CN102514689B - Electric rolling door transmission device with high strength and weather tightness for ship - Google Patents
Electric rolling door transmission device with high strength and weather tightness for ship Download PDFInfo
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- CN102514689B CN102514689B CN201110402902.4A CN201110402902A CN102514689B CN 102514689 B CN102514689 B CN 102514689B CN 201110402902 A CN201110402902 A CN 201110402902A CN 102514689 B CN102514689 B CN 102514689B
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- sprocket wheel
- chain wheel
- transmission device
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Abstract
The invention relates to an electric rolling door transmission device with high strength and weather tightness for a ship. The device is characterized in that the electric rolling door transmission device comprises a motor decelerator, a chain wheel transmission mechanism and a steel wire rope transmission mechanism which are hoisted on a top deck, wherein the chain wheel transmission mechanism comprises a main drive shaft fixed on a transverse bulkhead, a second chain wheel and a third chain wheel arranged on the main drive shaft and a first chain wheel arranged on a main deck; a fourth chain wheel is arranged on an output shaft of the motor decelerator, and the fourth chain wheel is connected with the second chain wheel through the second chain; and the steel wire rope transmission mechanism comprises a steel wire rope reel arranged on the main drive shaft and a pulley arranged on the top deck, the steel wire rope reel is wound with the steel wire rope, and one end of the steel wire rope bypasses the pulley and is fixed on a door page. The electric rolling door transmission device with high strength and weather tightness for the ship has the advantages of a simple and reasonable structure, high security performance, high carrying capacity, simple maintenance and low price.
Description
Technical field
The present invention relates to a kind of rolling screen door driving device, especially a kind of high intensity for ship weather tightness transmission device for electric rolling screen door, belongs to ship machinery technical field.
Background technology
Science scientific investigation ship is the boats and ships for special dutys such as res marine hydrology, geology, meteorology, biologies.In view of the vital function of Scientific Research Ship in ocean research, countries in the world are considered as the construction of marine research ship an Important Action of marine sciences development always.Science scientific investigation boat-carrying has a large amount of hydrology to investigate equipment, and these equipment need operation in work deck when operation, deposits at ordinary times in outside large cabin.Due to above reason, having caused the door of large cabin must be the High Performance outfitting of large area, high strength, high leakproofness.Under this background, electric rolling door arises at the historic moment.But on electric rolling door in the past,, with reference to civilian rolling screen door, the opening and closing of door curtain rely on chain transmission to realize.But because the shop front is long-pending large, Heavy Weight, only depends on chain transmission to have potential safety hazard.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of high intensity for ship weather tightness transmission device for electric rolling screen door is provided, improve safety and the stability of motion of outside bulkhead weather tightness electric rolling door.
According to technical scheme provided by the invention, a kind of high intensity for ship weather tightness transmission device for electric rolling screen door, feature is: comprise the motor reducer, chain wheel driving mechanism and the wire cable transmission mechanism that are lifted on flying deck; Described sprocket wheel passes mechanism and comprises the main driving axle that is fixed on transcerse bulkhead, be arranged on the second sprocket wheel and the 3rd sprocket wheel on main driving axle and be arranged on the first sprocket wheel on main deck; The 4th sprocket wheel is installed on the output shaft of described motor reducer, between the 4th sprocket wheel and the second sprocket wheel, by the second chain, connects; Described wire cable transmission mechanism comprises the cable drum that is arranged on main driving axle and is arranged on the pulley on flying deck, and on cable drum, be wound with steel rope, one end of steel rope is fixed on door leaf after walking around pulley.
Between described the 3rd sprocket wheel and the first sprocket wheel, by the first chain, connect, the first chain links together by door leaf and with bottommost one piece string door curtain of door leaf.
The first chain tensioner sprocket is installed on the orbit of described the first chain.
The second chain tensioner sprocket is installed on the orbit of described the second chain.
On the orbit of described steel rope, tension pulley block is installed.
Compared with the prior art the present invention has the following advantages: the present invention is simple and reasonable for structure, load-carrying capacity is large, maintenance is simple, low price.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of main driving axle of the present invention.
The specific embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Fig. 1～Fig. 2: high intensity for ship weather tightness transmission device for electric rolling screen door comprises the first sprocket wheel 1, the first chain tensioner sprocket 2, the first chain 3, the second sprocket wheel 4, the 3rd sprocket wheel 5, the second chain tensioner sprocket 6, the second chain 7, motor reducer 8, tension pulley block 9, door leaf 10, steel rope 11, pulley 12, cable drum 13, main driving axle 14, the 4th sprocket wheel 15 etc.
The present invention includes the motor reducer 8, chain wheel driving mechanism and the wire cable transmission mechanism that are lifted on flying deck; Described chain wheel driving mechanism comprises the main driving axle 14 that is fixed on transcerse bulkhead, is arranged on the second sprocket wheel 4 and the 3rd sprocket wheel 5 on main driving axle 14 and is arranged on the first sprocket wheel 1 on main deck; On the output shaft of described motor reducer 8, be provided with between the 4th sprocket wheel 15, the four sprocket wheels 15 and the second sprocket wheel 4 and connect by the second chain 7, thereby drive the second sprocket wheel 4 and main driving axle 14 to rotate; Between described the 3rd sprocket wheel 5 and the first sprocket wheel 1, by the first chain 3, connect, the first chain 3 links together by door leaf 10 and with the most beneath piece string door curtain;
Described wire cable transmission mechanism comprises the cable drum 13 being arranged on main driving axle 14 and is arranged on the pulley 12 on flying deck, and on cable drum 13, be wound with steel rope 11, one end of steel rope 11 is fixed on door leaf 10 after walking around pulley 12; In the time of main driving axle 14 transferring power to the three sprocket wheel 5, the cable drum 13 being arranged on main driving axle 14 also synchronously rotates, by steel rope 11, after turning to, pulley 12 is connected with door leaf 10, thus the opening and closing of drive door leaf 10;
The first chain tensioner sprocket 2 is installed on the orbit of described the first chain 3, when first 3 operation a period of times of chain, produced after loose phenomenon, can regulate by the first chain tensioner sprocket 2;
The second chain tensioner sprocket 6, the second chain tensioner sprockets 2 are installed on the orbit of described the second chain 7 can automatically adjust to the relaxation of the second chain 7;
Use procedure of the present invention and principle: the present invention is a kind of transmission device of high intensity for ship weather tightness rolling screen door, the transmission device of former door of the same type is only chain transmission, without wire rope gearing system, because the area of weather tightness rolling screen door is large, Heavy Weight, once the chain generation fracture in motion process of weather tightness rolling screen door can make weather tightness rolling screen door fall down, and this is for the region of main equipment turnover, easily causes serious accident.So the present invention, on former chain transmission basis, increases a set of wire rope gearing system, and makes steel rope and chain synchronized operation by accurate calculating.Guaranteed that weather tightness rolling screen door can not fall down, and still can implement emergency cut-off when fracture occurs chain, keep in repair, having eliminated great potential safety hazard, is that the safety of weather tightness rolling screen door is greatly improved, and has ensured equipment and personnel's life security.
Claims (2)
1. a high intensity for ship weather tightness transmission device for electric rolling screen door, comprises the motor reducer (8), chain wheel driving mechanism and the wire cable transmission mechanism that are lifted on flying deck; Described chain wheel driving mechanism comprises the main driving axle (14) that is fixed on transcerse bulkhead, is arranged on the second sprocket wheel (4) on main driving axle (14); The 4th sprocket wheel (15) is installed on the output shaft of described motor reducer (8), between the 4th sprocket wheel (15) and the second sprocket wheel (4), by the second chain (7), connects; Described wire cable transmission mechanism comprises the cable drum (13) being arranged on main driving axle (14), is wound with steel rope (11) on cable drum (13), and one end of steel rope (11) is fixed on door leaf (10) after walking around pulley (12);
It is characterized in that: described pulley (12) is arranged on flying deck, the first sprocket wheel (1) is installed on main deck, the 3rd sprocket wheel (5) is installed on main driving axle (14);
Between described the 3rd sprocket wheel (5) and the first sprocket wheel (1), by the first chain (3), connect, the first chain (3) links together by door leaf (10) and with bottommost one piece string door curtain of door leaf (10); The first chain tensioner sprocket (2) is installed on the orbit of described the first chain (3); The second chain tensioner sprocket (6) is installed on the orbit of described the second chain (7).
2. high intensity for ship weather tightness transmission device for electric rolling screen door as claimed in claim 1, is characterized in that: tension pulley block (9) is installed on the orbit of described steel rope (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110402902.4A CN102514689B (en) | 2011-12-07 | 2011-12-07 | Electric rolling door transmission device with high strength and weather tightness for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110402902.4A CN102514689B (en) | 2011-12-07 | 2011-12-07 | Electric rolling door transmission device with high strength and weather tightness for ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102514689A CN102514689A (en) | 2012-06-27 |
| CN102514689B true CN102514689B (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110402902.4A Active CN102514689B (en) | 2011-12-07 | 2011-12-07 | Electric rolling door transmission device with high strength and weather tightness for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102514689B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941629B (en) * | 2012-10-30 | 2015-05-06 | 中国煤炭科工集团太原研究院 | Shutter type dust protection cover for cutting test of cutting tooth |
| CN105129026B (en) * | 2015-08-28 | 2017-06-30 | 常石集团（舟山）造船有限公司 | A kind of bulk goods Cover of cabin |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1309155A (en) * | 1958-12-22 | 1962-11-16 | Mac Gregor Comarain Sa | Control device for metal or other layers, which can be rolled up, and device for closing by branch |
| US3142333A (en) * | 1960-12-19 | 1964-07-28 | Internat Macgregor Organizatio | Coiling shutter |
| GB988867A (en) * | 1960-12-19 | 1965-04-14 | Int Macgregor Org | Improvements in or relating to a method of controlling and positively driving in either direction a flexible metal or like sheet, and a closing device obtained therefrom |
| CN2240601Y (en) * | 1995-09-27 | 1996-11-20 | 天津科尔西纳软门有限公司 | Automatic transparent scroll door |
| CN2267310Y (en) * | 1996-11-11 | 1997-11-12 | 李京楠 | Pushing and drawing type roller door |
| CN200946447Y (en) * | 2006-09-22 | 2007-09-12 | 吕春田 | Rolling shutter door |
| CN202389566U (en) * | 2011-12-07 | 2012-08-22 | 无锡市东舟船舶附件有限公司 | Transmission device of high-strength weather-tight electric roller shutter door |
-
2011
- 2011-12-07 CN CN201110402902.4A patent/CN102514689B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1309155A (en) * | 1958-12-22 | 1962-11-16 | Mac Gregor Comarain Sa | Control device for metal or other layers, which can be rolled up, and device for closing by branch |
| US3142333A (en) * | 1960-12-19 | 1964-07-28 | Internat Macgregor Organizatio | Coiling shutter |
| GB988867A (en) * | 1960-12-19 | 1965-04-14 | Int Macgregor Org | Improvements in or relating to a method of controlling and positively driving in either direction a flexible metal or like sheet, and a closing device obtained therefrom |
| CN2240601Y (en) * | 1995-09-27 | 1996-11-20 | 天津科尔西纳软门有限公司 | Automatic transparent scroll door |
| CN2267310Y (en) * | 1996-11-11 | 1997-11-12 | 李京楠 | Pushing and drawing type roller door |
| CN200946447Y (en) * | 2006-09-22 | 2007-09-12 | 吕春田 | Rolling shutter door |
| CN202389566U (en) * | 2011-12-07 | 2012-08-22 | 无锡市东舟船舶附件有限公司 | Transmission device of high-strength weather-tight electric roller shutter door |
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| Publication number | Publication date |
|---|---|
| CN102514689A (en) | 2012-06-27 |
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Address after: Xishan District Agricultural Road 214191 Northeast Tong Street in Jiangsu province Wuxi City No. 22 Patentee after: Wuxi City East ship equipment Limited by Share Ltd Address before: 214191, Jiangsu City, Wuxi province Xishan District Northeast Tong Zhen Nong Village Road Patentee before: Wuxi City Dongzhou Marine Fittings Co., Ltd. |