CN206694732U - A kind of chemical pipeline removes fracture plugging device - Google Patents
A kind of chemical pipeline removes fracture plugging device Download PDFInfo
- Publication number
- CN206694732U CN206694732U CN201720493008.5U CN201720493008U CN206694732U CN 206694732 U CN206694732 U CN 206694732U CN 201720493008 U CN201720493008 U CN 201720493008U CN 206694732 U CN206694732 U CN 206694732U
- Authority
- CN
- China
- Prior art keywords
- end cap
- air bag
- bayonet lock
- sleeve pipe
- wall
- 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
- Pipe Accessories (AREA)
Abstract
The utility model discloses a kind of chemical pipeline to remove fracture plugging device, including end cap and the through hole being arranged in the middle part of described end cap, sealing ring is provided with the inside of described through hole, air bag is provided with the inside of described end cap, the gas tube of described air bag is through described sealing ring and stretches out on the outside of described end cap, described end cap outer ledge is provided with sleeve pipe, described casing threads is connected on described end cap outer wall, described sleeve outer wall be inclined-plane make described sleeve pipe close to described air bag side external diameter be less than its opposite side external diameter, fluid sealant bed course is set with described outside of sleeve.The utility model can make pipe end edge realize sealing by using the air bag for being arranged on cover internal together inside inflation blocking pipe, while utilize sleeve structure.
Description
Technical field
Field of chemical equipment is the utility model is related to, fracture plugging device is removed in particular to a kind of chemical pipeline.
Background technology
After chemical pipeline is removed, inside pipeline would generally some remaining raw materials, if do not blocked to pipeline, easily
Make the raw material leakage of remaining inside pipeline, cause environmental pollution.
The content of the invention
The purpose of this utility model is that providing a kind of chemical pipeline removes fracture plugging device, holds by using being arranged on
It air bag inside lid, same can inflate inside blocking pipe, while utilize sleeve structure, pipe end edge is realized sealing.
What the utility model was realized in：
A kind of chemical pipeline removes fracture plugging device, including end cap and the through hole that is arranged in the middle part of described end cap,
Sealing ring is provided with the inside of described through hole, air bag is provided with the inside of described end cap, the gas tube of described air bag runs through
On the outside of the described end cap of described sealing ring and stretching, described end cap outer ledge is provided with sleeve pipe, described sleeve pipe spiral shell
Line is connected on described end cap outer wall, and described sleeve outer wall is that inclined-plane makes described sleeve pipe close to described air bag side
External diameter is less than the external diameter of its opposite side, and fluid sealant bed course is set with described outside of sleeve.
Alternatively, for the utility model is better achieved, it is provided with and helps away from described air bag side in described sleeve pipe
Hand, described handrail are in cross, and described armrest end part is plugged on described sleeve pipe respectively.
Alternatively, for the utility model is better achieved, described air bag side is provided with card in described end cap
Pin, is provided with least three retainer ring, described retainer ring is in semicircular arc structure, described in described end cap end face outside
The open side of retainer ring be fixedly connected on described end cap, described bayonet lock one end is sleeved in described retainer ring, institute
The bayonet lock other end stated can be articulated on pipeline outer wall.
Alternatively, for the utility model is better achieved, described bayonet lock is in semicircular arc structure, and described bayonet lock is remote
Retainer ring one end warpage laterally, the sealing ring in strip is housed in described bayonet lock outer cover, set on described sealing ring
It is equipped with through hole uniform along its length.
Alternatively, for the utility model is better achieved, counterbore is provided with described bayonet lock side wall, at described end
Cover and be provided with flange, the flange that described bayonet lock is fitted in described in when on described end cap outer wall can be embedded in corresponding described
Counterbore on the inside of.
The beneficial effects of the utility model are：
The utility model, by being inflated to inside air bag, makes air bag be filled in pipeline by the way that air bag is stretched into inside pipeline
Inner side, pipeline inside is blocked, while sealed pipe end using rotatable sleeve pipe, make the pipeline opening of dismounting
It can be got up by closure, avoid the raw material leakage of remaining inside pipeline.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should
The restriction to scope is counted as, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other related accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is end cap right view of the present invention.
Reference collects：101. end cap, 102. air bags, 103. sleeve pipes, 104. fluid sealant bed courses, 105. sealing rings,
106. handrail, 107. bayonet locks, 108. retainer rings, 109. sealing rings, 110. flanges.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed the scope of the utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belong to the model of the utility model protection
Enclose.
As shown in figure 1, the utility model discloses a kind of chemical pipeline remove fracture plugging device, including end cap 101 and
The through hole at the described middle part of end cap 101 is arranged on, sealing ring 105 is provided with the inside of described through hole, in described end cap 101
Inner side is provided with air bag 102, and the gas tube of described air bag 102 through described sealing ring 105 and stretches out described end cap 101
Outside, the described outer ledge of end cap 101 is provided with sleeve pipe 103, described sleeve pipe 103 is threaded in described end cap
On 101 outer walls, the described outer wall of sleeve pipe 103 is that inclined-plane makes external diameter of the described sleeve pipe 103 close to the described side of air bag 102 small
In the external diameter of its opposite side, fluid sealant bed course 104 is housed in the described outer sheath of sleeve pipe 103.It is in the utility model, air bag is embedding
Enter in insides of pipes, end cap is located on the inside of pipe end, sleeve pipe is located remotely from pipeline side, make casing diameter smaller
One end is located in pipeline, is inflated by gas tube into air bag, makes air bag in inflated condition and is filled in insides of pipes, makes air bag
It will be closed inside pipeline, now to insides of pipes rotating casing, make sleeve pipe drive close rubber spacer to be moved to pipeline inside, due to
The diameter of sleeve pipe gradually increases, and during sleeve pipe moves to pipeline inside, fluid sealant bed course is embedded in insides of pipes, makes pipeline
End is sealed, and now pipe end is sealed by air bag and fluid sealant bed course, enables the port of dismounting pipeline
Enough closure are got up.Because air bag is close on inner-walls of duct in insides of pipes so that when adjusting the position of sleeve pipe, gas can be utilized
Frictional force between capsule and pipeline inside, prevent end cap from moving laterally；Due to being provided with sealing ring, make airbag aeration it
Afterwards, gas tube can seal the through hole on end cap with sealing ring, avoid revealing.
In the utility model, it is preferable that the described side of air bag 102 is provided with handrail in described sleeve pipe 103
106, described handrail 106 is in cross, and the described end of handrail 106 is plugged on described sleeve pipe 103 respectively.This practicality is new
In type, four counterbores can be set on outside of sleeve end face, armrest end part is plugged on respectively in four counterbores, needing to adjust
During the position of a whole set of pipe, the position of sleeve pipe is adjusted by rotary handle.
Embodiment 1：
In the present embodiment, end cap is fixed for convenience, it is preferable that in described end cap 101 away from described air bag 102 1
Side is provided with bayonet lock 107, and at least three retainer ring 108, described retainer ring are provided with the described end face outside of end cap 101
108 be in semicircular arc structure, and the open side of described retainer ring 108 is fixedly connected on described end cap 101, described bayonet lock
107 one end are sleeved in described retainer ring 108, and the described other end of bayonet lock 107 can be articulated on pipeline outer wall.This implementation
In example, retainer ring is set to be centrosymmetric in end cap end face outside arrangement, the axis of retainer ring one end sensing end cap, in bayonet lock one
End sets through hole, bayonet lock is slided along retainer ring, after end cap is fixed on into pipe end, slides bayonet lock, makes card
Pin end is connected on the outside of pipeline.
Embodiment 2：
As shown in Fig. 2 the present embodiment is on the basis of embodiment 1, it is preferable that described bayonet lock 107 is in semicircular arc knot
Structure, described bayonet lock 107 is away from the one end of retainer ring 108 warpage laterally, in the described outer cover of bayonet lock 107 equipped with being in strip
Sealing ring 109, be provided with through hole uniform along its length on described sealing ring 109.Snap ring is being connected to pipeline
After on outer wall, using the corresponding through hole in position on bolt-through sealing ring, the nut in regulating bolt, sealing ring is set to block
Pin locked enables end cap to be firmly connected to pipe end on pipeline outer wall.
On the basis of embodiment 1, in the present embodiment, counterbore is provided with the described side wall of bayonet lock 107, described
Flange 110 is provided with end cap 101, described bayonet lock 107 is fitted in the flange 110 described in when on the described outer wall of end cap 101
It can be embedded on the inside of corresponding described counterbore.When without using bayonet lock, bayonet lock is articulated in by flange on end cap, make bayonet lock
It can be fitted on end cap outer wall, facilitate integrally-built transport and storage.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of chemical pipeline removes fracture plugging device, it is characterised in that：Including end cap（101）And it is arranged on described end cap
（101）The through hole at middle part, sealing ring is provided with the inside of described through hole（105）, in described end cap（101）Inner side is provided with
Air bag（102）, described air bag（102）Gas tube run through described sealing ring（105）And stretch out described end cap（101）Outside
Side, in described end cap（101）Outer ledge is provided with sleeve pipe（103）, described sleeve pipe（103）It is threaded in described end
Lid（101）On outer wall, described sleeve pipe（103）Outer wall is that inclined-plane makes described sleeve pipe（103）Close to described air bag（102）One
The external diameter of side is less than the external diameter of its opposite side, in described sleeve pipe（103）Outer sheath is equipped with fluid sealant bed course（104）.
2. a kind of chemical pipeline according to claim 1 removes fracture plugging device, it is characterised in that：In described sleeve pipe
（103）Away from described air bag（102）Side is provided with handrail（106）, described handrail（106）In cross, described helps
Hand（106）End is plugged on described sleeve pipe respectively（103）On.
3. a kind of chemical pipeline according to claim 1 or 2 removes fracture plugging device, it is characterised in that：Described
End cap（101）Away from described air bag（102）Side is provided with bayonet lock（107）, in described end cap（101）Set in end face outside
It is equipped with least three retainer ring（108）, described retainer ring（108）In semicircular arc structure, described retainer ring（108）Open
Mouth side is fixedly connected on described end cap（101）On, described bayonet lock（107）One end is sleeved on described retainer ring（108）On,
Described bayonet lock（107）The other end can be articulated on pipeline outer wall.
4. a kind of chemical pipeline according to claim 3 removes fracture plugging device, it is characterised in that：Described bayonet lock
（107）In semicircular arc structure, described bayonet lock（107）Away from retainer ring（108）One end warpage laterally, in described bayonet lock
（107）Outer cover is equipped with the sealing ring in strip（109）, described sealing ring（109）On be provided with it is equal along its length
The through hole of cloth.
5. a kind of chemical pipeline according to claim 3 removes fracture plugging device, it is characterised in that：In described bayonet lock
（107）Counterbore is provided with side wall, in described end cap（101）On be provided with flange（110）, described bayonet lock（107）Fitting
In described end cap（101）Flange described in when on outer wall（110）It can be embedded on the inside of corresponding described counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493008.5U CN206694732U (en) | 2017-05-05 | 2017-05-05 | A kind of chemical pipeline removes fracture plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493008.5U CN206694732U (en) | 2017-05-05 | 2017-05-05 | A kind of chemical pipeline removes fracture plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206694732U true CN206694732U (en) | 2017-12-01 |
Family
ID=60447163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720493008.5U Expired - Fee Related CN206694732U (en) | 2017-05-05 | 2017-05-05 | A kind of chemical pipeline removes fracture plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206694732U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528664A (en) * | 2019-09-16 | 2019-12-03 | 江苏永联精筑建设集团有限公司 | A kind of bull sewer air bag water blocking device |
| CN111541204A (en) * | 2020-04-29 | 2020-08-14 | 国网河北省电力有限公司保定供电分公司 | Underground branch wiring pipe of buried line |
| CN111963812A (en) * | 2020-10-26 | 2020-11-20 | 烟台市特种设备检验研究院 | Plugging device for pressure pipeline |
| CN112824046A (en) * | 2019-11-20 | 2021-05-21 | 宝山钢铁股份有限公司 | Inner wall combined sand prevention plug for sand blasting of external threads of oil casing and anti-blocking method thereof |
-
2017
- 2017-05-05 CN CN201720493008.5U patent/CN206694732U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528664A (en) * | 2019-09-16 | 2019-12-03 | 江苏永联精筑建设集团有限公司 | A kind of bull sewer air bag water blocking device |
| CN112824046A (en) * | 2019-11-20 | 2021-05-21 | 宝山钢铁股份有限公司 | Inner wall combined sand prevention plug for sand blasting of external threads of oil casing and anti-blocking method thereof |
| CN111541204A (en) * | 2020-04-29 | 2020-08-14 | 国网河北省电力有限公司保定供电分公司 | Underground branch wiring pipe of buried line |
| CN111541204B (en) * | 2020-04-29 | 2021-05-28 | 国网河北省电力有限公司保定供电分公司 | Underground branch wiring pipe of buried line |
| CN111963812A (en) * | 2020-10-26 | 2020-11-20 | 烟台市特种设备检验研究院 | Plugging device for pressure pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206694732U (en) | A kind of chemical pipeline removes fracture plugging device | |
| CN208704971U (en) | A kind of door and window device for detecting performance | |
| CN206569499U (en) | A kind of historical relic's protection box and protecting box external member | |
| CN107327583A (en) | Gas charge valve | |
| CN206608670U (en) | A kind of chemical pipeline plugging device | |
| CN207459630U (en) | A kind of cable transferring head seal case | |
| CN205499738U (en) | A novel bottle lid device for packing bottle | |
| CN105179794B (en) | Binary channels tonifying Qi valve | |
| CN106659878A (en) | Safety cap for medical devices | |
| CN204056822U (en) | A kind of handle rotary bulk material is built bridge and is abolished device | |
| CN209117285U (en) | A kind of management grout sleeve spillage detection device | |
| CN207141799U (en) | A kind of portable water acquisition bag | |
| CN208551744U (en) | A kind of endoscopy vomitus barrier cover of oral area | |
| CN206246307U (en) | Outdoor fast aeration equipment | |
| CN206682493U (en) | A kind of chemical pipeline junction seal closure | |
| CN207701911U (en) | Sealing device after a kind of valve | |
| CN207701855U (en) | A kind of charge valve | |
| CN206904276U (en) | A kind of convenient and safe flat gate valve | |
| CN206956788U (en) | A kind of guarding against theft type earth's surface case lid | |
| CN206600158U (en) | A kind of cooling gas check valve for gas discharge in sleeve pipe | |
| CN221037826U (en) | Air-tight seal detection device | |
| CN214099175U (en) | Safe transferring device for radioactive solid waste | |
| CN218954148U (en) | Connecting structure of valve body of high-pressure large-caliber petroleum pipeline | |
| CN211853177U (en) | Municipal administration water supply line plugging device | |
| CN205117653U (en) | A aerify mode switching structure for pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190620 Address after: 817400 No. 5 Xinghu Street, Lenghu Town, Haixi Mongolian Tibetan Autonomous Prefecture, Qinghai Province Patentee after: Minmetals Salt Lake Co., Ltd. Address before: 362800 Tiekeng 7, Houtan Village, Houlong Town, Quanzhou Quangang District, Fujian Province Patentee before: Liu Zhengxia |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20210505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |