CN217027804U - Photovoltaic roofing installing the system - Google Patents
Photovoltaic roofing installing the system Download PDFInfo
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- CN217027804U CN217027804U CN202122944028.9U CN202122944028U CN217027804U CN 217027804 U CN217027804 U CN 217027804U CN 202122944028 U CN202122944028 U CN 202122944028U CN 217027804 U CN217027804 U CN 217027804U
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- photovoltaic
- fastener
- lock cylinder
- profiled metal
- metal sheet
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Abstract
The utility model discloses a photovoltaic roof installation system which comprises a profiled metal sheet roof and a photovoltaic panel arranged on the profiled metal sheet roof, wherein the profiled metal sheet roof is provided with a plurality of bosses for supporting the photovoltaic panel, the photovoltaic panel comprises a plurality of mutually spliced bosses, and a plurality of fasteners for fixing adjacent photovoltaic panels are arranged at intervals along a splicing gap of the photovoltaic panel; the fastener include anchor clamps fastener and two be used for fixed adjacent photovoltaic board, with the frame fastener of connection can be dismantled to the anchor clamps fastener, the frame fastener sets up the lock core on bayonet portion one side of bayonet portion back to including the bayonet portion that is used for fixed photovoltaic board and rotation, the anchor clamps fastener includes the installation department, be provided with on the installation department and be used for the lock core stretches into and can cooperate the fore shaft of locking. The utility model can effectively solve the problems of insufficient wind uncovering resistance, insufficient stability, insufficient waterproofness, easy aging and deformation, incapability of flexible disassembly and assembly and the like of the conventional BIPV system.
Description
Technical Field
The utility model relates to the technical field of building integration, in particular to a photovoltaic roof installation system.
Background
Building Integrated Photovoltaic (BIPV) uses a photovoltaic module as a part of building materials, so that the Building Integrated Photovoltaic (BIPV) has the functions of power generation and building components and building materials. Compared with the traditional photovoltaic system, the BIPV avoids occupying excessive land resources, and has important significance for the construction of low-carbon cities; meanwhile, the photovoltaic module is used as a building material, so that the overall cost is reduced, the waste of the building material is avoided, and the energy consumption and carbon dioxide emission in the production and construction of the building material are reduced; the building is changed from a traditional energy consumer to an energy producer, so that the city is changed from an energy consumption type to an energy production type, and the method is an important technical means for realizing low-carbon buildings and low-carbon cities.
The total area of urban and rural buildings in China exceeds 600 hundred million square meters, the photovoltaic installable area exceeds 30 hundred million square meters, and a large amount of photovoltaic building market space is provided, in the outline of the national middle and long-term science and technology development planning published in 2006 (2006) 2020, the solar photovoltaic building integration technology is definitely listed as a preferential theme of the energy field, the preferential theme of the solar photovoltaic building integration technology which is further used as the energy technology development in China is determined, the technical level of utilization of primary energy and terminal energy is greatly improved, the manufacturing level of energy equipment is improved, the leading-edge technical research and the basic scientific research of the energy field are enhanced, a new approach of solar photovoltaic building integration new energy is explored, and the industrialization of the advanced photovoltaic building integration new energy technology is greatly promoted.
The BIPV assembly fastener is used as a key ring of a BIPV system and also faces a plurality of technical problems to be solved, and a patent specification with the publication number of CN111706583A discloses a photovoltaic assembly fastener which comprises a support, two V-shaped clamping plates, a supporting block and a bolt; the support comprises a flat plate and vertical plates respectively arranged on two sides of the bottom of the flat plate, two ends of the flat plate extend outwards, and the bottom surface of the outwards extending end of the flat plate is used for being in contact with the upper surface of the photovoltaic module; the two V-shaped clamping plates are respectively transversely arranged on the inner sides of the two vertical plates and hinged with the vertical plates, the openings of the V-shaped clamping plates are oppositely arranged, and two sides of the supporting block are respectively contacted with the upper inclined plates of the two transversely arranged V-shaped clamping plates; the bolt in proper order with the flat board with the bracer threaded connection, the bolt is used for controlling the bracer shifts up, and then drives V type splint rotate to press from both sides tightly on the side of flute.
Patent specification No. CN214205407U discloses a BIPV photovoltaic member comprising: various steel tile, anchor clamps, briquetting, a plurality of photovoltaic module. The color steel tile is provided with a plurality of step-shaped assembling areas which are distributed at intervals, and the top of each assembling area is provided with an installation hook. The clamp comprises a first clamping piece and a second clamping piece, and the first clamping piece and the second clamping piece are fixedly connected and jointly clamp the mounting hook. The pressing block cover covers the clamp, and the pressing block is fixedly connected with at least one of the first clamping piece and the second clamping piece. Every photovoltaic module all includes that panel and card locate the frame at panel border, and in two adjacent photovoltaic modules, the frame on a photovoltaic module's right side, the frame on another photovoltaic module's left side are located the both sides that the installation colluded, and are supported in same assembly area by the bottom card of same briquetting.
The fasteners of the two BIPV assemblies have the defects of insufficient wind uncovering resistance, insufficient stability, insufficient waterproofness, easy aging and deformation, incapability of flexible disassembly and assembly and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a photovoltaic roof installation system which can effectively solve the problems that a conventional BIPV system is insufficient in wind resistance and uncovering resistance, insufficient in stability and waterproofness, easy to age and deform, incapable of being flexibly disassembled and assembled and the like.
A photovoltaic roof installation system comprises a profiled metal sheet roof and a photovoltaic panel arranged on the profiled metal sheet roof, wherein the profiled metal sheet roof is provided with a plurality of bosses for supporting the photovoltaic panel, and the photovoltaic panel comprises a plurality of photovoltaic panels which are spliced with each other;
the fastener include anchor clamps fastener and two be used for fixed adjacent photovoltaic board, with the frame fastener of connection can be dismantled to the anchor clamps fastener, the frame fastener sets up the lock core on bayonet portion one side of bayonet portion back to including the bayonet portion that is used for fixed photovoltaic board and rotation, the anchor clamps fastener includes the installation department, be provided with on the installation department and be used for the lock core stretches into and can cooperate the fore shaft of locking.
In this scheme, frame fastener passes through lock core and fore shaft realization locking with the anchor clamps fastener, can reach the effect of fast-assembling, quick detach, uses more in a flexible way, has reduced the construction degree of difficulty simultaneously.
Preferably, the fore shaft includes the socket that extends downwards from the installation department top and with the socket intercommunication is used for holding the chamber that holds of lock core, the cross-sectional diameter that holds the chamber is greater than the width of socket, the thickness of lock core is less than the width of socket so that insert, and the width of lock core is greater than the width of socket and is not more than the cross-sectional diameter who holds the chamber, and the lock core is inserted the back and is rotated and accomplish and lock. During installation, the lock cylinder is inserted into the accommodating cavity along the socket, and the lock cylinder can be fixedly locked by rotating the lock cylinder, so that the operation is simple and convenient.
Preferably, the side, opposite to the bayonet, of the bayonet part is provided with supports which are distributed oppositely and used for installing the lock cylinder, and two ends of the lock cylinder are respectively provided with a rotating shaft which is in running fit with the corresponding supports.
Further preferably, at least one the pivot is combination formula, including the first axle section of being connected with the lock core and with the first axle section can dismantle the second axle section of being connected, the tip that the first axle section was kept away from to the second axle section is provided with the drive division of being convenient for to second axle section pivoted. Through setting up a combination formula pivot, be convenient for the lock core assemble to the support on.
Still further preferably, a groove is formed in the support corresponding to the driving portion of the second shaft section, and a first limiting member for preventing the driving portion from continuously rotating in the locking state is arranged in the groove. This first locating part can adopt resistant time yielding rubber, can not only carry out spacing shock attenuation to the lock core, can prevent to cause the corrosion in the rainwater infiltration pivot simultaneously.
Preferably, the lock further comprises a second limiting member for longitudinally limiting the lock cylinder, and the second limiting member comprises a top plate and an embedded member arranged below the top plate and embedded into the corresponding lock opening. The second locating part can also adopt weather-proof damping rubber, can prevent the lock cylinder from shifting (wind uncovering resistance, vibration resistance and the like, flexible damping) and can ensure that the whole fastener is waterproof.
Preferably, the profiled metal sheet roof comprises a plurality of profiled metal sheets which are spliced with one another, the profiled metal sheets are adjacent to one another and connected through upright locking edges which are positioned at the splicing gaps and are nested with one another, and the clamp fastener further comprises a base which is fixed at the bottom of the installation part and is nested on the upright locking edges and used for supporting.
The utility model has the beneficial effects that:
(1) the fastener adopts an assembly type design, can realize quick disassembly and quick assembly, is more flexible to use, and simultaneously reduces the construction difficulty.
(2) The first locating part and the second locating part which are made of the weather-proof damping rubber can well limit the lock cylinder (prevent the lock cylinder from rotating and longitudinally deviating), and the wind uncovering resistance, the stability and the waterproof performance of the fastener are greatly improved.
Drawings
FIG. 1 is a schematic view of a frame fastener inserted into a fixture fastener;
FIG. 2 is a schematic structural view of a fastening member of the frame and the clamp in a locked state;
FIG. 3 is a schematic structural view of the second position-limiting member after being installed;
FIG. 4 is a schematic structural view of the first position-limiting member after being installed;
FIG. 5 is a schematic view of a clamp fastener;
FIG. 6 is a schematic view of the open position of the frame fastener;
FIG. 7 is a schematic view of the locked state of the fastening element of the frame;
FIG. 8 is a schematic view of an exploded structure of a frame fastener;
FIG. 9 is a schematic structural diagram of a second position limiting element;
fig. 10 is a schematic structural diagram of the first limiting member.
FIG. 11 is a schematic structural view of the present invention;
FIG. 12 is an enlarged view of detail A of FIG. 11;
FIG. 13 is a schematic view of a pressed metal sheet;
fig. 14 is a schematic structural diagram of two adjacent profiled metal sheets.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 14, a photovoltaic roof installation system comprises a profiled metal sheet roof and a photovoltaic panel 6 arranged on the profiled metal sheet roof, wherein the profiled metal sheet roof comprises a plurality of profiled metal sheets 5 which are spliced with each other, specifically, adjacent profiled metal sheets 5 are connected by mutually nesting upright locking edges 51 which are respectively located at the edges of two adjacent profiled metal sheets 5, each profiled metal sheet 5 is provided with at least one boss 52 for supporting the photovoltaic panel 6, the photovoltaic panel 6 also comprises a plurality of mutually spliced blocks, the splicing gap corresponds to the upright locking edge 51, and a plurality of fasteners for fixing the adjacent photovoltaic panel 6 are arranged at intervals along the splicing gap of the photovoltaic panel 6.
The fastener specifically includes anchor clamps fastener 1 and two frame fasteners 2, and wherein two frame fasteners 2 are used for fixed adjacent photovoltaic board 6 respectively, realize the concatenation of photovoltaic board 6. The clamp fastener 1 comprises an installation part 11 and a base 14 fixed at the bottom of the installation part 11, wherein the base 14 is also of a clamp structure and consists of a first support 141 and a detachable second support 142 which are integrated with the installation part 11, and after the first support 141 and the second support 142 are spliced and fixed, a fixing cavity in which the upright lockrand 51 is just embedded is formed.
The two frame fasteners 2 are detachably connected to the clamp fastener 1, two ends of the clamp fastener 1 are respectively provided with a support 13 for supporting the frame fasteners 2, specifically, each frame fastener 2 comprises a bayonet portion 21 and a lock cylinder 22 rotatably arranged on one side of the bayonet portion 21 opposite to the bayonet 211, and the photovoltaic panel extends into the bayonet 211 when being installed; the mounting portion 11 of the clip fastener 1 is provided with a locking notch 12 that mates with the lock cylinder 22. In this embodiment, the locking notch 12 includes a socket 121 extending downward from the top of the mounting portion 11 and an accommodating cavity 122 communicating with the socket 121, the socket 121 and the accommodating cavity 122 extend to two sides of the mounting portion 11 (i.e., the socket and the accommodating cavity are through), the cross section of the accommodating cavity 122 is circular, and the cross section of the lock cylinder 22 is kidney-shaped; the diameter of the cross section of the accommodating cavity 122 is larger than the width of the inserting opening 121, the thickness of the lock core 22 is smaller than the width of the inserting opening 121 so as to be convenient to insert, and the width of the kidney-shaped cross section of the lock core 22 is larger than the width of the inserting opening 121 and is not larger than the diameter of the cross section of the accommodating cavity 122; the width of the waist-shaped section of the lock core 22 can be equal to the diameter of the section of the accommodating cavity 122, the lock core 22 rotates after being inserted, the lock core 22 rotates by 90 degrees specifically, the lock core 22 is abutted to the inner wall of the accommodating cavity 122, and the lock core 22 cannot move in the horizontal and vertical directions, namely locking is completed.
In this embodiment, the bayonet portion 21 is provided with oppositely distributed brackets 23 on a side facing away from the bayonet 211, and two ends of the lock core 22 are respectively provided with a rotating shaft 24 rotatably matched with the corresponding brackets 23. In order to facilitate the assembly of the lock cylinder 22 on the bracket 23, the at least one rotating shaft 24 is combined and includes a first shaft segment 241 connected to the lock cylinder 22 and a second shaft segment 242 detachably connected to the first shaft segment 241, specifically, an internal threaded hole 2411 is provided in the first shaft segment 241, and a threaded section 2421 matched with the internal threaded hole 2411 is provided on the second shaft segment 242. During installation, the independent rotating shaft 24 of the lock core 22 is assembled, and then the second shaft section 242 penetrates through the bracket 23 and is screwed with the first shaft section 241 into a whole; of course, the rotating shafts 24 on both sides can adopt the combined structure.
The end of the second shaft segment 242 distal from the first shaft segment 241 is provided with a drive 2422 that facilitates rotation of the second shaft segment 242. In this embodiment, the driving portion 2422 is a hexagon nut structure, a groove 231 is disposed on the bracket 23 corresponding to the driving portion 2422 of the second shaft section 242, the groove 231 is specifically a regular hexagon groove, the groove 231 is embedded with a first limiting element 3 sleeved on the driving portion 2422, that is, the outer contour of the first limiting element 3 is a regular hexagon with the contour of the groove 231, an inner hexagonal hole with the contour of the driving portion 2422 is disposed in the center of the first limiting element 3, the first limiting element 3 is made of weather-resistant damping rubber, after being embedded, the lock cylinder 22 can be limited and damped, and meanwhile, rainwater can be prevented from infiltrating into the rotating shaft 24 and being corroded.
The assembled photovoltaic module fastener further comprises a second limiting member 4, wherein the second limiting member 4 comprises a top plate 41 and an embedded member 42 arranged below the top plate 41 and embedded in the corresponding locking notch 12, specifically, the embedded member 42 comprises a first embedded portion 421 embedded in the insertion opening 121 and a second embedded portion 422 embedded in the accommodating cavity 122 and located in the space above the lock cylinder 22; a group of opposite side ends of the top plate 41 are provided with flanges 411 extending downwards, and after the second limiting member 4 is embedded into the locking notch 12, the top plate 41 just covers the mounting part 11 of the clamp fastening member 1; when the insertion is needed, the second limiting piece 4 is pushed in from the side surface of the installation part 11; the second limiting part 4 is made of weather-resistant damping rubber, so that the lock cylinder 22 can be prevented from moving (wind uncovering resistance, vibration resistance and the like, flexible damping is achieved), and the whole fastener can be guaranteed to be waterproof.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. A photovoltaic roof installation system comprises a profiled metal sheet roof and a photovoltaic panel arranged on the profiled metal sheet roof, wherein the profiled metal sheet roof is provided with a plurality of bosses for supporting the photovoltaic panel, and the photovoltaic panel comprises a plurality of photovoltaic panels which are spliced with each other;
the fastener include anchor clamps fastener and two be used for fixed adjacent photovoltaic board, with the frame fastener of connection can be dismantled to the anchor clamps fastener, the frame fastener sets up the lock core on bayonet portion one side of bayonet portion back to including the bayonet portion that is used for fixed photovoltaic board and rotation, the anchor clamps fastener includes the installation department, be provided with on the installation department and be used for the lock core stretches into and can cooperate the fore shaft of locking.
2. The photovoltaic roofing installation system of claim 1, wherein the locking notch includes a socket extending downward from the top of the installation portion and a receiving cavity communicating with the socket and used for receiving a lock cylinder, a cross-sectional diameter of the receiving cavity is larger than a width of the socket, a thickness of the lock cylinder is smaller than the width of the socket so as to facilitate insertion, the width of the lock cylinder is larger than the width of the socket and not larger than the cross-sectional diameter of the receiving cavity, and the lock cylinder is rotated after insertion to complete locking.
3. The photovoltaic roofing installation system of claim 1, wherein the bayonet portion is provided with brackets oppositely distributed on a side facing away from the bayonet portion for mounting the lock cylinder, and two ends of the lock cylinder are respectively provided with a rotating shaft rotatably matched with the corresponding brackets.
4. The photovoltaic roofing installation system of claim 3, wherein at least one of the shafts is modular and includes a first shaft section connected to the lock cylinder and a second shaft section detachably connected to the first shaft section, and a driving portion is provided at an end of the second shaft section remote from the first shaft section for facilitating rotation of the second shaft section.
5. The photovoltaic roofing installation system of claim 4, wherein a groove is disposed on the bracket corresponding to the driving portion of the second shaft section, and a first stop member for preventing the driving portion from continuing to rotate in the locked state is disposed in the groove.
6. The photovoltaic roofing installation system of claim 1, further comprising a second retaining member for longitudinally retaining the lock cylinder, the second retaining member including a top plate and an insert disposed below the top plate and engaged with a corresponding locking notch.
7. The photovoltaic roofing installation system of claim 1 wherein the profiled metal sheet roof includes a plurality of profiled metal sheets joined to one another, adjacent profiled metal sheets being joined by upstanding beads nested within one another at the joint gap, the clamp fastener further including a base secured to the bottom of the installation portion and nested on the upstanding beads for support.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122944028.9U CN217027804U (en) | 2021-11-26 | 2021-11-26 | Photovoltaic roofing installing the system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122944028.9U CN217027804U (en) | 2021-11-26 | 2021-11-26 | Photovoltaic roofing installing the system |
Publications (1)
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CN217027804U true CN217027804U (en) | 2022-07-22 |
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CN202122944028.9U Active CN217027804U (en) | 2021-11-26 | 2021-11-26 | Photovoltaic roofing installing the system |
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2021
- 2021-11-26 CN CN202122944028.9U patent/CN217027804U/en active Active
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