CN204960131U - Structure of light Z -shaped steel girder - Google Patents
Structure of light Z -shaped steel girder Download PDFInfo
- Publication number
- CN204960131U CN204960131U CN201520748573.2U CN201520748573U CN204960131U CN 204960131 U CN204960131 U CN 204960131U CN 201520748573 U CN201520748573 U CN 201520748573U CN 204960131 U CN204960131 U CN 204960131U
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- vertical connecting
- cavity
- web
- shaped steel
- light
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Abstract
The utility model relates to a steel construction building element, specific structure of light Z -shaped steel girder that says so. This structure includes backup pad, bottom suspension fagging and web, its characterized in that, the inside of web is the cavity, be equipped with a plurality of vertical connecting rods and slant strengthening rib in the cavity, it is a plurality of vertical connecting rod equidistance sets up, the both ends of vertical connecting rod respectively the upper end and the lower extreme rigid coupling of cavity, the slant strengthening rib is 45 degrees angles and is setting up between the adjacent vertical connecting rod, the both ends of slant strengthening rib respectively the upper end and the lower extreme rigid coupling of cavity. Due to the adoption of the technical scheme, the utility model discloses a web adopts the cavity structure can reach the weight that both can alleviate the girder steel, simultaneously, has increased the load -carrying ability that vertical connecting rod, slant strengthening rib and triangle -shaped stiffened edge can increase the girder steel again, is favorable to the safety of building, the construction of building cost is reduced.
Description
Technical field
The utility model relates to a kind of steel building component, specifically a kind of structure of light Z-shaped steel girder.
Background technology
Z-shaped steel girder is widely used a kind of structural member on steel building, and its Main Function in building unit is the support crossbeam as steel building roofing, as can be seen from its role: it mainly bears flexural stress.
Be well known that at present: the structure of Z-shaped steel girder is all the structure of real abdomen, due to the flexural stress that Z-shaped steel girder bears, can know that flexural stress acts predominantly on the both sides up and down of girder steel according to mechanical properties of materials, the moment of flexure that the material mediating position bears is zero or very little, so, material not still a kind of waste of the Z-shape steel beam mid portion of real fu jie structure, and its existence also can increase building weight, is unfavorable for cost-saving; Meanwhile, the security performance of building also can be made by impact to a certain extent.
Utility model content
In order to solve the problem, the purpose of this utility model proposes a kind of structure overcoming the light Z-shaped steel girder of defect existing for existing real abdomen type Z-shape steel beam.
The technical solution of the utility model is: a kind of structure of light Z-shaped steel girder, the structure of this light Z-shaped steel girder comprises upper backup pad, lower supporting plate and web, the inside of described web is cavity, some vertical connecting rods and oblique reinforcing rib is provided with in described cavity, some described vertical connecting rods are equidistantly arranged, the top and bottom of the described cavity of two ends difference of described vertical connecting rod are affixed, described oblique reinforcing rib is that miter angle is arranging between adjacent vertical connecting rod, and the top and bottom of the described cavity of two ends difference of described oblique reinforcing rib are affixed.
Further, described web and be provided with some stiffened edges between described upper backup pad and lower supporting plate.
Further, described stiffened edge is triangle.
Further, the edge portion of described web, upper backup pad and lower supporting plate is rounding.
Further, described upper backup pad, lower supporting plate and web are rectangle.
The beneficial effects of the utility model are: owing to adopting technique scheme, web of the present utility model adopts cavity structure can reach the weight that both can alleviate girder steel, simultaneously, add the load-carrying ability that vertical connecting rod, oblique reinforcing rib and triangle stiffened edge can increase again girder steel, be conducive to the safety of building; Reduce the construction cost of building.
Accompanying drawing explanation
Fig. 1 is the structural entity structural representation of a kind of light Z-shaped steel girder of the present utility model.
Fig. 2 is that schematic diagram is looked on the right side of the structure of a kind of light Z-shaped steel girder of the utility model.
In figure:
1. upper backup pad, 2. web, 3. lower supporting plate, 4. vertical connecting rod, 5. oblique reinforcing rib, 6. stiffened edge.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
As shown in Figure 1-2, the structure of a kind of light Z-shaped steel girder of the utility model, the structure of this light Z-shaped steel girder comprises upper backup pad, lower supporting plate, web and stiffened edge;
Wherein, one end of upper backup pad by web and lower supporting plate affixed, web and upper backup pad and lower supporting plate all vertical, web and be provided with some triangle stiffened edges between upper backup pad and lower supporting plate, the inside of web is cavity, some vertical connecting rods and oblique reinforcing rib is provided with in described cavity, some described vertical connecting rods are equidistantly arranged, the top and bottom of the described cavity of two ends difference of described vertical connecting rod are affixed, between adjacent vertical connecting rod, 2 described oblique reinforcing ribs are that miter angle is arranged, the top and bottom of the described cavity of two ends difference of described oblique reinforcing rib are affixed.
The edge portion of described web, upper backup pad and lower supporting plate is rounding.Described upper backup pad, lower supporting plate and web are rectangle.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. the structure of a light Z-shaped steel girder, the structure of this light Z-shaped steel girder comprises upper backup pad, lower supporting plate and web, it is characterized in that, the inside of described web is cavity, some vertical connecting rods and oblique reinforcing rib is provided with in described cavity, some described vertical connecting rods are equidistantly arranged, the top and bottom of the described cavity of two ends difference of described vertical connecting rod are affixed, described oblique reinforcing rib is that miter angle is arranging between adjacent vertical connecting rod, and the top and bottom of the described cavity of two ends difference of described oblique reinforcing rib are affixed.
2. the structure of light Z-shaped steel girder according to claim 1, is characterized in that, described web and be provided with some stiffened edges between described upper backup pad and lower supporting plate.
3. the structure of light Z-shaped steel girder according to claim 2, is characterized in that, described stiffened edge is triangle.
4. the structure of light Z-shaped steel girder according to claim 1, is characterized in that, the edge portion of described web, upper backup pad and lower supporting plate is rounding.
5. the structure of light Z-shaped steel girder according to claim 1, is characterized in that, described upper backup pad, lower supporting plate and web are rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748573.2U CN204960131U (en) | 2015-09-24 | 2015-09-24 | Structure of light Z -shaped steel girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748573.2U CN204960131U (en) | 2015-09-24 | 2015-09-24 | Structure of light Z -shaped steel girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960131U true CN204960131U (en) | 2016-01-13 |
Family
ID=55055206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520748573.2U Expired - Fee Related CN204960131U (en) | 2015-09-24 | 2015-09-24 | Structure of light Z -shaped steel girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204960131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188456A (en) * | 2020-02-25 | 2020-05-22 | 西安建筑科技大学 | Multi-section sectional replaceable combined I-shaped steel beam structure |
-
2015
- 2015-09-24 CN CN201520748573.2U patent/CN204960131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188456A (en) * | 2020-02-25 | 2020-05-22 | 西安建筑科技大学 | Multi-section sectional replaceable combined I-shaped steel 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: 20160113 Termination date: 20180924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |