CN203019268U - 套筒式呆扳手 - Google Patents

套筒式呆扳手 Download PDF

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Publication number
CN203019268U
CN203019268U CN 201220718423 CN201220718423U CN203019268U CN 203019268 U CN203019268 U CN 203019268U CN 201220718423 CN201220718423 CN 201220718423 CN 201220718423 U CN201220718423 U CN 201220718423U CN 203019268 U CN203019268 U CN 203019268U
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张翀
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张翀
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Abstract

本实用新型涉及一种套筒式呆扳手,包括扳手头和手柄,其主要特点是:该呆扳手的扳手头呈柱形套筒状,便于拆卸和紧固狭窄空间的螺栓。使用该套筒式呆扳手,能够方便拆卸和紧固狭窄空间的螺栓,并能有效提高工作效率。

Description

套筒式呆扳手
技术领域
本实用新型涉及一种采油设备操作工具技术领域,特别是一种套筒式呆扳手。
背景技术
呆扳手是油田生产中用于拆卸和紧固螺栓的工具,由扳手头和手柄组成,扳手头为一圆形,内孔为不同型号的梅花形,扳手头与手柄厚度相同,当拆卸和紧固螺栓时可敲击手柄增加力度,但对于狭窄空间的螺栓,呆扳手无法正常将螺栓套入内孔中拆装,给油田生产带来不便,影响了抽采设备作业效率。
实用新型内容
本实用新型的目的是提供一种能够拆卸和紧固狭窄空间螺栓的套筒式呆扳手。
实现本实用新型的目的所采取的技术方案是:该套筒式呆扳手包括扳手头和手柄,其特征在于:该呆扳手的扳手头呈柱形套筒状,便于拆卸和紧固狭窄空间的螺栓。
按照上述方案制成的套筒式呆扳手,能够方便拆卸和紧固狭窄空间的螺栓,能有效提高工作效率。该套筒式呆扳手设计简单合理,使用方便。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
参看图1,本实用新型的套筒式呆扳手,包括扳手头1和手柄2,其中,扳手头1呈柱形套筒状,便于拆卸和紧固狭窄空间的螺栓。在使用时,先将套筒式呆扳手的套筒状的扳手头1套在狭窄空间螺栓的螺母上,手握手柄2拆卸和紧固,也可敲击。

Claims (1)

1.一种套筒式呆扳手,该套筒式呆扳手包括扳手头和手柄,其特征在于:该呆扳手的扳手头呈柱形套筒状。
CN 201220718423 2012-12-24 2012-12-24 套筒式呆扳手 Expired - Fee Related CN203019268U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220718423 CN203019268U (zh) 2012-12-24 2012-12-24 套筒式呆扳手

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220718423 CN203019268U (zh) 2012-12-24 2012-12-24 套筒式呆扳手

Publications (1)

Publication Number Publication Date
CN203019268U true CN203019268U (zh) 2013-06-26

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Family Applications (1)

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CN 201220718423 Expired - Fee Related CN203019268U (zh) 2012-12-24 2012-12-24 套筒式呆扳手

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CN (1) CN203019268U (zh)

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Granted publication date: 20130626

Termination date: 20131224