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Large roofing flow guiding type aluminum alloy glass roofing node

A glass roof and aluminum alloy technology, which is applied in the field of glass roof nodes, can solve the problems of high cost and achieve the effects of long service life, reliable structure and low price

Inactive Publication Date: 2008-08-20
SHANGHAI DUSHI GREEN ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to propose a large roof diversion type aluminum alloy glass roof node to solve the problem of high cost existing in the current use of structural glue to seal glass partitions

Method used

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  • Large roofing flow guiding type aluminum alloy glass roofing node
  • Large roofing flow guiding type aluminum alloy glass roofing node

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Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0023] See Figure 1.

[0024] Each roof strip 1 comprises a roof strip body 11 . The cross-section of the roof strip body 11 is in the shape of a "convex" shape, and a card slot 15 is opened on the top 14 of the roof strip body. The middle and lower parts of both sides of the roof strip body 11 extend outwards and then fold upwards to form upper and lower flow guide grooves 12 and 13 . The roof strip 1 is fixed on the roof purlins (not shown) by bolts (not shown).

[0025] The two ends of the glass 6 are respectively supported on the upper guide grooves 12 of two adjacent roof strips 1 . The top of the glass 6 on both sides of the roof strip 1 is fixed with the glass fixed spring sheet 5, and the glass fixed spring sheet 5 is fixed on the top 1...

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Abstract

The invention relates to a guiding type aluminum alloy and glass roofing joint for large roofs, comprising at least two roof strips, glass, crosspieces of a skylight, first rubber seal strips, and second rubber seal strips. The roof strips are fixedly arranged on roofing purplines; two ends of the glass are spanned on the adjacent two roof strips; the crosspieces of the skylight are arranged at separation parts of the glass and the two ends of the crosspieces of the skylight are spanned on the adjacent two roof strips; the first rubber seal strips are arranged at the separation parts of the glass (namely on the fixed crosspieces of the skylight) to seal the separation parts of the glass; the second rubber seal strips are pressed and matched on the roof strips to seal the separation parts of the glass at the two sides of the roof strips. As aluminum alloy and glass fixed springs are adopted for fixation, and the rubber seal strips and guiding chutes are respectively used for sealing and guidance, the existing problem of high cost for sealing the separation parts of the glass by using structural adhesives are solved. The guiding type aluminum alloy and glass roofing joint for large roofs has the advantages of firm and reliable structure, low cost, convenient installation, excellent sealing performance, and long service life, etc.

Description

technical field [0001] The invention relates to a glass roof node, in particular to a large roof diversion type aluminum alloy glass roof node. Background technique [0002] With the development of my country's modern facility cultivation technology, in the production and display of flowers and vegetables, glass greenhouses are more and more used in China because of their beautiful appearance, strong drainage capacity, high light transmittance, long life and less steel consumption. more widely. [0003] Structurally, the existing glass greenhouse has no steel structural parts on the roof, and the weight of the entire roof is supported by aluminum alloy profiles of various shapes as structural parts. At present, the roofs of large-span greenhouses or special-shaped greenhouses are often large. Due to the limitation of the glass area, the roof needs to be installed with several sections or even dozens of sections of glass. The general installation method is sealed with structu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B7/00E04D13/00
Inventor 郑丽芳周强方瑞纲陆乐
Owner SHANGHAI DUSHI GREEN ENG
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