CN204689416U - A kind of hoisting crane rotary hanger - Google Patents
A kind of hoisting crane rotary hanger Download PDFInfo
- Publication number
- CN204689416U CN204689416U CN201520260239.2U CN201520260239U CN204689416U CN 204689416 U CN204689416 U CN 204689416U CN 201520260239 U CN201520260239 U CN 201520260239U CN 204689416 U CN204689416 U CN 204689416U
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- China
- Prior art keywords
- lifting
- hanging beam
- fixedly connected
- fixed pulley
- pivoting support
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Abstract
The utility model discloses a kind of hoisting crane rotary hanger, comprise trolley, lifting drive motor, drop-gear box, two groups of double crosslinking drums, 4 groups of lifting assemblies, lifting hanging beams and rotate hanging beam, each double crosslinking drum is connected with two groups of lifting assemblies, often organizes lifting assembly and comprises the first fixed pulley, the second fixed pulley and movable pulley.4 groups of lifting assemblies form hyperstatic structure, and what produce in the use procedure of reduction suspender rocks.Pivoting support is provided with between lifting hanging beam and rotation hanging beam, lifting hanging beam is fixedly connected with the inner ring of pivoting support, rotate hanging beam to be fixedly connected with the external toothing of pivoting support, lifting hanging beam is fixedly connected with the rotary components driving pivoting support external toothing, thus alleviate manpower burden, increase the safety in utilization of suspender.The midway location rotating the lower surface of hanging beam is rotatably connected to suspension hook, and the rotation hanging beam of suspension hook both sides is symmetrically distributed with some Electromagnetic slings for lifting loads, and the crane lifting service for bar provides sufficient reliability.
Description
Technical field
The utility model belongs to the technical field of hoisting crane, specifically, relates to a kind of hoisting crane rotary hanger.
Background technology
In crane hanger, what the most often use is exactly suspension hook, but in steel mill during handling bar, when particularly the length of bar is longer, suspension hook can not provide enough firm binding mode; Moreover bar often needs to rotate in transportation, what current majority of case relied on is operative employee artificially push-and-pull bar to realize the rotation of bar, this using method waste of manpower and operation tool is potentially dangerous.
Utility model content
For deficiency above-mentioned in prior art, the utility model provides a kind of hoisting crane rotary hanger.
In order to achieve the above object, the solution that the utility model adopts is: a kind of hoisting crane rotary hanger, comprise trolley, lifting drive motor, drop-gear box, two groups of double crosslinking drums, 4 groups of lifting assemblies, lifting hanging beam and rotation hanging beam, drop-gear box drives by being elevated drive motor, double crosslinking drum is symmetricly set on drop-gear box both sides and is fixedly connected with the axle drive shaft of drop-gear box, each double crosslinking drum comprises two steel ropes, each double crosslinking drum is connected with two groups of lifting assemblies by described two steel ropes, often organize lifting assembly and comprise the first fixed pulley, second fixed pulley and movable pulley, trolley edge is fixedly connected with bracing frame, second fixed pulley is fixedly connected with bracing frame top, first fixed pulley is fixedly connected in the trolley between duplex cylinder and the second fixed pulley, movable pulley is fixedly connected with lifting hanging beam.
Pivoting support is provided with between lifting hanging beam and rotation hanging beam, lifting hanging beam is fixedly connected with the inner ring of pivoting support, rotate hanging beam to be fixedly connected with the external toothing of pivoting support, lifting hanging beam is fixedly connected with two cover rotary components, two cover rotary components are symmetrical about pivoting support, often overlap rotary components and comprise rotary drive motor and planet-cycloid reducer, the output shaft of planet-cycloid reducer is fixedly connected with miniature gears, and miniature gears engages with the external toothing of pivoting support; The midway location rotating the lower surface of hanging beam is rotatably connected to suspension hook, and the rotation hanging beam of suspension hook both sides is symmetrically distributed with some Electromagnetic slings for lifting loads.
Further, movable pulley comprises the first traction sheave and the second traction sheave, and steel rope is wound around the first traction sheave, the first fixed pulley, the second traction sheave and the second fixed pulley successively, and the two ends of steel rope are fixedly connected with trolley with double crosslinking drum respectively.
The beneficial effects of the utility model are, this device adopts 4 groups of lifting assemblies, and each movable pulley is provided with two traction sheaves, is wound with two circles for the steel rope lifted by crane on movable pulley, thus suspender and hoisting crane form hyperstatic structure, what produce in the use procedure of reduction suspender rocks; Lifting hanging beam arranges the rotary components that promising rotating lifting beam provides moment of torsion, achieves the automatic rotation of suspender, alleviate manpower burden, increase the safety in utilization of suspender; Rotate below hanging beam and be provided with suspension hook and Electromagnetic slings for lifting loads simultaneously, not only can complete the conventional crane lifting service of hoisting crane, more can provide sufficient reliability for the crane lifting service of bar.
Accompanying drawing explanation
Fig. 1 is the front view of hoisting crane rotary hanger of the present utility model.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Fig. 3 is the right elevation of hoisting crane rotary hanger of the present utility model.
Fig. 4 is the birds-eye view of hoisting crane rotary hanger of the present utility model.
In accompanying drawing:
1-trolley; 11-bracing frame; 2-lifting drive motor; 3-drop-gear box; 4-double crosslinking drum; 41-steel rope; 5-lifting assembly; 51-the first fixed pulley; 52-the second fixed pulley; 53-movable pulley; 53a-the first traction sheave; 53b-the second traction sheave; 6-lifting hanging beam; 61-pivoting support; 7-rotary components; 71-rotary drive motor; 72-planet-cycloid reducer; 73-miniature gears; 8-rotate hanging beam; 81-suspension hook; 82-Electromagnetic slings for lifting loads.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
The utility model provides a kind of hoisting crane rotary hanger, as shown in accompanying drawing 1 and accompanying drawing 4, comprise trolley 1, lifting drive motor 2, drop-gear box 3, two groups of double crosslinking drums 4,4 groups of lifting assemblies 5, lifting hanging beam 6 and rotate hanging beam 8, drop-gear box 3 is driven by lifting drive motor 2, double crosslinking drum 4 is symmetricly set on drop-gear box 3 both sides and is fixedly connected with the axle drive shaft of drop-gear box 3, each double crosslinking drum 4 comprises two steel ropes 41, and each double crosslinking drum 4 is connected with two groups of lifting assemblies 5 by described two steel ropes 41.As shown in accompanying drawing 2 and accompanying drawing 3, often organize lifting assembly 5 and comprise the first fixed pulley 51, second fixed pulley 52 and movable pulley 53, trolley 1 edge is fixedly connected with bracing frame 11, second fixed pulley 52 is fixedly connected with bracing frame 11 top, first fixed pulley 51 is fixedly connected in the trolley 1 between duplex cylinder and the second fixed pulley 52, and movable pulley 53 is fixedly connected with lifting hanging beam 6.Movable pulley 53 comprises the first traction sheave 53a and the second traction sheave 53b, steel rope 41 is wound around the first traction sheave 53a, the first fixed pulley 51, second traction sheave 53b and the second fixed pulley 52 successively, and the two ends of steel rope 41 are fixedly connected with trolley 1 with double crosslinking drum 4 respectively.
Lifting drive motor 2 drives two double crosslinking drums 4 to rotate simultaneously, and the steel rope 41 on two double crosslinking drums 4 is all and leads to winding, and double crosslinking drum 4 drives 4 groups of lifting assemblies 5 to rise simultaneously, decline, for this suspender provides pulsation-free propulsive effort; This device adopts 4 groups of lifting assemblies 5, and each movable pulley 53 is provided with two traction sheaves, is wound with two circles for the steel rope 41 lifted by crane on movable pulley 53, thus suspender and hoisting crane form hyperstatic structure, and what produce in the use procedure of reduction suspender rocks.
As shown in Figure 2, pivoting support 61 is provided with between lifting hanging beam 6 and rotation hanging beam 8, lifting hanging beam 6 is fixedly connected with the inner ring of pivoting support 61, rotate hanging beam 8 to be fixedly connected with the external toothing of pivoting support 61, lifting hanging beam 8 is fixedly connected with two cover rotary components 7, two cover rotary components 7 are symmetrical about pivoting support 61, often overlap rotary components 7 and comprise rotary drive motor 71 and planet-cycloid reducer 72, the output shaft of planet-cycloid reducer 72 is fixedly connected with miniature gears 73, and miniature gears 73 engages with the external toothing of pivoting support 61.Lifting hanging beam 6 arranges the actuating device that promising rotating lifting beam 8 provides moment of torsion, achieves the automatic rotation of suspender, alleviate manpower burden, increase the safety in utilization of suspender.
As shown in Figure 1, the midway location rotating the lower surface of hanging beam 8 is rotatably connected to suspension hook 81, the rotation hanging beam 8 of suspension hook 81 both sides is symmetrically distributed with some Electromagnetic slings for lifting loads 82, not only can completes the conventional crane lifting service of hoisting crane, more can provide sufficient reliability for the crane lifting service of bar.
Claims (2)
1. a hoisting crane rotary hanger, it is characterized in that: comprise trolley (1), lifting drive motor (2), drop-gear box (3), two groups of double crosslinking drums (4), 4 groups of lifting assemblies (5), lifting hanging beam (6) and rotation hanging beam (8), drop-gear box (3) is driven by lifting drive motor (2), double crosslinking drum (4) is symmetricly set on drop-gear box (3) both sides and is fixedly connected with the axle drive shaft of drop-gear box (3), each double crosslinking drum (4) comprises two steel ropes (41), each double crosslinking drum (4) is connected with two groups of lifting assemblies (5) by described two steel ropes (41), often organize lifting assembly (5) and comprise the first fixed pulley (51), second fixed pulley (52) and movable pulley (53), trolley (1) edge is fixedly connected with bracing frame (11), second fixed pulley (52) is fixedly connected with bracing frame (11) top, first fixed pulley (51) is fixedly connected in the trolley (1) between duplex cylinder and the second fixed pulley (52), movable pulley (53) is fixedly connected with lifting hanging beam (6), pivoting support (61) is provided with between lifting hanging beam (6) and rotation hanging beam (8), lifting hanging beam (6) is fixedly connected with the inner ring of pivoting support (61), rotate hanging beam (8) to be fixedly connected with the external toothing of pivoting support (61), lifting hanging beam (8) is fixedly connected with two cover rotary components (7), two covers rotary components (7) are symmetrical about pivoting support (61), often overlap rotary components (7) and comprise rotary drive motor (71) and planet-cycloid reducer (72), the output shaft of planet-cycloid reducer (72) is fixedly connected with miniature gears (73), miniature gears (73) engages with the external toothing of pivoting support (61), the midway location rotating the lower surface of hanging beam (8) is rotatably connected to suspension hook (81), and the rotation hanging beam (8) of suspension hook (81) both sides is symmetrically distributed with some Electromagnetic slings for lifting loads (82).
2. hoisting crane rotary hanger according to claim 1, it is characterized in that: described movable pulley (53) comprises the first traction sheave (53a) and the second traction sheave (53b), steel rope (41) is wound around the first traction sheave (53a), the first fixed pulley (51), the second traction sheave (53b) and the second fixed pulley (52) successively, and the two ends of steel rope (41) are fixedly connected with trolley (1) with double crosslinking drum (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520260239.2U CN204689416U (en) | 2015-04-27 | 2015-04-27 | A kind of hoisting crane rotary hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520260239.2U CN204689416U (en) | 2015-04-27 | 2015-04-27 | A kind of hoisting crane rotary hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204689416U true CN204689416U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520260239.2U Expired - Fee Related CN204689416U (en) | 2015-04-27 | 2015-04-27 | A kind of hoisting crane rotary hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204689416U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803284A (en) * | 2015-04-27 | 2015-07-29 | 四川川起起重设备有限公司 | Rotating lifting appliance for crane |
| CN105905800A (en) * | 2016-06-29 | 2016-08-31 | 崔会斌 | Rotatable trolley on crane |
| CN107161856A (en) * | 2017-04-24 | 2017-09-15 | 李世强 | Bridge crane electromagnetic lifter angle automatic station-keeping system |
| CN108502722A (en) * | 2018-04-20 | 2018-09-07 | 郑州云启工业设备技术有限公司 | A kind of hanging method for mine mechanical and electric equipment installation |
| CN108862033A (en) * | 2018-08-15 | 2018-11-23 | 尤洛卡（山东）矿业科技有限公司 | A kind of boom hoisting |
-
2015
- 2015-04-27 CN CN201520260239.2U patent/CN204689416U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803284A (en) * | 2015-04-27 | 2015-07-29 | 四川川起起重设备有限公司 | Rotating lifting appliance for crane |
| CN105905800A (en) * | 2016-06-29 | 2016-08-31 | 崔会斌 | Rotatable trolley on crane |
| CN107161856A (en) * | 2017-04-24 | 2017-09-15 | 李世强 | Bridge crane electromagnetic lifter angle automatic station-keeping system |
| CN108502722A (en) * | 2018-04-20 | 2018-09-07 | 郑州云启工业设备技术有限公司 | A kind of hanging method for mine mechanical and electric equipment installation |
| CN108862033A (en) * | 2018-08-15 | 2018-11-23 | 尤洛卡（山东）矿业科技有限公司 | A kind of boom hoisting |
| CN108862033B (en) * | 2018-08-15 | 2020-02-18 | 尤洛卡（山东）矿业科技有限公司 | Hoisting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |