CN202484262U - Oil leakage resisting device for construction lifting deceleration machine - Google Patents
Oil leakage resisting device for construction lifting deceleration machine Download PDFInfo
- Publication number
- CN202484262U CN202484262U CN2012200627048U CN201220062704U CN202484262U CN 202484262 U CN202484262 U CN 202484262U CN 2012200627048 U CN2012200627048 U CN 2012200627048U CN 201220062704 U CN201220062704 U CN 201220062704U CN 202484262 U CN202484262 U CN 202484262U
- Authority
- CN
- China
- Prior art keywords
- oil leakage
- leakage resisting
- resisting device
- construction lifting
- deceleration machine
- 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
Images
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses an oil leakage resisting device for a construction lifting deceleration machine. The oil leakage resisting device comprises a base shaft diameter and a casing shaft hole, a concave table with an O-shaped seal ring is arranged on the periphery of the casing shaft hole, and the O-shaped seal ring is arranged in the concave table. The oil leakage resisting device is reasonable in structure, the installed O-shaped seal ring extrudes an upper face, a lower face, a left face and a right face, the oil leakage resisting device can effectively improve leakage resisting effects, leakage resisting areas improve more than 50%, and quality of the deceleration machine is further improved.
Description
Technical field
The utility model relates to a kind of construction lifting decelerator oil leakage preventing apparatus.
Background technique
Construction lifting decelerator leakage of oil problem is each tame speed reducer factory in the market common disease; Existing speed reducer leakproof O type circle all is installed on the diameter of axle of base; Fluting is installed the O RunddichtringO on the diameter of axle, the back is installed produces two compressive planes up and down, and leak preventing effect is undesirable.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of the utility model is to provide, the anti-effective construction lifting decelerator oil leakage preventing apparatus of leakage of oil.
The technical solution of the utility model is:
A kind of construction lifting decelerator oil leakage preventing apparatus comprises the base diameter of axle, housing axis hole, it is characterized in that: the periphery at the housing axis hole is provided with the concave station of placing the O RunddichtringO, and the O RunddichtringO is arranged in this concave station.
The utility model is rational in infrastructure, and the O RunddichtringO after the installation produces the extruding of 4 faces up and down, thereby more effectively improves leak preventing effect, and the leakproof area improves more than 50%, and the speed reducer quality is further improved.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is an embodiment's of the utility model a structural representation.
Embodiment
A kind of construction lifting decelerator oil leakage preventing apparatus comprises the base diameter of axle 1, housing axis hole, in the periphery of housing axis hole the concave station 3 of placing O RunddichtringO 2 is set, and the O RunddichtringO is arranged in this concave station.
Claims (1)
1. a construction lifting decelerator oil leakage preventing apparatus comprises the base diameter of axle, housing axis hole, and it is characterized in that: the periphery at the housing axis hole is provided with the concave station of placing the O RunddichtringO, and the O RunddichtringO is arranged in this concave station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200627048U CN202484262U (en) | 2012-02-24 | 2012-02-24 | Oil leakage resisting device for construction lifting deceleration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200627048U CN202484262U (en) | 2012-02-24 | 2012-02-24 | Oil leakage resisting device for construction lifting deceleration machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202484262U true CN202484262U (en) | 2012-10-10 |
Family
ID=46958688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200627048U Expired - Fee Related CN202484262U (en) | 2012-02-24 | 2012-02-24 | Oil leakage resisting device for construction lifting deceleration machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202484262U (en) |
-
2012
- 2012-02-24 CN CN2012200627048U patent/CN202484262U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203421150U (en) | Box of reduction gear | |
| CN202484262U (en) | Oil leakage resisting device for construction lifting deceleration machine | |
| CN203604311U (en) | Moving shear-mode oil cylinder | |
| CN202144933U (en) | Base for speed reducer | |
| CN203584955U (en) | Four-column twice-lifting cylinder | |
| CN202884445U (en) | Rotary oil way distributor | |
| CN202546076U (en) | Rotary joint | |
| CN202579452U (en) | Device for changing direction of oil cylinder | |
| CN202089691U (en) | Maintenance-free riding wheel of crawling crane | |
| CN202790045U (en) | Connecting shaft | |
| CN203202045U (en) | Magnetic sealing end cover | |
| CN203754988U (en) | Limiting block for sewing machine bearing | |
| CN204371380U (en) | Hydraulic support foot-treadle device | |
| CN203671214U (en) | Oil receiving device | |
| CN202691031U (en) | Oil-leakage-preventing pad | |
| CN202646226U (en) | Cylinder piston | |
| CN204050341U (en) | Capsule filling machine gear powder structure | |
| CN203023290U (en) | Elastic shaft sleeve | |
| CN202866980U (en) | Water channel plug | |
| CN202640787U (en) | In-head hydraulic machine arranged on hydraulic station | |
| CN202048200U (en) | Precise slip-ring oil-leak-prevention sealing structure | |
| CN203257726U (en) | Double-end-face mechanical seal of pump valve | |
| CN202744290U (en) | Oil inlet pipe mechanism for hydraulic lifter assembly of tractor | |
| CN203421153U (en) | Airtight speed reducer box | |
| CN202811355U (en) | Spindle |
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: 20121010 Termination date: 20160224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |