CN104925668A - Anti-swing system for crane - Google Patents
Anti-swing system for crane Download PDFInfo
- Publication number
- CN104925668A CN104925668A CN201510258683.5A CN201510258683A CN104925668A CN 104925668 A CN104925668 A CN 104925668A CN 201510258683 A CN201510258683 A CN 201510258683A CN 104925668 A CN104925668 A CN 104925668A
- Authority
- CN
- China
- Prior art keywords
- steel rope
- hydraulic efficiency
- efficiency gear
- suspender
- 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.)
- Pending
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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
Abstract
The invention relates to an anti-swing system for a crane. The anti-swing system for the crane comprises a main beam and a hoisting trolley. The hoisting trolley and a plurality of pulleys are arranged on the main beam. The hoisting trolley is connected with a lifting appliance. One side of the lifting appliance is connected with a steel wire rope A, and the other side of the lifting appliance is connected with a steel wire rope B. One end of the steel wire rope A is fixedly connected with the lifting appliance, and the other end of the steel wire rope A is connected with a hydraulic device. The steel wire rope A is evenly wound on the corresponding pulleys. One end of the steel wire rope B is fixedly connected with the lifting appliance, and the other end of the steel wire rope B is connected with a hydraulic device B. The steel wire rope B is evenly wound on the corresponding pulleys. The steel wire rope A and the steel wire rope B are evenly wound on the pulleys. The body of the hydraulic device A is composed of a hydraulic pump, a rope winding drum and a driving device. The hydraulic device B is composed of a hydraulic pump, a rope winding drum and a driving device. The anti-swing system for the crane has the advantages of being convenient to operate, good in anti-swing effect, high in efficiency and high in safety.
Description
Technical field
The invention belongs to hoisting crane technical field, be specifically related to a kind of crane anti-swing system.
Background technology
In the application of hoisting crane, in port transportation, freight container or goods are in transit, during the unloading of especially goods, the phenomenon such as goods there will be swing, rock, travelling speed is when more than 180m/min, and during stopping, the rocking tendency of suspender and freight container reaches 2m, and the time of stopping needs about 2 minutes, for increase work efficiency, operate safety, convenience, therefore need the heavy-duty machine anti-sway system that a kind of easy to operate, Jian Oscillating is effective, efficiency is high, safety is high.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, and the crane anti-swing system that a kind of easy to operate, Jian Oscillating is effective, efficiency is high, safety is high is provided.
The object of the present invention is achieved like this: a kind of crane anti-swing system, it comprises girder and lifting trolley, described girder is provided with lifting trolley and some pulleys, described lifting trolley is connected with suspender, the side of described suspender is connected with steel rope A, the opposite side of described suspender is connected with steel rope B, one end of described steel rope A is fixedly connected with suspender, the other end of described steel rope A is connected with hydraulic efficiency gear A, described steel rope A is all wound with pulley, one end of described steel rope B is fixedly connected with suspender, the other end of described steel rope B is connected with hydraulic efficiency gear B, described steel rope B is all wound with pulley, described steel rope A and steel rope B is all wound with pulley, the main body of described hydraulic efficiency gear A is by Hydraulic Pump, barrel, actuating device forms, the main body of described hydraulic efficiency gear B is by Hydraulic Pump, barrel, actuating device forms.
Described hydraulic efficiency gear A is consistent with the specification of hydraulic efficiency gear B.
Described hydraulic efficiency gear A and hydraulic efficiency gear B is symmetrical arranged.
Described hydraulic efficiency gear A and hydraulic efficiency gear B is arranged on girder.
Described hydraulic efficiency gear A and hydraulic efficiency gear B is arranged on the supporting leg of hoisting crane.
Beneficial effect of the present invention: the present invention constitutes a kind of crane anti-swing system by employing girder, lifting trolley, suspender, hydraulic efficiency gear A, hydraulic efficiency gear B, has the advantage that easy to operate, Jian Oscillating is effective, efficiency is high, safety is high; The present invention carries out the pulling force pretension of steel rope by hydraulic efficiency gear, and steel rope A and steel rope B, by fixed spreader, can effectively reduce the amplitude of oscillation when goods transport stops, controlling within the scope of 10cm; The steel rope pretension subtracting oscillator system and adopt of the present invention, when steel rope A and steel rope B ruptures, goods does not also drop, and safety factor is high; Total, the present invention has the advantage that easy to operate, Jian Oscillating is effective, efficiency is high, safety is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of crane anti-swing system of the present invention.
Fig. 2 is the structure front elevation of a kind of crane anti-swing system of the present invention.
In figure: 1, girder 2, lifting trolley 3, suspender 4, hydraulic efficiency gear A 5, hydraulic efficiency gear B.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of crane anti-swing system, it comprises girder 1 and lifting trolley 2, it is characterized in that: described girder 1 is provided with lifting trolley 2 and some pulleys, described lifting trolley 2 is connected with suspender 3, the side of described suspender 3 is connected with steel rope A, the opposite side of described suspender 3 is connected with steel rope B, one end of described steel rope A is fixedly connected with suspender 3, the other end of described steel rope A is connected with hydraulic efficiency gear A4, described steel rope A is all wound with pulley, one end of described steel rope B is fixedly connected with suspender 3, the other end of described steel rope B is connected with hydraulic efficiency gear B5, described steel rope B is all wound with pulley, described steel rope A and steel rope B is all wound with pulley, the main body of described hydraulic efficiency gear A4 is by Hydraulic Pump, barrel, actuating device forms, the main body of described hydraulic efficiency gear B5 is by Hydraulic Pump, barrel, actuating device forms.
The present invention constitutes a kind of crane anti-swing system by employing girder 1, lifting trolley 2, suspender 3, hydraulic efficiency gear A4, hydraulic efficiency gear B5, has the advantage that easy to operate, Jian Oscillating is effective, efficiency is high, safety is high.
During the invention process, first on girder 1, lifting trolley 2 is set, girder 1 sets some pulleys, sets suspender 3 at lifting trolley 2, by steel rope A and steel rope B fixed spreader 3, lift by crane goods, then add predetermincd tension by hydraulic efficiency gear A4 and hydraulic efficiency gear B5 to steel rope A, steel rope B, start to transport hoisting thing, after handling terminates, suspender 3 is subject to the pulling force of steel rope A and steel rope B in stopped process, reaches the object subtracting rapidly pendulum; Of the present inventionly subtract pendulum steel rope also do not affect the lifting of goods when rupturing total, the present invention has the advantage that easy to operate, Jian Oscillating is effective, efficiency is high, safety is high.
Embodiment 2
As depicted in figs. 1 and 2, a kind of crane anti-swing system, it comprises girder 1 and lifting trolley 2, it is characterized in that: described girder 1 is provided with lifting trolley 2 and some pulleys, described lifting trolley 2 is connected with suspender 3, the side of described suspender 3 is connected with steel rope A, the opposite side of described suspender 3 is connected with steel rope B, one end of described steel rope A is fixedly connected with suspender 3, the other end of described steel rope A is connected with hydraulic efficiency gear A4, described steel rope A is all wound with pulley, one end of described steel rope B is fixedly connected with suspender 3, the other end of described steel rope B is connected with hydraulic efficiency gear B5, described steel rope B is all wound with pulley, described steel rope A and steel rope B is all wound with pulley, the main body of described hydraulic efficiency gear A4 is by Hydraulic Pump, barrel, actuating device forms, the main body of described hydraulic efficiency gear B5 is by Hydraulic Pump, barrel, actuating device forms.
Described hydraulic efficiency gear A4 is consistent with the specification of hydraulic efficiency gear B5.
Described hydraulic efficiency gear A4 and hydraulic efficiency gear B5 is symmetrical arranged.
Described hydraulic efficiency gear A4 and hydraulic efficiency gear B5 is arranged on girder 1.
The present invention constitutes a kind of crane anti-swing system by employing girder 1, lifting trolley 2, suspender 3, hydraulic efficiency gear A4, hydraulic efficiency gear B5, has the advantage that easy to operate, Jian Oscillating is effective, efficiency is high, safety is high.
During the invention process, first on girder 1, lifting trolley 2 is set, girder 1 sets some pulleys, sets suspender 3 at lifting trolley 2, by steel rope A and steel rope B fixed spreader 3, lift by crane goods, then add predetermincd tension by hydraulic efficiency gear A4 and hydraulic efficiency gear B5 to steel rope A, steel rope B, start to transport hoisting thing, after handling terminates, suspender 3 is subject to the pulling force of steel rope A and steel rope B in stopped process, reaches the object subtracting rapidly pendulum; Hydraulic efficiency gear A4 of the present invention is consistent with the specification of hydraulic efficiency gear B5 and be symmetricly set on girder 1, avoids the problem of the uneven stressed instability of girder 1 caused of pulling force, by being symmetrical arranged, reducing the present invention and subtracting taking up room of oscillator system; Total, the present invention has the advantage that easy to operate, Jian Oscillating is effective, efficiency is high, safety is high.
Claims (5)
1. a crane anti-swing system, it comprises girder and lifting trolley, it is characterized in that: described girder is provided with lifting trolley and some pulleys, described lifting trolley is connected with suspender, the side of described suspender is connected with steel rope A, the opposite side of described suspender is connected with steel rope B, one end of described steel rope A is fixedly connected with suspender, the other end of described steel rope A is connected with hydraulic efficiency gear A, described steel rope A is all wound with pulley, one end of described steel rope B is fixedly connected with suspender, the other end of described steel rope B is connected with hydraulic efficiency gear B, described steel rope B is all wound with pulley, described steel rope A and steel rope B is all wound with pulley, the main body of described hydraulic efficiency gear A is by Hydraulic Pump, barrel, actuating device forms, the main body of described hydraulic efficiency gear B is by Hydraulic Pump, barrel, actuating device forms.
2. a kind of crane anti-swing system as claimed in claim 1, is characterized in that: described hydraulic efficiency gear A is consistent with the specification of hydraulic efficiency gear B.
3. a kind of crane anti-swing system as claimed in claim 1, is characterized in that: described hydraulic efficiency gear A and hydraulic efficiency gear B is symmetrical arranged.
4. a kind of crane anti-swing system as claimed in claim 1, is characterized in that: described hydraulic efficiency gear A and hydraulic efficiency gear B is arranged on girder.
5. a kind of crane anti-swing system as claimed in claim 1, is characterized in that: described hydraulic efficiency gear A and hydraulic efficiency gear B is arranged on the supporting leg of hoisting crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510258683.5A CN104925668A (en) | 2015-05-20 | 2015-05-20 | Anti-swing system for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510258683.5A CN104925668A (en) | 2015-05-20 | 2015-05-20 | Anti-swing system for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104925668A true CN104925668A (en) | 2015-09-23 |
Family
ID=54113147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510258683.5A Pending CN104925668A (en) | 2015-05-20 | 2015-05-20 | Anti-swing system for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104925668A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10265171A (en) * | 1997-03-24 | 1998-10-06 | Kawasaki Heavy Ind Ltd | Bracing controller of suspended cargo |
| EP0965558A2 (en) * | 1998-06-16 | 1999-12-22 | Kalmar Industries OY AB | Hoisting apparatus for a straddle carrier |
| CN1785780A (en) * | 2005-07-01 | 2006-06-14 | 上海振华港口机械（集团）股份有限公司 | Steel cable winding system for container crane lifting and trolley compound motion |
| CN202193565U (en) * | 2011-08-12 | 2012-04-18 | 杭州正翔起重机械制造有限公司 | Electromagnetic crane with rotating beam |
| CN102838038A (en) * | 2012-09-05 | 2012-12-26 | 三一集团有限公司 | Traveling crab and crane |
| CN203998668U (en) * | 2014-08-07 | 2014-12-10 | 上海振华重工(集团)股份有限公司 | The anti-consistent setting device of lay winding wire ropes balancing tension that shakes |
| 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 |
| CN205114875U (en) * | 2015-05-20 | 2016-03-30 | 河南省恒远起重机械集团有限公司 | Hoist anti -swing system |
-
2015
- 2015-05-20 CN CN201510258683.5A patent/CN104925668A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10265171A (en) * | 1997-03-24 | 1998-10-06 | Kawasaki Heavy Ind Ltd | Bracing controller of suspended cargo |
| EP0965558A2 (en) * | 1998-06-16 | 1999-12-22 | Kalmar Industries OY AB | Hoisting apparatus for a straddle carrier |
| CN1785780A (en) * | 2005-07-01 | 2006-06-14 | 上海振华港口机械（集团）股份有限公司 | Steel cable winding system for container crane lifting and trolley compound motion |
| CN202193565U (en) * | 2011-08-12 | 2012-04-18 | 杭州正翔起重机械制造有限公司 | Electromagnetic crane with rotating beam |
| CN102838038A (en) * | 2012-09-05 | 2012-12-26 | 三一集团有限公司 | Traveling crab and crane |
| CN203998668U (en) * | 2014-08-07 | 2014-12-10 | 上海振华重工(集团)股份有限公司 | The anti-consistent setting device of lay winding wire ropes balancing tension that shakes |
| 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 |
| CN205114875U (en) * | 2015-05-20 | 2016-03-30 | 河南省恒远起重机械集团有限公司 | Hoist anti -swing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |
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| RJ01 | Rejection of invention patent application after publication |