CN105060170A - 一种升降式电动平车 - Google Patents

一种升降式电动平车 Download PDF

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Publication number
CN105060170A
CN105060170A CN201510562346.5A CN201510562346A CN105060170A CN 105060170 A CN105060170 A CN 105060170A CN 201510562346 A CN201510562346 A CN 201510562346A CN 105060170 A CN105060170 A CN 105060170A
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CN
China
Prior art keywords
crotch
table top
electric flat
car body
flat car
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510562346.5A
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English (en)
Inventor
赵志刚
王云燕
王光敬
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.)
XINXIANG HUNDRED PERCENT ELECTRICAL AND MECHANICAL CO Ltd
Original Assignee
XINXIANG HUNDRED PERCENT ELECTRICAL AND MECHANICAL CO Ltd
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Publication date
Application filed by XINXIANG HUNDRED PERCENT ELECTRICAL AND MECHANICAL CO Ltd filed Critical XINXIANG HUNDRED PERCENT ELECTRICAL AND MECHANICAL CO Ltd
Priority to CN201510562346.5A priority Critical patent/CN105060170A/zh
Publication of CN105060170A publication Critical patent/CN105060170A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065—Scissor linkages, i.e. X-configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Handcart (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

本发明公开了一种升降式电动平车，包括电动平车车体和轨道及台面，在电动车车体与台面之间设有叉架，叉架由内叉架和外叉架组成，叉架为内叉架和外叉架相交叉设置，内叉架和外叉架的中心设有与销轴转配的孔，两个液压缸的缸体分别与所述内叉架的两个叉臂的下部铰接，两个液压缸的活塞杆分别与外叉架的两个叉臂的上端铰接，内叉架的两个叉臂的上端分别与台面的下表面铰接，此两叉臂的下端均设滚轮，且分别置于电动车车体上的横向滑道中，外叉架的两个叉臂的上端分别设有滚轮且分别置于台面下表面上的横向滑道中，此两个叉臂的下端分别与电动车车体铰接，液压站设在电动车车体上。本技术具有在台面工作稳定和液压缸不易受损的显著优点。

Description

一种升降式电动平车
技术领域：
本发明涉及一种电动平车，特别是一种升降式电动平车。
背景技术：
现有电动平车的台面不具有升降功能，为了满足市场的需求，在电动平车的台面上设置油缸，解决了台面的升降问题，但是这种技术方案存在的缺陷是，液压缸与台面为单纯的点受力，台面的稳定性差，尤其是在台面偏载的情况下，容易使油缸受损，甚至活塞杆折断。
发明内容：
本发明目的是提供一种台面稳定和液压缸不易受损的一种升降式电动平车。
实现本发明目的的技术方案是，一种升降式电动平车，包括电动平车车体和轨道及台面，其特征在于：在电动车车体与台面之间设有叉架，所述叉架由内叉架和外叉架组成，所述叉架为内叉架和外叉架相交叉设置，所述内叉架和外叉架的中心设有与销轴转配的孔，两个液压缸的缸体分别与所述内叉架的两个叉臂的下部铰接，所述两个液压缸的活塞杆分别与所述外叉架的两个叉臂的上端铰接，所述内叉架的两个叉臂的上端分别与台面的下表面铰接，此两叉臂的下端均设滚轮，且分别置于电动车车体上的横向滑道中，所述外叉架的两个叉臂的上端分别设有滚轮且分别置于台面下表面上的横向滑道中，此两个叉臂的下端分别与电动车车体铰接，液压站设在电动车车体上。
本发明与现有技术比较具有在台面工作稳定和液压缸不易受损的显著优点。
附图说明：
图1是本发明升降式电动平车的主视图；图2是图1的左视图。
具体实施方式：
如图1-2所示，本发明有下述实施例，在电动平车车体2与台面5之间设有剪叉式叉架，由内叉架6和外叉架7组成，所述内、外叉架均有两个叉臂用连接杆连接为一整体，此内、外叉架为交叉设置，交叉处设有与销轴转配的孔，所述内叉架和外叉架中的内叉架的两个叉臂上端分别与台面的下表面铰接，所述内叉架的两个叉臂的下端均设有滚轮，所述的滚轮均置于电动车车体上的横向滑道中，所述内、外叉架中的外叉架的两个叉臂的上端均设有滚轮，且分别置于台面下表面上的滑道中，所述外叉架的两个叉臂的下端分别与电动平车车体铰接；两个液压缸8的缸体分别与内叉架的两个叉臂的下部铰接，所述两个液压缸的活塞杆分别与外叉架的两个叉臂的上部铰接；液压站3设在电动平车车体上。电动平车的车轮1置于轨道4上，电机10经减速机9减速后驱动车轮转动。
本发明的工作原理，当需要台面升高时，两个液压缸的活塞杆伸出，通过叉架的摆转，台面平稳升高；如需要台面下降时，活塞杆收缩，台面平稳下降，这种升降的支撑结构，即便台面受偏载，台面也能保持稳定状态，因而液压缸不会受损。

Claims (1)

1.一种升降式电动平车，包括电动平车车体和轨道及台面，其特征在于：在电动车车体与台面之间设有叉架，所述叉架由内叉架和外叉架组成，所述叉架为内叉架和外叉架相交叉设置，所述内叉架和外叉架的中心设有与销轴转配的孔，两个液压缸的缸体分别与所述内叉架的两个叉臂的下部铰接，所述两个液压缸的活塞杆分别与所述外叉架的两个叉臂的上端铰接，所述内叉架的两个叉臂的上端分别与台面的下表面铰接，此两叉臂的下端均设滚轮，且分别置于电动车车体上的横向滑道中，所述外叉架的两个叉臂的上端分别设有滚轮且分别置于台面下表面上的横向滑道中，此两个叉臂的下端分别与电动车车体铰接，液压站设在电动车车体上。
CN201510562346.5A 2015-09-08 2015-09-08 一种升降式电动平车 Pending CN105060170A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110228763A (zh) * 2019-05-23 2019-09-13 苏州市迅特液压升降机械有限公司 一种用于液压升降的防坠落装置及设备
CN115849241A (zh) * 2022-11-26 2023-03-28 陈涛涛 一种汽车剪式举升机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2423760A (en) * 2005-01-26 2006-09-06 Aftec Ltd Mobile scissor lift
CN203247053U (zh) * 2013-03-28 2013-10-23 苏州沃顺升降科技有限公司 液压升降台
CN204917845U (zh) * 2015-09-08 2015-12-30 新乡市百分百机电有限公司 一种升降式电动平车

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2423760A (en) * 2005-01-26 2006-09-06 Aftec Ltd Mobile scissor lift
CN203247053U (zh) * 2013-03-28 2013-10-23 苏州沃顺升降科技有限公司 液压升降台
CN204917845U (zh) * 2015-09-08 2015-12-30 新乡市百分百机电有限公司 一种升降式电动平车

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110228763A (zh) * 2019-05-23 2019-09-13 苏州市迅特液压升降机械有限公司 一种用于液压升降的防坠落装置及设备
CN115849241A (zh) * 2022-11-26 2023-03-28 陈涛涛 一种汽车剪式举升机
CN115849241B (zh) * 2022-11-26 2024-05-17 陈涛涛 一种汽车剪式举升机

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