CN109530445B - Modularized rapid installation method for top platform of mill housing - Google Patents
Modularized rapid installation method for top platform of mill housing Download PDFInfo
- Publication number
- CN109530445B CN109530445B CN201811265165.6A CN201811265165A CN109530445B CN 109530445 B CN109530445 B CN 109530445B CN 201811265165 A CN201811265165 A CN 201811265165A CN 109530445 B CN109530445 B CN 109530445B
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- China
- Prior art keywords
- rolling mill
- top platform
- platform
- mill housing
- housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/0243—Laying or reclaiming pipes on land, e.g. above the ground above ground
- F16L1/0246—Laying or reclaiming pipes on land, e.g. above the ground above ground at a certain height off the ground
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Metal Rolling (AREA)
- Machine Tool Units (AREA)
Abstract
The invention relates to the field of installation of rolling mills, in particular to a modular rapid installation method for a top platform of a rolling mill housing; the method is characterized in that: the method comprises the following steps of manufacturing an assembling support; assembling a platform frame at the top of the mill housing; mounting related electromechanical tube equipment on a platform at the top of the mill housing; and fourthly, the hoisting platform is located on the platform support at the top of the rolling mill housing. Compared with the traditional rolling mill top platform installation, the rolling mill top platform modularization rapid installation method has the advantages that equipment and pipelines on the rolling mill housing top platform are officially installed on the ground in advance according to the actual field situation, and then the rolling mill housing top platform modularization rapid installation method is integrally hoisted in place. The method optimizes the construction process, reduces the overhead operation at the top of the rolling mill, simultaneously expands the piping and wiring operation of the top platform of the rolling mill when the equipment of the rolling mill body is installed, and can carry out hydraulic pipeline connection and carry out hydraulic pipeline flushing work after the top platform of the rolling mill is integrally hoisted in place. The installation efficiency of the rolling mill housing is improved, and the installation time of equipment is shortened.
Description
Technical Field
The invention relates to the field of installation of rolling mills, in particular to a modular rapid installation method for a top platform of a rolling mill housing.
Background
The cold continuous rolling mill, the hot continuous rolling mill, the single-frame rolling mill and the multi-frame rolling mill housing top platform are complex in structure, high-altitude operation is performed when operation is performed below the platform, pipe distribution operation is performed in a narrow limited space, the construction progress is slow, the construction quality cannot be guaranteed, and the installation and debugging of the whole rolling mill equipment are directly influenced.
Disclosure of Invention
The invention aims to overcome the defects and provides a modular rapid installation method for a top platform of a rolling mill housing.
In order to achieve the above object, the present invention is realized by:
a modular rapid installation method for a rolling mill housing top platform comprises
and step 10, hanging a hoisting rigging to hoist the combined rolling mill housing top platform housing to be positioned on a rolling mill top platform support at the rolling mill housing top.
Compared with the traditional rolling mill top platform installation method, the rolling mill top platform modularized rapid installation method has the advantages that equipment and pipelines on the rolling mill housing top platform are installed on the ground in a formal mode according to the actual situation on site, and then the rolling mill top platform modularized rapid installation method is integrally hoisted in place. The method optimizes the construction process, reduces the overhead operation at the top of the rolling mill, simultaneously expands the piping and wiring operation of the top platform of the rolling mill when the equipment of the rolling mill body is installed, and can carry out hydraulic pipeline connection and carry out hydraulic pipeline flushing work after the top platform of the rolling mill is integrally hoisted in place. The installation efficiency of the rolling mill housing is improved, and the installation time of equipment is shortened.
Drawings
FIG. 1 is a schematic view of the arrangement of parts of a top platform of a rolling mill housing
FIG. 2 is a schematic view of the top platform of the mill housing assembled on the ground
FIG. 3 is a schematic view of a rolling mill housing with the top platform mounted to the single stand rolling mill housing
FIG. 4 is a schematic view of the installation of the mill housing top platform to the continuous mill housing
In the figure: 1. the device comprises an assembly support, a rolling mill top platform at the inlet side 2, a rolling mill top platform at the outlet side 3, a rolling mill top platform support 4, a rolling mill top platform railing 5, a hydraulic valve table 6, an energy accumulator 7, an electrical remote control cabinet 8, a hydraulic pipeline 9, an electrical bridge 10, a hoisting rigging 11 and a rolling mill housing 12.
Detailed Description
The invention is further illustrated by the following specific examples.
The implementation concrete implementation of the modular rapid installation method of the rolling mill housing top platform comprises the following steps:
firstly, manufacturing an assembling support 1 on site, wherein the length of the assembling support is 1.5 meters, and a flange arranged at one end of the assembling support can be connected with a support of a rolling mill top platform through bolts;
step two, the rolling mill top platform 2 at the inlet side and the rolling mill top platform 3 at the outlet side are assembled on the ground, 2 platforms are connected through connecting bolts, the distance between 4 rolling mill top platform supports at the bottom of the platform is measured after assembling is completed, and the center distance of the 4 rolling mill top platform supports at the top of 8 rolling mill stands must be met;
hoisting the combination of the rolling mill top platform 2 at the inlet side and the rolling mill top platform 3 at the outlet side in place on the assembling support 1, and firmly connecting the combination through connecting bolts;
step four, installing a rolling mill top platform handrail 5, wherein the height of the assembling support 1 is 1.5 m for facilitating piping construction due to more hydraulic piping at the lower part of the rolling mill top platform, and the distance between the top of the platform thickness platform and the ground is higher, so that the frontage protection is required in advance, and the construction of subsequent top platform operation is facilitated;
step five, a hydraulic valve table 6 is in place, and 2 hydraulic valve tables of a rolling mill top platform respectively control inlet side hydraulic equipment and outlet side hydraulic equipment;
sixthly, positioning an energy accumulator 7, wherein 2 seats of the energy accumulator on the top platform of the rolling mill are matched with 2 hydraulic valve tables for use;
seventhly, positioning the electric remote control cabinet 8;
eighthly, piping work of the hydraulic pipeline 9 is carried out;
step nine, mounting the electrical bridge frame 10;
step ten, hanging a hoisting rigging 11 to hoist the combined mill housing top platform housing to be positioned on the mill housing top platform support 4 at the top of the mill housing 12.
Claims (1)
1. A modular rapid installation method for a rolling mill housing top platform is characterized by comprising the following steps: comprises that
Step 1, manufacturing an assembling support on site, wherein the length of the assembling support is 1.5 meters, and one end of the assembling support is provided with a flange which is connected with a support of a rolling mill top platform through a bolt;
step 2, assembling an inlet side rolling mill top platform and an outlet side rolling mill top platform on the ground, connecting the two platforms through connecting bolts, measuring the distance between the rolling mill top platform supports at the bottoms of the platforms after assembling is completed, and meeting the center distance of the rolling mill top platform supports at the top of a rolling mill stand;
step 3, hoisting the assembly of the rolling mill top platform at the inlet side and the rolling mill top platform at the outlet side in place on the assembling support, and firmly connecting the assembly through connecting bolts;
step 4, installing a rolling mill top platform handrail, wherein the height of an assembled support is 1.5 m for facilitating piping construction due to more hydraulic piping at the lower part of the rolling mill top platform, and the distance between the top of the platform and the ground is higher due to the thickness of the platform, so that the side protection is required to be made in advance, and the construction of subsequent top platform operation is facilitated;
step 5, positioning a hydraulic valve table, wherein the two hydraulic valve tables of the top platform of the rolling mill respectively control inlet-side hydraulic equipment and outlet-side hydraulic equipment;
step 6, positioning an energy accumulator, wherein two energy accumulators on the top platform of the rolling mill are matched with two hydraulic valve tables;
step 7, positioning the electric remote control cabinet;
step 8, performing piping work on the hydraulic pipeline;
step 9, mounting the electrical bridge;
and step 10, hanging a hoisting rigging to hoist the combined rolling mill housing top platform housing to be positioned on a rolling mill top platform support at the rolling mill housing top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265165.6A CN109530445B (en) | 2018-10-29 | 2018-10-29 | Modularized rapid installation method for top platform of mill housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265165.6A CN109530445B (en) | 2018-10-29 | 2018-10-29 | Modularized rapid installation method for top platform of mill housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109530445A CN109530445A (en) | 2019-03-29 |
| CN109530445B true CN109530445B (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811265165.6A Active CN109530445B (en) | 2018-10-29 | 2018-10-29 | Modularized rapid installation method for top platform of mill housing |
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| CN (1) | CN109530445B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019208495A1 (en) * | 2019-06-12 | 2020-12-17 | Sms Group Gmbh | Hydraulic control device in rolling mill construction |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8717752U1 (en) * | 1987-09-25 | 1989-11-30 | Sms Schloemann-Siemag Ag, 4000 Duesseldorf, De | |
| CN100402166C (en) * | 2006-03-07 | 2008-07-16 | 中冶赛迪工程技术股份有限公司 | Leveling machine |
| CN101664760B (en) * | 2008-09-05 | 2011-07-20 | 中国二十冶集团有限公司 | Method for adjusting housings outside of single stand reversible rolling mill |
| CN101391267B (en) * | 2008-11-04 | 2010-12-01 | 北京首钢建设集团有限公司 | On-line assembling entirety on-position assembling method of edge mill |
| CN101537973B (en) * | 2009-04-21 | 2011-07-27 | 中国一冶集团有限公司 | Method for continuously hoisting rolling mill housings by hydraulic pushing and lifting |
| CN102039315A (en) * | 2009-10-23 | 2011-05-04 | 中冶天工建设有限公司 | Method for installing large conical puncher device |
| CN202290743U (en) * | 2011-08-31 | 2012-07-04 | 上海宝冶集团有限公司 | Upper connecting block mounting platform of slicing rolling mill |
| CN105421792A (en) * | 2015-12-15 | 2016-03-23 | 安徽伟宏钢结构集团股份有限公司 | Lifting construction process of modular steel structural components |
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