CN203295057U - Novel anti-rolling device for container spreaders - Google Patents

Novel anti-rolling device for container spreaders Download PDF

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Publication number
CN203295057U
CN203295057U CN2013202245339U CN201320224533U CN203295057U CN 203295057 U CN203295057 U CN 203295057U CN 2013202245339 U CN2013202245339 U CN 2013202245339U CN 201320224533 U CN201320224533 U CN 201320224533U CN 203295057 U CN203295057 U CN 203295057U
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CN
China
Prior art keywords
swing
subtracts
adjusting wheel
free bearing
track adjusting
Prior art date
Application number
CN2013202245339U
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Chinese (zh)
Inventor
张军伟
谢树波
吕忠良
刘富军
侯彩云
张伟娟
王睿
谷峪
王莉
赵建波
张光辉
Original Assignee
郑州铁路装备制造有限公司
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Application filed by 郑州铁路装备制造有限公司 filed Critical 郑州铁路装备制造有限公司
Priority to CN2013202245339U priority Critical patent/CN203295057U/en
Application granted granted Critical
Publication of CN203295057U publication Critical patent/CN203295057U/en

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Abstract

The utility model discloses a novel anti-rolling device for container spreaders, which comprises a lifting frame and a spreader upper-rack, wherein the spreader upper-rack is correspondingly arranged below the lifting frame, four anti-rolling mechanisms are arranged below the lifting frame, each anti-rolling mechanism is wound with a wire rope, one sides of the anti-rolling mechanisms are respectively provided with a guide wheel, the spreader upper-rack is provided with four hinged supports, and the four anti-rolling mechanisms are respectively connected with the corresponding hinged supports below by rounding the guide wheel through the wire ropes. The anti-rolling device disclosed by the utility model is reasonable in structure, safe and reliable, and when a spreader lifts up or down, stalling torque motors drive a winding drum to contract and release the wire ropes; when the spreader swings due to the running of a cart or a dolly, the wire ropes can be contracted by utilizing rated output torques of the stalling torque motors so as to prevent the wire ropes from swinging, therefore, the purpose of flexible anti-rolling is achieved, spreaders and goods can be effectively prevented from swinging, and the working efficiency of a crane can be greatly improved; the stalling time of the four stalling torque motors is 240 minutes, so that the reliable running of the anti-rolling mechanisms can be ensured.

Description

A kind of novel container sling anti-sway device

Technical field

The utility model belongs to track type container gantry crane accessory equipment technical field, particularly a kind of novel container sling anti-sway device.

Background technology

At present, along with the development of loading and unloading industry, the user has higher requirement to loading-unload machine.Because the change of hoisting crane running state easily causes suspender and goods, play pendulum, cause the positioning difficulty of suspender to increase, especially, when carrying out the automatic aligning of suspender and freight container, had a strong impact on crane job efficiency; Simultaneously, suspender and goods play pendulum and also have very large potential safety hazard, and time-consuming, can not meet the need of production in goods yard far away.

The utility model content

The purpose of this utility model is to provide a kind of rational in infrastructure, safe and reliable and can effectively prevent the novel container sling anti-sway device that suspender and goods wave.

For achieving the above object, the technical solution of the utility model is: a kind of novel container sling anti-sway device, comprise the corresponding sling upper rack that arranges of lifting vehicle frame and lifting vehicle frame below, below the lifting vehicle frame, be provided with four and subtract swing mechanism, subtract on swing mechanism and be wound with steel rope, four subtract swing mechanism one side and are respectively equipped with track adjusting wheel, above sling upper rack, are provided with four free bearings, and four subtract swing mechanism and by steel rope, walk around the track adjusting wheel free bearing corresponding with below respectively and be connected.

The described swing mechanism that subtracts comprises stalling torque motor, reel and reel pedestal, stalling torque motor and reel pedestal are fixed on the lifting vehicle frame, reel one end is arranged on reel pedestal, the other end is connected with the stalling torque motor by the cycloidal pin reductor, and wirerope-winding is on reel.

The described swing mechanism that subtracts is followed successively by in the direction of the clock first and subtracts swing mechanism, second and subtract swing mechanism, the 3rd and subtract swing mechanism and the 4th and subtract swing mechanism, track adjusting wheel is followed successively by the first track adjusting wheel, the second track adjusting wheel, the 3rd track adjusting wheel and the 4th track adjusting wheel in the direction of the clock, free bearing is followed successively by the first free bearing, the second free bearing, the 3rd free bearing and the 4th free bearing in the direction of the clock, first subtracts swing mechanism, the first track adjusting wheel is corresponding with the first free bearing; First subtracts swing mechanism walks around the first track adjusting wheel by the first steel rope and is connected with the 4th free bearing, second subtracts swing mechanism walks around the second track adjusting wheel by the second steel rope and is connected with the 3rd free bearing, the 3rd subtracts swing mechanism walks around the 3rd track adjusting wheel by the 3rd steel rope and is connected with the second free bearing, and the 4th subtracts swing mechanism walks around the 4th track adjusting wheel by the 4th steel rope and be connected with the first free bearing.

Described first subtracts the spacing that swing mechanism and second subtracts swing mechanism subtracts greater than the 3rd the spacing that swing mechanism and the 4th subtracts swing mechanism, and the 3rd subtracts swing mechanism and the 4th subtracts the spacing of the spacing of swing mechanism greater than the 3rd free bearing and the 4th free bearing.

Described first subtracts that swing mechanism and second subtracts the line at the same position of swing mechanism and the axis angle of stalling torque motor is 15 °, and the 3rd subtracts that swing mechanism and the 4th subtracts the line at the same position of swing mechanism and the axis angle of stalling torque motor is 15 °.

Compared with prior art, the utility model has the advantages that:

1, the utility model comprises the corresponding sling upper rack that arranges of lifting vehicle frame and lifting vehicle frame below, below the lifting vehicle frame, be provided with four and subtract swing mechanism, subtract on swing mechanism and be wound with steel rope, four subtract swing mechanism one side and are respectively equipped with track adjusting wheel, above sling upper rack, be provided with four free bearings, four subtract swing mechanism and by steel rope, walk around the track adjusting wheel free bearing corresponding with below respectively and be connected, it is rational in infrastructure, stable performance, safe and reliable, easy to install, cost is low, when suspender hoists or descend, stalling torque driven by motor reel folding and unfolding steel rope; When cart or trolley travelling cause that suspender swings, can steel rope be tightened up by the rated output torque of stalling torque motor, stop its swing; The output torque of stalling torque motor can realize increase and decrease by regulating motor terminal voltage, to meet suspender operation or different moment requirement when static, reach flexibility and subtract the purpose of shaking, can prevent effectively that suspender and goods from waving, and can greatly improve the work efficiency of hoisting crane; The stall time of four stalling torque motors is 240 minutes, can guarantee to subtract the swing mechanism reliability service.

2, the utility model can be widely used in the loading and unloading of railway goods yard track type container, and is simple and compact for structure, safe and reliable, easy and simple to handle.

The accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the layout schematic diagram that subtracts swing mechanism in Fig. 1;

Fig. 3 is the structural representation that subtracts swing mechanism in Fig. 1.

The specific embodiment

Novel container sling anti-sway device as shown in Figure 1, Figure 2 and Figure 3, it comprises the corresponding sling upper rack 22 that arranges of lifting vehicle frame 21 and lifting vehicle frame 21 belows, lifting vehicle frame 21 is square with sling upper rack 22.Below lifting vehicle frame 21, according to being provided with first, subtracting swing mechanism 1, second and subtract swing mechanism 2, the 3rd and subtract swing mechanism 3 and the 4th and subtract swing mechanism 4 in the direction of the clock, and first subtracts the spacing that swing mechanism 1 and second subtracts swing mechanism 2 and subtract greater than the 3rd the spacing that swing mechanism 3 and the 4th subtracts swing mechanism 4.The described swing mechanism that subtracts comprises stalling torque motor 17, reel 19 and reel pedestal 20, stalling torque motor 17 is fixed on lifting vehicle frame 21 with reel pedestal 20, and reel 19 1 ends are arranged on reel pedestal 20, the other end is connected with stalling torque motor 17 by cycloidal pin reductor 18.First subtracts line and first that swing mechanism 1 and second subtracts swing mechanism 2 same positions, and to subtract the axis angle α that swing mechanism 1 or second subtracts the stalling torque motor of swing mechanism 2 be 15 °, and the 3rd subtracts line and the 3rd that swing mechanism 3 and the 4th subtracts swing mechanism 4 same positions, and to subtract the axis angle β that swing mechanism 3 and the 4th subtracts the stalling torque motor of swing mechanism 4 be 15 °.

First subtracts swing mechanism 1, second subtracts swing mechanism 2, the 3rd and subtracts on the reel that swing mechanism 3 and the 4th subtracts swing mechanism 4 and be wound with respectively the first steel rope 16, the second steel rope 15, the 3rd steel rope 14 and the 4th steel rope 13, the first and subtract swing mechanism 1, second and subtract swing mechanism 2, the 3rd and subtract swing mechanism 3 and the 4th and subtract swing mechanism 4 one sides and be respectively equipped with the first track adjusting wheel 5, the second track adjusting wheel 6, the 3rd track adjusting wheel 7 and the 4th track adjusting wheel 8.Above sling upper rack 22, be provided with successively in the direction of the clock the first free bearing 9, the second free bearing 10, the 3rd free bearing 11 and the 4th free bearing 12, first subtract swing mechanism 1, the first track adjusting wheel 5 is corresponding with the first free bearing 9, the 3rd subtracts swing mechanism 3 and the 4th subtracts the spacing of the spacing of swing mechanism 4 greater than the 3rd free bearing 11 and the 4th free bearing 12.First subtracts swing mechanism 1 walks around the first track adjusting wheel 5 by the first steel rope 16 and is connected with the 4th free bearing 12, second subtracts swing mechanism 2 walks around the second track adjusting wheel 6 by the second steel rope 15 and is connected with the 3rd free bearing 11, the 3rd subtracts swing mechanism 3 walks around the 3rd track adjusting wheel 7 by the 3rd steel rope 14 and is connected with the second free bearing 10, and the 4th subtracts swing mechanism 4 walks around the 4th track adjusting wheel 8 by the 4th steel rope 13 and be connected with the first free bearing 9.

In the present embodiment, the first track adjusting wheel 5, the second track adjusting wheel 6, the 3rd track adjusting wheel 7 and the 4th track adjusting wheel 8 are arranged on the bearing beam of lifting vehicle frame 21, and lifting vehicle frame 21 includes lifting mechanism and operating unit; Stalling torque motor 17 carries blower fan, can realize the long-time stall of motor.

In the utility model use procedure, when suspender hoists or descend, stalling torque motor 17 band movable reel 19 folding and unfolding steel ropes; When cart or trolley travelling cause that suspender swings, can steel rope be tightened up by the rated output torque of stalling torque motor 17, stop its swing; The output torque of stalling torque motor 17 can realize increase and decrease by regulating motor terminal voltage, to meet the suspender operation or different moment requirement when static, reaches flexibility and subtracts the purpose of shaking.The stall time of four stalling torque motors 17 is 240 minutes, can guarantee to subtract the swing mechanism reliability service, improves the work efficiency of hoisting crane.

Claims (5)

1. novel container sling anti-sway device, it is characterized in that: comprise the corresponding sling upper rack that arranges of lifting vehicle frame and lifting vehicle frame below, below the lifting vehicle frame, be provided with four and subtract swing mechanism, subtract on swing mechanism and be wound with steel rope, four subtract swing mechanism one side and are respectively equipped with track adjusting wheel, above sling upper rack, be provided with four free bearings, four subtract swing mechanism and by steel rope, walk around the track adjusting wheel free bearing corresponding with below respectively and be connected.
2. novel container sling anti-sway device as claimed in claim 1, it is characterized in that: the described swing mechanism that subtracts comprises stalling torque motor, reel and reel pedestal, stalling torque motor and reel pedestal are fixed on the lifting vehicle frame, reel one end is arranged on reel pedestal, the other end is connected with the stalling torque motor by the cycloidal pin reductor, and wirerope-winding is on reel.
3. novel container sling anti-sway device as claimed in claim 1 or 2, it is characterized in that: the described swing mechanism that subtracts is followed successively by in the direction of the clock first and subtracts swing mechanism, second and subtract swing mechanism, the 3rd and subtract swing mechanism and the 4th and subtract swing mechanism, track adjusting wheel is followed successively by the first track adjusting wheel, the second track adjusting wheel, the 3rd track adjusting wheel and the 4th track adjusting wheel in the direction of the clock, free bearing is followed successively by the first free bearing, the second free bearing, the 3rd free bearing and the 4th free bearing in the direction of the clock, first subtracts swing mechanism, the first track adjusting wheel is corresponding with the first free bearing; First subtracts swing mechanism walks around the first track adjusting wheel by the first steel rope and is connected with the 4th free bearing, second subtracts swing mechanism walks around the second track adjusting wheel by the second steel rope and is connected with the 3rd free bearing, the 3rd subtracts swing mechanism walks around the 3rd track adjusting wheel by the 3rd steel rope and is connected with the second free bearing, and the 4th subtracts swing mechanism walks around the 4th track adjusting wheel by the 4th steel rope and be connected with the first free bearing.
4. novel container sling anti-sway device as claimed in claim 3, it is characterized in that: described first subtracts the spacing that swing mechanism and second subtracts swing mechanism subtracts greater than the 3rd the spacing that swing mechanism and the 4th subtracts swing mechanism, and the 3rd subtracts swing mechanism and the 4th subtracts the spacing of the spacing of swing mechanism greater than the 3rd free bearing and the 4th free bearing.
5. novel container sling anti-sway device as claimed in claim 4, it is characterized in that: described first subtracts that swing mechanism and second subtracts the line at the same position of swing mechanism and the axis angle of stalling torque motor is 15 °, and the 3rd subtracts that swing mechanism and the 4th subtracts the line at the same position of swing mechanism and the axis angle of stalling torque motor is 15 °.
CN2013202245339U 2013-04-28 2013-04-28 Novel anti-rolling device for container spreaders CN203295057U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202245339U CN203295057U (en) 2013-04-28 2013-04-28 Novel anti-rolling device for container spreaders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202245339U CN203295057U (en) 2013-04-28 2013-04-28 Novel anti-rolling device for container spreaders

Publications (1)

Publication Number Publication Date
CN203295057U true CN203295057U (en) 2013-11-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202245339U CN203295057U (en) 2013-04-28 2013-04-28 Novel anti-rolling device for container spreaders

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105776019A (en) * 2016-05-03 2016-07-20 中铁大桥局集团有限公司 Weight floating crane swinging stopping device
CN106081905A (en) * 2016-04-07 2016-11-09 江苏鼎盛重工有限公司 Gantry container crane suspender actively anti-roll device
CN107298379A (en) * 2017-08-24 2017-10-27 芜湖市长江起重设备制造有限公司 A kind of steel cable swing limiting mechanism of bridge crane special hanger
CN107686057A (en) * 2017-08-24 2018-02-13 芜湖市长江起重设备制造有限公司 A kind of bridge crane suspender antiswing device
CN108883913A (en) * 2016-04-11 2018-11-23 比伯拉赫利勃海尔零部件有限公司 Crane and method for controlling such crane
CN109795952A (en) * 2019-02-20 2019-05-24 青岛海西重机有限责任公司 A kind of cable wire for crane hoisting system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106081905A (en) * 2016-04-07 2016-11-09 江苏鼎盛重工有限公司 Gantry container crane suspender actively anti-roll device
CN108883913A (en) * 2016-04-11 2018-11-23 比伯拉赫利勃海尔零部件有限公司 Crane and method for controlling such crane
CN105776019A (en) * 2016-05-03 2016-07-20 中铁大桥局集团有限公司 Weight floating crane swinging stopping device
CN107298379A (en) * 2017-08-24 2017-10-27 芜湖市长江起重设备制造有限公司 A kind of steel cable swing limiting mechanism of bridge crane special hanger
CN107686057A (en) * 2017-08-24 2018-02-13 芜湖市长江起重设备制造有限公司 A kind of bridge crane suspender antiswing device
CN109795952A (en) * 2019-02-20 2019-05-24 青岛海西重机有限责任公司 A kind of cable wire for crane hoisting system

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