mounted in the two motor mounting grooves, the output ends of the two moving motors 122 are fixedly connected with the corresponding moving screws 123, and sliders 21 are symmetrically arranged on two sides of the bottom of the high-pressure fracturing manifold pry 2, the two sliders 21 are all in threaded connection with the moving screws 123, each slider 21 is in threaded connection with the two moving screws 123, the two moving screws 123 are driven to rotate by the two moving motors 122, so that the high-pressure fracturing manifold pry 2 is driven to slide back and forth on the bearing plate 12, the butt joint angle and distance between the high-pressure fracturing manifold pry and an external device are adjusted, and further operation is facilitated.
As for the structure of the high-pressure fracturing manifold pry 2, as shown in fig. 3, the top of the high-pressure fracturing manifold pry 2 is provided with a butt joint adjusting groove 22, two screw rods 23 are symmetrically arranged at two sides of the butt joint adjusting groove 22, two opposite threads are arranged at two ends of the two screw rods 23, two mounting plates 24 are connected on the two double-section screw rods 23 in a threaded manner, the two mounting plates 24 are symmetrically distributed about the transverse center line of the high-pressure fracturing manifold pry 2, and each mounting plate 24 is threadedly coupled to two double-threaded rods 23, but the two mounting plates 24 are mounted at different ends on the double-threaded rods 23, meanwhile, one side of the high-pressure fracturing manifold pry 2 is fixedly connected with two adjusting motors 25, the output ends of the two adjusting motors 25 are fixedly connected with the corresponding double-section screw rods 23, the mounting plates 24 are driven to approach or separate from each other by the adjusting motor 25, so that the distance between the two high-pressure fracturing manifolds 3 is adjusted to facilitate butt joint.
As shown in fig. 3 and 5, a plurality of mounting grooves 241 are further formed on the mounting plate 24, a damper box 242 is fixedly connected to the center of the bottom of each mounting groove 241, damper sliders 243 are symmetrically arranged at two ends of the inside of the damper box 242, two damper sliders 243 are slidably connected to the damper box 242, a damper spring 244 is arranged between the two damper sliders 243 for damping vibration transmitted by the two damper sliders 243 through the damper spring 244, a connecting rod 245 is rotatably connected to outer ends of the two damper sliders 243, the connecting rod 245 penetrates through the damper box 242, a through groove in the damper box 242 can ensure sufficient movement of the connecting rod 245, a moving block 246 is rotatably connected to the other end of the two connecting rod 245, a connecting seat 247 is slidably mounted at the top of each moving block 246, a positioning seat 248 is fittingly connected to the top of each connecting seat 247, and the positioning seat 248 is slidably mounted in the mounting groove 241, install fixed cassette 6 on positioning seat 248, wherein this fixed cassette 6 includes cassette and lower cassette, go up cassette and lower cassette and adopt hinged joint, it is provided with the connection platform with lower cassette open end to go up the cassette simultaneously, it links together with lower cassette to go up the cassette through the bolt, it is fixed with high-pressure fracturing manifold 3 through a plurality of fixed cassettes 6, in the course of the work, the slight vibrations that high-pressure fracturing manifold 3 produced, transmit damping spring 244 by fixed cassette 6 and carry out the shock attenuation, further avoid work vibrations to produce the influence to high-pressure fracturing manifold 3 structure.
Foretell high pressure fracturing manifold 3 is further as shown in fig. 4, this high pressure fracturing manifold 3 is responsible for 31 including high pressure, the bilateral symmetry that 31 was responsible for in high pressure is provided with a plurality of outlet pipe, a plurality of outlet pipe towards the outside all is connected with first connecting pipe 32, the outside of first connecting pipe 32 is provided with plug valve 33, be provided with check valve 34 in the outside of plug valve 33, two high pressures all cooperate between a plurality of outlet pipe of 31 relative one side to be connected with interfacing apparatus 5, link together two high pressure fracturing manifolds 3 high-speed through interfacing apparatus 5, carry out the cooperation.
As shown in fig. 6, 7 and 8, each of the plurality of docking devices 5 includes a first docking plate 51 and a second docking plate 52, each of the plurality of first docking plates 51 is fixedly connected to a corresponding outlet pipe at the inner side of the high pressure fracturing manifold 3 at one side, how many outlet pipes are arranged at one side of the high pressure fracturing manifold 3, how many docking devices 5 are connected, each of the plurality of second docking plates 52 is fixedly connected to a corresponding outlet pipe at the inner side of the high pressure fracturing manifold 3 at the other side, the first docking plate 51 and the second docking plate 52 are arranged to communicate with the corresponding outlet pipes, a docking clamping table is arranged at the outer side end of the first docking plate 51, a docking clamping groove is arranged at the outer side end of the second docking plate 52, a sealing gasket 8 is arranged in the docking clamping groove, the docking clamping table is adapted to the docking clamping groove, so as to ensure the internal sealing performance after the first docking plate 51 and the second docking plate 52 are docked, and sealing grooves are symmetrically arranged on the faces of the first docking plate 51 and the second docking plate 52, the two seal grooves are matched and provided with a seal ring 7 for secondary seal, the tightness of the pipeline after butt joint is further ensured, the outer side end of the first butt joint disc 51 is fixedly sleeved with a fixed ring 53, the inner wall of the first butt joint disc 51 is provided with two butt joint chutes 511, the two butt joint chutes 511 are arranged in central symmetry, the inner wall of the second butt joint disc 52 is provided with two installation chutes 521, the two installation chutes 521 are arranged in central symmetry, a clamping inclined plate 522 is slidably installed in the installation chutes 521, one side of the bottom end of the clamping inclined plate 522 is connected with a moving column 523, the axial surface of the outer side end of the second butt joint disc 52 is provided with two moving chutes 524, the two moving chutes 524 are communicated with the two installation chutes 521, wherein the moving columns 523 of the two clamping inclined plates 522 penetrate through the corresponding moving chutes 524 to be matched and connected with a moving ring 54, and the moving ring 54 is positioned on the outer side of the second butt joint disc 52, and be provided with a plurality of buckles on the removal ring 54, it is provided with a plurality of ka tai to correspond at solid fixed ring 53, and along with removal ring 54 remove with solid fixed ring 53 contact, the position and the ka tai of buckle are vertical to correspond, guarantee that the buckle can the joint on ka tai, after first butt joint dish 51 and second butt joint dish 52 dock, rotatory removal ring 54 drives two joint swash plate 522 and moves into in two butt joint chutes 511, when removing to joint swash plate 522 and butt joint chute 511 joint, the buckle of turned position corresponds with ka tai, with a plurality of buckle joint on corresponding ka tai, guarantee that joint swash plate 522 does not roll back, further fix first butt joint dish 51 and second butt joint dish 52, it is fixed with the block of butt joint chute 511 to pass through joint swash plate 522, make first butt joint dish 51 and second butt joint dish 52 can dock fast, promote butt joint efficiency.
