CN201140965Y - Trolley type balance sling - Google Patents
Trolley type balance sling Download PDFInfo
- Publication number
- CN201140965Y CN201140965Y CNU2007201984060U CN200720198406U CN201140965Y CN 201140965 Y CN201140965 Y CN 201140965Y CN U2007201984060 U CNU2007201984060 U CN U2007201984060U CN 200720198406 U CN200720198406 U CN 200720198406U CN 201140965 Y CN201140965 Y CN 201140965Y
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- CN
- China
- Prior art keywords
- pulley
- suspension hook
- type balance
- embedded
- cranes
- 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 - Fee Related
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a pulley type balancing hanger, which aims to provide a pulley type balancing hanger that can swing a cargo jointly by two cranes and realize the automatic balance adjustment when the cranes have asynchronous motions. The pulley type balancing hanger comprises a frame, a wire rope, pulleys, pulley shafts, a hook and a hook shaft, wherein, the pulley shafts are embedded into the two sides of the upper part of the frame respectively, pulleys are arranged on the pulley shafts, one end of the wire rope penetrates into the pulley at one side and goes out from the pulley at the other side, and the hook shaft is embedded into the middle part of the lower part of the frame and connected with the hook. The pulley type balancing hanger is suitable for lifting cargoes such as heavy and large equipment by two cranes jointly.
Description
One, technical field
The utility model relates to a kind of suspender of lift cargo, especially a kind of pulley-type balance sling.
Two, background technology
At present, during with big dead weight cargo of two common handlings of hoisting crane, be that hoist cable direct connection with two hoisting cranes is on goods, asynchronous as in handling, running into two hoisting crane actions, will cause by the overbalance of hoisting thing, two hoisting cranes is stressed also inhomogeneous simultaneously, and this both easily to being impacted by the quality of hoisting thing, easily caused damage to hoisting crane again.
Three, summary of the invention
The purpose of this utility model is the deficiency that is difficult to reach the goods balance during at goods of the common handling of present two hoisting cranes, provide a kind of can be at goods of two common handlings of hoisting crane, move the pulley-type balance sling that reaches the automatically regulating balance when asynchronous at hoisting crane.
Pulley-type balance sling of the present utility model, comprise framework, steel rope, pulley, sheave shaft, suspension hook, suspension hook axle, described framework upper both sides are embedded with sheave shaft respectively, pulley is arranged on the sheave shaft, steel rope one end breaks away to take turns from one and pierces into and pass from the opposite side pulley, be embedded with the suspension hook axle in the middle of the framework bottom, the suspension hook axle is connected with suspension hook.
Described framework has collar supports by two flat board parallel compositions between two flat boards, is linked by dull and stereotyped, sleeve pipe and nut by bolt.
Owing to adopt technique scheme, the beneficial effects of the utility model are, with goods of two common handlings of hoisting crane the time, the hoist cable of two hoisting cranes is connected respectively to the two ends of steel rope, goods is connected to suspension hook, and the action of two hoisting cranes makes by the hoisting thing to keep balance by the flexible balance that reaches of steel rope on pulley in the handling, the stressed of two hoisting cranes reached evenly, ensured production safety.
Four, description of drawings:
Fig. 1 is the outside drawing of the utility model pulley-type balance sling;
Fig. 2 is Figure 1A-A section-drawing of the utility model pulley-type balance sling;
Fig. 3 is Fig. 2 B-B section-drawing of the utility model pulley-type balance sling.
Among the figure: steel rope 1, framework 2, sheave shaft 3, pulley 4, sleeve pipe 5, bolt 6, pulley 7, suspension hook axle 8, suspension hook 9, nut 10.
Five, the specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
The utility model pulley-type balance sling, comprise steel rope 1, framework 2, sheave shaft 3, pulley 4, sleeve pipe 5, bolt 6, pulley 7, suspension hook axle 8, suspension hook 9, nut 10, described framework 2 is middle empty shape, both sides, framework 2 top are embedded with sheave shaft 3 respectively, pulley 4 is arranged on the sheave shaft 3, steel rope 1 one ends pierce into and pass from opposite side pulley 7 from a sideslip wheel 4, are embedded with suspension hook axle 8 in the middle of framework 2 bottoms, and suspension hook axle 8 is connected with suspension hook 9.
The utility model can also be realized by following technical solution: described framework 2 has sleeve pipe 5 to support by two flat board parallel compositions between two flat boards, linked with nut 10 by dull and stereotyped, sleeve pipe 5 by bolt 6.
The described a kind of pulley-type balance sling of the utility model is work like this: during with goods of two common handlings of hoisting crane, the hoist cable of two hoisting cranes is connected respectively to the two ends of steel rope 1, goods is connected to suspension hook 9, the action of two hoisting cranes is by flexible the reach balance of steel rope 1 on pulley 4, pulley 7 in the handling, make by the hoisting thing and keep balance, the stressed of two hoisting cranes reached evenly, ensured production safety.
Claims (2)
1, a kind of pulley-type balance sling, comprise framework, steel rope, pulley, sheave shaft, suspension hook, suspension hook axle, it is characterized in that, described framework upper both sides are embedded with sheave shaft respectively, pulley is arranged on the sheave shaft, steel rope one end breaks away to take turns from one and pierces into and pass from the opposite side pulley, is embedded with the suspension hook axle in the middle of the framework bottom, and the suspension hook axle is connected with suspension hook.
2, a kind of pulley-type balance sling according to claim 1 is characterized in that, described framework has collar supports by two flat board parallel compositions between two flat boards, is linked by dull and stereotyped, sleeve pipe and nut by bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201984060U CN201140965Y (en) | 2007-11-27 | 2007-11-27 | Trolley type balance sling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201984060U CN201140965Y (en) | 2007-11-27 | 2007-11-27 | Trolley type balance sling |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201140965Y true CN201140965Y (en) | 2008-10-29 |
Family
ID=40068678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201984060U Expired - Fee Related CN201140965Y (en) | 2007-11-27 | 2007-11-27 | Trolley type balance sling |
Country Status (1)
Country | Link |
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CN (1) | CN201140965Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102295226A (en) * | 2011-08-23 | 2011-12-28 | 张家港市安远钢结构有限公司 | Sling balancing device |
CN102874682A (en) * | 2012-09-26 | 2013-01-16 | 芜湖合建路桥机械有限公司 | Double-pulley hoisting connecting device |
CN103112780A (en) * | 2013-03-08 | 2013-05-22 | 株洲天桥起重机股份有限公司 | Swinging method of large-scale square object and crane thereof |
CN112520579A (en) * | 2020-12-16 | 2021-03-19 | 厦门大学 | Multi-lifting-point self-balancing lifting device with adjustable interval |
-
2007
- 2007-11-27 CN CNU2007201984060U patent/CN201140965Y/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102295226A (en) * | 2011-08-23 | 2011-12-28 | 张家港市安远钢结构有限公司 | Sling balancing device |
CN102874682A (en) * | 2012-09-26 | 2013-01-16 | 芜湖合建路桥机械有限公司 | Double-pulley hoisting connecting device |
CN102874682B (en) * | 2012-09-26 | 2015-10-28 | 芜湖合建路桥机械有限公司 | A kind of sister block lifting connecting device |
CN103112780A (en) * | 2013-03-08 | 2013-05-22 | 株洲天桥起重机股份有限公司 | Swinging method of large-scale square object and crane thereof |
CN103112780B (en) * | 2013-03-08 | 2016-01-06 | 株洲天桥起重机股份有限公司 | A kind of handling method of large-scale square articles and hoisting crane thereof |
CN112520579A (en) * | 2020-12-16 | 2021-03-19 | 厦门大学 | Multi-lifting-point self-balancing lifting device with adjustable interval |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Zong Shengqi Document name: Notification of Termination of Patent Right |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20111127 |