CN101898718B - Sheep eye hook device of crane - Google Patents
Sheep eye hook device of crane Download PDFInfo
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- CN101898718B CN101898718B CN 200910033907 CN200910033907A CN101898718B CN 101898718 B CN101898718 B CN 101898718B CN 200910033907 CN200910033907 CN 200910033907 CN 200910033907 A CN200910033907 A CN 200910033907A CN 101898718 B CN101898718 B CN 101898718B
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- bearing
- hook
- fixed
- sleeve
- hook device
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Abstract
The invention relates to a sheep eye hook device of a crane, in particular to a hanger used on the crane for grabbing packed cargos, general cargos and other heavy objects, and the sheep eye hook device belongs to the technical field of the hoisting machinery. The hook device is characterized in that yoke plates on both sides are separated by a sleeve and form a hook body through bolts and nuts; a hook is arranged in a cross beam, hoisting nuts are used to compress a bearing installed on the upper part of the hook so as to fix the bearing on the cross beam; the cross beam is installed on the lower part of the hook body, the two ends of the cross beam are clamped by card boards and fixed by bolts. A pulley is installed on the sleeve outside a pulley shaft through a bearing; the sleeve is provided with a support ring; the both ends of the bearing are fixed by a bearing cover plate; the pulley shaft is installed in the middle of the hook body; one end of the pulley shaft is fixed by a shoulder, the other end is fixed by a card board and bolts; and the upper cover of the hook body is fixed by bolts and nuts. The sheep eye hook device has simple, compact and reasonable structure; and by using the hook device, the working intensity of the operating personnel can be lowered, the steel wire rope can be well prevented from sliding outside under an abnormal external force, and the whole hoisting operation can be safe and reliable.
Description
Technical field
The present invention relates to a kind of sheep eye hook device of hoisting crane, specifically be used for being used on the hoisting crane suspender of weights such as grippers goods, groceries, belong to the elevator machinery technical field.
Background technology
At present,, be used for weights such as grippers goods, groceries on the hoisting crane, normally come the work of starting parcel series through steel rope or special hanger in places such as harbour, goods yards.If adopt steel rope or special hanger when lifting, very dangerous, and also the operating personal working strength is big.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby provide a kind of simple in structure, rationally, can alleviate the operating personal working strength, the sheep eye hook device of the hoisting crane that whole lifting operation is safe and reliable.
According to technical scheme provided by the invention; It is whole that the sheep eye hook device of said hoisting crane adopts the both sides yoke plate to form suspension hook with bolt, nut at interval by sleeve; With the suspension hook crossbeam of packing into, compress the bearing of installing on suspension hook top and be fixed on the crossbeam with hook nut, crossbeam is installed in the whole bottom of suspension hook; Block with clamp at two ends, and use bolt.Pulley relies on the sleeve of bearing installation outside sheave shaft, and support ring is housed on the sleeve, and the bearing two ends are fixed by bearing cover; Sheave shaft is installed in the middle of the suspension hook integral body; Sheave shaft one end is fixed by shoulder, and the other end covers above suspension hook integral body and fixes with bolt, nut with clamp and bolt.
Compared with present technology the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; Can alleviate the operating personal working strength, can receive the outer cunning under the improper external force by the fine steel rope that prevents, whole lifting operation can be safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a structure side diagrammatic sketch of the present invention.
The specific embodiment
Following the present invention will combine the embodiment in the accompanying drawing to further describe:
Like Fig. 1～shown in Figure 2, comprise suspension hook 1, crossbeam 2, bearing 3, hook nut 4, yoke plate 5, sheave shaft 6, sleeve 7, support ring 8, pulley 9, cover 10, bearing 11, bearing cover 12, bolt 13, nut 14, clamp 15,16, bolt 17, sleeve 18, nut 19.
It is whole that both sides of the present invention yoke plate 5 is formed suspension hook with bolt 17, nut 19 at interval by sleeve 18; With suspension hook 1 crossbeam 2 of packing into; Compress the bearing of installing on suspension hook 1 top 3 and be fixed on the crossbeam 2 with hook nut 4; Crossbeam 2 is installed in the whole bottom of suspension hook, and block with clamp 15 at two ends, and fixing with bolt 16.Pulley 9 relies on bearing 11 to be installed on the sleeve 7 outside the sheave shaft 6; Support ring 8 is housed on the sleeve 7; Bearing 11 two ends are fixing by bearing cover 12, and sheave shaft 6 is installed in the middle of the suspension hook integral body, and sheave shaft 6 one ends are fixed by shoulder; The other end is fixing with clamp 15 and bolt 16, and cover 10 usefulness bolts 13, nut 14 are fixed above suspension hook integral body.
The present invention penetrates in the pulley through hoist rope in lifting operation, is controlled the upper and lower displacement of suspension hook by its folding and unfolding.Rely on bearing 3 that suspension hook can be rotated by 360 degree, do not receive any external force to influence operation.The retaining rope device of borrowing bolt 17, sleeve 18 to form can receive the outer cunning under the improper external force by the fine steel rope that prevents, makes whole lifting operation safe and reliable.
Claims (1)
1. the sheep eye hook device of a hoisting crane is characterized in that: both sides yoke plate (5) is assembled into suspension hook integral body at interval and with bolt (17), nut (19) by sleeve (18), suspension hook (1) crossbeam (2) of packing into; And be fixed on the crossbeam (2) through compress the bearing of installing on suspension hook (1) top (3) with hook nut (4), crossbeam (2) is installed in the whole bottom of suspension hook, and block with clamp (15) at two ends; And it is fixing with bolt (16); Pulley (9) relies on bearing (11) to be installed on the outer sleeve (7) of sheave shaft (6), and support ring (8) is housed on the sleeve (7), and bearing (11) two ends are fixing by bearing cover (12); Sheave shaft (6) is installed in the middle of the suspension hook integral body; Sheave shaft (6) one ends are fixed by shoulder, and the other end is fixing with clamp (15) and bolt (16), and cover (10) is fixed on suspension hook integral body top with bolt (13), nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910033907 CN101898718B (en) | 2009-05-27 | 2009-05-27 | Sheep eye hook device of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910033907 CN101898718B (en) | 2009-05-27 | 2009-05-27 | Sheep eye hook device of crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101898718A CN101898718A (en) | 2010-12-01 |
| CN101898718B true CN101898718B (en) | 2012-10-10 |
Family
ID=43224708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910033907 Active CN101898718B (en) | 2009-05-27 | 2009-05-27 | Sheep eye hook device of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101898718B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674142B (en) * | 2012-05-24 | 2014-01-01 | 无锡市新华起重工具有限公司 | Dust prevention structure of hook assembly |
| CN102992180A (en) * | 2012-11-19 | 2013-03-27 | 常州海力船用设备有限公司 | Marine 100-ton lifting hook group |
| CN102992183A (en) * | 2012-11-19 | 2013-03-27 | 常州海力船用设备有限公司 | Marine 15-ton lifting hook group |
| CN102992181A (en) * | 2012-11-19 | 2013-03-27 | 常州海力船用设备有限公司 | Hook group for double-bridge type crane |
| CN102992179A (en) * | 2012-11-19 | 2013-03-27 | 常州海力船用设备有限公司 | Marine 35-ton lifting hook group |
| CN108910740A (en) * | 2018-09-18 | 2018-11-30 | 罗伯泰克自动化科技（苏州）有限公司 | Equipment is fixedly mounted in pulley |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003104681A (en) * | 2001-09-28 | 2003-04-09 | Kato Works Co Ltd | Load hanging hook structure body for crane device |
| WO2003055784A1 (en) * | 2001-12-21 | 2003-07-10 | Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co. | Hook |
| EP1433968A1 (en) * | 2002-12-17 | 2004-06-30 | Aktiebolaget SKF | Compact locked antifriction roller bearing |
| CN1629064A (en) * | 2003-12-18 | 2005-06-22 | 德马格起重机及部件有限公司 | Lower pulley block for hoists with a single pulley |
| CN201109686Y (en) * | 2007-10-25 | 2008-09-03 | 青岛港（集团）有限公司 | Special hoisting bar for freezing live cargo |
| CN201232010Y (en) * | 2008-06-23 | 2009-05-06 | 北京中铁建北方路桥工程有限公司 | Long ton rotary crown block |
-
2009
- 2009-05-27 CN CN 200910033907 patent/CN101898718B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003104681A (en) * | 2001-09-28 | 2003-04-09 | Kato Works Co Ltd | Load hanging hook structure body for crane device |
| WO2003055784A1 (en) * | 2001-12-21 | 2003-07-10 | Rud-Kettenfabrik Rieger & Dietz Gmbh U. Co. | Hook |
| EP1433968A1 (en) * | 2002-12-17 | 2004-06-30 | Aktiebolaget SKF | Compact locked antifriction roller bearing |
| CN1629064A (en) * | 2003-12-18 | 2005-06-22 | 德马格起重机及部件有限公司 | Lower pulley block for hoists with a single pulley |
| CN201109686Y (en) * | 2007-10-25 | 2008-09-03 | 青岛港（集团）有限公司 | Special hoisting bar for freezing live cargo |
| CN201232010Y (en) * | 2008-06-23 | 2009-05-06 | 北京中铁建北方路桥工程有限公司 | Long ton rotary crown block |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101898718A (en) | 2010-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214155 Jiangsu city of Wuxi province Yangshan town Huishan District Yin village Patentee after: WUXI GANGSHENG PORT MACHINERY CO., LTD. Address before: Yang Town, Huishan District 214156 in Jiangsu city of Wuxi province (area) Yin Cheng Cun Patentee before: Wuxi Gangsheng Port Machinery Co., Ltd. |