CN115789380B - Flange branch pipe table for petroleum transportation and manufacturing process thereof - Google Patents
Flange branch pipe table for petroleum transportation and manufacturing process thereof Download PDFInfo
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- CN115789380B CN115789380B CN202211369187.3A CN202211369187A CN115789380B CN 115789380 B CN115789380 B CN 115789380B CN 202211369187 A CN202211369187 A CN 202211369187A CN 115789380 B CN115789380 B CN 115789380B
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- 239000003208 petroleum Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000005266 casting Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 20
- 230000001681 protective effect Effects 0.000 description 35
- 239000002390 adhesive tape Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The application provides a flange branch pipe table for petroleum transportation and a manufacturing process thereof, belonging to the field of flange branch pipe table equipment, wherein the flange branch pipe table for petroleum transportation comprises: the positioning assembly comprises a connecting sleeve, a first rotating member, a telescopic rod, a second rotating member, a connecting member and a hoop, wherein the first sleeve and the second sleeve are all rotationally sleeved outside the platform, the other side of the first rotating member is fixedly connected with one side of the telescopic rod, the other side of the telescopic rod is fixedly connected with one side of the second rotating member, one end of the connecting member penetrates through the inside of the second rotating member, and the other end of the connecting member is in sliding connection with one side of the hoop. In the whole use process, the angle adjustment of the table body is realized, the accurate positioning between the table body and the branch pipeline is realized, the welding of the branch pipeline table is convenient, the welding accuracy of the branch pipeline table is improved, and the difficulty of installing the branch pipeline is reduced.
Description
Technical Field
The application relates to the field of flange branch pipe table equipment, in particular to a flange branch pipe table for petroleum transportation and a manufacturing process thereof.
Background
The branch pipe table is also called a branch pipe seat, a saddle and a saddle-shaped pipe joint. The pipe fitting is mainly used for reinforcing pipe fittings for branch pipe connection, and replaces branch pipe connection types such as reducing tee joints, reinforcing plates, reinforcing pipe sections and the like. The method has the outstanding advantages of safety, reliability, cost reduction, simple construction, improvement of medium flow channels, serial standardization, convenient design and selection, and the like, is increasingly widely used in high-pressure, high-temperature, large-caliber and thick-wall pipelines, and replaces the traditional branch pipe connection method.
At present, flange branch pipe bench is comparatively common accessory in petroleum transportation's pipeline laying, and usually when installing branch pipe bench, many be with welding between branch pipe bench and the trunk line, need be connected with between the branch pipe after the welding, but many times need adjust the angle and the levelness of branch pipe bench when welding branch pipe bench, usually manual with the branch pipe bench adjust the location, and then often can appear fixing a position inaccurate phenomenon and appear, and then increase the degree of difficulty for installing the branch pipe.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the flange branch pipe table for petroleum transportation provided by the application can be used for positioning and fixing the branch pipe table, realizing more accurate positioning of the branch pipe table, facilitating welding of the branch pipe table, improving the welding accuracy of the branch pipe table and reducing the difficulty of branch pipe installation.
A flange manifold station for oil transportation according to an embodiment of the present application includes: the positioning assembly comprises a connecting sleeve, a first rotating member, a telescopic rod, a second rotating member, a connecting member and a hoop, wherein the connecting sleeve comprises a first sleeve body and a second sleeve body, one side of the first sleeve body is fixedly connected with one side of the second sleeve body, the other side of the first sleeve body is fixedly connected with one side of the first rotating member, the other side of the second sleeve body is fixedly connected with the other side of the first rotating member, the first sleeve body and the second sleeve body are all rotationally sleeved outside the platform body, one side of the first rotating member is fixedly connected with the connecting sleeve, the other side of the first rotating member is fixedly connected with one side of the telescopic rod, the other side of the telescopic rod is fixedly connected with one side of the second rotating member, one end of the connecting member penetrates through the inside of the second rotating member, and the other end of the connecting member is in sliding connection with one side of the hoop.
According to the flange branch pipe table for petroleum transportation, the beneficial effects are that the telescopic end of the telescopic rod drives the second rotating piece to stretch, the second rotating piece drives the connecting piece to stretch, the connecting piece drives the hoop to move, the second rotating piece rotates to drive the connecting piece to rotate, the angle of the connecting frame piece is adjusted, therefore, the hoop can be better adapted to the straight pipe and the bent pipe, under the matched use of the connecting sleeve and the table body, the connecting sleeve is arranged outside the table body, the hoop is sleeved outside the main pipe and fastened, one side of the connecting piece is connected with the hoop in a sliding mode, the angle of the connecting piece is adjusted, the angle of the connecting piece can drive the angle of the second rotating piece, the angle of the second rotating piece can drive the angle of the telescopic rod, the telescopic rod drives the angle of the first rotating piece, the angle of the table body can be adjusted by the first rotating piece, after the angle of the table body is adjusted, the connecting piece is fastened, one side of the connecting piece is connected with the main pipe in a sliding mode, the main pipe is accurately welded with one side of the table body, and the main pipe is accurately welded with one side of the table body.
In addition, a flange branch pipe stage for petroleum transportation according to an embodiment of the present application has the following additional technical features:
according to some embodiments of the application, a limit ring is arranged in the middle of the table body, the limit rings are symmetrically arranged, and the first sleeve body and the second sleeve body are both rotatably connected between the two limit rings.
According to some embodiments of the application, a first locking bolt is arranged on one side of the first sleeve body, and the first locking bolt is threaded through the first sleeve body to abut against the outer part of the table body.
According to some embodiments of the application, the first rotating member includes a rotating shaft, an outer sleeve and a second locking bolt, one end of the rotating shaft is fixedly connected with one side of the first sleeve body, the other end of the rotating shaft is fixedly connected with one side of the second sleeve body, one side of the outer sleeve is fixedly connected with one side of the telescopic rod, one side of the rotating shaft is rotatably connected inside the outer sleeve, and the second locking bolt is in threaded penetrating through the outer sleeve and is propped against the outer portion of the rotating shaft.
According to some embodiments of the application, the telescopic rod comprises a first rod body, a second rod body and a third locking bolt, one side of the first rod body is slidably connected inside one side of the second rod body, the other side of the second rod body is fixedly connected with one side of the outer sleeve, the other side of the first rod body is fixedly connected with one side of the second rotating member, and the third locking bolt penetrates through the second rod body in a threaded manner to be abutted against the surface of the first rod body.
According to some embodiments of the application, the second rotating member comprises a first connecting block, a rotating rod, a second connecting block and a fourth locking bolt, one side of the first connecting block is fixedly connected with one side of the first rod body, the first connecting block is rotatably connected with the second connecting block, the rotating rod is rotatably connected inside the second connecting block, the rotating rod is in transmission connection with one side of the first connecting block, the fourth locking bolt penetrates through the second connecting block to abut against the surface of the rotating rod, and one side of the connecting member penetrates through the inside of the second connecting block.
According to some embodiments of the application, the rotating lever is provided with a gear wheel, and the first connecting block is provided with a gear ring, and the gear wheel is in meshed connection with the gear ring.
According to some embodiments of the application, a spring and a limiting rod are arranged in the second connecting block, limiting grooves are formed in the surface of one side of the rotating rod at intervals, one side of the spring abuts against the inside of the second connecting block, the other side of the spring abuts against one side of the limiting rod, the limiting rod is slidably connected in the second connecting block, and one side of the limiting rod abuts against the inside of the limiting grooves.
According to some embodiments of the application, the connecting piece comprises a connector, a threaded rod and a nut, wherein one side of the connector is in sliding connection with one side of the anchor ear, the connector is in threaded connection with one side of the anchor ear, one end of the threaded rod is fixedly connected with one side of the connector, the other end of the threaded rod penetrates through the second connecting block, and the nut is in threaded connection with the outside of the threaded rod.
After the branch pipe table is welded, the branch pipe and the branch pipe table are required to be connected, a flange is usually adopted for connection, the bolt holes are required to be aligned accurately for connection of the flange, and then the connecting bolt can pass through the bolt holes, and the bolt holes of the flange are fixedly arranged in many times, so that when the branch pipe is installed, the angle of the branch pipe is required to be adjusted to align the bolt holes, and the adjustment of the branch pipe is inconvenient in many times due to longer or heavier pipelines, so that inconvenience is brought to the installation of the branch pipe;
according to some embodiments of the application, the flange plate assembly comprises a flange plate, a ball, a baffle, a rotating frame and a limiting block, wherein the flange plate and one side of the table body are integrally formed, one side of the ball is rotationally attached to the peripheral side of the flange plate, the other side of the ball is rotationally attached to the inner side of the rotating frame, one side of the baffle is rotationally connected with one side of the flange plate, one side of the baffle is fixedly connected with one side of the rotating frame, one side of the limiting block is fixedly connected with the inner side of the rotating frame, and the other side of the limiting block is rotationally connected with the peripheral side of the flange plate;
one side fixed connection of flange piece and stage body, the laminating is rotated in one side of flange piece to one side of ball, the other end of ball rotates the laminating in the inboard of rotating the frame, one side of baffle and flange piece one side rotate and are connected, and the bolt hole is offered in the inside of rotating the frame, one side of stopper rotates and connects in the inside of flange piece, consequently, the use of ball and stopper is down to the rotating frame, the rotation of rotating the frame has been realized, the rotation of rotating the frame can drive the rotation of bolt hole, when the flange at the butt joint branch pipe, only need adjust the angle of rotating the frame, the bolt hole of letting the rotating frame offer is accurately aimed at with the bolt hole of branch pipe flange offer, in the in-process of whole use, the rotation of utilizing the rotating frame has been realized adjusting the bolt hole of rotating the frame, the branch pipe flange bolt hole of decomplexing, the alignment between the bolt hole of being convenient for, and then need not to adjust the angle of branch pipe, the installation of giving the branch pipe brings convenience.
According to some embodiments of the application, the flange plate and the rotating frame are provided with grooves matched with the beads, the beads are positioned in the grooves, positioning grooves are formed in the grooves, and the limiting blocks are rotatably connected in the positioning grooves.
According to some embodiments of the application, the flange piece is provided with a boss on one side, and a gasket is provided on one side of the boss.
According to some embodiments of the application, the baffle plates and the rotating frame are symmetrically arranged, and the two baffle plates and the two rotating frames are fixedly connected.
Many of the branch pipe tables and the main pipeline are welded, many of the petroleum conveying pipelines are exposed outdoors, and the frequently used branch pipe tables are inconvenient to implement for protecting the welded joint, so that the welded joint can be rusted in the long-term wind and sun exposure process, and the risk of petroleum leakage is increased;
according to some embodiments of the present application, the protective assembly further comprises a protective sleeve, a protective cover, a soft cover and an adhesive tape, wherein the protective sleeve is sleeved outside one side of the platform body, one side of the protective cover is fixedly connected with one side of the protective sleeve, the other side of the protective cover is fixedly connected with one side of the soft cover, the other side of the soft cover is arc-shaped, and one side of the adhesive tape is fixedly connected with one side of the soft cover;
before the welding, the protective cover is sleeved outside the branch pipe table, one side of the protective cover is fixedly connected with the protective cover through threads, and when the protective cover is installed, the soft cover is installed together, the protective cover is fixedly connected with the soft cover, the soft cover is sleeved outside a welding port of the branch pipe table and the main pipe, dustproof paper on one side of the adhesive tape is removed, one side of the adhesive tape is adhered to the main pipe, and then the protective cover and the soft cover are installed.
According to some embodiments of the application, the protective sleeve comprises a third sleeve body, a fourth sleeve body and a connecting belt, wherein the third sleeve body and the fourth sleeve body are fixedly connected through the connecting belt, and one side of each of the third sleeve body and the fourth sleeve body is fixedly connected with one side of the protective cover.
According to some embodiments of the application, a threaded area is formed on one side of the third sleeve body and one side of the fourth sleeve body, a threaded column matched with the threaded area is formed on one side of the protective cover, and the threaded area is in threaded connection with the threaded column.
A manufacturing process of a flange branch pipe table for oil transportation according to an embodiment of a second aspect of the present application includes a flange branch pipe table for oil transportation according to an embodiment of the first aspect of the present application, and the steps of:
s1, casting a table body blank by adopting a casting mode;
s2, polishing and grinding the bench blank, and cutting the bench blank into a shape;
s3, punching the table body and cutting the V-shaped groove.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a first view of a flange branch pipe table for oil transportation according to an embodiment of the present application;
fig. 2 is a schematic view of a part of a structure of a stage according to an embodiment of the present application;
FIG. 3 is a partial block diagram of a positioning assembly according to an embodiment of the present application;
FIG. 4 is a schematic view of a portion of a structure of a connecting sleeve, a first rotating member and a telescopic rod according to an embodiment of the present application;
FIG. 5 is a schematic view of a portion of a structure providing a first view of a second rotating member according to an embodiment of the present application;
FIG. 6 is a schematic view of a portion of a second rotary member according to an embodiment of the present application;
FIG. 7 is a schematic view of a portion of a structure of a connector according to an embodiment of the present application;
FIG. 8 is a schematic view of a portion of a flange assembly according to an embodiment of the present application;
FIG. 9 is a schematic view of a portion of a protective assembly according to an embodiment of the present application;
FIG. 10 is a schematic view of a part of a structure of a protective sleeve according to an embodiment of the present application;
fig. 11 is a schematic view of a part of a structure of a protective cover according to an embodiment of the present application.
In the figure: 100-stage body; 110-limit rings; 200-positioning an assembly; 210-connecting sleeve; 211-a first sleeve; 212-a second sleeve; 213-a first locking bolt; 220-a first rotating member; 221-rotating shaft; 222-coat; 223-a second locking bolt; 230-telescoping rod; 231-a first stick body; 232-a second rod body; 233-a third locking bolt; 240-a second rotating member; 241-first connection block; 242-rotating the lever; 243-a second connection block; 244-fourth locking bolt; 245-a gear; 246-ring gear; 247-spring; 248-a limit rod; 249-limit groove; 250-connectors; 251-connector; 252-threaded rod; 253-a nut; 260-hoops; 300-a flange plate assembly; 310-flange pieces; 311-grooves; 312-positioning grooves; 313-boss; 314-a gasket; 320-beads; 330-baffle; 340-rotating the frame; 350-limiting blocks; 400-a protective component; 410-protecting sleeve; 411-third sleeve; 412-a fourth set; 413-a connecting band; 414-threaded region; 420-a protective cover; 421-threaded post; 430—a soft cover; 440-adhesive tape.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application.
A flange branch pipe stage for petroleum transportation according to an embodiment of the present application is described below with reference to the accompanying drawings.
As shown in fig. 1 to 11, a flange branch table for oil transportation according to an embodiment of the present application includes a table body 100 and a positioning assembly 200.
The positioning assembly 200 includes a connecting sleeve 210, a first rotating member 220, a telescopic rod 230, a second rotating member 240, a connecting member 250 and a hoop 260, where the connecting sleeve 210 includes a first sleeve body 211 and a second sleeve body 212, one side of the first sleeve body 211 is fixedly connected with one side of the second sleeve body 212, the other side of the first sleeve body 211 is fixedly connected with one side of the first rotating member 220, the other side of the second sleeve body 212 is fixedly connected with one side of the other first rotating member 220, the first sleeve body 211 and the second sleeve body 212 are both rotationally sleeved outside the table body 100, one side of the first rotating member 220 is fixedly connected with the connecting sleeve 210, the other side of the first rotating member 220 is fixedly connected with one side of the telescopic rod 230, the other side of the telescopic rod 230 is fixedly connected with one side of the second rotating member 240, one end of the connecting member 250 penetrates through the inside of the second rotating member 240, and the other end of the connecting member 250 is slidingly connected with one side of the hoop 260.
It should be noted that, the anchor ear 260 is a member for holding or hooping another material with one material, which belongs to a fastener, and the anchor ear 260 device is composed of an anchor ear plate, a wing plate, a drawknot rib plate, a bolt and an inner lining, which are known in the art, and therefore will not be described in detail.
The operation of a flange branch table for oil transportation according to an embodiment of the present application will be described below with reference to the accompanying drawings;
firstly, sleeving the anchor ear 260 outside the main pipeline, and not fastening;
then, the position of the anchor ear 260 is adjusted by using the telescopic rod 230, the angle of the anchor ear 260 is adjusted by using the second rotating member 240, and then the anchor ear 260 is fastened;
then, the distance between the second rotating member 240 and the main pipe is adjusted by the screw connection between the nut 253 and the threaded rod 252, and the table body 100 is installed inside the connection sleeve 210;
then, the angle of the table body 100 is adjusted by the first rotating member 220, the angle of the connecting member 250, the second rotating member 240 and the telescopic rod 230 is adjusted by sliding connection between the connecting member 250 and the anchor ear 260, the telescopic rod 230 and the first rotating member 220 drive the angle adjustment of the connecting sleeve 210, the angle adjustment of the table body 100 is implemented, and the table body 100 is fastened on the main pipeline side by the connecting member 250, and welding is implemented.