The working principle of the invention is as follows:
when two high-pressure fracturing manifolds 3 need to work in a matched manner, firstly, the adjusting motor 25 is started to drive the two double-section screws 23 to rotate, and further drive the two mounting plates 24 to approach, so that the two high-pressure fracturing manifolds 3 rotationally symmetrically arranged on the two mounting plates 24 approach to each other, then, in the approach process, the first butt joint discs 51 and the second butt joint discs 52 are in butt joint with each other, when the butt joint clamping tables on the first butt joint discs 51 and the butt joint clamping grooves on the second butt joint discs 52 are in butt joint with each other, the adjusting motor 25 is stopped, then, the moving ring 54 is rotated, the clamping inclined plate 522 is driven to slide into the butt joint inclined groove 511, the first butt joint discs 51 and the second butt joint discs 52 are further fixed, and then, the clamping buckles and the clamping tables on each butt joint device 5 are clamped, so that the butt joint is completed; after the butt joint is completed, the lifting hydraulic telescopic rod 11 is started, the bearing plate 12 is inclined to a required angle, the moving motor 122 is started in a matching mode, the high-pressure fracturing manifold pry 2 is driven to move to a proper position, and the high-pressure fracturing manifold pry 2 is connected with external fracturing equipment to work.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (8)
1. A vehicle-mounted high-pressure fracturing manifold capable of being quickly butted comprises a high-pressure fracturing manifold pry (2) arranged on a bearing plate (12) arranged on a carriage at the rear part of a vehicle body (1), wherein two groups of high-pressure fracturing manifolds (3) are arranged at the top of the high-pressure fracturing manifold pry (2), and are distributed in a central symmetry manner, and the vehicle-mounted high-pressure fracturing manifold capable of being quickly butted is characterized in that a plurality of butting devices (5) are arranged between the two groups of high-pressure fracturing manifolds (3);
wherein the plurality of butt joint devices (5) comprise a first butt joint disc (51) and a second butt joint disc (52), the plurality of first butt joint discs (51) are arranged on the high-pressure fracturing manifold (3) at one side, the plurality of second butt joint discs (52) are arranged on the high-pressure fracturing manifold (3) at the other side, two butt joint chutes (511) are arranged in the inner wall of the first butt joint disc (51), two installation chutes (521) are arranged in the inner wall of the second butt joint disc (52), clamping inclined plates (522) are slidably arranged in the installation chutes (521), the two clamping inclined plates (522) are matched with the two butt joint chutes (511), one side of the bottom end of each clamping inclined plate (522) is connected with a movable column (523), two movable chutes (524) are arranged on the axial surface of the outer side end of the second butt joint disc (52), the two movable chutes (524) are communicated with the two installation chutes (521), and the two movable columns (523) are connected with a movable ring (54) in a matched manner through the corresponding movable chutes (524), and fixed ring (53) is fixed to be cup jointed with first butt flange (51) outside end, is provided with a plurality of buckles on shifting ring (54), and fixed ring (53) are provided with a plurality of ka tai, fix first butt flange (51) and second butt flange (52) through buckle and ka tai cooperation.
2. The vehicle-mounted high-pressure fracturing manifold capable of being quickly butted according to claim 1, wherein a butting adjusting groove (22) is formed in the top of the high-pressure fracturing manifold pry (2), double-section screw rods (23) are symmetrically arranged on two sides of the butting adjusting groove (22), the two double-section screw rods (23) are in threaded connection with two mounting plates (24) in a matched mode, the two mounting plates (24) are symmetrically distributed about a transverse center line of the high-pressure fracturing manifold pry (2), two adjusting motors (25) are fixedly connected to one side of the high-pressure fracturing manifold pry (2), and output ends of the two adjusting motors (25) are fixedly connected with the corresponding double-section screw rods (23).
3. The vehicle-mounted high-pressure fracturing manifold capable of being quickly butted according to claim 2, wherein a plurality of mounting grooves (241) are formed in the mounting plate (24), a damping box (242) is fixedly connected to the center of the bottom of each mounting groove (241), damping sliding blocks (243) are symmetrically arranged at two ends of the interior of each damping box (242), a damping spring (244) is arranged between the two damping sliding blocks (243), connecting rods (245) are rotatably connected to the outer ends of the two damping sliding blocks (243), the two connecting rods (245) are arranged to penetrate through the damping box (242), moving blocks (246) are rotatably connected to the ends of the two connecting rods (245) far away from the damping box (242), connecting seats (247) are slidably connected to the tops of the two moving blocks (246), positioning seats (248) are fittingly connected to the tops of the two connecting seats (247), and the positioning seats (248) are slidably mounted in the mounting grooves (241), the positioning seat (248) is provided with a fixed clamping seat (6).
4. The vehicle-mounted high-pressure fracturing manifold capable of being rapidly butted according to claim 3, wherein the fixing clamping seat (6) comprises an upper clamping seat and a lower clamping seat, the upper clamping seat and the lower clamping seat are hinged together, the open ends of the upper clamping seat and the lower clamping seat are respectively provided with a connecting platform, and the two connecting platforms are fixed through bolts.
5. The vehicle-mounted high-pressure fracturing manifold capable of being rapidly butted according to claim 1, wherein the two groups of high-pressure fracturing manifolds (3) comprise a high-pressure main pipe (31), a plurality of outlet pipes are symmetrically arranged on two sides of the high-pressure main pipe (31), the outlet pipes on the outer side are connected with first connecting pipes (32), plug valves (33) are arranged outside the first connecting pipes (32), and check valves (34) are arranged on the outer sides of the plug valves (33).
6. The vehicle-mounted high-pressure fracturing manifold capable of being butted quickly according to claim 5, wherein the butting devices (5) are arranged between the outlet pipes on the inner sides of the two groups of high-pressure main pipes (31), the first butting disks (51) are fixedly connected to the corresponding outlet pipes on the inner sides of one group of high-pressure main pipes (31), the second butting disks (52) are fixedly connected to the corresponding outlet pipes on the inner sides of the other group of high-pressure main pipes (31), and the first butting disks (51), the second butting disks (52) and the corresponding outlet pipes are arranged in a penetrating manner.
7. The vehicle-mounted high-pressure fracturing manifold capable of being rapidly butted according to claim 1, wherein a butting clamping table is arranged at the outer side end of the first butting disc (51), a butting clamping groove is arranged at the outer side end of the second butting disc (52), a sealing gasket (8) is arranged in the butting clamping groove, and the butting clamping table is matched with the butting clamping groove.
8. The vehicle-mounted high-pressure fracturing manifold capable of being rapidly butted according to claim 1, wherein sealing grooves are symmetrically formed in the butting surfaces of the first butting disk (51) and the second butting disk (52), and sealing rings (7) are installed in the two sealing grooves in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210787232.0A CN115095308B (en) | 2022-07-04 | 2022-07-04 | Vehicle-mounted high-pressure fracturing manifold capable of being quickly docked |
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| CN202210787232.0A CN115095308B (en) | 2022-07-04 | 2022-07-04 | Vehicle-mounted high-pressure fracturing manifold capable of being quickly docked |
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| CN115095308A true CN115095308A (en) | 2022-09-23 |
| CN115095308B CN115095308B (en) | 2023-07-07 |
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| US20200208747A1 (en) * | 2018-12-28 | 2020-07-02 | Cactus Wellhead, LLC | System for fluid transfer |
| US20200325752A1 (en) * | 2019-04-09 | 2020-10-15 | Eagle PCO, LLC | Fracturing system component and assembly, and system and method for fracturing |
| CN112302609A (en) * | 2020-10-29 | 2021-02-02 | 盐城市崇达石化机械有限公司 | Fracturing manifold composed of novel vibration damper |
| CN113803046A (en) * | 2021-09-24 | 2021-12-17 | 重庆新泰机械有限责任公司 | Fracturing manifold with sand filtering function and assembling equipment thereof |
| CN216077077U (en) * | 2021-11-01 | 2022-03-18 | 泰伦机械(苏州)有限公司 | Combined fracturing manifold device |
| CN114320258A (en) * | 2021-12-30 | 2022-04-12 | 江苏雄越石油机械设备制造有限公司 | Large-displacement fracturing split flow manifold pry capable of being rapidly butted |
| CN114658406A (en) * | 2022-05-25 | 2022-06-24 | 四川宏华电气有限责任公司 | Multi-well-position fracturing manifold device |
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|---|---|
| CN115095308B (en) | 2023-07-07 |
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