CN109534162A - The three anti-sway hoisting systems of rope - Google Patents
The three anti-sway hoisting systems of rope Download PDFInfo
- Publication number
- CN109534162A CN109534162A CN201811371708.2A CN201811371708A CN109534162A CN 109534162 A CN109534162 A CN 109534162A CN 201811371708 A CN201811371708 A CN 201811371708A CN 109534162 A CN109534162 A CN 109534162A
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- CN
- China
- Prior art keywords
- drawstring
- pulley
- sway
- rope
- suspender
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- 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.)
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses the three anti-sway hoisting systems of rope of one kind, including suspender, the drawstring for driving sling lifting and the lifting mechanism for controlling drawstring folding and unfolding, the drawstring is at least three, one end of drawstring is uniformly arranged the circumferential direction in suspender, and the other end is controlled the resultant force to be formed on vertical direction by lifting mechanism and drives the sling lifting.The present invention carries out the stretching of tilted direction by three points to suspender, and middle part is arranged simultaneously is used for stable guide extension device, and during raising suspender, anti-sway effect is more preferable, and structure is simple, and light-weight, easy to maintain, cost is lower.
Description
Technical field
The present invention relates to crane assemblies technical fields, are related to the three anti-sway hoisting system of rope of one kind.
Background technique
The increase of crane market demand is now automatically controlled, automation crane is higher for the precise requirements of positioning.
During crane and trolley travelling, since lifting mechanism suspension hook or suspender are vertical with the wirerope of fixed pulley room
Distribution, will certainly cause suspension hook or suspender to swing, be unfavorable for being accurately positioned.
Summary of the invention
In view of this, the purpose of the present invention is to provide the three anti-sway hoisting systems of rope of one kind, during raising suspender,
Anti-sway effect is more preferable.
The three anti-sway hoisting system of rope of one kind of the invention, drawstring including suspender, for driving sling lifting and for controlling
The lifting mechanism of drawstring folding and unfolding processed, the drawstring are at least three, and one end of drawstring is uniformly arranged the circumferential direction in suspender, the other end
The resultant force to be formed on vertical direction is controlled by lifting mechanism drives the sling lifting.
Further, the drawstring is promoted by same lifting mechanism.
Further, the lifting mechanism includes truss, the reel risen on truss for drawstring volume, the driving volume is arranged in
The driving motor of cylinder rotation and the pulley blocks being oriented to for drawstring.
Further, the guide extension device that can vertically stretch is provided between the truss and suspender.
Further, the drawstring includes the first drawstring and the second drawstring and the winding for being wrapped in the reel end positions
The third drawstring in portion within the roll, the pulley blocks include be respectively used to the first drawstring and the second drawstring guiding first pulley and
Second pulley further includes third pulley and the 4th pulley for third drawstring guiding.
Further, the first pulley and second pulley are can to overturn towards opposite direction.
Further, the pulley blocks are arranged on truss by shelf, and the first pulley and second pulley rotate respectively
It is arranged on a connection frame, the both ends of the connection frame and shelf are rotatablely connected.
Further, the lifting mechanism further includes the pressure rope rope device for stablizing drawstring.
Further, the idler wheel that the pressure rope rope device includes rack and is rotatably arranged in rack, the idler wheel are close to
Drawstring setting.
Further, the driving motor is connected to the rotation axis of reel by brake and differential mechanism.
Beneficial effects of the present invention: the present invention carries out the stretching of tilted direction by three points to suspender, and middle part is set simultaneously
It sets for stable guide extension device, during raising suspender, anti-sway effect is more preferable, and structure is simple, and it is light-weight, it is easy to
Maintenance, cost are lower.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the bottom view of Fig. 1；
Fig. 3 is the right view of Fig. 2；
Fig. 4 is raising schematic diagram of the invention；
Fig. 5 is the scheme of installation of first pulley；
Fig. 6 be Fig. 5 along the sectional view of A-A.
