CN106081904B - Jib-type crane container spreader stabilizer - Google Patents
Jib-type crane container spreader stabilizer Download PDFInfo
- Publication number
- CN106081904B CN106081904B CN201610395339.5A CN201610395339A CN106081904B CN 106081904 B CN106081904 B CN 106081904B CN 201610395339 A CN201610395339 A CN 201610395339A CN 106081904 B CN106081904 B CN 106081904B
- Authority
- CN
- China
- Prior art keywords
- counterweight
- reel
- support frame
- haulage cable
- steel wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of jib-type crane container spreader stabilizer, slided up and down with focusing in counterweight support frame, counterweight is connected by left haulage cable, right haulage cable with container spreader, left haulage cable, one end of right haulage cable are connected respectively on two angle points of container spreader long side, the other end around pulley, counterweight support frame assembly pulley, counterweight assembly pulley in the middle part of arm support, is fixed on counterweight support frame respectively.Motor is connected by electromagnetic clutch with reel, reel is fixed on crane rotation platform, the driving steel wire rope of an one-in-and-one-out is wrapped around on reel, i.e. spool turns when, driving steel wire rope one end is around entering reel, the other end is laid out from reel, and the both ends of this root driving steel wire rope are connected respectively to the upper and lower part of counterweight around upper leading block, lower leading block.The rotation, swing and stable container of container can be reduced, improve crane job efficiency, security is good.
Description
Technical field
It is steady more particularly to a kind of jib-type crane container spreader the present invention relates to a kind of jib-type crane suspender
Determine device.
Background technology
General jib-type crane, such as gantry crane, wheel-mounted crane, lift by crane and collect frequently with simple container spreader
Vanning, suspender is by four steel wire hangs on suspension hook.During operation, by manually by the rotation lock alignment container top of suspender
Four corner casting holes.Because single-point lifts by crane, during container hanging, revolution and luffing motion due to crane arm support,
Container will rotate and dancing.If only consume collection by itself damping of simple container spreader steel rope system
The rotation of vanning and swing energy, then will take an undesirably long time, directly affect crane job efficiency；If manually come
There is hidden danger in righting container, the then personal safety of worker, efficiency is also low.
The content of the invention
Can be in lifting container mistake it is an object of the invention to provide a kind of jib-type crane container spreader stabilizer
Reduce the rotation, swing and stable container of container in journey.
The present invention realizes that the technical scheme of above-mentioned purpose is：
Including pulley, counterweight support frame pulley in the middle part of motor, electromagnetic clutch, reel, counterweight, counterweight support frame, arm support
Group, upper leading block, lower leading block, counterweight assembly pulley, left haulage cable, right haulage cable, driving steel wire rope.Counterweight
Slided up and down in counterweight support frame, counterweight is connected by left haulage cable, right haulage cable with container spreader, Zuo Qian
Draw steel wire rope, one end of right haulage cable is connected respectively on two angle points of container spreader long side, the other end rotating around
Pulley, counterweight support frame assembly pulley, counterweight assembly pulley in the middle part of arm support are crossed, is fixed on counterweight support frame.When under container spreader
During drop, counterweight upward sliding is driven by haulage cable；When container spreader rises, with focusing under the Action of Gravity Field of itself
Slide downward.Motor is connected by electromagnetic clutch with reel, and reel is fixed on crane rotation platform, wrapped around on reel
During the driving steel wire rope, i.e. spool turns of piece one-in-and-one-out, driving steel wire rope one end around entering reel, the other end from reel around
Go out, the both ends of this root driving steel wire rope are connected respectively to the upper and lower part of counterweight around upper leading block, lower leading block.When
When motor is by electromagnetic clutch band movable reel forward and reverse rotation, the driving steel wire rope on reel drives counterweight to move up and down.
By such scheme, described counterweight support frame is fixed on crane rotation platform, and counterweight support frame assembly pulley is set
On counterweight support frame top, upper leading block and lower leading block are respectively installed in the upper and lower part of counterweight support frame.
The beneficial effects of the invention are as follows：As a result of counterweight, the haulage cable on container spreader is connected in packaging
There is a pulling force effect inwards at two angles of box hanger, rotation to container and have swung certain interception, can reduce
Rotation, swing and the stable container of container, improve crane job efficiency, security is good.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
The wirerope-winding schematic diagram of Fig. 2 present invention.
In figure：1. crane rotation platform, 2. times leading blocks, 3. reels, 4. driving steel wire ropes, leading block on 5.,
6. counterweight support frame, 7. hoist ropes, 8. counterweight support frame assembly pulleys, 9. counterweight assembly pulleys, 10. counterweights, 11. gib arms of crane
Frame, 12. right haulage cables, 13. left haulage cables, 14. container spreaders, 15. containers, 16. motors, 17. electromagnetism from
Clutch, 18. arm supports middle part pulley.
Embodiment
It is as follows to the detailed description of the invention with reference to accompanying drawing：
Including pulley 18, counterweight in the middle part of motor 16, electromagnetic clutch 17, reel 3, counterweight 10, counterweight support frame 6, arm support
Support frame assembly pulley 8, upper leading block 5, lower leading block 2, counterweight assembly pulley 9, left haulage cable 13, right haulage cable
12nd, steel wire rope 4 is driven.
One end of right haulage cable 12 and left haulage cable 13 is connected respectively to two of the long side of container spreader 14
On angle point, the other end is respectively around pulley 18, counterweight support frame assembly pulley 8, counterweight assembly pulley 9 in the middle part of arm support, fixed to counterweight
On support frame 6.Motor 16 is connected by electromagnetic clutch 17 with reel 3, and reel 3 is fixed on crane rotation platform 1, reel
The driving steel wire rope 4 of two end one-in-and-one-outs is wrapped around on 3, drives end on steel wire rope 4 to be connected to around lower leading block 2
The top of counterweight 10；4 times ends of driving steel wire rope are connected to the bottom of counterweight 10 around upper leading block 5.
Counterweight support frame 6 is fixed on crane rotation platform 1, and counterweight support frame assembly pulley 8 is located on counterweight support frame 6
Portion.
The course of work of the present invention is such：
Powered off in motor 16, i.e., electromagnetic clutch 17 separates, now counterweight 10 slided up and down in counterweight support frame 6 not by
In the case that reel 3 controls：When packaging suspender 14 declines, by right haulage cable 12 and left haulage cable 13 by counterweight 10
It is lifted up；When packaging suspender 14 rises, the slide downward under self gravitation effect of counterweight 10.When crane arm support 11 inwardly becomes
Width brake when, due to by be connected with counterweight 10 right haulage cable 12 and left haulage cable 13 to 14 two angles of packaging suspender
There is individual pulling force effect inwards, the amplitude of oscillation of container 15 reduces；With should 11 outside luffing of crane arm support braking, due to by
In pulling force effect, what container 15 can be quickly stops swinging.It is left when container 15 rotates towards (vertical view container) clockwise
Haulage cable 13 drives elongation by container spreader 14, and counterweight 10 is lifted up, and right haulage cable 12 relaxes, counterweight it is complete
Portion's weight is supported by left haulage cable 13, the left pulling force of haulage cable 13 increase, forces container 15 to be rotated towards reverse direction；
Similarly, when container 15 is towards when rotating counterclockwise, right haulage cable 12 forces container 15 to rotate toward the clockwise direction, is leading
Draw the rotation that container 15 is effectively and rapidly reduced under the reciprocating of steel wire rope 12 and 13.
When in shipping process is lifted, because operator's Rough operation or other factorses cause container significantly
When swinging and rotating, now depending automatically adjusting for counterweight 10 alone slowly will can just make the stabilization of container 15 very.At this moment electricity can be allowed
Machine 16 must be electric, and now electromagnetic clutch 17 is also at engagement state, and motor 16 rotates clockwise with movable reel 3, by driving steel
The lower end of cord 4 pulls the slide downward of counterweight 10 so that right haulage cable 12 and left haulage cable 13 to container
The pulling force inwards of suspender 14 constantly increases so that container 15 quickly settles out；After container 15 settles out,
Motor 16 slowly rotates counterclockwise with movable reel 3, by driving two ends up and down of steel wire rope 4 counterweight 10 is slowly slid up
It is dynamic, until container 15 is maintained in correct posture.Then can cuts off power supply to motor 16, by counterweight 10 from
Main effect controls the stabilization of container 15.
Claims (2)
- A kind of 1. jib-type crane container spreader stabilizer, it is characterised in that：Including motor (16), electromagnetic clutch (17), reel (3), counterweight (10), counterweight support frame (6), pulley (18) in the middle part of arm support, counterweight support frame assembly pulley (8), on lead To pulley (5), lower leading block (2), counterweight assembly pulley (9), left haulage cable (13), right haulage cable (12), driving Steel wire rope (4)；Counterweight (10) is slided up and down in counterweight support frame (6), and counterweight (10) is led by left haulage cable (13), the right side Draw steel wire rope (12) to be connected with container spreader (14), left haulage cable (13), one end difference of right haulage cable (12) It is connected on two angle points of container spreader (14) long side, the other end is respectively around pulley (18), counterweight support in the middle part of arm support Frame assembly pulley (8), counterweight assembly pulley (9), are fixed on counterweight support frame (6)；Motor (16) by electromagnetic clutch (17) with Reel (3) is connected, and reel (3) is fixed on crane rotation platform (1), and the drive of an one-in-and-one-out is wrapped around on reel (3) When dynamic steel wire rope (4), i.e. reel (3) rotate, driving steel wire rope (4) one end around entering reel (3), the other end from reel (3) around Go out, the both ends of this root driving steel wire rope (4) are connected respectively to counterweight (10) around upper leading block (5), lower leading block (2) Upper and lower part.
- 2. jib-type crane container spreader stabilizer according to claim 1, it is characterised in that：Described counterweight branch Support (6) is fixed on crane rotation platform (1), and counterweight support frame assembly pulley (8) is located at counterweight support frame (6) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395339.5A CN106081904B (en) | 2016-06-06 | 2016-06-06 | Jib-type crane container spreader stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395339.5A CN106081904B (en) | 2016-06-06 | 2016-06-06 | Jib-type crane container spreader stabilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106081904A CN106081904A (en) | 2016-11-09 |
| CN106081904B true CN106081904B (en) | 2017-11-17 |
Family
ID=57447945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610395339.5A Expired - Fee Related CN106081904B (en) | 2016-06-06 | 2016-06-06 | Jib-type crane container spreader stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106081904B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276600B (en) * | 2016-11-11 | 2018-08-28 | 天津港第二港埠有限公司 | Wheel-mounted crane lifting operation goods stabilizing device |
| CN106672817B (en) * | 2016-11-28 | 2018-11-02 | 大连海事大学 | Peculiar to vessel subtract of one kind shaking crane |
| CN106865415A (en) * | 2017-03-30 | 2017-06-20 | 中国矿业大学 | It is a kind of to restrain large-scale general lifting stabilising arrangement and method that weight swings and rotates |
| CN106800246B (en) * | 2017-04-07 | 2018-10-02 | 权伍祚 | Energy-saving type crane |
| CN108383015B (en) * | 2018-03-15 | 2020-01-24 | 广厦建设集团有限责任公司 | Hoisting device is assisted to super high-rise creeping formwork |
| CN108910700B (en) * | 2018-05-30 | 2023-11-24 | 大连船舶重工集团海洋工程有限公司 | Large-scale liquid tank hoisting anti-shaking device and arrangement method thereof |
| CN109809303A (en) * | 2019-03-19 | 2019-05-28 | 徐工集团工程机械股份有限公司建设机械分公司 | Crane hanging component system |
| CN110329939B (en) * | 2019-07-19 | 2021-01-26 | 燕山大学 | Impeller hoist and mount auxiliary docking device |
| CN112623931B (en) * | 2021-01-07 | 2023-01-17 | 中国十七冶集团有限公司 | Assembled wall body conveyer with stable structure |
| CN114436116B (en) * | 2022-02-10 | 2023-11-24 | 中铁广州工程局集团有限公司 | Method for hanging stay cable of super-long and super-heavy steel strand |
| CN115385219B (en) * | 2022-08-25 | 2024-01-09 | 广州市环深机电设备有限公司 | Safety lifting device for man-cargo crane |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1321666A1 (en) * | 1986-02-06 | 1987-07-07 | Одесское производственное объединение тяжелого краностроения им.Январского восстания | Self-propelled cantilever crane |
| CN201077722Y (en) * | 2007-06-21 | 2008-06-25 | 招远金王机电科技有限公司 | Semiautomatic multifunctional loader-unloader |
-
2016
- 2016-06-06 CN CN201610395339.5A patent/CN106081904B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106081904A (en) | 2016-11-09 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20171117 Termination date: 20180606 |