CN107571972A - A kind of stern roller peculiar to vessel - Google Patents
A kind of stern roller peculiar to vessel Download PDFInfo
- Publication number
- CN107571972A CN107571972A CN201710840500.XA CN201710840500A CN107571972A CN 107571972 A CN107571972 A CN 107571972A CN 201710840500 A CN201710840500 A CN 201710840500A CN 107571972 A CN107571972 A CN 107571972A
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- CN
- China
- Prior art keywords
- reinforcing plate
- cylinder
- spool
- stern roller
- vessel
- 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.)
- Pending
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Abstract
The present invention relates to a kind of stern roller peculiar to vessel, including cylinder and spool, spool is coaxially connected in cylinder and through multiple radial direction reinforcing plate and multiple axially reinforcement plate welds, it is characterised in that：The spool includes a central siphon and two end axles, two end axles are respectively welded forms an elongated axis body in central siphon both ends, one end of end axle is welded in cylinder, the other end of end axle stretches into watertight compartment and the end is supported in water lubriucated bearing through stainless steel sleeve pipe, and the reinforced gusset of water lubriucated bearing is positioned on watertight bulkhead.
Description
Technical field
The present invention relates to a kind of roller, specifically a kind of stern roller peculiar to vessel.
Background technology
The stern roller used on ship stern is the important tool of ship anchor, mostly long as hull steel construction, is born
Carry heavier, in the seawater, service life is short, maintenance is inconvenient, cost is high for leaching during its operation.Currently used stern roller uses axis body
It is fixed, the segmentation structure form of roller revolution, hollow axocoel is set to install bearing in inner barrel, and add a sky
Spindle body, the shaft shoulder is provided with hollow axis body and is used for supporting cylinder, its both ends is connected to Ship Structure using flange connection
Upper is defined as " single roller-single-shaft variant " stern roller.The structure has a higher load-carrying ability, but due to using flange bolt with
Ship Structure connects, and bolt bears load and adverse circumstances operation under water, perishable, fracture, service life and peace for a long time
Full problem equally exists.
The content of the invention
For above-mentioned deficiency of the prior art, the invention provides a kind of simple in construction, reel installation is stable, firm,
Safe to use, long lifespan stern roller peculiar to vessel.
The technical solution adopted by the present invention is：A kind of stern roller peculiar to vessel, including cylinder and spool, spool are coaxially connected to
In cylinder and through multiple radial direction reinforcing plates and multiple axially reinforcement plate welds, it is characterised in that：The spool include a central siphon and
Two end axles, two end axles are respectively welded forms an elongated axis body in central siphon both ends, holds one end of axle to be welded in cylinder, holds the another of axle
One end is stretched into watertight compartment and the end is supported in water lubriucated bearing through stainless steel sleeve pipe, the reinforced gusset positioning of water lubriucated bearing
In on watertight bulkhead.
The central siphon and end axle outer wall are provided with anticorrosive paint layer.
Offer multiple fabrication holes in the axial reinforcing plate, reinforcing plate is welded to connect and radially strengthened in apertured in fabrication hole
Plate and axial reinforcing plate.
Copper washer is provided between the water lubriucated bearing and watertight bulkhead.
Water lubriucated bearing is positioned in watertight compartment by the present invention using stiffener plate, and the end axle of drum reel divides two parts,
A part is connected in cylinder, and another part is worn through stainless steel sleeve pipe in the water lubriucated bearing for connecing and being arranged in watertight compartment, is coordinated
Anticorrosive paint layer and copper washer, when roller term underwater carries operation, axle supporting ＆ stablizing is held, no fracture, Corrosion Potential, is used
Safety, long lifespan.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：Cylinder 1, radial direction reinforcing plate 2, axial reinforcing plate 3, fabrication hole 4, reinforcing plate 5, watertight compartment 6, watertight compartment in hole
Outer wall 7, central siphon 8, end axle 9, stainless steel sleeve pipe 10, water lubriucated bearing 11, stiffener plate 12, copper washer 13.
Embodiment
It is described further below in conjunction with drawings and examples.
Shown in Fig. 1：A kind of stern roller peculiar to vessel includes cylinder 1 and spool, and spool is coaxially connected in cylinder and through multiple
Radial direction reinforcing plate 2 and multiple axial reinforcing plates 3 are welded, and offer multiple fabrication holes 4 in axial reinforcing plate 3, apertured in fabrication hole 4
Interior reinforcing plate 5 is welded to connect radial direction reinforcing plate and axial reinforcing plate；Spool includes a central siphon 8 and two end axles 9, and two end axles 9 are distinguished
It is welded in the both ends of central siphon 8 and forms an elongated axis body, one end of end axle 9 is welded in cylinder, and the other end of end axle 9 stretches into watertight compartment
In 6 and the end is supported in water lubriucated bearing 11 through stainless steel sleeve pipe 10, and the reinforced gusset 12 of water lubriucated bearing 11 is positioned at water
On close bulkhead, copper washer 13 is provided between the outer wall 7 of water lubriucated bearing and watertight compartment.
On the basis of above-described embodiment, central siphon and end axle outer wall can also be provided with anticorrosive paint layer.
Claims (3)
1. a kind of stern roller peculiar to vessel according to claim 1, it is characterized in that：The central siphon and end axle outer wall are provided with anti-corrosion
Dope layer.
2. a kind of stern roller peculiar to vessel according to claim 1, it is characterized in that：Offered in the axial reinforcing plate multiple
Fabrication hole, reinforcing plate is welded to connect radial direction reinforcing plate and axial reinforcing plate in apertured in fabrication hole.
3. a kind of stern roller peculiar to vessel according to claim 1, it is characterized in that：Between the water lubriucated bearing and watertight bulkhead
Provided with copper washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840500.XA CN107571972A (en) | 2017-09-18 | 2017-09-18 | A kind of stern roller peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840500.XA CN107571972A (en) | 2017-09-18 | 2017-09-18 | A kind of stern roller peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107571972A true CN107571972A (en) | 2018-01-12 |
Family
ID=61036078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710840500.XA Pending CN107571972A (en) | 2017-09-18 | 2017-09-18 | A kind of stern roller peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107571972A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1031936A (en) * | 1963-09-05 | 1966-06-02 | Tensator Ltd | An improved reeling device |
| CN201472629U (en) * | 2009-09-17 | 2010-05-19 | 江苏省镇江船厂有限责任公司 | Stern roller of offshore oil platform anchor boat |
| CN202080419U (en) * | 2011-03-16 | 2011-12-21 | 广州市番禺粤新造船有限公司 | Pressure water lubricated stern roller with single shaft and double cylinders |
| CN103010406A (en) * | 2012-12-25 | 2013-04-03 | 广新海事重工股份有限公司 | Stern rotary drum |
| CN104554632A (en) * | 2014-12-31 | 2015-04-29 | 福建省马尾造船股份有限公司 | Marine stern rolling wheel |
| CN104590484A (en) * | 2014-12-17 | 2015-05-06 | 福建东南造船有限公司 | Mounting technology of back roller |
| CN205381366U (en) * | 2016-01-08 | 2016-07-13 | 九江海天设备制造有限公司 | Large -scale binocular stern rolls cylinder diameter to structure of lubricating and prevent barrel axial float |
-
2017
- 2017-09-18 CN CN201710840500.XA patent/CN107571972A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1031936A (en) * | 1963-09-05 | 1966-06-02 | Tensator Ltd | An improved reeling device |
| CN201472629U (en) * | 2009-09-17 | 2010-05-19 | 江苏省镇江船厂有限责任公司 | Stern roller of offshore oil platform anchor boat |
| CN202080419U (en) * | 2011-03-16 | 2011-12-21 | 广州市番禺粤新造船有限公司 | Pressure water lubricated stern roller with single shaft and double cylinders |
| CN103010406A (en) * | 2012-12-25 | 2013-04-03 | 广新海事重工股份有限公司 | Stern rotary drum |
| CN104590484A (en) * | 2014-12-17 | 2015-05-06 | 福建东南造船有限公司 | Mounting technology of back roller |
| CN104554632A (en) * | 2014-12-31 | 2015-04-29 | 福建省马尾造船股份有限公司 | Marine stern rolling wheel |
| CN205381366U (en) * | 2016-01-08 | 2016-07-13 | 九江海天设备制造有限公司 | Large -scale binocular stern rolls cylinder diameter to structure of lubricating and prevent barrel axial float |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180112 |