CN2236478Y - 手提式飞机轮轴千斤顶 - Google Patents

手提式飞机轮轴千斤顶 Download PDF

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CN2236478Y
CN2236478Y CN 95227544 CN95227544U CN2236478Y CN 2236478 Y CN2236478 Y CN 2236478Y CN 95227544 CN95227544 CN 95227544 CN 95227544 U CN95227544 U CN 95227544U CN 2236478 Y CN2236478 Y CN 2236478Y
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base
oil cylinder
piston
utility
hand
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CN 95227544
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吴英杰
文武
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Abstract

手提式飞机轮轴千斤顶,属于千斤顶类;是由底座、固定在底座前部的油缸、油缸中依次套装的伸缩油缸和活塞及活塞中拧有的调整螺杆顶头、装在底座中部的油箱、装在底座后部的油泵及掀手和扳杠组成的;在油缸与油箱之间的底座上装有由两个立套管及U形拎手组成的拎提装置;这种千斤顶有使用方便和移动灵活的特点。

Description

手提式飞机轮轴千斤顶
本实用新型属于液压千斤顶类。
现有的飞机轮轴千斤顶,特别是小吨位飞机千斤顶,是由底座、固定在底座前部的油缸、油缸中依次套装的伸缩油缸和活塞及活塞中柠有的调整螺杆顶头、装在底座中部的油箱、装在底座后部的油泵及掀手和扳杠组成的。这种千斤顶使用起来很不方便,移动不够灵活。
本实用新型的目的是:提供一种使用方便和移动灵活的手提式飞机轮轴千斤顶。
本实用新型的技术措施是:以由底座、固定在底座前部的油缸、油缸中依次套装的伸缩油缸和活塞及活塞中拧有的调整螺杆顶头、装在底座中部的油箱、装在底座后部的油泵及掀手和扳杠组成的千斤顶为基础;在油缸与油箱之间的底座上装有由两个立套管及U形拎手组成的拎提装置。
本实用新型的千斤顶,由于在千斤顶的底座上装有一个拎提装置,所以有使用方便、移动灵活的积极效果。
图1是本实用新型的结构示意图。
图2是本实用新型的油路示意图。
图3是本实用新型的拎提装置示意图。
图中1是底座,在底座前部装有油缸2,在油缸2中依次套装的伸缩油缸3和活塞4及活塞4中拧有的调整螺杆顶头5。在底座1的中部装有油箱9,7是固定油箱9的螺杆,8是油箱9的排气塞。在底座1的后部装有油泵12,10是铰接在油泵活塞上端的掀手,掀手10的前端通过连杆与底座1相联接。在掀手10的后端孔中插有扳杠11。上下扳动扳杠11,油泵12从油箱9中吸油,经排油管将油泵入油缸2中,使伸缩油缸3及活塞4依次升起。当工作完了时,打开回油阀杆13,在压力的作用下球阀14被打开,活塞4及伸缩油缸3依次回落,油缸2中的油经回油管路流回油箱9。为了使用方便,移动灵活,本实用新型在油缸2与油箱9之间的底座1上装有由两个立套管16及U形拎手6组成的拎提装置。图中17是固定在U形拎手6下端的活塞块,15是立套管16上端的封帽,当拎起拎手6时,活塞块17被封帽15阻挡,使拎手6不从立套管16中脱出。

Claims (1)

1、一种手提式飞机轮轴千斤顶,是由底座、固定在底座前部的油缸、油缸中依次套装的伸缩油缸和活塞及活塞中拧有的调整螺杆顶头、装在底座中部的油箱、装在底座后部的油泵及掀手和扳杠组成的;其特征是:在油缸与油箱之间的底座上装有由两个立套管及U形拎手组成的拎提装置。
CN 95227544 1995-11-22 1995-11-22 手提式飞机轮轴千斤顶 Expired - Fee Related CN2236478Y (zh)

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CN 95227544 CN2236478Y (zh) 1995-11-22 1995-11-22 手提式飞机轮轴千斤顶

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Application Number Priority Date Filing Date Title
CN 95227544 CN2236478Y (zh) 1995-11-22 1995-11-22 手提式飞机轮轴千斤顶

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CN2236478Y true CN2236478Y (zh) 1996-10-02

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CN 95227544 Expired - Fee Related CN2236478Y (zh) 1995-11-22 1995-11-22 手提式飞机轮轴千斤顶

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105439032A (zh) * 2015-12-04 2016-03-30 沈阳飞研航空设备有限公司 主机轮千斤顶
CN105439039A (zh) * 2015-12-04 2016-03-30 沈阳飞研航空设备有限公司 更换前起落架机轮设备
CN107601343A (zh) * 2016-10-24 2018-01-19 武汉轻工大学 车用新型起升装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105439032A (zh) * 2015-12-04 2016-03-30 沈阳飞研航空设备有限公司 主机轮千斤顶
CN105439039A (zh) * 2015-12-04 2016-03-30 沈阳飞研航空设备有限公司 更换前起落架机轮设备
CN107601343A (zh) * 2016-10-24 2018-01-19 武汉轻工大学 车用新型起升装置

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