CN205824167U - A kind of gas engine vertical spindle sealing structure - Google Patents
A kind of gas engine vertical spindle sealing structure Download PDFInfo
- Publication number
- CN205824167U CN205824167U CN201620671936.1U CN201620671936U CN205824167U CN 205824167 U CN205824167 U CN 205824167U CN 201620671936 U CN201620671936 U CN 201620671936U CN 205824167 U CN205824167 U CN 205824167U
- Authority
- CN
- China
- Prior art keywords
- vertical shaft
- gas engine
- shaft sleeve
- cap
- sleeve
- 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
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
This utility model relates to a kind of gas engine vertical spindle sealing structure, and it includes gas engine core body, vertical shaft sleeve, vertical shaft, vertical shaft cap, sealing shroud, flap；Gas engine core body and vertical shaft sleeve UNICOM；Vertical shaft sleeve is fixed on gas engine core body by flap；Vertical shaft cap and vertical shaft sleeve are the most barrel-shaped；Vertical shaft is the most cylindric；Vertical shaft cap is provided with external screw thread, and vertical shaft sleeve is provided with female thread；Vertical shaft cap is threadeded with vertical shaft sleeve.Vertical shaft, vertical shaft cap and vertical shaft sleeve set gradually from inside to outside；Sealing shroud is arranged between vertical shaft and vertical shaft sleeve and is arranged on bottom vertical shaft cap.This utility model relates to and is possible to prevent to leak gas from vertical shaft sleeve, and sealing is preferable, such that it is able to extend the service life of gas engine；It is possible to prevent vertical shaft to swing；Relatively durable；Easy to operate.
Description
Technical field
This utility model relates to a kind of gas engine vertical spindle sealing structure.
Background technology
Existing gas engine, often occur due to seal between the vertical shaft sleeve on gas engine core body and vertical shaft bad and
Reduce the situation in the service life of gas engine.
Utility model content
For solving the problems referred to above, the purpose of this utility model is to provide a kind of gas engine vertical spindle sealing structure, can in case
Only leaking gas from vertical shaft sleeve, sealing is preferable, such that it is able to extend the service life of gas engine.
For achieving the above object, the technical scheme that this utility model is taked is: a kind of gas engine vertical spindle sealing structure, its bag
Include gas engine core body, vertical shaft sleeve, vertical shaft, vertical shaft cap and sealing shroud, flap；Gas engine core body and vertical shaft sleeve UNICOM；Vertical
Axle sleeve is fixed on gas engine core body by flap；Vertical shaft cap and vertical shaft sleeve are the most barrel-shaped；Vertical shaft is round
Column；Vertical shaft cap is provided with external screw thread, and vertical shaft sleeve is provided with female thread；Vertical shaft cap is threadeded with vertical shaft sleeve.Vertical shaft, vertical shaft cap
And vertical shaft sleeve sets gradually from inside to outside；Sealing shroud is arranged between vertical shaft and vertical shaft sleeve and is arranged on bottom vertical shaft cap.
A kind of gas engine vertical spindle sealing structure in this utility model is further arranged to: be provided with inclined-plane in vertical shaft sleeve；
Sealing shroud and contact of incline plane.By inclined-plane crush seal set, it is possible to prevent to leak gas from vertical shaft sleeve, is further ensured that sealing.
A kind of gas engine vertical spindle sealing structure in this utility model is further arranged to: the top of vertical shaft cap is also fixing to be set
It is equipped with rocking arm.By rocking arm, use less power just vertical shaft cap can be screwed in vertical shaft sleeve, easy to operate.
A kind of gas engine vertical spindle sealing structure in this utility model is further arranged to: sealing shroud is that silica gel is made.This
Sample sealing shroud is relatively durable, and contraction change amount is little, is possible to prevent to leak gas from vertical shaft sleeve, is further ensured that sealing.
Compared with prior art, this utility model has the advantages that 1, is possible to prevent to leak gas from vertical shaft sleeve, seals
Property preferable, such that it is able to extend the service life of gas engine；2, it is possible to prevent vertical shaft to swing；3, relatively durable；4, operation
Convenient.
Accompanying drawing explanation
Fig. 1 is the generalized section of a part for a kind of gas engine vertical spindle sealing structure in this utility model.
Gas engine core body 1；Vertical shaft sleeve 2；Inclined-plane 21；Vertical shaft 3；Vertical shaft cap 4；Rocker arm 41；Sealing shroud 5；Flap 6.
Detailed description of the invention
Referring to Fig. 1, this utility model is a kind of gas engine vertical spindle sealing structure, and it includes gas engine core body 1, vertical shaft
Set 2, vertical shaft 3, vertical shaft cap 4, sealing shroud 5 and flap 6.
Gas engine core body 1 and vertical shaft sleeve 2 UNICOM.Vertical shaft sleeve 2 is fixed on gas engine core body 1 by flap 6.Vertical shaft
Cap 4 and vertical shaft sleeve 2 are the most barrel-shaped；Vertical shaft 3 is the most cylindric.Vertical shaft cap 4 is provided with external screw thread, and vertical shaft sleeve 2 sets
It is equipped with female thread；Vertical shaft cap 4 is threadeded with vertical shaft sleeve 2.Vertical shaft 3, vertical shaft cap 4 and vertical shaft sleeve 2 set gradually from inside to outside.
Sealing shroud 5 is arranged between vertical shaft 3 and vertical shaft sleeve 2 and is arranged on bottom vertical shaft cap 4.Vertical shaft cap 4 can reinforce vertical shaft 3, prevents
Vertical shaft 3 waves everywhere.
Inclined-plane 21 it is provided with in vertical shaft sleeve 2；Sealing shroud 5 contacts with inclined-plane 21.By inclined-plane 21 crush seal set 5, permissible
Prevent from leaking gas from vertical shaft sleeve 2, be further ensured that sealing.
The top of vertical shaft cap 4 can also be fixedly installed Rocker arm 41；By Rocker arm 41, use less power just can will stand
Axle cap 4 screws in vertical shaft sleeve 2, easy to operate.
Sealing shroud 5 can be that silica gel is made；So sealing shroud 5 is relatively durable, and contraction change amount is little, be possible to prevent from
Vertical shaft sleeve 2 leaks gas, and is further ensured that sealing.
The operation principle of a kind of gas engine vertical spindle sealing structure in this utility model is: during installation, insert vertical by vertical shaft 3
Axle sleeve 2, is enclosed within sealing shroud 5 on vertical shaft 3, and vertical shaft cap 4 screws in vertical shaft sleeve 2, and it is straight that sealing shroud 5 is pressed into vertical shaft sleeve 2 by vertical shaft cap 4
To contacting with inclined-plane 21, then open gas engine and make gas engine start working.
In sum, a kind of gas engine vertical spindle sealing structure in this utility model, it is possible to prevent to leak gas from vertical shaft sleeve 2,
Sealing is preferable, such that it is able to extend the service life of gas engine；It is possible to prevent vertical shaft 3 to swing；Relatively durable；Operation side
Just.
Above detailed description of the invention is only the preferred embodiment of this creation, not in order to limit this creation, all in this wound
Any modification, equivalent substitution and improvement etc. done within the spirit made and principle, should be included in this creation protection domain it
In.
Claims (4)
1. a gas engine vertical spindle sealing structure, it is characterised in that: include, gas engine core body (1), vertical shaft sleeve (2), vertical shaft
(3), vertical shaft cap (4), sealing shroud (5) and flap (6)；Described gas engine core body (1) and described vertical shaft sleeve (2) UNICOM；Institute
State vertical shaft sleeve (2) to be fixed on described gas engine core body (1) by described flap (6)；Described vertical shaft cap (4) and described vertical
Axle sleeve (2) is the most barrel-shaped；Described vertical shaft (3) is the most cylindric；Described vertical shaft cap (4) is provided with external screw thread, described
Vertical shaft sleeve (2) is provided with female thread；Described vertical shaft cap (4) threadeds with described vertical shaft sleeve (2)；Described vertical shaft (3), described vertical
Axle cap (4) and described vertical shaft sleeve (2) set gradually from inside to outside；Described sealing shroud (5) is arranged on described vertical shaft (3) with described
Between vertical shaft sleeve (2) and be arranged on described vertical shaft cap (4) bottom.
2. a kind of gas engine vertical spindle sealing structure as claimed in claim 1, it is characterised in that: arrange in described vertical shaft sleeve (2)
There is inclined-plane (21)；Described sealing shroud (5) contacts with described inclined-plane (21).
3. a kind of gas engine vertical spindle sealing structure as claimed in claim 1, it is characterised in that: the top of described vertical shaft cap (4)
It is fixedly installed rocking arm (41).
4. a kind of gas engine vertical spindle sealing structure as claimed in claim 1, it is characterised in that: described sealing shroud (5) is silica gel
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620671936.1U CN205824167U (en) | 2016-06-27 | 2016-06-27 | A kind of gas engine vertical spindle sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620671936.1U CN205824167U (en) | 2016-06-27 | 2016-06-27 | A kind of gas engine vertical spindle sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824167U true CN205824167U (en) | 2016-12-21 |
Family
ID=57567489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620671936.1U Expired - Fee Related CN205824167U (en) | 2016-06-27 | 2016-06-27 | A kind of gas engine vertical spindle sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824167U (en) |
-
2016
- 2016-06-27 CN CN201620671936.1U patent/CN205824167U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205824167U (en) | A kind of gas engine vertical spindle sealing structure | |
| CN202834360U (en) | Cage type regulating valve | |
| CN205937950U (en) | Take monolith support's ball valve that valve rod blew off of preventing | |
| CN205896251U (en) | High temperature ball valve that floats sealed firmly | |
| CN205101277U (en) | Automatic bearing in pump case of tolerance compensation | |
| CN201568568U (en) | Sealing structure at pressure end of turbocharger | |
| CN203472985U (en) | Positioning and sealing structure for upper end of gear and rack type steering engine valve | |
| CN203670881U (en) | Low-torque ball valve | |
| CN203560496U (en) | High-pressure sealing integrated ball valve | |
| CN201354869Y (en) | rubber-lining check valve on sealing surface | |
| CN201575176U (en) | Manual parallel gate valve | |
| CN202501096U (en) | Positioning and sealing device for valve stem of valve | |
| CN207316095U (en) | High temperature and pressure three eccentric metal sealed butterfly valve | |
| CN206608329U (en) | Stainless steel submersible pump leak test structure | |
| CN203395322U (en) | Non-pressure sleeve structure | |
| CN205401461U (en) | Shaft pivot bearing unloads die mould sealing washer | |
| CN205207706U (en) | Electric batterfly valve | |
| CN204805607U (en) | Soft seal ball valve | |
| CN204140880U (en) | The seal ring of the multiple step of a kind of outer round belt | |
| CN204025688U (en) | A kind of Novel sealing oil jacket | |
| CN202812194U (en) | Plug of dual-seal structure | |
| CN203549095U (en) | Stop valve | |
| CN202673384U (en) | Novel engine stigma grease seal | |
| CN202252085U (en) | Lining fluorine ball valve | |
| CN204113185U (en) | The sealed plunger displacement pump in oil field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |