CN204418508U - A kind of Novel superposed I shape plate-girder assembly - Google Patents
A kind of Novel superposed I shape plate-girder assembly Download PDFInfo
- Publication number
- CN204418508U CN204418508U CN201520033822.XU CN201520033822U CN204418508U CN 204418508 U CN204418508 U CN 204418508U CN 201520033822 U CN201520033822 U CN 201520033822U CN 204418508 U CN204418508 U CN 204418508U
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- China
- Prior art keywords
- girder
- plate
- lower plate
- floor
- shape
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Abstract
The utility model provides a kind of Novel superposed I shape plate-girder assembly, described plate-girder assembly comprises the upper plate-girder of upper and lower superimposed setting, lower plate-girder, described upper plate-girder is for falling I shape, described lower plate-girder is I shape, the bottom of described upper plate-girder and the top of lower plate-girder are bolted, described upper plate-girder and lower plate-girder radial symmetric are provided with polylith floor, described upper plate back portion is evenly distributed with plate-girder suspension ring, the floor outside top of described lower plate-girder is provided with lower plate-girder suspension ring, the height of described lower plate-girder suspension ring is greater than the thickness of lower plate back plate.Compared with prior art, the utility model has following beneficial effect: utilize and arrange floor at upper plate-girder and lower plate-girder correspondence, further enhance the intensity of superimposed I shape plate-girder assembly, and utilize the suspension ring that lower plate-girder floor outside top is provided with, facilitate the lifting of lower plate-girder, simultaneously because suspension ring exceed the end face of lower plate-girder, serve as the spacing effect of upper plate-girder, improve efficiency of construction.
Description
Technical field
The utility model relates to I shape plate-girder, particularly, relates to a kind of Novel superposed I shape plate-girder assembly.
Background technology
In steel building field, often can run into the installation of I shape plate-girder, the installation of especially superimposed I shape plate-girder assembly.In the past, the installation of superimposed I shape plate-girder assembly was mostly very inconvenient, needed to call multiple stage lifting machine work compound, and when running into the assembling of especially big superimposed I shape large girder, the difficulty of work compound increases especially suddenly, and high aerial deflection, the problems such as location are difficult to avoid always.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of Novel superposed I shape plate-girder assembly being easy to install, locate.
A kind of Novel superposed I shape plate-girder assembly, described plate-girder assembly comprises the upper plate-girder of upper and lower superimposed setting, lower plate-girder, described upper plate-girder is for falling I shape, described lower plate-girder is I shape, the bottom of described upper plate-girder and the top of lower plate-girder are bolted, described upper plate-girder and lower plate-girder radial symmetric are provided with polylith floor, described upper plate back portion is evenly distributed with plate-girder suspension ring, the floor outside top of described lower plate-girder is provided with lower plate-girder suspension ring, and the height of described lower plate-girder suspension ring is greater than the thickness of lower plate back plate.
The floor of described upper plate-girder is inverted trapezoidal floor.
The floor of described lower plate-girder is rectangle floor.
The bottom of described upper plate-girder and the welded top of lower plate-girder are fixed.
The floor correspondence of described upper plate-girder and lower plate-girder is arranged.
Compared with prior art, the utility model has following beneficial effect: utilize and arrange floor at upper plate-girder and lower plate-girder correspondence, further enhance the intensity of superimposed I shape plate-girder assembly, and utilize the suspension ring that lower plate-girder floor outside top is provided with, facilitate the lifting of lower plate-girder, simultaneously because suspension ring exceed the end face of lower plate-girder, serve as the spacing effect of upper plate-girder, improve efficiency of construction, optimize mounting process.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is the structural representation of a kind of Novel superposed I shape of the utility model plate-girder assembly.
In figure:
1 is upper plate-girder;
2 is lower plate-girder;
3 is upper plate-girder floor;
4 is upper plate-girder suspension ring;
5 is lower plate-girder floor;
6 is lower plate-girder suspension ring;
7 is bolt.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in detail.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
As shown in Figure 1, according to a kind of Novel superposed I shape plate-girder assembly that the utility model provides, plate-girder assembly comprises the upper plate-girder 1 of upper and lower superimposed setting, lower plate-girder 2, upper plate-girder 1 is for falling I shape, lower plate-girder 2 is I shape, the bottom of upper plate-girder 1 and the top of lower plate-girder 2 are fixed by bolt 7, upper plate-girder 1 and lower plate-girder 2 radial symmetric are provided with polylith floor, upper plate-girder 1 top is evenly distributed with plate-girder suspension ring 4, lower plate-girder floor 5 outside top is provided with lower plate-girder suspension ring 6, the height of lower plate-girder suspension ring 6 is greater than the thickness of lower plate-girder 2 top board, plate-girder suspension ring are descended to exceed the end face of lower plate-girder like this, outline due to suspension ring is circular arc, instantly when plate-girder suspension ring exceed lower plate top surface of the beam, the locating part of plate-girder can be served as, the position of the upper plate-girder of convenient adjustment, on lifting during plate-girder, the bottom of upper plate-girder is easily slipped into by the external arc of lower plate-girder suspension ring, portion is fixed with lower plate back.
Upper plate-girder floor 3 adopts inverted trapezoidal floor, and the top margin of lower plate-girder floor 5 need stretch out lower plate back lower surface, general employing rectangle floor or trapezoidal floor.The basis that the bottom of upper plate-girder 1 and the top of lower plate-girder 2 generally can be fixed at bolt is welded and fixed again.The floor correspondence of upper plate-girder 1 and lower plate-girder 2 is arranged, and further enhances the intensity of superimposed I shape plate-girder assembly.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (5)
1. a Novel superposed I shape plate-girder assembly, it is characterized in that, described plate-girder assembly comprises the upper plate-girder of upper and lower superimposed setting, lower plate-girder, described upper plate-girder is for falling I shape, described lower plate-girder is I shape, the bottom of described upper plate-girder and the top of lower plate-girder are bolted, described upper plate-girder and lower plate-girder radial symmetric are provided with polylith floor, described upper plate back portion is evenly distributed with plate-girder suspension ring, the floor outside top of described lower plate-girder is provided with lower plate-girder suspension ring, and the height of described lower plate-girder suspension ring is greater than the thickness of lower plate back plate.
2. a kind of Novel superposed I shape plate-girder assembly according to claim 1, it is characterized in that, the floor of described upper plate-girder is inverted trapezoidal floor.
3. a kind of Novel superposed I shape plate-girder assembly according to claim 1, it is characterized in that, the floor of described lower plate-girder is rectangle floor.
4. a kind of Novel superposed I shape plate-girder assembly according to claim 1, is characterized in that, the bottom of described upper plate-girder and the welded top of lower plate-girder are fixed.
5. a kind of Novel superposed I shape plate-girder assembly according to claim 1, is characterized in that, the floor correspondence of described upper plate-girder and lower plate-girder is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033822.XU CN204418508U (en) | 2015-01-19 | 2015-01-19 | A kind of Novel superposed I shape plate-girder assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033822.XU CN204418508U (en) | 2015-01-19 | 2015-01-19 | A kind of Novel superposed I shape plate-girder assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204418508U true CN204418508U (en) | 2015-06-24 |
Family
ID=53468892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520033822.XU Expired - Fee Related CN204418508U (en) | 2015-01-19 | 2015-01-19 | A kind of Novel superposed I shape plate-girder assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204418508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836636A (en) * | 2017-02-16 | 2017-06-13 | 苏州市苏网建设工程有限公司 | H profile steel for building |
-
2015
- 2015-01-19 CN CN201520033822.XU patent/CN204418508U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836636A (en) * | 2017-02-16 | 2017-06-13 | 苏州市苏网建设工程有限公司 | H profile steel for building |
| CN106836636B (en) * | 2017-02-16 | 2018-12-18 | 苏州市苏网建设工程有限公司 | H profile steel for building |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20190119 |