CN101306718B - Marine telescope pole - Google Patents
Marine telescope pole Download PDFInfo
- Publication number
- CN101306718B CN101306718B CN200810061615XA CN200810061615A CN101306718B CN 101306718 B CN101306718 B CN 101306718B CN 200810061615X A CN200810061615X A CN 200810061615XA CN 200810061615 A CN200810061615 A CN 200810061615A CN 101306718 B CN101306718 B CN 101306718B
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- joint
- mast
- groups
- bridge connector
- slip
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Abstract
The invention relates to a ship used retractable mast, and belongs to the ship construction. The prior mast with fixed height is unlikely to meet the requirements for ships navigating across three water systems of rivers, streams and seas. The retractable mast includes two identical retractable segment groups arranged in the same direction, two drivers respectively collocated to the two retractable segment groups and respectively positioned inside the two retractable segments in such a state that the two drivers can move on the drive-corresponding second mast segment in the vertical direction; a bridge connection body bonded with the tail mast segments is arranged between the two tail mast segments of the two retractable segment groups; and a vertical pole is connected with the bridge connection body. The two retractable segments can retract at the same time under the action of the drivers to lift the bridge connection body and the vertical pole, thus achieving retraction of the entire mast and adjusting the height of the mast to meet the requirement for ships navigating across three water systems of rivers, streams and seas.
Description
Technical field
The invention belongs to construction of vessel, a kind of specifically marine telescope pole.
Background technology
Existing ship is essentially fixing with the height of mast.Yet, because the needs of modern logistics, boats and ships have been proposed the leap river, the river, the requirement of the three kinds of water system navigation in sea, but because river, the river, the different water systems in sea have different requirements to the mast height of boats and ships, the mast of signal lamp particularly is housed, require its height can satisfy Hai Shang lookout, satisfy boats and ships again and enter the river, facility such as bridge is to the restriction of mast height on when navigation rivers of river, and the bridge that sets up on the rivers is more and more, and the height of bridge is also not exclusively the same, the height of water level also changes at any time, and the mast of therefore existing standing height is difficult to satisfy boats and ships and crosses over the river, the river, the requirement of the three kinds of water system navigation in sea.
Summary of the invention
The technical assignment of the technical problem to be solved in the present invention and proposition is that the mast that overcomes existing standing height is difficult to satisfy the defective that boats and ships are crossed over the requirement of river, river, the three kinds of water system navigation in sea, and a kind of marine telescope pole is provided.For this reason, the present invention is by the following technical solutions:
Marine telescope pole is characterized in that comprising:
Two identical and slip joint groups that be provided with in opposite directions, each slip joint group has at least 3 joint end wises to lead successively to be slidingly connected mast joint together, adjacent with a certain middle mast joint is connected with traction piece at preceding mast joint with between the mast joint of back, and this traction piece is walked around tumbler and the one end of being located at described middle mast joint top and is connected described bottom at back mast joint;
A bridge connector, it combines with the minor details mast of described two slip joint groups joint and between these two slip joint groups;
Two kinetoplasts, it lays respectively at the inside of two slip joint groups and is and drives the state setting that the cooresponding second joint mast joint moves at above-below direction;
One vertical rod, it is vertical and is connected on the described bridge connector.
This scheme combines two slip joint groups by bridge connector, under the effect of corresponding kinetoplast, two slip joint groups are flexible with identical speed, be with bridge connector and vertical rod lifting, realize the flexible of whole mast, so that the height to mast is regulated, thereby satisfy the requirement that boats and ships are crossed over river, river, the three kinds of water system navigation in sea; Described bridge connector combines two slip joint groups, increases by two rigidity after the combination of slip joint groups; And the special setting mode of kinetoplast (be and drive the state setting that the cooresponding second joint mast joint moves at above-below direction) can guarantee that the mast joint can the fast speed lifting under the driving of kinetoplast.
As the further of technique scheme improved and replenish, the present invention also comprises following additional technical feature, so that when implementing, select for use as required:
Described mast joint is provided with holding tank or/and position-limited edge along its length direction, adjacent two masts joint is positioned at another holding tank by one of them position-limited edge, and at this position-limited edge with hold and guide is set between the cell wall realizes that the guiding of this adjacent two masts joint is slidingly connected.Such structure can avoid adjacent two masts joint rocking when guiding is slided to wave, thereby guarantees alerting ability and the rigidity of slip joint group, the especially rigidity of slip joint group under extended configuration that guiding is slided.
Described guide is to be fixed on the corresponding guide runner that coincide with described position-limited edge that holds on the cell wall.
Described guide is to be located on the position-limited edge and along cooresponding to hold the track adjusting wheel of cell wall rolling or be located at the track adjusting wheel of holding the corresponding position-limited edge rolling in cell wall upper edge.
Described tumbler is a pulley, and described traction piece is a steel rope.
Described tumbler is a sprocket wheel, and described traction piece is a chain.
Described bridge connector can be a framework, and it is fixedly connected on the minor details mast joint top of two slip joint groups.Such structure can link together the minor details mast of two slip joint groups joint failure-free, make two slip joint groups more failure-free combine.At this moment, described vertical rod can and be fixed on the described bridge connector for through rod, and such vertical rod needn't be toppled in use, so it more is applicable to many boats and ships that navigate by water in the ocean; Described vertical rod can also and be hinged on the described bridge connector for through rod, and is connected fastener between vertical rod and bridge connector.So that vertical rod can be toppled over when needed.
Described bridge connector can be a fall block, and it is slidingly arranged on the minor details mast joint of two slip joint groups, and is connected with traction piece between its underpart and the joint mast second from the bottom joint, and this traction piece is walked around the tumbler of being located at minor details mast joint top.Such structure is increased to the top with fall block under two slip joint group extended configurations, under two slip joint group rounding states fall block is reduced to the bottom, is convenient to connect on fall block vertical rod.At this moment, described vertical rod can and be fixed on the bridge connector for through rod, and such vertical rod needn't be toppled in use; Described vertical rod is breathed out can comprise two sections that link together by hinge and fastener, and the suitable and hypomere of the length of the length of hypomere and a mast joint is fixed on the bridge connector.So that when needing the epimere of vertical rod is toppled over horizontal above deck, therefore when the height with whole mast reduces greatly, also be unlikely to topple over the space that occupies on the deck because of vertical rod.Therefore this structure especially can satisfy boats and ships leap river, river, the three kinds of water systems navigation in sea, (when navigating by water in the ocean) so that set sail and open caution etc. so that in good time mast is raise, and perhaps in good time mast is reduced (as in the river in inland, during the navigation of korneforos) is so that avoiding obstacles (as bridge etc.) etc.
The invention has the beneficial effects as follows:
1, this scheme combines two slip joint groups by bridge connector, under the effect of corresponding kinetoplast, two slip joint groups are flexible simultaneously, be with bridge connector and vertical rod lifting, realize the flexible of whole mast, so that the height to mast is regulated, thereby satisfy the requirement that boats and ships are crossed over river, river, the three kinds of water system navigation in sea;
2, described bridge connector combines two slip joint groups, makes it have stronger rigidity;
3, kinetoplast is drives the cooresponding second joint mast joint, can guarantee that the mast joint can the fast speed lifting under the driving of kinetoplast in the state setting that above-below direction moves;
4, bridge connector is designed to fall block, under two slip joint group extended configurations, fall block is increased to the top, under two slip joint group rounding states, fall block is reduced to the bottom, therefore vertical rod can be toppled over horizontal above deck, when the height with whole mast reduces greatly, also be unlikely to topple over the space that occupies on the deck because of vertical rod; Especially boats and ships be can satisfy and river, river, the three kinds of water system navigation in sea crossed over.
Description of drawings
Fig. 1 is the scheme drawing of structure of the present invention at slip joint group extended configuration.
Fig. 2 is Fig. 1 left view.
Fig. 3 is the scheme drawing of structure of the present invention at slip joint group contraction state.
Fig. 4 is Fig. 3 left view.
Fig. 5 is the scheme drawing of straight column type lamp stand frame tilt state of the present invention.
Fig. 6 is the A portion enlarged drawing of Fig. 2.
Fig. 7 is that the K-K of Fig. 6 is to cutaway view.
