CN216766570U - Roof photovoltaic module fixed knot of spatial grid structure building constructs - Google Patents
Roof photovoltaic module fixed knot of spatial grid structure building constructs Download PDFInfo
- Publication number
- CN216766570U CN216766570U CN202123340132.3U CN202123340132U CN216766570U CN 216766570 U CN216766570 U CN 216766570U CN 202123340132 U CN202123340132 U CN 202123340132U CN 216766570 U CN216766570 U CN 216766570U
- Authority
- CN
- China
- Prior art keywords
- roof
- fixing
- fixed
- photovoltaic module
- pull rod
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a roof photovoltaic module fixing structure of a grid structure building, which comprises a roof photovoltaic fixing pull rod and a fixing purline, wherein the roof photovoltaic module is fixed on the purline through welding, and the fixing purline penetrates through a roof below the fixing purline through the fixing pull rod and is tied with a grid upper chord ball upright post. The bottom of the photovoltaic fixed pull rod of the roof is welded with the roof support plate in a T shape, and the fixed purlines are thin-walled section steel of Z-shaped purlines or C-shaped purlines or channel steel section steel and used for resisting large wind suction. The utility model has the characteristics of flexible arrangement, light and handy structure, strong adaptability and steel saving; the roof photovoltaic module is connected with the net rack main body in a pulling mode, a balancing weight does not need to be arranged, so that the roof load is effectively reduced, the calculation of the net rack main body is very favorable, the steel consumption of the net rack main body is greatly saved, and the application range of the existing roof additionally provided with photovoltaic can be enlarged.
Description
Technical Field
The utility model relates to a roof photovoltaic fixing system, in particular to a roof photovoltaic module fixing structure of a grid structure building.
Background
The roof photovoltaic is that a solar power generation device is arranged on the roof, and the solar photovoltaic technology is utilized to generate power in the building field so as to achieve the aims of energy conservation and emission reduction.
However, installing photovoltaic modules on the roof of a building often requires the addition of counterweights or connecting assemblies to counteract wind suction, which results in increased roof loading of the building. Especially for light steel structure roofs such as grid structures, the increase of load can cause the rapid increase of steel consumption, and the structure safety is seriously influenced. Therefore, the problem of load increase caused by installing the roof photovoltaic module is solved, and the method becomes a great limiting factor for developing and constructing the roof distributed photovoltaic.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a roof photovoltaic module fixing structure of a grid structure building, which has the characteristics of flexible arrangement, light structure, strong adaptability and steel saving; the roof photovoltaic module is connected with the net rack main body in a pulling mode, and no balancing weight needs to be arranged, so that roof load is effectively reduced, calculation of the net rack main body is very favorable, and the steel consumption of the net rack main body is greatly saved.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a roof photovoltaic module fixed knot of spatial grid structure building constructs, includes fixed pull rod of roof photovoltaic and fixed purlin, and roof photovoltaic module passes through fixed pull rod and passes the roof of below and the pull knot of spatial grid last quarter bulb stand above the fixed purlin through welded fastening.
The bottom of the roof photovoltaic fixed pull rod and the roof support plate are welded in a T shape, and the top of the roof photovoltaic fixed pull rod is connected with the fixed purline through a nut.
The length of the photovoltaic fixed pull rod of the roof is adjusted according to the thickness of a roof plate of the prefabricated net rack and the thickness of a waterproof heat-insulation surface layer of the roof, so that the lower surface of the fixed purline is firmly fixed with the waterproof heat-insulation surface layer of the roof.
The photovoltaic fixed pull rod peripheral plate joint is filled with waterproof mortar, and a waterproof rubber pad is arranged between the prefabricated net rack roof plate and the roof waterproof heat-insulation surface layer.
The fixed purlines are thin-wall section steel of Z-shaped purlines or C-shaped purlines.
The fixed purlines are made of channel steel section steel and used for resisting large wind suction force.
The beneficial effects of the utility model are: the roof photovoltaic module is finally tied with the upper chord sphere of the main net rack through the fixing purlines, the photovoltaic fixing pull rods, the roof supporting plate and the net rack upper chord sphere stand columns, and the wind suction force borne by the roof photovoltaic module is transmitted to the main net rack; no balancing weight needs to be arranged to offset wind suction force, so that the roof load is effectively reduced, calculation of the net rack main body is facilitated, and the steel consumption of the net rack main body is greatly saved; the roof photovoltaic pulling structure has the characteristics of flexible arrangement, light and handy structure, strong adaptability and steel saving, and can effectively promote the development and construction of roof distributed photovoltaic and assist in carbon emission reduction.
Drawings
Fig. 1 is a schematic view of a roof photovoltaic module fixing structure of a grid structure building.
Fig. 2 is a plan layout view of a roof photovoltaic module fixing structure of a grid structure building according to the present invention.
Fig. 3 is a partial perspective view of a rooftop photovoltaic module fixing structure of a grid structure building according to the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
As shown in fig. 1 to 3, the roof photovoltaic module fixing structure of the grid structure building is characterized by comprising a roof photovoltaic fixing pull rod 3 and a fixing purline 2, wherein the roof photovoltaic module 1 is fixed on the fixing purline 2 through welding, and the fixing purline 2 is connected with a grid upper string ball upright post 10 through a roof below the fixing pull rod 3.
The bottom of the roof photovoltaic fixed pull rod 3 is welded with the roof supporting plate 9 in a T shape, and the top of the roof photovoltaic fixed pull rod is connected with the fixed purline 2 through the nut 4. The length of the roof photovoltaic fixed pull rod 3 is adjusted according to the thickness of a prefabricated net rack roof plate 7 and the thickness of the roof waterproof heat-insulation surface layer 5, so that the lower surface of the fixed purline 2 is firmly fixed with the roof waterproof heat-insulation surface layer 5. And the joints of the peripheral plates of the photovoltaic fixed pull rods 3 are filled with waterproof mortar 8, and waterproof rubber pads 6 are arranged between the prefabricated net rack roof plate 7 and the roof waterproof heat-insulation surface layer 5.
The fixed purline 2 is thin-walled steel of a Z-shaped purline or a C-shaped purline; if necessary, steel sections such as channel steel can be adopted to resist larger wind suction force.
Specifically, the roof photovoltaic module 1 is fixed on a purline 2 through welding, and the fixed purline 2 is connected with a net rack upper string ball upright post 10 through a fixed pull rod 3 in a pulling manner. The roof photovoltaic fixed pull rod 2 is arranged at the upper chord ball 11 of the net rack; fixing purlines 2 are arranged between the photovoltaic fixing pull rods 2 of the roof; the roof photovoltaic module 1 is laid perpendicular to the fixed purlins 2.
The roof photovoltaic fixed pull rod 3 is made of round steel, and the bottom of the roof photovoltaic fixed pull rod is welded with the roof supporting plate 9 in a T shape; the top of the purline is made into a bolt shape and is connected with the fixed purline 2 through a nut 4; the length of the photovoltaic fixed pull rod 3 of the roof can be adjusted according to the thickness of a prefabricated net rack roof plate 7 such as a steel skeleton light plate and the like and the thickness of a roof waterproof heat-insulating surface layer 5.
The roof photovoltaic module 1 is finally connected with the main net rack upper chord ball 11 through the fixed purlines 2, the photovoltaic fixed pull rods 3, the roof support brackets 9 and the net rack upper chord ball upright posts 10, and the wind suction force borne by the roof photovoltaic module 1 is transmitted to the main net rack.
The above-mentioned embodiments are only for illustrating the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to carry out the same, and the present invention shall not be limited to the embodiments, i.e. the equivalent changes or modifications made within the spirit of the present invention shall fall within the scope of the present invention.
Claims (6)
1. The utility model provides a roof photovoltaic module fixed knot of spatial grid structure building constructs, its characterized in that, includes fixed pull rod of roof photovoltaic (3) and fixed purlin (2), and above fixed purlin (2) were fixed in fixed purlin (1) through the welded fastening, fixed purlin (2) passed the roof of below through fixed pull rod (3) and truss last string ball stand (10) drawknot.
2. The roof photovoltaic module fixing structure of the grid structure building is characterized in that the bottom of the roof photovoltaic fixing pull rod (3) is welded with a roof support bracket plate (9) in a T shape, and the top of the roof photovoltaic fixing pull rod is connected with a fixing purline (2) through a nut (4).
3. The roof photovoltaic module fixing structure of the grid structure building according to claim 1, characterized in that the length of the roof photovoltaic fixing pull rod (3) is adjusted according to the thickness of the prefabricated grid roof plate (7) and the thickness of the roof waterproof and heat-insulating surface layer (5), so that the lower surface of the fixing purlin (2) is firmly fixed with the roof waterproof and heat-insulating surface layer (5).
4. The roof photovoltaic module fixing structure of the grid structure building is characterized in that the joints of the peripheral plates of the photovoltaic fixing pull rods (3) are filled with waterproof mortar (8), and a waterproof rubber gasket (6) is arranged between the prefabricated grid roof plate (7) and the roof waterproof and heat-insulating surface layer (5).
5. The roof photovoltaic module fixing structure of the grid structure building according to claim 1, characterized in that the fixing purlines (2) are thin-walled steel sections of Z-shaped purlines or C-shaped purlines.
6. The roof photovoltaic module fixing structure of the grid structure building is characterized in that the fixing purlines (2) are made of channel steel section steel and are used for resisting large wind suction force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123340132.3U CN216766570U (en) | 2021-12-28 | 2021-12-28 | Roof photovoltaic module fixed knot of spatial grid structure building constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123340132.3U CN216766570U (en) | 2021-12-28 | 2021-12-28 | Roof photovoltaic module fixed knot of spatial grid structure building constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216766570U true CN216766570U (en) | 2022-06-17 |
Family
ID=81970241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123340132.3U Active CN216766570U (en) | 2021-12-28 | 2021-12-28 | Roof photovoltaic module fixed knot of spatial grid structure building constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216766570U (en) |
-
2021
- 2021-12-28 CN CN202123340132.3U patent/CN216766570U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206481251U (en) | A kind of photovoltaic bracket device of use truss string structure beam | |
| CN214045502U (en) | Saddle-shaped cable net flexible photovoltaic system | |
| CN216766570U (en) | Roof photovoltaic module fixed knot of spatial grid structure building constructs | |
| WO2024002133A1 (en) | Offshore photovoltaic power generation foundation structure and construction method therefor | |
| CN112012344A (en) | Modular assembly type space pipe truss framework membrane structure system | |
| CN213174923U (en) | Steel construction board house that stability can be good | |
| CN217115969U (en) | Novel flexible photovoltaic support system in building top | |
| CN211572300U (en) | Connection node of parapet inner panel and flashing board | |
| CN206820687U (en) | High stable flexible photovoltaic support | |
| CN207260452U (en) | A kind of metal Roof containment system wind-resistant support | |
| CN216616256U (en) | Large-span concrete inclined shaft beam roof building structure | |
| CN206442329U (en) | A kind of bicycle shed formula photovoltaic generating system | |
| CN206288207U (en) | The supporting construction of photovoltaic plant waterborne | |
| CN219011728U (en) | Photovoltaic device | |
| CN220790275U (en) | Roof photovoltaic mounting structure | |
| CN219420651U (en) | Concrete roof photovoltaic support foundation structure | |
| CN220964700U (en) | Flexible photovoltaic bracket device with prestressed double-layer cable structure | |
| CN220908928U (en) | Concrete building roof photovoltaic support | |
| CN217929270U (en) | Photovoltaic support structure for slope and photovoltaic system | |
| CN216567344U (en) | Self preservation temperature lattice decoration integration demountable assembly formula sunlight greenhouse | |
| CN220014265U (en) | Sunshade canopy | |
| CN213265226U (en) | Construction elevator attaches wall convenient to installation attaches wall device | |
| CN219932344U (en) | Floating type fan foundation | |
| CN219261548U (en) | Totally-enclosed natural energy circulation green building | |
| CN217897453U (en) | Pipe support is synthesized in thermal power factory |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |