CN209569420U - Gas pipeline and shell clearance plugging device - Google Patents
Gas pipeline and shell clearance plugging device Download PDFInfo
- Publication number
- CN209569420U CN209569420U CN201920228004.3U CN201920228004U CN209569420U CN 209569420 U CN209569420 U CN 209569420U CN 201920228004 U CN201920228004 U CN 201920228004U CN 209569420 U CN209569420 U CN 209569420U
- Authority
- CN
- China
- Prior art keywords
- gas pipeline
- casing
- fixing sleeve
- sleeve
- plugging device
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of gas pipelines and shell clearance plugging device comprising casing fixing sleeve and the gas pipeline fixing sleeve for being fixed on casing fixing sleeve one end are fixed with sealing rubber ring far from one end inner ring of casing fixing sleeve in gas pipeline fixing sleeve.Advantage: 1, being connected between gas pipeline and casing by casing fixing sleeve and gas pipeline fixing sleeve, easy for installation, and is provided with sealing rubber ring, and overall tightness is good；2, horn-like gas pipeline fixing sleeve, inner sleeve and stiffener plate combine, and play interval, supporting role well to casing, the stability that enhancing casing is connect with gas pipeline avoids casing from directly contacting with gas pipeline, prevents gas pipeline from wearing；3, casing and gas pipeline are blocked by the plugging device of the utility model, it is ensured that each seal point face shaping is consistent, guarantees the aesthetics of gas pipeline installation.
Description
Technical field:
The utility model relates to gas pipeline and casing blocking technology field, a kind of gas pipeline and set are related in particular to
Pipe gap plugging device.
Background technique:
Gas pipeline passing through floors, it is through walls need to add outside casing, the courtyard of pipeline needs to add logical thorax casing, crosses horse
The Important Sections such as road should add casing, also should be according to existing when being unable to satisfy code requirement with the spacing of other pipelines and structures
The actual conditions of field add casing；It is found in installation process, there is biggish gaps between gas pipeline and casing, in order to keep away
Exempt to cover tube leakage, and its stability connecting with gas pipeline, needs to be sealed fixation to casing both ends；Traditional method is to adopt
The gap between casing both ends and gas pipeline is blocked with the mode of pledget plus pitch.But pledget adds pitch
Mode suffer from the drawback that 1, pitch and pledget bonding are uneven, there are weak spots, cause leakproofness poor, there are leak sources；
2, it is influenced by casing gravity, pledget is easily deformed, and is not had good supporting role to casing, is caused casing and gas pipeline
Contact, causes gas pipeline to wear；3, the combination of pledget and pitch is sealed, it is difficult to ensure that each sealing when installation
Point face shaping is unified, and pitch is easy to leave spot on pipeline, influences the aesthetics of gas pipeline entirety.
Utility model content:
The purpose of this utility model is to provide a kind of gas pipelines of good airproof performance and shell clearance plugging device.
The utility model is implemented by following technical solution: gas pipeline and shell clearance plugging device comprising casing is solid
The gas pipeline fixing sleeve for covering and being fixed on casing fixing sleeve one end calmly, it is solid far from described sleeve pipe in the gas pipeline fixing sleeve
Surely one end inner ring covered is fixed with sealing rubber ring.
Further, the gas pipeline fixing sleeve is horn sleeve barrel, the large diameter end of the gas pipeline fixing sleeve
It is fixedly connected with the end of described sleeve pipe fixing sleeve, the sealing rubber ring is fixed on the interior of the small-caliber end of the gas pipeline
Circle.
Further, described sleeve pipe fixing sleeve includes outer sleeve and the seperated inner sleeve being set in inside the outer sleeve,
The end insertion of casing is mounted between the outer sleeve and the inner sleeve.
Further, several axially disposed stiffener plates are fixed on the inner wall of the inner sleeve.
Further, the longitudinal cross-section of the stiffener plate is trapezoidal, the bottom of the stiffener plate and the inner sleeve
Inner wall fix, the upper bottom of the stiffener plate is flushed with the inner ring of the sealing rubber ring.
The advantages of the utility model: 1, gas pipeline and casing between by casing fixing sleeve and gas pipeline fixing sleeve connected
It connects, it is easy for installation, and it is provided with sealing rubber ring, overall tightness is good；2, horn-like gas pipeline fixing sleeve, inner sleeve and reinforcement
Gusset combines, and plays interval, supporting role well to casing, the stability that enhancing casing is connect with gas pipeline avoids
Casing is directly contacted with gas pipeline, prevents gas pipeline from wearing；3, by the plugging device of the utility model to casing and combustion
Feed channel is blocked, it is ensured that each seal point face shaping is consistent, guarantees the aesthetics of gas pipeline installation.
Detailed description of the invention:
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the use state of the utility model with reference to figure.
Casing fixing sleeve 1, gas pipeline fixing sleeve 2, sealing rubber ring 3, gas pipeline 4, outer sleeve 5, inner sleeve 6, casing
7, stiffener plate 8.
Specific embodiment:
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., the orientation or positional relationship of instruction are orientation based on the figure or position
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply relatively heavy
The property wanted.
As shown in Figure 1 to Figure 3, gas pipeline and shell clearance plugging device comprising casing fixing sleeve 1 and be fixed on set
The gas pipeline fixing sleeve 2 of 1 one end of pipe fixing sleeve, by gas pipeline fixing sleeve 2 and casing fixing sleeve 1 respectively to gas pipeline
4 and casing 7 be fixed, easy to use, stable connection, and have aesthetics；It is fixed in gas pipeline fixing sleeve 2 far from casing
One end inner ring of set 1 is fixed with sealing rubber ring 3, can reinforce gas pipeline 4 by sealing rubber ring 3 and gas pipeline fixing sleeve 2 connects
The leakproofness connect；
Gas pipeline fixing sleeve 2 is horn sleeve barrel, large diameter end and the casing fixing sleeve 1 of gas pipeline fixing sleeve 2
End is fixedly connected, and sealing rubber ring 3 is fixed on the inner ring of the small-caliber end of gas pipeline 4；Gas pipeline fixing sleeve 2 is set as loudspeaker
Shape can increase the spacing between casing 7 and gas pipeline 4；Casing fixing sleeve 1 includes that outer sleeve 5 and fission are set in housing
The end insertion of inner sleeve 6 inside cylinder 5, casing 7 is mounted between outer sleeve 5 and inner sleeve 6, by inside and outside sleeve to casing
7 end is clamped, stable connection, while being separated between casing 7 and gas pipeline 4 by inner sleeve 6, can avoid casing 7
It is directly contacted with gas pipeline 4 and gas pipeline 4 is caused to wear；
Several axially disposed stiffener plates 8 are fixed on the inner wall of inner sleeve 6；Stiffener plate 8 and gas pipeline 4
Outer wall sliding contact, by between gas pipeline 4 and inner sleeve 6 be arranged stiffener plate 8 can play interval, supporting role,
The stability that enhancing gas pipeline 4 is connect with casing 7；The longitudinal cross-section of stiffener plate 8 is trapezoidal, the bottom of stiffener plate 8 with
The inner wall of inner sleeve 6 is fixed, and the upper bottom of stiffener plate 8 is flushed with the inner ring of sealing rubber ring 3；Set trapezoidal for stiffener plate 8,
The stability that 8 structure of stiffener plate can be enhanced prevents from deforming, and reinforces the supporting role to casing 7；
Operation instruction: firstly, casing 7 to be set in the outside of gas pipeline 4；Then, by closure described in this practicability
Device is respectively sleeved at the both ends of gas pipeline 4, and keeps casing fixing sleeve 1 adjacent with casing 7；Finally, by plugging device along
Gas pipeline 4 is pushed to casing 7, until completing installation between the corresponding inside and outside tower of the end insertion of casing 7.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (5)
1. gas pipeline and shell clearance plugging device, which is characterized in that it includes casing fixing sleeve and is fixed on described sleeve pipe
The gas pipeline fixing sleeve of fixing sleeve one end, it is solid in one end inner ring of the gas pipeline fixing sleeve far from described sleeve pipe fixing sleeve
Surely there is sealing rubber ring.
2. gas pipeline according to claim 1 and shell clearance plugging device, which is characterized in that the gas pipeline is solid
Fixed set is horn sleeve barrel, and the large diameter end of the gas pipeline fixing sleeve is fixedly connected with the end of described sleeve pipe fixing sleeve,
The sealing rubber ring is fixed on the inner ring of the small-caliber end of the gas pipeline.
3. according to claim 1 or the 2 any gas pipelines and shell clearance plugging device, which is characterized in that the set
Pipe fixing sleeve includes outer sleeve and the seperated inner sleeve being set in inside the outer sleeve, and the end insertion of casing is mounted on described
Between outer sleeve and the inner sleeve.
4. gas pipeline according to claim 3 and shell clearance plugging device, which is characterized in that in the inner sleeve
Several axially disposed stiffener plates are fixed on inner wall.
5. gas pipeline according to claim 4 and shell clearance plugging device, which is characterized in that the stiffener plate
Longitudinal cross-section is trapezoidal, and bottom and the inner wall of the inner sleeve of the stiffener plate are fixed, the upper bottom of the stiffener plate and
The inner ring of the sealing rubber ring flushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920228004.3U CN209569420U (en) | 2019-02-19 | 2019-02-19 | Gas pipeline and shell clearance plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920228004.3U CN209569420U (en) | 2019-02-19 | 2019-02-19 | Gas pipeline and shell clearance plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209569420U true CN209569420U (en) | 2019-11-01 |
Family
ID=68335122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920228004.3U Active CN209569420U (en) | 2019-02-19 | 2019-02-19 | Gas pipeline and shell clearance plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209569420U (en) |
-
2019
- 2019-02-19 CN CN201920228004.3U patent/CN209569420U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213394002U (en) | Steel pipe flange | |
| CN106439374A (en) | Pipeline repair device | |
| CN209569420U (en) | Gas pipeline and shell clearance plugging device | |
| CN208703348U (en) | A kind of drawing and extruding section bar pipeline connection ruggedized construction | |
| CN106015807A (en) | Energy-saving type corrugated pipe compensator | |
| CN204592661U (en) | A kind of pipe connecting structure | |
| CN201568680U (en) | Telescopic joint with corrugated pipe | |
| CN205350344U (en) | Novel seal for pipe joints circle | |
| CN209977507U (en) | Aluminum pipe connection sealing structure | |
| CN110107584B (en) | Waterproof sealing device for shield tunnel bolt joint | |
| CN207229983U (en) | Flange three-piece | |
| CN206054824U (en) | Check valve and water purifier with same | |
| CN101936440A (en) | Expansion joint with bellows | |
| CN209084218U (en) | A kind of anchor ear connecting pipe | |
| CN216767993U (en) | Long-life fastening type mechanical connection pipe fitting | |
| CN209397696U (en) | A kind of mechanical necking type modularization floor drain core | |
| CN208442422U (en) | Spigot-and-socket radial seal pipe fitting | |
| CN208703357U (en) | A kind of transition interface structure for ultrahigh vacuum water cooling pipeline | |
| CN204573396U (en) | A kind of pipe coupling | |
| CN203068038U (en) | Injection-molded flange | |
| CN201438047U (en) | Temperature controller mounting structure | |
| CN210003803U (en) | exhaust pipe and its sealing element | |
| CN206554939U (en) | A kind of new shield machine is hinged seal | |
| CN209652442U (en) | A kind of feed liquor hose for INEOS electrolytic cell | |
| CN220152119U (en) | Reducing pipe joint sealing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |