CN101549832A - Novel roller heat-resistant flexible hanger - Google Patents
Novel roller heat-resistant flexible hanger Download PDFInfo
- Publication number
- CN101549832A CN101549832A CNA200910026543XA CN200910026543A CN101549832A CN 101549832 A CN101549832 A CN 101549832A CN A200910026543X A CNA200910026543X A CN A200910026543XA CN 200910026543 A CN200910026543 A CN 200910026543A CN 101549832 A CN101549832 A CN 101549832A
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- China
- Prior art keywords
- heat
- resistant flexible
- flexible hanger
- novel roller
- bogey
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Abstract
The invention belongs to the field of equipments and devices for processing rollers, in particular relates to a heat-resistant flexible hanger used for hanging the high temperature rollers. The hanger comprises a hanging pull device and a load device, wherein the load device is arranged on the hanging pull device, and the hanging pull device is a steel wire rope. The load device consists of a plurality of heat insulation devices arranged with equal interval, the heat insulation device is provided with a through hole, the steel wire rope passes through the through hole, and at least one interval device is arranged between two adjacent heat insulation devices. The heat-resistant flexible hanger has the advantages of improving the production efficiency, reducing the production costs, and guaranteeing the safety of workers.
Description
Technical field
Processing roll of the present invention is used the appliance arrangement field, specifically is a kind of heat-resistant flexible hanger that is used to lift the high temperature roll.
Background technology
When handling large-scale roller because of technological requirement, need to be heated to transfers of slinging of 450 ℃ ~ 700 ℃ roll, employing was the chain suspender in the past, itself had nearly one ton weight but shortcoming is the chain suspender, it is too big to conduct oneself with dignity, manually relatively difficult when being fixed on the chain suspender on the workpiece, particularly when workpiece had been heated to 450 ℃ ~ 700 ℃ temperature, manual operation was just difficult more, and poor stability, when fixing chain suspender, the time is long slightly, and gloves and working clothes promptly can be by the roasting combustions of high temperature; And the acquisition expenses of chain is also higher, adopts general suspender from heavy and light to hold high temperature that can't stand workpiece then, fracture easily.
Goal of the invention
The present invention is directed to drink spike in the above-mentioned technology tool when hoisting large-size roll workpiece, hold can't stand that high temperature ruptures easily, heavy suspender very big weak point of difficulty during in practical operation, provide a kind of not only from heavy and light but also any crooked flexible hanger of the hi-heat energy of ability large-scale roller.
Realize that technical scheme of the present invention is as follows:
Novel roller heat-resistant flexible hanger, this suspender has the drawing device of hanging and bogey, bogey is arranged on and hangs on the drawing device, hang to load and be changed to steel rope, bogey evenly is provided with heat-proof device at interval by several and forms, heat-proof device is provided with through hole, and the steel wire penetrating through hole is provided with an escapement between adjacent two heat-proof devices at least.
Described steel rope is provided with inhibiting device, and inhibiting device is arranged on the two ends of bogey.
Described heat-proof device is a bead shape collet, and this bead shape collet has the conical surface and the face of cylinder.
Described escapement is the telescopic with second through hole, steel wire penetrating second through hole.
Described steel rope is closely combined by some steel wires and forms.
Described inhibiting device is two steel wire chucks, and these two steel wire chucks are separately positioned on the two ends of bogey.
The described face of cylinder is workpiece and the contacted driving surface of collet.
Adopted such scheme, novel roller heat-resistant flexible hanger, adopted steel rope series connection bead shape collet as suspender, when lifting high temperature roll, what contact with roll is collet, this collet has resistant to elevated temperatures characteristics, roll and steel rope do not reach, therefore steel rope can not be subjected to hi-heat injury and rupture, be provided with at least one telescopic between adjacent two collets, make suspender to adjust, reach any bending according to the requirement of roll actual diameter, and collet is because of the telescopic interval, and significantly reduced the weight of suspender self, and having improved the flexibility of suspender, steel wire is provided with two chucks, be arranged on the two ends of bogey, the steel wire chuck is fixed bead shape collet and telescopic to avoid when the handling the relative steel rope with telescopic of bead shape collet to produce and is slided.
Useful benefit of the present invention is:
(1) can tolerate 450 ℃～700 ℃ high temperature, solve the problem that the steel rope suspender can not withstand high temperatures, improve production efficiency;
(2) cost of manufacture is low, only is to make 1/8 of chain cost, has reduced productive costs;
When (3) lifting, because light weight, simple to operation, labour intensity is low, the processing safety height.
Figure of description
Fig. 1 is an enforcement example scheme drawing of the present invention;
Fig. 2 is the structural representation of collet;
Fig. 3 is the structural representation of telescopic;
Among the figure, 1, steel rope, 2, collet, 3, telescopic, 4, roll, 5, the steel wire chuck, 6, through hole, 7, second through hole, 8, the conical surface, 9, the face of cylinder.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, novel roller heat-resistant flexible hanger, this suspender has the drawing device of hanging and bogey, bogey is arranged on and hangs on the drawing device, hang to load and be changed to steel rope 1, steel rope 1 is closely combined by some steel wires and forms, bogey evenly is provided with heat-proof device at interval by several and forms, heat-proof device is provided with through hole 6, heat-proof device is a bead shape collet 2, this bead shape collet 2 has the conical surface 8 and the face of cylinder 9, the face of cylinder 9 is roll 4 and collet 2 contacted driving surfaces, and steel rope 1 passes through hole 6, is provided with an escapement at least between adjacent two collets 2, escapement is the telescopic 3 with second through hole 7, steel rope 1 passes second through hole 7, and steel rope 1 is provided with inhibiting device, and inhibiting device is arranged on the two ends of bogey, inhibiting device is two steel wire chucks 5, and these two steel wire chucks 5 are separately positioned on the two ends of bogey.
The present invention is being used in combination by high strength wire rope 1 and collet 2, make both light, economical, high-temperature-resistant flexible suspender again, main design and principle of work are for putting on bead shape collet 2 and telescopic 3 successively at interval on high strength wire rope 1, according to be heated the different of roll 4 length of contacts, select for use the bead shape collet 2 and the telescopic 3 of varying number to make up, with steel wire chuck 5 bead shape collet 2 and telescopic 3 are fixed to avoid when the handling bead shape collet 2 to produce with telescopic 3 relative steel ropes 1 and slided.When handling is heated to 450 ℃ ~ 700 ℃ roll, this suspender is enclosed within on the roll neck of roll two ends, have only bead shape collet 2 to contact with roll, telescopic 3 has played and has alleviated the flexible effect of suspender weight raising suspender.Steel rope 1 be heated after roll 4 direct contact not, have only heat seldom to conduct on the steel rope 1 by bead shape collet 2, fully within the tolerance range of steel rope 1, solved the problem that the steel rope suspender can not withstand high temperatures.
Claims (7)
1, novel roller heat-resistant flexible hanger, it is characterized in that: this suspender has the drawing device of hanging and bogey, bogey is arranged on and hangs on the drawing device, hang to load and be changed to steel rope, bogey evenly is provided with heat-proof device at interval by several and forms, heat-proof device is provided with through hole, and the steel wire penetrating through hole is provided with an escapement between adjacent two heat-proof devices at least.
2, novel roller heat-resistant flexible hanger according to claim 1 is characterized in that: described steel rope is provided with inhibiting device, and inhibiting device is arranged on the two ends of bogey.
3, novel roller heat-resistant flexible hanger according to claim 1 is characterized in that: described heat-proof device is a bead shape collet, and this bead shape collet has the conical surface and the face of cylinder.
4, novel roller heat-resistant flexible hanger according to claim 1 is characterized in that: described escapement is the telescopic with second through hole, steel wire penetrating second through hole.
5, novel roller heat-resistant flexible hanger according to claim 1 is characterized in that: described steel rope is closely combined by some steel wires and forms.
6, novel roller heat-resistant flexible hanger according to claim 2 is characterized in that: described inhibiting device is two steel wire chucks, and these two steel wire chucks are separately positioned on the two ends of bogey.
7, novel roller heat-resistant flexible hanger according to claim 3 is characterized in that: the described face of cylinder is workpiece and the contacted driving surface of collet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026543XA CN101549832B (en) | 2009-05-12 | 2009-05-12 | Novel roller heat-resistant flexible hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026543XA CN101549832B (en) | 2009-05-12 | 2009-05-12 | Novel roller heat-resistant flexible hanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101549832A true CN101549832A (en) | 2009-10-07 |
| CN101549832B CN101549832B (en) | 2012-05-23 |
Family
ID=41154367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910026543XA Expired - Fee Related CN101549832B (en) | 2009-05-12 | 2009-05-12 | Novel roller heat-resistant flexible hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101549832B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193987A (en) * | 2020-10-19 | 2021-01-08 | 税静 | Hoisting method of large-scale rotating equipment |
| CN112193988A (en) * | 2020-10-19 | 2021-01-08 | 税静 | Large-scale rotator is with frock of lifting by crane |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201501731U (en) * | 2009-05-12 | 2010-06-09 | 常州金安轧辊制造有限公司 | Flexible lifting appliance for lifting large-scale high temperature roller |
-
2009
- 2009-05-12 CN CN200910026543XA patent/CN101549832B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193987A (en) * | 2020-10-19 | 2021-01-08 | 税静 | Hoisting method of large-scale rotating equipment |
| CN112193988A (en) * | 2020-10-19 | 2021-01-08 | 税静 | Large-scale rotator is with frock of lifting by crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101549832B (en) | 2012-05-23 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 |