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Connecting pieces for overall installation of solar panels of large-span hemispherical roof and installation method thereof

A technology of solar panels and connectors, which is applied to roofing, roof cladding, and building materials, can solve problems such as poor resistance to external forces, long construction time, and high cost, and achieve good resistance to external forces and reduce construction time. , The effect of reducing maintenance costs

Active Publication Date: 2014-01-29
安徽鲁班建设投资集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The influence of the installation method; the general solar panels are installed by two methods of self-tapping screws and gluing, and the above-mentioned physical effects of thermal expansion and contraction and leakage will occur, which cannot be solved so far.
[0006] And for the installation of sun panels on roofs with large spans using self-tapping screws or gluing, on the one hand, the amount of engineering is large, the cost is high, and the construction time is long
On the other hand, the resistance to external force is poor, which can easily lead to leakage, inconvenient maintenance, high maintenance cost and short service life

Method used

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  • Connecting pieces for overall installation of solar panels of large-span hemispherical roof and installation method thereof
  • Connecting pieces for overall installation of solar panels of large-span hemispherical roof and installation method thereof
  • Connecting pieces for overall installation of solar panels of large-span hemispherical roof and installation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Example 1, such as Figure 8 to Figure 10 As shown, the solar panel butt joint 3 is a solar panel 4 with 90° flanging 31 at both ends, and several thorn-shaped protrusions 32 are provided on the outside of the flanging 31 , the said solar panel sheet butt joint 3 is a clamping piece that can clamp the flanging 31 of two opposite solar panels, and the clamping piece is a bottomless frame 33, in the clamping piece The inner side is provided with inverted teeth 34 that can engage with the protrusions, and there is also a connecting bracket 36 connecting the steel frame 35 at the middle position of the flanges 31 of the two sun panels clamped by the clamping parts. The upper end of the group is provided with an end cap 37, and the lower end of each connected solar panel group 5 is provided with a water diversion plate 38, and the upper end of the connecting bracket 36 is provided with a connecting rod 39 arranged horizontally, and the lower end of the connecting bracket 36 ...

Embodiment 2

[0035] Example 2, such as Figure 5 to Figure 7As shown, the upper and lower solar panel connectors 2 are composed of an end connector 21 of a whole solar panel and a middle connector 22 of a whole solar panel, and the end connector 21 further includes: Connector main body 212 on the main purlin 211 of the steel grid frame, the two sides of the lower part of the connector body 212 are provided with L-shaped connecting plates 213; On the purlin 211, the middle part of the connector main body 212 is provided with a slot 216 for inserting the lower solar panel 215, and the top of the connector main body 212 is provided with a connection hole for fixing the lower solar panel 215, and the top of the connector main body 212 is also Lap the upper solar panel 217, set the fastening bolt 214 in the connecting hole, the lower part of the middle connector 22 is a rectangular frame 221; The lower part of the lower part is sleeved on the middle and secondary beams 223 and fastened to the ...

Embodiment 3

[0037] Example 3, such as Figure 1 to Figure 2 As shown, the connecting piece for the connection of the roof sunlight plate is divided into several block-shaped fan-shaped areas on the large-span hemispherical roof, the sun panels are set in the fan-shaped areas, and the connecting pieces are set between the sun panels in the fan-shaped areas connection, such as Figure 3 to Figure 4 As shown, the piece connection includes an integrally designed upper connector 11 and an integrally designed lower connector 12, the lower connector 11 is fixed on the steel roof secondary beam 121, the upper connector 11, the lower connector 12 Clamp the sun panel groups 5 in the fan-shaped areas on both sides, the top cover 112 is set in the middle of the upper connecting piece 11, the lower connecting piece 12 includes a bottom bearing surface 122, and the two sides on the bottom bearing surface 122 are set One or more sets of upper ejector rods 123, the middle part of the bottom bearing surf...

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Abstract

The invention provides connecting pieces for overall installation of solar panels of a large-span hemispherical roof and an installation method thereof. The connecting pieces provided by the invention are characterized by comprising a connecting piece suitable for block connection of solar panels of the large-span hemispherical roof, a connecting piece for upper and lower solar panels of the large-span hemispherical roof, and a butting piece for solar panels of the large-span hemispherical roof. Because various connecting pieces are used for clamping the solar panels to replace the traditional riveting and gluing connection modes of roof lighting panels, the installation quantities are reduced, the construction period is shortened, the tightness of the solar panels is ensured, the external force resistance is enhanced, the maintenance cost is lowered, and the service life of the roof is prolonged. When in use, the solar panels become brittle and keep good elasticity, the change of the clamping force is relatively small, the joint surface of a clamping piece and a solar panel is large, and some parts are in line contact, thus the bonding force is large, and the water-proof effect is better than that of the traditional structure. Moreover, each connecting piece has a simple structure; and by using the method for installation, the installation and maintenance are convenient, and the external force resistance is better.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to a connector and an installation method for the overall installation of large-span hemispherical roof sun panels. Background technique [0002] At present, large-scale places such as modern venues, warehouses, and factory buildings often use long-span roofs. Especially in some places that need to be built into a circular roof, there are problems that the roof is small and the structure is not firm enough, and it is even difficult to realize the roof construction of a larger place. [0003] In some buildings that require light transmission, light-transmitting materials are used to make roofs, such as glass, curtains, and sun panels. The general cost of using glass and curtains as materials is relatively high, and the performance of external force resistance is poor, easy to damage, and fall off. The destructive power caused by backwardness is relatively large, and the cost ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04D3/36E04D3/363E04D3/368E04G21/14
Inventor 张联合汤传余崔旭旺张世芳陈尚金胡友华
Owner 安徽鲁班建设投资集团有限公司
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