CN113864538A - Safe and efficient blow-off pipe - Google Patents

Safe and efficient blow-off pipe Download PDF

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Publication number
CN113864538A
CN113864538A CN202110960335.8A CN202110960335A CN113864538A CN 113864538 A CN113864538 A CN 113864538A CN 202110960335 A CN202110960335 A CN 202110960335A CN 113864538 A CN113864538 A CN 113864538A
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CN
China
Prior art keywords
fixed
pipe
movable sleeve
safe
supporting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202110960335.8A
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Chinese (zh)
Other versions
CN113864538B (en
Inventor
于冬
颜守春
朱德生
朱海东
李�杰
颜小力
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Jiangsu Shuanghui Machinery Manufacturing Co ltd
Original Assignee
Jiangsu Shuanghui Machinery Manufacturing Co ltd
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Publication date
Application filed by Jiangsu Shuanghui Machinery Manufacturing Co ltd filed Critical Jiangsu Shuanghui Machinery Manufacturing Co ltd
Priority to CN202110960335.8A priority Critical patent/CN113864538B/en
Publication of CN113864538A publication Critical patent/CN113864538A/en
Application granted granted Critical
Publication of CN113864538B publication Critical patent/CN113864538B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/003—Auxiliary devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

The invention discloses a safe and efficient discharging pipe which comprises a discharging pipe, a fixed sleeve, a supporting assembly, a movable sleeve and a limiting assembly, wherein flange plates are fixed at two ends of the discharging pipe, the fixed sleeve is fixed on the surface of the discharging pipe, the supporting assembly used for supporting the discharging pipe is arranged at the bottom of a connecting block, the movable sleeve is sleeved at one end of the discharging pipe, and the limiting assembly used for limiting and fixing the movable sleeve is arranged at the top of a fixed disc. This safe high-efficient blowing pipe is provided with movable sleeve and fixed disk, makes its laminating another group blow the fixed disk on spray tube surface through promoting a set of movable sleeve who puts the spray tube outside, the gag lever post at cooperation fixed disk top carries on spacing fixedly to movable sleeve for surround the ring flange of junction after two sets of blowing pipe installations, so that protect the junction between two sets of blowing pipes, avoid the junction to lead to oil gas to reveal because of the collision, improve the security in the use.

Description

Safe and efficient blow-off pipe
Technical Field
The invention relates to the technical field related to oil exploitation, in particular to a safe and efficient blowout pipe.
Background
The blowout pipe is a special pipeline which is used in oil gas exploration and development and is used for manually opening a well mouth for oil gas test work and leading oil gas in a well to be ejected out of the well in a controlled manner, the blowout pipeline which is usually composed of a plurality of groups of blowout pipes is used for discharging the oil gas, the existing blowout pipes are usually connected and installed by using bolts to connect and install flange plates on two groups of blowout pipes, the joint is usually exposed outside, which is inconvenient for protecting the joint and easy to affect the sealing performance between pipelines due to external collision or bad weather, thereby causing certain potential safety hazard when oil gas is discharged, and because of different geologies of different installation sites, the existing blowout pipe usually needs to use a bearing pile to support the blowout pipe during installation, and the bearing pile is carried by the manual work usually, leads to the installation comparatively troublesome to influence holistic installation effectiveness.
Disclosure of Invention
The invention aims to provide a safe and efficient blow-off pipe, and aims to solve the problems that the existing blow-off pipe in the background art is inconvenient to protect a joint and troublesome to install.
