CN201501731U - Flexible lifting appliance for lifting large-scale high temperature roller - Google Patents
Flexible lifting appliance for lifting large-scale high temperature roller Download PDFInfo
- Publication number
- CN201501731U CN201501731U CN2009200459267U CN200920045926U CN201501731U CN 201501731 U CN201501731 U CN 201501731U CN 2009200459267 U CN2009200459267 U CN 2009200459267U CN 200920045926 U CN200920045926 U CN 200920045926U CN 201501731 U CN201501731 U CN 201501731U
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- lifting
- heat
- bogey
- steel wire
- large high
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- Expired - Lifetime
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Abstract
The utility model relates to the field of devices for processing rollers, in particular to a heat-resistant flexible lifting appliance for lifting a high temperature roller. The lifting appliance is provided with a hauling device and a load bearing device, wherein the load bearing device is arranged on the hauling device which is a steel wire rope; the load bearing device comprises a plurality of heat insulation devices uniformly arranged at intervals; the heat insulation devices are provided with through holes; the steel wire rope passes through the through holes; and at least one spacing device is arranged between two adjacent heat insulation devices. The heat-resistant flexible lifting appliance has the beneficial effects that the lifting appliance increases the productive efficiency, reduces the production cost and guarantees the safety of workers.
Description
Technical field
The utility model processing roll 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 utility model at drink spike in the above-mentioned technology tool hold when the hoisting large-size roll workpiece 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.
The realization the technical solution of the utility model is as follows:
The flexible hanger that is used for the lifting of large high-temperature roll, 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, the flexible hanger that is used for the lifting of large high-temperature roll, 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 utility model 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 utility model;
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, the flexible hanger that is used for the lifting of large high-temperature roll, 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 utility model 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. the flexible hanger that is used for the lifting of large high-temperature roll, 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. the flexible hanger that is used for the lifting of large high-temperature roll according to claim 1, it is characterized in that: described steel rope is provided with inhibiting device, and inhibiting device is arranged on the two ends of bogey.
3. the flexible hanger that is used for the lifting of large high-temperature roll according to claim 1, it is characterized in that: described heat-proof device is a bead shape collet, this bead shape collet has the conical surface and the face of cylinder.
4. the flexible hanger that is used for the lifting of large high-temperature roll according to claim 1, it is characterized in that: described escapement is the telescopic with second through hole, steel wire penetrating second through hole.
5. the flexible hanger that is used for the lifting of large high-temperature roll according to claim 1, it is characterized in that: described steel rope is closely combined by some steel wires and forms.
6. the flexible hanger that is used for the lifting of large high-temperature roll according to claim 2, it 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. the flexible hanger that is used for the lifting of large high-temperature roll according to claim 3, it 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 |
|---|---|---|---|
| CN2009200459267U CN201501731U (en) | 2009-05-12 | 2009-05-12 | Flexible lifting appliance for lifting large-scale high temperature roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200459267U CN201501731U (en) | 2009-05-12 | 2009-05-12 | Flexible lifting appliance for lifting large-scale high temperature roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501731U true CN201501731U (en) | 2010-06-09 |
Family
ID=42452668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200459267U Expired - Lifetime CN201501731U (en) | 2009-05-12 | 2009-05-12 | Flexible lifting appliance for lifting large-scale high temperature roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549832B (en) * | 2009-05-12 | 2012-05-23 | 常州金安轧辊制造有限公司 | Novel roller heat-resistant flexible hanger |
| CN113511581A (en) * | 2021-05-08 | 2021-10-19 | 贵港新奥燃气工程有限公司 | Pipeline positioning device for gas engineering |
-
2009
- 2009-05-12 CN CN2009200459267U patent/CN201501731U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549832B (en) * | 2009-05-12 | 2012-05-23 | 常州金安轧辊制造有限公司 | Novel roller heat-resistant flexible hanger |
| CN113511581A (en) * | 2021-05-08 | 2021-10-19 | 贵港新奥燃气工程有限公司 | Pipeline positioning device for gas engineering |
| CN113511581B (en) * | 2021-05-08 | 2022-09-06 | 贵港新奥燃气工程有限公司 | Pipeline positioning device for gas engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100609 Effective date of abandoning: 20090512 |