JPH0168399U - - Google Patents

Info

Publication number
JPH0168399U
JPH0168399U JP1987163422U JP16342287U JPH0168399U JP H0168399 U JPH0168399 U JP H0168399U JP 1987163422 U JP1987163422 U JP 1987163422U JP 16342287 U JP16342287 U JP 16342287U JP H0168399 U JPH0168399 U JP H0168399U
Authority
JP
Japan
Prior art keywords
push
bar
base frame
shaped parallel
telescoping mechanism
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.)
Granted
Application number
JP1987163422U
Other languages
English (en)
Other versions
JPH0630794Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987163422U priority Critical patent/JPH0630794Y2/ja
Priority to KR2019880001928U priority patent/KR950008119Y1/ko
Publication of JPH0168399U publication Critical patent/JPH0168399U/ja
Application granted granted Critical
Publication of JPH0630794Y2 publication Critical patent/JPH0630794Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • 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
    • B66F7/08—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)
  • Forklifts And Lifting Vehicles (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る昇降機を示した正面図、
第２図〜第４図は同昇降機の安全装置を示した作
動説明図、第５図ａ〜ｄは車輪により接触子を介
して押し上げバーがリセツト状態となる作動工程
の説明図、第６図ａ，ｂは従来の安全装置を備え
た昇降機の説明図である。 １……基枠、１ａ……側板、２……Ｘ型並行伸
縮機構、２ａ……摺動側リンク、２ｂ……枢着側
リンク、３……テーブル板、３′……乗せ台、４
，４′……車輪、５……油圧シリンダ、６……ア
ーム部材、７……係止ピン、８……ラツク、９，
９′……平行リンク、１０……押し上げバー、１
１……ストツパ、１２……連結軸、１３……ハン
ドル結合部、１４……接触子、１５……ハンドル
、１６……支持杆、１７……係止爪。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 一対のＸ型並行伸縮機構が、ベースである基
    枠の左右両側に夫々下方片端部をその基枠の端部
    へ回動自在に枢着すると共に、下方他端部を基枠
    に沿つて摺動自在ならしめて備えられ、そのＸ型
    並行伸縮機構の上部に、乗せ台が、その乗せ台裏
    面の端部へＸ型並行伸縮機構の上方片端側を回動
    自在に枢着すると共に、他端側の裏面にＸ型並行
    伸縮機構の上方他端部を摺動自在ならしめて設け
    られ、駆動手段によりＸ型並行伸縮機構を開閉運
    動して乗せ台を昇降作動させる昇降機において、
    前記Ｘ型並行伸縮機構の下方他端部と基枠との相
    互間に、基枠の上縁へ設けられたラツク部材と、
    そのラツク部材に対して係止作動すべく前記Ｘ型
    並行伸縮機構の下方他端部に取り付けられた係止
    部材とから成る係止機構を設けると共に、そのラ
    ツク部材に対して平行クランク運動して前記係止
    部材を押し上げ、ラツクから離反させて係止機構
    の係止解除を可能とする押し上げバーを設け、更
    にその押し上げバーを、前記係止部材がラツクか
    ら離反する係止解除位置で停止させるストツパを
    設けると共に、押し上げバーに、その押し上げバ
    ーが前記係止機構を係止解除した姿勢において、
    乗せ台が最下降位置に到達する寸前に前記Ｘ型並
    行伸縮機構の下方他端部に設けた車輪外周へその
    車軸より上方部位に当接し、又押し上げバーが上
    死点に位置した姿勢では、同じく車輪の外周でそ
    の上端より下方部位に当接する接触子を取り付け
    たことを特徴とする昇降機の安全装置。 ２ 前記接触子が、その先端を車輪の外周に対し
    て車軸の真上と真横の範囲内で当接する一枚の板
    状体である実用新案登録請求の範囲第１項に記載
    の昇降機の安全装置。
JP1987163422U 1987-10-26 1987-10-26 昇降機の安全装置 Expired - Lifetime JPH0630794Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987163422U JPH0630794Y2 (ja) 1987-10-26 1987-10-26 昇降機の安全装置
KR2019880001928U KR950008119Y1 (ko) 1987-10-26 1988-02-15 승강기의 안전장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987163422U JPH0630794Y2 (ja) 1987-10-26 1987-10-26 昇降機の安全装置

Publications (2)

Publication Number Publication Date
JPH0168399U true JPH0168399U (ja) 1989-05-02
JPH0630794Y2 JPH0630794Y2 (ja) 1994-08-17

Family

ID=15773600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987163422U Expired - Lifetime JPH0630794Y2 (ja) 1987-10-26 1987-10-26 昇降機の安全装置

Country Status (2)

Country Link
JP (1) JPH0630794Y2 (ja)
KR (1) KR950008119Y1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012041110A (ja) * 2010-08-17 2012-03-01 Daifuku Co Ltd リフター
WO2014140728A1 (en) * 2013-03-12 2014-09-18 Konecranes Plc Scissors lift assembly for jacking tower
JP2019202843A (ja) * 2018-05-22 2019-11-28 株式会社シィップ 昇降装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012041110A (ja) * 2010-08-17 2012-03-01 Daifuku Co Ltd リフター
WO2014140728A1 (en) * 2013-03-12 2014-09-18 Konecranes Plc Scissors lift assembly for jacking tower
US9222277B2 (en) 2013-03-12 2015-12-29 Konecranes Plc Scissors lift assembly for jacking tower
JP2019202843A (ja) * 2018-05-22 2019-11-28 株式会社シィップ 昇降装置

Also Published As

Publication number Publication date
KR950008119Y1 (ko) 1995-10-02
JPH0630794Y2 (ja) 1994-08-17
KR890008848U (ko) 1989-05-29

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