CN203392752U - 门式起重机轨道夹紧装置 - Google Patents

门式起重机轨道夹紧装置 Download PDF

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Publication number
CN203392752U
CN203392752U CN201320335384.3U CN201320335384U CN203392752U CN 203392752 U CN203392752 U CN 203392752U CN 201320335384 U CN201320335384 U CN 201320335384U CN 203392752 U CN203392752 U CN 203392752U
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template
portal crane
riser
clamping device
shaped plate
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Expired - Fee Related
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CN201320335384.3U
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俞平
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WUXI GUODIAN HUAXIN CRANE TRANSPORT EQUIPMENT Co Ltd
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WUXI GUODIAN HUAXIN CRANE TRANSPORT EQUIPMENT Co Ltd
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Abstract

一种门式起重机轨道夹紧装置,包括竖板及“L”型板,其特征在于,所述竖板及“L”型板长边通过螺栓固定成门形,所述“L”型板长边下方安装有千斤顶。本实用新型通过在竖板及“L”型板形成的门型内侧的梯形槽卡住轨道,以千斤顶顶住“L”型板长边使竖板及“L”型板向中间夹紧,使轨道进行夹紧。

Description

门式起重机轨道夹紧装置
技术领域
本发明涉及起重机辅助装置,具体地,涉及一种门式起重机用轨道夹紧装置。 
背景技术
由于门式起重机需在轨道上进行行走作业,由于门式起重机体积大、重量大、对轨道的压力大,所以门式起重机的行走轨道会出现两条钢轨之间向两侧分离的现象,影响门式起重机的安全运行及作业,危及作业人员的人身安全。 
发明内容
为了提高门式起重机的安全因素,通过经常对两轨道之间距离进行调整,通过夹紧轨道使轨道保持正常距离 
本发明的目的通过以下技术方案来具体实现:
一种门式起重机轨道夹紧装置,包括竖板及“L”型板,所述竖板及“L”型板长边通过螺栓固定成门形,所述“L”型板长边下方安装有千斤顶。
进一步地,所述竖板及“L”型板形成的门形的两竖直板内侧相应位置开有梯形槽。 
本发明通过在竖板及“L”型板形成的门型内侧的梯形槽卡住轨道,以千斤顶顶住“L”型板长边使竖板及“L”型板向中间夹紧,使轨道进行夹紧。 
附图说明
下面根据附图和实施例对本发明作进一步详细说明。 
图1是本发明门式起重机轨道夹紧装置的主视图。 
附图标记:1-螺栓;2-竖板;3-“L”型板;4-千斤顶。 
具体实施方式
如图1所示,一种门式起重机轨道夹紧装置,包括竖板2及“L”型板3,竖板2及“L”型板3长边通过螺栓1固定成门形,“L”型板3长边下方安装有千斤顶4。 
竖板2及“L”型板形成3的门形的两竖直板内侧相应位置开有梯形槽。 
使用时将两条轨道分别卡入竖板2及“L”型板3内侧的两个梯形槽内,用千斤顶4顶住“L”型板3的长边,使竖板报与“L”型板形成的门形的两竖边向里夹紧,从而达到夹坚轨道的目的。 
本发明通过在竖板及“L”型板形成的门型内侧的梯形槽卡住轨道,以千斤顶顶住“L”型板长边使竖板及“L”型板向中间夹紧,使轨道进行夹紧。 

Claims (2)

1.一种门式起重机轨道夹紧装置,包括竖板及“L”型板,其特征在于,所述竖板及“L”型板长边通过螺栓固定成门形,所述“L”型板长边下方安装有千斤顶。
2.如权利要求1所述的门式起重机轨道夹紧装置,其特征在于,所述竖板及“L”型板形成的门形的两竖直板内侧相应位置开有梯形槽。
CN201320335384.3U 2013-06-13 2013-06-13 门式起重机轨道夹紧装置 Expired - Fee Related CN203392752U (zh)

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CN201320335384.3U CN203392752U (zh) 2013-06-13 2013-06-13 门式起重机轨道夹紧装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103332606A (zh) * 2013-06-13 2013-10-02 无锡国电华新起重运输设备有限公司 门式起重机轨道夹紧装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103332606A (zh) * 2013-06-13 2013-10-02 无锡国电华新起重运输设备有限公司 门式起重机轨道夹紧装置

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CF01 Termination of patent right due to non-payment of annual fee