Metal curtain box connected with I-beam structure and integrated with curtain wall fireproof sealing

A fire blocking and steel structure technology, applied in the field of curtain boxes, can solve the problems of poor fire resistance, unfavorable use and maintenance, and unstable connection of curtain boxes, and achieve the effects of preventing fire expansion, easy installation and construction, and reliable structure.

Inactive Publication Date: 2017-06-13
NANJING CHINA CONSTR CHEM EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wooden curtain boxes have very poor fire resistance and have a very high risk of fire
However, the existing fire-resistant curtain boxes on the market have poor structural versatility. They have the disadvantages of difficult installation and unstable connection in the environment of I-shaped beam building structures and glass curtain walls, which have caused great disadvantages for later use and maintenance.

Method used

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  • Metal curtain box connected with I-beam structure and integrated with curtain wall fireproof sealing

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Embodiment

[0023] Embodiment: a metal curtain box connected with an I-shaped steel structure and integrated with a curtain wall for fireproof sealing. The curtain wall is a curtain wall for a high-rise building, including a hanging bar assembly located on the inner side of the curtain wall 1 and suspended on the I-shaped beam structure 2 7, and the box body installed on the bottom of the hanger assembly 7. The box body is used as the trimming of the indoor ceiling 14 .

[0024] The hanging bar assembly 7 includes a hanging block whose shape matches the shape of the bottom of the I-beam structure 2 , a supporting pallet 9 fixed on the bottom of the hanging block, and a suspension rod installed on the bottom of the supporting pallet 9 . The contact position between the hanging block and the I-beam structure 2 is lined with a steel plate 5 and a shock-absorbing pad 6 , and the outer side of the I-beam structure 2 is wrapped with a layer of fireproof paint 3 . The upper surface of the suppo...

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PUM

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Abstract

The invention discloses a metal curtain box connected with an I-beam structure and integrated with a curtain wall fireproof sealing. The metal curtain box comprises a hanging steel bar assembly arranged in the inner side of a curtain wall and hoisted on the I-beam structure and a box body arranged at the bottom of the hanging steel bar assembly. The box body is formed through transverse plates being in cross connection with vertical plates. The transverse plates are hanged at the bottom of the hanging steel bar assembly. The transverse plates are touched with the curtain wall through a flame-retardant buffer. The metal curtain box can be firmly installed on the inner side of the curtain wall and be hoisted on the I-beam structure because of combining the structural characteristics of the curtain wall and the I-beam. The hanging steel bar assembly can eliminate the dimension error of the installation between the curtain wall and the I-beam structure and lower the difficulty of installation. Meanwhile, the metal curtain box assembly can be used as the closing edge of an indoor ceiling wall part to avoid the indirect connection of the ceiling closing edge and the curtain wall.

Description

technical field [0001] The invention relates to a building decoration structure, in particular to a curtain box installed under the environment of an I-shaped beam building structure and a curtain wall. Background technique [0002] At present, curtains used for sunshade in glass curtain walls for buildings are generally installed in wooden curtain boxes or directly exposed in buildings. Wooden curtain boxes have very poor fire resistance and have a very high risk of fire. However, the existing fire-resistant curtain boxes on the market have poor structural versatility. They have the disadvantages of difficult installation and unstable connection in the I-beam building structure and glass curtain wall environment, which have caused great disadvantages for later use and maintenance. Contents of the invention [0003] Purpose of the invention: The purpose of the present invention is to address the deficiencies of the prior art, and provide a curtain box installed in an I-sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47H1/00
CPCA47H1/00
Inventor 唐敦洲梁吉伟刘早霞
Owner NANJING CHINA CONSTR CHEM EQUIP MFG
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