CN2050860U - 对接式t型塑料模壳 - Google Patents

对接式t型塑料模壳 Download PDF

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Publication number
CN2050860U
CN2050860U CN 88205330 CN88205330U CN2050860U CN 2050860 U CN2050860 U CN 2050860U CN 88205330 CN88205330 CN 88205330 CN 88205330 U CN88205330 U CN 88205330U CN 2050860 U CN2050860 U CN 2050860U
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shuttering
plastic
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formwork
shutterings
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赵玉章
马瑞琴
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BEIJING INST OF ACHITECTURE ENGINEERING
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BEIJING INST OF ACHITECTURE ENGINEERING
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Priority to CN 88205330 priority Critical patent/CN2050860U/zh
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Abstract

T型塑料模壳是钢筋混凝土密肋楼板施工的专 用模壳。现有T型塑料模壳要具备两种型式,即标 准型和搭接型才能装配成一列密肋楼板。这就需要 两种模具,而一套模具就需要30万元。本实用新型 的目的就是一种型号模具生产的塑料模壳就能代替 原来的两种型号模具生产的塑料模壳,这样就可节省 一套模具,约30万元。此外,模壳的整体刚度还可以 明显地提高。

Description

本实用新型属于房屋建筑领域。
T型塑料模壳是钢筋混凝土密肋楼板施工的专用模壳。现有T型塑料模壳要具备两种型式,即标准型(又称A型)和搭接型(又称B型)才能装配成一列单向密肋楼板,如图1所示。A型模壳一端是封闭的,另一端是开口的;封闭端比开口端的截面尺寸要小一些,以便另一个模壳的开口端搭接其上而且所浇成的楼板表面还是光滑的。B型模壳也是一端封闭另一端开口,只是开口端的截面尺寸比封闭端的要小一些,如图2所示。图3为图2的俯视图。图4为图3的1-1剖面图,a为小肋,小肋的尺寸相同。图5为图3的2-2剖面图。
现有T型塑料模壳具有两种型号就需要两种模具,而一套模具就需要30万元。
本实用新型的目的就是用一种型号模具生产的塑料模壳就能代替原来的两种型号模具生产的塑料模壳。本实用新型的模壳称为A’型,其剖面图如图6所示。A’型模壳具有小肋a和大肋b,通常每隔一个或两个小肋有一个大肋。大肋小肋的具体尺寸按荷载确定。大肋上有螺孔。在A’型模壳的适当部位进行切割为A″型模壳,并通过螺栓将其对接成一列两端封闭的密肋楼板所需要的模壳。本实用新型的装配图如图7所示,c为联接螺栓。采用螺栓联接而不采用焊接,因为对塑料来说,焊接是很难的。
本实用新型采用的肋板既有小肋,又有大肋。增设大肋的目的既便于螺栓对接,又增加了T型塑料模壳的整体刚度。
为了避免模壳角部碰损,本实用新型引用87213025专利,在模壳角部加设角铁。
本实用新型与现有技术相比具有明显的两个优点:第一,节省一套模具,约30万元;第二,模壳的整体刚度明显地提高了。

Claims (2)

1、一种T形塑料模壳,其特征在于在一般的小肋之外还有大肋。
2、按照权利要求1的T型塑料模壳,其特征在于在大肋部位进行切割并用螺栓对接组装成一列单向密肋楼板。
CN 88205330 1988-05-13 1988-05-13 对接式t型塑料模壳 Withdrawn CN2050860U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 88205330 CN2050860U (zh) 1988-05-13 1988-05-13 对接式t型塑料模壳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 88205330 CN2050860U (zh) 1988-05-13 1988-05-13 对接式t型塑料模壳

Publications (1)

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CN2050860U true CN2050860U (zh) 1990-01-10

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CN 88205330 Withdrawn CN2050860U (zh) 1988-05-13 1988-05-13 对接式t型塑料模壳

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CN (1) CN2050860U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100360754C (zh) * 2003-03-04 2008-01-09 邱则有 一种现浇砼空心模壳构件
CN111706073A (zh) * 2020-06-29 2020-09-25 天津洪晟基业建材有限公司 新型单向密肋模板以及安装方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100360754C (zh) * 2003-03-04 2008-01-09 邱则有 一种现浇砼空心模壳构件
CN100362187C (zh) * 2003-03-04 2008-01-16 邱则有 一种现浇钢筋砼空心楼盖
CN100362186C (zh) * 2003-03-04 2008-01-16 邱则有 一种现浇钢筋砼空心楼盖
CN111706073A (zh) * 2020-06-29 2020-09-25 天津洪晟基业建材有限公司 新型单向密肋模板以及安装方法

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CU02 Correction of gazette and description of patent for utility model

Correction item: Designer

Correct: Zhao Yuzhang|Ma Ruiqin

False: Zhao Yuzhang|Ma Ruiqin

Number: 2

Page: 65

Volume: 6

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