CN201390604Y - Safe wire cable jumping preventer - Google Patents
Safe wire cable jumping preventer Download PDFInfo
- Publication number
- CN201390604Y CN201390604Y CN200920013123U CN200920013123U CN201390604Y CN 201390604 Y CN201390604 Y CN 201390604Y CN 200920013123 U CN200920013123 U CN 200920013123U CN 200920013123 U CN200920013123 U CN 200920013123U CN 201390604 Y CN201390604 Y CN 201390604Y
- Authority
- CN
- China
- Prior art keywords
- preventer
- wire cable
- side plate
- plate
- sheave shaft
- 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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model provides a safe wire cable jumping preventer which relates to an improvement of the structure of the wire cable jumping preventer for aluminum hoisting done by a multi-functional crane for aluminum electrolysis. The safe wire cable jumping preventer has the advantages of simple structure and convenient disassembly. The safe wire cable jumping preventer comprises a sheave shaft on which inner sheaves and outer sheaves are arranged. The structure of the safe wire cable jumping preventer has the following characteristics: a web plate and a side plate are respectively arranged on the bottom and side of each outer sheave, and the side plate is fixed on a yoke plate of the sheave shaft; a web plate and a side plate are respectively arranged on the bottom and side of each inner sheave, and the side plate is fixed on the yoke plate of the sheave shaft.
Description
Technical field:
The utility model relates to the improvement that a kind of aluminium electrolysis multifunctional hoisting crane goes out the steel rope anti-drop device structure of aluminium lifting.
Background technology:
In going out in the aluminium bont of electrolysis multifunctional crane, adopt steel rope to be wrapped on the movable pulley usually as lift system in the middle of powerdriven.This structure exists potential safety hazard in process of production, and in going out aluminium operation and fragmentary handling process, when suspension hook dropped to certain position, relaxation appearred in steel rope inevitably.Steel rope is when appearance is lax, because the elastic reaction that himself exists makes steel rope break away from the tram of movable pulley grooving, is commonly called as job-hop.This phenomenon when restarting winding plant, certainly will cause jam or handling thing to tilt as can not in time getting rid of, and causes serious consequence.
The utility model content:
The utility model is exactly at the problems referred to above, provides a kind of simple in structure, the steel rope safety anti-drop device of convenient disassembly.
For achieving the above object, the utility model adopts following technical scheme, and the utility model comprises sheave shaft, and sheave shaft is provided with interior pulley, outer pulley, the bottom and the side of the outer pulley of its structural feature are respectively arranged with web, side plate, and side plate is fixed on the yoke plate of sheave shaft; The bottom of interior pulley and side are respectively arranged with web, side plate, and side plate is fixed on the yoke plate of sheave shaft.
The beneficial effects of the utility model:
The utility model is simple in structure, and convenient disassembly can prevent effectively that steel rope from taking off groove, plays good safety control effect.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is web, side plate and the dependency structure scheme drawing of outer pulley;
Fig. 3 is the right elevation of Fig. 2;
Fig. 4 is web, side plate and the dependency structure scheme drawing of interior pulley;
Fig. 5 is the left view of Fig. 4.
The specific embodiment:
The utility model comprises sheave shaft 4, and sheave shaft 4 is provided with interior pulley 3, outer pulley 2, and the bottom of outer pulley 2 and side are respectively arranged with web 5, side plate 6, and side plate 6 is fixed on the yoke plate 1 of sheave shaft 4; The bottom of interior pulley 3 and side are respectively arranged with web 7, side plate 8, and side plate 8 is fixed on the yoke plate 1 of sheave shaft 4.
Claims (1)
1, a kind of steel rope safety anti-drop device, comprise sheave shaft (4), sheave shaft (4) is provided with interior pulley (3), outer pulley (2), the bottom and the side that it is characterized in that outer pulley (2) are respectively arranged with web (5), side plate (6), and side plate (6) is fixed on the yoke plate (1) of sheave shaft (4); The bottom of interior pulley (3) and side are respectively arranged with web (7), side plate (8), and side plate (8) is fixed on the yoke plate (1) of sheave shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920013123U CN201390604Y (en) | 2009-04-21 | 2009-04-21 | Safe wire cable jumping preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920013123U CN201390604Y (en) | 2009-04-21 | 2009-04-21 | Safe wire cable jumping preventer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390604Y true CN201390604Y (en) | 2010-01-27 |
Family
ID=41597426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920013123U Expired - Fee Related CN201390604Y (en) | 2009-04-21 | 2009-04-21 | Safe wire cable jumping preventer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390604Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540461A (en) * | 2016-03-17 | 2016-05-04 | 南通润邦重机有限公司 | Device for preventing pulley rope from slipping off |
-
2009
- 2009-04-21 CN CN200920013123U patent/CN201390604Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540461A (en) * | 2016-03-17 | 2016-05-04 | 南通润邦重机有限公司 | Device for preventing pulley rope from slipping off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA NONFERROUS METAL MINING (GROUP) CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110141 NO. 2, SHENLIAO ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, SHENYANG CITY, LIAONING PROVINCE TO: 110141 NO. 2, SHENLIAO ROAD, SHENYANG ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, SHENYANG CITY, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110408 Address after: 110141 Liaoning city of Shenyang province Shen Liao road Shenyang economic and Technological Development Zone No. 2 Co-patentee after: China Nonferrous Metal Mining (Group) Co., Ltd. Patentee after: NFC (Shenyang) Metallurgical Machinery Co., Ltd. Address before: Liao Shen 110141 Liaoning province Shenyang City Economic and Technological Development Zone No. 2 Patentee before: NFC (Shenyang) Metallurgical Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20150421 |
|
| EXPY | Termination of patent right or utility model |