CN204201861U - A kind of steel construction of boiler steel frame - Google Patents
A kind of steel construction of boiler steel frame Download PDFInfo
- Publication number
- CN204201861U CN204201861U CN201420521229.5U CN201420521229U CN204201861U CN 204201861 U CN204201861 U CN 204201861U CN 201420521229 U CN201420521229 U CN 201420521229U CN 204201861 U CN204201861 U CN 204201861U
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- underbeam
- upper beam
- flanged plate
- plate
- web
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Abstract
The utility model relates to a kind of steel construction of boiler steel frame, it comprises large girder, large girder comprises, the upper beam of the I-shaped shape that lower two parts are superimposed with each other and the underbeam of I-shaped shape, upper beam comprises upper beam wing plate, upper web, upper beam flanged plate, the two ends of upper web respectively with upper beam wing plate, the groove welding of upper beam flanged plate connects, underbeam comprises underbeam flanged plate, lower web, underbeam wing plate, the two ends of lower web respectively with underbeam flanged plate, the groove welding of underbeam wing plate connects, upper beam flanged plate is connected by multiple high-strength bolt at superposed surfaces place with underbeam flanged plate, upper beam and underbeam adopt identical steel to make.The steel construction of the utility model boiler steel frame can effectively support and protect boiler.
Description
Technical field
The utility model relates to a kind of steel construction of construction engineering technical field, specifically the steel construction of the boiler steel frame of a kind of support and protection boiler.
Background technology
In boiler manfacturing and running, boiler steel frame is the main support member of boiler, has important effect.Simultaneously along with China's economy and social fast development, boiler capacity also meets production and life requirement in corresponding increase, the corresponding increase bringing boiler loading of the increase of boiler capacity, steelframe as the main supporting member of boiler also there will be the situations such as oversize, the span of steelframe, depth of section are still conducted oneself with dignity all to be increased a lot, transport inconvenience will be caused, and the unsafe factor of respective members in installation process may be occurred.
Utility model content
The utility model provides a kind of steel construction of boiler steel frame, and its structure is simple, and efficiency of construction is high, cost-saving, can reduce freight simultaneously, and ensure product quality.
The utility model realizes with following technical scheme: a kind of steel construction of boiler steel frame, it comprises large girder, large girder comprises, the upper beam of the I-shaped shape that lower two parts are superimposed with each other and the underbeam of I-shaped shape, upper beam comprises upper beam wing plate, upper web, upper beam flanged plate, the two ends of upper web respectively with upper beam wing plate, the groove welding of upper beam flanged plate connects, underbeam comprises underbeam flanged plate, lower web, underbeam wing plate, the two ends of lower web respectively with underbeam flanged plate, the groove welding of underbeam wing plate connects, upper beam flanged plate is connected by multiple high-strength bolt at superposed surfaces place with underbeam flanged plate, upper beam and underbeam adopt identical steel to make.
Meanwhile, in order to meet the requirement of local stability, upper web is welded with two the first longitudinal reinforced ribs along on upper beam span direction, the two ends of upper web are welded with ribbed stiffener with upper beam wing plate, upper beam flanged plate respectively; Lower web is welded with two the second longitudinal reinforced ribs along on lower beam span direction, and the two ends of lower web are welded with ribbed stiffener with underbeam flanged plate, underbeam wing plate respectively;
For the superposed surfaces place of upper and lower beam, upper beam flanged plate and underbeam flanged plate offer multiple bolt hole respectively, the bolt hole alignment of upper beam flanged plate and underbeam flanged plate, adopts high-strength bolt to connect.
The utility model passes through separated in the web of large girder, superposed surfaces place adopts flanged plate to pass through high strength exploitation again, the size of component reduces greatly, and by the accurate Milling Machining to flanged plate end face, ensure that the perpendicularity of large girder entirety also can control the height of web.
Therefore, namely the utility model can meet installation requirement in work progress and movement requirement, and can use by Assembling.
Accompanying drawing explanation
Fig. 1 is the steel construction front view of boiler steel frame of the present utility model;
Fig. 2 is the steel construction right view of boiler steel frame of the present utility model;
Detailed description of the invention
As shown in Figure 1-2, a kind of steel construction of boiler steel frame, it comprises large girder, large girder comprises, the upper beam of the I-shaped shape that lower two parts are superimposed with each other and the underbeam of I-shaped shape, upper beam comprises upper beam wing plate 1, upper web 2, upper beam flanged plate 3, the two ends of upper web 2 respectively with upper beam wing plate 1, upper beam flanged plate 3 connects with groove welding, underbeam comprises underbeam flanged plate 4, lower web 5, underbeam wing plate 6, the two ends of lower web 2 respectively with underbeam flanged plate 4, underbeam wing plate 6 connects with groove welding, upper beam flanged plate 3 is connected by multiple high-strength bolt at superposed surfaces place with underbeam flanged plate 4, upper beam and underbeam adopt identical steel to make.
Meanwhile, in order to meet the requirement of local stability, along upper beam span direction being welded with two the first longitudinal reinforced ribs 7 on upper web 2, the two ends of upper web 2 are welded with ribbed stiffener 10 with upper beam wing plate 1, upper beam flanged plate 3 respectively; Along lower beam span direction being welded with two the second longitudinal reinforced ribs 8 on lower web 5, the two ends of lower web 5 are welded with ribbed stiffener with underbeam flanged plate 4, underbeam wing plate 6 respectively;
For the superposed surfaces place of upper and lower beam, upper beam flanged plate 3 and underbeam flanged plate 4 offer multiple bolt hole respectively, the bolt hole alignment of upper beam flanged plate 3 and underbeam flanged plate 4, adopts high-strength bolt to connect.
The foregoing is only better embodiment of the present utility model, be not used for limiting protection domain of the present utility model, every equal conversion done according to the utility model claim, all within protection domain of the present utility model.
Claims (3)
1. the steel construction of a boiler steel frame, it is characterized in that: it comprises large girder, large girder comprises, the upper beam of the I-shaped shape that lower two parts are superimposed with each other and the underbeam of I-shaped shape, upper beam comprises upper beam wing plate (1), upper web (2), upper beam flanged plate (3), the two ends of upper web (2) respectively with upper beam wing plate (1), upper beam flanged plate (3) connects with groove welding, underbeam comprises underbeam flanged plate (4), lower web (5), underbeam wing plate (6), the two ends of lower web (2) respectively with underbeam flanged plate (4), underbeam wing plate (6) connects with groove welding, upper beam flanged plate (3) is connected by multiple high-strength bolt at superposed surfaces place with underbeam flanged plate (4), upper beam and underbeam adopt identical steel to make.
2. the steel construction of boiler steel frame according to claim 1, it is characterized in that: along upper beam span direction being welded with two the first longitudinal reinforced ribs (7) on upper web (2), the two ends of upper web (2) are welded with ribbed stiffener (10) with upper beam wing plate (1), upper beam flanged plate (3) respectively; Along lower beam span direction being welded with two the second longitudinal reinforced ribs (8) on lower web (5), the two ends of lower web (5) are welded with ribbed stiffener with underbeam flanged plate (4), underbeam wing plate (6) respectively.
3. the steel construction of boiler steel frame according to claim 1, it is characterized in that: upper beam flanged plate (3) and underbeam flanged plate (4) offer multiple bolt hole respectively, the bolt hole alignment of upper beam flanged plate (3) and underbeam flanged plate (4), adopts high-strength bolt to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521229.5U CN204201861U (en) | 2014-09-12 | 2014-09-12 | A kind of steel construction of boiler steel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521229.5U CN204201861U (en) | 2014-09-12 | 2014-09-12 | A kind of steel construction of boiler steel frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201861U true CN204201861U (en) | 2015-03-11 |
Family
ID=52659817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420521229.5U Expired - Fee Related CN204201861U (en) | 2014-09-12 | 2014-09-12 | A kind of steel construction of boiler steel frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201861U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066100A (en) * | 2015-08-17 | 2015-11-18 | 中国能源建设集团山西电力建设有限公司 | Mounting device for laminated beams of main girder |
| CN109483160A (en) * | 2018-10-19 | 2019-03-19 | 武汉华电工程装备有限公司 | A kind of processing method of tower boiler π type large girder |
| CN111473319A (en) * | 2020-04-17 | 2020-07-31 | 哈尔滨锅炉厂有限责任公司 | Novel boiler steel construction slab beam support |
| CN112081240A (en) * | 2019-06-14 | 2020-12-15 | 深圳市中固建筑加固技术有限公司 | Steel structure building reinforcing structure and reinforcing method thereof |
| CN113587077A (en) * | 2021-08-03 | 2021-11-02 | 河南省安装集团有限责任公司 | Boiler steel frame assembling method with adjustable function |
-
2014
- 2014-09-12 CN CN201420521229.5U patent/CN204201861U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066100A (en) * | 2015-08-17 | 2015-11-18 | 中国能源建设集团山西电力建设有限公司 | Mounting device for laminated beams of main girder |
| CN109483160A (en) * | 2018-10-19 | 2019-03-19 | 武汉华电工程装备有限公司 | A kind of processing method of tower boiler π type large girder |
| CN112081240A (en) * | 2019-06-14 | 2020-12-15 | 深圳市中固建筑加固技术有限公司 | Steel structure building reinforcing structure and reinforcing method thereof |
| CN112081240B (en) * | 2019-06-14 | 2023-02-03 | 深圳市中固建筑加固技术有限公司 | Steel structure building reinforcing structure and reinforcing method thereof |
| CN111473319A (en) * | 2020-04-17 | 2020-07-31 | 哈尔滨锅炉厂有限责任公司 | Novel boiler steel construction slab beam support |
| CN113587077A (en) * | 2021-08-03 | 2021-11-02 | 河南省安装集团有限责任公司 | Boiler steel frame assembling method with adjustable function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Steel structure of boiler steel frame Effective date of registration: 20171227 Granted publication date: 20150311 Pledgee: Yancheng City salt capital scientific and Technological Transformation Service Co.,Ltd. Pledgor: YANCHENG JINFENG ENERGY-SAVING AND ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD. Registration number: 2017990001241 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20210912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |