CN201923766U - Furnace roller hoisting tool for hoisting - Google Patents
Furnace roller hoisting tool for hoisting Download PDFInfo
- Publication number
- CN201923766U CN201923766U CN2010206926839U CN201020692683U CN201923766U CN 201923766 U CN201923766 U CN 201923766U CN 2010206926839 U CN2010206926839 U CN 2010206926839U CN 201020692683 U CN201020692683 U CN 201020692683U CN 201923766 U CN201923766 U CN 201923766U
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- CN
- China
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- furnace roller
- furnace
- hoisting
- suspender
- mainframe
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- Expired - Lifetime
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model relates to a hoisting tool, in particular to a furnace roller hoisting tool for hoisting. The furnace roller hoisting tool is characterized by comprising a main frame, a furnace roller moving trolley and a counterweight box, wherein a first furnace roller shaft end fixing clamp is arranged at one end of the main frame; the counterweight box is arranged at the bottom of the other end of the main frame; a hoisting lug is arranged at the position on the main frame, close to one side of the counterweight box; the main frame is provided with the furnace roller moving trolley that can move along the axial direction of a furnace roller; and the furnace roller moving trolley is provided with a furnace roller bracket and a second furnace roller shaft end fixing clamp. Compared with the existing hoisting tool for replacing rollers, the hoisting tool for hoisting has the advantages of avoiding the deformation risk of the furnace roller due to self-gravity during the hoisting process, being especially suitable for the replacement of fine furnace rollers, having a simple and practical structure, being used conveniently, and being operated conveniently and quickly.
Description
Technical field
The utility model relates to a kind of suspender, relates in particular to a kind of band steel vertical continuous annealing furnace lifting furnace roller suspender.
Background technology
Each steel mill's large-scale cold rolling band steel connects in installation, daily attention and the service work of the large-scale vertical continuous annealing furnace that moves back the unit use at home, because furnace roller is higher apart from ground, furnace roller is safeguarded needs to adopt the suspender equipment of special use to carry out the upper air installing operation.At present, usual way is that an annealing furnace is equipped with a roll change suspender, because furnace roller quantity is many in the annealing furnace, and diameter differs the standing sleeve corresponding to the different-diameter furnace roller that different size is arranged on the roll change frame of roll change suspender.During use, the furnace roller spindle nose is stuck on the relevant sleeve, hangs the roll change suspender, furnace roller is shifted out in the stove or pack into, reach thus and use the change the outfit purpose of furnace roller of roll change suspender with overhead traveling crane.In hoisting process, be supported on the suspender owing to furnace roller is outstanding, furnace roller that diameter is little, roll surface is long such as hollow furnace roller elongated and that wall is thin, unreasonable because of lifting the position, the body of roll makes furnace roller generation slight deformation lack of equilibrium easily because of the moment that deadweight produces, hoisting difficulty is increased, even also the present situation of beating can occur after being installed to furnace roller in the stove, the quality of production of influence band steel.Roll change suspender commonly used does not have the special protection at the minor diameter furnace roller, thus the installing/dismounting difficulty of minor diameter furnace roller, and the furnace roller diameter is more little, roll body is long more, lifts difficult more.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, and a kind of later-model lifting furnace roller suspender is provided, and this lifting is simple and practical, easy to use with the furnace roller hanger structure, simple operation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of lifting furnace roller suspender, it is characterized in that: it comprises mainframe, furnace roller travelling car and weight box, one end of described mainframe is installed on the first furnace roller spindle nose geometrical clamp, weight box is installed in the other end bottom of mainframe, mainframe near weight box one side is provided with hanger, configuration can be along the furnace roller travelling car of furnace roller axial motion on the mainframe, and the furnace roller travelling car is provided with the furnace roller carriage and the second furnace roller spindle nose geometrical clamp.
Press such scheme, described lifting also comprises a suspender support with the furnace roller suspender, and the suspender support is placed on the high-rise platform of stove.
The lifting that the utility model provides can steadily be fixed in the whole body of roll of stove rod on the mainframe with the furnace roller suspender, make the furnace roller body of roll and axle head in hoisting process, can not produce moment because of deadweight, eliminated the moment that furnace roller when lifting produces because of deadweight aloft and made the risk of furnace roller distortion, and then avoided furnace roller to beat present situation and influence the phenomenon of the band steel quality of production; Adopt the furnace roller travelling car that furnace roller is moved in the stove, it is more convenient to operate.
The beneficial effects of the utility model: compare with existing hoisting device, the utility model is simple and practical, and is easy to use, simple operation.The furnace roller risk of distortion that produces because of deadweight when the lifting that the utility model provides can be avoided lifting with the furnace roller suspender is particularly useful for changing the outfit of elongated furnace roller.
Description of drawings
Fig. 1 is the structural representation of lifting with the furnace roller suspender.
Fig. 2 is along the cutaway view (the second furnace roller spindle nose geometrical clamp is in open mode) of A-A line among Fig. 1.
Fig. 3 is along the view (the first furnace roller spindle nose geometrical clamp is in closure state) of B-B line among Fig. 1.
Fig. 4 is to use lifting that the scheme drawing of furnace roller is installed with the furnace roller suspender.
Among the figure: 1-mainframe, 2-hanger, 3-weight box, 4-furnace roller travelling car, the 5-second furnace roller spindle nose geometrical clamp, 6-furnace roller carriage, the 7-furnace roller, the 8-first furnace roller spindle nose geometrical clamp, 9-annealing furnace furnace shell top roll hole, 10-annealing furnace burner hearth, the high-rise platform of 11-stove, 12-suspender support, the wheel of 13-furnace roller travelling car, the chute on the 14-mainframe.
The specific embodiment
A kind of lifting furnace roller suspender, as shown in Figure 1: it comprises mainframe 1, furnace roller travelling car 4 and weight box 3, one end of described mainframe 1 is installed on the first furnace roller spindle nose geometrical clamp 8, weight box 3 is installed in the other end bottom of mainframe 1, mainframe near weight box one side is provided with hanger 2, configuration can (wheel 13 of furnace roller travelling car be positioned at the chute 14 on the mainframe, and wheel moves along chute along the furnace roller travelling car 4 of furnace roller 7 axial motions on the mainframe 1; Axial motion also can adopt other various ways), furnace roller travelling car 4 is provided with the furnace roller carriage 6 and the second furnace roller spindle nose geometrical clamp 5.
Described lifting also comprises a suspender support 12 with the furnace roller suspender, and suspender support 12 is placed on the high-rise platform 11 of stove.
During use, hang the hanger 2 of lifting with overhead traveling crane main hook in the factory building with the furnace roller suspender, on the ground corresponding to the furnace roller 7 of required lifting, in weight box, place corresponding clump weight, mix up counterweight, the furnace roller travelling car is moved to rear end (near hanger position end), furnace roller is placed on the mainframe of furnace roller suspender, one end of furnace roller 7 is fixed on the furnace roller travelling car 4 with the second furnace roller spindle nose geometrical clamp 5 on furnace roller carriage 6 and the furnace roller travelling car 4, the other end of furnace roller 7 is fixed on the mainframe 1 with the first furnace roller spindle nose geometrical clamp 8, the lifting that has fixed furnace roller 7 with the overhead traveling crane lifting uses the mainframe 1 of furnace roller suspender behind 9 positions, cooresponding annealing furnace furnace shell top roll hole, the suspender support 12 that utilization is placed on the high-rise platform 11 of stove supports lifting furnace roller suspender, as shown in Figure 2, the overhead traveling crane stop motion, open the first furnace roller spindle nose geometrical clamp 8, furnace roller travelling car 4 is moved forward, drive furnace roller 7 and move in annealing furnace furnace shell top roll hole 9, furnace roller 7 is encased in the annealing furnace burner hearth the most at last.Otherwise furnace roller splits out process, promptly will lift earlier with the furnace roller suspender in place after, with the furnace roller carriage that is provided with on the furnace roller travelling car and the second furnace roller spindle nose geometrical clamp furnace roller one end is fixed, then the furnace roller travelling car is moved backward, furnace roller is shifted out the annealing furnace burner hearth, treat that furnace roller all moves on to lifting with after on the mainframe 1 of furnace roller suspender, fixes the other end of furnace roller with the first furnace roller spindle nose geometrical clamp, mobile overhead traveling crane will lift with the furnace roller suspender and hang onto on the ground.
Claims (2)
1. lifting furnace roller suspender, it is characterized in that: it comprises mainframe, furnace roller travelling car and weight box, one end of described mainframe is installed on the first furnace roller spindle nose geometrical clamp, weight box is installed in the other end bottom of mainframe, mainframe near weight box one side is provided with hanger, configuration can be along the furnace roller travelling car of furnace roller axial motion on the mainframe, and the furnace roller travelling car is provided with the furnace roller carriage and the second furnace roller spindle nose geometrical clamp.
2. a kind of lifting furnace roller suspender according to claim 1 is characterized in that: described lifting also comprises a suspender support with the furnace roller suspender, and the suspender support is placed on the high-rise platform of stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206926839U CN201923766U (en) | 2010-12-31 | 2010-12-31 | Furnace roller hoisting tool for hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206926839U CN201923766U (en) | 2010-12-31 | 2010-12-31 | Furnace roller hoisting tool for hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923766U true CN201923766U (en) | 2011-08-10 |
Family
ID=44427630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206926839U Expired - Lifetime CN201923766U (en) | 2010-12-31 | 2010-12-31 | Furnace roller hoisting tool for hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923766U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040158A (en) * | 2010-12-31 | 2011-05-04 | 中冶南方(武汉)威仕工业炉有限公司 | Furnace roller hanger for hoisting |
| CN106829723A (en) * | 2017-03-29 | 2017-06-13 | 中国海洋石油总公司 | Single loop wheel machine lifts gravity center eccentric horizontal tank technique |
| CN110104119A (en) * | 2019-05-14 | 2019-08-09 | 上海外高桥造船有限公司 | SCR denitration reaction device installation method and the ship installed using it |
-
2010
- 2010-12-31 CN CN2010206926839U patent/CN201923766U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040158A (en) * | 2010-12-31 | 2011-05-04 | 中冶南方(武汉)威仕工业炉有限公司 | Furnace roller hanger for hoisting |
| CN102040158B (en) * | 2010-12-31 | 2012-07-25 | 中冶南方(武汉)威仕工业炉有限公司 | Furnace roller hanger for hoisting |
| CN106829723A (en) * | 2017-03-29 | 2017-06-13 | 中国海洋石油总公司 | Single loop wheel machine lifts gravity center eccentric horizontal tank technique |
| CN110104119A (en) * | 2019-05-14 | 2019-08-09 | 上海外高桥造船有限公司 | SCR denitration reaction device installation method and the ship installed using it |
| CN110104119B (en) * | 2019-05-14 | 2021-10-01 | 上海外高桥造船有限公司 | SCR denitration reactor installation method and ship installed by using same |
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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: 20110810 Effective date of abandoning: 20120725 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110810 Effective date of abandoning: 20120725 |