Therefore, in the whole use process, the angle adjustment of the table body 100 is realized, the accurate positioning between the table body 100 and the branch pipeline is realized, the welding of the branch pipeline is facilitated, the welding accuracy of the branch pipeline is improved, and the difficulty of installing the branch pipeline is reduced.
In addition, a flange branch pipe stage for petroleum transportation according to an embodiment of the present application has the following additional technical features:
according to some embodiments of the present application, as shown in fig. 2, a stop collar 110 is disposed in the middle of the table body 100, the stop collar 110 is symmetrically disposed, and the first sleeve body 211 and the second sleeve body 212 are rotatably connected between the two stop collars 110.
According to some embodiments of the present application, as shown in fig. 4, a first locking bolt 213 is provided at one side of the first housing 211, and the first locking bolt 213 is threaded through the first housing 211 to be abutted against the outside of the table body 100.
According to some embodiments of the present application, as shown in fig. 4, the first rotating member 220 includes a rotating shaft 221, an outer sleeve 222, and a second locking bolt 223, one end of the rotating shaft 221 is fixedly connected to one side of the first sleeve body 211, one end of the other rotating shaft 221 is fixedly connected to one side of the second sleeve body 212, one side of the outer sleeve 222 is fixedly connected to one side of the telescopic rod 230, one side of the rotating shaft 221 is rotatably connected to the inside of the outer sleeve 222, and the second locking bolt 223 is threaded through the outer sleeve 222 to be abutted to the outside of the rotating shaft 221.
According to some embodiments of the present application, as shown in fig. 4, the telescopic rod 230 includes a first rod 231, a second rod 232 and a third locking bolt 233, one side of the first rod 231 is slidably connected inside one side of the second rod 232, the other side of the second rod 232 is fixedly connected to one side of the outer sleeve 222, the other side of the first rod 231 is fixedly connected to one side of the second rotating member 240, and the third locking bolt 233 is threaded through the second rod 232 to abut against the surface of the first rod 231.
According to some embodiments of the present application, as shown in fig. 5, the second rotating member 240 includes a first connecting block 241, a rotating rod 242, a second connecting block 243, and a fourth locking bolt 244, one side of the first connecting block 241 is fixedly connected to one side of the first rod body 231, the first connecting block 241 is rotatably connected to the second connecting block 243, the rotating rod 242 is rotatably connected to the inside of the second connecting block 243, the rotating rod 242 is in transmission connection with one side of the first connecting block 241, the fourth locking bolt 244 is threaded through the second connecting block 243 to abut against the surface of the rotating rod 242, and one side of the connecting member 250 is threaded through the inside of the second connecting block 243.
According to some embodiments of the present application, as shown in fig. 6, the rotation lever 242 is provided with a gear 245, the first connecting block 241 is provided with a gear ring 246, and the gear 245 is in meshed connection with the gear ring 246.
According to some embodiments of the present application, as shown in fig. 6, a spring 247 and a limiting rod 248 are disposed inside the second connection block 243, a limiting groove 249 is spaced apart from one side surface of the rotation rod 242, one side of the spring 247 abuts against the inside of the second connection block 243, the other side of the spring 247 abuts against one side of the limiting rod 248, the limiting rod 248 is slidably connected inside the second connection block 243, and one side of the limiting rod 248 abuts against the inside of the limiting groove 249.
According to some embodiments of the present application, as shown in fig. 7, the connecting member 250 includes a connecting head 251, a threaded rod 252 and a nut 253, wherein one side of the connecting head 251 is slidably connected to one side of the anchor ear 260, the connecting head 251 is in threaded connection with one side of the anchor ear 260, one end of the threaded rod 252 is fixedly connected to one side of the connecting head 251, the other end of the threaded rod 252 penetrates through the second connecting block 243, and the nut 253 is in threaded connection with the outside of the threaded rod 252.
After the welding branch pipe bench, need be connected branch pipe and branch pipe bench, adopt the flange to connect generally, and the connection of flange need carry out accurate alignment with the bolt hole, and then connecting bolt side can pass from the bolt hole is inside, and the bolt hole of flange is fixed the setting in many times, therefore when installing the branch pipe, need adjust the angle of branch pipe and aim at the bolt hole, because the pipeline is longer or heavier to the regulation of branch pipe of being inconvenient for in many times, consequently bring inconvenience for the installation of branch pipe.
According to some embodiments of the present application, as shown in fig. 8, the flange assembly 300 further includes a flange plate assembly 300, the flange plate assembly 300 includes a flange plate 310, a ball 320, a baffle 330, a rotating frame 340 and a limiting block 350, the flange plate 310 and one side of the table body 100 are integrally formed, one side of the ball 320 is rotationally attached to the peripheral side of the flange plate 310, the other side of the ball 320 is rotationally attached to the inner side of the rotating frame 340, one side of the baffle 330 is rotationally connected with one side of the flange plate 310, one side of the baffle 330 is fixedly connected with one side of the rotating frame 340, one side of the limiting block 350 is fixedly connected with the inner side of the rotating frame 340, and the other side of the limiting block 350 is rotationally connected to the peripheral side of the flange plate 310.
The flange piece 310 is fixedly connected with one side of the platform body 100, one side of the ball 320 is rotationally attached to one side of the flange piece 310, the other end of the ball 320 is rotationally attached to the inner side of the rotating frame 340, one side of the baffle 330 is rotationally connected with one side of the flange piece 310, and the bolt holes are formed in the rotating frame 340, one side of the limiting block 350 is rotationally connected with the inner side of the flange piece 310, so that the rotating frame 340 is rotated under the use of the ball 320 and the limiting block 350, the rotating frame 340 can rotate to drive the bolt holes, when the flange of the branch pipe is abutted, only the angle of the rotating frame 340 needs to be adjusted, the bolt holes formed in the rotating frame 340 are accurately aligned with the bolt holes formed in the branch pipe flange, the rotation of the rotating frame 340 is utilized, the bolt holes formed in the rotating frame 340 are adjusted, the branch pipe flange are matched, the alignment between the bolt holes is facilitated, and the angle of the branch pipe does not need to be adjusted, and convenience is brought to the installation of the branch pipe.
According to some embodiments of the present application, as shown in fig. 8, the flange 310 and the rotating frame 340 are both provided with a groove 311 matching with the ball 320, the ball 320 is located inside the groove 311, a positioning groove 312 is provided inside the groove 311, and the stopper 350 is rotatably connected inside the positioning groove 312.
According to some embodiments of the present application, as shown in fig. 8, a boss 313 is provided on one side of the flange 310, and a gasket 314 is provided on one side of the boss 313.
According to some embodiments of the present application, as shown in fig. 8, the baffle 330 and the rotating frame 340 are symmetrically disposed, and the two baffles 330 and the two rotating frames 340 are fixedly connected.
Many adopt welded mode between branch pipe platform and the trunk line, and many petroleum transportation pipeline exposes outdoor, and the branch pipe platform of often using is inconvenient to implement and protects the welding mouth, consequently the welding mouth can appear the phenomenon of corrosion in long-term windy and sunny in-process, has increased the risk of petroleum leakage.
According to some embodiments of the present application, as shown in fig. 9-11, the protective assembly 400 further includes a protective cover 410, a protective cover 420, a soft cover 430 and an adhesive tape 440, wherein the protective cover 410 is sleeved outside one side of the table body 100, one side of the protective cover 420 is fixedly connected with one side of the protective cover 410, the other side of the protective cover 420 is fixedly connected with one side of the soft cover 430, the other side of the soft cover 430 is arc-shaped, and one side of the adhesive tape 440 is fixedly connected with one side of the soft cover 430.
