US2020308862A1PendingUtilityA1

Anti-falling prefabricated floor slab unit

43
Assignee: SI CHUAN DONG HE GONG CHENG ZI XUN YOU XIAN GONG SIPriority: Oct 13, 2017Filed: Oct 12, 2018Published: Oct 1, 2020
Est. expiryOct 13, 2037(~11.2 yrs left)· nominal 20-yr term from priority
Inventors:Yanbin Li
E04B 5/02E04H 9/021E04B 5/023E04B 2103/02
43
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Claims

Abstract

The invention provides an anti-falling prefabricated floor slab unit, wherein, the prefabricated floor slab unit is provided with a slab-column mounting hole matched with a column unit in cross section; and the anti-falling prefabricated floor slab unit is provided with a slab-beam mounting hole which is connected with an embedded part on the top surface of a beam unit or/and a lotus root beam unit to mount the anti-falling prefabricated floor slab unit.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . An anti-falling prefabricated floor slab unit, wherein, the prefabricated floor slab unit is provided with a slab-column mounting hole matched with a column unit in cross section. 
     
     
         2 . An anti-falling prefabricated floor slab unit according to  claim 1 , wherein, the anti-falling prefabricated floor slab unit is provided with a slab-beam mounting hole which is connected with an embedded part on the top surface of a beam unit or/and a lotus root beam unit to mount the anti-falling prefabricated floor slab unit. 
     
     
         3 . An anti-falling prefabricated floor slab unit according to  claim 2 , wherein, the anti-falling prefabricated floor unit is provided with a connecting member connected with the column unit and/or the beam unit. 
     
     
         4 . An anti-falling prefabricated floor slab unit according to  claim 3 , wherein, the connecting member provided on the anti-falling prefabricated floor slab unit is a vibration-isolation connecting member. 
     
     
         5 . An anti-falling prefabricated floor slab unit according to  claim 4 , wherein, the material of bottom of the connecting member is the same as a gasket of the embedded part of the beam unit between anti-falling prefabricated floor slab unit and the beam unit. 
     
     
         6 . An anti-falling prefabricated floor slab unit according to  claim 1 , wherein, the lower part of the anti-falling prefabricated floor slab unit is provided with a prefabricated member connected with a post-pouring area between the beam unit and the beam unit or between the beam unit and the lotus root beam unit. 
     
     
         7 . An anti-falling prefabricated floor slab unit according to  claim 3 , wherein, the bottom of the connecting member extends to the edge of the anti-falling prefabricated floor slab, and a mounting hole is arranged at the position of the embedded part of the beam unit and is matched with the embedded part. 
     
     
         8 . An anti-falling prefabricated floor slab unit according to  claim 3 , wherein, the bottom of the connecting member is matched with the edge of the top surface of the beam unit. 
     
     
         9 . An anti-falling prefabricated floor slab unit according to  claim 4 , wherein, the vibration-isolation connecting member is made of high polymer damping material. 
     
     
         10 . An anti-falling prefabricated floor slab unit according to  claim 9 , wherein, the vibration-isolation connecting member is made of rubber material.

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