CN203229307U - Flexible hoisting structure of supporting roller - Google Patents
Flexible hoisting structure of supporting roller Download PDFInfo
- Publication number
- CN203229307U CN203229307U CN 201320121519 CN201320121519U CN203229307U CN 203229307 U CN203229307 U CN 203229307U CN 201320121519 CN201320121519 CN 201320121519 CN 201320121519 U CN201320121519 U CN 201320121519U CN 203229307 U CN203229307 U CN 203229307U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- heat insulation
- heat insulating
- hoisting structure
- cylinders
- 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 discloses a flexible hoisting structure of a supporting roller. The hoisting structure comprises a steel wire rope, wherein a plurality of heat insulating beads are connected to the steel wire rope in series; the plurality of the heat insulating beads form an opening hoisting ring; a heat insulating sleeve is connected in series among the heat insulating beads; card holders are arranged at the two ends of the opening hoisting ring; the middle sections of the heat insulating beads are cylinders; arc-shaped columns are arranged at the two sides of each of the cylinders; center holes for penetrating through the steel wire rope are formed on the axial centers of the cylinders and the arc-shaped columns; annular knurls or annular slots are arranged on the surfaces of the cylinders; the heat insulating sleeve is a tubular body; the outer diameter of the tubular body is smaller than the outer diameter of the cylinders of the heat insulating beads. The flexible hoisting structure is tolerable to high temperature of 4500 DEG C to 7000 DEG C, so that a problem that the steel wire rope hanger is intolerable to the high temperature, the production efficiency is improved, the manufacturing cost is low and is only 12.8% of the chain manufacturing cost, and the production cost is lowered. During a hoisting process, the weight is light, the operation is simple and convenient, the labor intensity is low and the operation safety is high.
Description
Technical field
The utility model relates to the lifting utensil of a kind of base part, is specifically related to a kind of flexible hoisting structure of anvil roll.
Background technology
When handling large-scale roller, because of technological requirement, need to be heated to 450
0C ~ 700
0The transfer of slinging of the roll of C.What adopt at present is the chain suspender, itself has nearly one ton weight but shortcoming is the chain suspender, and it is too big to conduct oneself with dignity, manually relatively difficult when being fixed on the chain suspender on the workpiece, particularly has been heated to 450 at workpiece
0C ~ 700
0During the C temperature, manual operation is just more difficult, and poor stability.When fixing chain suspender, the time is long slightly, and gloves and working clothes namely can be by the roasting combustions of high temperature; And the cost of chain is also higher, if adopt general suspender from heavy and light to hold high temperature that can't stand workpiece again, and fracture easily.
The utility model content
The purpose of this utility model is to overcome the defective that exists in the prior art, and the flexible hoisting structure of a kind of high temperature resistant, simple to operate, safe and reliable anvil roll is provided.
For achieving the above object, the technical solution of the utility model is the flexible hoisting structure of a kind of anvil roll of design, it is characterized in that, described hoisting structure comprises steel wire cable, seal in several heat insulation pearls at described steel wire cable, described several heat insulation pearls constitute the opening hoisting ring, are serially connected with collet between described heat insulation pearl, are provided with clip at the two ends of described opening hoisting ring.
Wherein optimized technical scheme is, the stage casing of described heat insulation pearl is cylinder, described cylindrical both sides are the cambered surface cylinder, are provided with centre hole for steel wire penetrating in the axial centre of described cylinder and cambered surface cylinder, are provided with annular knurl or circular groove on described cylindrical surface.
Further optimized technical scheme is, the collet that is connected in series between described heat insulation pearl has one at least, and described collet is tubular body, and the external diameter of described tubular body is less than the cylinder external diameter of heat insulation pearl.
Further optimized technical scheme also has, and described steel wire cable is to add the steel rope that is twisted into by steel wire strand.
Technique scheme, owing to adopted the heat insulation pearl of steel rope series connection bead shape as suspender, when lifting high temperature roll, what directly contact with roll is heat insulation pearl, this collet has resistant to elevated temperatures characteristics, roll and steel rope do not reach, therefore steel rope can not be subjected to the injury of high temperature and rupture, between adjacent two heat insulation pearls, be provided with at least one collet, make suspender to adjust according to the requirement of roll actual diameter, reach any bending, and heat insulation pearl because of collet at interval, and significantly reduced the weight of suspender self, improved the flexibility of suspender, because steel wire is provided with two clips, be arranged on the two ends of bogey again, the steel wire chuck is fixed to avoid when the handling the relative steel rope with collet of heat insulation pearl to produce heat insulation pearl and collet to slide.
Advantage of the present utility model and beneficial effect are:
(1) can tolerate 450
0C ~ 700
0The high temperature of C has solved the problem that the steel rope suspender can not withstand high temperatures, has improved production efficiency;
(2) cost of manufacture is low, only is to make 12.8% of chain cost, has reduced productive costs;
When (3) lifting, because quality is light, simple to operation, labour intensity is low, the processing safety height.
Description of drawings
Fig. 1 is the flexible hoisting structure scheme drawing of the utility model runner;
The structural representation of heat insulation pearl among Fig. 2 Fig. 1;
The structural representation of collet among Fig. 3 Fig. 1.
Among the figure: 1, steel wire cable; 2, heat insulation pearl; 2-1, cylinder; 2-2, cambered surface cylinder; 2-3, centre hole; 2-4, annular knurl or circular groove; 3, collet; 4, clip.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1 to Figure 3, the utility model is a kind of flexible hoisting structure of anvil roll, this hoisting structure comprises steel wire cable 1, seal in several heat insulation pearls 2 at steel wire cable 1, several heat insulation pearls 2 constitute the opening hoisting ring, between heat insulation pearl 2, be serially connected with collet 3, be provided with clip 4 at the two ends of opening hoisting ring.
Embodiment preferred is in the utility model, the stage casing of heat insulation pearl 2 is cylinder 2-1, the both sides of cylinder 2-1 are cambered surface cylinder 2-2, be provided with centre hole 2-3 for steel wire penetrating in the axial centre of cylinder 2-1 and cambered surface cylinder 2-2, be provided with annular knurl or circular groove 2-4 on the surface of cylinder 2-1.
Further preferred embodiment is in the utility model, and the collet 3 of serial connection has two between heat insulation pearl 2, and collet 3 is tubular body, and the external diameter of tubular body is less than the cylinder 2-1 external diameter of heat insulation pearl 2.
Further optimized technical scheme also has in the utility model, and described 1 steel wire cable is to add the steel rope that is twisted into by steel wire strand.
The utility model is being used in combination by high tensile steel wire rope 1 and heat insulation pearl 2, make both light, economical, high-temperature-resistant flexible suspender again, main design and principle of work are for putting on heat insulation pearl 2 and collet 3 successively at interval on high tensile steel wire rope 1, according to be heated the different of roll length of contact, select for use heat insulation pearl 2 and the collet 3 of varying number to make up, fix to avoid when the handling heat insulation pearl 2 and collet 3 relative steel wire cables 1 to produce heat insulation pearl 2 and collet 3 with steel wire clip head 4 and slide.Be heated to 450 in handling
0C ~ 700
0During the roll of C, this suspender is enclosed within on the roll neck of roll two ends, has only heat insulation pearl 2 to contact with roll, be provided with annular knurl or circular groove 2-4 at the outside face of heat insulation pearl 2 cylindrical sections, can further increase the friction force between heat insulation pearl 2 and roller surface, improve the safety of its lifting.Collet 3 has played and has alleviated the flexible effect of suspender weight raising suspender.Steel wire cable 1 be heated after roll directly do not contact, have only heat seldom to conduct on the steel wire cable 1 by heat insulation pearl 2, fully within the tolerance range of steel wire cable 1, solved the problem that the steel rope suspender can not withstand high temperatures.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the flexible hoisting structure of an anvil roll, it is characterized in that, described hoisting structure comprises steel wire cable, seal in several heat insulation pearls at described steel wire cable, described several heat insulation pearls constitute the opening hoisting ring, between described heat insulation pearl, be serially connected with collet, be provided with clip at the two ends of described opening hoisting ring.
2. the flexible hoisting structure of anvil roll as claimed in claim 1, it is characterized in that, the stage casing of described heat insulation pearl is cylinder, described cylindrical both sides are the cambered surface cylinder, be provided with centre hole for steel wire penetrating in the axial centre of described cylinder and cambered surface cylinder, be provided with annular knurl or circular groove on described cylindrical surface.
3. the flexible hoisting structure of anvil roll as claimed in claim 2 is characterized in that, the collet that is connected in series between described heat insulation pearl has one at least, and described collet is tubular body, and the external diameter of described tubular body is less than the cylinder external diameter of heat insulation pearl.
4. the flexible hoisting structure of anvil roll as claimed in claim 3 is characterized in that, described steel wire cable is to add the steel rope that is twisted into by steel wire strand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121519 CN203229307U (en) | 2013-03-16 | 2013-03-16 | Flexible hoisting structure of supporting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121519 CN203229307U (en) | 2013-03-16 | 2013-03-16 | Flexible hoisting structure of supporting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203229307U true CN203229307U (en) | 2013-10-09 |
Family
ID=49285445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121519 Expired - Fee Related CN203229307U (en) | 2013-03-16 | 2013-03-16 | Flexible hoisting structure of supporting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203229307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417341A (en) * | 2015-11-30 | 2016-03-23 | 西安航天动力机械厂 | Lifting tool used for vertically lifting round plate and use method for lifting tool |
| FR3072033A1 (en) * | 2017-10-11 | 2019-04-12 | Thierry Del Bello | DEVICE FOR SAFELY MOORING A PERSONAL BOND OF FIREFIGHTER TO A FIRE PIPE |
-
2013
- 2013-03-16 CN CN 201320121519 patent/CN203229307U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417341A (en) * | 2015-11-30 | 2016-03-23 | 西安航天动力机械厂 | Lifting tool used for vertically lifting round plate and use method for lifting tool |
| FR3072033A1 (en) * | 2017-10-11 | 2019-04-12 | Thierry Del Bello | DEVICE FOR SAFELY MOORING A PERSONAL BOND OF FIREFIGHTER TO A FIRE PIPE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131009 Termination date: 20190316 |