CN108916516A - Whirl compensator fixing structure of sealing sleeve - Google Patents
Whirl compensator fixing structure of sealing sleeve Download PDFInfo
- Publication number
- CN108916516A CN108916516A CN201810525771.0A CN201810525771A CN108916516A CN 108916516 A CN108916516 A CN 108916516A CN 201810525771 A CN201810525771 A CN 201810525771A CN 108916516 A CN108916516 A CN 108916516A
- Authority
- CN
- China
- Prior art keywords
- sealing shroud
- slot
- outer cylinder
- positioning disk
- inner tube
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The present invention relates to a kind of whirl compensator fixing structure of sealing sleeve,Including outer cylinder,Inner tube and positioning disk,The inside of the outer cylinder is installed by inner tube,Positioning disk is fixedly installed in the lateral wall of said inner tube,Sealing shroud is equipped between the outer cylinder and inner tube,The inner sidewall of contact outer cylinder is bent upwards on the left of the sealing shroud,The Right vertical of sealing shroud is folded upward at,Bending segment pastes the left side of positioning disk,The depressed area of the sealing shroud is vertically arranged telescopic rod around axis,The position of telescopic rod and the lead to the hole site of positioning disk are corresponding,The lower end of the interior bar of the telescopic rod is fixedly connected with the depressed area of sealing shroud,Structure of the invention is reasonable,It is easy to use,It mainly improves in the prior art,The installation fixed structure of whirl compensator sealing shroud,It is bound round without using support,The installation and removal that can be convenient replace sealing shroud,Improve the structure of sealing shroud,With the function of dual-seal,Increase sealing effect.
Description
Technical field
The present invention relates to compensator fields, are specifically related to a kind of whirl compensator fixing structure of sealing sleeve.
Background technique
In existing whirl compensator technology, sealing shroud can be set, but its sealing shroud mostly uses support hoop and bolt to carry out
Fixed, fixation is cumbersome, and it is all more difficult to disassemble and install, while the sealing shroud for supportting hoop fixed part cannot use well,
Cause waste of material.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the fixed disassemblies of prior art sealing shroud difficult, sealing material is using endless
Full defect provides a kind of whirl compensator fixing structure of sealing sleeve.
In order to solve the above technical problems, the present invention provides following technical scheme：A kind of whirl compensator sealing shroud fixed knot
Inner tube is installed in structure, including outer cylinder, inner tube and positioning disk, the inside of the outer cylinder, and positioning is fixedly installed in the lateral wall of said inner tube
Disk is equipped with sealing shroud between the outer cylinder and inner tube, the inner sidewall of contact outer cylinder, sealing are bent upwards on the left of the sealing shroud
The Right vertical of set is folded upward at, and bending segment pastes the left side of positioning disk, and the depressed area of the sealing shroud is vertical around axis
Telescopic rod is set, and the position of telescopic rod and the lead to the hole site of positioning disk are corresponding, the lower end of the interior bar of the telescopic rod and sealing shroud
Depressed area be fixedly connected, the upper end of interior bar is mounted in chamber bar, and sheathed spring in the interior bar, the outer cylinder is opened up along side
Be connected to outer barrel through slot, the through slot be L-shaped structure, and through slot vertical slot section communication seals set depressed area, chamber bar
In the vertical slot section of through slot, the outer cylinder, sealing shroud and positioning disk connect through interconnected through-hole, through-hole and through slot is opened up
Logical, bolt is installed in through hole, and bolts and nuts screw, the top flat of the bolt, and top flat covers the translot notch of through slot, the top
The Right vertical of piece is equipped with pressure ram, and the end of pressure ram is equipped with sphere, and the pressure ram is inserted into the translot of through slot, chamber bar position
In the lower section of pressure ram, and the upper end of chamber bar is located at the left side of sphere, the vertical slot of the left side side wall and through slot of the sealing shroud
Inner sidewall flushes, and the upper end of the chamber bar is set as arcuate structure.
Further, the length of the chamber bar is set as the depressed area depth less than or equal to sealing shroud.
Compared with the prior art, the invention has the beneficial effects that：A kind of whirl compensator fixing structure of sealing sleeve, knot
Structure is reasonable, easy to use, mainly improves in the prior art, the installation fixed structure of whirl compensator sealing shroud, without using
Support hoop, it may be convenient to which installation and removal replace sealing shroud, the structure of sealing shroud are improved, with the function of dual-seal
Can, increase sealing effect.
Detailed description of the invention
Fig. 1 is a kind of whirl compensator fixing structure of sealing sleeve semi-section structural schematic diagram of the present invention.
