EP4400178A4 - Vertikaler kletterplattform-kletterwagen mit mehrstufiger hydraulischer mehrfachriemenscheibe - Google Patents

Vertikaler kletterplattform-kletterwagen mit mehrstufiger hydraulischer mehrfachriemenscheibe

Info

Publication number
EP4400178A4
EP4400178A4 EP22866105.4A EP22866105A EP4400178A4 EP 4400178 A4 EP4400178 A4 EP 4400178A4 EP 22866105 A EP22866105 A EP 22866105A EP 4400178 A4 EP4400178 A4 EP 4400178A4
Authority
EP
European Patent Office
Prior art keywords
climbing
pulley
stage hydraulic
car
vertical
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
EP22866105.4A
Other languages
English (en)
French (fr)
Other versions
EP4400178A1 (de
Inventor
Xiangqi Li
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.)
Dayang Parking Co Ltd
Original Assignee
Dayang Parking Co Ltd
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 by Dayang Parking Co Ltd filed Critical Dayang Parking Co Ltd
Publication of EP4400178A1 publication Critical patent/EP4400178A1/de
Publication of EP4400178A4 publication Critical patent/EP4400178A4/de
Pending 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
    • 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
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C27/00—Fire-fighting land vehicles
    • 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
    • B66C23/68—Jibs foldable or otherwise adjustable in configuration
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/003—Systems with load-holding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20538—Type of pump constant capacity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20576—Systems with pumps with multiple pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • F15B2211/3051—Cross-check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/3059—Assemblies of multiple valves having multiple valves for multiple output members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/615—Filtering means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7057—Linear output members being of the telescopic type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
    • F15B2211/7142—Multiple output members, e.g. multiple hydraulic motors or cylinders the output members being arranged in multiple groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Structural Engineering (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
EP22866105.4A 2021-09-09 2022-04-27 Vertikaler kletterplattform-kletterwagen mit mehrstufiger hydraulischer mehrfachriemenscheibe Pending EP4400178A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111052761.8A CN113753773B (zh) 2021-09-09 2021-09-09 一种多级液压倍增滑轮垂直升降式登高平台消防车
PCT/CN2022/089604 WO2023035627A1 (zh) 2021-09-09 2022-04-27 一种多级液压倍增滑轮垂直升降式登高平台消防车

Publications (2)

Publication Number Publication Date
EP4400178A1 EP4400178A1 (de) 2024-07-17
EP4400178A4 true EP4400178A4 (de) 2025-08-06

Family

ID=78794076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22866105.4A Pending EP4400178A4 (de) 2021-09-09 2022-04-27 Vertikaler kletterplattform-kletterwagen mit mehrstufiger hydraulischer mehrfachriemenscheibe

Country Status (4)

Country Link
EP (1) EP4400178A4 (de)
JP (1) JP2024534967A (de)
CN (1) CN113753773B (de)
WO (1) WO2023035627A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113753773B (zh) * 2021-09-09 2022-03-01 大洋泊车股份有限公司 一种多级液压倍增滑轮垂直升降式登高平台消防车
JP2023184016A (ja) * 2022-06-17 2023-12-28 株式会社クボタ 作業車
CN115218722A (zh) * 2022-06-20 2022-10-21 重庆零壹空间航天科技有限公司 火箭发射台辅助起竖控制方法、系统、介质及电子设备
CN116118638B (zh) * 2022-12-26 2026-01-16 中国人民解放军63983部队 一种复合伸缩式车载连接机构
CN116281792A (zh) * 2023-04-08 2023-06-23 中铁二局集团有限公司 一种风管安装平台
CN117657888A (zh) * 2023-12-08 2024-03-08 湖南星邦智能装备股份有限公司 管线内置式伸缩装置及管线安装方法
CN117884814B (zh) * 2024-03-14 2024-05-28 山西山古科技有限公司 一种输水用螺旋缝双金属复合管焊接设备
CN118162872B (zh) * 2024-05-15 2024-08-06 中铁一局集团电务工程有限公司 一种机电设备智能辅助安装装置
CN118684162A (zh) * 2024-06-11 2024-09-24 邯郸市北天自动化设备技术开发有限公司 一种消防救援车

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102642754B (zh) * 2012-04-19 2014-09-17 李景海 一种救援车及其救援梯
CN104645531A (zh) * 2013-11-16 2015-05-27 王玉林 一种多功能高空救援消防车
CN106976826A (zh) * 2017-05-16 2017-07-25 赵刘金 一种智能重型举高消防车

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1506122A (zh) * 2002-12-06 2004-06-23 李景海 多功能高层消防救生车
JP2009091135A (ja) * 2007-10-11 2009-04-30 Kobelco Cranes Co Ltd 伸縮ブームのパッド装置及び伸縮ブーム
CN202143760U (zh) * 2011-03-03 2012-02-15 陈作应 液压动力合页连杆式快速升降云梯车
ES2566606T3 (es) * 2013-05-07 2016-04-14 Iveco Magirus Ag Vehículo de servicio con un sistema de asistencia para posicionar apoyos a tierra laterales
CN104973519B (zh) * 2015-06-10 2017-10-03 南京工业大学 一种双起重臂节的塔式起重机
CN106422127A (zh) * 2016-10-31 2017-02-22 王明中 一种逐级升降式超高云梯消防车的伸缩臂系统
CN108066922B (zh) * 2017-07-06 2021-03-09 李斌 消防营救车
CN207404728U (zh) * 2017-10-24 2018-05-25 天津市中重金属结构有限公司 一种石油管道用可伸缩多功能吊管机
CN207511581U (zh) * 2017-11-20 2018-06-19 徐州昊意工程机械科技有限公司 一种新型液压驱动卷管器总成
CN110745720B (zh) * 2019-11-05 2025-07-18 陈奕松 一种伸缩吊臂及起重机
CN113753773B (zh) * 2021-09-09 2022-03-01 大洋泊车股份有限公司 一种多级液压倍增滑轮垂直升降式登高平台消防车

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102642754B (zh) * 2012-04-19 2014-09-17 李景海 一种救援车及其救援梯
CN104645531A (zh) * 2013-11-16 2015-05-27 王玉林 一种多功能高空救援消防车
CN106976826A (zh) * 2017-05-16 2017-07-25 赵刘金 一种智能重型举高消防车

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023035627A1 *

Also Published As

Publication number Publication date
WO2023035627A1 (zh) 2023-03-16
CN113753773A (zh) 2021-12-07
JP2024534967A (ja) 2024-09-26
EP4400178A1 (de) 2024-07-17
CN113753773B (zh) 2022-03-01

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