CN2385131Y - 方便螺纹联接件 - Google Patents

方便螺纹联接件 Download PDF

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Publication number
CN2385131Y
CN2385131Y CN 99232408 CN99232408U CN2385131Y CN 2385131 Y CN2385131 Y CN 2385131Y CN 99232408 CN99232408 CN 99232408 CN 99232408 U CN99232408 U CN 99232408U CN 2385131 Y CN2385131 Y CN 2385131Y
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screw thread
thread connecting
bolt
connecting piece
handle
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CN 99232408
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范正刚
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Individual
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Abstract

本实用新型是一种改进的螺纹联接件,它能解决现有的螺纹联接件的螺栓和螺帽不易相对转动的问题,该联接件的螺帽或螺栓的侧面有一个手柄其长度略大于螺帽到被联接管道之间的距离,使其在转动时能被该管道挡住,该螺纹联接件可用于联接一般的法兰等。

Description

方便螺纹联接件
本实用新型是一种改进的联接法兰的螺纹联接件。
现有的螺纹联接件主要存在的题是:当转动螺帽时往往螺栓也跟着同时转。因此,为了解决这个问题在拆装时就必须先用扳手卡住螺栓再转动螺帽,这样在一般情况下就需要两个人进行操作。
本实用新型的目的就是提供一种拆装时螺栓和螺帽容易实现相对转动的螺纹联接件。
本实用新型的目的是这样实现的:在螺栓或螺帽的侧面增加一个手柄,下面以螺栓为例说明具体情况:该手柄与螺栓为整体结构,其长度略大于螺栓到被联接管道之间的距离,它在转动时能被该管道所阻挡。因此,解决了螺栓跟着螺帽一起转动的问题。
由于本实用新型的螺栓在手柄和管道的作用下不能任意转动,所以在拆装时只需一个人就能方便的进行。
本实用新型由手柄和螺栓两部分组成,手柄的一端与螺栓的头部的侧面相连,它们为整体结构,其形状由以下附图及其实施例给出。
图1、图2分别是螺栓的侧视图和俯视图,图3是该螺栓与法兰联接时的俯视图。
下面结合各图说明祥细情况:
当图3的法兰④左面的螺栓②跟着螺帽沿顺时针方向转动一定角度后其手柄①便会被管道③所阻挡,此时手柄①和螺栓②就不能继续转动,而对面的螺帽仍可继续转动,同理当反向转动时其手柄①也将被管道③所阻挡。

Claims (1)

  1. 一种联接法兰的螺纹联接件,该联接件有一个螺帽和一个螺栓,其特征在于螺帽或螺栓的侧面有一个与之联为一体的手柄。
CN 99232408 1999-08-19 1999-08-19 方便螺纹联接件 Expired - Fee Related CN2385131Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99232408 CN2385131Y (zh) 1999-08-19 1999-08-19 方便螺纹联接件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99232408 CN2385131Y (zh) 1999-08-19 1999-08-19 方便螺纹联接件

Publications (1)

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CN2385131Y true CN2385131Y (zh) 2000-06-28

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Family Applications (1)

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CN 99232408 Expired - Fee Related CN2385131Y (zh) 1999-08-19 1999-08-19 方便螺纹联接件

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CN (1) CN2385131Y (zh)

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