Before welding, the protective sleeve 410 is sleeved outside the branch pipe stage, one side of the protective cover 420 is fixedly connected with the protective sleeve 410 through threads, and when the protective cover 420 is installed, the soft cover 430 is installed together, the protective cover 420 is fixedly connected with the soft cover 430, the soft cover 430 is sleeved outside a welding port between the branch pipe stage and the main pipe, dust-proof paper on one side of the adhesive tape 440 is removed, one side of the adhesive tape 440 is adhered to the main pipe, and therefore the protective cover 420 and the soft cover 430 are installed outside the welding port, protection of the welding port between the branch pipe stage and the main pipe is achieved in the whole using process, corrosion phenomenon of the welding port is reduced, and leakage risk in the petroleum conveying process is reduced.
According to some embodiments of the present application, as shown in fig. 9, the protection sleeve 410 includes a third sleeve body 411, a fourth sleeve body 412 and a connection strap 413, the third sleeve body 411 and the fourth sleeve body 412 are fixedly connected through the connection strap 413, and one side of each of the third sleeve body 411 and the fourth sleeve body 412 is fixedly connected with one side of the protection cover 420.
According to some embodiments of the present application, as shown in fig. 10 and 11, a threaded area 414 is formed on one side of each of the third casing 411 and the fourth casing 412, a threaded post 421 matching the threaded area 414 is formed on one side of the protective cover 420, and the threaded area 414 is in threaded connection with the threaded post 421.
A flange branch pipe stage for oil transportation according to an embodiment of the second aspect of the present application includes a flange branch pipe stage for oil transportation according to an embodiment of the first aspect of the present application, and the steps of:
s1, casting and forming a base 100 of the platform body in a casting mode;
s2, polishing and grinding the blank of the table body 100, and cutting and forming the blank of the table body 100;
s3, punching the table body 100 and cutting the V-shaped groove.
Other constructions and operations of a flange manifold station for oil delivery according to embodiments of the present application are known to those of ordinary skill in the art and will not be described in detail herein.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The device embodiments described above are merely illustrative.
The foregoing is merely illustrative embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present application, and the application should be covered. Therefore, the protection scope of the application is subject to the protection scope of the claims.
Claims (10)
1. A flange branch pipe stage for petroleum transportation is characterized by comprising
A table body (100);
the positioning assembly (200), the positioning assembly (200) comprises a connecting sleeve (210), a first rotating member (220), a telescopic rod (230), a second rotating member (240), a connecting member (250) and a hoop (260), the connecting sleeve (210) comprises a first sleeve body (211) and a second sleeve body (212), one side of the first sleeve body (211) is fixedly connected with one side of the second sleeve body (212), the other side of the first sleeve body (211) is fixedly connected with one side of the first rotating member (220), the other side of the second sleeve body (212) is fixedly connected with one side of the other first rotating member (220), the first sleeve body (211) and the second sleeve body (212) are both rotationally sleeved outside the platform body (100), one side of the first rotating member (220) is fixedly connected with the connecting sleeve (210), the other side of the first rotating member (220) is fixedly connected with one side of the telescopic rod (230), the other side of the telescopic rod (230) is fixedly connected with the other side of the second rotating member (240), and the other side of the telescopic rod (230) is fixedly connected with one side of the second rotating member (250), and the other end of the telescopic rod (250) is fixedly connected with one end of the inner side of the second rotating member (250);
the flange plate assembly (300), the flange plate assembly (300) comprises a flange plate (310), a ball (320), a baffle plate (330), a rotating frame (340) and a limiting block (350), wherein the flange plate (310) and one side of the table body (100) are integrally formed, one side of the ball (320) is rotationally attached to the periphery of the flange plate (310), the other side of the ball (320) is rotationally attached to the inner side of the rotating frame (340), one side of the baffle plate (330) is rotationally connected with one side of the flange plate (310), the other side of the baffle plate (330) is fixedly connected with one side of the rotating frame (340), one side of the limiting block (350) is fixedly connected with the inner side of the rotating frame (340), and the other side of the limiting block (350) is rotationally connected with the periphery of the flange plate (310).
The protection component (400), protection component (400) include lag (410), protection casing (420), soft cover (430) and sticky tape (440), lag (410) cover is in outside of stage body (100) one side, protection casing (420) one side with lag (410) one side fixed connection, protection casing (420) opposite side with soft cover (430) one side fixed connection, soft cover (430) opposite side is the arc setting, sticky tape (440) one side with soft cover (430) opposite side fixed connection.
2. The flange branch pipe table for petroleum transportation according to claim 1, wherein a limit ring (110) is provided in the middle of the table body (100), the limit rings (110) are symmetrically provided, and the first sleeve body (211) and the second sleeve body (212) are both rotatably connected between the two limit rings (110).
3. The flange branch table for petroleum transportation according to claim 1, wherein a first locking bolt (213) is provided on one side of the first sleeve body (211), and the first locking bolt (213) is threaded through the first sleeve body (211) to be abutted against the outside of the table body (100).
4. The flange branch table for petroleum transportation according to claim 1, wherein said first rotating member (220) comprises a rotating shaft (221), an outer sleeve (222) and a second locking bolt (223), one end of said rotating shaft (221) is fixedly connected to one side of said first sleeve body (211), the other end of said rotating shaft (221) is fixedly connected to one side of said second sleeve body (212), one side of said outer sleeve (222) is fixedly connected to one side of said telescopic rod (230), one side of said rotating shaft (221) is rotatably connected to the inside of said outer sleeve (222), and said second locking bolt (223) is threaded through said outer sleeve (222) to abut against the outside of said rotating shaft (221).
5. The flange branch table for petroleum transportation according to claim 4, wherein said telescopic rod (230) comprises a first rod body (231), a second rod body (232) and a third locking bolt (233), one side of said first rod body (231) is slidably connected inside one side of said second rod body (232), the other side of said second rod body (232) is fixedly connected with one side of said jacket (222), the other side of said first rod body (231) is fixedly connected with one side of said second rotary member (240), and said third locking bolt (233) is threaded through said second rod body (232) to abut against the surface of said first rod body (231).
6. The flange branch table for petroleum transportation according to claim 5, wherein said second rotating member (240) comprises a first connecting block (241), a rotating rod (242), a second connecting block (243) and a fourth locking bolt (244), one side of said first connecting block (241) is fixedly connected to one side of said first rod body (231), said first connecting block (241) is rotatably connected to said second connecting block (243), said rotating rod (242) is rotatably connected to the inside of said second connecting block (243), said rotating rod (242) is in transmission connection with one side of said first connecting block (241), said fourth locking bolt (244) is threaded through said second connecting block (243) to abut against the surface of said rotating rod (242), and one side of said connecting member (250) is threaded through the inside of said second connecting block (243).
7. A flange branch table for oil transportation according to claim 6, wherein the turning lever (242) is provided with a gear (245), the first connecting block (241) is provided with a gear ring (246), and the gear (245) is in meshed connection with the gear ring (246).
8. The flange branch table for petroleum transportation according to claim 6, wherein a spring (247) and a limiting rod (248) are provided inside the second connecting block (243), a limiting groove (249) is provided on one side surface of the rotating rod (242) at intervals, one side of the spring (247) abuts against the inside of the second connecting block (243), the other side of the spring (247) abuts against one side of the limiting rod (248), the limiting rod (248) is slidingly connected inside the second connecting block (243), and one side of the limiting rod (248) abuts against the inside of the limiting groove (249).
9. The flange branch table for petroleum transportation according to claim 6, wherein said connector (250) comprises a connector (251), a threaded rod (252) and a nut (253), one side of said connector (251) is slidably connected to one side of said anchor ear (260), said connector (251) is screwed to one side of said anchor ear (260), one end of said threaded rod (252) is fixedly connected to the other side of said connector (251), the other end of said threaded rod (252) penetrates through the inside of said second connecting block (243), and said nut (253) is screwed to the outside of said threaded rod (252).
10. A process for manufacturing a flange manifold station for oil transportation, comprising a flange manifold station for oil transportation as defined in claim 1, and the steps of:
s1, casting a base of a table body (100) by adopting a casting mode;
s2, polishing and grinding the blank of the table body (100), and cutting and forming the blank of the table body (100);
s3, punching the table body (100) and cutting the V-shaped groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211369187.3A CN115789380B (en) | 2022-11-03 | 2022-11-03 | Flange branch pipe table for petroleum transportation and manufacturing process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211369187.3A CN115789380B (en) | 2022-11-03 | 2022-11-03 | Flange branch pipe table for petroleum transportation and manufacturing process thereof |
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| CN115789380B true CN115789380B (en) | 2023-12-05 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115789380A (en) | 2023-03-14 |
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