CN106639852A - 一种可移动式升降叉梯 - Google Patents

一种可移动式升降叉梯 Download PDF

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Publication number
CN106639852A
CN106639852A CN201611088529.9A CN201611088529A CN106639852A CN 106639852 A CN106639852 A CN 106639852A CN 201611088529 A CN201611088529 A CN 201611088529A CN 106639852 A CN106639852 A CN 106639852A
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China
Prior art keywords
ladder
main
main ladder
lock piece
terraced
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CN201611088529.9A
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CN106639852B (zh
Inventor
吕国栋
秦桂敏
丛义然
吕妍
张晓春
姜玉茹
邓聘
刘伟
龚文芳
王强
曹云雷
孙海涛
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State Grid Corp of China SGCC
Zaozhuang Power Supply Co of State Grid Shandong Electric Power Co Ltd
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State Grid Corp of China SGCC
Zaozhuang Power Supply Co of State Grid Shandong Electric Power Co Ltd
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Priority to CN201611088529.9A priority Critical patent/CN106639852B/zh
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C1/00Ladders in general
    • E06C1/02Ladders in general with rigid longitudinal member or members
    • E06C1/14Ladders capable of standing by themselves
    • E06C1/16Ladders capable of standing by themselves with hinged struts which rest on the ground
    • E06C1/18Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as ladders
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C1/00Ladders in general
    • E06C1/02Ladders in general with rigid longitudinal member or members
    • E06C1/38Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/397Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/02Extending means
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/06Securing devices or hooks for parts of extensible ladders
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/50Joints or other connecting parts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)

Abstract

本发明公开了一种可移动式升降叉梯,包括主梯、侧梯、折叠杆和万向轮,所述主梯上设置有副梯、导向轮、锁止件与蝶形开关,所述副梯设置于主梯内部,副梯右侧设置有凸块,所述导向轮设置于主梯内部两侧,所述锁止件通过转轴设置于主梯内部右侧,所述蝶形开关设置于主梯右侧下方,且蝶形开关通过连杆与锁止件相连接,所述侧梯通过合页设置于主梯右侧,所述折叠杆设置于主梯与侧梯之间,折叠杆中间设置有紧定螺母,所述万向轮设置于主梯与侧梯底部。本发明移动、固定方便,且可自由伸缩,提高了工作实用性。

Description

一种可移动式升降叉梯
技术领域
本发明涉及一种可移动式升降叉梯,属于电力维修工具技术领域。
背景技术
叉梯可协助工作人员在工地上高落低,有如活动楼梯;电力部门在维修没有支撑点的架空线路时,必须使用叉梯,平常的叉梯最高只有3米,不能满足过高的架空线路使用,为解决上述问题,特提供一种新的技术方案。
发明内容
本发明的目的在于提供一种可移动式升降叉梯,以解决上述背景技术中提出的问题。
为实现上述目的本发明采用以下技术方案:一种可移动式升降叉梯,包括主梯、侧梯、折叠杆和万向轮,所述主梯上设置有副梯、导向轮、锁止件与蝶形开关,所述副梯设置于主梯内部,副梯右侧设置有凸块,所述导向轮设置于主梯内部两侧,所述锁止件通过转轴设置于主梯内部右侧,所述蝶形开关设置于主梯右侧下方,且蝶形开关通过连杆与锁止件相连接,所述侧梯通过合页设置于主梯右侧,所述折叠杆设置于主梯与侧梯之间,折叠杆中间设置有紧定螺母,所述万向轮设置于主梯与侧梯底部。
优选的,所述导向轮与副梯紧密贴合。
优选的,所述锁止件与凸块底部紧密贴合。
优选的,所述侧梯上的设置与主梯相同。
优选的,所述万向轮配备有刹车功能。
优选的,所述锁止件底部设置有限位块。
与现有技术相比,本发明的有益效果是:本发明主梯与侧梯内设置有副梯与导向轮,可使叉梯轻松自由伸缩,锁止件可轻松锁定副梯位置,保证使用的安全性,折叠杆可轻松调节主梯与侧梯之间的角度,万向轮可轻松移动、固定叉梯。
附图说明
图1为本发明结构示意图;
图2为本发明侧视图;
图3为本发明锁止件结构示意图;
图中:1-主梯;2-侧梯;3-合页;4-折叠杆;5-紧定螺母;6-万向轮;7-副梯;8-导向轮;9-锁止件;10-蝶形开关;11-凸块。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整的阐述。
如图1-3所示,一种可移动式升降叉梯,包括主梯1、侧梯2、折叠杆4和万向轮6,主梯1上设置有副梯7、导向轮8、锁止件9与蝶形开关10,副梯7设置于主梯1内部,副梯7右侧设置有凸块11,导向轮8设置于主梯1内部两侧,锁止件9通过转轴设置于主梯1内部右侧,蝶形开关10设置于主梯1右侧下方,且蝶形开关10通过连杆与锁止件9相连接,侧梯2通过合页3设置于主梯1右侧,折叠杆4设置于主梯1与侧梯2之间,折叠杆4中间设置有紧定螺母5,万向轮6设置于主梯1与侧梯2底部。
具体使用方式:使用时,通过合页3将主梯1与侧梯2打开一定角度,通过紧定螺母5锁定角度位置,向上提起副梯7,副梯7顺着导向轮8上升带动凸块11上升,凸块11上升带动锁止件9旋转上升,锁止件9旋转上升解除对凸块11的锁定,当副梯7到达指定位置时停止上提,此时锁止件9旋转下降,凸块11坐落于锁止件9上,使用完毕后,旋转蝶形开关10带动连杆上的锁止件9上升,解除对凸块11的锁定,同时将副梯7慢慢松下,完成收放。
以上所述为本发明较佳实施例,对于本领域的普通技术人员而言,根据本发明的教导,在不脱离本发明的原理与精神的情况下,对实施方式所进行的改变、修改、替换和变型仍落入本发明的保护范围之内。

Claims (6)

1.一种可移动式升降叉梯,包括主梯(1)、侧梯(2)、折叠杆(4)和万向轮(6),其特征在于:所述主梯(1)上设置有副梯(7)、导向轮(8)、锁止件(9)与蝶形开关(10),所述副梯(7)设置于主梯(1)内部,副梯(7)右侧设置有凸块(11),所述导向轮(8)设置于主梯(1)内部两侧,所述锁止件(9)通过转轴设置于主梯(1)内部右侧,所述蝶形开关(10)设置于主梯(1)右侧下方,且蝶形开关(10)通过连杆与锁止件(9)相连接,所述侧梯(2)通过合页(3)设置于主梯(1)右侧,所述折叠杆(4)设置于主梯(1)与侧梯(2)之间,折叠杆(4)中间设置有紧定螺母(5),所述万向轮(6)设置于主梯(1)与侧梯(2)底部。
2.根据权利要求1所述的一种可移动式升降叉梯,其特征在于 :所述导向轮(8)与副梯(7)紧密贴合。
3.根据权利要求1所述的一种可移动式升降叉梯,其特征在于 :所述锁止件(9)与凸块(11)底部紧密贴合。
4.根据权利要求1所述的一种可移动式升降叉梯,其特征在于 :所述侧梯(2)上的设置与主梯(1)相同。
5.根据权利要求1所述的一种可移动式升降叉梯,其特征在于 :所述万向轮(6)配备有刹车功能。
6.根据权利要求1所述的一种可移动式升降叉梯,其特征在于 :所述锁止件(9)底部设置有限位块。
CN201611088529.9A 2016-12-01 2016-12-01 一种可移动式升降叉梯 Active CN106639852B (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114382399A (zh) * 2022-01-28 2022-04-22 徐州徐工矿业机械有限公司 一种具有限位锁止机构的伸缩梯及工程机械

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191320227A (en) * 1913-09-08 1913-12-11 George Alexander Weech Improvements in Safety Clutches for Extension Ladders.
US4364451A (en) * 1977-12-16 1982-12-21 Utility Products, Inc. Ladder lock
CN2697295Y (zh) * 2004-02-27 2005-05-04 李风 多用梯
CN101956521A (zh) * 2010-09-16 2011-01-26 华东琅琊山抽水蓄能有限责任公司 一种三连升降梯
CN202417275U (zh) * 2012-02-13 2012-09-05 烟台杰瑞石油装备技术有限公司 一种悬挂式伸缩梯
CN205063793U (zh) * 2015-10-29 2016-03-02 国网山东高唐县供电公司 一种电力绝缘梯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191320227A (en) * 1913-09-08 1913-12-11 George Alexander Weech Improvements in Safety Clutches for Extension Ladders.
US4364451A (en) * 1977-12-16 1982-12-21 Utility Products, Inc. Ladder lock
CN2697295Y (zh) * 2004-02-27 2005-05-04 李风 多用梯
CN101956521A (zh) * 2010-09-16 2011-01-26 华东琅琊山抽水蓄能有限责任公司 一种三连升降梯
CN202417275U (zh) * 2012-02-13 2012-09-05 烟台杰瑞石油装备技术有限公司 一种悬挂式伸缩梯
CN205063793U (zh) * 2015-10-29 2016-03-02 国网山东高唐县供电公司 一种电力绝缘梯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114382399A (zh) * 2022-01-28 2022-04-22 徐州徐工矿业机械有限公司 一种具有限位锁止机构的伸缩梯及工程机械

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