CN201777774U - Hanger of supporting roller of rolling mill - Google Patents
Hanger of supporting roller of rolling mill Download PDFInfo
- Publication number
- CN201777774U CN201777774U CN2010202815502U CN201020281550U CN201777774U CN 201777774 U CN201777774 U CN 201777774U CN 2010202815502 U CN2010202815502 U CN 2010202815502U CN 201020281550 U CN201020281550 U CN 201020281550U CN 201777774 U CN201777774 U CN 201777774U
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- CN
- China
- Prior art keywords
- hoisting
- hanger
- supporting roller
- rolling mill
- lugs
- 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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Abstract
The utility model belongs to a special hanger of a supporting roller of a rolling mill for hoisting cool rolling thin plates in rolling mill factories, in particular the hanger of the supporting roller of the rolling mill. The central part of the top surface of a rectangle frame shaped hoisting frame is provided with a suspension loop; hoisting lugs are respectively arranged at the lower parts of two ends of the symmetrical long edges of the hoisting frame; the hoisting lugs are connected with hoisting riggings via hanging rings; the vertical distance between the hoisting riggings on two ends of the long edge of the hoisting frame is relative to the distance of the hoisting lugs in the length direction of the supporting roller; the vertical distance between the hoisting riggings on two ends of the short edge of the hoisting frame is relative to the distance of the hoisting lugs in the width direction of the supporting roller. The hanger of the supporting roller of the rolling mill is reasonable in structure, is capable of removing hoisting angles between hoisting holes which hoist the supporting roller, removing the component of force generated by the hoisting angles and avoiding the accidents caused by the releasing of the hoisting lugs; the hoisting operation is simple, safe and reliable.
Description
Technical field
The utility model belongs to the special hanger of steel rolling mill's lifting cold continuous rolling thin sheet mill backing roll, particularly a kind of milling train backing roll suspender.
Background technology
About 60 tons of the backing roll substance of the 1420mm of steel rolling mill cold continuous rolling thin sheet mill, hole for hoist is apart from about 1.6 meters, when using conventional suspender belt to lift, lifting angle between two holes for hoist (75 °-80 °) forms bigger axial component, to the hanger effect that is inserted into the bearing seat side bigger additional twitch moment, the accident risk that hanger is deviate to cause is higher, and there are many hidden dangers in lifting appliance, and the lifting inconvenient operation.
Summary of the invention
The purpose of this utility model is to provide a kind of milling train backing roll suspender, and it is rational in infrastructure, can eliminate the lifting angle between the lifting backing roll hole for hoist, eliminate the component that the lifting angle produces, the accident of avoiding hanger to deviate to cause lifts easy and simple to handle, safe and reliable.
The purpose of this utility model is achieved in that a kind of milling train backing roll suspender, its end face centre of the mast-up of rectangular frame shape is being provided with hangers, the bottom, two ends, long limit of mast-up symmetry is being provided with hanger respectively, hanger is connecting the lifting rigging by suspension ring, wherein the vertical distance between two ends, the long limit of the mast-up lifting rigging is corresponding with the hanger spacing of backing roll length direction, and the vertical distance between the mast-up minor face two ends lifting rigging is corresponding with the spacing of backing roll Width hanger.
Connecting the lifting rigging respectively by hanger on four angles of the mast-up of the rectangular frame shape of the utility model, wherein the vertical distance between two ends, the long limit of the mast-up lifting rigging is corresponding with the hanger spacing of backing roll length direction, and the vertical distance between the mast-up minor face two ends lifting rigging is corresponding with the spacing of backing roll Width hanger.Make lifting rigging near normal connect the corresponding hanger of backing roll, eliminated the lifting angle, eliminated the component that produces, also eliminated many hidden dangers that the lifting backing roll exists.The utility model is rational in infrastructure, can eliminate the lifting angle between the lifting backing roll hole for hoist, eliminates the component that the lifting angle produces, and the accident of avoiding hanger to deviate to cause lifts easy and simple to handle, safe and reliable.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing,
Fig. 1 is a main TV structure scheme drawing of the present utility model;
Fig. 2 is the plan structure scheme drawing of Fig. 1;
Fig. 3 is the left TV structure scheme drawing of Fig. 1.
The specific embodiment
A kind of milling train backing roll suspender, as Fig. 1, Fig. 2, shown in Figure 3, mast-up 1 its end face centre of rectangular frame shape is being provided with hangers 2, the bottom, two ends, long limit of mast-up 1 symmetry is being provided with hanger respectively, hanger is connecting lifting rigging 4 by suspension ring 3, wherein the vertical distance between the mast-up 1 long limit two ends lifting rigging 4 is corresponding with the hanger spacing of backing roll length direction, and the vertical distance between the mast-up 1 minor face two ends lifting rigging 4 is corresponding with the spacing of backing roll Width hanger.For different backing rolls, at mast-up 1 corresponding hanger is being set, only need mount pre-configured lifting rigging 4, can realize fast hoisting, when having avoided the different backing roll of lifting, the operation of dismounting lifting rigging, simplify the lifting operation, realized the requirement of safe in operation.Has promotional value in the design and use of milling train special hanger of the same type at home.
Claims (1)
1. milling train backing roll suspender, it is characterized in that: its end face centre of the mast-up of rectangular frame shape (1) is being provided with hangers (2), the bottom, two ends, long limit of mast-up (1) symmetry is being provided with hanger respectively, hanger is connecting lifting rigging (4) by suspension ring (3), wherein the vertical distance between mast-up (1) the long limit two ends lifting riggings (4) is corresponding with the hanger spacing of backing roll length direction, and the vertical distance between mast-up (1) the minor face two ends lifting riggings (4) is corresponding with the spacing of backing roll Width hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202815502U CN201777774U (en) | 2010-08-04 | 2010-08-04 | Hanger of supporting roller of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202815502U CN201777774U (en) | 2010-08-04 | 2010-08-04 | Hanger of supporting roller of rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201777774U true CN201777774U (en) | 2011-03-30 |
Family
ID=43790995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202815502U Expired - Fee Related CN201777774U (en) | 2010-08-04 | 2010-08-04 | Hanger of supporting roller of rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201777774U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693577A (en) * | 2013-12-10 | 2014-04-02 | 北京神雾环境能源科技集团股份有限公司 | Roller-exchanging roller hanging device |
| CN104176627A (en) * | 2014-08-29 | 2014-12-03 | 山东天阳纸业有限公司 | Paper roller lifting device |
| CN107128810A (en) * | 2017-06-15 | 2017-09-05 | 攀钢集团工程技术有限公司 | A kind of vertical paint roller quick change method of galvanizing unit |
| CN113044732A (en) * | 2021-03-01 | 2021-06-29 | 中铁大桥局上海工程有限公司 | Special hoisting structure of prefabricated bent cap |
-
2010
- 2010-08-04 CN CN2010202815502U patent/CN201777774U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693577A (en) * | 2013-12-10 | 2014-04-02 | 北京神雾环境能源科技集团股份有限公司 | Roller-exchanging roller hanging device |
| CN103693577B (en) * | 2013-12-10 | 2016-08-24 | 北京神雾环境能源科技集团股份有限公司 | Roller-exchanging roller hanging device |
| CN104176627A (en) * | 2014-08-29 | 2014-12-03 | 山东天阳纸业有限公司 | Paper roller lifting device |
| CN107128810A (en) * | 2017-06-15 | 2017-09-05 | 攀钢集团工程技术有限公司 | A kind of vertical paint roller quick change method of galvanizing unit |
| CN113044732A (en) * | 2021-03-01 | 2021-06-29 | 中铁大桥局上海工程有限公司 | Special hoisting structure of prefabricated bent cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20110804 |