CN203496876U - 液力制动位移保护装置 - Google Patents

液力制动位移保护装置 Download PDF

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Publication number
CN203496876U
CN203496876U CN201320562654.4U CN201320562654U CN203496876U CN 203496876 U CN203496876 U CN 203496876U CN 201320562654 U CN201320562654 U CN 201320562654U CN 203496876 U CN203496876 U CN 203496876U
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CN
China
Prior art keywords
hydraulic brake
piston rod
displacement
brake
protective device
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Expired - Fee Related
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CN201320562654.4U
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English (en)
Inventor
洪伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baosteel Group Xinjiang Bayi Iron and Steel Co Ltd
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Baosteel Group Xinjiang Bayi Iron and Steel Co Ltd
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Application filed by Baosteel Group Xinjiang Bayi Iron and Steel Co Ltd filed Critical Baosteel Group Xinjiang Bayi Iron and Steel Co Ltd
Priority to CN201320562654.4U priority Critical patent/CN203496876U/zh
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Publication of CN203496876U publication Critical patent/CN203496876U/zh
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Abstract

本实用新型公开了一种液力制动位移保护装置,包括液力制动装置,液力制动装置的活塞杆顶端设置着一根杠杆,杠杆的下方连接设置着一根制动杆,在靠近活塞杆顶端的一侧部机架上安装着一个位移传感器,该位移传感器通过控制器与电机相连。本实用新型结构简单,造价低廉,能够实时感知活塞杆的运动状态,确保制动可靠安全。

Description

液力制动位移保护装置
技术领域
 本实用新型涉及一种液力制动位移保护装置。
背景技术
液力制动装置是与动力电机共源驱动,多用于中、小型行车。另外单独电源驱动,运行状态信号多取自运行接触器的辅助接点,但对于液力制动器缺油状态时无法正确判断机械装置是否打开抱闸,存在控制缺陷,易造成驱动装置抱死或液力制动***电机烧损。
发明内容
本实用新型的目的在于提供一种液力制动位移保护装置,能够实时感知活塞杆的运动状态,确保制动可靠安全。
本实用新型的目的是这样实现的,一种液力制动位移保护装置,包括液力制动装置,液力制动装置的活塞杆顶端设置着一根杠杆,杠杆的下方连接设置着一根制动杆,在靠近活塞杆顶端的一侧部机架上安装着一个位移传感器,该位移传感器通过控制器与电机相连。
本实用新型结构简单,造价低廉,通过位移传感器能够实时感知活塞杆的运动状态,确保制动可靠安全。
附图说明
下面将结合附图对本实用新型作进一步详细的说明。
图1为本实用新型的主视结构示意图。
具体实施方式
一种液力制动位移保护装置,如图1所示,包括液力制动装置,液力制动装置的活塞杆顶端设置着一根杠杆1,杠杆1的下方连接设置着一根制动杆,在靠近活塞杆顶端的一侧部机架3上安装着一个位移传感器2,该位移传感器2通过控制器与电机相连。本实用新型结构简单,造价低廉,能够实时感知活塞杆的运动状态,确保制动可靠安全。

Claims (1)

1.一种液力制动位移保护装置,包括液力制动装置,液力制动装置的活塞杆顶端设置着一根杠杆,杠杆的下方连接设置着一根制动杆,其特征是:在靠近活塞杆顶端的一侧部机架上安装着一个位移传感器,该位移传感器通过控制器与电机相连。
CN201320562654.4U 2013-09-11 2013-09-11 液力制动位移保护装置 Expired - Fee Related CN203496876U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320562654.4U CN203496876U (zh) 2013-09-11 2013-09-11 液力制动位移保护装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320562654.4U CN203496876U (zh) 2013-09-11 2013-09-11 液力制动位移保护装置

Publications (1)

Publication Number Publication Date
CN203496876U true CN203496876U (zh) 2014-03-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320562654.4U Expired - Fee Related CN203496876U (zh) 2013-09-11 2013-09-11 液力制动位移保护装置

Country Status (1)

Country Link
CN (1) CN203496876U (zh)

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

Granted publication date: 20140326

Termination date: 20140911

EXPY Termination of patent right or utility model