CN103640985A - Marine fixed-boom crane - Google Patents
Marine fixed-boom crane Download PDFInfo
- Publication number
- CN103640985A CN103640985A CN201310607061.XA CN201310607061A CN103640985A CN 103640985 A CN103640985 A CN 103640985A CN 201310607061 A CN201310607061 A CN 201310607061A CN 103640985 A CN103640985 A CN 103640985A
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- tower body
- boom crane
- small
- lifting
- crane
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Abstract
The invention relates to a marine fixed-boom crane. The crane comprises a bottom seat, a tower body is arranged on the bottom seat through a slewing bearing, an lifting arm is hinged on one side of the tower body, a pull bar is arranged between the upper part of one side of the tower body and the lifting arm; a lifting winch is arranged on the other side of the tower body, and a steel wire rope on the lifting winch goes through a first pulley group arranged on the top part of the tower body and a second pulley group arranged on the head part of the lifting arm, and is connected to a lifting hook. The marine fixed-boom crane has the advantages of compact structure, convenient installation, and low cost, is mainly suitable for being used in small ships, because in theses small ships, the space is small, the work space for cranes is limited, and thus the luffing movement of cranes is restricted in the ships; the ship fixed-boom crane is a carne without luffing movements, avoids the interference with other equipment in the ship, solves the problem of small space, is user-friendly, and has a high work efficiency.
Description
Technical field
The present invention relates to weight-lifting equipment technical field, especially a kind of fixed boom crane peculiar to vessel.
Background technology
Deck crane, is a kind of large deck machinery on ship, and it is a kind of equipment of ship loading and unloading goods.
Deck crane of the prior art, most of amplitude variation type hoisting crane that adopts, still, on spitkit, locus is limited, and amplitude variation type hoisting crane cannot be installed and used, and troublesome poeration, and cost is high.
Summary of the invention
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of fixed boom crane peculiar to vessel rational in infrastructure, thereby avoided in use the phenomenon of colliding with other equipment or building, the occasion that meeting spatial position is little, and reliable operation, cost is low.
The technical solution adopted in the present invention is as follows:
A fixed boom crane peculiar to vessel, comprises base, on described base, by pivoting support, tower body is installed, and a side that is positioned at tower body is hinged with arm, between a upper lateral part of tower body and arm, pull bar is installed; The opposite side that is positioned at tower body is provided with hoister winch, and first polyspast at steel wire penetrating tower body top and the second polyspast of arm head on described hoister winch are connected with suspension hook.
Beneficial effect of the present invention is as follows:
Compact conformation of the present invention, easy for installation, cost is low, it is mainly applicable on small-sized boats and ships, this class boats and ships narrow space, the working space of hoisting crane on hull has limitation, be unfavorable for the luffing action of hoisting crane, avoided and other equipment between interference, the present invention is the hoisting crane without luffing form.The requirement that meeting spatial is narrow and small.Easy to use, work efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1, hoister winch; 2, the first polyspast; 3, tower body; 4, pivoting support; 5, base; 6, steel rope; 7, pull bar; 8, arm; 9, the second polyspast; 10, suspension hook.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the fixed boom crane peculiar to vessel of the present embodiment, comprises base 5, on base 5, by pivoting support 4, tower body 3 is installed, and a side that is positioned at tower body 3 is hinged with arm 8, between a upper lateral part of tower body 3 and arm 8, pull bar 7 is installed; The opposite side that is positioned at tower body 3 is provided with hoister winch 1, and the steel rope 6 on hoister winch 1 is connected with suspension hook 10 through first polyspast 2 at tower body 3 tops and the second polyspast 9 of arm 8 heads.
Take up room little, practical and convenient, cost is low, meets the working environment of spitkit narrow space.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.
Claims (1)
1. a fixed boom crane peculiar to vessel, it is characterized in that: comprise base (5), described base (5) is upper is provided with tower body (3) by pivoting support (4), a side that is positioned at tower body (3) is hinged with arm (8), is positioned between a upper lateral part of tower body (3) and arm (8) pull bar (7) is installed; The opposite side that is positioned at tower body (3) is provided with hoister winch (1), and the steel rope (6) on described hoister winch (1) is connected with suspension hook (10) through first polyspast (2) at tower body (3) top and second polyspast (9) of arm (8) head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607061.XA CN103640985A (en) | 2013-11-25 | 2013-11-25 | Marine fixed-boom crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607061.XA CN103640985A (en) | 2013-11-25 | 2013-11-25 | Marine fixed-boom crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103640985A true CN103640985A (en) | 2014-03-19 |
Family
ID=50246323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310607061.XA Pending CN103640985A (en) | 2013-11-25 | 2013-11-25 | Marine fixed-boom crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103640985A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896162A (en) * | 2014-04-25 | 2014-07-02 | 大连新飞船机有限公司 | Marine fixed sundry crane |
| CN109019369A (en) * | 2018-10-08 | 2018-12-18 | 马鞍山沐及信息科技有限公司 | A kind of deck of ship crane |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2473173Y (en) * | 2001-03-05 | 2002-01-23 | 刘克勤 | Pulley type suspending arm hoist |
| JP2006240878A (en) * | 2005-03-04 | 2006-09-14 | Kazuyoshi Asai | Simple crane apparatus |
| CN102275831A (en) * | 2011-07-13 | 2011-12-14 | 中山市装备制造业科技研究中心 | Multipurpose single-boom-frame gantry crane |
| CN202337654U (en) * | 2011-12-10 | 2012-07-18 | 潘守宏 | Sleeper crane used for railway line overhaul |
| CN202449763U (en) * | 2012-01-19 | 2012-09-26 | 胡相兰 | Simple pneumatic crane |
| CN102887438A (en) * | 2011-07-21 | 2013-01-23 | 象王重工股份有限公司 | Maintenance crane for electric full-variable frequency rock crushing station |
-
2013
- 2013-11-25 CN CN201310607061.XA patent/CN103640985A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2473173Y (en) * | 2001-03-05 | 2002-01-23 | 刘克勤 | Pulley type suspending arm hoist |
| JP2006240878A (en) * | 2005-03-04 | 2006-09-14 | Kazuyoshi Asai | Simple crane apparatus |
| CN102275831A (en) * | 2011-07-13 | 2011-12-14 | 中山市装备制造业科技研究中心 | Multipurpose single-boom-frame gantry crane |
| CN102887438A (en) * | 2011-07-21 | 2013-01-23 | 象王重工股份有限公司 | Maintenance crane for electric full-variable frequency rock crushing station |
| CN202337654U (en) * | 2011-12-10 | 2012-07-18 | 潘守宏 | Sleeper crane used for railway line overhaul |
| CN202449763U (en) * | 2012-01-19 | 2012-09-26 | 胡相兰 | Simple pneumatic crane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896162A (en) * | 2014-04-25 | 2014-07-02 | 大连新飞船机有限公司 | Marine fixed sundry crane |
| CN109019369A (en) * | 2018-10-08 | 2018-12-18 | 马鞍山沐及信息科技有限公司 | A kind of deck of ship crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |