CN101549832B - Novel roller heat-resistant flexible hanger - Google Patents
Novel roller heat-resistant flexible hanger Download PDFInfo
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- CN101549832B CN101549832B CN200910026543XA CN200910026543A CN101549832B CN 101549832 B CN101549832 B CN 101549832B CN 200910026543X A CN200910026543X A CN 200910026543XA CN 200910026543 A CN200910026543 A CN 200910026543A CN 101549832 B CN101549832 B CN 101549832B
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- heat
- resistant flexible
- flexible hanger
- bogey
- hole
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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 hangercomprises 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 plur ality 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; But shortcoming is the chain suspender itself has nearly one ton weight, and it is too big to conduct oneself with dignity, artificial relatively more 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 ability of ability large-scale roller.
Realize that technical scheme of the present invention is following:
Roller heat-resistant flexible hanger; This suspender has the drawing device of hanging and bogey, and bogey is arranged on and hangs on the drawing device, hangs to load to 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, roller heat-resistant flexible hanger has adopted steel rope series connection bead shape collet as suspender; When lifting high temperature roll, what contact with roll is collet, and this collet has resistant to elevated temperatures characteristics; Roll and steel rope do not reach, so steel rope can not receive hi-heat injury and rupture, and are provided with at least one telescopic between adjacent two collets; Make suspender to adjust, reach any bending, and collet is because of the telescopic interval according to the requirement of roll actual diameter; 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, and processing safety is high.
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
Like Fig. 1, Fig. 2, Fig. 3, 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, hangs to load to be changed to steel rope 1, and steel rope 1 is closely combined by some steel wires and forms; Bogey evenly is provided with heat-proof device at interval by several to be formed, and heat-proof device is provided with through hole 6, and 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, and the face of cylinder 9 is roll 4 and collet 2 contacted driving surfaces, and steel rope 1 passes through hole 6; At least be provided with an escapement between adjacent two collets 2, escapement is the telescopic 3 with second through hole 7, and steel rope 1 passes second through hole 7; Steel rope 1 is provided with inhibiting device; Inhibiting device is arranged on the two ends of bogey, and 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 uses through the high strength wire rope 1 and the combination of collet 2; Process both light, economical; High-temperature-resistant flexible suspender again; Main design and principle of work are for put 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 of varying number and telescopic 3 to make up, with steel wire chuck 5 bead shape collet 2 and telescopic 3 are fixed to avoid bead shape collet 2 and telescopic 3 relative steel ropes 1 generation slips when the handling.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 through 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 (6)
1. roller heat-resistant flexible hanger, it is characterized in that: this suspender has the drawing device of hanging and bogey, and 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 to be formed, and heat-proof device is provided with through hole; The steel wire penetrating through hole; At least be provided with an escapement between adjacent two heat-proof devices, described heat-proof device is a bead shape collet, and this bead shape collet has the conical surface and the face of cylinder.
2. 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. 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.
4. 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.
5. 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.
6. roller heat-resistant flexible hanger according to claim 1 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 CN101549832A (en) | 2009-10-07 |
| CN101549832B true 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) |
Families Citing this family (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 |
Citations (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 |
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2009
- 2009-05-12 CN CN200910026543XA patent/CN101549832B/en not_active Expired - Fee Related
Patent Citations (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 |
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| Publication number | Publication date |
|---|---|
| CN101549832A (en) | 2009-10-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| 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 |
Granted publication date: 20120523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |