CN203008226U - Steel structure platform girder - Google Patents
Steel structure platform girder Download PDFInfo
- Publication number
- CN203008226U CN203008226U CN 201220715499 CN201220715499U CN203008226U CN 203008226 U CN203008226 U CN 203008226U CN 201220715499 CN201220715499 CN 201220715499 CN 201220715499 U CN201220715499 U CN 201220715499U CN 203008226 U CN203008226 U CN 203008226U
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- steel structure
- web
- structure platform
- girder
- plate
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Abstract
The utility model relates to a building implement, and in particular provides a steel structure platform girder. According to the technical scheme, the steel structure platform girder comprises an H-shaped girder body which comprises an upper flange plate, a lower flange plate and a web; the two ends of the web in the width direction are respectively and vertically arranged on the upper flange plate and the lower flange plate; and one end of the web in the length direction is vertically connected with a seam-butting plate, and the other end of the web in the length direction is provided with bolt holes. The steel structure platform girder has the beneficial effects that when the steel structure platform girder is connected with a steel column, the bolt holes in the web are connected with the steel column by bolts so as to play a part in adjustment and correction, and therefore the phenomenon that girder cannot be installed due to pre-cast errors, machining errors or installing errors is avoided, the installing requirement is greatly reduced, and the field installation is convenient.
Description
Technical field
The utility model relates to a kind of building implement, refers to especially a kind of steel structure platform girder.
Background technology
In engineering, the steel structure floor landing beam uses more and more, and the steel structure platform girder is all that the joint close plate connects with often adopting two being connected of H steel column, and namely the two ends on platform girder length direction all are welded with the joint close plate, utilize the joint close plate to be connected with steel column, forming rigid joint; But this connected mode is made the workshop and the installation requirement at scene is higher, is not easy to on-the-spot installation.
The utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of installation requirement lower and be convenient to field erected steel structure platform girder.
The technical solution of the utility model is achieved in that a kind of steel structure platform girder, comprise the girder body that is the H shape, this girder body comprises top flange plate, bottom wing listrium and web, two ends on described web width direction are vertically installed in respectively on top flange plate and bottom wing listrium, an end on this web length direction vertically is connected with the joint close plate, and the other end on described web length direction is provided with bolt hole.
By adopting technique scheme, when this steel structure platform girder is connected with steel column, bolt hole on web is connected with steel column by screw, play the adjusting corrective action, can beam can't be installed, greatly reduce installation requirement, and be convenient to on-the-spot the installation.
The utility model further is set to: the middle part of described girder body is formed by connecting by the multistage secondary beam, is provided with junction plate between adjacent secondary beam, is provided with bolt hole on this junction plate.
By adopting technique scheme, adopt junction plate to connect between each secondary beam, effectively reduce difficulty of processing, and also can regulate the distance between each secondary beam, reach the length of regulating whole steel structure platform girder, further reduced installation requirement.
The utility model also further is set to: be provided with the first stiffener between described web and joint close plate.
By adopting technique scheme, strengthened the bed knife between web and joint close plate, strengthened the stability that connects.
The utility model also further is set to: be provided with the second stiffener between described top flange plate and joint close plate.
By adopting technique scheme, strengthened the bed knife between top flange plate and joint close plate, strengthened the stability that connects.
The utility model also further is set to: be provided with the 3rd stiffener between described bottom wing listrium and joint close plate.
By adopting technique scheme, strengthened the bed knife between bottom wing listrium and joint close plate, strengthened the stability that connects.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model specific embodiment structural representation;
Fig. 2 is the structural representation of junction plate in the utility model specific embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
as shown in Figure 2 in Fig. 1 one, the utility model discloses a kind of steel structure platform girder, comprise the girder body 1 that is the H shape, this girder body 1 comprises top flange plate 12, bottom wing listrium 13 and web 11, two ends on described web 11 widths are vertically installed in respectively on top flange plate 12 and bottom wing listrium 13, an end on these web 11 length directions vertically is connected with joint close plate 3, in the utility model specific embodiment, the other end on described web 11 length directions is provided with bolt hole 111, when this steel structure platform girder is connected with steel column, bolt hole 111 on web is connected with steel column by screw, play the effect of proofreading and correct of regulating, can beam can't be installed, greatly reduce installation requirement, and be convenient to on-the-spot the installation.
In the utility model specific embodiment, the middle part of described girder body 1 is formed by connecting by multistage secondary beam 14, be provided with junction plate 2 between adjacent secondary beam 14, be provided with bolt hole 21 on this junction plate 2, adopt junction plate 2 to connect between each secondary beam 14, effectively reduce difficulty of processing, and also can regulate the distance between each secondary beam, reach the length of regulating whole steel structure platform girder, further reduced installation requirement.
In the utility model specific embodiment, be provided with the first stiffener 4 between described web 11 and joint close plate 3, strengthened the bed knife between web 11 and joint close plate 3, strengthened the stability that connects; Be provided with the second stiffener 5 between described top flange plate 12 and joint close plate 3, strengthened the bed knife between top flange plate 12 and joint close plate 3, strengthened the stability that connects; Be provided with the 3rd stiffener 6 between described bottom wing listrium 13 and joint close plate 3, strengthened the bed knife between bottom wing listrium 13 and joint close plate 3, strengthened the stability that connects.
During this steel structure platform erection of main beam, girder is connected with steel column generally all to adopt and rigidly connects, so web is connected with the junction plate that steel column stretches out, and wherein, connects with bolt and also can play the adjusting corrective action, upper and lower frange plate and steel column welding, formation rigid joint.Can beam can't be installed during installation.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. steel structure platform girder, comprise the girder body that is the H shape, this girder body comprises top flange plate, bottom wing listrium and web, two ends on described web width direction are vertically installed in respectively on top flange plate and bottom wing listrium, an end on this web length direction vertically is connected with the joint close plate, it is characterized in that: the other end on described web length direction is provided with bolt hole.
2. steel structure platform girder according to claim 1, it is characterized in that: the middle part of described girder body is formed by connecting by the multistage secondary beam, is provided with junction plate between adjacent secondary beam, is provided with bolt hole on this junction plate.
3. steel structure platform girder according to claim 1 and 2, is characterized in that: be provided with the first stiffener between described web and joint close plate.
4. steel structure platform girder according to claim 1 and 2, is characterized in that: be provided with the second stiffener between described top flange plate and joint close plate.
5. steel structure platform girder according to claim 1 and 2, is characterized in that: be provided with the 3rd stiffener between described bottom wing listrium and joint close plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715499 CN203008226U (en) | 2012-12-21 | 2012-12-21 | Steel structure platform girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715499 CN203008226U (en) | 2012-12-21 | 2012-12-21 | Steel structure platform girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203008226U true CN203008226U (en) | 2013-06-19 |
Family
ID=48599835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220715499 Expired - Fee Related CN203008226U (en) | 2012-12-21 | 2012-12-21 | Steel structure platform girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203008226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847051A (en) * | 2015-04-23 | 2015-08-19 | 成都科创佳思科技有限公司 | Combined beam structure |
-
2012
- 2012-12-21 CN CN 201220715499 patent/CN203008226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847051A (en) * | 2015-04-23 | 2015-08-19 | 成都科创佳思科技有限公司 | Combined beam structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20151221 |
|
| EXPY | Termination of patent right or utility model |