CN201866439U - Movable butt joint for pipelines - Google Patents
Movable butt joint for pipelines Download PDFInfo
- Publication number
- CN201866439U CN201866439U CN2010205945476U CN201020594547U CN201866439U CN 201866439 U CN201866439 U CN 201866439U CN 2010205945476 U CN2010205945476 U CN 2010205945476U CN 201020594547 U CN201020594547 U CN 201020594547U CN 201866439 U CN201866439 U CN 201866439U
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- CN
- China
- Prior art keywords
- butt joint
- movable butt
- cylinder barrel
- groove
- pipeline
- 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 - Lifetime
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Abstract
The utility model provides a movable butt joint for pipelines, which comprises a large pipe and a small pipe. The movable butt joint is characterized in that an end sleeve is arranged at the end part of the large pipe; a hole is formed inside the end sleeve; a cylinder barrel is arranged at the end part of the small pipe, wherein an inlet and an outlet are arranged on the cylinder barrel; a cavity is arranged in the cylinder barrel; a moving piston rod is arranged in the cavity of the cylinder barrel; and the head end of the piston is matched with the hole in the end sleeve at the end part of the large pipe. The movable butt joint between the large pipeline and the small pipeline which are sleeved can be completely realized; and the complete sealing can be realized no matter whether the two pipe sections are butted or separated, so that flowing materials or media in the two pipes cannot overflow or flow out of the interface and the problem in the prior art that the materials in the pipes cannot be weighted and metered because the two butted pipes cannot be separated according to the requirement is fundamentally solved. The utility model has the advantages of simple and compact structure, reasonable layout, flexibility, quickness and wide application; the two pipe sections can be automatically butted and separated; and the movable butt joint is convenient for installation and can provide guarantee for refined management on tobacco shreds of a cigarette making machine.
Description
Technical field
The utility model relates to the movable butt joint of a kind of pipeline, particularly a kind ofly is used in pneumatic butt joint on the pneumatic conveyer road, to disconnect in real time as required or sealing butt joint pipeline, belongs to the design and the manufacturing technology field of logistics manufacturing mechanism.
Background technique
In cigarette logistics manufacturing operation, pipe tobacco needed it is accurately measured before entering cigarette machine, and data are delivered to storage and processing in the cigarette factory computer, to realize fine-grained management.At present, the pipe tobacco baiting bucket before the cigarette machine is fixed, and materail tube and airduct can not be thrown off all by being fastened on firmly on the pipe tobacco baiting bucket.Both just repacked the pipe tobacco baiting bucket into the stoichiometric equation baiting bucket, also can can't throw off because of materail tube fixed thereon and airduct influences weighing precision, is difficult to accomplish fine-grained management.Therefore, the movable butt joint of development and exploitation pneumatic conveyer road has become the important step that realizes that pipe tobacco logistics system pipe tobacco baiting bucket is accurately weighed.
Summary of the invention
For the pipe tobacco baiting bucket that overcomes before the existing cigarette machine can't break away from materail tube and airduct, and be difficult to the pipe tobacco in the pipe tobacco baiting bucket is carried out the problem of accurate Weighing, the utility model provides a kind of pipeline movable butt joint.
The utility model provides the movable butt joint of a kind of like this pipeline, comprise bassoon and tubule, it is characterized in that big tube end is provided with end cover with holes in it, little tube end is provided with and brings outlet on it into, the cylinder barrel of band cavity in it, be provided with the mobile piston bar in the cavity of cylinder barrel, the piston rod head end is matched with the end trepanning of big tube end, so that by piston rod moving back and forth in cavity, make the head end of piston rod place the end of big tube end to overlap endoporus, dock with the sealing of tubule thereby finish bassoon, otherwise make the head end of piston rod break away from the end cover endoporus of big tube end and finish separating of bassoon and tubule.
The end cover endoporus of described big tube end is made as taper hole, with reinforced seal.
Described piston rod is a hollow tube, is socketed on the outer wall of little tube end, and its head end is made as awl end, and the awl end surfaces is provided with groove along circumference, and seal ring is set in the groove, so that connect with taper hole in the end cover of big tube end, and seals by seal ring.
Import and export on the described cylinder barrel link to each other with power source by pipeline, so that the power gas or the liquid that provide piston rod to move in the cylinder barrel cavity.
Described cylinder barrel is fixed on the outer wall of little tube end by fixed block.
Described tubule outer wall is provided with groove, is provided with seal ring in the groove, with the sealing between reinforcement tubule outer wall and the piston rod inwall.
Described piston rod outer wall is provided with groove, is provided with seal ring in the groove, with the sealing between reinforcement piston rod outer wall and the inner wall of cylinder.
The utlity model has following advantage and effect: adopt such scheme, can be completely achieved the activity butt joint between two segment pipes of large and small socket, and no matter in the butt joint of two pipeline sections or when two pipeline sections break away from, all can realize sealing fully, make the material or the medium that flow in two pipes can not overflow or flow out, fundamentally solved in the prior art and can not throw off the difficult problem that to implement Weighing to material in managing as required because of two pipe butt joints by jointing.The utility model is simple in structure, compact, and is rationally distributed, and the butt joint of two pipeline sections and disengagement are automatically to be finished, and flexibly, fast, wide accommodation, easy for installation, can provide safeguard for the fine-grained management of cigarette machine tobacco metering.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan structure figure of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As Fig. 1, Fig. 2, Fig. 3, the movable butt joint of the pipeline that the utility model provides, comprise bassoon 12 and tubule 1, and bassoon 32 does not contact mutually with tubule 21, bassoon 12 ends are provided with the end cover 11 of band taper hole 10 in it, tubule 1 end is provided with and brings outlet 4 and 8 on it into, the cylinder barrel 5 of band cavity 7 in it, be provided with mobile piston bar 6 in the cavity 7 of cylinder barrel 5, taper hole 10 in the end cover 11 of piston rod 6 head ends 9 and bassoon 12 ends is matched, wherein, piston rod 6 is a hollow tube, its head end is made as awl end 9, awl end 9 surfaces are provided with groove along circumference, seal ring 13 is set in the groove, air inlet/outlet 4 on the cylinder barrel 5 links to each other with source of the gas by pipeline respectively with 8, so that the pressure gas that in cylinder barrel 5 cavitys 7, provides piston rod 6 to move, cylinder barrel 5 is fixed on the outer wall of tubule 1 end by fixed block 3 and screw 2, is provided with groove in piston rod 6 outer wall, is provided with seal ring 15 in the groove, with the sealing between reinforcement piston rod 6 outer walls and cylinder barrel 5 inwalls, be provided with groove at tubule 1 outer wall, be provided with seal ring 14 in the groove, with the sealing between reinforcement tubule 1 outer wall and piston rod 6 inwalls, 16 is guide pad, so that piston rod 6 moves thereon.Its working procedure is: pressed gas is after the air inlet/outlet on the cylinder barrel 54 enters cavity 7, promoting piston rod 6 moves right, the awl end 9 of piston rod 6 right-hand members is placed in the taper hole 10 of end cover 11, finishing tubule 1 docks with the sealing of bassoon 12, otherwise piston rod 6 moves to left, make the awl end 9 of piston rod 6 right-hand members break away from the taper hole 10 of holding cover 11, finish the disengagement of tubule 1 and bassoon 12.
Claims (7)
1. movable butt joint of pipeline, comprise bassoon and tubule, it is characterized in that big tube end is provided with end cover with holes in it, little tube end is provided with and brings outlet on it into, the cylinder barrel of band cavity in it, be provided with the mobile piston bar in the cavity of cylinder barrel, the piston rod head end is matched with the hole in the end of tube end overlaps greatly.
2. the movable butt joint of pipeline according to claim 1 is characterized in that the interior hole of end cover of described big tube end is made as taper hole.
3. the movable butt joint of pipeline according to claim 1 is characterized in that described piston rod is a hollow tube, is socketed on the outer wall of little tube end, and its head end is made as the awl end, and the awl end surfaces is provided with groove along circumference, and seal ring is set in the groove.
4. the movable butt joint of pipeline according to claim 1 is characterized in that the import and export on the described cylinder barrel link to each other with power source by pipeline.
5. the movable butt joint of pipeline according to claim 1 is characterized in that described cylinder barrel is fixed on the outer wall of little tube end by fixed block.
6. the movable butt joint of pipeline according to claim 1 is characterized in that described tubule outer wall is provided with groove, is provided with seal ring in the groove.
7. the movable butt joint of pipeline according to claim 1 is characterized in that described piston rod outer wall is provided with groove, is provided with seal ring in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205945476U CN201866439U (en) | 2010-11-05 | 2010-11-05 | Movable butt joint for pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205945476U CN201866439U (en) | 2010-11-05 | 2010-11-05 | Movable butt joint for pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866439U true CN201866439U (en) | 2011-06-15 |
Family
ID=44137594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205945476U Expired - Lifetime CN201866439U (en) | 2010-11-05 | 2010-11-05 | Movable butt joint for pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866439U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144598A (en) * | 2016-09-18 | 2016-11-23 | 成都易顺通环保科技有限公司 | A kind of hydraulic pressure docking facilities for Geldart-D particle garbage system |
| CN106347909A (en) * | 2016-05-10 | 2017-01-25 | 成都易顺通环保科技有限公司 | Intelligent butt-joint device for pneumatic dust collecting system |
| CN109011283A (en) * | 2018-07-24 | 2018-12-18 | 滨州学院 | A kind of portable spliced fire extinguisher canvas hose |
-
2010
- 2010-11-05 CN CN2010205945476U patent/CN201866439U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347909A (en) * | 2016-05-10 | 2017-01-25 | 成都易顺通环保科技有限公司 | Intelligent butt-joint device for pneumatic dust collecting system |
| CN106347909B (en) * | 2016-05-10 | 2018-11-06 | 成都易顺通环保科技有限公司 | A kind of intelligent docking facilities of Pneumatic dust collecting garbage system |
| CN106144598A (en) * | 2016-09-18 | 2016-11-23 | 成都易顺通环保科技有限公司 | A kind of hydraulic pressure docking facilities for Geldart-D particle garbage system |
| CN109011283A (en) * | 2018-07-24 | 2018-12-18 | 滨州学院 | A kind of portable spliced fire extinguisher canvas hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term |