CN2815990Y - Hanging hook group - Google Patents
Hanging hook group Download PDFInfo
- Publication number
- CN2815990Y CN2815990Y CN 200520031750 CN200520031750U CN2815990Y CN 2815990 Y CN2815990 Y CN 2815990Y CN 200520031750 CN200520031750 CN 200520031750 CN 200520031750 U CN200520031750 U CN 200520031750U CN 2815990 Y CN2815990 Y CN 2815990Y
- Authority
- CN
- China
- Prior art keywords
- hanging hook
- utility
- model
- suspension hook
- pulley
- 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
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a hanging hook group, which belongs to a crane. The technical problem to be solved by the utility model is to design a hanging hook group which can not horizontally move in the process of hoisting and lifting. The utility model has the technical scheme that the hanging hook group comprises hanging hook shafts and pulleys, wherein even number pulley shafts which are arranged in parallel are supported in holes at the upper parts of yoke plates, and each pulley shaft is provided with two unidiameter pulleys; a hanging hook transverse beam connected with a hanging hook is supported in holes at the lower parts of the yoke plates, and the pulley shafts are two. The utility model is used in a crane, especially used in a crane with high precision of hoisting positions.
Description
Technical field
The utility model relates to a kind of hoisting crane, especially for pinpoint suspension hook group.
Background technology
Existing suspension hook group is generally by the suspension hook gib head, lifting beam with hook, nut and assembly pulley are formed, no matter the pulley multiplying power of assembly pulley is odd number or even number, in the process that hoists of suspension hook, by reel, the suspension hook group, in the sealing winding system that the fixed pulley group is formed, because the branch of steel rope is asymmetric, hang and cause suspension hook group generation parallel motion in the process that hoists of suspension hook, when precision equipment is installed, the placement location accuracy requirement height of lifting appliance, in order to eliminate the parallel motion error of suspension hook group, operating personal needs to eliminate this error by frequent crawl, and the electric current of the electric current of electrical motor in the crawl process during much larger than normal operation makes electric motor overheating, cause the accident that motor burns out, in this external crawl process, the contact of contactless switch is in the folding condition that does not stop, and makes its lost of life; The hidden danger that steel rope and trolley frame may interfere.
Summary of the invention
The technical matters that the utility model needs is a kind of suspension hook group of design, and this hook block group is in the not occurred level displacement of lifting process.The technical solution of the utility model is, a kind of suspension hook group, it comprises suspension hook axle and pulley, it is characterized in that: the even number sheave shaft that be arranged in parallel is supported in the hole on yoke plate top, each sheave shaft is provided with two isodiametric pulleys, and the lifting beam with hook that is connected with suspension hook is supported in the hole of yoke plate bottom.Sheave shaft is 2.The utility model is because the lifting hook pulley axle is two axles that respectively are provided with the identical pulley of two diameters, thereby relatively has the not advantage of occurred level displacement of lifting process with existing technology.
Description of drawings
Fig. 1 is a front view of the present utility model, and Fig. 2 is the left view of Fig. 1, and Fig. 3 twines scheme drawing for the utility model steel rope.
The specific embodiment
The utility model is described in further detail in conjunction with above-mentioned accompanying drawing, suspension hook group of the present utility model, the two piece axles of its sheave shaft 2 for being arranged in parallel, respectively be provided with two identical pulleys 1 in wheel footpath on each, sheave shaft is supported on the top of two symmetrically arranged yoke plates 3, and suspension hook 5 is supported on the bottom of above-mentioned yoke plate by lifting beam with hook 4.The utility model be applicable to the pulley multiplying power be even number and 〉=2 situation.The pulley multiplying power of present embodiment is 4 suspension hook group.When using the utility model one equilibrium arm 8 need be set on the trolley frame of hoisting crane, during assembling, equilibrium arm two suspension centres and the formed tangent line of lifting hook pulley and reel 6 and the formed tangent line of lifting hook pulley group are symmetrical in the formed straight line in fixed pulley 7 centers and suspension hook center, like this by reel, the suspension hook group, in the sealing winding system that fixed pulley group etc. is formed, steel rope is symmetrical in the formed straight line in fixed pulley center and suspension hook center fully, thereby suspension hook hoist or the decline process in just can avoid steel rope in the horizontal direction because asymmetric and occurred level displacement, the motor damage of having avoided frequent crawl operation and having caused by frequent crawl electrical motor, problems such as the contactless switch lost of life.
Claims (2)
1, a kind of suspension hook group, it comprises suspension hook axle and pulley, it is characterized in that: the even number sheave shaft that be arranged in parallel is supported in the hole on yoke plate top, and each sheave shaft is provided with two isodiametric pulleys, and the lifting beam with hook that is connected with suspension hook is supported in the hole of yoke plate bottom.
2, suspension hook group according to claim 1 is characterized in that: sheave shaft is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031750 CN2815990Y (en) | 2005-09-01 | 2005-09-01 | Hanging hook group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031750 CN2815990Y (en) | 2005-09-01 | 2005-09-01 | Hanging hook group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2815990Y true CN2815990Y (en) | 2006-09-13 |
Family
ID=36995792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031750 Expired - Fee Related CN2815990Y (en) | 2005-09-01 | 2005-09-01 | Hanging hook group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2815990Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2005
- 2005-09-01 CN CN 200520031750 patent/CN2815990Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201901526U (en) | Mobile crane and supporting-foot base plate thereof | |
| CN103183271A (en) | Construction hoist | |
| CN2815990Y (en) | Hanging hook group | |
| CN201834706U (en) | Automobile lifter with front-mounted safety device | |
| CN208747486U (en) | A kind of balance hanging beam group suspender | |
| CN215798054U (en) | Automobile hoisting equipment capable of performing electromagnetic adsorption | |
| CN202016810U (en) | Electric hoist crane | |
| CN202181161U (en) | Suspension beam device for crane | |
| CN213679490U (en) | Large-tonnage low-spacing main and auxiliary lifting trolley | |
| CN204549989U (en) | Heavy vessel shell ring turning device | |
| CN204752006U (en) | Cantilever beam type electric block | |
| CN2504244Y (en) | Novel guiding device | |
| CN208589302U (en) | A kind of mobile hydraulic frame type stranding machine wiring vehicle | |
| CN207671559U (en) | A kind of stiff arms crane | |
| CN201825703U (en) | Gas cylinder hydraulic pressure test perpendicular lifting device | |
| CN205616455U (en) | A major possession delivery automotive vehicle for electric plate wire | |
| CN201351098Y (en) | Lifting frame of automobile lifter | |
| CN201128657Y (en) | Crane winding device for lifting wire cable | |
| CN212151308U (en) | Crane lifting lug structure | |
| CN215558289U (en) | Heavily block and trade hoist for electricity | |
| CN214359867U (en) | Whole dress hoisting accessory based on production line | |
| CN220596773U (en) | Hanging beam of double-bridge crane | |
| CN217201701U (en) | Electric hoist used in acid pickling environment | |
| CN214935519U (en) | Omnidirectional movement hoisting platform loaded with cantilever crane | |
| CN216038178U (en) | Stabilizing pulley block for lifting hook |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Weihua Heavy Machinery Co., Ltd. Assignor: Weihua Co., Ltd. Contract fulfillment period: 2006.1.1 to 2015.9.1 Contract record no.: 2009410000020 Denomination of utility model: Hanging hook group Granted publication date: 20060913 License type: Exclusive license Record date: 20090402 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.1.1 TO 2015.9.1; CHANGE OF CONTRACT Name of requester: HENAN WEIHUA HEAVY MACHINARY CO., LTD. Effective date: 20090402 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060913 Termination date: 20130901 |