CN102040158A - Furnace roller hanger for hoisting - Google Patents
Furnace roller hanger for hoisting Download PDFInfo
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- CN102040158A CN102040158A CN 201010616814 CN201010616814A CN102040158A CN 102040158 A CN102040158 A CN 102040158A CN 201010616814 CN201010616814 CN 201010616814 CN 201010616814 A CN201010616814 A CN 201010616814A CN 102040158 A CN102040158 A CN 102040158A
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- furnace roller
- furnace
- suspender
- hoisting
- mainframe
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Abstract
The invention relates to a hanger. A furnace roller hanger for hoisting comprises a main frame, a furnace roller moving trolley and a weight box, wherein one end of the main frame is provided with a first furnace roller shaft head clamp, and the weight box is arranged at the bottom of the other end of the main frame; a lug is arranged on the main frame near the weight box, the furnace roller moving trolley which can move along the axis of the furnace roller is arranged on the main frame, and the furnace roller moving trolley is provided with a furnace roller bracket and a second furnace roller shaft head clamp. Compared with the existing roller change hoisting devices, the furnace roller hanger for hoisting is characterized in that the risks of furnace roller distortion caused by dead weight of the furnace roller can be avoided in hoisting, and the furnace roller hoist is particularly suitable for replacement of slender furnace rollers. The furnace roller hanger for hoisting has the advantages of being simple and practical in structure, convenient to use and easy to operate.
Description
Technical field
The present invention relates to a kind of suspender, relate 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 matters to be solved by this invention 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 used in the present invention 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.
Lifting provided by the invention 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.
Beneficial effect of the present invention: compare with existing hoisting device, the present invention is simple and practical, and is easy to use, simple operation.The furnace roller risk of distortion that produces because of deadweight when lifting provided by the invention 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 |
|---|---|---|---|
| CN201010616814XA CN102040158B (en) | 2010-12-31 | 2010-12-31 | Furnace roller hanger for hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010616814XA CN102040158B (en) | 2010-12-31 | 2010-12-31 | Furnace roller hanger for hoisting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102040158A true CN102040158A (en) | 2011-05-04 |
| CN102040158B CN102040158B (en) | 2012-07-25 |
Family
ID=43906757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010616814XA Expired - Fee Related CN102040158B (en) | 2010-12-31 | 2010-12-31 | Furnace roller hanger for hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102040158B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320582A (en) * | 2013-07-09 | 2013-09-25 | 中冶南方(武汉)威仕工业炉有限公司 | Vertical bright annealing furnace muffle pipe replacing device and method |
| CN104894345A (en) * | 2015-06-19 | 2015-09-09 | 中国五冶集团有限公司 | Lifting appliance and method for mounting furnace rollers of annealing furnaces |
| CN106282498A (en) * | 2015-05-29 | 2017-01-04 | 上海宝冶集团有限公司 | The replacing options of cold rolled continuous annealing stove furnace roller |
| CN110614606A (en) * | 2019-07-01 | 2019-12-27 | 中冶宝钢技术服务有限公司 | Shaft part dismounting device and method |
| CN113957234A (en) * | 2020-07-20 | 2022-01-21 | 中冶宝钢技术服务有限公司 | Seal roller replacing method and replacing device |
| CN114505348A (en) * | 2022-03-10 | 2022-05-17 | 中冶陕压重工设备有限公司 | Roll changing device for rollers in box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201534868U (en) * | 2009-08-13 | 2010-07-28 | 宝山钢铁股份有限公司 | Roller hearth furnace roller replacing device |
| CN201574031U (en) * | 2009-07-16 | 2010-09-08 | 湖南华菱涟源钢铁有限公司 | Special lifting appliance for replacing furnace roller |
| CN201923766U (en) * | 2010-12-31 | 2011-08-10 | 中冶南方(武汉)威仕工业炉有限公司 | Furnace roller hoisting tool for hoisting |
-
2010
- 2010-12-31 CN CN201010616814XA patent/CN102040158B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201574031U (en) * | 2009-07-16 | 2010-09-08 | 湖南华菱涟源钢铁有限公司 | Special lifting appliance for replacing furnace roller |
| CN201534868U (en) * | 2009-08-13 | 2010-07-28 | 宝山钢铁股份有限公司 | Roller hearth furnace roller replacing device |
| CN201923766U (en) * | 2010-12-31 | 2011-08-10 | 中冶南方(武汉)威仕工业炉有限公司 | Furnace roller hoisting tool for hoisting |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320582A (en) * | 2013-07-09 | 2013-09-25 | 中冶南方(武汉)威仕工业炉有限公司 | Vertical bright annealing furnace muffle pipe replacing device and method |
| CN103320582B (en) * | 2013-07-09 | 2016-01-20 | 中冶南方(武汉)威仕工业炉有限公司 | Vertical bright annealing furnace muffle pipe replacing device and method |
| CN106282498A (en) * | 2015-05-29 | 2017-01-04 | 上海宝冶集团有限公司 | The replacing options of cold rolled continuous annealing stove furnace roller |
| CN106282498B (en) * | 2015-05-29 | 2018-06-29 | 上海宝冶集团有限公司 | The replacing options of cold rolled continuous annealing stove furnace roller |
| CN104894345A (en) * | 2015-06-19 | 2015-09-09 | 中国五冶集团有限公司 | Lifting appliance and method for mounting furnace rollers of annealing furnaces |
| CN104894345B (en) * | 2015-06-19 | 2017-03-01 | 中国五冶集团有限公司 | A kind of suspender for annealing furnace roller installation and the installation method using this suspender |
| CN110614606A (en) * | 2019-07-01 | 2019-12-27 | 中冶宝钢技术服务有限公司 | Shaft part dismounting device and method |
| CN113957234A (en) * | 2020-07-20 | 2022-01-21 | 中冶宝钢技术服务有限公司 | Seal roller replacing method and replacing device |
| CN114505348A (en) * | 2022-03-10 | 2022-05-17 | 中冶陕压重工设备有限公司 | Roll changing device for rollers in box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102040158B (en) | 2012-07-25 |
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