CN201473190U - Hanger of crane - Google Patents
Hanger of crane Download PDFInfo
- Publication number
- CN201473190U CN201473190U CN2009201885755U CN200920188575U CN201473190U CN 201473190 U CN201473190 U CN 201473190U CN 2009201885755 U CN2009201885755 U CN 2009201885755U CN 200920188575 U CN200920188575 U CN 200920188575U CN 201473190 U CN201473190 U CN 201473190U
- Authority
- CN
- China
- Prior art keywords
- pawl
- suspension bracket
- hangs
- hanging
- crane
- 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.)
- Expired - Lifetime
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses hanger of a crane, which comprises a hanging bracket and a hanging claw; a hanging bracket rotary driving device drives a rotating and bearing ring to drive the hanging bracket so as to realize the overall rotation of the hanging bracket; a hanging claw rotating and driving device drives a worm and worm gear transmission device to realize the rotation of the hanging claw in a set scope; the hanging claw is provided with a locating lug. The hanger of the crane has the advantages of simple and flexible structure as well as convenient and safe operation, and can realize the rotation of the hanging bracket, the rotation of the hanging claw and the location of lifted goods.
Description
Technical field
The utility model belongs to crane facility, is specifically related to crane hanger.
Background technology
The suspender that uses on the hoisting crane is simple in structure usually at present, general only realizing the lifting of goods in vertical direction, the position that generally needs to adjust crane or crane carriage when the lifting position of goods or placement location are not easy to suspender work realizes that suspender hangs goods.Traditional suspender adopts the external swing type mechanism to adjust the angle of suspension bracket, but can't realize hanging pawl rotation and goods location simultaneously, is inconvenient to lift by crane in some special operation conditions.
Summary of the invention
The utility model purpose is: a kind of crane hanger is provided, this apparatus structure simple and flexible, easy and safe to operate, can realize simultaneously suspension bracket revolution, hang the rotation of pawl and the location of lifting cargo.
The technical solution of the utility model is: a kind of crane hanger, comprise suspension bracket and hang pawl, one cover fixed pulley group is installed in the middle of the described suspender, connects by a cover revolution support ring between fixed pulley group and the suspension bracket, the pivoting support circle drives the suspension bracket revolution under the driving of suspension bracket device for revolving and driving; The described pawl that hangs hangs the pawl transmission device and is connected with a cover respectively, hangs the pawl transmission device and drives under the driving of hanging the pawl rotating driving device and hang pawl and rotate, and every is equipped with a locating convex block in the middle part of hanging pawl; Described suspension bracket device for revolving and driving comprises the suspension bracket drive motor, is connected retarder, output shaft and driven wheel on the suspension bracket drive motor; The described pawl rotating driving device that hangs comprises and hangs the pawl drive motor, is connected the retarder that hangs on the pawl drive motor; The described pawl transmission device that hangs is a worm gearing; Described fixed pulley group links to each other with the lifting mechanism of crane carriage by steel rope, to realize the suspender lifting.
The utility model advantage is:
1. the utility model drives suspension bracket by suspension bracket device for revolving and driving driving rotational support ring and realizes the whole rotation of suspension bracket;
2. the utility model realizes that by hanging pawl rotating driving device driving worm gearing hanging pawl rotates in setting range;
3. the utility model hangs pawl and is provided with locating convex block, in goods lifting process goods is positioned and guarantees safety.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the structural representation front view of crane hanger;
Fig. 2 is the structural representation birds-eye view of crane hanger.
Wherein: 1 is suspension bracket; 2 for hanging pawl; 3 is the fixed pulley group; 4 is the pivoting support circle; 5 is the suspension bracket drive motor; 6 is worm gearing; 7 for hanging the pawl drive motor; 8 is locating convex block; 9 is driven wheel.
The specific embodiment
Embodiment: as Fig. 1, shown in Figure 2, a kind of crane hanger, what comprise rectangular suspension bracket 1 and column hangs pawl 2, one cover fixed pulley group 3 is installed in the middle of the described suspender, connect by a cover revolution support ring 4 between fixed pulley group 3 and the suspension bracket 1, pivoting support circle 4 drives suspension bracket 1 revolution under the driving of suspension bracket device for revolving and driving; The described pawl 2 that hangs hangs the pawl transmission device and is connected with a cover respectively, hangs the pawl transmission device and drives under the driving of hanging the pawl rotating driving device and hang pawl 2 and rotate, and every is hung pawl 2 middle parts and is equipped with a locating convex block 8; Described suspension bracket device for revolving and driving comprises suspension bracket drive motor 5, is connected retarder, output shaft and driven wheel 9 on the suspension bracket drive motor 5; The described pawl rotating driving device that hangs comprises and hangs pawl drive motor 7, is connected the retarder that hangs on the pawl drive motor 7; The described pawl transmission device that hangs is a worm gearing 6; Described fixed pulley group 3 links to each other with the lifting mechanism of crane carriage by steel rope, to realize the suspender lifting.
During suspender work, guarantee that at first the steel rope of crane hoisting mechanism and cable drum electric power system connect and hang pawl 2 and open fully, the crane carriage placement location that moves to goods slowly puts down suspender then, unlatching is hung the pawl rotary knob and is made and hang pawl drive motor 7 operation, and worm gearing 6 rotates and adjusts the angle of hanging pawl 2 and goods is clamped and reliably located by 8 pairs of goods of locating convex block under motor-driven; Lifting mechanism starts freight lifting to assigned address, start suspension bracket drive motor 5 is driven pivoting support circle 4 by driven wheel 9 after drop-gear box slows down inner ring rotation, adjust after the placement angle of goods suspender in suspension bracket under the drive of pivoting support circle 4 inner rings 1 rotation and slowly descend and put down goods, open and hang the pawl reset button and goods is unclamped hang pawl 2 simultaneously and reset at the crane carriage operating unit and run to next workshop section under driving.
The utility model drives suspension bracket 1 by suspension bracket drive motor 5 driving rotational support rings 4 and realizes suspension bracket 1 whole rotation; Realize that by hanging pawl drive motor 7 driving worm gearings 6 hanging pawl 2 rotates in setting range; Hang pawl 2 and be provided with locating convex block 8, in the lifting process of goods, goods positioned and guarantee safety.
Claims (5)
1. crane hanger, comprise suspension bracket (1) and hang pawl (2), it is characterized in that: a cover fixed pulley group (3) is installed in the middle of the described suspender, connect by a cover revolution support ring (4) between fixed pulley group (3) and the suspension bracket (1), pivoting support circle (4) drives suspension bracket (1) revolution under the driving of suspension bracket device for revolving and driving; The described pawl (2) that hangs hangs the pawl transmission device and is connected with a cover respectively, hangs the pawl transmission device and drives under the driving of hanging the pawl rotating driving device and hang pawl (2) and rotate, and every is equipped with a locating convex block (8) in the middle part of hanging pawl (2).
2. crane hanger according to claim 1 is characterized in that: described suspension bracket device for revolving and driving comprises suspension bracket drive motor (5), is connected retarder, output shaft and driven wheel (9) on the suspension bracket drive motor (5).
3. crane hanger according to claim 1 is characterized in that: the described pawl rotating driving device that hangs comprises and hangs pawl drive motor (7), is connected the retarder that hangs on the pawl drive motor (7).
4. crane hanger according to claim 1 is characterized in that: the described pawl transmission device that hangs is worm gearing (6).
5. crane hanger according to claim 1 is characterized in that: described fixed pulley group (3) links to each other with the lifting mechanism of crane carriage by steel rope, to realize the suspender lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201885755U CN201473190U (en) | 2009-08-11 | 2009-08-11 | Hanger of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201885755U CN201473190U (en) | 2009-08-11 | 2009-08-11 | Hanger of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201473190U true CN201473190U (en) | 2010-05-19 |
Family
ID=42409434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201885755U Expired - Lifetime CN201473190U (en) | 2009-08-11 | 2009-08-11 | Hanger of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201473190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311044A (en) * | 2011-06-14 | 2012-01-11 | 白银有色集团股份有限公司 | Specific lifting appliance for electrolytic cathode copper |
| CN103407938A (en) * | 2013-08-27 | 2013-11-27 | 山西森尔科技有限公司 | Material carrying mechanical device for hoisting |
-
2009
- 2009-08-11 CN CN2009201885755U patent/CN201473190U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311044A (en) * | 2011-06-14 | 2012-01-11 | 白银有色集团股份有限公司 | Specific lifting appliance for electrolytic cathode copper |
| CN103407938A (en) * | 2013-08-27 | 2013-11-27 | 山西森尔科技有限公司 | Material carrying mechanical device for hoisting |
| CN103407938B (en) * | 2013-08-27 | 2016-04-13 | 山西森尔科技有限公司 | Material carrying machine device is used in lifting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: EUROCRANE LIFTING EQUIPMENT CO., LTD. Free format text: FORMER NAME: EUROCRANE LIFTING EQUIPMENT (SUZHOU) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215211, Suzhou, Jiangsu Province, Wujiang City, Fen Lake Economic Development Zone on the north side of the road Patentee after: Eurocrane Heavy Industry Co., Ltd. Address before: 215211, Suzhou, Jiangsu Province, Wujiang City, Fen Lake Economic Development Zone on the north side of the road Patentee before: Eurocrane Lifting Equipment (Suzhou) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |
|
| CX01 | Expiry of patent term |