In order to achieve the purpose, the invention provides the following technical scheme: a safe and efficient blow-off pipe, which comprises a blow-off pipe, a fixed sleeve, a supporting component, a movable sleeve and a limiting component,
two ends of the blow-off pipe are fixed with flange plates, the surfaces of the flange plates are provided with mounting holes, and the surfaces of the flange plates are provided with sealing rings;
the fixed sleeve is fixed on the surface of the blowout pipe, an annular chute is formed in the surface of the fixed sleeve, hanging rings are fixed at two ends of the fixed sleeve, a supporting table is arranged in the annular chute, a ball pin seat is fixed at the bottom of the supporting table, a ball is arranged in the ball pin seat, a fixed block is fixed on the outer side of the ball, and a connecting block is fixed at the bottom of the fixed block;
the supporting assembly for supporting the blow-off pipe is arranged at the bottom of the connecting block;
the movable sleeve is sleeved at one end of the blow-off pipe, an annular limiting groove is formed in one end of the movable sleeve, an observation window is arranged on the surface of the movable sleeve, a fixed disc is fixed at the other end of the blow-off pipe, and an annular clamping groove is formed in the surface of the fixed disc;
the limiting assembly used for limiting and fixing the movable sleeve is arranged at the top of the fixed disc.
Preferably, the supporting component comprises a supporting seat, a handle, an inserting rod, a screw rod, a connecting rod and a movable block, wherein the handle is arranged on the outer side of the supporting seat, the screw rod is rotatably connected inside the supporting seat, the screw rod is connected with the handle, the two ends of the connecting rod are respectively connected with a connecting block and the movable block, the movable block is slidably connected at the two ends of the supporting seat, and the movable block is in threaded connection with the screw rod.
Through adopting above-mentioned technical scheme, make under mutually supporting between supporting seat, handle, lead screw, connecting rod and movable block and to support putting the spray tube, improve the convenience in the installation.
Preferably, spacing subassembly includes gag lever post, pull ring and spring, the gag lever post runs through the setting at the top of fixed disk, and the top of gag lever post is fixed with the pull ring, the spring cup joints on the surface of gag lever post, and the both ends of spring are connected with the top of pull ring and fixed disk respectively.
Through adopting above-mentioned technical scheme, can carry out spacing fixed to the movable sleeve under mutually supporting between gag lever post, pull ring and spring to protect the ring flange.
Preferably, the inner wall surface of the blowout pipe is provided with a high-temperature-resistant anticorrosive coating, and the high-temperature-resistant anticorrosive coating is made of inorganic zinc-rich primer.
By adopting the technical scheme, the corrosion resistance of the inner wall surface of the blow-off pipe can be effectively improved, so that the service life of the blow-off pipe is prolonged.
Preferably, the inner wall of the blow-off pipe is provided with reinforcing ribs, and the reinforcing ribs are provided with a plurality of groups.
By adopting the technical scheme, the overall strength of the blow-off pipe can be improved, so that the phenomenon of bending is avoided.
Preferably, the surface of the supporting table is provided with an arc-shaped groove, and the surface of the arc-shaped groove is provided with a plurality of groups of balls.
By adopting the technical scheme, the blow-off pipe can be conveniently rotated when being installed, and the convenience in installation is improved.
Preferably, the inner diameter of the ball pin seat corresponds to the outer diameter of the ball.
By adopting the technical scheme, the angle position of the blow-off pipe can be conveniently adjusted during installation, and the installation is convenient.
Preferably, the inner diameter of the movable sleeve is larger than the outer diameter of the flange plate, and the thickness of the side wall of the movable sleeve is the same as the inner diameter width of the annular clamping groove.
Through adopting above-mentioned technical scheme, under the mutually supporting between movable sleeve and fixed disk for can protect the junction of two sets of blowing pipes after the installation.
Preferably, the bottom of supporting seat is fixed with the inserted bar, and the equidistant setting of inserted bar is in the bottom of supporting seat.
Through adopting above-mentioned technical scheme, can improve the land fertility of grabbing of supporting seat to improve the stability when putting the spray tube and supporting.
Compared with the prior art, the invention has the beneficial effects that: the safe and high-efficiency blow-off pipe,
(1) the reinforcing ribs are arranged in the inner wall of the blowout pipe, so that the overall strength of the blowout pipe can be improved, the bending is avoided, and the corrosion resistance in the use process can be improved and the service life of the blowout pipe can be prolonged by matching with the corrosion-resistant coating on the surface of the inner wall of the blowout pipe;
(2) the fixed sleeve and the blowout pipe can be conveniently rotated through the balls on the surface of the support table, and the ball pin base at the bottom of the support table is matched to rotate outside the ball body, so that the angle of the blowout pipe can be conveniently adjusted in installation, and the practicability of the blowout pipe is improved;
(3) the connecting rod and the movable blocks are arranged, the screw rod is driven to rotate through the rotating handle, the screw rod drives the two groups of movable blocks to slide, so that the movable blocks are matched with the connecting rod to drive the connecting block and the supporting table to ascend, the discharging pipe is conveniently supported, the supporting height can be adjusted, and the convenience in the use process is improved;
(4) be provided with movable sleeve and fixed disk, make its laminating another group put the fixed disk on spray tube surface through promoting a set of movable sleeve who puts the spray tube outside, the gag lever post at cooperation fixed disk top carries on spacingly fixedly to movable sleeve for surround the ring flange of junction after two sets of spray tubes of putting are installed, so that protect two sets of junctions of putting between the spray tube, avoid the junction to lead to oil gas to reveal because of the collision, improve the security in the use.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side sectional view of the blow-off tube of the present invention;
FIG. 3 is a side view of a support stage according to the present invention;
FIG. 4 is a schematic cross-sectional view of the support base of the present invention;
FIG. 5 is a schematic cross-sectional view of the movable sleeve of the present invention;
FIG. 6 is a schematic sectional view of the fixing plate of the present invention.
In the figure: 1. put spray tube, 2, ring flange, 3, mounting hole, 4, strengthening rib, 5, sealing washer, 6, fixed sleeve, 7, annular spout, 8, rings, 9, brace table, 10, ball, 11, ball pin base, 12, spheroid, 13, fixed block, 14, connecting block, 15, supporting component, 1501, supporting seat, 1502, handle, 1503, inserted bar, 1504, lead screw, 1505, connecting rod, 1506, the movable block, 16, the activity sleeve, 17, annular spacing groove, 18, the observation window, 19, the fixed disk, 20, ring groove, 21, spacing subassembly, 2101, gag lever post, 2102, the pull ring, 2103, the spring.
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.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a safe high-efficient blowout pipe, as shown in fig. 1 and fig. 2, the both ends of blowing pipe 1 are fixed with ring flange 2, and ring flange 2's surface has seted up mounting hole 3, ring flange 2's surface is provided with sealing washer 5 simultaneously, the inner wall surface of blowing pipe 1 is provided with high temperature resistant anticorrosive coating, and high temperature resistant anticorrosive coating is formed by the preparation of inorganic zinc-rich primer, be provided with strengthening rib 4 in the inner wall of blowing pipe 1, and strengthening rib 4 is provided with the multiunit, can improve the bulk strength of blowing pipe 1 through setting up strengthening rib 4, thereby avoid appearing crooked phenomenon, the cooperation is blown the high temperature resistant anticorrosive coating on 1 inner wall surface of blowing pipe and can be improved the corrosion resistance of blowing pipe 1 inner wall, thereby improve its life.
As shown in fig. 1, 3 and 4, the fixing sleeve 6 is fixed on the surface of the blowout pipe 1, the surface of the fixing sleeve 6 is provided with an annular chute 7, both ends of the fixing sleeve 6 are fixed with hanging rings 8, a supporting table 9 is arranged in the annular chute 7, the bottom of the supporting table 9 is fixed with a ball pin seat 11, the surface of the supporting table 9 is provided with an arc-shaped groove, the surface of the arc-shaped groove is provided with a plurality of groups of balls 10, the fixing sleeve 6 and the blowout pipe 1 can be conveniently rotated through the arc-shaped groove on the surface of the supporting table 9, the supporting table 9 can be limited by matching with the annular chute 7 on the surface of the fixing sleeve 6, the phenomenon of deviation in the rotating process is avoided, meanwhile, the balls 10 can reduce the friction force in the rotating process and improve the practicability, a ball 12 is arranged in the ball pin seat 11, a fixing block 13 is fixed on the outer side of the ball 12, and a connecting block 14 is fixed at the bottom of the fixing block 13, the inner diameter of the ball pin seat 11 corresponds to the outer diameter of the ball 12, so that the angle of the blow-off pipe 1 can be adjusted after the blow-off pipe 1 is supported, the adjustment can be carried out according to the installation site, and the convenience in the installation process is improved.
As shown in fig. 1 and 4, a supporting assembly 15 for supporting the blowout pipe 1 is disposed at the bottom of the connecting block 14, the supporting assembly 15 includes a supporting base 1501, a handle 1502, an inserting rod 1503, a screw rod 1504, a connecting rod 1505 and a movable block 1506, the handle 1502 is disposed at the outer side of the supporting base 1501, the screw rod 1504 is rotatably connected inside the supporting base 1501, the screw rod 1504 is connected with the handle 1502, two ends of the connecting rod 1505 are respectively connected with the connecting block 14 and the movable block 1506, the movable block 1506 is slidably connected with two ends inside the supporting base 1501, the movable block 1506 is in threaded connection with the screw rod 1504, the screw rod 1504 is driven by the rotating handle 1502 to rotate, the movable block 1506 with two ends in threaded connection is driven by the screw rod 1504 to move and slide towards each other, so that the movable block 1506 drives the connecting block 14 and the fixed block 13 to lift up the height through the connecting rod 1505, so that the supporting table 9 supports the blowout pipe 1 upwards, the installation is convenient.
As shown in fig. 1, 5 and 6, the movable sleeve 16 is sleeved at one end of the blowout pipe 1, one end of the movable sleeve 16 is provided with an annular limiting groove 17, the surface of the movable sleeve 16 is provided with an observation window 18, the other end of the blowout pipe 1 is fixed with a fixed disc 19, the surface of the fixed disc 19 is provided with an annular clamping groove 20, the inner diameter of the movable sleeve 16 is larger than the outer diameter of the flange 2, and the thickness of the side wall of the movable sleeve 16 is the same as the inner diameter and width of the annular clamping groove 20, so that the movable sleeve 16 on one group of blowout pipes 1 is conveniently pushed after the two groups of blowout pipes 1 are installed, and the movable sleeve 16 is clamped into the annular clamping groove 20 on the surface of the fixed disc 19 on the other group of blowout pipes 1, so that the movable sleeve 16 surrounds the flange at the joint of the two groups of blowout pipes 1, the structure is simple, and the joint is convenient to protect.
As shown in fig. 1 and 6, a limiting component 21 for limiting and fixing the movable sleeve 16 is disposed at the top of the fixed disk 19, the limiting component 21 includes a limiting rod 2101, a pull ring 2102 and a spring 2103, the limiting rod 2101 is disposed at the top of the fixed disk 19 in a penetrating manner, the pull ring 2102 is fixed at the top of the limiting rod 2101, the spring 2103 is sleeved on the surface of the limiting rod 2101, two ends of the spring 2103 are respectively connected with the pull ring 2102 and the top of the fixed disk 19, the pull ring 2102 and the limiting rod 2101 can be driven to move towards one end close to the central axis of the fixed disk 19 under the elastic force of the spring 2103, so that after one end of the movable sleeve 16 is clamped into the annular clamping groove 20 on the surface of the fixed disk 19, the limiting rod 2101 can be clamped into the annular limiting groove 17 on the surface of the movable sleeve 16, so as to limit the movable sleeve 16.
The working principle is as follows: when the safe and efficient blowout pipe is installed, the blowout pipe 1 can be conveniently hoisted and transported by the lifting rings 8 at the two ends of the sleeve 6 fixed on the surface of the blowout pipe 1, after the blowout pipe is transported to an installation place, the ground can be clamped by the inserted rod 1503 at the bottom of the supporting seat 1501, the ground gripping performance of the supporting seat 1501 is improved, then the handle 1502 at the outer side of the supporting seat 1501 is rotated to drive the screw rod 1504 to rotate, the screw rod 1504 drives the two groups of movable blocks 1506 to move oppositely to slide, the connecting rod 1505 is matched to drive the connecting block 14 and the fixed block 13 to ascend, and the supporting table 9 is driven to ascend so as to support the blowout pipe 1, meanwhile, the angles of the supporting table 9 and the blowout pipe 1 can be adjusted by the ball 12 above the fixed block 13 after the blowout pipe 1 is supported, the ball 10 is matched to drive the fixed sleeve 6 and the blowout pipe 1 to rotate so as to enable the flange plates 2 at the two ends of the blowout pipe 1 to support the same, then, the two groups of blowing pipes 1 can be installed by being clamped into the installation holes 3 on the surfaces of the two groups of flange plates 2 through bolts, after the installation, a pull ring 2102 at the top of a fixed disk 19 at the outer side of one group of blowing pipes 1 is pulled to drive a limiting rod 2101 to ascend, then a movable sleeve 16 on the surface of the other group of blowing pipes 1 is pushed to be clamped into an annular clamping groove 20 on the surface of the fixed disk 19, then the pull ring 2102 at the top of the limiting rod 2101 is loosened to slide towards one end close to the central axis of the fixed disk 19 under the elastic action of a spring 2103, so that the limiting rod 2101 is clamped into an annular limiting groove 17 on the surface of the movable sleeve 16 to limit the movable sleeve 16 so as to protect the flange plates 2, in the use process, the integral strength can be improved through a reinforcing rib 4 in the inner wall of the blowing pipe 1, the bending is avoided, and the corrosion resistance can be improved by being matched with a high-temperature resistant anticorrosive coating on the surface of the inner wall of the blowing pipe 1, thereby increasing its useful life, which completes the entire operation, and which is not described in detail in this specification is well within the skill of those in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (9)

1. The utility model provides a safe high-efficient blowing pipe, includes blowing pipe (1), fixed sleeve (6), supporting component (15), movable sleeve (16) and spacing subassembly (21), its characterized in that:
two ends of the blow-off pipe (1) are fixed with flange plates (2), the surfaces of the flange plates (2) are provided with mounting holes (3), and the surfaces of the flange plates (2) are provided with sealing rings (5);
the fixed sleeve (6) is fixed on the surface of the blowout pipe (1), an annular sliding groove (7) is formed in the surface of the fixed sleeve (6), lifting rings (8) are fixed at two ends of the fixed sleeve (6), a supporting table (9) is arranged in the annular sliding groove (7), a ball pin seat (11) is fixed at the bottom of the supporting table (9), a ball (12) is arranged in the ball pin seat (11), a fixed block (13) is fixed on the outer side of the ball (12), and a connecting block (14) is fixed at the bottom of the fixed block (13);
the supporting assembly (15) for supporting the blow-off pipe (1) is arranged at the bottom of the connecting block (14);
the movable sleeve (16) is sleeved at one end of the blowing pipe (1), an annular limiting groove (17) is formed in one end of the movable sleeve (16), an observation window (18) is arranged on the surface of the movable sleeve (16), a fixed disc (19) is fixed at the other end of the blowing pipe (1), and an annular clamping groove (20) is formed in the surface of the fixed disc (19);
the limiting component (21) used for limiting and fixing the movable sleeve (16) is arranged at the top of the fixed disc (19).
2. A safe and efficient blowout preventer according to claim 1, wherein: the supporting assembly (15) comprises a supporting seat (1501), a handle (1502), an inserting rod (1503), a screw rod (1504), a connecting rod (1505) and a movable block (1506), wherein the handle (1502) is arranged on the outer side of the supporting seat (1501), the screw rod (1504) is rotatably connected to the inside of the supporting seat (1501), the screw rod (1504) is connected with the handle (1502), two ends of the connecting rod (1505) are respectively connected with a connecting block (14) and the movable block (1506), the movable block (1506) is slidably connected to two ends of the inside of the supporting seat (1501), and the movable block (1506) is in threaded connection with the screw rod (1504).
3. A safe and efficient blowout preventer according to claim 1, wherein: spacing subassembly (21) include gag lever post (2101), pull ring (2102) and spring (2103), gag lever post (2101) run through the setting at the top of fixed disk (19), and the top of gag lever post (2101) is fixed with pull ring (2102), spring (2103) cup joint on the surface of gag lever post (2101), and the both ends of spring (2103) are connected with the top of pull ring (2102) and fixed disk (19) respectively.
4. A safe and efficient blowout preventer according to claim 1, wherein: the inner wall surface of the blow-off pipe (1) is provided with a high-temperature resistant anticorrosive coating which is made of inorganic zinc-rich primer.
5. A safe and efficient blowout preventer according to claim 1, wherein: reinforcing ribs (4) are arranged in the inner wall of the blow-off pipe (1), and a plurality of groups of reinforcing ribs (4) are arranged.
6. A safe and efficient blowout preventer according to claim 1, wherein: the surface of the supporting table (9) is provided with an arc-shaped groove, and the surface of the arc-shaped groove is provided with a plurality of groups of balls (10).
7. A safe and efficient blowout preventer according to claim 1, wherein: the inner diameter of the ball pin seat (11) corresponds to the outer diameter of the ball body (12).
8. A safe and efficient blowout preventer according to claim 1, wherein: the inner diameter of the movable sleeve (16) is larger than the outer diameter of the flange plate (2), and the thickness of the side wall of the movable sleeve (16) is the same as the inner diameter width of the annular clamping groove (20).
9. A safe and efficient blowout preventer according to claim 2, wherein: the bottom of the supporting seat (1501) is fixed with inserted bars (1503), and the inserted bars (1503) are arranged at the bottom of the supporting seat (1501) at equal intervals.
CN202110960335.8A 2021-08-20 2021-08-20 Safe and efficient blowout pipe Active CN113864538B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207112156U (en) * 2017-07-10 2018-03-16 常州大谷液压器材有限公司 A kind of 90 ° of SAE adpting flanges of Shockproof corrosion resistant
CN209557889U (en) * 2019-01-24 2019-10-29 江苏城科建设发展有限公司 A kind of cement transportation pipeline of stabilization
CN210206262U (en) * 2019-07-16 2020-03-31 江苏天毅环保科技有限公司 Flange filter cylinder with neck iron cover
CN210566711U (en) * 2019-07-19 2020-05-19 广东首信环保科技有限公司 Pipeline bracket for sewage filtration
CN213206704U (en) * 2020-10-12 2021-05-14 福建省冠大阀门制造有限公司 Flange gate valve that security performance is high

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207112156U (en) * 2017-07-10 2018-03-16 常州大谷液压器材有限公司 A kind of 90 ° of SAE adpting flanges of Shockproof corrosion resistant
CN209557889U (en) * 2019-01-24 2019-10-29 江苏城科建设发展有限公司 A kind of cement transportation pipeline of stabilization
CN210206262U (en) * 2019-07-16 2020-03-31 江苏天毅环保科技有限公司 Flange filter cylinder with neck iron cover
CN210566711U (en) * 2019-07-19 2020-05-19 广东首信环保科技有限公司 Pipeline bracket for sewage filtration
CN213206704U (en) * 2020-10-12 2021-05-14 福建省冠大阀门制造有限公司 Flange gate valve that security performance is high

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