The scheme drawing that Fig. 8 combines for two slip joint groups of the present invention and fall block and kinetoplast.
Fig. 9 is the cross-wise direction scheme drawing of slip joint group of the present invention and the location arrangements scheme drawing of the relative slip joint group of kinetoplast.
Among the figure:
1-slip joint group, 11-saves at preceding mast, mast joint in the middle of the 12-, 13-is at back mast joint, 14 holding tanks, 15-position-limited edge, 16-guide, 17-traction piece, 18-tumbler;
The 2-kinetoplast; The 3-bridge connector; The 4-vertical rod; The 5-hinge; The 6-fastener.
The specific embodiment
Below in conjunction with Figure of description the present invention is done further explanation.
Marine telescope pole shown in Fig. 1,2,3,4, its and slip joint group of in opposite directions being provided with identical by two 1, two kinetoplasts 2, bridge connector 3, a vertical rod 4 constitute:
Each slip joint group 1 has at least 3 joint end wises to lead successively to be slidingly connected mast joint together, adjacent with a certain middle mast joint is connected with traction piece at preceding mast joint with between the mast joint of back, and this traction piece is walked around tumbler and the one end of being located at described middle mast joint top and is connected described bottom at back mast joint;
Shown in Fig. 8,9, be a slip joint group that constitutes by 3 joint mast joints, be connected with the chain as traction piece 17 between its first segment mast joint 11 (promptly at preceding mast joint) and the 3rd joint mast joint 13 (promptly at back mast joint), this traction piece 17 is walked around and is located at being connected the 3rd as the sprocket wheel of tumbler 18 and one end and saving mast and save 13 bottom of the second joint mast joint 12 (mast joint promptly) top;
Further, the slip joint group can be made of more mast joint well, when constituting as saving by 4 joint masts, be connected with the chain as traction piece between its first segment mast joint and the 3rd joint mast joint, this traction piece is walked around and is located at the bottom that second sprocket wheel and the one end as tumbler that saves mast joint top is connected the 3rd joint mast joint; Be connected with the chain as traction piece between its second joint mast joint and the 4th joint mast joint, this traction piece is walked around and is located at the bottom that the 3rd sprocket wheel and the one end as tumbler that saves mast joint top is connected the 4th joint mast joint;
As shown in Figure 9, for the guiding that realizes adjacent two masts joint is slidingly connected, the mast joint can be provided with holding tank 14 or/and position-limited edge 15 is (obvious along its length direction, first segment mast joint can not have position-limited edge, minor details mast joint can not have holding tank, and middle mast joint has holding tank and position-limited edge simultaneously), adjacent two masts joint is positioned at another holding tank 14 by one of them position-limited edge 15, and at this position-limited edge with hold and guide 16 is set between the cell wall realizes that the guiding of this adjacent two masts joint is slidingly connected, this guide 16 is specially and is fixed on the corresponding guide runner that coincide with position-limited edge that holds on the cell wall.
As shown in Figure 8, bridge connector 3 is a fall block, its minor details mast joint 13 (i.e. the 3rd joint mast joint) that is slidingly arranged in two slip joint groups 1 go up (as slide by roller scrolling realization lifting in the holding tank of minor details mast joint or according to the sliding type realization between the mast joint), and its underpart and joint mast second from the bottom joint 12 are (when constituting a slip joint group by 3 joint mast joints, joint mast joint second from the bottom i.e. the second joint mast joint, when constituting a slip joint group by 4 joint mast joints, joint mast second from the bottom joint i.e. the 3rd joint mast joint) between be connected with chain as traction piece 17, and this traction piece 17 is walked around the sprocket wheel as tumbler 18 of being located at minor details mast joint top, thus, the minor details mast of this fall block and two slip joint groups joint combines and between these two slip joint groups; When two slip joint groups were launched fully, this fall block was positioned at the upper end of two slip joint group minor details mast joints, and when two slip joint groups were drawn in fully, this fall block was positioned at the bottom of two slip joint group minor details mast joints.
As shown in Figure 8, two kinetoplasts 2 lay respectively at two slip joint groups 1 the second joint mast joint 12 the bottom and be and drive the state setting that the cooresponding second joint mast joint moves at above-below direction; Concrete, this kinetoplast 2 is selected hydraulic actuating cylinder for use, and the piston rod of hydraulic actuating cylinder is connected the top of the second joint mast joint 12, therefore, when by control system hydraulic oil being supplied with hydraulic actuating cylinder, can make the piston rod driving second joint mast joint of hydraulic actuating cylinder rise or descend.
For the ease of installing, perhaps guarantee the matching relationship between the whole elevation mast component parts, above-mentioned each component part can be assembled into an integral body,, bridge connector 3 be connected between two slip joint groups simultaneously as kinetoplast 2, two slip joint groups 1 are fixed on the base; During installation, whole elevation mast is installed in below the deck level, the base of lifting mode mast combines with the cabin bottom surface and is fixing, make basic and deck, the upper end of slip joint group under rounding state be positioned at same height, therefore, when with the epimere of vertical rod 4 when hinge 5 is toppled over, can make the epimere of vertical rod 4 lie on the deck and be unlikely to take up space and form obstacle.
Especially, when two slip joint groups 1 were launched fully and make vertical rod 4 uprightly, whole elevation mast can reach a height the highest; When two slip joint groups being in gathering fully and complete deployed condition and making vertical rod upright, whole elevation mast can reach a higher height; When only making vertical rod upright when two slip joint groups are drawn in fully, whole elevation mast can reach a lower height; When two slip joint groups being drawn in fully and the epimere of vertical rod toppled over, whole elevation mast can reach a minimum height.In view of the above, can suitable operation will be carried out according to actual needs.
Said structure is preferable example of the present invention, and in addition, some structures wherein and component part can also be following technological means:
Described guide is to be located on the position-limited edge and along cooresponding to hold the track adjusting wheel of cell wall rolling or be located at the track adjusting wheel of holding the corresponding position-limited edge rolling in cell wall upper edge;
Described tumbler is a pulley, and described traction piece is a steel rope;
Described bridge connector can be a framework, and it is fixedly connected on the minor details mast joint top of two slip joint groups.Such structure can link together the minor details mast of two slip joint groups joint failure-free, make two slip joint groups more failure-free combine.At this moment, described vertical rod can and be fixed on the described bridge connector for through rod, and such vertical rod needn't be toppled in use, so it more is applicable to many boats and ships that navigate by water in the ocean; Described vertical rod can also and be hinged on the described bridge connector for through rod, and is connected fastener between vertical rod and bridge connector.So that vertical rod can be toppled over when needed.
And so on, give unnecessary details no longer one by one.
Claims (10)
1. marine telescope pole is characterized in that comprising:
Two identical and slip joint groups (1) that be provided with in opposite directions, each slip joint group has at least 3 joint end wises to lead successively to be slidingly connected mast joint together, adjacent with a middle mast joint is connected with traction piece (17) at preceding mast joint with between the mast joint of back, and this traction piece (17) is walked around tumbler (18) and the one end of being located at described middle mast joint top and is connected described bottom at back mast joint;
A bridge connector (3), it combines with the minor details mast of described two slip joint groups (1) joint and between these two slip joint groups;
Two kinetoplasts (2), it lays respectively at the inside of two slip joint groups (1) and is and drives the state setting that the cooresponding second joint mast joint moves at above-below direction;
One vertical rod (4), it is vertical and is connected on the described bridge connector (3).
2. marine telescope pole according to claim 1, it is characterized in that described mast joint is provided with holding tank (14) or/and position-limited edge (15) along its length direction, adjacent two masts joint is positioned at another holding tank (14) by the position-limited edge (15) of one of them, and the guiding that guide (16) realizes that these adjacent two masts save is set between this position-limited edge (15) and holding tank (14) wall is slidingly connected.
3. marine telescope pole according to claim 2 is characterized in that described guide (16) is for being fixed on the guide runner that coincide with described position-limited edge (15) on corresponding holding tank (14) wall.
4. marine telescope pole according to claim 2 is characterized in that described guide (16) is track adjusting wheel of being located at position-limited edge (15) on and rolling along cooresponding holding tank (14) wall or the track adjusting wheel of being located at the corresponding position-limited edge in holding tank (14) wall upper edge (15) rolling.
