CN103641016A - Marine mobile crane - Google Patents
Marine mobile crane Download PDFInfo
- Publication number
- CN103641016A CN103641016A CN201310605906.1A CN201310605906A CN103641016A CN 103641016 A CN103641016 A CN 103641016A CN 201310605906 A CN201310605906 A CN 201310605906A CN 103641016 A CN103641016 A CN 103641016A
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- China
- Prior art keywords
- base
- mobile crane
- arm
- marine mobile
- suspension arm
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Abstract
A marine mobile crane comprises a base with a U-shaped structure. An orientation trundle is installed at the bottom at one end of the base, a universal trundle is installed at the bottom at the other end of the base, a suspension arm is installed on the base and is of a bent structure, a first guiding pulley is arranged at the top of the suspension arm, a second guiding pulley is arranged at the bent position of the suspension arm, a hoisting winch is installed at the back portion of the suspension arm, one end of a steel wire rope is connected with the hoisting winch, the other end of the steel wire rope penetrates a second guiding pulley to reach to the first guiding pulley, and a shackle and a lifting hook are connected to the head portion. The marine mobile crane is compact and reasonable in structure and simple and convenient to operate, can hoist and move sundries and tools in any region on a ship and has the advantages of being flexible, simple and convenient to install and detach, small, exquisite, light, good in maneuverability and the like. When the marine mobile crane is not used, the marine mobile crane can be fixed and stored at any spatial place and does not occupy too much space.
Description
Technical field
The present invention relates to weight-lifting equipment technical field, especially a kind of movable crane peculiar to vessel.
Background technology
Deck crane is the device for handling goods and the machinery that boats and ships are provided for oneself, mainly contains derrick rig, deck crane and other loading-unload machines.
Existing deck crane, when moving or lift foreign material little on boats and ships and instrument, what all use is stationary crane, it only can move and operation in stationary crane swinging radius, can not cover full ship scope, and job procedure more complicated, the defect of wasting resource had.
Summary of the invention
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of movable crane peculiar to vessel rational in infrastructure, thereby can realize easily on boats and ships lifting and the mobile operating of foreign material and instrument in any region, uses flexibly, convenient, reliable.
The technical solution adopted in the present invention is as follows:
A kind of movable crane peculiar to vessel, the base that comprises into U-shaped structure, bottom, described base one end is provided with direction-caster, described base other end bottom is provided with universal caster wheel, on described base, arm is installed, described arm becomes bending shape structure, the top of described arm is provided with the first haul block, the bending part of described arm is provided with the second haul block, the rear portion that is positioned at arm is provided with hoister winch, steel rope one end is connected with hoister winch, and the steel rope other end passes the second haul block to the first haul block, and at its head joining shackle, suspension hook.
Further improvement as technique scheme:
Bottom, described base one end is provided with two direction-casters;
Described base other end bottom interval is provided with two universal caster wheels;
Be positioned on the steel rope on shackle top balance block is also installed.
Beneficial effect of the present invention is as follows:
Compact conformation of the present invention, rationally, easy and simple to handle, it can carry out foreign material and instrument on boats and ships lifting and mobile operating in any region, there is installation, dismantle flexible, easy, small volume and less weight, the advantage such as maneuverability is strong.It can, in any square stationary storage spatially, not take redundant space when not using.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the birds-eye view of Fig. 1.
Wherein: 1, the first haul block; 2, balance block; 3, shackle; 4, suspension hook; 5, arm; 6, direction-caster; 7, the second haul block; 8, base; 9, universal caster wheel; 10, hoister winch.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As depicted in figs. 1 and 2, the movable crane peculiar to vessel of the present embodiment, the base 8 that comprises into U-shaped structure, base 8 bottoms, one end are provided with direction-caster 6, base 8 other end bottoms are provided with universal caster wheel 9, arm 5 is installed on base 8, 5 one-tenth bending shape structures of arm, the top of arm 5 is provided with the first haul block 1, the bending part of arm 5 is provided with the second haul block 7, the rear portion that is positioned at arm 5 is provided with hoister winch 10, steel rope one end is connected with hoister winch 10, the steel rope other end is through the second haul block 7 to first haul blocks 1, and at its head joining shackle 3, suspension hook 4.
Be positioned on the steel rope on shackle 3 tops balance block 2 is also installed.
Castor of the present invention can arbitrarily aboard ship roll, and plays the object of mobile whole hoisting crane.Flexible movements, reliable, easy to use.
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 (4)
1. a movable crane peculiar to vessel, it is characterized in that: the base (8) that comprises into U-shaped structure, bottom, described base (8) one end is provided with direction-caster (6), described base (8) other end bottom is provided with universal caster wheel (9), arm (5) is installed on described base (8), described arm (5) becomes bending shape structure, the top of described arm (5) is provided with the first haul block (1), the bending part of described arm (5) is provided with the second haul block (7), the rear portion that is positioned at arm (5) is provided with hoister winch (10), steel rope one end is connected with hoister winch (10), the steel rope other end passes the second haul block (7) to the first haul block (1), and at its head joining shackle (3), suspension hook (4).
2. movable crane peculiar to vessel as claimed in claim 1, is characterized in that: bottom, described base (8) one end is provided with two direction-casters (6).
3. movable crane peculiar to vessel as claimed in claim 1, is characterized in that: described base (8) other end bottom interval is provided with two universal caster wheels (9).
4. movable crane peculiar to vessel as claimed in claim 1, is characterized in that: be positioned on the steel rope on shackle (3) top balance block (2) is also installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605906.1A CN103641016A (en) | 2013-11-25 | 2013-11-25 | Marine mobile crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605906.1A CN103641016A (en) | 2013-11-25 | 2013-11-25 | Marine mobile crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103641016A true CN103641016A (en) | 2014-03-19 |
Family
ID=50246354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310605906.1A Pending CN103641016A (en) | 2013-11-25 | 2013-11-25 | Marine mobile crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103641016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093685A (en) * | 2020-07-20 | 2020-12-18 | 沪东中华造船(集团)有限公司 | Automatic lifting device for movable insulation box of LNG ship |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151466Y (en) * | 2008-01-25 | 2008-11-19 | 南京中船绿洲机器有限公司镇江船舶辅机厂 | Raft and cargo crane for ship |
| CN201280398Y (en) * | 2008-09-25 | 2009-07-29 | 骆建华 | Movable dual-purpose lifting device |
| CN201354136Y (en) * | 2009-01-22 | 2009-12-02 | 淮安远航船用设备制造有限公司 | Multifunctional crane |
| CN201406012Y (en) * | 2009-01-16 | 2010-02-17 | 江苏淮阴船用机械有限公司 | Double tube concentric rotating joint type marine loading arm hose crane |
| CN202201649U (en) * | 2011-07-05 | 2012-04-25 | 蓬莱琴海舰船设备有限公司 | Single-arm slewing crane |
| CN102887439A (en) * | 2012-10-31 | 2013-01-23 | 南通润邦重机有限公司 | Marine telescopic crane |
| CN202785390U (en) * | 2012-09-06 | 2013-03-13 | 德瑞斯博海机械设备（大连）有限公司 | Novel marine crane |
| CN203558800U (en) * | 2013-11-25 | 2014-04-23 | 无锡起岸重工机械有限公司 | Movable crane for ship |
-
2013
- 2013-11-25 CN CN201310605906.1A patent/CN103641016A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151466Y (en) * | 2008-01-25 | 2008-11-19 | 南京中船绿洲机器有限公司镇江船舶辅机厂 | Raft and cargo crane for ship |
| CN201280398Y (en) * | 2008-09-25 | 2009-07-29 | 骆建华 | Movable dual-purpose lifting device |
| CN201406012Y (en) * | 2009-01-16 | 2010-02-17 | 江苏淮阴船用机械有限公司 | Double tube concentric rotating joint type marine loading arm hose crane |
| CN201354136Y (en) * | 2009-01-22 | 2009-12-02 | 淮安远航船用设备制造有限公司 | Multifunctional crane |
| CN202201649U (en) * | 2011-07-05 | 2012-04-25 | 蓬莱琴海舰船设备有限公司 | Single-arm slewing crane |
| CN202785390U (en) * | 2012-09-06 | 2013-03-13 | 德瑞斯博海机械设备（大连）有限公司 | Novel marine crane |
| CN102887439A (en) * | 2012-10-31 | 2013-01-23 | 南通润邦重机有限公司 | Marine telescopic crane |
| CN203558800U (en) * | 2013-11-25 | 2014-04-23 | 无锡起岸重工机械有限公司 | Movable crane for ship |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093685A (en) * | 2020-07-20 | 2020-12-18 | 沪东中华造船(集团)有限公司 | Automatic lifting device for movable insulation box of LNG ship |
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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 |