CN201686399U - Single-hook crown block on-line roll changing sling - Google Patents
Single-hook crown block on-line roll changing sling Download PDFInfo
- Publication number
- CN201686399U CN201686399U CN2010202153102U CN201020215310U CN201686399U CN 201686399 U CN201686399 U CN 201686399U CN 2010202153102 U CN2010202153102 U CN 2010202153102U CN 201020215310 U CN201020215310 U CN 201020215310U CN 201686399 U CN201686399 U CN 201686399U
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- China
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- main body
- hanging beam
- movable counterweight
- roll changing
- line
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- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Coating With Molten Metal (AREA)
Abstract
The utility model relates to a single-hook crown block on-line roll changing sling, specifically to a strip steel pot galvanizing production line on-line roll changing hoisting tool. The hoisting tool includes a hanging beam (1), a movable counterweight block (3), a lifting eye (6), and a hollow main body (10), wherein one end of the main body is fixed on the hanging beam, the lifting eye and the movable counterweight block are arranged on the hanging beam. When the sling is used to disassemble and assemble the roller piece, the main body firstly hitches the roller piece, and then the locking screw bolt is locked, then the large (small) hooks of the single-hook crown block is hitched in the lifting eye, the movable counterweight block is modulated based on the weight of the roller piece, for horizontal lifting. The utility model has beneficial effects that on-line replacement can be smoothly and conveniently realized by modulating the movable counterweight without downtime; has features of simple structure, convenient operations, safety and reliability; reduces labor intensity and improves production efficiency.
Description
Affiliated technical field:
The online roll change suspender of a kind of single hook overhead traveling crane of the utility model refers more particularly to the lifting device of being with the online roll change of steel galvanization production line.
Background technology:
Passivation roller on the galvanization production line, washing squeeze roll, brush roll etc. are often changed adjustment according to the condition of production.It is extremely important producing continuously for Continuous Hot Dip Galvanizing Line, and this just requires to have a kind of energy to realize that the instrument of online roll change carries out dismounting then.
Passivation roller on the present galvanization production line, washing squeeze roll, brush roll etc.; lift with overhead traveling crane after need stopping or cut off steel band when changing spare part; this method of work is loaded down with trivial details; the handling of single hook overhead traveling crane; loading and unloading operational process shakiness; labour intensity is big, and prior need the shutdown carried out, and influenced product yield and quality greatly.
The utility model content:
The utility model purpose provides the online roll change suspender of a kind of single hook overhead traveling crane,, just can steadily be conveniently implemented in line and change by regulating movable weight according to the roller spare of Different Weight, exists in the solution background technology
The problems referred to above.
The technical solution of the utility model is: the online roll change suspender of single hook overhead traveling crane comprises hanging beam, movable weight, hanger, main body, and main body is hollow, and an end of main body is hanging beam fixedly, and hanging beam is provided with hanger and movable weight.
For guaranteeing the steady and safety in the hoisting process, the other end of main body is provided with lock bolt.
Main body is a tubulose, mates with roller spare.
Hanging beam is captiveed joint by gusset with main body.The main body upside is gusset fixedly.
When using suspender dismounting roller spare, at first main body is entangled roller spare, then lock bolt is locked, bigger (little) of single hook overhead traveling crane is hooked on the hanger, according to the weight of roller spare, regulate movable weight, the level lifting gets final product.
The beneficial effects of the utility model are: according to the roller spare of Different Weight, by regulating movable weight, just can steadily be conveniently implemented in line and change; do not need to shut down, have simple in structure, easy to operate; safe, reliable characteristics have reduced labour intensity, have improved production efficiency.
Description of drawings:
Fig. 1 is the utility model example structure scheme drawing;
Among the figure: 1. hanging beam, 2. leading screw, 3. movable weight, 4. coupler, 5. hanger, 6. reductor, 7. motor, 8,9. gusset, 10. main body, 11. lock bolts.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
Comprise hanging beam 1, movable weight 3, hanger 6, main body 10 with reference to accompanying drawing 1, the online roll change suspender of single hook overhead traveling crane, main body is a thick-walled seamless steel pipes, and caliber can be fixed by the roller spare diameter of axle, and hanging beam and main body are welded by gusset 8.For guarantee in the hoisting process steadily and safety, be provided with two lock bolts 11 at the other end of solid drawn pipe.When installing, allocation and transportation prevent roller spare landing accident.Hanging beam upper fixed hanger, below are provided with movable weight and leading screw 2, and movable weight can move along screw mandrel, and screw mandrel is connected with motor 7 with reductor 6 by coupler 4, and the welding of main body upside is gusset 9 fixedly.
When using suspender dismounting roller spare, at first main body is entangled roller spare, then lock bolt is locked, big (little) of single hook overhead traveling crane is hooked on the hanger, the weight according to roller spare starts motor again, rotational lead screw makes the movable weight sway, and the level lifting gets final product.
Claims (5)
1. the online roll change suspender of single hook overhead traveling crane is characterized in that comprising hanging beam (1), movable weight (3), hanger (6), main body (10), and main body is hollow, and an end of main body is hanging beam fixedly, and hanging beam is provided with hanger and movable weight.
2. the single hook overhead traveling crane online roll change suspender according to claim 1 is characterized in that the other end of main body is provided with lock bolt (11).
3. the single hook overhead traveling crane online roll change suspender according to claim 2 is characterized in that main body is a tubulose.
4. the single hook overhead traveling crane online roll change suspender according to claim 1 is characterized in that hanging beam captives joint by gusset (8) with main body.
5. the single hook overhead traveling crane online roll change suspender according to claim 4 is characterized in that fixedly gusset (9) of main body upside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202153102U CN201686399U (en) | 2010-06-04 | 2010-06-04 | Single-hook crown block on-line roll changing sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202153102U CN201686399U (en) | 2010-06-04 | 2010-06-04 | Single-hook crown block on-line roll changing sling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201686399U true CN201686399U (en) | 2010-12-29 |
Family
ID=43374685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202153102U Expired - Fee Related CN201686399U (en) | 2010-06-04 | 2010-06-04 | Single-hook crown block on-line roll changing sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201686399U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583146A (en) * | 2012-03-14 | 2012-07-18 | 上海电气核电设备有限公司 | Device for mounting tube supporting plate in evaporator |
| CN104649122A (en) * | 2015-02-10 | 2015-05-27 | 中冶南方工程技术有限公司 | Novel wringing roller changing device |
| CN105540420A (en) * | 2015-12-24 | 2016-05-04 | 国家电网公司 | Suspension balance type conveying device |
| CN106335842A (en) * | 2016-10-17 | 2017-01-18 | 湖北华舟重工应急装备股份有限公司 | Lifting tool special for shaft construction |
-
2010
- 2010-06-04 CN CN2010202153102U patent/CN201686399U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583146A (en) * | 2012-03-14 | 2012-07-18 | 上海电气核电设备有限公司 | Device for mounting tube supporting plate in evaporator |
| CN104649122A (en) * | 2015-02-10 | 2015-05-27 | 中冶南方工程技术有限公司 | Novel wringing roller changing device |
| CN104649122B (en) * | 2015-02-10 | 2016-12-07 | 中冶南方工程技术有限公司 | A kind of novel squeeze roll changing rig |
| CN105540420A (en) * | 2015-12-24 | 2016-05-04 | 国家电网公司 | Suspension balance type conveying device |
| CN106335842A (en) * | 2016-10-17 | 2017-01-18 | 湖北华舟重工应急装备股份有限公司 | Lifting tool special for shaft construction |
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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: 20101229 Termination date: 20110604 |