CN102101159A - Mounting method for exchanging guide rail at fan-shaped section of continuous casting machine - Google Patents
Mounting method for exchanging guide rail at fan-shaped section of continuous casting machine Download PDFInfo
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- CN102101159A CN102101159A CN200910244883XA CN200910244883A CN102101159A CN 102101159 A CN102101159 A CN 102101159A CN 200910244883X A CN200910244883X A CN 200910244883XA CN 200910244883 A CN200910244883 A CN 200910244883A CN 102101159 A CN102101159 A CN 102101159A
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- guide rail
- continuous casting
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Abstract
The invention relates to a mounting method for exchanging a guide rail at a fan-shaped section of a continuous casting machine. In the method, a guide rail lifting space is reserved on the wall surfaces of the two sides of two cooling chambers; a temporary lifting tool is arranged on the wall surfaces of the two sides of the two cooling chambers; after a travelling crane lifts the guide rail to the mounting position, the temporary lifting tool and the travelling crane realize 'connection in the air' of the guide rail; and the guide rail is adjusted, in position and welded, so that the guide rail is mounted. By the method, time and labor are saved; utilization ratio of the travelling crane and mounting efficiency of the guide rail are greatly improved; and construction is performed safely and reliably.
Description
Technical field:
The invention belongs to the steel-making continuous casting machine fan-shaped section of using in a kind of field of metallurgy and change the installation method of guide rail.
Background technology:
In metallurgical system steel-making continuous casting machine equipment is installed, the installation of fan-shaped section replacing guide rail is also little, but because of the particularity of its technology position, the importance and the mounting hardness of purposes, installation unit all will be done in advance its installation method before installation and think over, and is to set up all round victory scaffold in two cold houses in the past, pursue root and lifts changing guide rail with driving in the workshop then, this method installation effectiveness is very low, both wasted time and energy, took material again, very uneconomical.
Summary of the invention:
Purpose of the present invention just is to overcome above-mentioned the deficiencies in the prior art, and provides a kind of continuous casting machine fan-shaped segment to change the installation method of guide rail, and this installation method can improve the utilization rate of driving greatly, improves installation effectiveness greatly.
As above design, technical scheme of the present invention is: a kind of continuous casting machine fan-shaped segment is changed the installation method of guide rail, it is characterized in that: reserve lifting guide rail space at two cold houses both sides metope, and on two cold houses both sides metope, interim lifting device is set, driving with the guide rail handling behind the installation site, interim lifting device and driving realize guide rail " aerial handing-over ", then guide rail are adjusted, in place, welding, can finish the installment work of guide rail.
Set up interim hanging beam in metope guide rail installation site, both sides, two cold houses, two 5 tons of chain blocks are installed under hanging beam.
Hang elongated hanging ladder in the lifting guide rail space that two cold houses both sides metope is reserved, layering lays springboard between each hanging ladder.
Advantage of the present invention is: the present invention is provided with interim lifting device on two cold houses both sides metope, driving with the guide rail handling behind the installation site, interim lifting device and driving realize the guide rail handing-over aloft, this moment, driving just can carry out other work, then guide rail is adjusted, in place, the welding, can finish the installment work of guide rail.Therefore, the present invention is time saving and energy saving, can improve the utilization rate of driving and the installation effectiveness of guide rail greatly, and construction safety, reliable.
Description of drawings:
Fig. 1 is a schematic diagram of the present invention.
The specific embodiment:
As shown in the figure: a kind of continuous casting machine fan-shaped segment is changed the installation method of guide rail, after reserving lifting guide rail space, two cold houses both sides metope hangs elongated hanging ladder, layering lays springboard between each hanging ladder, so that walk for the workmen when welding slideway is installed, operation, set up interim hanging beam in metope guide rail installation site, both sides, two cold houses, two 5 tons of chain blocks are installed under hanging beam, so just finished preparatory work before installation, only need in the installation to drive a vehicle the guide rail handling behind the installation site, realize " aerial handing-over " guide rail with two 5 tons of chain blocks, adjust then, in place, welding can be finished the installment work of guide rail, and driving can carry out other work.
The present invention was both time saving and energy saving, did not need how many materials again, can improve the utilization rate of driving greatly like this, improved installation effectiveness, can also guarantee safety, all brought good economic benefit for enterprise and society.