Specific embodiment
Fig. 1 is main view of the invention, and Fig. 2 is top view of the invention, and Fig. 3 is side view of the invention.Fig. 4 is this hair
Bright raising schematic diagram, Fig. 5 are the scheme of installation of first pulley.The three anti-sway hoisting systems of rope, including suspender 1, for driving
The drawstring that suspender 1 is gone up and down and the lifting mechanism for controlling drawstring folding and unfolding, drawstring is at least three, and one end of drawstring is laid
The circumferential direction in suspender 1 is set, the other end is controlled the resultant force to be formed on vertical direction by lifting mechanism and the suspender 1 is driven to go up and down.
For connecting several tie points of at least three drawstrings on suspender 1, the quantity of drawstring is at least three, but overall resultant force is
Towards vertical direction, be it is consistent with the lifting direction of suspender 1, make suspender 1 be not easy to shake in the horizontal direction, play
The tie point of anti-sway effect, drawstring and suspender 1 is uniformly distributed, and the angle between every adjacent two drawstrings is equal.From
It is seen on the top view of whole device, three drawstrings project on horizontal plane, and the angle between every adjacent two drawstrings is 120 °, can
Stabilization is promoted to be more conducive to suspender 1.
In the present embodiment, drawstring is promoted by same lifting mechanism, can be with brief device, and easy to maintain, cost is lower.
In the present embodiment, lifting mechanism includes truss 3 and the reel 4 risen on truss 3 for drawstring volume is arranged in, drives
The driving motor 5 that reel 4 rotates and the pulley blocks for drawstring guiding.Drawstring includes be wrapped in 4 end positions of reel first
Drawstring 6 and the second drawstring 7 and the third drawstring 8 for being wrapped in 4 middle part of reel, pulley blocks include being respectively used to 6 He of the first drawstring
The first pulley 9 and second pulley 10 of second drawstring 7 guiding.Third drawstring 8 is oriented to by third pulley 11 and the 4th pulley 12,
Third pulley 11 is first bypassed, is then wound on the 4th pulley 12 and is connect again with suspender 1 backwards, third drawstring 8 is same vertical
Stretched in plane, first pulley 9 and second pulley 10 be symmetricly set on third drawstring 8 two sides planar.
In the present embodiment, the guide extension device 2 that can vertically stretch is fixedly connected in the middle part of suspender 1, it is entire for stablizing
Suspender, the top of guide extension device 2 are fixed on truss 3, and lower part is fixedly connected on suspender 1, in entire derricking gear
During moving horizontally, guide extension device 2 is moved horizontally also with shelf.
In the present embodiment, first pulley 9 and second pulley 10 are can to overturn towards opposite direction.Pulley blocks pass through frame
Son is arranged on truss 3, and first pulley 9 and second pulley 10 are rotatably arranged on respectively on a connection frame 13, and the two of connection frame 13
End is rotatablely connected with shelf.Both opposite directions described in the present embodiment, i.e. first pulley 9 and second pulley 10 opposition phase
Mutually towards the direction of inside, the first drawstring 6 and the second drawstring 7 after first pulley 9 and the guiding of second pulley 10 respectively by connecting
To suspender 1, due to suspender 1 be at the middle part of three drawstrings, it is the first drawstring 6 and the second drawstring 7 that left and right two, which stretches,
It connect and there are certain angle, first pulley 9 and second pulley 10 are arranged to turnover in perpendicular, fits with suspender 1
Answer the angle of drawstring.It can be made more stable in raising process.It will be understood by those skilled in the art that first pulley 9 and second
The mode that connection may be reversed in pulley 10 and shelf has very much, and connection frame 13 plays an intermediate connection function, sliding for first
While wheel 9 and second pulley 10 can be with rotations, its overturning is driven.
In the present embodiment, lifting mechanism further includes the pressure rope rope device for stablizing drawstring.Pressure rope rope device include
Rack 17 and the idler wheel 18 being rotatably arranged in rack 17, idler wheel 18 are close to drawstring setting.Pressure rope rope device exists for drawstring
During reel volume 4 are drawn, for stablizing drawstring, so that it will not wind, entire raising process is facilitated more smoothly to carry out.
In the present embodiment, driving motor 5 is connected to the rotation axis of reel 4, brake by brake 19 and differential mechanism 20
19 can make reel 4 slow down, stop or keep halted state, and differential mechanism 20 makes the speed of the velocity adaptive motor of reel 4, the two
With being the prior art.Drawstring is connected to suspender 1 by pull ring 21 and screw rod 22, and pull ring 21 is to be threadedly coupled with screw rod 22
, it is possible thereby to which the length of micro-adjustment drawstring, may be implemented the adjustment of small distance length.
The present apparatus drives reel 4 to rotate by driving motor 5, draws three wirerope by reel 4, slides respectively around fixed
Wheel and rotating pulley are connect with lower part, and suspender can be connect by connecting flange with wirerope, and rope point is on top in circle under wirerope
120 ° of distributions of week, then connect with lower part connecting flange, connecting flange lower part can install different suspenders according to demand, rise
During drop, up and down in symmetry angle inclination, wirerope is changed to horizontal component and vertical stress component by vertical stress to three wirerope,
Due to the traction of power, increase the anti-pendulosity of the lifting mechanism in big trolley operational process.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (10)
1. the three anti-sway hoisting systems of rope, it is characterised in that: drawstring including suspender, for driving sling lifting and for controlling
The lifting mechanism of drawstring folding and unfolding, the drawstring are at least three, and one end of drawstring is uniformly arranged the circumferential direction in suspender, and the other end is logical
It crosses lifting mechanism and controls the resultant force to be formed on the vertical direction drive sling lifting.
2. the anti-sway hoisting system of three rope according to claim 1, it is characterised in that: the drawstring passes through same lifting mechanism
It is promoted.
3. the anti-sway hoisting system of three rope according to claim 2, it is characterised in that: the lifting mechanism includes truss, sets
Set the reel risen on truss for drawstring volume, the driving motor of the driving spool turns and the pulley for drawstring guiding
Group.
4. the anti-sway hoisting system of three rope according to claim 3, it is characterised in that: be provided between the truss and suspender
The guide extension device that can vertically stretch.
5. the anti-sway hoisting system of three rope according to claim 4, it is characterised in that: the drawstring includes being wrapped in the volume
The first drawstring and the second drawstring of cylinder end positions and the third drawstring being wrapped in the middle part of reel, the pulley blocks include difference
It further include that the third being oriented to for third drawstring is slided for first pulley and second pulley that the first drawstring and the second drawstring are oriented to
Wheel and the 4th pulley.
6. the anti-sway hoisting system of three rope according to claim 5, it is characterised in that: the first pulley and second pulley are
It can be overturn towards opposite direction.
7. the anti-sway hoisting system of three rope according to claim 6, it is characterised in that: the pulley blocks are arranged by shelf
On truss, the first pulley and second pulley are rotatably arranged on respectively on a connection frame, the both ends of the connection frame and shelf
Rotation connection.
8. the anti-sway hoisting system of three rope according to claim 3, it is characterised in that: the lifting mechanism further includes for steady
Determine the pressure rope rope device of drawstring.
9. the anti-sway hoisting system of three rope according to claim 8, it is characterised in that: the pressure rope rope device includes rack
With the idler wheel being rotatably arranged in rack, the idler wheel is close to drawstring setting.
10. the anti-sway hoisting system of three rope according to claim 3, it is characterised in that: the driving motor passes through brake
The rotation axis of reel is connected to differential mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811371708.2A CN109534162A (en) | 2018-11-15 | 2018-11-15 | The three anti-sway hoisting systems of rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811371708.2A CN109534162A (en) | 2018-11-15 | 2018-11-15 | The three anti-sway hoisting systems of rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109534162A true CN109534162A (en) | 2019-03-29 |
Family
ID=65848202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811371708.2A Pending CN109534162A (en) | 2018-11-15 | 2018-11-15 | The three anti-sway hoisting systems of rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109534162A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113582016A (en) * | 2020-04-30 | 2021-11-02 | 西门子股份公司 | Method, device and system for controlling crane and storage medium |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5353765U (en) * | 1976-10-09 | 1978-05-09 | ||
| CN86202687U (en) * | 1986-04-28 | 1986-11-26 | 南昌起重设备厂 | Rope guider |
| CN2918355Y (en) * | 2006-07-14 | 2007-07-04 | 中国华电工程(集团)有限公司 | Eight-rope shaking-proof lifting mechanism of container crane |
| CN201447317U (en) * | 2009-07-09 | 2010-05-05 | 扬州华泰特种设备有限公司 | Rotary hoisting frame electromagnetic crane |
| CN201942459U (en) * | 2010-10-28 | 2011-08-24 | 三一集团有限公司 | Container crane lifting mechanism and container crane |
| CN202643115U (en) * | 2012-06-21 | 2013-01-02 | 太原重工股份有限公司 | Lifting mechanism and hanger flexible swing-proof device |
| CN103058056A (en) * | 2013-01-28 | 2013-04-24 | 中铁重工有限公司 | Container lifting mechanism with balance anti-swinging function and eight-rope lifting three-point balancing method using container lifting mechanism |
| CN104477774A (en) * | 2014-12-29 | 2015-04-01 | 大连华锐重工起重机有限公司 | Crane steel wire rope anti-swing system |
| CN204714357U (en) * | 2015-05-23 | 2015-10-21 | 河南省矿山起重机有限公司 | A kind of hoisting crane anti-sway device |
| CN204737625U (en) * | 2015-06-19 | 2015-11-04 | 河南宝起华东起重机有限公司 | Crane sling fixes a position and prevents putting device |
| CN205676062U (en) * | 2016-04-15 | 2016-11-09 | 广州海德起重设备有限公司 | A kind of single drum self-stabilization trolley |
| CN207046706U (en) * | 2017-06-23 | 2018-02-27 | 湖南中铁五新重工有限公司 | Subtract and shake hoisting system and crane |
-
2018
- 2018-11-15 CN CN201811371708.2A patent/CN109534162A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5353765U (en) * | 1976-10-09 | 1978-05-09 | ||
| CN86202687U (en) * | 1986-04-28 | 1986-11-26 | 南昌起重设备厂 | Rope guider |
| CN2918355Y (en) * | 2006-07-14 | 2007-07-04 | 中国华电工程(集团)有限公司 | Eight-rope shaking-proof lifting mechanism of container crane |
| CN201447317U (en) * | 2009-07-09 | 2010-05-05 | 扬州华泰特种设备有限公司 | Rotary hoisting frame electromagnetic crane |
| CN201942459U (en) * | 2010-10-28 | 2011-08-24 | 三一集团有限公司 | Container crane lifting mechanism and container crane |
| CN202643115U (en) * | 2012-06-21 | 2013-01-02 | 太原重工股份有限公司 | Lifting mechanism and hanger flexible swing-proof device |
| CN103058056A (en) * | 2013-01-28 | 2013-04-24 | 中铁重工有限公司 | Container lifting mechanism with balance anti-swinging function and eight-rope lifting three-point balancing method using container lifting mechanism |
| CN104477774A (en) * | 2014-12-29 | 2015-04-01 | 大连华锐重工起重机有限公司 | Crane steel wire rope anti-swing system |
| CN204714357U (en) * | 2015-05-23 | 2015-10-21 | 河南省矿山起重机有限公司 | A kind of hoisting crane anti-sway device |
| CN204737625U (en) * | 2015-06-19 | 2015-11-04 | 河南宝起华东起重机有限公司 | Crane sling fixes a position and prevents putting device |
| CN205676062U (en) * | 2016-04-15 | 2016-11-09 | 广州海德起重设备有限公司 | A kind of single drum self-stabilization trolley |
| CN207046706U (en) * | 2017-06-23 | 2018-02-27 | 湖南中铁五新重工有限公司 | Subtract and shake hoisting system and crane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113582016A (en) * | 2020-04-30 | 2021-11-02 | 西门子股份公司 | Method, device and system for controlling crane and storage medium |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |