CN205001759U - Coal gas pipeline junction seal gasket adjusting device - Google Patents
Coal gas pipeline junction seal gasket adjusting device Download PDFInfo
- Publication number
- CN205001759U CN205001759U CN201520638042.8U CN201520638042U CN205001759U CN 205001759 U CN205001759 U CN 205001759U CN 201520638042 U CN201520638042 U CN 201520638042U CN 205001759 U CN205001759 U CN 205001759U
- Authority
- CN
- China
- Prior art keywords
- nut
- gas pipeline
- screw rod
- coal gas
- seal gasket
- 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
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model belongs to the appurtenance of gasket adjustment when coal gas outer net pipeline overhauls, coal gas pipeline junction seal gasket adjusting device especially, the regulating ring cooperatees with coal gas pipeline, radial equipartition is setting up three through -holes on the regulating ring, the nut to the rigid coupling in the through -hole, the screw rod is being installed in the cooperation respectively in every nut, the length of three screw rods equals, it is setting up the scale that parallels with the screw rod on the other regulating ring of nut respectively to be located, the end of screw rod and seal gasket's outer periphery match during the measurement. Its simple structure is reliable, the stable performance, because the gas leakage that the skew arouses appears in seal gasket, the production safety is improved nature reduces workman's intensity of labour in the time of can avoiding overhauing.
Description
Technical field
The utility model belongs to the assistant tool, particularly a kind of gas pipeline joint gasket seal regulating device of pad adjustment when coal gas outer net conveyance conduit overhauls.
Background technique
When overhauling gas pipe line, all need to change damage gasket seal owing to changing valve or opening manhole maintenance, and because the factors such as operating space is narrow and small, caliber is comparatively large, personnel's technical ability can cause gasket seal position Rig up error in installation pad process, cause connecting sealing place gas leakage.
Model utility content
The purpose of this utility model is to provide a kind of gas pipeline joint gasket seal regulating device, it is simple and reliable for structure, stable performance, because gasket seal occurs offseting the gas leakage caused when can avoid overhauling, improve production security, reduce the labor intensity of workman.
The purpose of this utility model is achieved in that a kind of gas pipeline joint gasket seal regulating device, adjustment circle matches with gas pipeline, on adjustment circle, radial equipartition arranges three through holes, affixed nut in through-holes, coordinate respectively in every nut and screw rod is installed, the length of three screw rods is equal, and be positioned on the other adjustment circle of nut and arrange the calibrated scale paralleled with screw rod respectively, during measurement, match with the outer peripheral surface of gasket seal in the termination of screw rod.
Working principle of the present utility model:
1, make an adjustment circle with 10mm flexible belt, adjustment circle is fixed on side, tube contacts face, on circle, corresponding position makes a call to three through holes, is fixed on by nut on adjustment circle, fixes three calibrated scales on three nut sides.
2, connecting a buckle in adjustment circle one end, for adjusting the size of belt, being convenient to be applicable to different tube diameters.
3, in adjustment circle three holes, respectively a nut is fixed.
4, on three nuts, three bolts are installed additional, for adjusting gasket seal position.
The good effect that the utility model produces:
1, regulation time is short, precision is high, effectively can adjust the neutral position of gasket seal to connecting tube.
2, there is broad applicability.This device can be used for the gasket seal adjustment operation of any caliber.
3, manufacturing price is cheap.This instrument is made up of bolt, 10mm belt, nut, buckle, and manufacturing price is low.
4, lightweight, volume is little, simple to operate, is easy to carry.
5, practical.
The utility model is simple and reliable for structure, stable performance, because gasket seal occurs offseting the gas leakage caused when avoiding maintenance, improves production security, reduces the labor intensity of workman.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model will be further described, and Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of gas pipeline joint gasket seal regulating device, as shown in Figure 1, adjustment circle 1 matches with gas pipeline, on adjustment circle 1, radial equipartition arranges three through holes, affixed nut 2 in through-holes, coordinate respectively in every nut 2 and be installed with screw rod 3, the length of three screw rods 3 is equal, be positioned on the other adjustment circle 1 of nut 2 and arrange the calibrated scale 4 paralleled with screw rod 3 respectively, during measurement, match with the outer peripheral surface of gasket seal 5 in the termination of screw rod 3.The circle that adjustment circle 1 is formed for flexible-belt, arranges buckle at the connecting end of adjustment circle 1, regulates the diameter of adjustment circle to adapt to corresponding gas conveying tube caliber by buckle.
Claims (2)
1. a gas pipeline joint gasket seal regulating device, it is characterized in that: adjustment circle (1) matches with gas pipeline, at the upper radial equipartition of adjustment circle (1), three through holes are set, affixed nut (2) in through-holes, coordinate respectively in every nut (2) and screw rod (3) is installed, the length of three screw rods (3) is equal, be positioned on the other adjustment circle (1) of nut (2) and arrange the calibrated scale (4) paralleled with screw rod (3) respectively, during measurement, match with the outer peripheral surface of gasket seal (5) in the termination of screw rod (3).
2. a kind of gas pipeline joint according to claim 1 gasket seal regulating device, it is characterized in that: the circle that adjustment circle (1) is formed for flexible-belt, buckle is set at the connecting end of adjustment circle (1), regulates the diameter of adjustment circle to adapt to corresponding gas conveying tube caliber by buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638042.8U CN205001759U (en) | 2015-08-24 | 2015-08-24 | Coal gas pipeline junction seal gasket adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638042.8U CN205001759U (en) | 2015-08-24 | 2015-08-24 | Coal gas pipeline junction seal gasket adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001759U true CN205001759U (en) | 2016-01-27 |
Family
ID=55158646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520638042.8U Expired - Fee Related CN205001759U (en) | 2015-08-24 | 2015-08-24 | Coal gas pipeline junction seal gasket adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205001759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748714A (en) * | 2019-10-28 | 2020-02-04 | 邳州捷昌新材料有限公司 | High temperature resistance PVC drain pipe fitting |
| CN112664746A (en) * | 2020-12-24 | 2021-04-16 | 山东大学 | Three-way frequency-adjustable vibration reduction device for conveying pipe, conveying system and method |
-
2015
- 2015-08-24 CN CN201520638042.8U patent/CN205001759U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748714A (en) * | 2019-10-28 | 2020-02-04 | 邳州捷昌新材料有限公司 | High temperature resistance PVC drain pipe fitting |
| CN112664746A (en) * | 2020-12-24 | 2021-04-16 | 山东大学 | Three-way frequency-adjustable vibration reduction device for conveying pipe, conveying system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203965113U (en) | A kind of pipeline pressure testing device | |
| CN205001759U (en) | Coal gas pipeline junction seal gasket adjusting device | |
| CN104235544A (en) | Magnetic connecting elbow pipe | |
| CN202420978U (en) | Internal water pressure testing device for multi-diameter pressure pipeline | |
| CN203068054U (en) | Pipeline plugging device | |
| MX2015011693A (en) | Method and apparatus for pipe pressure measurements. | |
| CN204511850U (en) | Water pump hydraulic detection device | |
| CN203549191U (en) | Union reducing joint | |
| CN205079833U (en) | Air -cooled ash bucket charge level indicator | |
| CN202494613U (en) | Coal slurry stability measuring device | |
| CN203847865U (en) | Length compensating device for vacuum pipeline | |
| CN205173763U (en) | Compressor mouth of pipe quick change coupler | |
| CN104763851A (en) | Valve connector with broad application range | |
| CN203892780U (en) | Pipe corner connecting device with self-adaptive compensation function | |
| CN204439155U (en) | A kind of novel gas header | |
| CN204267980U (en) | Steel band tension leak stoppage tool | |
| CN204512783U (en) | Plug-in type PRESSURE TESTING BLIND FLANGE | |
| CN204942871U (en) | A kind of elbow | |
| CN204988381U (en) | It is experimental with condensate flow measuring device among flow nozzle access power plant DCS | |
| CN204941953U (en) | A kind of gas leakage preventing system of gas fan | |
| CN202803843U (en) | Pipe correcting device | |
| CN208043312U (en) | Novel pressure meter attachment device | |
| CN204430167U (en) | The static pretension fixing device of a kind of chain | |
| CN203880403U (en) | Temperature gauge for petrochemical pump valve mechanical seal flushing system | |
| CN202442679U (en) | Pipeline coal slurry repose angle measurer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20160824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |