CN205524830U - Platform keel block - Google Patents
Platform keel block Download PDFInfo
- Publication number
- CN205524830U CN205524830U CN201620136316.8U CN201620136316U CN205524830U CN 205524830 U CN205524830 U CN 205524830U CN 201620136316 U CN201620136316 U CN 201620136316U CN 205524830 U CN205524830 U CN 205524830U
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- winch
- platform
- fixed pulley
- block
- ship
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Abstract
The utility model discloses a platform keel block aims at providing that more laborsaving a, efficiency is faster, the longer platform keel block of life, and its technical scheme main points are, the winch platform that sets up including elevating gear, level, the boat lifting arm of vertical setting go up and down to equip including being located winch, boat lifting cable on the winch platform, being located the standing block of the junction of winch platform and boat lifting arm, and elevating gear is still including being located the running block on the winch platform. Through increasing the running block, elevating gear can economize half the power when promoting or transferring the ship, reduces the drive power of winch, and efficiency is faster, hull's weight can be disperseed according to standing block and the running block that sets up simultaneously, and the weight of bearing of winch reduces greatly, alleviates the winch burden, increase of service life.
Description
Technical field
This utility model relates to shipborne equipment technical field, more specifically, it relates to a kind of platform keel block.
Background technology
Boat davit is the special combination frame depositing, land and reclaiming lifeboat.Being normally at the both sides of boat deck, interior, the used time stretches out outboard, is sling by ship or puts down.By the mode of operation of folding and unfolding ship, it is divided into the formula of producing, shakes obforms and gravity type three kinds.
At present, platform keel block on market has the winch table of level, vertical hangs ship arm, hang ship arm to be fixed on the deck of ship, winch is installed on winch table, winch has the boat fall connecting ship, platform keel block is a kind of platform-type keel block, do not do down arm or produce action, ship directly hangs on the lower section of boat davit by hanging ship lock, directly transfer according to gravity and reclaim, boat fall needs to be connected to hang the lower section of ship arm from winch table, fixed pulley is generally used to turn, this suspension type, the weight of ship acts directly on winch, holding capacity is big, and driving force that lower section and lifting are all made is the biggest.
Utility model content
The purpose of this utility model be to provide a kind of more laborsaving, efficiency faster, longer platform keel block in service life.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of platform keel block, including lowering or hoisting gear, horizontally disposed winch table, be vertically arranged hang ship arm, described lifting equipment includes the winch being positioned on winch table, boat fall, is positioned at winch table and hangs the fixed pulley group of junction of ship arm, and described lowering or hoisting gear also includes the running block being positioned on winch table.
Arrange further: described winch table includes horizontal support and vertical with horizontal support and outside extending to two longitudinal carriers, the midpoint of horizontal support is located at by described running block, described fixed pulley group lays respectively on two longitudinal carriers, and described fixed pulley group includes being located at the first fixed pulley of the outer end of longitudinal carrier, is located at the second fixed pulley of longitudinal carrier midpoint, is located at the horizontal support the 3rd fixed pulley with longitudinal carrier junction.
Arranging further: the axis of described second fixed pulley and the 3rd fixed pulley is obliquely installed towards the first fixed pulley direction, described running block, the 3rd fixed pulley, the second fixed pulley, the height of winding position of the first fixed pulley successively decrease successively.
Arrange further: described in hang and between ship arm and winch table, be provided with diagonal brace, diagonal brace one end connects the bottom hanging ship arm, and the other end is connected to the outer end of longitudinal carrier.
Arrange further: described in hang ship arm and diagonal brace is fixedly connected with to deck, the side on deck is provided with the solid boat and box handling gear for fixing ship.
Arrange further: the side of described winch table wherein side is provided with the ladder downwardly extended, and the side of other three sides is provided with upwardly extending fence.
Arrange further: described winch table is provided with the remote control unit controlling winch.
In sum, this utility model has the advantages that lowering or hoisting gear is when promoting or transferring ship by increasing running block, it is possible to saving the power of half, reduce the driving force of winch, efficiency is faster；The weight of kayak body can be disperseed according to the fixed pulley group arranged and running block simultaneously, and the weight born of winch is greatly reduced, and alleviates winch burden, increases the service life.
Accompanying drawing explanation
Fig. 1 is the movable pulley schematic diagram of platform keel block；
Fig. 2 is the fixed pulley schematic diagram of platform keel block.
In figure: 1, lowering or hoisting gear；2, winch；3, boat fall；4, ship arm is hung；5, winch table；6, running block；7, diagonal brace；8, solid boat and box handling gear；9, horizontal support；10, longitudinal carrier；11, the first fixed pulley；12, the second fixed pulley；13, the 3rd fixed pulley；14, remote control unit；15, ladder；16, fence.
Detailed description of the invention
Below in conjunction with Fig. 1 to Fig. 2, platform keel block is described further.Wherein, identical parts are presented with like reference characters.It should be noted that, word "front", "rear" used herein, "left", "right", "up" and "down" " interior " and " outward " " first " " second " are intended merely to facilitate the reference azimuth that statement is used, suggestion is with reference to the direction in accompanying drawing, and word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
Embodiment 1: a kind of platform keel block, as shown in Figure 1, including lowering or hoisting gear 1, horizontally disposed winch 2 platform, be vertically arranged hang ship arm 4, winch 2 platform include horizontal support 9 and vertical with horizontal support 9 and extend to outside two longitudinal carriers 10, hang ship arm 4 and be provided with two, being respectively positioned at the intersection location of horizontal support 9 and longitudinal carrier 10, two hang ship arm 4 is soldered on the deck of big ship.
As shown in Figure 2, hang and be provided with diagonal brace 7 between ship arm 4 and winch 2 platform, diagonal brace 7 one end connects the bottom hanging ship arm 4, and the other end is connected to the outer end of longitudinal carrier 10, and diagonal brace 7 is also fastened on deck, the when that ship hanging, being suspended on the outer end of longitudinal carrier 10, longitudinal bracing needs to bear the weight of ship, is supported the auxiliary of longitudinal carrier 10 by diagonal brace 7, strengthen support strength, more stable safer.
As shown in Figure 1, lifting equipment includes the winch 2 being positioned on winch 2 platform, boat fall 3, is positioned at winch 2 platform and hangs the fixed pulley group of junction of ship arm 4, running block 6 between fixed pulley and winch 2, the midpoint to the horizontal support 9 of winch 2 platform installed by movable pulley, equal towards the length of two longitudinal carriers 10, by increasing running block 6, lowering or hoisting gear 1 is when promoting or transferring ship, can save the power of half, reduce the driving force of winch 2, efficiency is faster.
nullAs shown in Figure 2，Fixed pulley group lays respectively on two longitudinal carriers 10，Fixed pulley group includes the first fixed pulley 11 being located at the outer end of longitudinal carrier 10、It is located at the second fixed pulley 12 of longitudinal carrier 10 midpoint、It is located at the 3rd fixed pulley 13 of horizontal support 9 and longitudinal carrier 10 junction，The axis of the second fixed pulley 12 and the 3rd fixed pulley 13 is obliquely installed towards the first fixed pulley 11 direction，Running block 6、3rd fixed pulley 13、Second fixed pulley 12、The height of the winding position of the first fixed pulley 11 successively decreases successively，By the second fixed pulley 12 and the 3rd fixed pulley 13，Boat fall 3 is disperseed many groups，The boat fall 3 hanging ship is dispersed on the most collinear group，Ensure that the gravity that fixed pulley group and running block 6 are born is average，The weight born of winch 2 is greatly reduced，Alleviate winch 2 burden，Increase the service life.
The side on deck is provided with the solid boat and box handling gear 8 for fixing ship, Gu ship can temporarily be fixed by boat and box handling gear 8, the ship of suspension is moved radially by restriction, improve before keel block is routed up to start whereabouts before during stability.
The side of winch 2 platform wherein side is provided with the ladder 15 downwardly extended, and the side of other three sides is provided with upwardly extending fence 16.
Winch 2 platform is provided with the remote control unit 14 controlling winch 2, the application of remote control unit 14, facilitates the operation of user of service.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a platform keel block, including lowering or hoisting gear (1), horizontally disposed winch (2) platform, be vertically arranged hang ship arm (4), described lifting equipment includes the winch (2) being positioned on winch (2) platform, boat fall (3), is positioned at winch (2) platform and the fixed pulley group of the junction hanging ship arm (4), it is characterised in that: described lowering or hoisting gear (1) also includes the running block (6) being positioned on winch (2) platform.
Platform keel block the most according to claim 1, it is characterized in that: described winch (2) platform include horizontal support (9) and vertical with horizontal support (9) and extend to outside two longitudinal carriers (10), the midpoint of horizontal support (9) is located at by described running block (6), described fixed pulley group lays respectively on two longitudinal carriers (10), described fixed pulley group includes the first fixed pulley (11) being located at the outer end of longitudinal carrier (10), it is located at second fixed pulley (12) of longitudinal carrier (10) midpoint, it is located at the 3rd fixed pulley (13) of horizontal support (9) and longitudinal carrier (10) junction.
Platform keel block the most according to claim 2, it is characterized in that: the axis of described second fixed pulley (12) and the 3rd fixed pulley (13) is obliquely installed towards the first fixed pulley (11) direction, described running block (6), the 3rd fixed pulley (13), the second fixed pulley (12), the height of winding position of the first fixed pulley (11) successively decrease successively.
Platform keel block the most according to claim 3, it is characterised in that hang described in: and be provided with diagonal brace (7) between ship arm (4) and winch (2) platform, diagonal brace (7) one end connects the bottom hanging ship arm (4), and the other end is connected to the outer end of longitudinal carrier (10).
Platform keel block the most according to claim 4, it is characterised in that hang ship arm (4) described in: and diagonal brace (7) is fixedly connected with to deck, the side on deck is provided with the solid boat and box handling gear (8) for fixing ship.
Platform keel block the most according to claim 5, it is characterised in that: the side of described winch (2) platform wherein side is provided with the ladder (15) downwardly extended, and the side of other three sides is provided with upwardly extending fence (16).
Platform keel block the most according to claim 6, it is characterised in that: described winch (2) platform is provided with the remote control unit (14) controlling winch (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620136316.8U CN205524830U (en) | 2016-02-23 | 2016-02-23 | Platform keel block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620136316.8U CN205524830U (en) | 2016-02-23 | 2016-02-23 | Platform keel block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205524830U true CN205524830U (en) | 2016-08-31 |
Family
ID=56777949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620136316.8U Active CN205524830U (en) | 2016-02-23 | 2016-02-23 | Platform keel block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205524830U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945788A (en) * | 2017-04-25 | 2017-07-14 | 南通欣通船舶与海洋工程设计有限公司 | A kind of telescopic keel block |
| CN110182321A (en) * | 2019-06-17 | 2019-08-30 | 大连船舶重工集团有限公司 | Multiple groups life raft storage rack |
| CN111572718A (en) * | 2020-06-30 | 2020-08-25 | 中船绿洲镇江船舶辅机有限公司 | Retractable double-lifting-point boat retracting device and using method thereof |
-
2016
- 2016-02-23 CN CN201620136316.8U patent/CN205524830U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945788A (en) * | 2017-04-25 | 2017-07-14 | 南通欣通船舶与海洋工程设计有限公司 | A kind of telescopic keel block |
| CN110182321A (en) * | 2019-06-17 | 2019-08-30 | 大连船舶重工集团有限公司 | Multiple groups life raft storage rack |
| CN110182321B (en) * | 2019-06-17 | 2020-11-13 | 大连船舶重工集团有限公司 | Multi-group life raft storage rack |
| CN111572718A (en) * | 2020-06-30 | 2020-08-25 | 中船绿洲镇江船舶辅机有限公司 | Retractable double-lifting-point boat retracting device and using method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |