CN212866661U - Ventilating skylight steel structure - Google Patents
Ventilating skylight steel structure Download PDFInfo
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- CN212866661U CN212866661U CN202021198059.3U CN202021198059U CN212866661U CN 212866661 U CN212866661 U CN 212866661U CN 202021198059 U CN202021198059 U CN 202021198059U CN 212866661 U CN212866661 U CN 212866661U
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- steel structure
- skeleton
- connecting rods
- connecting rod
- ventilation skylight
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Abstract
The utility model relates to a steel construction field indicates a ventilation skylight steel construction especially, the utility model discloses include main skeleton, inferior skeleton, connecting rod, in order to promote the interference killing feature of inferior skeleton, set up the connecting rod between main skeleton and inferior skeleton, the connecting rod is the equant point that forms for the length division at its border from inferior skeleton with inferior skeleton, and the connecting rod is connected on the equant point, can understand for having increased the side direction strong point to inferior skeleton, effectively improves the stability of superior skeleton, solves among the prior art eave and the daylighting panel between be connected and receive the cracked problem of rapid distortion under the external disturbance power.
Description
Technical Field
The utility model relates to a steel construction field indicates a ventilation skylight steel construction especially.
Background
The ventilation structure of the existing steel structure factory building comprises two rows of steel beam components, two flashing plates (3 and 12) and a lighting plate (4) for a clerestory, wherein the two rows of steel beam components are vertically arranged on two sides corresponding to an opening of a roof (1) of the steel structure factory building, each two rows of steel beam components comprises more than two joists (2), and each joist (2) is arranged at the edge of the opening of the roof (1) of the steel structure factory building at intervals; the flashing plate (3) is arranged between two adjacent joists (2) in one row and is positioned at the middle lower part of the joists (2) for retaining water, and the other flashing plate (12) is arranged between two adjacent joists (2) in the other row and is positioned at the middle lower part of the joists (2) for retaining water; the skylight for the clerestory is characterized in that the skylight (4) for the clerestory is arranged on the top ends of the two rows of steel beam members and used for shielding the opening of the roof (1) of the steel structure factory building, and two sides of the skylight (4) for the clerestory are provided with bent eaves. When the skylight is used, air flow in a room flows out from an opening of the steel structure factory building roof (1) through a gap between the skylight daylighting plate (4) and the steel structure factory building roof (1);
however, the eaves of the plane skylight (4) are in a floating state and have no stress points, and it can be clearly seen from fig. 1 that the eaves and the plane skylight (4) have a radian, and the eaves deform under external interference, and when the interference force applied to the intersection between the eaves and the plane skylight (4) exceeds a certain threshold, the eaves rapidly distort and break.
Disclosure of Invention
In order to solve the problem, the utility model provides a ventilation skylight steel construction aims at solving among the prior art connection between eaves and the plane skylight and receives rapid distortion cracked problem under the external disturbance power.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a ventilation skylight steel construction which characterized in that contains:
the side surface of the main framework is provided with symmetrical sub frameworks, and the sub frameworks are eaves with equally-divided points on the edge and bent towards the periphery of the main framework;
and the end parts of the connecting rods are respectively fixed on the equal division points and the secondary framework.
Further, at least two connecting rods are arranged on the same halving point, and the two connecting rods are not parallel to each other.
Furthermore, a fixing plate is arranged on the equal division point, and the connecting rod is connected with the fixing plate.
Further, at least two connecting rods are connected to any bisector, and the two connecting rods are parallel to each other.
Further, the outer end of the connecting rod is provided with a connecting plate extending to the halving point.
Further, two connecting rods connected to the same bisector do not overlap each other.
Furthermore, the main framework is formed by connecting a plurality of trusses through purlines.
Further, the purline comprises a tie bar, and the tie bar is attached to the purline.
Furthermore, a brace is arranged between the tie bar and the truss, and the brace inclines from the tie bar along the truss direction.
Furthermore, the truss structure further comprises a stay bar which is connected to the truss and obliquely abutted against the lower end of the tie bar.
The beneficial effects of the utility model reside in that:
the utility model discloses include main skeleton, inferior skeleton, connecting rod, in order to promote the interference killing feature of inferior skeleton, set up the connecting rod between main skeleton and inferior skeleton, the intersection point of connecting rod and inferior skeleton is the equant point that the length division of inferior skeleton with its border formed, and the connecting rod is connected on the equant point, can understand for having increased the side direction strong point to inferior skeleton, effectively improve the stability of superior skeleton, solve among the prior art eave and the daylighting panel between be connected receive the cracked problem of rapid distortion under the external disturbance power.
Drawings
Fig. 1 is a structural view of the present invention.
Fig. 2 is an enlarged schematic view at a of fig. 1.
Fig. 3 is an enlarged schematic view at B of fig. 2.
The reference numbers illustrate: 1-a connecting rod; 2, fixing a plate; 3-connecting the plates; 4-a truss; 5-purlin; 6-tie bar; 7-bracing; 8-stay bar.
Detailed Description
Referring to fig. 1, the present invention relates to a ventilation skylight steel structure, which comprises:
the side surface of the main framework is provided with symmetrical sub frameworks, and the sub frameworks are eaves with equally-divided points on the edge and bent towards the periphery of the main framework;
the ends of the connecting rod 1 are fixed on the equally dividing point and the sub-frame respectively.
The utility model discloses a theory of use as follows:
the utility model discloses include main skeleton, inferior skeleton, connecting rod 1, the interference killing feature for promoting inferior skeleton sets up connecting rod 1 between main skeleton and inferior skeleton, connecting rod 1 and the equal division point that the length division that inferior skeleton used its border formed for oneself, and connecting rod 1 connects on equal division point, can understand for having increased the side direction strong point to inferior skeleton, effectively improve the stability of superior skeleton, solve among the prior art eave and the daylighting panel between be connected receive the cracked problem of rapid distortion under the external disturbance power.
It can be understood that the tensile strength of the secondary framework is improved through the connecting rod 1, and the secondary framework can keep overall stability under the action of repeated load.
Further, at least two connecting rods 1 on the same halving point are arranged, and the two connecting rods 1 are not parallel to each other; the reinforcing structure is used for reinforcing the secondary framework, specifically, the two connecting rods 1 are combined with the main framework to form a triangle, and the triangle structure has the characteristics of stability, firmness and pressure resistance.
Referring to fig. 2, further, a fixing plate 2 is disposed at the bisector, and the connecting rod 1 is connected to the fixing plate 2; the mounting plate is designed to facilitate installation, and an installer can quickly butt the connecting rod 1 and the fixing plate 2.
Further, at least two connecting rods 1 are connected to any bisector, and the two connecting rods 1 are parallel to each other; in the present embodiment, two links 1 are disposed at the bisector point located at the uppermost position of the sub-frame, and the links 1 are additionally mounted to improve the stability of the sub-frame and to make the sub-frame less prone to swing.
Referring to fig. 3, further, the outer end of the connecting rod 1 is provided with a connecting plate 3 extending to the bisector; by adopting the scheme, the connecting rod 1 and the secondary framework are convenient to mount.
Furthermore, two connecting rods 1 connected to the same halving point are not overlapped with each other;
it should be noted that the bisector points are distributed in the form of regions on the outer edge of the sub-skeleton.
Furthermore, the main framework is formed by connecting a plurality of trusses 4 through purlins 5; the truss 4 can be firmly fixed by matching the truss 4 with the purlines 5.
Further, the purlin fixing device also comprises a tie bar 6, and the tie bar 6 is attached to the purlin 5.
Further, a brace 7 is arranged between the tie bar 6 and the truss 4, and the brace 7 inclines from the tie bar 6 along the truss 4.
Further, a stay bar 8 is included, and the stay bar 8 is connected to the truss 4 and obliquely abutted against the lower end of the tie bar 6.
The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.
Claims (10)
1. The utility model provides a ventilation skylight steel construction which characterized in that contains:
the side surface of the main framework is provided with symmetrical sub frameworks, and the sub frameworks are eaves with equally-divided points on the edge and bent towards the periphery of the main framework;
and the end parts of the connecting rods are respectively fixed on the equal division points and the secondary framework.
2. The ventilation skylight steel structure of claim 1, characterized in that: at least two connecting rods are arranged on the same bisector, and the two connecting rods are not parallel to each other.
3. The ventilation skylight steel structure of claim 2, characterized in that: the equant points are provided with fixed plates, and the connecting rods are connected with the fixed plates.
4. The ventilation skylight steel structure of claim 1, characterized in that: at least two connecting rods are connected to any halving point, and the two connecting rods are parallel to each other.
5. The ventilation skylight steel structure of claim 4, characterized in that: the outer end of the connecting rod is provided with a connecting plate extending to the equal division point.
6. The ventilation skylight steel structure of claim 5, characterized in that: the two connecting rods connected to the same halving point are not overlapped with each other.
7. A ventilating skylight steel structure according to any of claims 1-6, characterized in that: the main framework is formed by connecting a plurality of trusses through purlines.
8. The ventilation skylight steel structure of claim 7, characterized in that: and the purline is attached to the tie bar.
9. The ventilation skylight steel structure of claim 8, characterized in that: a brace is arranged between the tie bar and the truss.
10. The ventilation skylight steel structure of claim 9, characterized in that: the truss structure further comprises a stay bar which is connected to the truss and obliquely abutted against the lower end of the tie bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021198059.3U CN212866661U (en) | 2020-06-24 | 2020-06-24 | Ventilating skylight steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021198059.3U CN212866661U (en) | 2020-06-24 | 2020-06-24 | Ventilating skylight steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212866661U true CN212866661U (en) | 2021-04-02 |
Family
ID=75211573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021198059.3U Active CN212866661U (en) | 2020-06-24 | 2020-06-24 | Ventilating skylight steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212866661U (en) |
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2020
- 2020-06-24 CN CN202021198059.3U patent/CN212866661U/en active Active
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