Claims (3)
1. a continuous casting machine fan-shaped segment is changed the installation method of guide rail, it is characterized in that: reserve lifting guide rail space at two cold houses both sides metope, and on two cold houses both sides metope, interim lifting device is set, driving with the guide rail handling behind the installation site, interim lifting device and driving realize guide rail " aerial handing-over ", then guide rail is adjusted, in place, the welding, can finish the installment work of guide rail.
2. continuous casting machine fan-shaped segment according to claim 1 is changed the installation method of guide rail, it is characterized in that: set up interim hanging beam in metope guide rail installation site, both sides, two cold houses, two 5 tons of chain blocks are installed under hanging beam.
3. continuous casting machine fan-shaped segment according to claim 1 is changed the installation method of guide rail, and it is characterized in that: hang elongated hanging ladder in the lifting guide rail space that two cold houses both sides metope is reserved, layering lays springboard between each hanging ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910244883XA CN102101159A (en) | 2009-12-17 | 2009-12-17 | Mounting method for exchanging guide rail at fan-shaped section of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910244883XA CN102101159A (en) | 2009-12-17 | 2009-12-17 | Mounting method for exchanging guide rail at fan-shaped section of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102101159A true CN102101159A (en) | 2011-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910244883XA Pending CN102101159A (en) | 2009-12-17 | 2009-12-17 | Mounting method for exchanging guide rail at fan-shaped section of continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102101159A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489984A (en) * | 2011-12-23 | 2012-06-13 | 中国一冶集团有限公司 | Method for quickly replacing crane beam without using hoist for construction |
| CN107150110A (en) * | 2017-03-20 | 2017-09-12 | 上海二十冶建设有限公司 | A kind of fan-shaped section extracts guide rail installation method |
| CN108723317A (en) * | 2017-04-25 | 2018-11-02 | 中冶宝钢技术服务有限公司 | A kind of on-bne repair method of hot scarfing machine |
| CN110523938A (en) * | 2019-07-24 | 2019-12-03 | 中国一冶集团有限公司 | A kind of method conticaster replacement guide rail wall fixing device and replace guide rail fixation |
| CN111974960A (en) * | 2020-06-30 | 2020-11-24 | 中国二十冶集团有限公司 | Integral installation method for replacing guide rail of segmented fan-shaped section of continuous casting machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101367116A (en) * | 2008-09-12 | 2009-02-18 | 中国第十七冶金建设有限公司 | Mounting technique of vertical conticaster for smelting copper |
-
2009
- 2009-12-17 CN CN200910244883XA patent/CN102101159A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101367116A (en) * | 2008-09-12 | 2009-02-18 | 中国第十七冶金建设有限公司 | Mounting technique of vertical conticaster for smelting copper |
Non-Patent Citations (4)
| Title |
|---|
| 杨超武等: "板坯连铸机扇形段吊装更换系统的设计", 《重型机械》 * |
| 牛勇等: "扇形段更换导轨安装技术总结", 《山西建筑》 * |
| 虞芳: "板坯连铸机扇形段更换导轨的安装及安装工具", 《金属世界》 * |
| 邵永胜等: "250×1400双流板坯连铸机的安装调试", 《重型机械》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489984A (en) * | 2011-12-23 | 2012-06-13 | 中国一冶集团有限公司 | Method for quickly replacing crane beam without using hoist for construction |
| CN107150110A (en) * | 2017-03-20 | 2017-09-12 | 上海二十冶建设有限公司 | A kind of fan-shaped section extracts guide rail installation method |
| CN108723317A (en) * | 2017-04-25 | 2018-11-02 | 中冶宝钢技术服务有限公司 | A kind of on-bne repair method of hot scarfing machine |
| CN108723317B (en) * | 2017-04-25 | 2020-04-03 | 中冶宝钢技术服务有限公司 | Online maintenance method of scarfing machine |
| CN110523938A (en) * | 2019-07-24 | 2019-12-03 | 中国一冶集团有限公司 | A kind of method conticaster replacement guide rail wall fixing device and replace guide rail fixation |
| CN110523938B (en) * | 2019-07-24 | 2021-10-01 | 中国一冶集团有限公司 | Wall surface fixing device for replacing guide rail of continuous casting machine and method for fixing replaced guide rail |
| CN111974960A (en) * | 2020-06-30 | 2020-11-24 | 中国二十冶集团有限公司 | Integral installation method for replacing guide rail of segmented fan-shaped section of continuous casting machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110622 |