CN2219220Y - 液压减振不充气车轮 - Google Patents

液压减振不充气车轮 Download PDF

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Publication number
CN2219220Y
CN2219220Y CN 95201602 CN95201602U CN2219220Y CN 2219220 Y CN2219220 Y CN 2219220Y CN 95201602 CN95201602 CN 95201602 CN 95201602 U CN95201602 U CN 95201602U CN 2219220 Y CN2219220 Y CN 2219220Y
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plunger
tyre
tire
wheel hub
shaped
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CN 95201602
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谢福盛
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Abstract

一种液压减振不充气车轮,包括轮胎1、轮胎支撑板2、轮毂3。轮毂3中,沿周向等角分布有若干柱塞油缸7。柱塞油缸7的外端制有台阶孔10,另一端制有环型储油腔5。台阶孔中的弹簧8使柱塞4和与柱塞4相连的轮胎支撑板2始终压向轮胎1的内侧面。环形储油腔5或柱塞油缸7上制有由螺塞封堵的注油孔9。轮胎外侧制有防滑凸起12。与充气轮胎相比,本实用新型的优点是无需向轮胎充气,不存在漏气或被异物扎坏影响使用的问题,同时具有更好的减振性能。

Description

液压减振不充气车轮
本实用新型涉及车辆用的轮子,尤其是一种靠液压和弹簧减振的液压减振不充气车轮。
目前各种车辆多用充气轮胎安装在车轮上,靠充入车轮轮胎中的气体减少车子的振动。充气轮胎需经常充气才能使轮胎内的气体保持足够压力,满足车辆载重需要,车胎无气或充气不足,影响车辆的承载能力。另外,充气轮胎容易出现漏气或轮胎被地面异物扎破,致使车辆无法使用。
本实用新型的目的是针对充气轮胎存在的问题,提供一种靠弹簧和液压减振的不需充气的车轮。
本实用新型是这样实现的:液压减振不充气车轮包括轮胎、轮胎支撑板、柱塞、弹簧、轮毂。轮毂为盘形体,沿周向等角度制有柱塞油缸,各油缸通过环型储油腔连通。各柱塞油缸中设有一个柱塞。柱塞的顶端通过螺钉与一个轮胎支撑板固连。轮毂上柱塞油缸的端部制有台阶孔。台阶孔中装有使轮胎支撑板始终压向轮胎的弹簧。轮胎为橡胶制成,轮胎中具有高强度尼龙线和钢丝。轮胎外表面制有防滑凸起。轮毂上制有与柱塞油缸或环型储油腔相通的注油孔。轮毂上还制有与车轴连接用的连接孔。
使用时,将液压油从注油孔注入环型储油腔和柱塞油缸中,用螺塞封住。工作时,车轮下部与地面接触部位的轮胎支撑板受压,并迫使弹簧压缩,通过弹簧起到减振作用。当车辆载重吨位超过弹簧的压缩极限时,强大的压力通过与轮胎支撑板相连的柱塞传给柱塞油缸中的液压油。根据密闭容器内液体压强相同的原理,使各个柱塞油缸中的柱塞均受到极大压力,这些压力通过轮胎支撑板传给轮胎,使轮胎产生巨大的张力。这个巨大的张力对重载车辆产生了极佳的减振效果,加之弹簧的减振作用,使有害的机械振动减到最低限度。
与充气轮胎相比,本实用新型具有更好的减振性能,同时无需向轮胎充气,不存在漏气,或车胎被异物扎坏影响使用的问题。
图1是本实用新型的主视剖视图;
图2是图1的左视剖视图。
下面结合附图对本实用新型作进一步说明:液压减振不充气车轮包括轮胎1、轮胎支撑板2、轮毂3。轮毂3中沿周向等距制有若干柱塞油缸7。柱塞油缸7的顶端均制有台阶孔10,另一端与环型储油腔5相通。充有液压油的环型储油腔5或柱塞油缸7上制有用螺塞封堵的注油孔9。轮毂周向的台阶孔10中装有弹簧8。该弹簧8使柱塞4及用螺钉11与柱塞4相连的轮胎支撑板2始终压向轮胎1。轮胎1的外表面上制有防滑凸起12。安装时,通过连接孔6与车轴13相连即可。

Claims (1)

1.一种液压减振不充气车轮,包括轮胎、轮胎支撑板,其特征在于它还包括柱塞、弹簧、轮毂;轮毂为盘形体、沿周向等角度制有柱塞油缸,各油缸通过环型储油腔连通;各柱塞油缸中设有一个柱塞;柱塞的顶端通过螺钉与一个轮胎支撑板固连。轮毂上柱塞油缸的端部制有台阶孔;台阶孔中装有使轮胎支撑板始终压向轮胎的弹簧;轮胎为橡胶制成,轮胎中具有高强度尼龙线和钢丝;轮胎外表面制有防滑凸起;轮毂上制有与柱塞油缸或环型储油腔相通的注油孔;轮毂上还制有与车轴连接用的连接孔。
CN 95201602 1995-01-23 1995-01-23 液压减振不充气车轮 Expired - Fee Related CN2219220Y (zh)

Priority Applications (1)

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CN 95201602 CN2219220Y (zh) 1995-01-23 1995-01-23 液压减振不充气车轮

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Application Number Priority Date Filing Date Title
CN 95201602 CN2219220Y (zh) 1995-01-23 1995-01-23 液压减振不充气车轮

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CN2219220Y true CN2219220Y (zh) 1996-02-07

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CN 95201602 Expired - Fee Related CN2219220Y (zh) 1995-01-23 1995-01-23 液压减振不充气车轮

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102279113A (zh) * 2011-07-26 2011-12-14 中国北车集团大连机车研究所有限公司 铁路机车整车试验台轨道轮对装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102279113A (zh) * 2011-07-26 2011-12-14 中国北车集团大连机车研究所有限公司 铁路机车整车试验台轨道轮对装置

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