CN206429557U - High sealing coupling assembly in lift - Google Patents
High sealing coupling assembly in lift Download PDFInfo
- Publication number
- CN206429557U CN206429557U CN201621293147.5U CN201621293147U CN206429557U CN 206429557 U CN206429557 U CN 206429557U CN 201621293147 U CN201621293147 U CN 201621293147U CN 206429557 U CN206429557 U CN 206429557U
- Authority
- CN
- China
- Prior art keywords
- ring
- ring gear
- external toothing
- gear
- coupling assembly
- 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
- Gears, Cams (AREA)
Abstract
The utility model is related to high sealing coupling assembly in a kind of coupling assembly, more particularly to a kind of lift.Including external toothing and ring gear, the outer wall of described external toothing is provided with external tooth, the inwall of described ring gear is provided with the internal tooth being meshed with external tooth, described external tooth and the quantity of internal tooth are respectively 40, extend ring gear in the outer end of described external toothing, sealed between described external toothing and ring gear by sealing gasket, back-up ring is provided between described sealing gasket and ring gear, the outer wall of described sealing gasket is positioned by baffle ring and external toothing and ring gear, described baffle ring is positioned by piston ring, described piston ring is partly embedded in the inwall of ring gear, gear ring pilot hole is provided with described external toothing.High sealing coupling assembly is simple in construction in lift, and assembly precision is high, good operation performance.
Description
Technical field
The utility model is related to high sealing coupling assembly in a kind of coupling assembly, more particularly to a kind of lift.
Background technology
Current existing coupling assembly is complicated, and assembly precision is low, can achieve the effect that and pays no attention to when using
Think.
The content of the invention
The utility model be mainly solution the deficiencies in the prior art there is provided one kind it is simple in construction, and assembling essence
High sealing coupling assembly in the high lift of degree.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
High sealing coupling assembly in a kind of lift, including external toothing and ring gear, the outer wall of described external toothing are set
There is external tooth, the inwall of described ring gear is provided with the internal tooth being meshed with external tooth, and described external tooth and the quantity of internal tooth are respectively
40, ring gear is extended in the outer end of described external toothing, is sealed between described external toothing and ring gear by sealing gasket, described
Sealing gasket and ring gear between be provided with back-up ring, the outer wall of described sealing gasket passes through baffle ring and positioned with external toothing and ring gear, institute
The baffle ring stated is positioned by piston ring, and described piston ring is partly embedded in the inwall of ring gear, described external toothing to be filled provided with gear ring
Distribution；
The right side wall of described ring gear is taken over provided with axle, is provided with what is be connected with gear ring pilot hole in described axle catcher
Axis hole, the tapered distribution in cross section of described axis hole；
The horizontal liquid level observation panel of cross direction profiles is provided with described axle catcher.
Preferably, being bolted between described ring gear and axle catcher, set between described ring gear and axle catcher
There is paper washer.
In place whether the effect of horizontal liquid level window be mainly observation and install, and optimal use effect can be played by being installed in place
Really.
This Standard precision is high, and good operation performance, using effect is outstanding.
The utility model provides high sealing coupling assembly in lift, simple in construction, and assembly precision is high, operating characteristics
It is good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1：As shown in figure 1, high sealing coupling assembly in a kind of lift, including external toothing 1 and ring gear 2,
The outer wall of described external toothing 1 is provided with external tooth 3, and the inwall of described ring gear 2 is provided with the internal tooth 4 being meshed with external tooth 3, described
The quantity of external tooth 3 and internal tooth 4 be respectively 40, ring gear 2, described external toothing 1 are extended in the outer end of described external toothing 1
Sealed between ring gear 2 by sealing gasket 5, back-up ring 6 is provided between described sealing gasket 5 and ring gear 2, described sealing gasket 5
Outer wall is positioned by baffle ring 7 with external toothing 1 and ring gear 2, and described baffle ring 7 is positioned by piston ring 8, and described piston ring 8 half is embedding
Enter to the inwall of ring gear 2, gear ring pilot hole 9 is provided with described external toothing 1；
The right side wall of described ring gear 2 is provided with and the phase of gear ring pilot hole 9 provided with axle catcher 10, described axle in taking over 10
The axis hole 11 of connection, the tapered distribution in cross section of described axis hole 11；
The horizontal liquid level observation panel 12 of cross direction profiles is provided with described axle catcher 10.
Fixed, be provided between described ring gear 2 and axle catcher 10 by bolt 13 between described ring gear 2 and axle catcher 10
Paper washer 14.
Claims (2)
1. high sealing coupling assembly in a kind of lift, it is characterised in that：It is described including external toothing (1) and ring gear (2)
The outer wall of external toothing (1) is provided with external tooth (3), and the inwall of described ring gear (2) is provided with the internal tooth (4) being meshed with external tooth (3),
The quantity of described external tooth (3) and internal tooth (4) is respectively 40, and ring gear (2) is extended in the outer end of described external toothing (1),
Sealed, set between described sealing gasket (5) and ring gear (2) by sealing gasket (5) between described external toothing (1) and ring gear (2)
There is back-up ring (6), the outer wall of described sealing gasket (5) is positioned by baffle ring (7) and external toothing (1) and ring gear (2), described gear
Ring (7) is positioned by piston ring (8), and described piston ring (8) is partly embedded in the inwall of ring gear (2), described external toothing (1) and set
There is gear ring pilot hole (9)；
The right side wall of described ring gear (2) is provided with axle catcher (10), and described axle, which is taken in (10), to be provided with and gear ring pilot hole
(9) axis hole (11) being connected, the tapered distribution in cross section of described axis hole (11)；
The horizontal liquid level observation panel (12) of cross direction profiles is provided with described axle catcher (10).
2. high sealing coupling assembly in lift according to claim 1, it is characterised in that：Described ring gear (2)
It is fixed by bolt (13) between axle catcher (10), paper washer (14) is provided between described ring gear (2) and axle catcher (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621293147.5U CN206429557U (en) | 2016-11-29 | 2016-11-29 | High sealing coupling assembly in lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621293147.5U CN206429557U (en) | 2016-11-29 | 2016-11-29 | High sealing coupling assembly in lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429557U true CN206429557U (en) | 2017-08-22 |
Family
ID=59588763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621293147.5U Expired - Fee Related CN206429557U (en) | 2016-11-29 | 2016-11-29 | High sealing coupling assembly in lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429557U (en) |
-
2016
- 2016-11-29 CN CN201621293147.5U patent/CN206429557U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206429557U (en) | High sealing coupling assembly in lift | |
| CN203362142U (en) | Actuating and differential pressure type fracturing sliding sleeve | |
| CN206520083U (en) | Vacuum grouting system | |
| CN202732971U (en) | Slurry oil seal | |
| CN202309321U (en) | Sealed protective structure for shaft extension end of motor | |
| CN204712795U (en) | The automobile-used beam rear axle body of a bridge of a kind of electric three-wheel | |
| CN201610934U (en) | Reducer motor flange | |
| CN202558607U (en) | Machine head for filling and sealing integrative machine | |
| CN103742645A (en) | Assembly-type seal ring | |
| CN205349993U (en) | Wheel nut | |
| CN202500850U (en) | Rear-mounted oil cylinder lockup valve device | |
| CN202691031U (en) | Oil-leakage-preventing pad | |
| CN204024875U (en) | Engineering machinery is inhaled empty fuel tank with anti-ramp | |
| CN203717851U (en) | Auxiliary bearing device for output shaft of speed reducer | |
| CN203175941U (en) | Auto water pump assembly with seal ring | |
| CN204199294U (en) | A kind of grouting assembly | |
| CN206190863U (en) | High close -coupled lift | |
| CN205715570U (en) | A kind of high-effect gapless reductor | |
| CN203784213U (en) | Novel auxiliary gearbox for agricultural vehicle | |
| CN202784187U (en) | Emulsion pump provided with leakproof structure | |
| CN203130741U (en) | Oil seal nut | |
| CN202659744U (en) | Bearing block with shaft joint | |
| CN205578990U (en) | Integrative spiral quick connector | |
| CN202441860U (en) | Speed reducer motor flange | |
| CN105293381B (en) | Hydraulic oil container assembly and there is its fork truck |
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: 20170822 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |