CN208535381U

CN208535381U - A kind of natural gas exploration conveyance conduit fast joint structure

Info

Publication number: CN208535381U
Application number: CN201821093430.2U
Authority: CN
Inventors: 朱弢
Original assignee: Xinchang Jiaxiang Electronic Technology Co Ltd
Current assignee: Xinchang Jiaxiang Electronic Technology Co Ltd
Priority date: 2018-07-11
Filing date: 2018-07-11
Publication date: 2019-02-22
Anticipated expiration: 2028-07-11

Abstract

The utility model discloses a kind of natural gas exploration conveyance conduit fast joint structures, including pipe main body, gag lever post, first bearing and threaded hole, the bottom of the screw shell is provided with pedestal, and it is connected between pedestal and pedestal by fixed link, and the top of fixed link, which is run through, perforation, the perforation is internally provided with fixed fixture block, and the overhead surface of pedestal is arranged in fixed fixture block, the overhead surface of pedestal is additionally provided with scale, the top of the first bearing is fixedly connected with flange, and the inside of second bearing is arranged in the bottom of first bearing, the threaded hole is applied in the top of flange.The natural gas exploration is provided with gag lever post with conveyance conduit fast joint structure, it is possible thereby to be determined according to limit pole length to the position of lantern ring, and then collar footprint screw shell and threaded post is just made to can be very good to carry out the height of entire pipeline certain support work, facilitate the position of staff's line up to move.

Description

A kind of natural gas exploration conveyance conduit fast joint structure

Technical field

The utility model relates to natural-gas transfer pipelines to install correlative technology field, and specially a kind of natural gas is surveyed with defeated Send conduit fast connection structure.

Background technique

Natural gas exploration with conveying pipeline connection structure be it is a kind of by natural gas exploration the numerous pipelines of transmission process and pipe Be attached between road, achieve the effect that facilitate and carry out long distance transportation, although the type of the connection structure on existing market with It is large number of, but its still there is some problems, such as the pipeline configuration on existing market during being installed not It is convenient accurately to be coincide at port, it can take a substantial amount of time and existing pipeline is in the mistake for being attached installation It is to be installed by flange in journey, thus just makes entire connection structure flange base is very difficult work is fixed, Difficulty is brought for the installment work of staff, therefore, we just propose that a kind of natural gas for facilitating solution problem above is surveyed Survey conveying pipeline connection structure.

Utility model content

The purpose of this utility model is to provide a kind of natural gas exploration conveyance conduit fast joint structures, on solving The exploration of natural gas currently on the market for stating background technique proposition cannot during being installed with conveying pipeline connection structure Quickly mutually to coincide between two nozzles, the fixed very difficult problem of work of the bolt of later flange base.

To achieve the above object, the utility model provides the following technical solutions: a kind of natural gas exploration conveyance conduit is fast Fast connection structure, including pipe main body, gag lever post, first bearing and threaded hole, the top of the pipe main body are fixedly installed with Flange, and be connected between flange and flange by fastening bolt, the bottom of the gag lever post is fixedly installed with lantern ring, and lantern ring Bottom be fixedly installed with screw shell, and threaded post is provided between screw shell and screw shell, the screw shell Bottom be provided with pedestal, and be connected between pedestal and pedestal by fixed link, and the top of fixed link is through there is perforation, The perforation is internally provided with fixed fixture block, and the overhead surface of pedestal, the overhead surface of pedestal is arranged in fixed fixture block It is additionally provided with scale, the two sides top of the fixed link is respectively connected with fixed pointers, and the top of the first bearing is fixedly connected There is flange, and the inside of second bearing is arranged in the bottom of first bearing, the threaded hole is applied in the top of flange.

Preferably, it is structure as a whole between the flange and first bearing, and the outer wall of first bearing and pipe main body It is to be fitted and connected between inner wall.

Preferably, the connection type between the gag lever post and lantern ring is welds, and the perspective plane shape of gag lever post and lantern ring Shape is L shape structure, and the connection type between lantern ring and pipe main body is to be connected together.

Preferably, the equal length of the length and fixed link of the pedestal, and the vertical central axes of pedestal and scale is perpendicular Straight central axes overlap.

Preferably, the shape of the size for the shape that the top of the fixed link, which is run through, to be had perforation, and perforate and fixed fixture block Size matches, and is structure as a whole between fixed fixture block and pedestal, while the horizontal median axis of fixed fixture block and pedestal Horizontal median axis overlaps, and the top dead center position of fixed link is fixed with fixed pointers.

Preferably, the connection relationship between the second bearing and pipe main body inner wall is welds, and the wall of second bearing Thickness is greater than the clearance distance between pipe main body and first bearing.

Compared with prior art, the utility model has the beneficial effects that the natural gas exploration is quickly connected with conveyance conduit Structure setting has gag lever post, it is possible thereby to be determined according to limit pole length to the position of lantern ring, and then just makes lantern ring bottom Portion's screw shell and threaded post can be very good to carry out the height of entire pipeline certain support work, facilitate staff couple The position of nozzle is moved, meanwhile, the setting of scale, facilitates staff position according to indicated by fixed pointers above pedestal It sets and the height between 2 pedestals is observed, the lifting work of matching thread sleeve and threaded post can reach well 2 nozzles are in the effect in same level, the position that will not expend a large amount of time line up of staff carries out really Fixed, the setting of first bearing can make flange can be very good to be rotated during being installed, and facilitate bottom Threads turn the fixed work of bolt, while the normal work of first bearing that guarantee is set of second bearing are carried out to it to top It during work, also can be very good for first bearing and the gap inside pipe main body to be sealed, avoid natural gas The problem of being revealed in gap inside one bearing and pipe main body.

Detailed description of the invention

Fig. 1 is the utility model schematic view of the front view；

Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；

Fig. 3 is the utility model pipe main body top schematic cross-sectional view；

Fig. 4 is the utility model lantern ring schematic cross-sectional view；

Fig. 5 is the utility model flange side structure schematic view；

Fig. 6 is enlarged structure schematic diagram at B in the utility model Fig. 3.

In figure: 1, pipe main body；2, flange；3, fastening bolt；4, gag lever post；5, lantern ring；6, screw shell；7, screw thread Column；8, pedestal；9, fixed link；10, it perforates；11, fixed fixture block；12, fixed pointers；13, scale；14, first bearing；15, spiral shell Pit；16, second bearing.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-6, the utility model provides a kind of technical solution: a kind of natural gas exploration conveyance conduit quickly connects Binding structure, including it is pipe main body 1, flange 2, fastening bolt 3, gag lever post 4, lantern ring 5, screw shell 6, threaded post 7, pedestal 8, solid Fixed pole 9, perforation 10, fixed fixture block 11, fixed pointers 12, scale 13, first bearing 14, threaded hole 15 and second bearing 16, pipe The top of road main body 1 is fixedly installed with flange 2, and is connected between flange 2 and flange 2 by fastening bolt 3, flange 2 and the It is structure as a whole between one bearing 14, and to be fitted and connected between the outer wall of first bearing 14 and the inner wall of pipe main body 1, it is convenient Flange 2 is rotated under the action of first bearing 14, reaches what convenience was fastenedly connected the flange 2 of bottom Effect, the bottom of gag lever post 4 are fixedly installed with lantern ring 5, and the bottom of lantern ring 5 is fixedly installed with screw shell 6, gag lever post 4 with Connection type between lantern ring 5 is welding, and the perspective plane shape of gag lever post 4 and lantern ring 5 is L shape structure, and lantern ring 5 with Connection type between pipe main body 1 is to be connected together, the convenient position made between 2 pedestals 8 under the action of gag lever post 4 It determines, achievees the effect that be determined its height under the action of fixed link 9, and screw shell 6 and screw shell 6 Between be provided with threaded post 7, the bottom of screw shell 6 is provided with pedestal 8, and between pedestal 8 and pedestal 8 pass through 9 phase of fixed link Connection, the length of pedestal 8 and the equal length of fixed link 9, and the vertical central axes phase of the vertical central axes of pedestal 8 and scale 13 Mutually be overlapped, and the top of fixed link 9 is through there is perforation 10, perforate 10 the fixed fixture block 11 that is internally provided with, fixed link 9 it is upper Side, which is run through, perforation 10, and the size of the shape of perforation 10 matches with the shape size of fixed fixture block 11, and fixed fixture block It is structure as a whole between 11 and pedestal 8, while the horizontal median axis and the horizontal median axis phase mutual respect of pedestal 8 of fixed fixture block 11 It closes, the top dead center position of fixed link 9 is fixed with fixed pointers 12, convenient to carry out under the action of fixed link 9 between pedestal 8 It is fixed, also facilitate and the height between 2 pipe main bodies 1 is determined and is adjusted under the action of fixed pointers 12, and is solid Determine the overhead surface that pedestal 8 is arranged in fixture block 11, the overhead surface of pedestal 8 is additionally provided with scale 13, the two sides top of fixed link 9 It is respectively connected with fixed pointers 12, the top of first bearing 14 is fixedly connected with flange 2, and the bottom setting of first bearing 14 is the The inside of two bearings 16, the connection relationship between 1 inner wall of second bearing 16 and pipe main body are welding, and the wall of second bearing 16 Thickness is greater than the clearance distance between pipe main body 1 and first bearing 14, convenient to avoid natural gas under the action of second bearing 16 It is revealed in gap between pipe main body 1 and first bearing 14, threaded hole 15 is applied in the top of flange 2.

Working principle: when using natural gas exploration conveyance conduit fast joint structure, firstly, it is necessary to by first 1 side of being placed on the ground of pipe main body, then, position of the mobile lantern ring 5 on pipe main body 1, so that the limit of 5 top of lantern ring Bar 4 is contacted with flange 2, later, first pipe main body 1 is placed on position to be installed under the action of pedestal 8, then, just It needs to contact with each other between the flange 2 and first 1 upper flange 2 of pipe main body on second 1 top of pipe main body, then, then By second pipe main body 1 under the action of pedestal 8 be fixed between ground, then, staff is first by fixed link 9 It is connected together between the perforation 10 of top and the fixation fixture block 11 of first 1 top of pipe main body, after the completion of connection, so that The other end of fixed link 9 is directed at the pedestal 8 of second 1 bottom of pipe main body, so that the fixed pointers 12 on 9 top of fixed link are aligned Scale 13 in second 1 bottom base 8 of pipe main body, when fixed pointers 12 are directed at the center of scale 13, at this point, 2 The nozzle of a pipe main body 1 is mutually identical, if not being in center, just needs to rotate screw shell 6, make It obtains screw shell 6 and carries out rotation raising and lowering in the top of threaded post 7, the rotation to screw shell 6, so that second pipeline The center of scale 13 of 1 bottom base of main body, 8 top and the fixed pointers 12 on 9 top of fixed link are in same horizontal line, Just it ensure that the nozzle of 2 pipe main bodies, 1 top is mutually identical, later, flange 2 can be fastened, work people Member carries out installment work by top of the fastening bolt 3 to flange 2, when the threaded hole 15 of 2 bottom of flange cannot carry out well When installment work, staff can make the outside of first bearing 14 rotate in the inside of second bearing 16, first axle The rotation of 14 drive flanges 2 is held, so that the threaded hole 15 of 2 bottom of flange is in the top of pipe main body 1, and then staff To complete the installment work of entire pipe main body 1 well, simultaneously as the presence of second bearing 16, also can be very good Guarantee that 1 inside natural gas of pipe main body will not be revealed from the inside of pipe main body 1 and the gap of first bearing 14, this specification In the content that is not described in detail belong to the prior art well known to professional and technical personnel in the field.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims

1. a kind of natural gas exploration conveyance conduit fast joint structure, including pipe main body (1), gag lever post (4), first bearing (14) and threaded hole (15), it is characterised in that: the top of the pipe main body (1) is fixedly installed with flange (2), and flange (2) It is connected between flange (2) by fastening bolt (3), the bottom of the gag lever post (4) is fixedly installed with lantern ring (5), and is covered The bottom of ring (5) is fixedly installed with screw shell (6), and is provided with threaded post between screw shell (6) and screw shell (6) (7), the bottom of the screw shell (6) is provided with pedestal (8), and passes through fixed link (9) phase between pedestal (8) and pedestal (8) Connection, and the top of fixed link (9), through having perforation (10), the perforation (10) is internally provided with fixed fixture block (11), And fixed fixture block (11) setting is additionally provided with scale (13), institute in the overhead surface of pedestal (8), the overhead surface of pedestal (8) The two sides top for stating fixed link (9) is respectively connected with fixed pointers (12), and the top of the first bearing (14) is fixedly connected with method Blue (2), and the bottom of first bearing (14) is arranged in the inside of second bearing (16), the threaded hole (15) is applied in flange (2) top.

2. a kind of natural gas exploration conveyance conduit fast joint structure according to claim 1, it is characterised in that: described Be structure as a whole between flange (2) and first bearing (14), and the inner wall of the outer wall of first bearing (14) and pipe main body (1) it Between to be fitted and connected.

3. a kind of natural gas exploration conveyance conduit fast joint structure according to claim 1, it is characterised in that: described Connection type between gag lever post (4) and lantern ring (5) is welding, and the perspective plane shape of gag lever post (4) and lantern ring (5) is " L " Shape structure, and the connection type between lantern ring (5) and pipe main body (1) is to be connected together.

4. a kind of natural gas exploration conveyance conduit fast joint structure according to claim 1, it is characterised in that: described The length of pedestal (8) and the equal length of fixed link (9), and the vertical axis of the vertical central axes of pedestal (8) and scale (13) Line overlaps.

5. a kind of natural gas exploration conveyance conduit fast joint structure according to claim 1, it is characterised in that: described The top of fixed link (9), which is run through, to be had perforation (10), and the shape size of the size of the shape of perforation (10) and fixed fixture block (11) Match, and be structure as a whole between fixed fixture block (11) and pedestal (8), at the same the horizontal median axis of fixed fixture block (11) and The horizontal median axis of pedestal (8) overlaps, and the top dead center position of fixed link (9) is fixed with fixed pointers (12).

6. a kind of natural gas exploration conveyance conduit fast joint structure according to claim 1, it is characterised in that: described Connection relationship between second bearing (16) and pipe main body (1) inner wall is welding, and the wall thickness of second bearing (16) is greater than pipe Clearance distance between road main body (1) and first bearing (14).