CN104354833B - Device for putting down/lifting mast on deck and collapsible mast - Google Patents
Device for putting down/lifting mast on deck and collapsible mast Download PDFInfo
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- CN104354833B CN104354833B CN201410573051.3A CN201410573051A CN104354833B CN 104354833 B CN104354833 B CN 104354833B CN 201410573051 A CN201410573051 A CN 201410573051A CN 104354833 B CN104354833 B CN 104354833B
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Abstract
The invention discloses a device for putting down/lifting a mast on a deck. The device comprises a driven gear unit which is fixedly connected with the mast, a driving gear unit matched with the driven gear, and a control unit which is used for controlling the driving gear unit to rotate around an axis. The invention further provides a collapsible mast which comprises a mast and the device for putting down/lifting the mast. By adopting the device, the mast can be put down, so that the technical problem that the space above a stern is insufficient when a ship comes through a bridge is solved, and the device is convenient to operate and control, high in security and free of pollution.
Description
Technical field
The present invention relates to ship equipment, more particularly to collapsible mast.
Background technology
Water transportation is using ship, raft and other transportation by driving instruments, on river, river, lake, artificial water canal and ocean
Transport a kind of means of transportation of passenger and goods.It is in Yangtze River waterway, canal, inland river and the ship shuttled between island, general to fill
Carry tonnage very big, correspondingly, also accordingly increase, increase with its aftercastle top mast, which receives the shadow of the low latitude such as bridge, ship lock facility
Sound increases therewith.Accordingly, it would be desirable to design a kind of movable mast, mast height can in real time, be relatively accurately adjusted, with full
Requirement of the large-tonnage ships by short bridge in sufficient certain limit.
The content of the invention
It is an object of the invention to provide a kind of the falling of mast on deck/lifting device and collapsible mast, energy
Mast is droped to the ground, is solved technical problem not enough between aftercastle upper clearance when ship is passed a bridge, and is manipulated convenience, security
It is high, pollution-free.
The technical scheme for realizing above-mentioned purpose is：
A kind of/lifting device that falling of the mast on deck, including：
For the driven gear unit being fixedly connected with mast；
The driving gear unit coordinated with the driven gear；
For controlling the control unit that the driving gear unit is rotated about axis.So as to solve aftercastle when ship is passed a bridge
Not enough technical problem between upper clearance.
In certain embodiments, described control unit is artificial operating handle.Can be operated with direct labor, reduce cost.
In certain embodiments, described control unit is electronic-controlled installation, and the driving gear unit is and the electricity
Driving gear in the motor of sub- control device electrical connection.Labour is reduced, labour cost is saved.
In certain embodiments, the driving gear includes the gear drive on the output shaft of the motor.
In certain embodiments, the motor is the motor that can be rotated forward and/or invert.So that by controlled motor just/
Reversion realization was fallen or holded up mast, and it is convenient, safe, pollution-free to manipulate, and that meets large-tonnage ships in certain limit
By the requirement of short bridge.
In certain embodiments, the sensor unit for detecting mast angle is provided with the driven gear unit,
And/or
The relay unit for protecting motor is provided with the motor.
In certain embodiments, also include the latch for limiting the driven gear unit rotational.
In certain embodiments, the driving gear unit includes the base for being fixed to deck, has on the base
There is the first pin-and-hole；The driven gear unit is at least coated with fanning strip in side, with least one the on the fanning strip
Two pin-and-holes, first pin-and-hole can align to form the passage of the latch with described at least one second pin-and-holes.So that
Mast is always maintained at erected state.
A kind of collapsible mast, including mast and the above-mentioned/lifting device that fell for mast.
In certain embodiments, the collapsible mast also includes the range light being fixed on the body of rod of the mast.
Description of the drawings
Fig. 1 is the front view of falling when one embodiment of the present invention middle mast is vertical/lifting device；
Fig. 2 is the front view of falling when one embodiment of the present invention middle mast fell/lifting device；
Fig. 3 is the/side view of lifting device that fell in one embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in further detail.
Refer to Fig. 1, Fig. 2 and Fig. 3 ,/the lifting device that fell for the mast on deck of the present invention, including：For
Driving gear unit and be used for controlling driving gear that the driven gear unit being fixedly connected with mast and driven gear are coordinated
The control unit that unit is rotated about axis.Control unit is artificial operating handle or electronic-controlled installation.In the present embodiment, it is
Electronic-controlled installation 4, driving gear unit are the driving gear in the motor electrically connected with electronic-controlled installation, so as to drive from
Moving gear unit rotational, to drive mast 1 to fall/lifted.By being manually entered instruction or receiving external control system transmission
Instruction, according to instruction 34 forward or reverse of controlled motor, to fall or vertical mast 1.So as to the mast 1 that fell when passing a bridge,
To pass through.
In the present embodiment, driving gear includes the gear drive on the output shaft of motor 34.Motor 34 is can be just
The motor for turning and/or inverting.The sensor unit for detecting the angle of mast 1, and/or electricity is provided with driven gear unit
The relay unit for protecting motor is provided with machine.
Specifically, the falling of mast/lifting device also includes the latch 21 for limiting driven gear unit rotational.It is main
Moving gear unit also includes the base 2 for being fixed to deck 5, for supporting whole device.Certainly, according to actual conditions, can
It is supported with being coordinated using some hull auxiliary stands.
There is on base 2 first pin-and-hole；Driven gear unit is at least coated with fanning strip 32 in side, has on fanning strip 32
There are at least one second pin-and-holes, the first pin-and-hole can be alignd with least one second pin-and-holes to form the passage of latch 21, rise
To the purpose of locking.Specifically, axle 31 is fixed on base 2, and activity through the tail end of mast 1 so that mast 1 can be around axle 31
Rotate.Fanning strip 32 is interfixed with the tail end of mast 1, is rotated simultaneously.Driven gear unit also includes circular gear 33, circular
Gear 33 is closely fixed on the side of fanning strip 32, rotates simultaneously.
A kind of collapsible mast, including mast 1, above-mentioned for the falling of mast/lifting device and is fixed on mast 1
Range light 6.
To sum up, according to target direction is droped to the ground to make mast by operation, and the distance between mast and bridge increases immediately, and ship can be suitable
Profit navigation.If mast body original height H is 6m, after adopting the device, increasable space free height h is for 4.5～5m.This set
Device can a people manipulation, mast from start to reset about need 5～10 minutes, without the need for other mechanical engagements.Also, its structure is little
Ingeniously, it is convenient, safe, pollution-free to manipulate.
The above is only one embodiment of the present invention, it is noted that to those skilled in the art,
Without departing from the concept of the premise of the invention, some similar deformations and improvement can also be made, these also should be regarded as this
Within the protection domain of invention.
Claims (8)
1./the lifting device that fell of a kind of mast on deck, it is characterised in that include：
For the driven gear unit being fixedly connected with mast；
The driving gear unit coordinated with the driven gear；
For controlling the control unit that the driving gear unit is rotated about axis；
Also include the latch for limiting the driven gear unit rotational；
The driving gear unit includes the base for being fixed to deck, has the first pin-and-hole on the base；It is described driven
Gear unit is at least coated with fanning strip in side, has at least one second pin-and-holes, first pin-and-hole on the fanning strip
Can align to form the passage of the latch with described at least one second pin-and-holes.
2. device according to claim 1, it is characterised in that described control unit is artificial operating handle.
3. device according to claim 1, it is characterised in that described control unit is electronic-controlled installation, the active
Gear unit is the driving gear in the motor electrically connected with the electronic-controlled installation.
4. device according to claim 3, it is characterised in that the driving gear is included on the output shaft of the motor
Gear drive.
5. device according to claim 3, it is characterised in that the motor is the motor that can be rotated forward and/or invert.
6. device according to claim 3, it is characterised in that
The sensor unit for detecting mast angle is provided with the driven gear unit, and/or
The relay unit for protecting motor is provided with the motor.
7. a kind of collapsible mast, including mast and according to the/lifting device that fell for mast described in claim 6.
8. collapsible mast according to claim 7, it is characterised in that the collapsible mast also includes being fixed on the mast
The body of rod on range light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410573051.3A CN104354833B (en) | 2014-10-23 | 2014-10-23 | Device for putting down/lifting mast on deck and collapsible mast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410573051.3A CN104354833B (en) | 2014-10-23 | 2014-10-23 | Device for putting down/lifting mast on deck and collapsible mast |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104354833A CN104354833A (en) | 2015-02-18 |
| CN104354833B true CN104354833B (en) | 2017-03-22 |
Family
ID=52522184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410573051.3A Active CN104354833B (en) | 2014-10-23 | 2014-10-23 | Device for putting down/lifting mast on deck and collapsible mast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354833B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083468B (en) * | 2015-05-13 | 2018-04-13 | 浙江舟山博斯特船舶设计研究院有限公司 | Cylindricality mast automatic crash-proof device and its method |
| CN104908888B (en) * | 2015-05-13 | 2017-05-31 | 太平洋海洋工程（舟山）有限公司 | Cylindricality mast anticollision device, collision-prevention device and its method |
| CN105083469B (en) * | 2015-05-13 | 2018-04-06 | 浙江海洋学院 | Cylindricality mast apparatus for automatically lifting and its method |
| CN105015706B (en) * | 2015-05-13 | 2017-04-19 | 浙江海洋学院 | Lifting device and method of tower-shaped mast |
| CN105035263B (en) * | 2015-05-13 | 2018-06-19 | 浙江海洋学院 | Tower mast anticollision device, collision-prevention device and its method |
| CN104925218B (en) * | 2015-05-13 | 2017-04-19 | 浙江欧华造船股份有限公司 | Automatic lifting device and method for tower-shaped mast |
| CN104908887B (en) * | 2015-05-13 | 2017-05-31 | 太平洋海洋工程（舟山）有限公司 | Tower mast automatic crash-proof device and its method |
| CN108639244A (en) * | 2018-07-25 | 2018-10-12 | 中船桂江造船有限公司 | Reversible rail stanchion is put upside down mechanism |
| CN109367697B (en) * | 2018-11-21 | 2019-09-20 | 浙江国际海运职业技术学院 | A kind of ship mast structure |
| CN109703695A (en) * | 2019-01-30 | 2019-05-03 | 江苏省镇江船厂（集团）有限公司 | The ship mast device that manpower fell or holded up |
| KR102169579B1 (en) * | 2020-02-17 | 2020-10-23 | 유니온테크 주식회사 | Antenna post for ships |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19855282C2 (en) * | 1998-11-25 | 2001-04-19 | Bernd Krueger | Sailing ship with tiltable mast and additional screw drive |
| CN2747149Y (en) * | 2004-09-15 | 2005-12-21 | 沪东中华造船(集团)有限公司 | Means for lifting/lowering mast |
| CN2851099Y (en) * | 2005-12-27 | 2006-12-27 | 渤海船舶重工有限责任公司 | Inclinable signal lamp mast |
| GB201103266D0 (en) * | 2011-02-25 | 2011-04-13 | Sail Line Fish Ltd | Improvemnets relating to masts |
| CN103661811A (en) * | 2012-09-25 | 2014-03-26 | 中国葛洲坝集团机械船舶有限公司 | Gear transmission type collapsible mast |
| CN203358810U (en) * | 2013-05-27 | 2013-12-25 | 安徽庆发船舶制造有限公司 | Inland river ship mast horizontal inversion device |
| CN203372358U (en) * | 2013-07-30 | 2014-01-01 | 苏州星瑞游艇有限公司 | Strike mast |
-
2014
- 2014-10-23 CN CN201410573051.3A patent/CN104354833B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104354833A (en) | 2015-02-18 |
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