CN2297581Y - 棚架杆件的连接装置 - Google Patents

棚架杆件的连接装置 Download PDF

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CN2297581Y
CN2297581Y CN 97208712 CN97208712U CN2297581Y CN 2297581 Y CN2297581 Y CN 2297581Y CN 97208712 CN97208712 CN 97208712 CN 97208712 U CN97208712 U CN 97208712U CN 2297581 Y CN2297581 Y CN 2297581Y
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梁志强
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Abstract

棚架杆件的连接装置,对接杆件端部有凹环槽,衬套有两个内凸环,可套在对接口处,衬套两端呈瓣状,衬套外有锁母固紧。所述的连接装置,杆件对接操作简便、快捷牢固且美观。

Description

棚架杆件的连接装置
本实用新型涉及搭棚用杆架的连接装置。
目前农用温室棚架多采用镀锌圆管搭建。管子的连接有些采用水管的螺纹连接方式,操作麻烦。也有的采用插套方式,即一条管端缩口插入另一管端,如果是两管十字交叉只得迭搭在一起再用管夹固紧。插套方式的连接欠牢固,交叉迭搭的连接不美观,也影响覆盖塑料膜的平整。
本实用新型之目的是给出一种温室棚架的连接装置,以使杆架连接可靠美观,并利于快速搭建和拆卸。
本实用新型所述的棚架杆的连接装置,对接的杆件的接近端部有凹环槽,衬套内有两个凸环可套在对接口处,且凸环分别卡入两个对接杆件的凹环槽中,衬套两端开有多个豁槽使之呈瓣状,衬套外有螺纹,锁母可旋在衬套外固紧。
杆件不仅指两个端头的直杆件,也包括二个以上端头的三通件,四通件,五通件,即杆件有二个以上端头。
所述的棚架杆件的连接装置,由于衬套两端呈瓣状可张开,对接的两个杆件可自衬套两端硬插入,然后锁紧锁母。其连接操作简便快捷且牢固,连接的交叉杆件美观平整。
图1  所述连接装置的剖视图;
图2  衬套的剖视图;
图3  是图2的侧视图;
图4  多端头的杆件。
对接的杆件1可以是管状,杆件的接近端部有凹环槽3,衬套2内有两个凸环4可套在连接口处,凸环4卡入凹环槽3中,衬套2两端有多个豁槽6使之呈瓣状,锁母5可套的衬套2外旋紧。图4所示的多端头杆件1,即四通,当然杆件1可制成三通、五通、六通等。多端头杆件的每个端头均可与其他杆件相连。

Claims (2)

1、棚架杆件的连接装置,其特征在于:对接的杆件(1)的接近端部有凹环槽(3),衬套(2)内有两个凸环(4)可套在对接口处,且凸环(4)分别卡入两个对接杆件(1)的凹环槽(3)中,衬套(2)两端开多个豁槽(6)使之呈瓣状,衬套(2)有外螺纹,锁母(5)可旋在衬套外固紧。
2、按权利要求1所述的棚架杆的连接装置,其特征在于,杆件(1)有两个以上端头。
CN 97208712 1997-02-26 1997-02-26 棚架杆件的连接装置 Expired - Fee Related CN2297581Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97208712 CN2297581Y (zh) 1997-02-26 1997-02-26 棚架杆件的连接装置

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Application Number Priority Date Filing Date Title
CN 97208712 CN2297581Y (zh) 1997-02-26 1997-02-26 棚架杆件的连接装置

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CN2297581Y true CN2297581Y (zh) 1998-11-18

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CN 97208712 Expired - Fee Related CN2297581Y (zh) 1997-02-26 1997-02-26 棚架杆件的连接装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100445577C (zh) * 2003-11-18 2008-12-24 E.C.L.公司 两根平移轴的连接系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100445577C (zh) * 2003-11-18 2008-12-24 E.C.L.公司 两根平移轴的连接系统

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