Figure label is：1- outer cylinder；2- inner tube；3- positioning disk；4- sealing shroud；5- interior bar；6- chamber bar；7- spring；8- is logical
Slot；9- bolt；10- top flat；11- pressure ram；12- sphere.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Known to referring to Fig.1：A kind of whirl compensator fixing structure of sealing sleeve, including outer cylinder 1, inner tube 2 and positioning disk 3, institute
The inside installation inner tube 2 of outer cylinder 1 is stated, positioning disk 3 is fixedly installed in the lateral wall of said inner tube 2, between the outer cylinder 1 and inner tube 2
Equipped with sealing shroud 4, the left side of the sealing shroud 4 is bent upwards the inner sidewall of contact outer cylinder 1, and the Right vertical of sealing shroud 4 is upward
Bending, bending segment paste the left side of positioning disk 3, and the depressed area of the sealing shroud 4 is vertically arranged telescopic rod around axis, stretches
The position of bar is corresponding with the lead to the hole site of positioning disk 3, and the lower end of the interior bar 5 of the telescopic rod and the depressed area of sealing shroud 4 are fixed
Connection, the upper end of interior bar 5 are mounted in chamber bar 6, sheathed spring 7 in the interior bar 5, and the outer cylinder 1 opens up outside connection along side
Through slot 8 inside cylinder 1, the through slot 8 is L-shaped structure, and the vertical slot section communication seals of through slot 8 cover 4 depressed area, chamber bar 6
In the vertical slot section of through slot 8, the outer cylinder 1, sealing shroud 4 and positioning disk 3 are through opening up interconnected through-hole, through-hole and logical
Slot 8 is connected to, and bolt 9, bolt 9 and nut tightening, the top flat 10 of the bolt 9 are installed in through hole, and top flat 10 covers the cross of through slot 8
Slot notch, the Right vertical of the top flat 10 are equipped with pressure ram 11, and the end of pressure ram 11 is equipped with sphere 12, the pressure ram 11
It is inserted into the translot of through slot 8, chamber bar 6 is located at the lower section of pressure ram 11, and the upper end of chamber bar 6 is located at the left side of sphere 12.
The left side side wall of the sealing shroud 4 is flushed with the inner sidewall of the vertical slot of through slot 8, convenient for fixing；The chamber bar 6 it is upper
End is set as arcuate structure, convenient for the extruding of sphere 12；The length of the chamber bar 6 is set as the recess less than or equal to sealing shroud 4
Area's depth, convenient for retracting attaching/detaching apparatus.
The principle of the present invention and advantage：In use, by 2 pairing of outer cylinder 1 and inner tube, sealing shroud 4 is located at outer cylinder 1 and inner tube 2
Between, then when installation, chamber bar 6 can move down telescopic rod, will not hinder to install, and after installation, chamber bar 6 loses limitation, bullet
Spring 7 stretches, and chamber bar 6 moves up, and into the vertical slot of through slot 8, so that the left side of sealing shroud 4 can not bend backward, increases sealing effect
Fruit, then when bolt 9 is inserted into through hole, and bolt 9 is inserted into, pressure ram 11 is inserted into the translot of through slot 8, sphere 12 and chamber
The upper-end contact of 6 arcuate structure of bar will push chamber bar 6 and move down, crosses the top of chamber bar 6, and then spring 7 stretches, and chamber bar 6 is supported
It below pressure ram 11, is limited by sphere 12, bolt 9 and nut tightening, top flat 10 covers the translot notch of through slot 8, realizes logical
The sealing in hole and through slot 8, dismounting and change sealing shroud only need to remove bolt 9, push chamber bar 6 from passage port tool.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (2)
1. a kind of whirl compensator fixing structure of sealing sleeve, including outer cylinder（1）, inner tube（2）And positioning disk（3）, which is characterized in that
The outer cylinder（1）Inside install inner tube（2）, said inner tube（2）Lateral wall be fixedly installed positioning disk（3）, the outer cylinder（1）
With inner tube（2）Between be equipped with sealing shroud（4）, the sealing shroud（4）Left side be bent upwards contact outer cylinder（1）Inner sidewall, it is close
Big envelope（4）Right vertical be folded upward at, bending segment pastes positioning disk（3）Left side, the sealing shroud（4）Depressed area enclose
Telescopic rod, the position of telescopic rod and positioning disk are vertically arranged around axis（3）Lead to the hole site it is corresponding, the interior bar of the telescopic rod
（5）Lower end and sealing shroud（4）Depressed area be fixedly connected, interior bar（5）Upper end be mounted on chamber bar（6）It is interior, the interior bar（5）
Upper sheathed spring（7）, the outer cylinder（1）Open up connection outer cylinder along side（1）Internal through slot（8）, the through slot（8）For " L "
Type structure, and through slot（8）Vertical slot section communication seals set（4）Depressed area, chamber bar（6）Positioned at through slot（8）Vertical slot section in, institute
State outer cylinder（1）, sealing shroud（4）And positioning disk（3）Through opening up interconnected through-hole, through-hole and through slot（8）Connection, through hole
Bolt is installed（9）, bolt（9）With nut tightening, the bolt（9）Top flat（10）, top flat（10）Cover through slot（8）Translot
Notch, the top flat（10）Right vertical be equipped with pressure ram（11）, pressure ram（11）End be equipped with sphere（12）, described to squeeze
Compression bar（11）It is inserted into through slot（8）Translot in, chamber bar（6）Positioned at pressure ram（11）Lower section, and chamber bar（6）Upper end be located at ball
Body（12）Left side, the sealing shroud（4）Left side side wall and through slot（8）The inner sidewall of vertical slot flush, the chamber bar（6）'s
Upper end is set as arcuate structure.
2. whirl compensator fixing structure of sealing sleeve according to claim 1, which is characterized in that the chamber bar（6）Length
Degree is set as being less than or equal to sealing shroud（4）Depressed area depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810525771.0A CN108916516A (en) | 2018-05-28 | 2018-05-28 | Whirl compensator fixing structure of sealing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810525771.0A CN108916516A (en) | 2018-05-28 | 2018-05-28 | Whirl compensator fixing structure of sealing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108916516A true CN108916516A (en) | 2018-11-30 |
Family
ID=64418163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810525771.0A Pending CN108916516A (en) | 2018-05-28 | 2018-05-28 | Whirl compensator fixing structure of sealing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916516A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1847706A (en) * | 2005-10-09 | 2006-10-18 | 兰州理工大学 | Wadding seal structure |
| CN103133810A (en) * | 2013-02-25 | 2013-06-05 | 吉慧萍 | Maintenance-free self-regulation compensator |
| US20150048612A1 (en) * | 2013-08-14 | 2015-02-19 | Ge-Hitachi Nuclear Energy Americas Llc | Seismic slip joint, seismic-mitigating piping system, and method of mitigating seismic effects on a piping system |
| CN104747850A (en) * | 2015-03-13 | 2015-07-01 | 高玉琴 | Wear-resistant rotating compensator |
| CN106426828A (en) * | 2016-11-15 | 2017-02-22 | 昆山鸿永盛模具有限公司 | Double-ejection demolding mechanism |
| CN206287889U (en) * | 2016-12-01 | 2017-06-30 | 李旭东 | A kind of portable vehicle water cup taken and its special cup |
| CN206525655U (en) * | 2017-02-28 | 2017-09-29 | 四川理工学院 | A kind of safety belt buckle device |
| CN107676362A (en) * | 2017-10-13 | 2018-02-09 | 襄阳五二五泵业有限公司 | A kind of reducing nut of quick despatch |
-
2018
- 2018-05-28 CN CN201810525771.0A patent/CN108916516A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1847706A (en) * | 2005-10-09 | 2006-10-18 | 兰州理工大学 | Wadding seal structure |
| CN103133810A (en) * | 2013-02-25 | 2013-06-05 | 吉慧萍 | Maintenance-free self-regulation compensator |
| US20150048612A1 (en) * | 2013-08-14 | 2015-02-19 | Ge-Hitachi Nuclear Energy Americas Llc | Seismic slip joint, seismic-mitigating piping system, and method of mitigating seismic effects on a piping system |
| CN104747850A (en) * | 2015-03-13 | 2015-07-01 | 高玉琴 | Wear-resistant rotating compensator |
| CN106426828A (en) * | 2016-11-15 | 2017-02-22 | 昆山鸿永盛模具有限公司 | Double-ejection demolding mechanism |
| CN206287889U (en) * | 2016-12-01 | 2017-06-30 | 李旭东 | A kind of portable vehicle water cup taken and its special cup |
| CN206525655U (en) * | 2017-02-28 | 2017-09-29 | 四川理工学院 | A kind of safety belt buckle device |
| CN107676362A (en) * | 2017-10-13 | 2018-02-09 | 襄阳五二五泵业有限公司 | A kind of reducing nut of quick despatch |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181130 |