CN106284959B - A kind of installation method of shaft furnace platform - Google Patents
A kind of installation method of shaft furnace platform Download PDFInfo
- Publication number
- CN106284959B CN106284959B CN201610781568.0A CN201610781568A CN106284959B CN 106284959 B CN106284959 B CN 106284959B CN 201610781568 A CN201610781568 A CN 201610781568A CN 106284959 B CN106284959 B CN 106284959B
- Authority
- CN
- China
- Prior art keywords
- platform
- support plate
- support component
- kiln body
- locating slot
- Prior art date
- 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
Links
- 238000009434 installation Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
- E04G3/243—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons following the outside contour of a building
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The present invention relates to a kind of installation method of shaft furnace platform, specific steps include a, prefabricated platform component and by platform member Selective assembly into symmetrical two platform blocks；Prefabricated isometric and both ends of the surface are the steel structure support plate on inclined-plane；By the shape of the circumference of kiln body outer wall and the prefabricated semi-circular shape connector of size；B, precast support component assembling mould；C, the assembly of support component；D, the installation of support component and platform block in kiln body outside wall surface is completed.Method provided by the present invention has the advantages of installation effectiveness is high, and security risk is small and installation accuracy is high.
Description
Technical field
The present invention relates to shaft furnace ladder landing platform technical field, specifically a kind of installation method of shaft furnace platform.
Background technology
At present, the ladder landing platform structure of shaft furnace is mostly bearing diagonal form, and structure mainly includes platform member and bearing diagonal
Component two parts.Bearing diagonal component is fixed in along kiln body periphery outside kiln shell by several support plates according to the angle and spacing of design,
Support plate is the strip plate that both ends of the surface are inclined-plane, and lower end is fixed in kiln body outside wall surface, and upper end is gone to the bottom obliquely with platform
Face is affixed with support platform.Platform member is that entire platform is connected into entirety to be lifted again to high-altitude under kiln, is fixed on outside kiln shell
Week.It is usually first that the lifting of entire platform member is up and affixed with kiln outer wall then the upper end of every support plate is first during construction
Platform bottom surface is first welded in, the lower end of support plate is then welded in kiln body, after the welding for seriatim completing each support plate,
Integral installation is completed.This construction method has the following problems：One side platform size is big, and weight is big, uses crane lifting hardly possible
Degree is big；Another aspect high-altitude is installed and welding operation is more, there is very big security risk.In addition, this mounting means efficiency
Lowly, and installation accuracy and quality cannot be effectively ensured.
Invention content
It is an object of the invention to provide a kind of installation methods of shaft furnace platform, exist to solve existing stage+module method
Efficiency it is low, the problem of security risk is big and installation quality is difficult to ensure that.
The invention is realized in this way：A kind of installation method of shaft furnace platform, specifically includes following steps：
A, prefabricated platform component and by platform member Selective assembly into symmetrical two platform blocks；Prefabricated isometric and both ends
Face is the steel structure support plate on inclined-plane；By the shape of the circumference of kiln body outer wall and the prefabricated semi-circular shape connector of size.
B, precast support component assembling mould：The assembling mold is round table-like for half, the half round table-like fit drawing die tool
The locating slot of several uniformly distributed strips for accommodating support plate, the angle of inclination of the locating slot and support plate are provided on side
It is corresponding around the angle of kiln body outside wall surface obliquely；The both ends open of the locating slot is in two bottom surfaces of half round platform, positioning
The length of slot is less than the length of support plate so that support plate can stretch out in half round platform bottom surface, the spacing and support plate of each locating slot
Kiln body outer wall clipping room away from identical.
C, the assembly of support component：Described half round table-like fit drawing die is had into steady forward direction and is placed in smooth ground or tablet
On, each support plate is placed in the locating slot of assembling mold, make the bottom end of each support plate on earth, top is concordant and top inclined-plane is united
One center location having towards half round table-like fit drawing die, while ensure that the side of each support plate is bonded with the ramped bottom surface of locating slot
Closely, then the lateral surface of semi-circular shape connector and the side towards the center of circle on support plate top are welded, forms two
The support component of a half frustum cone side shape.
D, the installation of support component and platform block in kiln body outside wall surface is completed.
In the step d, assembled support component is steadily positioned on ground, wherein, semi-circular shape connector exists
Lower section, the free end of support plate are lifted into the corresponding position above support component above, by assembled platform block, will support
The free end of plate carries out welding assembly into two and half adults with platform component bottom surface, and assembled two and half adult is lifted into kiln
It is simultaneously welded with kiln shell outer wall the outer corresponding position of shell.
In step d, assembled support component is accurately lifted into outside kiln shell and is installed in place, then first by first piece of platform block
It is lifted into corresponding support component, later welds first piece of platform block with support component and kiln shell, it then again will be with
Adjacent second piece platform block be lifted on respective support component, operating personnel station is flat to second piece on first piece of platform block
Platform block is welded, and the lifting work of entire platform is completed according to the method.
Installation method provided by the present invention has the advantages of installation effectiveness is high, and security risk is small and installation error is small.This
Invention avoids the link taking and fill excessive temporary operating platform, reduce crane lifting number and personnel working at height when
Between, manpower and materials are saved, are a kind of not only quick but also safe installation methods.Present invention utilization assembles mold and causes support component
Assembled speed and precision greatly improve, circular ring shape connector not only to each support plate play the role of connection and it is fixed, simultaneously
The reinforcing rib of kiln body is alternatively arranged as, in addition, platform block ensures welding precision in ground welding, ensures that safety in production.It can
By original each part, cumulative errors caused by welding manner are evenly distributed to every piece of platform up one by one, can ensure in this way
The size and bearing capacity of entire platform.
Description of the drawings
Fig. 1 is support component and it corresponds to the structure diagram of platform block.
Fig. 2 is the bottom surface structure schematic diagram of platform block in Fig. 1.
Fig. 3 is the structure diagram for assembling mold.
In figure：1st, platform block, 2, semi-circular shape connector, 3, support plate, 4, assembling mold, 5, locating slot.
Specific embodiment
The present invention provides a kind of installation methods of shaft furnace platform, and as shown in Figs. 1-3, the present invention specifically includes following step
Suddenly：
A, prefabricated platform component and by platform member Selective assembly into symmetrical two platform blocks 1, the platform member is
Each part of entire platform is formed, including every piece of platform pedal and securing member；Prefabricated isometric and both ends of the surface are inclined-plane
Steel structure support plate 3, by shape and the prefabricated semi-circular shape connector 2 of size, support plate 3 and the semicircle of the circumference of kiln body outer wall
Circular connector 2 collectively constitutes support component；Two identical semi-circular shape connectors 2 collectively constitute a circular ring shape connector,
Circular ring shape connector to surround kiln shell one circle each support plate 3 play the role of connection and it is fixed.
B, precast support component assembling mould 4：Mold 4 is assembled in half round table-like or half round platform side wall curved, semicircle
The locating slot 5 of several uniformly distributed strips for accommodating support plate 3 is provided on the side of mesa-shaped assembling mold 4, locating slot 5 inclines
Rake angle is corresponding around the angle of kiln body outside wall surface obliquely with support plate 3；The both ends open of locating slot 5 is in the two of half round platform
A bottom surface, the length of locating slot 5 is less than the length of support plate so that support plate 3 can stretch out in half round platform bottom surface, convenient for welding
Operation, the spacing of each locating slot 5 and support plate 3 kiln body outer wall clipping room away from identical.According to the prefabricated branch of above-mentioned design requirement
Support component assembles mold 4.
C, the assembly of support component：Half round table-like 4 steady forward direction of assembling mold is placed on smooth ground or tablet,
Each support plate 3 is placed in the locating slot 5 of assembling mold 4, make the bottom end of each support plate 3 on earth, top is concordant and top inclined-plane
The unified center location towards half round table-like fit drawing die tool 4, while ensure the side of each support plate 3 and the inclination bottom of locating slot 5
Face paste is closed closely, then welds the lateral surface of a semi-circular shape connector 4 and the side towards the center of circle on 3 top of support plate
It connects, forms the support component of half frustum cone side shape, finally pull out the support component along the notch direction of half frustum cone side.
D, the installation of support component and platform block 1 in kiln body outside wall surface is completed.Support component and platform block 1 are in kiln body outer wall
The installation in face there are two types of realization method, first way be support component and corresponding platform block 1 are assembled it is latter with lifting, second
Kind mode is as follows for support component and platform block 1 are lifted respectively：
Mode one：Assembled support component is steadily positioned on ground, wherein, semi-circular shape connector 2 in lower section,
The free end of support plate 3 is lifted into the corresponding position above support component above, by assembled platform block 1, by support plate 3
Free end and platform component bottom surface carry out welding assembly into two and half adults, assembled two and half adult is lifted into kiln shell
It is simultaneously welded with kiln shell outer wall outer corresponding position, it is ensured that two semi-circular shape connectors 2 and its corresponding platform when weldering connects
Block 1 docks accurately.
Mode two：Assembled support component is accurately lifted into outside kiln shell and is installed in place, then first by first piece of platform block
It is lifted into corresponding support component, later welds first piece of platform block with support component and kiln shell, it then again will be with
Adjacent second piece platform block be lifted on respective support component, operating personnel station is flat to second piece on first piece of platform block
Platform block is welded, and the lifting work of entire platform is completed according to the method.Finally installation achievement is checked, it is ensured that engineering
Quality and safe to use.
Claims (3)
1. a kind of installation method of shaft furnace platform, it is characterized in that, include the following steps：
A, prefabricated platform component and by platform member Selective assembly into symmetrical two platform blocks；Prefabricated isometric and both ends of the surface are
The steel structure support plate on inclined-plane；By the shape of the circumference of kiln body outer wall and the prefabricated semi-circular shape connector of size；
B, precast support component assembling mould：The assembling mold is round table-like for half, the side of the half round table-like fit drawing die tool
On be provided with the locating slots of several uniformly distributed strips for accommodating support plate, angle of inclination and the support plate of the locating slot surround
The angle of kiln body outside wall surface obliquely is corresponding；The both ends open of the locating slot in two bottom surfaces of half round platform, locating slot
Length is less than the length of support plate so that support plate can stretch out in half round platform bottom surface, and the spacing and support plate of each locating slot are in kiln
The clipping room of external wall is away from identical；
C, the assembly of support component：Described half round table-like fit drawing die is had steady forward direction to be placed on smooth ground or tablet, it will
Each support plate is placed in the locating slot of assembling mold, make the bottom end of each support plate on earth, top is concordant and court is unified on top inclined-plane
To the center location of half round table-like fit drawing die tool, while ensure that the side of each support plate is bonded tightly with the ramped bottom surface of locating slot
It is close, then the lateral surface of semi-circular shape connector and the side towards the center of circle on support plate top are welded, form two
The support component of half frustum cone side shape；
D, the installation of support component and platform block in kiln body outside wall surface is completed.
2. the installation method of shaft furnace platform according to claim 1, it is characterized in that, in the step d, by assembled branch
Support component is steadily positioned on ground, wherein, semi-circular shape connector above, will be assembled in lower section, the free end of support plate
Good platform block is lifted into the corresponding position above support component, and the free end of support plate and platform member bottom surface are welded
Two and half adults are assembled into, assembled two and half adult is lifted into kiln body outer wall corresponding position and are welded with kiln body outer wall
It connects.
3. the installation method of shaft furnace platform according to claim 1, it is characterized in that, in step d, by assembled support group
Part is accurately lifted into kiln body outer wall and is installed in place, then first first piece of platform block is lifted into corresponding support component, later will
First piece of platform block is welded with support component and kiln body outer wall, is then again lifted into second piece of platform block adjacent thereto
On respective support component, operating personnel weld second piece of platform block on first piece of platform block at station, complete according to the method
Into the lifting work of entire platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781568.0A CN106284959B (en) | 2016-08-31 | 2016-08-31 | A kind of installation method of shaft furnace platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781568.0A CN106284959B (en) | 2016-08-31 | 2016-08-31 | A kind of installation method of shaft furnace platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106284959A CN106284959A (en) | 2017-01-04 |
| CN106284959B true CN106284959B (en) | 2018-07-03 |
Family
ID=57672248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610781568.0A Expired - Fee Related CN106284959B (en) | 2016-08-31 | 2016-08-31 | A kind of installation method of shaft furnace platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106284959B (en) |
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| CN203230166U (en) * | 2013-03-18 | 2013-10-09 | 湖北省送变电工程公司 | Special high-altitude emplacement platform |
| CN203603436U (en) * | 2013-12-03 | 2014-05-21 | 兖矿东华建设有限公司 | Chimney cylinder wall concrete pouring combined platform |
| CN203834911U (en) * | 2014-03-14 | 2014-09-17 | 中石化第十建设有限公司 | Inner tank suspension type platform of LNG storage tank |
| CN203878955U (en) * | 2014-05-30 | 2014-10-15 | 江苏柏诚工程股份有限公司 | Chimney flange operating system |
| CN104251053A (en) * | 2013-06-28 | 2014-12-31 | 国家电网公司 | Steel tube tower mounting platform |
| CN104594618A (en) * | 2013-10-30 | 2015-05-06 | 五冶集团上海有限公司 | Hoop type disassembling operating platform of blast furnace granulated slag steam exhausting barrel |
| CN204435816U (en) * | 2014-12-10 | 2015-07-01 | 中国建筑第八工程局有限公司 | Telescopic steel post operation platform |
| CN204715717U (en) * | 2015-04-10 | 2015-10-21 | 中建钢构有限公司 | A kind of operating platform |
| CN205206282U (en) * | 2015-10-29 | 2016-05-04 | 中建钢构有限公司 | Concertina type work platform |
-
2016
- 2016-08-31 CN CN201610781568.0A patent/CN106284959B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070008937A (en) * | 2005-07-14 | 2007-01-18 | 신용오 | Auxiliary workbench withdrawal and rotating device of mobile telephone pole |
| CN203230166U (en) * | 2013-03-18 | 2013-10-09 | 湖北省送变电工程公司 | Special high-altitude emplacement platform |
| CN104251053A (en) * | 2013-06-28 | 2014-12-31 | 国家电网公司 | Steel tube tower mounting platform |
| CN104594618A (en) * | 2013-10-30 | 2015-05-06 | 五冶集团上海有限公司 | Hoop type disassembling operating platform of blast furnace granulated slag steam exhausting barrel |
| CN203603436U (en) * | 2013-12-03 | 2014-05-21 | 兖矿东华建设有限公司 | Chimney cylinder wall concrete pouring combined platform |
| CN203834911U (en) * | 2014-03-14 | 2014-09-17 | 中石化第十建设有限公司 | Inner tank suspension type platform of LNG storage tank |
| CN203878955U (en) * | 2014-05-30 | 2014-10-15 | 江苏柏诚工程股份有限公司 | Chimney flange operating system |
| CN204435816U (en) * | 2014-12-10 | 2015-07-01 | 中国建筑第八工程局有限公司 | Telescopic steel post operation platform |
| CN204715717U (en) * | 2015-04-10 | 2015-10-21 | 中建钢构有限公司 | A kind of operating platform |
| CN205206282U (en) * | 2015-10-29 | 2016-05-04 | 中建钢构有限公司 | Concertina type work platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106284959A (en) | 2017-01-04 |
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Address after: 050000 319 Xiangjiang Road, Shijiazhuang high tech Zone, Hebei Applicant after: BOGUANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 050000 319 Xiangjiang Road, Shijiazhuang high tech Zone, Hebei Applicant before: BO GUANG THERMAL ENERGY Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190620 Address after: 050000 Taihang Jiayuan 5B-1-2302, 181 Xiangjiang Road, Shijiazhuang High-tech Zone, Hebei Province Patentee after: Shijiazhuang Xiangborui Environmental Protection Co.,Ltd. Address before: 050000 319 Xiangjiang Road, Shijiazhuang high tech Zone, Hebei Patentee before: BOGUANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20210118 Address after: 471800 group 1, Hetaoyuan village, Beiye Township, Xin'an County, Luoyang City, Henan Province Patentee after: Xin'an Shuofeng Stone Co.,Ltd. Address before: 050000 Taihang Jiayuan 5B-1-2302, 181 Xiangjiang Road, Shijiazhuang High-tech Zone, Hebei Province Patentee before: Shijiazhuang Xiangborui Environmental Protection Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |