CN102079488A - Folding type hoister - Google Patents
Folding type hoister Download PDFInfo
- Publication number
- CN102079488A CN102079488A CN2009102327233A CN200910232723A CN102079488A CN 102079488 A CN102079488 A CN 102079488A CN 2009102327233 A CN2009102327233 A CN 2009102327233A CN 200910232723 A CN200910232723 A CN 200910232723A CN 102079488 A CN102079488 A CN 102079488A
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- China
- Prior art keywords
- motor
- folding
- hook
- collapsible
- steel rope
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Abstract
The invention discloses a folding type hoister, which comprises a hoisting arm, a motor, a controller, a winding mechanism, a wire rope and a hook, wherein the motor is arranged on the hoisting arm; the controller is connected to the motor for controlling the motor to work; the winding mechanism is connected to the motor; the wire rope is wound on the winding mechanism; the other end of the wire rope is connected to the hook; when the controller controls the motor to rotate positively, the wire rope is wound on the winding mechanism and the hook ascends; when the controller controls the motor to rotate negatively, the wire rope is released from the winding mechanism and the hook descends; the hoisting arm is folding type; the hoister is arranged on a small handcart; the bottom of the hoister is connected to the small handcart through a hinge and then is fixed through a bolt; and when the hoister is folded, the bolt is detached. According to the technical scheme in the invention, the hoisting arm is arranged as folding type and the hoister is arranged on the small handcart, so the hoister can be conveniently moved, and the hoister has simple structure and is convenient to manufacture and use.
Description
Technical field
The present invention relates to a kind of lifting machine, particularly a kind of conveniently moving, collapsible lifting machine belong to technical field of engineering machinery.
Background technology
In the prior art, lifting machine is a common equipment, comprises lifting arm, motor, controller, winding mechanism, steel rope, hook usually; Described motor is arranged on the lifting arm; Described controller links to each other with motor, is used for controlling the work of motor; Described winding mechanism links to each other with motor, and steel rope is wrapped on the winding mechanism, and the other end of steel rope connects hook; When controller control motor was just changeing, steel rope was wound mechanism and twines, and hook rises; When the counter-rotating of controller control motor, steel rope is wound mechanism and discharges, and hook descends.The lifting machine of this structure, general lifting arm is than higher, and moving needs multi agent cooperation, not too convenient.
Summary of the invention
At the technical matters of above-mentioned existence, the purpose of this invention is to provide a kind of conveniently moving, collapsible lifting machine.
Realize that technical scheme of the present invention is: a kind of collapsible lifting machine comprises lifting arm, motor, controller, winding mechanism, steel rope, hook; Described motor is arranged on the lifting arm; Described controller links to each other with motor, is used for controlling the work of motor; Described winding mechanism links to each other with motor, and steel rope is wrapped on the winding mechanism, and the other end of steel rope connects hook; When controller control motor was just changeing, steel rope was wound mechanism and twines, and hook rises; When the counter-rotating of controller control motor, steel rope is wound mechanism and discharges, and hook descends; Described lifting arm is folding; Described lifting arm comprises many folding arms; Adjacent folding arm can be rotationally connected by hinge, passes through bolt again; When folding, it is promptly collapsible to pull down bolt.
When preferably, described motor is arranged on work on the folding arm of most significant end.
Preferably, described lifting machine is provided with on the waggon, and described lifting machine bottom is connected with waggon by hinge, passes through bolt again; When folding, it is promptly collapsible to pull down bolt.
Preferably, described waggon trailing wheel is provided with brake gear.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage:
Because the employing of technique scheme, lifting arm is arranged to folding, and described lifting arm comprises many folding arms; Adjacent folding arm can be rotationally connected by hinge, passes through bolt again; When folding, it is promptly collapsible to pull down bolt; When described motor is arranged on work on the folding arm of most significant end; Simultaneously, lifting machine is arranged on the waggon, can make things convenient for moving of lifting machine; Described waggon trailing wheel is provided with brake gear, can conveniently realize the control to waggon; And simple in structure, convenient manufacturing, use.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the erectility block diagram of the collapsible lifting machine of the present invention;
Accompanying drawing 2 is the complete folded state block diagram of the collapsible lifting machine of the present invention;
Accompanying drawing 3 is the semi-collapsed condition block diagram of the collapsible lifting machine of the present invention;
Wherein: 1, lifting arm; 2, motor; 3, controller; 4, winding mechanism; 5, steel rope; 6, hook; 7, waggon; 8, trailing wheel; 9, brake gear; 10, hinge; 11, bolt.
The specific embodiment:
Of the present invention a kind of collapsible lifting machine as shown in Figure 1 comprises lifting arm 1, motor 2, controller 3, winding mechanism 4, steel rope 5, hook 6; Described motor 2 is arranged on the lifting arm 1; Described controller 3 links to each other with motor 2 by cable, is used for controlling the work of motor; Described winding mechanism 4 links to each other with motor 2, and steel rope 5 is wrapped on the winding mechanism 4, and the other end of steel rope 5 connects hook 6; When controller control motor was just changeing, steel rope 5 was wound mechanism 4 and twines, and hook rises; When the counter-rotating of controller control motor, steel rope 5 is wound mechanism 4 and discharges, and hook descends; Described lifting arm 1 is folding; Described lifting arm 1 comprises many folding arms; Adjacent folding arm can be rotationally connected by hinge 10, and is fixing by bolt 11 again; When folding, it is promptly collapsible to pull down bolt 11; When described motor 2 is arranged on work on the folding arm of most significant end; The electronic lifting machine of described folding is provided with on the waggon 7, and described lifting machine bottom is connected with waggon by hinge 10, and is fixing by bolt 11 again; When folding, it is promptly collapsible to pull down bolt; Described waggon 7 trailing wheels 8 are provided with brake gear 9; Mode of operation is seen accompanying drawing 1; Collecting state is seen accompanying drawing 2; See accompanying drawing 3 in the unpack procedure.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage:
Because the employing of technique scheme, lifting arm is arranged to folding, and described lifting arm comprises many folding arms; Adjacent folding arm can be rotationally connected by hinge, passes through bolt again; When folding, it is promptly collapsible to pull down bolt; When described motor is arranged on work on the folding arm of most significant end; Simultaneously, lifting machine is arranged on the waggon, can make things convenient for moving of lifting machine; Described waggon trailing wheel is provided with brake gear, can conveniently realize the control to waggon; And simple in structure, convenient manufacturing, use.
Below only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the present invention, all drop within the rights protection scope of the present invention.
Claims (4)
1. a collapsible lifting machine comprises lifting arm, motor, controller, winding mechanism, steel rope, hook; Described motor is arranged on the lifting arm; Described controller links to each other with motor, is used for controlling the work of motor; Described winding mechanism links to each other with motor, and steel rope is wrapped on the winding mechanism, and the other end of steel rope connects hook; When controller control motor was just changeing, steel rope was wound mechanism and twines, and hook rises; When the counter-rotating of controller control motor, steel rope is wound mechanism and discharges, and hook descends; It is characterized in that: described lifting arm is folding; Described lifting arm comprises many folding arms; Adjacent folding arm can be rotationally connected by hinge, passes through bolt again; When folding, it is promptly collapsible to pull down bolt.
2. collapsible lifting machine according to claim 1 is characterized in that: when described motor is arranged on work on the folding arm of most significant end.
3. collapsible lifting machine according to claim 1 is characterized in that: described lifting machine is provided with on the waggon, and described lifting machine bottom is connected with waggon by hinge, passes through bolt again; When folding, it is promptly collapsible to pull down bolt.
4. collapsible lifting machine according to claim 1 is characterized in that: described waggon trailing wheel is provided with brake gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102327233A CN102079488A (en) | 2009-11-30 | 2009-11-30 | Folding type hoister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102327233A CN102079488A (en) | 2009-11-30 | 2009-11-30 | Folding type hoister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102079488A true CN102079488A (en) | 2011-06-01 |
Family
ID=44085718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102327233A Pending CN102079488A (en) | 2009-11-30 | 2009-11-30 | Folding type hoister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102079488A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431925A (en) * | 2011-12-12 | 2012-05-02 | 山东电力集团公司聊城供电公司 | Portable test instrument lifting device |
| CN102701102A (en) * | 2012-05-20 | 2012-10-03 | 安徽省电力公司蚌埠供电公司 | Lifting device for replacing transformer cooling fan |
| CN104925671A (en) * | 2015-06-03 | 2015-09-23 | 中国核电工程有限公司 | Telescopic manipulator installation and maintenance trolley |
-
2009
- 2009-11-30 CN CN2009102327233A patent/CN102079488A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431925A (en) * | 2011-12-12 | 2012-05-02 | 山东电力集团公司聊城供电公司 | Portable test instrument lifting device |
| CN102701102A (en) * | 2012-05-20 | 2012-10-03 | 安徽省电力公司蚌埠供电公司 | Lifting device for replacing transformer cooling fan |
| CN104925671A (en) * | 2015-06-03 | 2015-09-23 | 中国核电工程有限公司 | Telescopic manipulator installation and maintenance trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110601 |