CN208546650U - Whirl compensator sealing shroud fastening structure - Google Patents
Whirl compensator sealing shroud fastening structure Download PDFInfo
- Publication number
- CN208546650U CN208546650U CN201820804004.9U CN201820804004U CN208546650U CN 208546650 U CN208546650 U CN 208546650U CN 201820804004 U CN201820804004 U CN 201820804004U CN 208546650 U CN208546650 U CN 208546650U
- Authority
- CN
- China
- Prior art keywords
- sealing shroud
- outer cylinder
- positioning disk
- gag lever
- lever post
- 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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a kind of whirl compensator sealing shroud fastening structures, including outer cylinder, inner tube and positioning disk, the inside of the outer cylinder is installed by inner tube, the outer body fixing sleeve of said inner tube sets positioning disk, the outer cylinder is rolled to form ring flat-plate along side in bending, sealing shroud is arranged in outer cylinder between side and positioning disk, sealing shroud is covered in the left side of positioning disk and is bent to form concave surface, concave surface is covered on the lateral wall of outer cylinder, the ring flat-plate, sealing shroud and positioning disk, which run through, opens up interconnected through-hole, through hole passes through bolt, bolts and nuts are tightened, the utility model is structurally reasonable, it is easy to use, by improving the structure of outer cylinder and the left side structure of sealing shroud, utilize the fixation of bolt, compress gag lever post, the left side of sealing shroud is compressed using gag lever post, to solve in the prior art on inner pipe with support hoop fixing seal set Inconvenience, while also avoiding slotting on inner pipe, fixed device itself is reusable, and fixed and removal efficiency is high.
Description
Technical field
The utility model relates to whirl compensator fields, are specifically related to a kind of whirl compensator sealing shroud fastening structure.
Background technique
In the prior art, the sealing shroud installation of whirl compensator is generally fixed using support hoop, and support hoop is fixed, and needs compensating
It slots in the inner tube of device, fixed efficiency is low, sealing shroud also replacement not easy to disassemble of getting off, very inconvenient.
Utility model content
The technical problems to be solved in the utility model is the defect for overcoming prior art sealing shroud fixed efficiency low, provides one
Kind whirl compensator sealing shroud fastening structure.
In order to solve the above technical problems, the utility model is the following technical schemes are provided: a kind of sealing of whirl compensator is locked
The inside of fixing structure, including outer cylinder, inner tube and positioning disk, the outer cylinder is installed by inner tube, the outer body fixing sleeve of said inner tube
If positioning disk, the outer cylinder is rolled to form ring flat-plate along side in bending, and sealing shroud is arranged in outer cylinder between side and positioning disk,
Sealing shroud is covered in the left side of positioning disk and is bent to form concave surface, and concave surface is covered on the lateral wall of outer cylinder, the ring flat-plate, sealing
Set and positioning disk are through interconnected through-hole is opened up, and through hole is across bolt, and bolts and nuts are tightened, on the ring flat-plate
Groove is opened up around axis interval, groove is coaxial with through-hole, and fixed on bolt to be arranged round estrade block, the round estrade block is located at recessed
In slot, and round estrade block is not contacted with the side wall of groove, and the ontology of the outer cylinder, which runs through, opens up communication groove and outer barrel
Through slot is inserted into gag lever post at through slot, and the upper end of the gag lever post is obliquely cut, and the upper end of gag lever post connects with round estrade block
Touching, the lower end of the gag lever post are against concave surface, and the lower part fixing sleeve of the gag lever post sets limit plate, and gag lever post is located at limit plate
Lower section sheathed spring.
Further, the notch size of the end of the bolt being sized to greater than groove.
Further, the round estrade block is greater than the side path length far from end by the side path length of proximal head.
Further, the upper end of the spring is fixedly connected with the downside of limit plate, and the lower end of spring is contacted with concave surface.
The utility model has the beneficial effect that a kind of whirl compensator sealing shroud fastening knot compared with prior art
Structure, it is structurally reasonable, it is easy to use, by improving the structure of outer cylinder and the left side structure of sealing shroud, using the fixation of bolt, compress
Gag lever post compresses the left side of sealing shroud using gag lever post, to solve in the prior art on inner pipe with support hoop fixing seal set
Inconvenience, while also avoiding slotting on inner pipe, fixed device itself is reusable, and fixed and removal efficiency is high.
Detailed description of the invention
Fig. 1 is a kind of whirl compensator sealing shroud fastening structure the schematic diagram of the section structure of the utility model.
Fig. 2 is a kind of whirl compensator sealing shroud fastening structure bolt arrangement schematic diagram of the utility model.
Figure label are as follows: 1- outer cylinder；2- inner tube；3- positioning disk；4- ring flat-plate；5- sealing shroud；The concave surface 6-；7- bolt；8- is recessed
Slot；9- round estrade block；10- gag lever post；11- limit plate；12- spring；The end 13-.
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.
Referring to figs. 1 to known to Fig. 2: a kind of whirl compensator sealing shroud fastening structure, including outer cylinder 1, inner tube 2 and positioning disk
3, inner tube 2 is installed in the inside of the outer cylinder 1, and the outer body fixing sleeve of said inner tube 2 sets positioning disk 3, the outer cylinder 1 along side
It rolls to form ring flat-plate 4 in bending, sealing shroud 5 is arranged in outer cylinder 1 between side and positioning disk 3, and sealing shroud 5 is covered in positioning disk
3 left side and it is bent to form concave surface 6, concave surface 6 is covered on the lateral wall of outer cylinder 1, the ring flat-plate 4, sealing shroud 5 and positioning disk 3
Through interconnected through-hole is opened up, through hole passes through bolt 7, and bolt 7 is fixed with nut tightening, and axis is surrounded on the ring flat-plate 4
Line interval opens up groove 8, and groove 8 and through-hole are coaxial, and fixed on bolt 7 to be arranged round estrade block 9, the round estrade block 9 is located at recessed
In slot 8, and round estrade block 9 is not contacted with the side wall of groove 8, and the ontology of the outer cylinder 1, which runs through, opens up communication groove 8 and outer cylinder 1
Internal through slot is inserted into gag lever post 10 at through slot, and the upper end of the gag lever post 10 is obliquely cut, and the upper end of gag lever post 10
It is contacted with round estrade block 9, the lower end of the gag lever post 10 is against at concave surface 6, and the lower part fixing sleeve of the gag lever post 10 is limited position
Plate 11, gag lever post 10 are located at the lower section sheathed spring 12 of limit plate 11.
The notch size of the end 13 of the bolt 7 being sized to greater than groove 8, convenient for covering groove 8, anti-stopping leak
Dew；The round estrade block 9 is greater than the side path length far from end 13 by the side path length of proximal head 13, convenient for pushing gag lever post 10
Decline；The upper end of the spring 12 is fixedly connected with the downside of limit plate 11, and the lower end of spring 12 is contacted with concave surface 6, is prevented
Skew.
The principles of the present invention and advantage: in use, through hole passes through bolt 7, when bolt 7 passes through, rotary table
The side of body block 9 squeezes the upper end of gag lever post 10, and gag lever post 10 declines, and after bolt 7 passes completely through, the lower end of gag lever post 10 is against
At the concave surface 6 of sealing shroud 5, sealing shroud 5 is optionally further secured, and removes bolt 7, and spring 12 stretches, and 10 upper end of gag lever post is from logical
Slot enters through-hole, the left side topmost generation distance of 10 lower end of gag lever post and sealing shroud 5, and limit plate 11 is stuck in through slot lower end, point
Over cylinder 1 and when inner tube 2, sealing shroud 5 is mobile, pushes against gag lever post 10,12 lower knuckle of spring, sealing shroud 5 in through hole
Left side can by spring 12, then be sealed set 5 replacement.
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 sealing shroud fastening structure, 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 the outer body fixing sleeve of said inner tube (2) sets positioning disk (3), the outer cylinder
(1) roll and to be formed ring flat-plate (4) in bending along side, setting sealing shroud (5) between side and positioning disk (3) of outer cylinder (1) is close
Big envelope (5) is covered in the left side of positioning disk (3) and is bent to form concave surface (6), and concave surface (6) are covered on the lateral wall of outer cylinder (1),
The ring flat-plate (4), sealing shroud (5) and positioning disk (3) pass through bolt (7) through interconnected through-hole, through hole is opened up, bolt
(7) it fixes, is opened up groove (8) on the ring flat-plate (4) around axis interval, groove (8) and through-hole are coaxial, bolt with nut tightening
(7) fixation is arranged round estrade block (9) on, and the round estrade block (9) is located in groove (8), and round estrade block (9) and groove (8)
Side wall do not contact, the ontology of the outer cylinder (1), which runs through, opens up communication groove (8) and outer cylinder (1) internal through slot, inserts at through slot
Enter gag lever post (10), the upper end of the gag lever post (10) is obliquely cut, and the upper end of gag lever post (10) and round estrade block (9)
Contact, the lower end of the gag lever post (10) are against at concave surface (6), and the lower part fixing sleeve of the gag lever post (10) sets limit plate
(11), gag lever post (10) is located at the lower section sheathed spring (12) of limit plate (11).
2. whirl compensator sealing shroud fastening structure according to claim 1, which is characterized in that the end of the bolt (7)
The notch size of head (13) being sized to greater than groove (8).
3. whirl compensator sealing shroud fastening structure according to claim 1, which is characterized in that the round estrade block (9)
Side path length by proximal head (13) is greater than the side path length far from end (13).
4. whirl compensator sealing shroud fastening structure according to claim 1, which is characterized in that the spring (12) it is upper
End is fixedly connected with the downside of limit plate (11), and the lower end of spring (12) is contacted with concave surface (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804004.9U CN208546650U (en) | 2018-05-28 | 2018-05-28 | Whirl compensator sealing shroud fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804004.9U CN208546650U (en) | 2018-05-28 | 2018-05-28 | Whirl compensator sealing shroud fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208546650U true CN208546650U (en) | 2019-02-26 |
Family
ID=65421775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820804004.9U Expired - Fee Related CN208546650U (en) | 2018-05-28 | 2018-05-28 | Whirl compensator sealing shroud fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208546650U (en) |
-
2018
- 2018-05-28 CN CN201820804004.9U patent/CN208546650U/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 |
Granted publication date: 20190226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |