CN201283498Y - Marine copper alloy propeller and tail shaft reprocessing device - Google Patents
Marine copper alloy propeller and tail shaft reprocessing device Download PDFInfo
- Publication number
- CN201283498Y CN201283498Y CNU2008201914537U CN200820191453U CN201283498Y CN 201283498 Y CN201283498 Y CN 201283498Y CN U2008201914537 U CNU2008201914537 U CN U2008201914537U CN 200820191453 U CN200820191453 U CN 200820191453U CN 201283498 Y CN201283498 Y CN 201283498Y
- Authority
- CN
- China
- Prior art keywords
- screw
- propeller
- flicking
- match
- copper alloy
- 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 - Lifetime
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Brushes (AREA)
Abstract
The utility model relates to a flicking match device of a copper alloy screw-propeller and a tail shaft for ships, wherein four small platforms on the lower portion of a foot platform are welded with a flicking match support, a bottom board is connected with the foot platform, the bottom board is connected with the flicking match support through a channel bar, a jack is arranged in the middle of the bottom board, a fastening screwed hole and a lightening translucent hole are arranged on the foot platform, a hole which allows a shaft to traverse through is arranged on the middle, and four upright posts which form the flicking match support are welded with the channel bar. When the device is in work, the screw-propeller is arranged on the foot platform, after the tail shaft is arranged in a central hole of the screw-propeller after being hung, the screw-propeller is fixed fixedly, the tail shaft moves up and down under the function of the jack, and then the flicking match between the screw-propeller and the tail shaft is carried out. The device has the advantages of reasonable structure, firmness and reliability, simple operation and long service life, and the device not only can improve the accuracy between the screw-propeller and the tail shaft, but also can improve the efficiency of the flicking match between the screw-propeller and the tail shaft. The device has widely been used for the flicking match between the 57000T, 53100T, 53500T, 53800T and 16500T screw-propellers and the tail shafts of the screw-propellers.
Description
Technical field
The utility model relates to a kind of marine copper alloy screw and tailing axle brush device.
Background technology
Traditional marine copper alloy screw and tailing axle brush device are horizontal brush devices.When screw and tailing axle brush, tailing axle maintains static, and brush is carried out in the screw side-to-side movement.This device has the little advantage in operating space, but only is adapted to medium and small screw, and the brush precision is low, efficient is low.
Summary of the invention
The purpose of this utility model is at above-mentioned present situation, aims to provide a kind of rational in infrastructure, safe and reliable, precision is high, efficient is high marine copper alloy screw and tailing axle brush device.
The implementation of the utility model purpose is, marine copper alloy screw and tailing axle brush device, form by workbench, brush support, base plate, fastening screw and jack, workbench welds with the brush support by four chain-wales of bottom, base plate is connected with workbench by fastening screw, base plate is connected with the brush support by channel-section steel, jack is placed on the centre of base plate, workbench has fastening screw, alleviate, loophole, axis hole is worn in the centre, and four columns forming the brush support weld with channel-section steel.
During the utility model work, screw is positioned on the workbench, tailing axle places the mesopore of screw after lifting, and screw maintains static, and tailing axle moves up and down under the effect of jack, carries out the brush between screw and tailing axle.
The utility model is rational in infrastructure, solid and reliable, simple to operate, long service life, uses the utility model not only can improve the precision of screw and tailing axle brush, and can improve the efficient of screw and tailing axle brush.The utility model has been widely used in the brush of 57000T, 53100T, 53500T, 53800T, 16500T screw and its tailing axle.Its brush precision and efficient improve greatly than traditional brush device.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 a, b are workbench structural front view, vertical view;
Fig. 3 a, b are brush supporting structure front view, vertical view;
Fig. 4 a, b are base arrangement front view, vertical view;
The specific embodiment
With reference to Fig. 1, the utility model is made up of workbench 1, brush support 6, base plate 10, fastening screw 12 and jack 13, workbench 1 is by four chain- wales 5 and 6 welding of brush support of bottom, base plate 10 is connected with workbench 1 by fastening screw 12, base plate 10 is connected with brush support 6 by channel-section steel 8, and jack 13 is placed on the centre of base plate 10.This structural member device not only firmly but also safe and reliable not only improves the precision of screw and the brush of axle but also improves the efficient of screw and the brush of axle.
With reference to Fig. 2 a, b, workbench 1 is the steel-casting that has certain intensity, can bear certain impulsive force, and the wall thickness sheet with rib is 200mm, on have one to wear axis hole 2, four fastening screws 3 and a plurality ofly alleviate, loophole 4, four chain-wales 5 with support 6 location welding are arranged at the bottom of workbench.
With reference to Fig. 3 a, b, form the seamless steel pipe welding forming of four columns 7 of brush support 6 by φ 280, the upper and lower end face of seamless steel pipe is sealed with steel plate 9.This brush support 6 can bear nearly hundred tons impulsive force and static pressure, and is very solid and reliable.
With reference to Fig. 4 a, b, base plate 10 is welded into an integral body with brush support 6, on four fastening screws 11 are arranged, 100 tons jack 13 is put in the upper surface.Four columns 7 and channel-section steel 8 welding of forming brush support 6.
During the utility model work, screw is positioned on the workbench 1, tailing axle places the mesopore of screw after lifting, and screw maintains static, and tailing axle moves up and down under the effect of jack 13, carries out the brush between screw and tailing axle.
Claims (4)
1, marine copper alloy screw and tailing axle brush device, it is characterized in that forming by workbench, brush support, base plate, fastening screw and jack, workbench welds with the brush support by four chain-wales of bottom, base plate is connected with workbench by fastening screw, and base plate is connected with the brush support by channel-section steel, and jack is placed on the centre of base plate, workbench has fastening screw, alleviate, loophole, axis hole is worn in the centre, four columns forming the brush support weld with channel-section steel.
2, marine copper alloy screw according to claim 1 and tailing axle brush device, it is characterized in that workbench (1) is a steel-casting, the wall thickness sheet with rib is 200mm, on have one to wear axis hole (2), four fastening screws (3) and a plurality ofly alleviate, loophole (4).
3, marine copper alloy screw according to claim 1 and tailing axle brush device is characterized in that the seamless steel pipe welding forming of four columns (7) by φ 280, and the upper and lower end face of seamless steel pipe is sealed with steel plate (9).
4, marine copper alloy screw according to claim 1 and tailing axle brush device is characterized in that four fastening screws (11) are arranged on the base plate (10), and jack (13) is put in the upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201914537U CN201283498Y (en) | 2008-10-16 | 2008-10-16 | Marine copper alloy propeller and tail shaft reprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201914537U CN201283498Y (en) | 2008-10-16 | 2008-10-16 | Marine copper alloy propeller and tail shaft reprocessing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283498Y true CN201283498Y (en) | 2009-08-05 |
Family
ID=40948483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201914537U Expired - Lifetime CN201283498Y (en) | 2008-10-16 | 2008-10-16 | Marine copper alloy propeller and tail shaft reprocessing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283498Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722335A (en) * | 2019-10-12 | 2020-01-24 | 江苏科技大学 | Mandrel installation device of propeller for flexible ship |
| CN117300952A (en) * | 2023-11-28 | 2023-12-29 | 常州市中海船舶螺旋桨有限公司 | Screw is flicked and is joined in marriage frock |
-
2008
- 2008-10-16 CN CNU2008201914537U patent/CN201283498Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722335A (en) * | 2019-10-12 | 2020-01-24 | 江苏科技大学 | Mandrel installation device of propeller for flexible ship |
| CN117300952A (en) * | 2023-11-28 | 2023-12-29 | 常州市中海船舶螺旋桨有限公司 | Screw is flicked and is joined in marriage frock |
| CN117300952B (en) * | 2023-11-28 | 2024-02-09 | 常州市中海船舶螺旋桨有限公司 | Screw is flicked and is joined in marriage frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090805 |