CN208381578U - Whirl compensator fixing structure of sealing sleeve - Google Patents
Whirl compensator fixing structure of sealing sleeve Download PDFInfo
- Publication number
- CN208381578U CN208381578U CN201820803202.3U CN201820803202U CN208381578U CN 208381578 U CN208381578 U CN 208381578U CN 201820803202 U CN201820803202 U CN 201820803202U CN 208381578 U CN208381578 U CN 208381578U
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 57
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 13
- 238000005452 bending Methods 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model 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, the utility model is structurally 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, it improves close The structure of big envelope increases sealing effect with the function of dual-seal.
Description
Technical field
The utility model 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.
Utility model content
The technical problems to be solved in the utility model is that the fixed disassembly hardly possible of prior art sealing shroud, sealing material is overcome to utilize
Incomplete defect provides a kind of whirl compensator fixing structure of sealing sleeve.
In order to solve the above technical problems, the utility model is the following technical schemes are provided: a kind of whirl compensator sealing shroud is solid
Determine structure, including outer cylinder, inner tube and positioning disk, inner tube, the lateral wall fixed setting of said inner tube are installed in the inside of the outer cylinder
Positioning disk is equipped with sealing shroud, the inner sidewall of contact outer cylinder is bent upwards on the left of the sealing shroud between the outer cylinder and inner tube,
The Right vertical of sealing shroud is folded upward at, and bending segment pastes the left side of positioning disk, and the depressed area of the sealing shroud surrounds axis
Be vertically arranged telescopic rod, 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 with it is close
The depressed area of big envelope is fixedly connected, and the upper end of interior bar is mounted in chamber bar, sheathed spring in the interior bar, the outer cylinder along side
Open up connection outer barrel through slot, the through slot be L-shaped structure, and through slot vertical slot section communication seals set depressed area,
Chamber bar is located in the vertical slot section of through slot, and the outer cylinder, sealing shroud and positioning disk are through opening up interconnected through-hole, through-hole and logical
Bolt is installed in slot connection, through hole, and bolts and nuts screw, the top flat of the bolt, and top flat covers the translot notch of through slot, institute
The Right vertical for stating top flat 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 is located at the lower section of pressure ram, and the upper end of chamber bar is located at the left side of sphere.
Further, the left side side wall of the sealing shroud is flushed with the inner sidewall of the vertical slot of through slot.
Further, 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.
The utility model has the beneficial effect that a kind of whirl compensator sealing shroud fixed knot compared with prior art
Structure, it is structurally reasonable, it is easy to use, it mainly improves in the prior art, the installation fixed structure of whirl compensator sealing shroud is not necessarily to
It is bound round using support, it may be convenient to which installation and removal replace sealing shroud, the structure of sealing shroud are improved, with dual-seal
Function increases 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 utility model.
Figure label are as follows: 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 purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
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 principles 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 interior
Between pipe 2, then when installation, chamber bar 6 can move down telescopic rod, will not hinder to install, and after installation, chamber bar 6 loses limitation,
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, then through hole be inserted into bolt 9, bolt 9 be inserted into when, pressure ram 11 be inserted into through slot 8 translot in, sphere 12 with
The upper-end contact of 6 arcuate structure of chamber bar will push chamber bar 6 and move down, crosses the top of chamber bar 6, and then spring 7 stretches, 6 quilt of chamber bar
It is against 11 lower section of pressure ram, is limited by sphere 12, bolt 9 and nut tightening, top flat 10 covers the translot notch of through slot 8, realizes
The sealing of through-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 above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of whirl compensator fixing structure of sealing sleeve, including outer cylinder (1), inner tube (2) and positioning disk (3), it is characterised in that:
Inner tube (2) are installed in the inside of the outer cylinder (1), and positioning disk (3) are fixedly installed in the lateral wall of said inner tube (2), the outer cylinder (1)
Sealing shroud (4) are equipped between inner tube (2), the inner sidewall of contact outer cylinder (1) is bent upwards on the left of the sealing shroud (4), it is close
The Right vertical of big envelope (4) is folded upward at, and bending segment pastes the left side of positioning disk (3), and the depressed area of the sealing shroud (4) is enclosed
It is vertically arranged telescopic rod around axis, the position of telescopic rod is corresponding with the lead to the hole site of positioning disk (3), the interior bar of the telescopic rod
(5) lower end is fixedly connected with the depressed area of sealing shroud (4), and the upper end of interior bar (5) is mounted in chamber bar (6), the interior bar (5)
Upper sheathed spring (7), the outer cylinder (1) open up the internal through slot (8) of connection outer cylinder (1) along side, and the through slot (8) is " L "
Type structure, and the depressed area of the vertical slot section communication seals set (4) of through slot (8), chamber bar (6) are located in the vertical slot section of through slot (8), institute
Outer cylinder (1), sealing shroud (4) and positioning disk (3) are stated through interconnected through-hole is opened up, through-hole is connected to through slot (8), through hole
It installs bolt (9), bolt (9) and nut tightening, the top flat (10) of the bolt (9), top flat (10) covers the translot of through slot (8)
The Right vertical of notch, the top flat (10) is equipped with pressure ram (11), and the end of pressure ram (11) is equipped with sphere (12), described to squeeze
Compression bar (11) is inserted into the translot of through slot (8), and chamber bar (6) is located at the lower section of pressure ram (11), and the upper end of chamber bar (6) is located at ball
The left side of body (12).
2. whirl compensator fixing structure of sealing sleeve according to claim 1, which is characterized in that the sealing shroud (4)
Left side side wall is flushed with the inner sidewall of the vertical slot of through slot (8).
3. whirl compensator fixing structure of sealing sleeve according to claim 1, which is characterized in that the chamber bar (6) it is upper
End is set as arcuate structure.
4. whirl compensator fixing structure of sealing sleeve according to claim 1, which is characterized in that the length of the chamber bar (6)
Degree is set as the depressed area depth less than or equal to sealing shroud (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820803202.3U CN208381578U (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 |
|---|---|---|---|
| CN201820803202.3U CN208381578U (en) | 2018-05-28 | 2018-05-28 | Whirl compensator fixing structure of sealing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381578U true CN208381578U (en) | 2019-01-15 |
Family
ID=64969187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820803202.3U Expired - Fee Related CN208381578U (en) | 2018-05-28 | 2018-05-28 | Whirl compensator fixing structure of sealing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381578U (en) |
-
2018
- 2018-05-28 CN CN201820803202.3U patent/CN208381578U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 |