5. marine telescope pole according to claim 1 is characterized in that described tumbler (18) is a pulley, and described traction piece (17) is a steel rope.
6. marine telescope pole according to claim 1 is characterized in that described tumbler (18) is a sprocket wheel, and described traction piece (17) is a chain.
7. marine telescope pole according to claim 1 is characterized in that described bridge connector (3) is a framework, and it is fixedly connected on the minor details mast joint top of two slip joint groups (1).
8. marine telescope pole according to claim 7 is characterized in that described vertical rod (4) is hinged on the described bridge connector (3), and is connected fastener (6) between vertical rod and bridge connector.
9. marine telescope pole according to claim 1, it is characterized in that described bridge connector (3) is a fall block, it is slidingly arranged on the minor details mast joint of two slip joint groups (1), and be connected with traction piece between its underpart and the joint mast second from the bottom joint, and this traction piece is walked around the tumbler of being located at minor details mast joint top.
10. marine telescope pole according to claim 9 is characterized in that described vertical rod comprises two sections that link together by hinge and fastener, the length of the length of hypomere and mast joint quite and hypomere be fixed on the bridge connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810061615XA CN101306718B (en) | 2008-05-22 | 2008-05-22 | Marine telescope pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810061615XA CN101306718B (en) | 2008-05-22 | 2008-05-22 | Marine telescope pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101306718A CN101306718A (en) | 2008-11-19 |
| CN101306718B true CN101306718B (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810061615XA Expired - Fee Related CN101306718B (en) | 2008-05-22 | 2008-05-22 | Marine telescope pole |
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| Country | Link |
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| CN (1) | CN101306718B (en) |
Families Citing this family (7)
| 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 |
| CN104943822B (en) * | 2015-05-13 | 2017-11-24 | 浙江欧华造船股份有限公司 | Cylindricality mast lift 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 |
| CN109018203A (en) * | 2018-07-02 | 2018-12-18 | 马万里 | A kind of ship mast |
| CN110937067B (en) * | 2019-12-25 | 2020-11-27 | 盐城神力制绳有限公司 | Telescopic and foldable sailing boat mast |
| CN113428331B (en) * | 2021-07-14 | 2022-06-14 | 哈尔滨工程大学 | Folding structure for full-sea-condition long-range unmanned sailing boat |
| CN114291203B (en) * | 2021-11-27 | 2024-04-09 | 宜昌测试技术研究所 | Mast lifting guide device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4016823A (en) * | 1976-05-21 | 1977-04-12 | Davis Robert S | Retractable sailboat mast |
| DE2810626A1 (en) * | 1977-03-16 | 1978-09-21 | Unerman Greenman Berger Ltd | CONNECTING FITTINGS FOR FURNITURE PARTS |
| DE4436334A1 (en) * | 1994-10-11 | 1996-01-18 | Czerny Franz Josef | Telescopic mast for sailing vessels |
| CN2730747Y (en) * | 2004-07-21 | 2005-10-05 | 渤海船舶重工有限责任公司 | Hydraulic active type lamp mast |
| 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 |
| CN201209019Y (en) * | 2008-05-22 | 2009-03-18 | 杭州赛奇高空作业机械有限公司 | Telescopic mast for ship |
-
2008
- 2008-05-22 CN CN200810061615XA patent/CN101306718B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4016823A (en) * | 1976-05-21 | 1977-04-12 | Davis Robert S | Retractable sailboat mast |
| DE2810626A1 (en) * | 1977-03-16 | 1978-09-21 | Unerman Greenman Berger Ltd | CONNECTING FITTINGS FOR FURNITURE PARTS |
| DE4436334A1 (en) * | 1994-10-11 | 1996-01-18 | Czerny Franz Josef | Telescopic mast for sailing vessels |
| CN2730747Y (en) * | 2004-07-21 | 2005-10-05 | 渤海船舶重工有限责任公司 | Hydraulic active type lamp mast |
| 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 |
| CN201209019Y (en) * | 2008-05-22 | 2009-03-18 | 杭州赛奇高空作业机械有限公司 | Telescopic mast for ship |
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| Publication number | Publication date |
|---|---|
| CN101306718A (en) | 2008-11-19 |
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