CN103449315B - Crane lifting device - Google Patents
Crane lifting device Download PDFInfo
- Publication number
- CN103449315B CN103449315B CN201310423591.9A CN201310423591A CN103449315B CN 103449315 B CN103449315 B CN 103449315B CN 201310423591 A CN201310423591 A CN 201310423591A CN 103449315 B CN103449315 B CN 103449315B
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- adapter plate
- crane
- support
- jacking system
- base
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Abstract
The invention relates to a crane lifting device. The lifting device comprises a support, wherein the support is provided with a crane; the crane is connected with a lifting hook through a first steel wire rope, the lifting hook lifts a swing driving device, the bottom of the wing driving device is connected with a connecting rod, and the bottom of the connecting rod is connected with a testing piece through a lifting beam; one side of the support is provided with a lifting bridge through an articulated mechanism, and the swing driving device is arranged on the lifting bridge; an electric winch is also arranged on the support and is connected with the lifting bridge through a second steel wire rope. The lifting device provided by the invention has the advantages that the structure is reasonable, the operation is easy and convenient, the operation is reliable, and the work efficiency is high.
Description
Technical field
The present invention relates to hoisting crane technical field of auxiliary equipment, especially a kind of crane hoists the jacking system of test article.
Background technology
Crane is also known as loop wheel machine peculiar to vessel, deck crane, and be the large deck machinery of one on ship, it is a kind of equipment of ship loading and unloading goods, and hydraulic pressure crane is a kind of cargo handling appliance that boats and ships generally use.
Trial ship is when putting test article, and usually need test article to be placed on assigned address, test article is when putting, need to adjust its position, direction, place, and the height and position of test article, usually adopt crane to put test article in prior art, and the angle of putting of test article is not easy to operate.Its troublesome poeration, reduces the work efficiency of crane, and crane lifts by crane next test article after test article can only being put.
Summary of the invention
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of crane jacking system rational in infrastructure, thus according to the length of the different depth control pipe link in seabed, trier can be placed into assigned address, convenient and reliable operation.
The technical solution adopted in the present invention is as follows:
A kind of crane jacking system, comprises bearing, bearing is provided with crane, and crane is by the first steel rope connecting shackle, and suspension hook is sling device for revolving and driving, and the bottom of device for revolving and driving connects pipe link, and the bottom of pipe link is by hanging beam joint test part; The side of bearing is provided with suspension bridge by linkage, and device for revolving and driving placed by described suspension bridge; Be positioned on bearing and be also provided with electric winch, electric winch is connected with suspension bridge by the second steel rope.
Further improvement as technique scheme:
The structure of described device for revolving and driving is: comprise base, described base is provided with housing, the hanger be connected with lifting hook of crane is installed in described housing, the base being positioned at housing two ends is separately installed with motor, the output shaft of described motor through base, and is provided with gear in the bottom of base; The bottom being positioned at base is provided with pivoting support by fastener, described pivoting support respectively with the meshed transmission gear at two ends.
Described housing becomes cube structure.
Be positioned at housing two wall and be extended with the first support and the second support, be positioned on shell one end base and be extended with the 3rd support, described first support, the second support and the 3rd support, lay respectively on three walls of housing;
Described pivoting support comprises inner ring and outer ring, and described inner ring is fixed by fastener and base, and described outer ring connects rebound by fastener, and described rebound connects pipe link;
Described motor is provided with the electric signal wireless launcher controlling it and open and close;
The structure of described suspension bridge is: comprise platform, and the one end being positioned at platform is provided with fixed support, has notch, the platform on described notch top is separately installed with the first adapter plate, the second adapter plate and the 3rd adapter plate in the middle part of the other end being positioned at platform; Be positioned at notch place and fixing device is installed, the structure of described fixing device is: comprise the first oil cylinder and the second oil cylinder that are mounted opposite, described first oil cylinder and the second oil cylinder are fixedly installed in platform respectively, the head of described first oil cylinder and the second oil cylinder installs the first clip and the second clip respectively, the circular hole installing pipe link is surrounded in the middle part of described first clip and the second clip, the both sides of described first clip and the second clip are respectively arranged with baffle plate, and described baffle plate is positioned on notch; Described platform upper is also provided with support, and described support is connected by the second steel rope with between electric winch;
The surrounding of described platform is with guardrail;
Described first adapter plate and the second adapter plate lay respectively at the two ends of notch, and described 3rd adapter plate is between the first adapter plate and the second adapter plate;
Groove is respectively arranged with in the middle part of described first adapter plate, the second adapter plate and the 3rd adapter plate.
Beneficial effect of the present invention is as follows:
The present invention is rational in infrastructure, easy and simple to handle.The design of turning gear, it adopts independent current source, and is controlled by wireless remote control, easy to use and flexible, and good reliability is easy for installation.When test article is winched to putting position by crane, by device for revolving and driving of the present invention, can carry out adjustment direction to test article voluntarily, and namely crane is movable to other positions continuation next test article of lifting or other operations, improves the work efficiency of crane.The design of fixing device, suspension bridge, by the effect of electric winch, when not working, can utilize steel rope to regain easily, and agreement is reduced to minimum change angle, and other not affecting crane normally work; When suspension bridge needs work, by electric winch, suspension bridge is put to horizontality, and by the effect of fixing device, by oil cylinder effect, can the clamping of pipe link be realized easily or loosen, the length of pipe link can be regulated easily.Its reliable operation, work efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention (the non-mode of operation of suspension bridge).
Fig. 2 is structural representation of the present invention (suspension bridge mode of operation).
Fig. 3 is the structural representation of device for revolving and driving of the present invention.
Fig. 4 is the structural representation at another visual angle of device for revolving and driving of the present invention.
Fig. 5 is the front view of Fig. 3.
Fig. 6 is the structural representation of suspension bridge of the present invention.
Fig. 7 is the structural representation of fixing device of the present invention.
Fig. 8 is the birds-eye view of fixing device of the present invention.
Wherein: 1, crane; 2, the first steel rope; 3, suspension hook; 4, device for revolving and driving; 5, suspension bridge; 6, pipe link; 7, hanging beam; 8, test article; 9, bearing; 10, electric winch; 11, the second steel rope; 401, housing; 402, hanger; 403, the first support; 404, motor; 405, the second support; 406, base; 407, pivoting support; 408, gear; 409, inner ring; 410, outer ring; 411, the 3rd support; 501, fixed support; 502, platform; 503, support; 504, the 3rd adapter plate; 505, the first adapter plate; 506, notch; 507, baffle plate; 508, fixing device; 509, the second adapter plate; 510, guardrail; 511, the second oil cylinder; 512, the second clip; 513, the first clip; 514, the first oil cylinder.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As depicted in figs. 1 and 2, the crane jacking system of the present embodiment, comprise bearing 9, bearing 9 is provided with crane 1, crane 1 is by the first steel rope 2 connecting shackle 3, suspension hook 3 is sling device for revolving and driving 4, and the bottom of device for revolving and driving 4 connects pipe link 6, and the bottom of pipe link 6 is by hanging beam 7 joint test part 8; The side of bearing 9 is provided with suspension bridge 5 by linkage, suspension bridge 5 is placed device for revolving and driving 4; Be positioned on bearing 9 and be also provided with electric winch 10, electric winch 10 is connected with the support 503 on suspension bridge 5 by the second steel rope 11.
As shown in Fig. 3, Fig. 4 and Fig. 5, the structure of device for revolving and driving 4 is: comprise base 406, base 406 is provided with housing 401, the hanger 402 be connected with crane 1 suspension hook 3 is installed in housing 401, the base 406 being positioned at housing 401 two ends is separately installed with motor 404, the output shaft of motor 404 through base 406, and is provided with gear 408 in the bottom of base 406; The bottom being positioned at base 406 is provided with pivoting support 407 by fastener, pivoting support 407 respectively with gear 408 engaged transmission at two ends.
Housing 401 one-tenth cube structure.
Be positioned at housing 401 liang of walls and be extended with the first support 403 and the second support 405, be positioned on housing 401 one end base 406 and be extended with the 3rd support 411, first support 403, second support 405 and the 3rd support 411, lay respectively on three walls of housing 401.
Pivoting support 407 comprises inner ring 409 and outer ring 410, and inner ring 409 is fixed by fastener and base 406, and outer ring 410 connects rebound by fastener, and rebound connects pipe link 6.
Motor 404 is provided with the electric signal wireless launcher controlling it and open and close.
As shown in Fig. 6, Fig. 7 and Fig. 8, the structure of suspension bridge 5 is: comprise platform 502, the one end being positioned at platform 502 is provided with fixed support 501, have notch 506 in the middle part of the other end being positioned at platform 502, the platform 502 on notch 506 top is separately installed with the first adapter plate 505, second adapter plate 509 and the 3rd adapter plate 504; Be positioned at notch 506 place and fixing device 508 is installed, the structure of fixing device 508 is: comprise the first oil cylinder 514 and the second oil cylinder 511 be mounted opposite, first oil cylinder 514 and the second oil cylinder 511 are fixedly installed in platform 502 respectively, the head of the first oil cylinder 514 and the second oil cylinder 511 installs the first clip 513 and the second clip 512 respectively, the circular hole installing pipe link 6 is surrounded in the middle part of first clip 513 and the second clip 512, the both sides of the first clip 513 and the second clip 512 are respectively arranged with baffle plate 507, and baffle plate 507 is positioned on notch 506; Platform 502 top is also provided with support 503, is connected between support 503 with electric winch 10 by the second steel rope 11.
The surrounding of platform 502 is with guardrail 510.
First adapter plate 505 and the second adapter plate 509 lay respectively at the two ends of notch 506, and the 3rd adapter plate 504 is between the first adapter plate 505 and the second adapter plate 509.
Groove is respectively arranged with in the middle part of first adapter plate 505, second adapter plate 509 and the 3rd adapter plate 504.
In actual use procedure, complete operation as follows:
The first step: be connected with device for revolving and driving 4 with the suspension hook 3 of crane 1, be connected with pipe link 6 one end bottom device for revolving and driving 4, and the other end of pipe link 6 is connected with special hoisting bar 7, hoisting test part 8 below hanging beam 7, test article 8 is lifted by crane, barge is removed, and transfers test article 8, hovers in the air.
Second step: start electric winch 10, put down suspension bridge 5 in horizontality.
3rd step: test article 8 is transferred pipe link 6 is snapped in the fixing device 508 of suspension bridge 5, and start the fixing device 508 on suspension bridge 5, pipe link 6 is clamped.
4th step: transfer suspension hook 3, pulls down the connecting link pin between device for revolving and driving 4 and pipe link 6.
5th step: suspension hook 3 rises with device for revolving and driving 4 and resets, and is connected by second section pipe link 6 with device for revolving and driving 4, by the pin shaft joint of second section pipe link 6 bottom and pipe link 6 on suspension bridge 5, and the suspension hook 3 that slightly hoists, by the first steel rope 2 tensioning.
6th step: unclamp fixing device 508, transfers suspension hook 3, makes device for revolving and driving 4 be shelved on suspension bridge 5, by remote pilot device for revolving and driving 4, and the angle of Adjustment Tests part 8.
7th step: unclamp the fixing device 508 on suspension bridge 5, regains suspension bridge 5 in minimum radius
8th step: test article 8 is transferred, reaches desired depth, and regain all suspenders.
9th step: process and on the contrary front during recovery, after being just recovered to a pipe link 6, second should make device for revolving and driving 4 be fixed on suspension bridge 5, carry on after test article 8 is turned back to proper angle.Safety is put back on barge again.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention, see claim, within protection scope of the present invention, can do any type of amendment.
Claims (10)
1. a crane jacking system, it is characterized in that: comprise bearing (9), bearing (9) is provided with crane (1), crane (1) is by the first steel rope (2) connecting shackle (3), suspension hook (3) is sling device for revolving and driving (4), the bottom of device for revolving and driving (4) connects pipe link (6), and the bottom of pipe link (6) is by hanging beam (7) joint test part (8); The side of bearing (9) is provided with suspension bridge (5) by linkage, described suspension bridge (5) is placed device for revolving and driving (4); Be positioned on bearing (9) and be also provided with electric winch (10), electric winch (10) is connected with suspension bridge (5) by the second steel rope (11).
2. crane jacking system as claimed in claim 1, it is characterized in that: the structure of described device for revolving and driving (4) is: comprise base (406), described base (406) is provided with housing (401), the hanger (402) be connected with crane (1) suspension hook (3) is installed in described housing (401), the base (406) being positioned at housing (401) two ends is separately installed with motor (404), the output shaft of described motor (404) through base (406), and is provided with gear (408) in the bottom of base (406); The bottom being positioned at base (406) is provided with pivoting support (407) by fastener, described pivoting support (407) respectively with gear (408) engaged transmission at two ends.
3. crane jacking system as claimed in claim 2, is characterized in that: described housing (401) becomes cube structure.
4. crane jacking system as claimed in claim 2, it is characterized in that: be positioned at housing (401) two wall and be extended with the first support (403) and the second support (405), be positioned on housing (401) one end base (406) and be extended with the 3rd support (411).
5. crane jacking system as claimed in claim 2, it is characterized in that: described pivoting support (407) comprises inner ring (409) and outer ring (410), described inner ring (409) is fixed by fastener and base (406), described outer ring (410) connects rebound by fastener, and described rebound connects pipe link (6).
6. crane jacking system as claimed in claim 2, is characterized in that: described motor (404) is provided with the electric signal wireless launcher controlling it and open and close.
7. crane jacking system as claimed in claim 1, it is characterized in that: the structure of described suspension bridge (5) is: comprise platform (502), the one end being positioned at platform (502) is provided with fixed support (501), have notch (506) in the middle part of the other end being positioned at platform (502), the platform (502) on described notch (506) top is separately installed with the first adapter plate (505), the second adapter plate (509) and the 3rd adapter plate (504), be positioned at notch (506) place and fixing device (508) is installed, the structure of described fixing device (508) is: comprise the first oil cylinder (514) and the second oil cylinder (511) that are mounted opposite, described first oil cylinder (514) and the second oil cylinder (511) are fixedly installed in platform (502) respectively, the head of described first oil cylinder (514) and the second oil cylinder (511) installs the first clip (513) and the second clip (512) respectively, described first clip (513) and the second clip (512) middle part surround the circular hole installing pipe link (6), the both sides of described first clip (513) and the second clip (512) are respectively arranged with baffle plate (507), described baffle plate (507) is positioned on notch (506), described platform (502) top is also provided with support (503), is connected between described support (503) with electric winch (10) by the second steel rope (11).
8. crane jacking system as claimed in claim 7, is characterized in that: the surrounding of described platform (502) is with guardrail (510).
9. crane jacking system as claimed in claim 7, it is characterized in that: described first adapter plate (505) and the second adapter plate (509) lay respectively at the two ends of notch (506), and described 3rd adapter plate (504) is positioned between the first adapter plate (505) and the second adapter plate (509).
10. crane jacking system as claimed in claim 7, is characterized in that: described first adapter plate (505), the second adapter plate (509) and the 3rd adapter plate (504) middle part are respectively arranged with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423591.9A CN103449315B (en) | 2013-09-17 | 2013-09-17 | Crane lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423591.9A CN103449315B (en) | 2013-09-17 | 2013-09-17 | Crane lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103449315A CN103449315A (en) | 2013-12-18 |
| CN103449315B true CN103449315B (en) | 2015-02-04 |
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ID=49732229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310423591.9A Expired - Fee Related CN103449315B (en) | 2013-09-17 | 2013-09-17 | Crane lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103449315B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110206A (en) * | 2015-07-23 | 2015-12-02 | 北京金风科创风电设备有限公司 | Hoisting system of wind generating set and component hoisting method |
| CN105366571B (en) * | 2015-11-02 | 2017-07-21 | 武汉船用机械有限责任公司 | crane rotary system |
| CN107188053B (en) * | 2017-05-26 | 2018-09-28 | 巢湖市银环航标有限公司 | Crane is used on a kind of ship |
| CN107618996A (en) * | 2017-10-10 | 2018-01-23 | 领新(南通)重工有限公司 | A kind of crane automatic decoupling device |
| CN107934780A (en) * | 2017-10-10 | 2018-04-20 | 上海凌耀船舶工程有限公司 | Large Underwater testing equipment lay and recovery method |
| CN109353945A (en) * | 2018-10-30 | 2019-02-19 | 广州黄船海洋工程有限公司 | A kind of Lift-on/Lift-off System and method of crane for ship |
| CN117842858B (en) * | 2024-03-06 | 2024-05-10 | 山西路桥智慧交通信息科技有限公司 | Highway construction steel box girder hoisting equipment and use method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201424121Y (en) * | 2009-06-22 | 2010-03-17 | 中交二航局第三工程有限公司 | Double-crane piling boat for construction of offshore artificial island |
| EP2319755A1 (en) * | 2008-08-28 | 2011-05-11 | Mitsubishi Heavy Industries, Ltd. | Construction method and construction rig of floating wind turbine generator |
| CN201952832U (en) * | 2010-12-28 | 2011-08-31 | 杭州杭重工程机械有限公司 | Revolving mechanism |
| CN203529785U (en) * | 2013-09-17 | 2014-04-09 | 无锡市江南船舶设备有限公司 | Crane lifting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2572976B1 (en) * | 2010-05-20 | 2021-06-16 | Mitsubishi Shipbuilding Co., Ltd. | Transporting barge, floating structure installation system, and floating structure installation method |
| JP5711936B2 (en) * | 2010-10-22 | 2015-05-07 | 株式会社関ヶ原製作所 | Onboard boat lifting device |
-
2013
- 2013-09-17 CN CN201310423591.9A patent/CN103449315B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2319755A1 (en) * | 2008-08-28 | 2011-05-11 | Mitsubishi Heavy Industries, Ltd. | Construction method and construction rig of floating wind turbine generator |
| CN201424121Y (en) * | 2009-06-22 | 2010-03-17 | 中交二航局第三工程有限公司 | Double-crane piling boat for construction of offshore artificial island |
| CN201952832U (en) * | 2010-12-28 | 2011-08-31 | 杭州杭重工程机械有限公司 | Revolving mechanism |
| CN203529785U (en) * | 2013-09-17 | 2014-04-09 | 无锡市江南船舶设备有限公司 | Crane lifting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103449315A (en) | 2013-12-18 |
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Granted publication date: 20150204 Termination date: 20200917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |