CN105417371A - Anti-rolling device of crane, and crane - Google Patents
Anti-rolling device of crane, and crane Download PDFInfo
- Publication number
- CN105417371A CN105417371A CN201510999533.XA CN201510999533A CN105417371A CN 105417371 A CN105417371 A CN 105417371A CN 201510999533 A CN201510999533 A CN 201510999533A CN 105417371 A CN105417371 A CN 105417371A
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- China
- Prior art keywords
- shake
- subtract
- steel rope
- pulley
- reel
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention provides an anti-rolling device of a crane and the crane. A liner driving device is mounted on the anti-rolling device, and is used for adjusting the anti-rolling angle of an anti-rolling steel wire rope, and the liner driving device is connected with the anti-rolling steel wire rope. According to the anti-rolling device provided by the invention, the anti-rolling angle of the anti-rolling steel wire rope is adjusted through the liner driving device, the anti-rolling purpose is achieved, and the anti-rolling device relates to an innovative thinking and change, is an initiate at home and abroad, is low in manufacturing cost, has an ingenious structure, and is high in reliability.
Description
Technical field
The present invention relates to crane field, particularly a kind of antirolling apparatus of hoisting crane and hoisting crane.
Background technology
At present, Chang Qiao, bank bridge container hoisting crane, antirolling apparatus extensively adopts four ropes of motor and drop-gear box to subtract and shakes reel structure, reel is drawn 1 and is subtracted and shake steel rope, when suspender rocks back and forth, steel rope identical tension 3-5t rope closing is shaken in subtracting of front side, and steel rope comparatively small tension receiving coil tensioning releasing is shaken in subtracting of rear side, reaches stabilizing efficiency.There is following shortcoming in this technical scheme:
1, four ropes of motor and drop-gear box subtract and shake reel structure and require that arrangement space is large, joins drop-gear box, Heavy Weight, because it is arranged on dolly, requires that dolly driving power is large;
2, motor and four ropes of drop-gear box subtract that to shake reel structure be adapt to different work operating mode, and require different tension adjustment, must adopt variable frequency control, and adopt gearbox structure, cost is very high.
Summary of the invention
In view of this, the present invention proposes a kind of antirolling apparatus and hoisting crane of hoisting crane, subtracts the cradle angle degree that subtracts shaking steel rope realize subtracting shaking object by adjustment.
On the one hand, the invention provides a kind of antirolling apparatus of hoisting crane, antirolling apparatus be provided with linear actuator, linear actuator for adjust subtract shake steel rope subtract cradle angle degree, linear actuator shakes steel rope and is connected with subtracting.
Further, comprise monkey and suspender and subtract and shake reel, subtract and shake reel and linear actuator is arranged on crane carriage, suspender is provided with assembly pulley; Shake subtracting that reel draws shake steel rope around on assembly pulley from subtracting, shake steel rope from subtracting of drawing of assembly pulley and be fixed on linear actuator.
Further, comprise four to subtract and shake steel rope and four linear actuators and two and subtract and shake reel and four assembly pulleys, four linear actuators are arranged on crane carriage all around in four orientation, four assembly pulleys are arranged in suspender all around in four orientation, and each linear actuator shakes steel rope with corresponding subtracting and is connected.
Further, be positioned at subtracting on the left of crane carriage to shake reel and draw two and subtract and shake on two assembly pulleys of steel rope respectively on the left of suspender, be positioned at subtracting on the right side of crane carriage and shake reel and draw two and subtract and shake on two assembly pulleys of steel rope respectively on the right side of suspender.
Further, assembly pulley comprises the first pulley and the second pulley, shake subtracting that reel draws shake steel rope around on the first pulley from subtracting, shake steel rope around on the second pulley from subtracting of drawing of the first pulley, shake steel rope from subtracting of drawing of the second pulley and be fixed on linear actuator.
The invention provides the antirolling apparatus of first scheme hoisting crane, comprise monkey and suspender and subtract and shake reel, subtract and shake reel and be arranged on crane carriage, four linear actuators are arranged on crane carriage all around in four orientation; Each linear actuator is provided with the 3rd pulley, subtract shake steel rope respectively around on the 3rd pulley of respective straight actuator from subtracting four of shaking that reel draws, four subtract and shake steel rope and be fixed on four orientation all around of suspender after the 3rd pulley of linear actuator is drawn.
The invention provides the antirolling apparatus of the third scheme hoisting crane, comprise monkey and suspender and subtract and shake reel, subtract and shake reel and be arranged on crane carriage, suspender all around four orientation are all provided with assembly pulley, and four linear actuators are connected with suspender four assembly pulleys all around respectively; Subtract shake steel rope respectively around on four assembly pulleys from subtracting four of shaking that reel draws, four that draw from four assembly pulleys subtract and shake steel rope and be fixed on monkey.
Further, linear actuator is electric pushrod or hydraulic ram or cylinder.
On the other hand, present invention also offers a kind of hoisting crane, comprise the antirolling apparatus of above-mentioned hoisting crane.
The antirolling apparatus of a kind of hoisting crane provided by the invention and hoisting crane, beneficial effect is: what one adopted linear actuator adjustment to subtract to shake steel rope subtracts cradle angle degree, and realizing subtracting shaking object, is the change of opening one's minds, and belongs to pioneering both at home and abroad, novel structure.Its two, structure is ingenious, and cost is low, good reliability.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the antirolling apparatus schematic diagram of first embodiment of the invention;
Fig. 2 is the antirolling apparatus schematic diagram of second embodiment of the invention;
Fig. 3 is the antirolling apparatus schematic diagram of third embodiment of the invention.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Below in conjunction with Fig. 1 to 3, be preferably described in further detail of the present invention.
As shown in Figure 1, the antirolling apparatus of preferred first embodiment of the present invention, comprise monkey (not shown) and suspender 5 and two to subtract and shake reel 1, two subtract and shake reel 1 and be arranged on crane carriage, four linear actuators 3 are arranged on crane carriage all around in four orientation, suspender 5 is provided with four assembly pulleys, 4, four assembly pulleys 4 and is arranged in suspender 5 all around in four orientation, each linear actuator 3 and corresponding subtracting are shaken steel rope 2 and are connected.Be positioned at subtracting on the left of crane carriage to shake reel 1 and draw two and subtract and shake on two assembly pulleys 4 of steel rope 2 respectively on the left of suspender 5, be positioned at subtracting on the right side of crane carriage and shake reel 1 and draw two and subtract and shake on two assembly pulleys 4 of steel rope 2 respectively on the right side of suspender 5.Four that draw from four assembly pulleys 4 subtract and shake steel rope 2 and be separately fixed on 4 linear actuators 3.
Assembly pulley 4 can be a pulley or two pulleys, as shown in Figure 1, assembly pulley 4 comprises the first pulley 40 and the second pulley 41, from subtract shake that reel 1 draws subtract and shake steel rope 2 around on the first pulley 40, that draws from the first pulley 40 subtracts and shakes steel rope 2 around on the second pulley 41, shakes steel rope 2 be fixed on linear actuator 3 from subtracting of drawing of the second pulley 41.
Linear actuator 3 refers to that execution point makees the actuating device of straight reciprocating motion, and the telescoping mechanisms such as such as hydraulic ram, cylinder, electric pushrod, screw mandrel are linear actuator 3.The electric powerplant of electric pushrod to be a kind of by the converting rotary motion of electrical motor the be straight reciprocating motion of push rod.Linear actuator 3 for adjust subtract shake steel rope 2 subtract cradle angle degree, when linear actuator 3 elongates or shortens, subtract and shake subtracting cradle angle degree and changing of steel rope 2.Adjust 4 to subtract and shake subtracting cradle angle degree and just can realizing subtracting shaking control of steel rope 2.
As shown in Figure 2, the antirolling apparatus of preferred second embodiment of the present invention, comprises monkey and suspender 5 and two and subtracts and shake reel 1, and two subtract and shake reel 1 and be arranged on crane carriage, and four linear actuators 3 are arranged on crane carriage all around in four orientation; Each linear actuator 3 is provided with the 3rd pulley 30, subtract from two and shake four that reel 1 draws and subtract and shake steel rope 2 respectively around on the 3rd pulley 30 of respective straight actuator 3, four subtract and shake steel rope 2 and be fixed on four orientation all around of suspender 5 after the 3rd pulley 30 of linear actuator 3 is drawn.When linear actuator 3 elongates or shortens, subtract and shake subtracting cradle angle degree and changing equally of steel rope 2.Adjust 4 to subtract and shake subtracting cradle angle degree and just can realizing subtracting shaking control of steel rope 2.
As shown in Figure 3, the antirolling apparatus of preferred 3rd embodiment of the present invention, comprise monkey and suspender 5 and two to subtract and shake reel 1, two subtract and shake reel 1 and be arranged on crane carriage, suspender 5 all around four orientation are all provided with assembly pulley 4, and four linear actuators 3 are connected with suspender 5 four assembly pulleys 4 all around respectively; Shake four that reel 1 draws and subtract from subtracting and shake steel rope 2 respectively around on four assembly pulleys 4, four that draw from four assembly pulleys 4 subtract and shake steel rope 2 and be fixed on monkey.When linear actuator 3 elongates or shortens, subtract and shake subtracting cradle angle degree and changing equally of steel rope 2.Adjust 4 to subtract and shake subtracting cradle angle degree and just can realizing subtracting shaking control of steel rope 2.
The present invention lists 3 embodiments, is subtracted shake the version that steel rope 2 subtracts cradle angle degree and have a variety of by direct driver adjustment, only needs direct driver directly or indirectly to shake steel rope 2 and be connected with subtracting.This reality is novel additionally provides the hoisting crane comprising above-mentioned antirolling apparatus.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the antirolling apparatus of a hoisting crane, it is characterized in that, antirolling apparatus is provided with linear actuator (3), linear actuator (3) for adjustment subtract shake steel rope (2) subtract cradle angle degree, linear actuator (3) shakes steel rope (2) and is connected with subtracting.
2. the antirolling apparatus of hoisting crane according to claim 1, it is characterized in that, comprise monkey and suspender (5) and subtract and shake reel (1), subtract and shake reel (1) and linear actuator (3) is arranged on crane carriage, suspender (5) is provided with assembly pulley (4); From subtract shake that reel (1) draws subtract and shake steel rope (2) around on assembly pulley (4), shake steel rope (2) be fixed on linear actuator (3) from subtracting of assembly pulley (4) extraction.
3. the antirolling apparatus of hoisting crane according to claim 2, it is characterized in that, comprise four to subtract and shake steel rope (2) and four linear actuators (3) and two and subtract and shake reel (1) and four assembly pulleys (4), four linear actuators (3) are arranged on crane carriage all around in four orientation, four assembly pulleys (4) are arranged in suspender (5) all around in four orientation, and each linear actuator (3) and corresponding subtracting are shaken steel rope (2) and be connected.
4. the antirolling apparatus of hoisting crane according to claim 3, it is characterized in that, be positioned at subtracting on the left of crane carriage shake reel (1) draw two subtract shake steel rope (2) respectively around suspender (5) left side two assembly pulleys (4) on, be positioned at subtracting on the right side of crane carriage shake reel (1) draw two subtract shake steel rope (2) respectively around suspender (5) right side two assembly pulleys (4) on.
5. the antirolling apparatus of hoisting crane according to claim 4, it is characterized in that, assembly pulley (4) comprises the first pulley (40) and the second pulley (41), from subtract shake that reel (1) draws subtract and shake steel rope (2) around on the first pulley (40), that draws from the first pulley (40) subtracts and shakes steel rope (2) around on the second pulley (41), shakes steel rope (2) be fixed on linear actuator (3) from subtracting of the second pulley (41) extraction.
6. the antirolling apparatus of hoisting crane according to claim 1, it is characterized in that, comprise monkey and suspender (5) and subtract and shake reel (1), subtract and shake reel (1) and be arranged on crane carriage, four linear actuators (3) are arranged on crane carriage all around in four orientation; Each linear actuator (3) is provided with the 3rd pulley (30), shake four that reel (1) draws and subtract from subtracting and shake steel rope (2) respectively around on the 3rd pulley (30) of respective straight actuator (3), four subtract and shake steel rope (2) and be fixed on four orientation all around of suspender (5) after the 3rd pulley (30) of linear actuator (3) is drawn.
7. the antirolling apparatus of hoisting crane according to claim 1, it is characterized in that, comprise monkey and suspender (5) and subtract and shake reel (1), subtract and shake reel (1) and be arranged on crane carriage, suspender (5) all around four orientation are all provided with assembly pulley (4), and four linear actuators (3) are connected with suspender (5) four assembly pulleys (4) all around respectively; Shake four that reel (1) draws and subtract from subtracting and shake steel rope (2) respectively around on four assembly pulleys (4), four that draw from four assembly pulleys (4) subtract and shake steel rope (2) and be fixed on monkey.
8. the antirolling apparatus of hoisting crane according to claim 1 to 7 any one, is characterized in that, linear actuator (3) is electric pushrod or hydraulic ram or cylinder.
9. a hoisting crane, is characterized in that, comprises the antirolling apparatus of hoisting crane as described in claim 1 to 8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999533.XA CN105417371B (en) | 2015-12-24 | 2015-12-24 | A kind of stabilizer and crane of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999533.XA CN105417371B (en) | 2015-12-24 | 2015-12-24 | A kind of stabilizer and crane of crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105417371A true CN105417371A (en) | 2016-03-23 |
| CN105417371B CN105417371B (en) | 2018-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510999533.XA Active CN105417371B (en) | 2015-12-24 | 2015-12-24 | A kind of stabilizer and crane of crane |
Country Status (1)
| Country | Link |
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| CN (1) | CN105417371B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902563A (en) * | 2017-12-25 | 2018-04-13 | 浙江邦博机械有限公司 | A kind of grab bucket crane |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201942459U (en) * | 2010-10-28 | 2011-08-24 | 三一集团有限公司 | Container crane lifting mechanism and container crane |
| CN202429893U (en) * | 2011-12-31 | 2012-09-12 | 上海宏岸港口机械有限公司 | Shore bridge and hydraulic tensioning device of shore bridge |
| CN104944283A (en) * | 2015-06-17 | 2015-09-30 | 青岛海西重机有限责任公司 | Lifting anti-rolling device for container gantry crane |
| CN204737624U (en) * | 2014-12-29 | 2015-11-04 | 大连华锐重工起重机有限公司 | Hoist wire rope anti -swing system |
| JP2015193462A (en) * | 2014-03-31 | 2015-11-05 | 三井造船株式会社 | Crane |
| CN205500594U (en) * | 2015-12-24 | 2016-08-24 | 三一海洋重工有限公司 | Anti -sway device and hoist of hoist |
-
2015
- 2015-12-24 CN CN201510999533.XA patent/CN105417371B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201942459U (en) * | 2010-10-28 | 2011-08-24 | 三一集团有限公司 | Container crane lifting mechanism and container crane |
| CN202429893U (en) * | 2011-12-31 | 2012-09-12 | 上海宏岸港口机械有限公司 | Shore bridge and hydraulic tensioning device of shore bridge |
| JP2015193462A (en) * | 2014-03-31 | 2015-11-05 | 三井造船株式会社 | Crane |
| CN204737624U (en) * | 2014-12-29 | 2015-11-04 | 大连华锐重工起重机有限公司 | Hoist wire rope anti -swing system |
| CN104944283A (en) * | 2015-06-17 | 2015-09-30 | 青岛海西重机有限责任公司 | Lifting anti-rolling device for container gantry crane |
| CN205500594U (en) * | 2015-12-24 | 2016-08-24 | 三一海洋重工有限公司 | Anti -sway device and hoist of hoist |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902563A (en) * | 2017-12-25 | 2018-04-13 | 浙江邦博机械有限公司 | A kind of grab bucket crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105417371B (en) | 2018-12-21 |
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