JP6482614B2 - 高所作業車 - Google Patents
高所作業車 Download PDFInfo
- Publication number
- JP6482614B2 JP6482614B2 JP2017149452A JP2017149452A JP6482614B2 JP 6482614 B2 JP6482614 B2 JP 6482614B2 JP 2017149452 A JP2017149452 A JP 2017149452A JP 2017149452 A JP2017149452 A JP 2017149452A JP 6482614 B2 JP6482614 B2 JP 6482614B2
- Authority
- JP
- Japan
- Prior art keywords
- arm
- cylinder
- telescopic
- connection mechanism
- leveling
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims description 75
- 230000007723 transport mechanism Effects 0.000 claims description 40
- 238000010586 diagram Methods 0.000 description 10
- 230000008602 contraction Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 210000000245 forearm Anatomy 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/044—Working platforms suspended from booms
- B66F11/046—Working platforms suspended from booms of the telescoping type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
-
- 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
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/20—Platforms with lifting and lowering devices
-
- 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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/044—Working platforms suspended from booms
-
- 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
- B66F2700/00—Lifting apparatus
- B66F2700/09—Other lifting devices
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
2 伸縮式搬送機構
21 第1アーム
22 第2アーム
23 第3アーム
24 伸縮シリンダ
241 シリンダ筒体
242 伸縮ロッド
243 ノンロッドチャンバ
244 ロッドチャンバ
245 油ガイド管
246 接続パス
247 空洞部
25 第1のスプロケットホイール
26 第2のスプロケットホイール
27 ロープ送り出しチェーン
28 ロープ引き込みチェーン
29 チェーン接続体
3 作業カゴ
4 支持アーム
5 伸縮式接続機構
51 外側アーム
52 内側アーム
53 アーム伸縮シリンダ
54 アームヘッド
55 第1のレベリングシリンダ
56 第2のレベリングシリンダ
57 ラフィングシリンダ
58 第3のレベリングシリンダ
59 角度センサ
6 ラフィングシリンダ
8 取付板
Claims (6)
- 車体と、
伸縮式搬送機構と、
伸縮式接続機構と、
順に可動に接続された前記車体、伸縮式搬送機構及び伸縮式接続機構に、更に可動に接続されている作業カゴと、
前記車体及び伸縮式搬送機構の間に設けられた第1の支持体と、
前記伸縮式搬送機構及び伸縮式接続機構の間に設けられた第2の支持体と
を備え、
前記伸縮式接続機構は、前記伸縮式搬送機構及び前記作業カゴを共に伸縮式に接続し、
前記伸縮式接続機構は、
外側アームと、
該外側アームの内側に摺動可能に設けられ、前記外側アームの一端から延出する内側アームと、
前記外側アーム及び内側アームの間に設けられたアーム伸縮シリンダと
を備え、
前記第2の支持体は、第1のレベリングシリンダであり、
前記伸縮式接続機構の一端は、アームヘッドと共に前記伸縮式搬送機構にヒンジ結合されており、
前記第1のレベリングシリンダは、一端が前記伸縮式搬送機構に、他端が前記アームヘッドに夫々ヒンジ結合されている
ことを特徴とする高所作業車。 - 前記第2の支持体は、ラフィングシリンダである
ことを特徴とする請求項1に記載の高所作業車。 - 前記伸縮式接続機構は更に、一端が前記アームヘッドに、他端が前記外側アームの外壁に夫々ヒンジ結合しているアームラフィングシリンダを備え、
前記アームヘッド、外側アーム、及びアームラフィングシリンダは三角形のラフィング機構を構成している
ことを特徴とする請求項1に記載の高所作業車。 - 前記伸縮式接続機構及び作業カゴの間に設けられた第3のレベリングシリンダを更に備え、
前記第3のレベリングシリンダは、一端が前記内側アームに、他端が前記作業カゴに夫々ヒンジ結合されている
ことを特徴とする請求項3に記載の高所作業車。 - 前記第3のレベリングシリンダと連係する角度センサを備える
ことを特徴とする請求項4に記載の高所作業車。 - 前記アームヘッド及び伸縮式接続機構の間に第2のレベリングシリンダを更に備え、
該第2のレベリングシリンダは、一端が前記アームヘッドに、他端が前記外側アームの外壁に夫々ヒンジ結合されており、
前記第2のレベリングシリンダの油室は、前記第3のレベリングシリンダの油室と、油管を介して連通している
ことを特徴とする請求項4に記載の高所作業車。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610726254.0 | 2016-08-24 | ||
CN201610726254.0A CN106395697B (zh) | 2016-08-24 | 2016-08-24 | 伸缩连接组件及高空作业平台 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018030716A JP2018030716A (ja) | 2018-03-01 |
JP6482614B2 true JP6482614B2 (ja) | 2019-03-13 |
Family
ID=58004680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017149452A Active JP6482614B2 (ja) | 2016-08-24 | 2017-08-01 | 高所作業車 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20180057330A1 (ja) |
EP (1) | EP3287411B1 (ja) |
JP (1) | JP6482614B2 (ja) |
KR (1) | KR101931437B1 (ja) |
CN (1) | CN106395697B (ja) |
AU (1) | AU2017216522B2 (ja) |
CA (1) | CA2976506C (ja) |
DK (1) | DK3287411T3 (ja) |
ES (1) | ES2763141T3 (ja) |
PL (1) | PL3287411T3 (ja) |
SG (1) | SG10201706931VA (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106744557B (zh) * | 2017-03-17 | 2023-02-28 | 浙江鼎力机械股份有限公司 | 具有电子感应式安全防护装置的高空作业平台 |
CN107651619A (zh) * | 2017-10-10 | 2018-02-02 | 浙江鼎力机械股份有限公司 | 模板举升作业台车 |
CN108394847A (zh) * | 2018-05-11 | 2018-08-14 | 浙江鼎力机械股份有限公司 | 能够快速升降的高空作业平台及其快速升降方法 |
ES2802418A1 (es) * | 2019-07-08 | 2021-01-19 | Haro Jose Antonio Garcia | Dispositivo de seguridad para trabajos en altura |
CN110562891A (zh) * | 2019-09-30 | 2019-12-13 | 捷尔杰(天津)设备有限公司 | 一种用于高空作业平台的伸出平台的防卡死结构 |
US20220340403A1 (en) * | 2021-04-26 | 2022-10-27 | Zoomlion Heavy Industry Na, Inc. | Telescoping Jib with An Extended Envelope |
CN113816318A (zh) * | 2021-09-17 | 2021-12-21 | 上海东方航空设备制造有限公司 | 一种新型高空作业装置自动调平*** |
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-
2016
- 2016-08-24 CN CN201610726254.0A patent/CN106395697B/zh active Active
-
2017
- 2017-06-21 US US15/629,327 patent/US20180057330A1/en not_active Abandoned
- 2017-07-03 DK DK17179271.6T patent/DK3287411T3/da active
- 2017-07-03 EP EP17179271.6A patent/EP3287411B1/en active Active
- 2017-07-03 PL PL17179271T patent/PL3287411T3/pl unknown
- 2017-07-03 ES ES17179271T patent/ES2763141T3/es active Active
- 2017-07-13 KR KR1020170088998A patent/KR101931437B1/ko active IP Right Grant
- 2017-08-01 JP JP2017149452A patent/JP6482614B2/ja active Active
- 2017-08-15 CA CA2976506A patent/CA2976506C/en active Active
- 2017-08-17 AU AU2017216522A patent/AU2017216522B2/en active Active
- 2017-08-24 SG SG10201706931VA patent/SG10201706931VA/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3287411A1 (en) | 2018-02-28 |
CA2976506C (en) | 2020-11-03 |
JP2018030716A (ja) | 2018-03-01 |
AU2017216522B2 (en) | 2018-12-06 |
CN106395697A (zh) | 2017-02-15 |
KR101931437B1 (ko) | 2018-12-20 |
US20180057330A1 (en) | 2018-03-01 |
ES2763141T3 (es) | 2020-05-27 |
PL3287411T3 (pl) | 2020-04-30 |
KR20180022553A (ko) | 2018-03-06 |
EP3287411B1 (en) | 2019-10-23 |
CN106395697B (zh) | 2019-10-01 |
CA2976506A1 (en) | 2018-02-24 |
AU2017216522A1 (en) | 2018-03-15 |
SG10201706931VA (en) | 2018-03-28 |
NZ733244A (en) | 2019-08-30 |
DK3287411T3 (da) | 2019-12-16 |
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