CN212868833U - Gas pipeline butt joint fixing device - Google Patents
Gas pipeline butt joint fixing device Download PDFInfo
- Publication number
- CN212868833U CN212868833U CN202021463797.6U CN202021463797U CN212868833U CN 212868833 U CN212868833 U CN 212868833U CN 202021463797 U CN202021463797 U CN 202021463797U CN 212868833 U CN212868833 U CN 212868833U
- Authority
- CN
- China
- Prior art keywords
- butt joint
- joint seat
- hoop
- sealing
- seat
- 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.)
- Expired - Fee Related
Links
- 210000001503 joint Anatomy 0.000 title claims abstract description 68
- 238000007789 sealing Methods 0.000 claims abstract description 49
- 238000005192 partition Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 description 26
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000004262 dental pulp cavity Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a gas pipeline butt joint fixing device, which comprises an upper butt joint seat, a lower butt joint seat, an upper hoop, a lower hoop and a sealing sleeve, bosses are arranged at the two ends of the upper butt joint seat and the lower butt joint seat, a semicircular groove is arranged at the center of each boss, an upper anchor ear and a lower anchor ear are respectively arranged in the semicircular grooves of the bosses at the two ends of the upper butt joint seat and the lower butt joint seat, the upper anchor ear is movably connected with the semicircular groove, the lower anchor ear is fixedly connected with the semicircular groove, the sealing sleeve is arranged in a cavity formed between the upper butt joint seat and the lower butt joint seat, and is fixedly connected with the upper butt joint seat and the lower butt joint seat, the sealing sleeve is a double-layer sealing pipeline and comprises an outer pipe layer at the outer part and an inner pipe layer at the inner part, a sealing cavity is formed between the outer pipe layer and the inner pipe layer, one side of the sealing cavity, which is close to the partition plate, is filled with an elastic sealing gasket, and the pipe wall of the gas pipeline is inserted into the sealing cavity and is abutted to the sealing gasket.
Description
Technical Field
The utility model relates to a pipeline interfacing apparatus technical field specifically is a gas pipeline butt joint fixing device.
Background
The natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced by an oil field) from a mining place or a processing plant to a city gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline.
The in-process of gas pipeline carrying the gas can link together many root canals usually, how convenient, quick link together two root canals way, and can guarantee the leakproofness of connecting is the problem that awaits a urgent need at present.
Therefore, the utility model provides a gas pipeline butt joint fixing device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas pipeline butt joint fixing device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a gas pipeline butt joint fixing device comprises an upper butt joint seat, a lower butt joint seat, an upper hoop, a lower hoop and a sealing sleeve, bosses are arranged at the two ends of the upper butt joint seat and the lower butt joint seat, a semicircular groove is arranged at the center of each boss, an upper anchor ear and a lower anchor ear are respectively arranged in the semicircular grooves of the bosses at the two ends of the upper butt joint seat and the lower butt joint seat, the upper anchor ear is movably connected with the semicircular groove, the lower anchor ear is fixedly connected with the semicircular groove, the sealing sleeve is arranged in a cavity formed between the upper butt joint seat and the lower butt joint seat, and is fixedly connected with the upper butt joint seat and the lower butt joint seat, the sealing sleeve is a double-layer sealing pipeline and comprises an outer pipe layer at the outer part and an inner pipe layer at the inner part, a sealing cavity is formed between the outer pipe layer and the inner pipe layer, one side of the sealing cavity, which is close to the partition plate, is filled with an elastic sealing gasket, and the pipe wall of the gas pipeline is inserted into the sealing cavity and is abutted against the elastic sealing gasket.
As an optimal technical scheme, go up all set up threaded hole in the corner department all around of butt joint seat, the screw locking lever passes the screw hole and rotates the back of connecting the top hoop.
As an optimal technical scheme of the utility model, go up the butt joint seat and install the supporting seat down between the butt joint seat, the supporting seat sets up at last butt joint seat and the intermediate position department of butt joint seat down.
As an optimized technical scheme of the utility model, the baffle setting is in the middle of seal bushing's inboard, divide into two parts of two gas pipeline about pegging graft with seal bushing.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of gas pipeline butt joint fixing device goes up staple bolt and lower staple bolt through the sealed pipeline that sets up and control two, when the installation, the user only needs to aim at the sealed chamber of sealed pipeline with the gas pipeline and inwards peg graft, later, the locking lever of downwardly rotating again for go up the staple bolt and staple bolt locking gas pipeline down can, easy and simple to handle, and sealed effect is good, is worth using widely.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
fig. 2 is a plan view of the overall structure of the present invention.
In the figure: 1. an upper docking station; 2. a lower docking station; 3. an anchor ear is arranged; 4. a lower hoop; 5. sealing the sleeve; 6. a boss; 7. an outer tube layer; 8. an inner tube layer; 9. sealing the cavity; 10. a partition plate; 11. an elastic sealing gasket; 12. a threaded locking bar; 13. and (4) supporting the base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a gas pipeline butt joint fixing device comprises an upper butt joint seat 1, a lower butt joint seat 2, an upper hoop 3, a lower hoop 4 and a sealing sleeve 5, wherein bosses 6 are arranged at two ends of the upper butt joint seat 1 and the lower butt joint seat 2, a semicircular groove is formed in the center of each boss 6, the upper hoop 3 and the lower hoop 4 are respectively arranged in the semicircular grooves of the bosses 6 at two ends of the upper butt joint seat 1 and the lower butt joint seat 2, the upper hoop 3 is movably connected with the semicircular groove, the lower hoop 4 is fixedly connected with the semicircular groove, the sealing sleeve 5 is arranged in a cavity formed between the upper butt joint seat 1 and the lower butt joint seat 2 and fixedly connected with the upper butt joint seat 1 and the lower butt joint seat 2, the sealing sleeve 5 is a double-layer sealing pipeline, an elastic sealing gasket 11 can be fixedly sleeved in a sealing cavity 9, and the sealing effect is better; the gas pipeline sealing structure comprises an outer pipe layer 7 and an inner pipe layer 8, a sealing cavity 9 is formed between the outer pipe layer 7 and the inner pipe layer 8, one side, close to a partition plate 10, of the sealing cavity 9 is filled with an elastic sealing gasket 11, and the pipe wall of a gas pipeline is inserted into the sealing cavity 9 and is abutted to the elastic sealing gasket 11.
Furthermore, threaded holes are formed in the corners of the periphery of the upper butt joint seat 1, the threaded locking rod 12 penetrates through the threaded holes to rotate to connect the back face of the upper hoop 3, the distance between the lower hoop 4 and the lower hoop 4 can be controlled, and the gas pipeline can be conveniently disassembled and assembled.
Further, go up and to installing supporting seat 13 between butt joint seat 1 and the lower butt joint seat 2, supporting seat 13 sets up in last butt joint seat 1 and the lower intermediate position department of butt joint seat 2, plays the support fixed action.
Further, the partition plate 10 is arranged in the middle of the inner side of the sealing sleeve 5, and divides the sealing sleeve 5 into two parts which are inserted with a left gas pipeline and a right gas pipeline.
The working principle is as follows:
when the gas pipeline sealing device is installed, a user aligns two gas pipelines to the sealing cavity 9 between the outer pipe layer 7 and the inner pipe layer 8 at two ends of the sealing sleeve 5 respectively, and the two gas pipelines are inserted inwards until the gas pipelines are abutted against the elastic sealing gasket 11 to be sealed;
then, the user moves the upper hoop 3 downwards by using the thread locking rod 12 until the gas pipeline is fixedly locked by the upper hoop 3 and the lower hoop 4, and the installation is finished,
when the device is disassembled, only reverse operation is needed, the whole process is simple and convenient to operate, the sealing effect is good, and the device is worth popularizing and using.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A gas pipeline butt joint fixing device is characterized by comprising an upper butt joint seat (1), a lower butt joint seat (2), an upper hoop (3), a lower hoop (4) and a sealing sleeve (5), wherein bosses (6) are respectively arranged at two ends of the upper butt joint seat (1) and the lower butt joint seat (2), a semicircular groove is formed in the center of each boss (6), the upper hoop (3) and the lower hoop (4) are respectively arranged in the semicircular grooves of the bosses (6) at two ends of the upper butt joint seat (1) and the lower butt joint seat (2), the upper hoop (3) is movably connected with the semicircular grooves, the lower hoop (4) is fixedly connected with the semicircular grooves, the sealing sleeve (5) is arranged in a cavity formed between the upper butt joint seat (1) and the lower butt joint seat (2) and fixedly connected with the upper butt joint seat (1) and the lower butt joint seat (2), and the sealing sleeve (5) is a double-layer sealing pipeline, including outside outer pipe layer (7) and inside interior pipe layer (8), form a sealed chamber (9) between outer pipe layer (7) and interior pipe layer (8), should seal chamber (9) and be close to one side of baffle (10) and be filled with elastic sealing pad (11), the pipe wall of gas pipeline insert in sealed chamber (9) with elastic sealing pad (11) looks butt.
2. The butt joint fixing device for the gas pipelines according to claim 1, wherein threaded holes are formed in the corners of the periphery of the upper butt joint seat (1), and the threaded locking rod (12) penetrates through the threaded holes to be rotatably connected with the back of the upper hoop (3).
3. The butt joint fixing device for the gas pipelines according to claim 1, wherein a supporting seat (13) is installed between the upper butt joint seat (1) and the lower butt joint seat (2), and the supporting seat (13) is arranged at the middle position of the upper butt joint seat (1) and the lower butt joint seat (2).
4. The gas pipeline butt joint fixing device according to claim 1, wherein the partition plate (10) is arranged in the middle of the inner side of the sealing sleeve (5) to divide the sealing sleeve (5) into two parts for inserting the left and right gas pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021463797.6U CN212868833U (en) | 2020-07-22 | 2020-07-22 | Gas pipeline butt joint fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021463797.6U CN212868833U (en) | 2020-07-22 | 2020-07-22 | Gas pipeline butt joint fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212868833U true CN212868833U (en) | 2021-04-02 |
Family
ID=75217388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021463797.6U Expired - Fee Related CN212868833U (en) | 2020-07-22 | 2020-07-22 | Gas pipeline butt joint fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212868833U (en) |
-
2020
- 2020-07-22 CN CN202021463797.6U patent/CN212868833U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212868833U (en) | Gas pipeline butt joint fixing device | |
| CN210977876U (en) | Anti-corrosion composite shell structure | |
| CN104563223A (en) | Faucet installation structure and faucet installation method | |
| CN208845869U (en) | A kind of Pipe installing holder structure of chemical industry equipment | |
| CN209411272U (en) | Vacuum cavity adsorbent equipment | |
| CN204267759U (en) | 3 hinges hang self balancing belljar valve | |
| CN217896881U (en) | BIM-based hyperboloid glass curtain wall pre-assembled structure | |
| CN217106926U (en) | Ultrahigh pressure fracturing gas production wellhead | |
| CN209641730U (en) | A kind of mechanism for filling liquid | |
| CN215981388U (en) | Explosion-proof high-pressure-resistant self-sealing rotary compensator for optical mirror surface | |
| CN108708983A (en) | A kind of Novel quick-opening spool | |
| CN2913590Y (en) | Error correctable directional smooth rod sealing device for oil field pumping unit with sucker rod | |
| CN203671022U (en) | Sprinkling irrigation pipeline supporting base | |
| CN209115853U (en) | A kind of vacuum flange | |
| CN207945332U (en) | A kind of valve component for tap | |
| CN215025603U (en) | Anti-leakage indoor fire hydrant | |
| CN206655666U (en) | A kind of MWD inclinometers erection device | |
| CN210507532U (en) | Assembled heat preservation water gauge well | |
| CN213913167U (en) | Hollow fiber degassing membrane module | |
| CN116021918A (en) | Split type cascade waterscape decorative structure | |
| CN220204640U (en) | Pressure tank with good stability | |
| CN218725012U (en) | Building door and window moves wind pressure performance field detection device | |
| CN209245010U (en) | A kind of lathe sealing lubrication attachment base | |
| CN213541580U (en) | Improved sealing structure for cooler | |
| CN212398614U (en) | Can improve welding precision's head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |