CN2515443Y - 砼楼板专用预埋螺套 - Google Patents

砼楼板专用预埋螺套 Download PDF

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CN2515443Y
CN2515443Y CN 01252693 CN01252693U CN2515443Y CN 2515443 Y CN2515443 Y CN 2515443Y CN 01252693 CN01252693 CN 01252693 CN 01252693 U CN01252693 U CN 01252693U CN 2515443 Y CN2515443 Y CN 2515443Y
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swivel nut
hole
special
concrete building
iron nail
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CN 01252693
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陈祥福
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Abstract

本实用新型是一种砼楼板专用预埋螺套,其构造的特点是:该螺套体内竖设有一开口朝下的闷孔,闷孔的孔壁内设有内螺纹,螺套的周部上竖设有铁钉通孔。它不仅便于施工安装,而且有利于楼房装修时联接螺栓的悬挂定位。

Description

砼楼板专用预埋螺套
本实用新型涉及一种砼楼板专用预埋螺套。
目前,乔迁新居的人们通常在居室顶部的楼板上安装吊灯等物之前,总要先用电钻在砼楼板底面凿出一个小孔,然后再钉上膨胀螺栓,这样不仅很费事而且影响了砼楼板底面的外观。
本实用新型的目的是要提供一种砼楼板专用预埋螺套,它不仅便于施工安装,而且有利于楼房装修时联接螺栓的悬挂定位。
本实用新型的砼楼板专用预埋螺套的构造特点是:1)该螺套体内竖设有一开口朝下的闷孔,闷孔的孔壁内设有内螺纹,2)螺套的周部上竖设有铁钉通孔。
建筑施工安装时,可经穿过螺套周部铁钉通孔的铁钉先将螺套钉在位于砼楼板下侧的模板上,然后再浇注混凝土(如图2所示),待砼楼板凝结成型即可拆掉模板,在砼楼板的底面上看到螺套的螺纹孔,以供用户装修时实现联接螺栓的悬挂定位。
该产品具有构造简单,安装方便,有利于螺栓的悬挂联接及拆卸的显著优点。
下面结合附图及实施例对本实用新型予以具体描述。
图1是实施例的剖视图。
图2是浇注砼楼板时实施例工作状态视图。
参照附图,本实用新型的砼楼板专用预埋螺套的构造特点是:1)该螺套体内竖设有一开口朝下的闷孔1,闷孔的孔壁内设有内螺纹,2)该螺套上方联接有周部具有铁钉通孔2的定位板3。
上述的螺套7可由金属制成,螺套下部外围套设有中部具有螺栓通孔6的塑料外罩4,塑料外罩周部上对应设有与定位板的铁钉通孔相连通的铁钉通孔5。

Claims (3)

1.一种砼楼板专用预埋螺套,其特征在于:
1)该螺套体内竖设有一开口朝下的闷孔,闷孔的孔壁内设有内螺纹,
2)该螺套的周部上竖设有铁钉通孔。
2.根据权利要求1所述的砼楼板专用预埋螺套,其特征在于:该螺套上方联接有周部具有铁钉通孔的定位板。
3.根据权利要求1或2所述的砼楼板专用预埋螺套,其特征在于:所述的螺套由金属制成,螺套下部外围套设有中部具有螺栓通孔的塑料外罩,塑料外罩周部上对应设有与定位板的铁钉通孔相连通的铁钉通孔。
CN 01252693 2001-11-28 2001-11-28 砼楼板专用预埋螺套 Expired - Fee Related CN2515443Y (zh)

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Application Number Priority Date Filing Date Title
CN 01252693 CN2515443Y (zh) 2001-11-28 2001-11-28 砼楼板专用预埋螺套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01252693 CN2515443Y (zh) 2001-11-28 2001-11-28 砼楼板专用预埋螺套

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CN2515443Y true CN2515443Y (zh) 2002-10-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889247A (zh) * 2016-05-19 2016-08-24 中民筑友科技投资有限公司 一种膨胀管和预制件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889247A (zh) * 2016-05-19 2016-08-24 中民筑友科技投资有限公司 一种膨胀管和预制件

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