CN102275832A - Goods turning device for crane - Google Patents
Goods turning device for crane Download PDFInfo
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- CN102275832A CN102275832A CN2011101936231A CN201110193623A CN102275832A CN 102275832 A CN102275832 A CN 102275832A CN 2011101936231 A CN2011101936231 A CN 2011101936231A CN 201110193623 A CN201110193623 A CN 201110193623A CN 102275832 A CN102275832 A CN 102275832A
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- hoisting crane
- goods
- arm
- pulley
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Abstract
The invention discloses a goods turning device for a crane, which comprises a suspension arm. The suspension arm is mounted on a crane base; a lifting hook pulley block is mounted at the end of the suspension arm away from the crane base, and connected with a lifting device driving the lifting hook pulley block to go up and down through a steel wire rope; and the lifting device is mounted on the crane. After the crane lifts the goods, the lifting device adjusts the lifting hook of the lifting hook pulley block to the position of the goods, and pulls the lifting hook upwards so as to overturn the lifted goods in air; and the goods turning device can reasonably overturn the goods, and prevent collision between the goods and the ground in the overturn process to ensure the goods quality.
Description
Technical field
The present invention relates to the hoisting crane field, be meant that especially a kind of hoisting crane kinds of goods stir device.
Background technology
The working process of hoisting crane in the market: goods is mentioned from getting thing ground, rise to certain altitude, put down with moving to target.Use this type of hoisting crane can only realize the translation of goods in the lifting process, if the lifting face that kinds of goods need be changed then becomes very difficult, and hoisting crane is irrational to kinds of goods replacing lifting face at present, hoisting crane master suspension hook is hooked on a side end face of kinds of goods, lift by crane kinds of goods then, make kinds of goods, thereby can cause kinds of goods to damage in the collision on the ground friction, therefore, be necessary to provide a kind of mode of rational replacing lifting face.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of hoisting crane kinds of goods to stir device, these kinds of goods stir device and can reasonably stand up kinds of goods, and in the process of standing up kinds of goods not can and collision on the ground, guarantee the quality of kinds of goods.
For solving the problems of the technologies described above, technical scheme of the present invention is: the hoisting crane kinds of goods stir device, comprise arm, described arm is installed on the hoisting crane base, described arm is equipped with the lifting hook pulley group away from the end of hoisting crane base, described lifting hook pulley group is connected with the jack up unit that drives the lifting of described lifting hook pulley group by steel rope, and described jack up unit is installed on the hoisting crane.
As a kind of preferred version, described lifting hook pulley group comprises suspension hook and assembly pulley, and the fixed pulley of described assembly pulley is fixed on the end of arm away from the hoisting crane base, and described suspension hook is installed on the movable pulley of assembly pulley.
As a kind of preferred version, described jack up unit comprises wire spool and drives the winch that wire spool rotates that the fixed pulley of described wire spool and assembly pulley twines by steel rope.
As a kind of preferred version, described arm is hinged on the hoisting crane base, and described arm is connected with the arm fluctuating device of the described arm of driving around hinge-point fluctuating swing.
As a kind of preferred version, described arm fluctuating device comprises first fixed pulley, second fixed pulley and fluctuating engine installation, described first fixed pulley and second fixed pulley are separately fixed on arm and the hoisting crane, described first fixed pulley and second fixed pulley twine by steel rope, the described steel wire of described fluctuating engine installation tractive.
As a kind of preferred version, described first fixed pulley is fixed on the end of arm away from the hoisting crane base.
As a kind of preferred version, the jib structure of described arm is a triangle, is provided with support frame in the jib.
After having adopted technique scheme, effect of the present invention is: the hoisting crane kinds of goods stir device, comprise arm, described arm is installed on the hoisting crane base, described arm is equipped with the lifting hook pulley group away from the end of hoisting crane base, described lifting hook pulley group is connected with the jack up unit that drives the lifting of described lifting hook pulley group by steel rope, and described jack up unit is installed on the hoisting crane.After the main suspension hook of hoisting crane is mentioned kinds of goods, jack up unit is adjusted to the kinds of goods position with the suspension hook of described lifting hook pulley group and is hooked on a side of kinds of goods, spur suspension hook then, institute's hoisting product are stood up in the air, put down then, hang to assigned address by the main suspension hook of hoisting crane again, be convenient to crane operation, and kinds of goods are aloft to stand up, kinds of goods not with ground friction, collision, thereby the quality of kinds of goods is had certain guarantee.
Can be hinged on the hoisting crane base owing to described arm again, described arm is connected with the arm fluctuating device of the described arm of driving around hinge-point fluctuating swing, both can realize the change of vertical direction height in the process that makes arm rise and fall, can realize the displacement of horizontal direction again, the standing up in the air of kinds of goods becomes and more is easy to realize.
Because described first fixed pulley is fixed on the end of arm away from the hoisting crane base, this kind design is comparatively laborsaving, can prolong the service life of steel rope to a certain extent again.
In addition, the jib structure of described arm is a triangle, is provided with support frame in the jib, this kind jib structure sound construction, and bearing force is strong.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the structural representation of the embodiment of the invention 2;
Fig. 4 is that the A of Fig. 3 is to view;
1. arm; 2. lifting hook pulley group; 3. wire spool; 4. hoisting crane base; 5. first fixed pulley; 6. second fixed pulley; 7. winch.
The specific embodiment
Below by specific embodiment hoisting crane kinds of goods of the present invention being stirred device is described in further detail.
As Fig. 1, shown in 2, the hoisting crane kinds of goods stir device, comprise arm 1, and the jib structure of described arm 1 is a triangle, is provided with support frame in the jib, and support frame is the V-arrangement skeleton that links to each other successively.Described arm 1 is hinged on the hoisting crane base 4, and described arm 1 is connected with the arm fluctuating device of the described arm 1 of driving around hinge-point fluctuating swing.
Described arm fluctuating device comprises first fixed pulley 5, second fixed pulley 6 and fluctuating engine installation, described first fixed pulley 5 and second fixed pulley 6 are separately fixed on arm 1 and the hoisting crane, described first fixed pulley 5 and second fixed pulley 6 twine by steel rope, the described steel wire of described fluctuating engine installation tractive.Described first fixed pulley 5 is fixed on the end of arm 1 away from hoisting crane base 4.Also can in other positions that certain described first fixed pulley 5 is fixed on described arm 1.
Described arm 1 is equipped with lifting hook pulley group 2 away from the end of hoisting crane base 4, described lifting hook pulley group 2 comprises suspension hook and assembly pulley, the fixed pulley of described assembly pulley is fixed on the end of arm 1 away from hoisting crane base 4, described suspension hook is installed on the movable pulley of assembly pulley, and the group of lifting hook pulley described in the present embodiment 2 comprises three fixed pulleys and two movable pulleys.Described lifting hook pulley group 2 is connected with the jack up unit that drives described lifting hook pulley group 2 liftings by steel rope, described jack up unit comprises wire spool 3 and drives the winch 7 that wire spool 3 rotates, described wire spool 3 twines by steel rope with the fixed pulley of assembly pulley, and described jack up unit is installed on the hoisting crane.
Described fluctuating engine installation and jack up unit can be same device, also can separate.
During work, it is liftoff that the main suspension hook of hoisting crane is mentioned kinds of goods, described fluctuating engine installation spurs or unclasps steel wire, steel wire is around second fixed pulley 6 and first fixed pulley 5, and then control arm 1 that described hoisting crane kinds of goods stir device and upwards hoist or underlie, lifting hook pulley group 2 hooks a side end of kinds of goods, then by winch 7 control lifting hook pulley groups 2 pulling kinds of goods, the fluctuating engine installation also spurs steel wire promptly moves up and parallel motion the suspension hook of lifting hook pulley group 2, and kinds of goods can easily be realized standing up in the air.Put down then, hang to assigned address by the main suspension hook of hoisting crane again, be convenient to crane operation, and kinds of goods are aloft to stand up, kinds of goods not with ground friction, collision, thereby the quality of kinds of goods is had certain guarantee.
Certainly, arm 1 is hinged with the hoisting crane base among the embodiment 1, can also only pass through the steel rope tractive between arm 1 and the hoisting crane, and arm fluctuating device is not set.
As Fig. 3, shown in 4, the hoisting crane kinds of goods stir device, comprise arm 1, and the jib structure of described arm 1 is a triangle, is provided with support frame in the jib.Described arm 1 one ends are fixedly connected on hoisting crane base 4, the other end by rope traction to hoisting crane base 4.
Described arm 1 is equipped with lifting hook pulley group 2 away from the end of hoisting crane base 4, described lifting hook pulley group 2 comprises suspension hook and assembly pulley, the fixed pulley of described assembly pulley is fixed on the end of arm 1 away from hoisting crane base 4, described suspension hook is installed on the movable pulley of assembly pulley, and the group of lifting hook pulley described in the present embodiment 2 comprises three fixed pulleys and two movable pulleys.Described lifting hook pulley group 2 is connected with the jack up unit that drives described lifting hook pulley group 2 liftings by steel rope, described jack up unit comprises wire spool 3 and drives the winch 7 that wire spool 3 rotates, described wire spool 3 twines by steel rope with the fixed pulley of assembly pulley, and described jack up unit is installed on the hoisting crane.
Principle of work is substantially with embodiment one, just arm 1 swing that can't rise and fall.
In addition, described hoisting crane stirs all right separate operaton of device, and control separately realizes lifting, carrying work to kinds of goods.
Claims (7)
1. the hoisting crane kinds of goods stir device, it is characterized in that: comprise arm, described arm is installed on the hoisting crane base, described arm is equipped with the lifting hook pulley group away from the end of hoisting crane base, described lifting hook pulley group is connected with the jack up unit that drives the lifting of described lifting hook pulley group by steel rope, and described jack up unit is installed on the hoisting crane.
2. the hoisting crane kinds of goods stir device according to claim 1, it is characterized in that: described lifting hook pulley group comprises suspension hook and assembly pulley, the fixed pulley of described assembly pulley is fixed on the end of arm away from the hoisting crane base, and described suspension hook is installed on the movable pulley of assembly pulley.
3. stir device as hoisting crane kinds of goods as described in the claim 2, it is characterized in that: described jack up unit comprises wire spool and drives the winch that wire spool rotates that the fixed pulley of described wire spool and assembly pulley twines by steel rope.
As claim 1 to 3 as described in each hoisting crane kinds of goods stir device, it is characterized in that: described arm is hinged on the hoisting crane base, described arm with drive described arm and be connected around the rise and fall arm fluctuating device of swing of hinge-point.
5. stir device as hoisting crane kinds of goods as described in the claim 4, it is characterized in that: described arm fluctuating device comprises first fixed pulley, second fixed pulley and fluctuating engine installation, described first fixed pulley and second fixed pulley are separately fixed on arm and the hoisting crane, described first fixed pulley and second fixed pulley twine by steel rope, the described steel wire of described fluctuating engine installation tractive.
6. stir device as hoisting crane kinds of goods as described in the claim 5, it is characterized in that: described first fixed pulley is fixed on the end of arm away from the hoisting crane base.
7. stir device as hoisting crane kinds of goods as described in the claim 6, it is characterized in that: the jib structure of described arm is a triangle, is provided with support frame in the jib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101936231A CN102275832A (en) | 2011-07-12 | 2011-07-12 | Goods turning device for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101936231A CN102275832A (en) | 2011-07-12 | 2011-07-12 | Goods turning device for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102275832A true CN102275832A (en) | 2011-12-14 |
Family
ID=45101640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101936231A Pending CN102275832A (en) | 2011-07-12 | 2011-07-12 | Goods turning device for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102275832A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738859A (en) * | 2013-12-12 | 2014-04-23 | 安徽省建筑科学研究设计院 | Hoisting device with universal wheel |
| WO2020051931A1 (en) * | 2018-09-14 | 2020-03-19 | 江苏政田重工股份有限公司 | High-efficiency and energy-saving marine lifting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5114025A (en) * | 1989-11-11 | 1992-05-19 | Drahtseilwerk Saar Gmbh | Swivel for use in cranes and the like |
| JPH0616387A (en) * | 1992-06-30 | 1994-01-25 | Kobayashi Hansou Kiki:Kk | Crane suspension type heavy article reversing device |
| CN2811247Y (en) * | 2005-04-13 | 2006-08-30 | 舟山市海晨船务工程有限责任公司 | Gantry crane for double sling hook system |
| CN201132738Y (en) * | 2007-11-12 | 2008-10-15 | 上海市安装工程有限公司 | Acoustical barrier column tool car |
| CN201236116Y (en) * | 2008-03-27 | 2009-05-13 | 郑丰 | Small-sized hoister |
| CN202181175U (en) * | 2011-07-12 | 2012-04-04 | 江苏赛富隆重工有限公司 | Goods turn over device of crane |
-
2011
- 2011-07-12 CN CN2011101936231A patent/CN102275832A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5114025A (en) * | 1989-11-11 | 1992-05-19 | Drahtseilwerk Saar Gmbh | Swivel for use in cranes and the like |
| JPH0616387A (en) * | 1992-06-30 | 1994-01-25 | Kobayashi Hansou Kiki:Kk | Crane suspension type heavy article reversing device |
| CN2811247Y (en) * | 2005-04-13 | 2006-08-30 | 舟山市海晨船务工程有限责任公司 | Gantry crane for double sling hook system |
| CN201132738Y (en) * | 2007-11-12 | 2008-10-15 | 上海市安装工程有限公司 | Acoustical barrier column tool car |
| CN201236116Y (en) * | 2008-03-27 | 2009-05-13 | 郑丰 | Small-sized hoister |
| CN202181175U (en) * | 2011-07-12 | 2012-04-04 | 江苏赛富隆重工有限公司 | Goods turn over device of crane |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738859A (en) * | 2013-12-12 | 2014-04-23 | 安徽省建筑科学研究设计院 | Hoisting device with universal wheel |
| CN103738859B (en) * | 2013-12-12 | 2016-04-06 | 安徽省建筑科学研究设计院 | A kind of lifting appliance with Universal castor |
| WO2020051931A1 (en) * | 2018-09-14 | 2020-03-19 | 江苏政田重工股份有限公司 | High-efficiency and energy-saving marine lifting device |
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Application publication date: 20111214 |