CN206914603U - Ship upender - Google Patents
Ship upender Download PDFInfo
- Publication number
- CN206914603U CN206914603U CN201720576507.0U CN201720576507U CN206914603U CN 206914603 U CN206914603 U CN 206914603U CN 201720576507 U CN201720576507 U CN 201720576507U CN 206914603 U CN206914603 U CN 206914603U
- Authority
- CN
- China
- Prior art keywords
- lifting
- ship
- wall pipe
- motor
- spur rack
- 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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- Transmission Devices (AREA)
Abstract
The utility model is a kind of device on ship, it is characterized in that：The length of motor shaft and transmission axis connection, the horizontal axis connection of power transmission shaft and screw propeller assembly, trunnion axis and ship has propeller to central axis on trunnion axis；Outer wall pipe is connected with motor axial seat, outer wall pipe is not rotated to slide up and down and is connected with hull sleeve pipe orientation outside, and outer wall pipe is connected with screw propeller assembly；There is lifting spur rack on outer wall pipe, there is the groove slided up and down for lifting spur rack and the lifting motor with gear engaged with lifting spur rack on hull sleeve pipe.Using above technical scheme, it is connected because outer wall pipe does not rotate to slide up and down with longer hull sleeve pipe orientation, so the device can bear the reaction force of larger airscrew thrust；Turned to so it is adapted for mount on large ship fore quick u-turn；Lifting motor with gear and lifting spur rack can make the device fast lifting, propeller is fallen into water during u-turn, propeller is lifted away from the water surface when navigating.
Description
Technical field
The utility model is a kind of device on ship, specifically a kind of ship upender.
Background technology
At present, the turning part of most of ships is all disposed within the rear portion of ship, such as：Rudder, Marine outboard motor etc., it turns to u-turn
Speed is slow, and particularly large ship is even more difficulty in narrower inland river u-turn.Application No. CN200820127406.6 auxiliary
Ship turning propulsion plant can only bear the reaction force of less airscrew thrust, so it is not suitable for pacifying on larger ship
Dress uses.
Utility model content
The technical problems to be solved in the utility model is：A kind of ship upender is provided, it is adapted for mount on argosy
The fore position of oceangoing ship, can be such that large ship quickly reverses end for end.
The utility model adopts the technical scheme that ship upender, it installs center line position on the bow, and it includes
Hull in lifting motor with gear and lifting spur rack, motor, power transmission shaft, outer wall pipe, screw propeller assembly and ship front deck
Sleeve pipe, it is characterized in that：The horizontal axis connection of motor shaft and transmission axis connection, power transmission shaft and screw propeller assembly, trunnion axis and ship
Length to central axis, have propeller on trunnion axis；It is connected with outer wall pipe in motor axial seat, outer wall pipe is outer and hull sleeve pipe
Orientation, which does not rotate, slides up and down connection, and outer wall pipe is connected with screw propeller assembly；There is lifting spur rack on outer wall pipe, on hull sleeve pipe
There are the groove slided up and down for lifting spur rack and the lifting motor with gear engaged with lifting spur rack.
Using above technical scheme, after installing the device in large ship fore centre, because on screw propeller assembly
Horizontal axis is with ship length to central axis, and when propeller is snapped down in water, motor is rotated forward, and ship can be turned to quickly to the left
U-turn, when motor reversal ship can be reversed end for end quickly to the right；Slided up and down because outer wall pipe does not rotate with longer hull sleeve pipe orientation
Connection, so the device can bear the reaction force of larger airscrew thrust；So it is adapted for mount on large ship ship
Quick u-turn turns on head；Lifting motor with gear and lifting spur rack can make the device fast lifting, spiral during u-turn
Oar is fallen into water, and propeller is lifted away from the water surface when navigating.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is scheme of installation of the present utility model.
In figure：1st, the lifting motor with gear and lifting spur rack；2nd, motor；3rd, power transmission shaft；4th, outer wall pipe；5th, propeller
Assembly；5.1st, trunnion axis；5.2nd, propeller；6th, ship；6.1st, ship front deck；6.2nd, hull sleeve pipe.
Embodiment
In Fig. 1,2, ship upender provided by the utility model, it installs center line position on the bow, and it includes
Hull in lifting motor with gear and lifting spur rack, motor, power transmission shaft, outer wall pipe, screw propeller assembly and ship front deck
Sleeve pipe, it is characterized in that：Motor（2）Axle and power transmission shaft（3）Connection, power transmission shaft（3）With screw propeller assembly（5）Trunnion axis（5.1）
Connection, trunnion axis（5.1）With ship（6）Length to central axis, trunnion axis（5.1）On have propeller（5.2）；Motor（2）
Outer wall pipe is connected with axial seat（4）, outer wall pipe（4）Outside with hull sleeve pipe（6.2）Orientation, which does not rotate, slides up and down connection, outer wall
Pipe（4）With screw propeller assembly（5）Connection；Outer wall pipe（4）On have lifting spur rack, hull sleeve pipe（6.2）On have for lifting straight-tooth
Groove that bar slides up and down and the lifting motor with gear engaged with lifting spur rack（1）.
Claims (1)
1. ship upender, it installs center line position on the bow, it include the lifting motor with gear and lifting spur rack,
Hull sleeve pipe in motor, power transmission shaft, outer wall pipe, screw propeller assembly and ship front deck, it is characterized in that：Motor shaft connects with power transmission shaft
Connect, the horizontal axis connection of power transmission shaft and screw propeller assembly, the length of trunnion axis and ship has spiral to central axis on trunnion axis
Oar；Be connected with outer wall pipe in motor axial seat, outer wall pipe is outer not to be rotated to slide up and down and is connected with hull sleeve pipe orientation, outer wall pipe and
Screw propeller assembly connects；Have lifting spur rack on outer wall pipe, have on hull sleeve pipe for the groove that slides up and down of lifting spur rack and with
Lift the lifting motor with gear of spur rack engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576507.0U CN206914603U (en) | 2017-05-23 | 2017-05-23 | Ship upender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576507.0U CN206914603U (en) | 2017-05-23 | 2017-05-23 | Ship upender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206914603U true CN206914603U (en) | 2018-01-23 |
Family
ID=61307562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720576507.0U Expired - Fee Related CN206914603U (en) | 2017-05-23 | 2017-05-23 | Ship upender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206914603U (en) |
-
2017
- 2017-05-23 CN CN201720576507.0U patent/CN206914603U/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: 20180123 Termination date: 20180523 |