CN208804350U - A kind of pipe line joint device - Google Patents
A kind of pipe line joint device Download PDFInfo
- Publication number
- CN208804350U CN208804350U CN201821406018.1U CN201821406018U CN208804350U CN 208804350 U CN208804350 U CN 208804350U CN 201821406018 U CN201821406018 U CN 201821406018U CN 208804350 U CN208804350 U CN 208804350U
- Authority
- CN
- China
- Prior art keywords
- air bag
- pipeline
- fixed
- annular tubular
- annular
- 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
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Abstract
The utility model relates to a kind of pipe line joint devices, including outer annular cylinder (1), locking nut (2), left part docking pipeline (3), right part docking pipeline (4), air bag fixed pedestal (5), annular tubular air bag (6), air bag inflating port (7)；Locking nut (2) is connect with outer annular cylinder (1) by screw flight, and screw top to left part docks pipeline (3) outer wall and right part docks pipeline (4) outer wall；Two groups of air bag fixed pedestals (5) are fixed on outer annular cylinder (1) inside, and two groups of air bag fixed pedestals (5) are symmetrically arranged；The outside and air bag fixed pedestal (5) of annular tubular air bag (6) are fixed, can dock pipeline contact with left and right after the inside inflation of annular tubular air bag (6)；Air bag inflating port (7) is arranged on annular tubular air bag (6), and external air source can be inflated by air bag inflating port (7) to annular tubular air bag (6).
Description
Technical field
The utility model relates to ship pipelines to couple auxiliary tool element, more particularly to be applied to ship pipeline abutting joint
A kind of pipe line joint device.
Background technique
For ship's equipment engineering, the design and installation of system pipeline are processes important together, to marine piping
The validity and performance maintenance of operation play a key role.Wherein, in the process of pipeline joint, generally connected using flange
It connects, flange welding and bolt fastening process need to be carried out, it is time- and labor-consuming.For convenience of the installation of marine system pipeline joint, improve
The efficiency of pipeline joint installation designs reasonable ship-handling abutting joint tool, and optimization seating means are necessary.
Utility model content
According to above-mentioned technical background, the utility model is intended to provide a kind of pipe line joint device, facilitates the pipe of large ship
Road abutting joint, provides working efficiency, reduces the risk of operating process, while being able to satisfy safety, reliability requirements again.
It includes outer annular cylinder, locking nut, left part docking pipeline, right part that the utility model, which discloses pipe line joint device,
Dock pipeline, air bag fixed pedestal, annular tubular air bag, air bag inflating port；Locking nut and outer annular cylinder pass through screw rod
Threaded connection, screw top to left part docks pipeline outer wall and right part and docks pipeline outer wall；Two groups of air bag fixed pedestals are fixed on
Outer annular cylinder interior, two groups of air bag fixed pedestals are symmetrically arranged；The outside of annular tubular air bag and the fixed base of air bag
Seat is fixed, can dock pipeline contact with left and right after the inside inflation of annular tubular air bag；Air bag inflating port is arranged in annular
On tubular air bag, external air source can be inflated by air bag inflating port to annular tubular air bag.
When a kind of pipe line joint device works, left and right docking pipeline is protruded into outer annular cylinder, locking nut is utilized
Simultaneously adjusting lock nut's centering pipeline is locked, annular tubular air bag is inflated using air bag inflating port, is annular tubular gas
Intracapsular side is docked pipeline outer wall with left and right and is fitted closely, and achievees the purpose that pipeline seals.
Detailed description of the invention
Fig. 1 is device main view in the automatic school of marine shafting.
Fig. 2 is device side view in the automatic school of marine shafting.
Fig. 3 is device A-A cross-sectional view in the automatic school of marine shafting.
Wherein: 1- outer annular cylinder, 2- locking nut, 3- left part docking pipeline, 4- right part docking pipeline, 5- air bag are solid
Determine pedestal, 6- annular tubular air bag, 7- air bag inflating port.
Specific embodiment
It illustrates with reference to the accompanying drawing and the utility model is described in more detail:
Pipe line joint device include outer annular cylinder 1, locking nut 2, left part docking pipeline 3, right part docking pipeline 4,
Air bag fixed pedestal 5, annular tubular air bag 6, air bag inflating port 7；The spiral shell that locking nut 2 and outer annular cylinder 1 pass through screw rod
Line connection, screw top to left part docks 3 outer wall of pipeline and right part docks 4 outer wall of pipeline；Two groups of air bag fixed pedestals 5 are fixed on outer
Inside portion's shaping drum 1, two groups of air bag fixed pedestals 5 are symmetrically arranged；The outside of annular tubular air bag 6 and the fixed base of air bag
Seat 5 is fixed, can dock pipeline contact with left and right after the inside inflation of annular tubular air bag 6；Air bag inflating port 7 is arranged in ring
On shape tubular air bag 6, external air source can be inflated by air bag inflating port 7 to annular tubular air bag 6.
Although describing the utility model in conjunction with preferred embodiment, those skilled in the art should know
Dawn, the various change in the utility model claims book limited range is not being departed from, is being the protection of the utility model
Range.
Claims (1)
1. a kind of pipe line joint device, it is characterised in that: pipe line joint device includes outer annular cylinder (1), locking nut
(2), left part docking pipeline (3), right part docking pipeline (4), air bag fixed pedestal (5), annular tubular air bag (6), air bag inflation
Mouth (7)；Locking nut (2) is connect with outer annular cylinder (1) by screw flight, and screw top to left part docks pipeline (3)
Outer wall and right part dock pipeline (4) outer wall；Two groups of air bag fixed pedestals (5) are fixed on outer annular cylinder (1) inside, two groups of gas
Capsule fixed pedestal (5) is symmetrically arranged；The outside and air bag fixed pedestal (5) of annular tubular air bag (6) are fixed, annular tubular
After the inside inflation of air bag (6) pipeline contact can be docked with left and right；Air bag inflating port (7) is arranged in annular tubular air bag
(6) on, external air source can be inflated by air bag inflating port (7) to annular tubular air bag (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406018.1U CN208804350U (en) | 2018-08-22 | 2018-08-22 | A kind of pipe line joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406018.1U CN208804350U (en) | 2018-08-22 | 2018-08-22 | A kind of pipe line joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208804350U true CN208804350U (en) | 2019-04-30 |
Family
ID=66235811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821406018.1U Expired - Fee Related CN208804350U (en) | 2018-08-22 | 2018-08-22 | A kind of pipe line joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208804350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446676A (en) * | 2020-04-15 | 2020-07-24 | 扬州市鸿信线路器材有限公司 | High-efficient dampproofing PVC protection tube |
-
2018
- 2018-08-22 CN CN201821406018.1U patent/CN208804350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446676A (en) * | 2020-04-15 | 2020-07-24 | 扬州市鸿信线路器材有限公司 | High-efficient dampproofing PVC protection tube |
| CN111446676B (en) * | 2020-04-15 | 2021-04-13 | 扬州市鸿信线路器材有限公司 | High-efficient dampproofing PVC protection tube |
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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: 20190430 Termination date: 20200822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |