CN204983698U - Can bear portal frame of big load - Google Patents
Can bear portal frame of big load Download PDFInfo
- Publication number
- CN204983698U CN204983698U CN201520416939.6U CN201520416939U CN204983698U CN 204983698 U CN204983698 U CN 204983698U CN 201520416939 U CN201520416939 U CN 201520416939U CN 204983698 U CN204983698 U CN 204983698U
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- CN
- China
- Prior art keywords
- beam slab
- door frame
- type body
- frame
- gusset
- 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
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Abstract
The utility model discloses a can bear portal frame of big load, it includes: the portal crossbeam, the portal crossbeam has box type body, box type body is by last beam slab, preceding beam slab, the beam slab becomes with the back beam hoarding down, still be provided with perpendicular gusset in the box type body, horizontal gusset and diagonal bar board, the one end fixed connection who erects the gusset is on last beam slab, erect the other end of gusset and the one end fixed connection of horizontal gusset, the other end and the preceding beam slab fixed connection of horizontal gusset, separate into two die cavities so that erect gusset and horizontal gusset with box type body, the both ends of diagonal bar board respectively fixed connection at box type body's preceding beam slab under with on the beam slab, two portal end beams, the both ends at the portal crossbeam are connected respectively to two portal end beams.
Description
Technical field
The utility model relates to a kind of portal frame that can bear large load, belongs to technical field of buildings.
Background technology
At present, architecture construction often adopts portal frame as orientation tool, and traditional dragon door frame adopts wood to make, but wooden portal frame is easily out of shape, and causes location that deviation occurs.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, and provide a kind of portal frame that can bear large load, it can bear larger load, has larger Static stiffness.
The utility model solves the problems of the technologies described above the technical scheme taked: a kind of portal frame that can bear large load, and it comprises:
Door frame crossbeam, described door frame crossbeam has frame-type body, frame-type body is surrounded by upper beam slab, front beam slab, lower beam slab and rear beam slab, perpendicular gusset, horizontal bar plate and diagonal bar plate is also provided with in frame-type body, one end of perpendicular gusset is fixedly connected on beam slab, the other end of perpendicular gusset is fixedly connected with one end of horizontal bar plate, the other end of horizontal bar plate is fixedly connected with front beam slab, so that frame-type body is divided into two die cavities by perpendicular gusset and horizontal bar plate, on the front beam slab that the two ends of diagonal bar plate are fixedly connected on frame-type body respectively and lower beam slab;
Two door frame end carriages, two door frame end carriages are connected to the two ends of door frame crossbeam.
Further, the top of described door frame crossbeam is provided with fixed block.
Further, described door frame crossbeam is also connected with door frame vertical beam, and door frame vertical beam and door frame crossbeam perpendicular.
Further, the medial surface of described door frame end carriage is provided with technique platform.
Further, the lower end of described door frame end carriage is connected with base.
After have employed technique scheme, frame-type body is erected gusset and horizontal bar plate is separated into two die cavities, makes frame-type body have higher rigidity; Diagonal bar plate, lower beam slab and front beam slab form the more stable triangle of structure, can bear larger load, have larger Static stiffness, thus make this portal frame across time excessive, avoid holding yielding phenomenon, thus improve its positioning precision.
Accompanying drawing explanation
Fig. 1 is the structural representation that can bear the portal frame of large load of the present utility model;
Fig. 2 is the schematic cross-section of door frame crossbeam of the present utility model.
Detailed description of the invention
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of portal frame that can bear large load, it comprises:
Door frame crossbeam 1, door frame crossbeam 1 has frame-type body, frame-type body is by upper beam slab 11, front beam slab 12, lower beam slab 13 and rear beam slab 14 surround, perpendicular gusset 15 is also provided with in frame-type body, horizontal bar plate 16 and diagonal bar plate 17, one end of perpendicular gusset 15 is fixedly connected on beam slab 11, the other end of perpendicular gusset 15 is fixedly connected with one end of horizontal bar plate 16, the other end of horizontal bar plate 16 is fixedly connected with front beam slab 12, so that frame-type body is divided into two die cavities by perpendicular gusset 15 and horizontal bar plate 16, on the front beam slab 12 that the two ends of diagonal bar plate 17 are fixedly connected on frame-type body respectively and lower beam slab 13,
Two door frame end carriages, 3, two door frame end carriages 3 are connected to the two ends of door frame crossbeam 1.
As shown in Figure 1, the top of door frame crossbeam 1 is provided with fixed block 9.
As shown in Figure 1, door frame crossbeam 1 is also connected with door frame vertical beam 18, and door frame vertical beam 18 is perpendicular with door frame crossbeam 1.
As shown in Figure 1, the medial surface of door frame end carriage 3 is provided with technique platform 7.
As shown in Figure 1, the lower end of door frame end carriage 3 is connected with base 5.
Operating principle of the present utility model is as follows:
Frame-type body is erected gusset 15 and horizontal bar plate 16 is separated into two die cavities, makes frame-type body have higher rigidity; Diagonal bar plate 17, lower beam slab 13 form the more stable triangle of structure with front beam slab 12, can bear larger load, have larger Static stiffness, thus make this portal frame across time excessive, avoid holding yielding phenomenon, thus improve its positioning precision.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. can bear a portal frame for large load, it is characterized in that: it comprises:
Door frame crossbeam (1), described door frame crossbeam (1) has frame-type body, frame-type body is by upper beam slab (11), front beam slab (12), lower beam slab (13) and rear beam slab (14) surround, perpendicular gusset (15) is also provided with in frame-type body, horizontal bar plate (16) and diagonal bar plate (17), one end of perpendicular gusset (15) is fixedly connected on beam slab (11), the other end of perpendicular gusset (15) is fixedly connected with one end of horizontal bar plate (16), the other end of horizontal bar plate (16) is fixedly connected with front beam slab (12), so that frame-type body is divided into two die cavities by perpendicular gusset (15) and horizontal bar plate (16), on the front beam slab (12) that the two ends of diagonal bar plate (17) are fixedly connected on frame-type body respectively and lower beam slab (13),
Two door frame end carriages (3), two door frame end carriages (3) are connected to the two ends of door frame crossbeam (1).
2. the portal frame that can bear large load according to claim 1, is characterized in that: the top of described door frame crossbeam (1) is provided with fixed block (9).
3. the portal frame that can bear large load according to claim 1 and 2, it is characterized in that: described door frame crossbeam (1) is also connected with door frame vertical beam (18), and door frame vertical beam (18) is perpendicular with door frame crossbeam (1).
4. the portal frame that can bear large load according to claim 1 and 2, is characterized in that: the medial surface of described door frame end carriage (3) is provided with technique platform (7).
5. the portal frame that can bear large load according to claim 1 and 2, is characterized in that: the lower end of described door frame end carriage (3) is connected with base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416939.6U CN204983698U (en) | 2015-06-15 | 2015-06-15 | Can bear portal frame of big load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416939.6U CN204983698U (en) | 2015-06-15 | 2015-06-15 | Can bear portal frame of big load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204983698U true CN204983698U (en) | 2016-01-20 |
Family
ID=55118080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520416939.6U Expired - Fee Related CN204983698U (en) | 2015-06-15 | 2015-06-15 | Can bear portal frame of big load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204983698U (en) |
-
2015
- 2015-06-15 CN CN201520416939.6U patent/CN204983698U/en not_active Expired - Fee Related
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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: 20160120 Termination date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |