CN211974064U - Roof girder steel - Google Patents
Roof girder steel Download PDFInfo
- Publication number
- CN211974064U CN211974064U CN201922350843.5U CN201922350843U CN211974064U CN 211974064 U CN211974064 U CN 211974064U CN 201922350843 U CN201922350843 U CN 201922350843U CN 211974064 U CN211974064 U CN 211974064U
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- steel beam
- plate
- roof
- steel
- bearing plate
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Abstract
The utility model provides a roof girder steel, include: the steel beam main body, clamping plates on two sides of the steel beam main body, a steel beam top plate on the top of the steel beam main body, a steel beam bearing plate connected to the bottom of the steel beam top plate, a main vent hole axially penetrating through the steel beam bearing plate, and a side vent hole extending from the side surface of the clamping plate in an oblique upper direction, penetrating through the clamping plates and the steel beam bearing plate and finally communicated with the main vent hole; the clamping plate, the steel beam bearing plate and the steel beam top plate enclose a clamping groove on one side face. The utility model discloses a roof girder steel has the effect of drainage and sparse wind pressure simultaneously to can consolidate the bearing capacity of the steel sheet on roof.
Description
Technical Field
The utility model relates to a building steel especially relates to a roof girder steel.
Background
With the rapid development of the economy of China and the continuous development of the building process of houses, light steel structure houses begin to be applied in large quantities. The light steel structure house has the advantages of light overall weight, low price, short installation period and capability of being disassembled and recycled. However, the existing light steel structure house has light weight, so that the pressure bearing pressure is high in the stormy weather, and the house beam is easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's defect, provide one kind and can consolidate the roof to reduce the windage, dredge the roof girder steel of rainwater.
The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme:
a roof steel beam comprising: the steel beam main body, clamping plates on two sides of the steel beam main body, a steel beam top plate on the top of the steel beam main body, a steel beam bearing plate connected to the bottom of the steel beam top plate, a main vent hole axially penetrating through the steel beam bearing plate, and a side vent hole extending from the side surface of the clamping plate in an oblique upper direction, penetrating through the clamping plates and the steel beam bearing plate and finally communicated with the main vent hole; the clamping plate, the steel beam bearing plate and the steel beam top plate enclose a clamping groove on one side face.
Preferably, the side surface of the clamping plate is provided with a connecting hole.
More preferably, the air conditioner further comprises a choke piece arranged at the bottom of the main vent hole. The choke is preferably a gas-permeable sponge.
More preferably, the wind-resistant device further comprises a hydrophobic part arranged on the top of the wind-resistant part. The hydrophobic part is made of steel plate.
More preferably, the connecting hole runs through the clamping plate and the steel beam bearing plate and is communicated to the main vent hole.
More preferably, the steel beam body is provided in a rectangular parallelepiped shape.
More preferably, the engaging plate has a height shorter than that of the steel beam bearing plate.
More preferably, the hydrophobic member is provided with a hydrophobic hole.
The utility model adopts the above technical scheme, compare with prior art, have following technological effect:
1. the roof steel beam of the utility model is arranged at the adjacent joint of the traditional roof plate, which can enhance the wind resistance of the roof;
2. the roof steel beam of the utility model is provided with the side vent holes on the side surface, so that the wind current received by the side surface can be distributed into the main vent hole and circulated along the passage of the main vent hole or flows out along the side vent hole on the other side, thereby reducing the wind resistance pressure to the roof;
3. the roof steel beam of the utility model is provided with the hydrophobic plate and the wind-blocking piece at the bottom of the main ventilation hole, which can reduce the rainwater and wind entering the main ventilation hole;
4. the utility model discloses a roof girder steel has the effect of drainage and sparse wind pressure simultaneously to can consolidate the bearing capacity of the steel sheet on roof.
Drawings
Fig. 1 is a schematic front view of a roof steel beam according to a preferred embodiment of the present invention;
fig. 2 is a schematic perspective view of a roof steel beam according to a preferred embodiment of the present invention;
FIG. 3 is a side view of a preferred embodiment roof steel beam of the present invention;
FIG. 4 is a top view of a preferred embodiment roof steel beam of the present invention;
fig. 5 is a bottom view of a roof steel beam according to a preferred embodiment of the present invention;
FIG. 6 is a front perspective view of a roof steel beam in accordance with a preferred embodiment of the present invention;
FIG. 7 is a perspective view of section B-B of FIG. 6;
FIG. 8 is a perspective view taken along section A-A of FIG. 6;
fig. 9 is a perspective view of a roof steel beam according to a preferred embodiment of the present invention;
wherein the reference numerals are:
1, a steel beam main body; 11 a clamping plate; 12 steel beam top panels; 13 steel beam bearing plates; 14 a primary vent; 15 side vent holes; 16 clamping grooves; 17 a choke; 18 a hydrophobic member; 111 connecting holes; 141 a primary vent baffle plate; 181 hydrophobic pores.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-9, the roof steel beam of the present invention includes: the steel beam comprises a steel beam main body 1, clamping plates 11 on two sides of the steel beam main body 1, a steel beam top plate 12 on the top of the steel beam main body 1, a steel beam bearing plate 13 connected to the bottom of the steel beam top plate 12, a main vent hole 14 axially penetrating through the steel beam bearing plate 13, and a side vent hole 15 extending from the side surface of the clamping plate 11 in an oblique upper direction, penetrating through the clamping plates 11 and the steel beam bearing plate 13 and finally communicated with the main vent hole 14; the clamping plate 11, the steel beam bearing plate 13 and the steel beam top plate 12 form a clamping groove 16 on one side surface in a surrounding mode.
The preferred setting of girder steel main part 1 is strip, and block board 11 is in the both sides of girder steel main part 1, and block board 11 is connected in the both sides of the lower surface of girder steel top board 12, and girder steel bearing plate 13 is connected in the centre of the bottom of girder steel top board 12, and a synthetic block groove 16 is enclosed to the lateral surface of girder steel bearing plate 13, girder steel top board 12, the medial surface of block board 11, block groove 16 extends along the axial of girder steel main part 1. The main ventilation hole 14 is followed the axial extension of girder steel bearing plate 13 is run through or is not run through girder steel bearing plate 13, under the condition that does not run through, main ventilation hole 14 does not run through girder steel main part 1, the wind that flows in from main ventilation hole 14 can only flow out from the bottom in main ventilation hole 14, and under this kind of setting, the top in main ventilation hole 14 is provided with main ventilation hole baffle 141 and blocks main ventilation hole 14. The side vent holes 15 are preferably provided in plural.
In a preferred embodiment, the engaging plate 11 is provided with a connecting hole 111 at a side thereof. The connection hole 111 is preferably provided as a screw hole for screwing a connection plate engaged in the engagement groove 16.
In a preferred embodiment, a choke 17 is also included at the bottom of the primary vent 14. The choke 17 is preferably arranged with a hole-like structure. The choke 17 is preferably made of sponge material.
In a preferred embodiment, a hydrophobic member 18 is also included, disposed on top of the choke member 17. The hydrophobic member 18 is provided as a steel material.
In a preferred embodiment, the connection hole 111 penetrates through the engaging plate 11 and the steel beam bearing plate 13 and is connected to the main ventilation hole 14. The coupling holes 111 are provided as threaded holes.
In a preferred embodiment, the steel beam body 1 is provided in a rectangular parallelepiped shape. The steel beam body 1 may also be formed in a semicircular shape, which can further reduce wind resistance.
In a preferred embodiment, the height of the engaging plate 11 is shorter than that of the steel beam bearing plate 13. This arrangement enables the connecting webs to be integrally formed as a single horizontal plane at the bottom portion.
In a preferred embodiment, the hydrophobic member 18 is provided with a hydrophobic aperture 181. The drain hole 181 is preferably provided at the bottom of the drain member 18, and the drain hole 181 is preferably provided in plurality.
Examples
A roof steel beam comprising: the steel beam comprises a steel beam main body 1, clamping plates 11 on two sides of the steel beam main body 1, a steel beam top plate 12 on the top of the steel beam main body 1, a steel beam bearing plate 13 connected to the bottom of the steel beam top plate 12, a main vent hole 14 axially penetrating through the steel beam bearing plate 13, and a side vent hole 15 extending from the side surface of the clamping plate 11 in an oblique upper direction, penetrating through the clamping plates 11 and the steel beam bearing plate 13 and finally communicated with the main vent hole 14; the clamping plate 11, the steel beam bearing plate 13 and the steel beam top plate 12 form a clamping groove 16 on one side surface in a surrounding mode. The side of the engaging plate 11 is provided with a connecting hole 111. And a choke 17 disposed at the bottom of the main vent 14. The choke 17 is preferably a gas-permeable sponge. A hydrophobic member 18 is also included, disposed on top of the choke member 17. The hydrophobic member 18 is made of a steel plate. The connection hole 111 penetrates through the engaging plate 11 and the steel beam bearing plate 13 and is communicated with the main vent hole 14. The steel beam main body 1 is provided in a rectangular parallelepiped shape. The height of the clamping plate 11 is shorter than that of the steel beam bearing plate 13. The hydrophobic member 18 is provided with a hydrophobic hole 181.
The application method of the roof steel beam of the embodiment comprises the following steps:
the engaging groove 16 is connected to the connecting plate, and is screwed through the connecting hole 111, and the roof steel beam and the connecting plate are obliquely fixed to the roof. The rear side vent hole 15 is connected to the main vent hole 14 after sequentially penetrating through the clamping plate 11, the connecting plate and the steel beam bearing plate 13. In a rainy weather, wind blown from the side of the steel beam body 1 is blown into the side vent holes 15. If the main vent hole baffle plate 141 is provided at the top, wind flows out from the bottom of the main vent hole 14 and the side vent holes 15 at the other side, and if the main vent hole baffle plate 141 is not provided at the top, wind flows out from the top and the bottom of the main vent hole 14 and the side vent holes 15 at the other side, so that the wind pressure at the side is relieved, and the wind blocking member 17 is provided at the bottom of the main vent hole 14 to block the wind blowing in from the bottom of the main vent hole 14. And the side vent holes 15 are connected obliquely upward along the side toward the central main vent hole 14, this arrangement has an advantage that, in rainy weather, rainwater is carried to the side vent holes 15 by wind, since the wind direction is an upward flow in an oblique direction, most of the rainwater does not go through the main vent 14 together due to gravity in this case, and will flow out along the side vent holes 15, thus preventing most of the rain water from entering the main vent holes 14, when a small amount of rain water enters the main vent holes 14, because the roof steel beam is obliquely arranged, rainwater can flow down to the wind-blocking piece 17 and the drainage piece 18 along the main vent hole 14, flow to the drainage piece 18 firstly, flow out to the wind-blocking piece 17 through the drainage hole 181 on the drainage piece 18, since the wind blocking member 17 is provided in a perforated structure, rainwater can flow out of the wind blocking member 17 to the outside of the main vent hole 14 to perform drainage.
The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are intended to be within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (8)
1. A roof girder steel which characterized in that: the method comprises the following steps: the steel beam main body, clamping plates on two sides of the steel beam main body, a steel beam top plate on the top of the steel beam main body, a steel beam bearing plate connected to the bottom of the steel beam top plate, a main vent hole axially penetrating through the steel beam bearing plate, and a side vent hole extending from the side surface of the clamping plate in an oblique upper direction, penetrating through the clamping plates and the steel beam bearing plate and finally communicated with the main vent hole; the clamping plate, the steel beam bearing plate and the steel beam top plate enclose a clamping groove on one side face.
2. The roof steel beam of claim 1, wherein: and the side surface of the clamping plate is provided with a connecting hole.
3. The roof steel beam of claim 2, wherein: and the air blocking part is arranged at the bottom of the main vent hole.
4. The roof steel beam of claim 3, wherein: the wind-resistant device also comprises a water-repellent part arranged on the top of the wind-resistant part.
5. The roof steel beam of claim 4, wherein: the connecting hole runs through block board and girder steel bearing plate and communicate to main ventilation hole.
6. The roof steel beam of claim 5, wherein: the steel beam main body is arranged in a cuboid shape.
7. The roof steel beam of claim 6, wherein: the height of the clamping plate is shorter than that of the steel beam bearing plate.
8. The roof steel beam of claim 7, wherein: the hydrophobic piece is provided with a hydrophobic hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922350843.5U CN211974064U (en) | 2019-12-24 | 2019-12-24 | Roof girder steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922350843.5U CN211974064U (en) | 2019-12-24 | 2019-12-24 | Roof girder steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211974064U true CN211974064U (en) | 2020-11-20 |
Family
ID=73379212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922350843.5U Active CN211974064U (en) | 2019-12-24 | 2019-12-24 | Roof girder steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211974064U (en) |
-
2019
- 2019-12-24 CN CN201922350843.5U patent/CN211974064U/en active Active
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