CN2238177Y - 轻便登梯车 - Google Patents

轻便登梯车 Download PDF

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Publication number
CN2238177Y
CN2238177Y CN 95226444 CN95226444U CN2238177Y CN 2238177 Y CN2238177 Y CN 2238177Y CN 95226444 CN95226444 CN 95226444 CN 95226444 U CN95226444 U CN 95226444U CN 2238177 Y CN2238177 Y CN 2238177Y
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handcar
wheels
utility
model
wheel
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陆亮
李挺
张烈
徐小波
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Abstract

一种登梯车,主要包括车身、摆杆和车轮三部分,其车身由拉杆与托物架固接而成,结构特点是设有一摆杆与车身铰接而与车轮轴固接;有两个半径相同的车轮,车轮半径应大于楼梯踏步高度。拉动车身时其所载重物可随摆杆绕车轮轴线沿圆弧形摆动。当向上拉动车身时,重物高过楼梯踏步,即对车轮产生重力矩,使车轮向上一级踏步翻滚。周而复始可使重物如同小车沿圆弧楼梯向上平稳移动。过程可逆,同样可使重物轻松平稳地下楼。

Description

轻便登梯车
本实用新型涉及沿楼梯搬运重物的设备。
目前高层住房越来越多,上下楼梯搬运重物非常不便,因而各种登梯车应运而生。现有技术中存在的问题主要是结构复杂笨重,生产成本较高;使用中通常只能上楼梯不能下楼梯。故尚未发现一种登梯车得到推广应用。
本实用新型目的是要提供一种结构简单轻便、成本低廉、既便于上楼又便于下楼运物的登梯车。
为实现上述目的采用技术方案如下:
本实用新型主要由车身和车轮组成,车身由拉杆与托物架组成。其结构特点是设有一摆杆与车身铰接而其端部则与轮轴固接;有两个半径相同的车轮,车轮半径应大于楼梯踏步高度。
本登梯车的优点:
1.结构简单,生产成本低廉,使用轻便;
2.拉动车身时,托架上重物可随摆杆绕车轮轴线作圆弧形摆动。当向上拉动车身使重物高过楼梯踏步高度时,重物的重力对车轮产生重力矩,车轮即向上一级踏步翻滚,恢复初始状态。这样,周而复始使重物一级级向上移动,平稳省力;此过程可逆,同样可轻松平稳下楼。
参照附图说明方案的实施例。
图面说明:
图1是实施例1的正视图;
图2是实施例1的俯视图;
图3是实施例2的正视图;
图4是实施例2的俯视图。
实例1:
如图1、图2所示,车身由拉杆1和托物架3构成。摆杆2为二直杆段,每杆一端与拉杆和托物架交接处下方的车身铰接,另一端与车轮轴5固接。拉动车身时,其所载重物可随摆杆绕轮轴线沿圆弧形摆动。
实例2:
如图3、图4所示,摆杆2呈
Figure Y9522644400041
型,其两端各与一车轮4的中心轴头固接,而摆杆身则与由拉杆1和托物架3组成的车身两处铰接。这种实施方式,摆杆实际上亦起到轮轴的作用。

Claims (3)

1.轻便登梯车,包括车身和车轮,车身由拉杆与托物架构成,其特征是有一摆杆[2]与车身铰接,摆杆端部又与轮轴[5]固接;两个车轮[4]的半径相同,半径值大于楼梯踏步高度。
2.根据权利要求1所述轻便登梯车,其特征是摆杆[2]分为两根直杆段,此二杆段分别一端与拉杆[1]和托物架[3]交接处下方的车身铰接,另一端与轮轴[5]固接。
3.根据权利要求1所述轻便登梯车,其特征是摆杆[2]呈
Figure Y9522644400021
型,杆身与车身铰接,摆杆两端各与一个车轮[4]的轴头固接。
CN 95226444 1995-11-07 1995-11-07 轻便登梯车 Expired - Fee Related CN2238177Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95226444 CN2238177Y (zh) 1995-11-07 1995-11-07 轻便登梯车

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95226444 CN2238177Y (zh) 1995-11-07 1995-11-07 轻便登梯车

Publications (1)

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CN2238177Y true CN2238177Y (zh) 1996-10-23

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CN 95226444 Expired - Fee Related CN2238177Y (zh) 1995-11-07 1995-11-07 轻便登梯车

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CN (1) CN2238177Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101384466B (zh) * 2006-02-15 2013-02-13 特莱翁尼克瑞典有限公司 车轮悬架

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101384466B (zh) * 2006-02-15 2013-02-13 特莱翁尼克瑞典有限公司 车轮悬架

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