WO2019128395A1 - Dispositif de levage à volant et procédé d'utilisation de ce dernier - Google Patents

Dispositif de levage à volant et procédé d'utilisation de ce dernier Download PDF

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Publication number
WO2019128395A1
WO2019128395A1 PCT/CN2018/110773 CN2018110773W WO2019128395A1 WO 2019128395 A1 WO2019128395 A1 WO 2019128395A1 CN 2018110773 W CN2018110773 W CN 2018110773W WO 2019128395 A1 WO2019128395 A1 WO 2019128395A1
Authority
WO
WIPO (PCT)
Prior art keywords
flywheel
spring
block
connecting plate
push rod
Prior art date
Application number
PCT/CN2018/110773
Other languages
English (en)
Chinese (zh)
Inventor
方芳
魏吴成
殷昌乐
Original Assignee
安徽全柴动力股份有限公司
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 安徽全柴动力股份有限公司 filed Critical 安徽全柴动力股份有限公司
Publication of WO2019128395A1 publication Critical patent/WO2019128395A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/24—Single members engaging the loads from one side only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Definitions

  • the invention relates to the technical field of spreaders, in particular to a flywheel spreader and a method of using the same.
  • the existing flywheel installation method is purely manual handling and installation, and the labor intensity is too large. Therefore, the dynamic balance check and the flywheel installation process are relatively staffed, resulting in wasted labor, due to the heavy weight of the flywheel, The safety of workers during handling and installation cannot be guaranteed.
  • flywheel spreader In the assembly process, because the flywheel is too heavy, the worker master consumes a lot of physical strength in the assembly process, and there are certain safety hazards. Based on this, a flywheel spreader and its use method are designed, which reduces the labor intensity of workers and greatly improves work efficiency.
  • a flywheel spreader comprising a vertically placed connecting plate, a hanging rod vertically connected to the connecting plate end, and a positioning sleeve vertically connected to the bottom end of the connecting plate, the positioning sleeve front end
  • the upper portion is connected to the limiting block by a first spring, and the rear end of the limiting block is connected in parallel with a push rod that penetrates the connecting plate and is movable in a horizontal direction, and the rear end of the push rod is connected by a pin that is sleeved with a second spring.
  • a diagonal pressing block driving the push rod horizontally to the right during a downward movement
  • the upper end of the oblique pressing block being connected to the bottom of the handle of the pressing rod by a third spring, the pressing rod moving downward It can drive the synchronous pressing down movement between the third spring and the bevel block.
  • the boom and the connecting plate are connected by screws.
  • a lifting lug is further included, and the lifting lug is placed on the upper part of the boom, and the end of the boom is further provided with a limited end cover.
  • the end cap and the boom are fixed by an M8 x 20 countersunk type screw.
  • a lower handle support block and a handle upper support block wherein the upper and lower ends of the handle are respectively fixed to the connecting plate by the lower support block and the upper support block.
  • the handle upper support block is fixed to the connecting plate by an M4 x 20 countersunk type screw.
  • a knob plunger is further included, and a knob plunger is further connected to the rear end of the pressing rod.
  • a cylindrical pin is further included, and the limiting block is engaged with the push rod by a cylindrical pin.
  • an M16 hex nut, a spring washer and a flat washer are further included, and the end of the positioning sleeve is sequentially fixed to the connecting rod by an M16 hex nut, a spring washer, and a flat washer.
  • the invention also discloses a method for using a flywheel spreader, comprising the following steps:
  • the invention has the advantages that the operation is simple, the labor intensity during the installation of the flywheel is effectively reduced, the operation difficulty during installation, the safety accident during the flywheel handling and installation process is prevented, and the flywheel installation process is improved. Safety factor.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention.
  • a flywheel spreader consisting of a vertically placed connecting plate (1), a boom (4) perpendicularly connected to the upper end of the connecting plate (1), and a positioning sleeve perpendicularly connected to the bottom front end of the connecting plate (1).
  • a rear end of the limiting block (6) is connected in parallel with a push rod (11) extending through the connecting plate (1) and movable in a horizontal direction.
  • the rear end of the push rod (11) is connected with a diagonal pressing block (12) through a pin (10) sleeved with a second spring (21), and the inclined pressing block (12) drives the push rod during the downward movement ( 11) Move horizontally to the right,
  • the upper end of the diagonal pressing block (12) is connected to the bottom of the handle (9) of the pressing rod (13) by a third spring (22).
  • the downward movement of the pressing lever (13) can drive a synchronous downward pressing motion between the third spring (22) and the bevel block (12).
  • the boom (4) and the connecting plate (1) are connected by screws.
  • a lifting lug (2) As one of the preferred modes of the present invention, there is further provided a lifting lug (2), the lifting lug (2) is sleeved on an upper part of the boom (4), and a limited end cover is also arranged at the end of the boom (4) ( 3).
  • the end cap (3) and the boom (4) are fixed by an M8 x 20 countersunk type screw (20).
  • a lower handle support block (7) and a handle upper support block (8) wherein the upper and lower ends of the handle (9) respectively pass through the lower support block (7) and the upper support block ( 8) Fixed with the connecting plate (1).
  • the handle upper support block (8) is fixed to the connecting plate (1) by an M4 x 20 countersunk type screw (19).
  • a knob plunger (25) is further included, and a knob plunger (25) is further connected to the rear end of the pressing rod (13).
  • a cylindrical pin (14) is also included, which is engaged with the push rod (11) by a cylindrical pin (14).
  • an M16 hex nut (18), a spring washer (17) and a flat washer (16) are further included, and the end of the positioning sleeve (5) sequentially passes through the M16 hex nut (18) and the spring washer ( 17)
  • the flat washer (16) is fixed to the connecting rod (1).
  • the invention also discloses a method for using a flywheel spreader, comprising the following steps:

Abstract

L'invention concerne un dispositif de levage à volant et un procédé d'utilisation de ce dernier. Le dispositif de levage à volant comprend une plaque de raccordement agencée verticalement (1), une flèche (4) raccordée perpendiculairement à une extrémité supérieure de la plaque de raccordement (1) et un manchon de positionnement (5) raccordé perpendiculairement à l'extrémité avant du fond de la plaque de raccordement (1); une partie supérieure de l'extrémité avant du manchon de positionnement (5) présente un bloc de limitation (6) raccordé à celle-ci au moyen de l'amortissement d'un premier ressort (15); l'extrémité arrière du bloc de limitation (6) est raccordé en parallèle à une tige de poussée (11) qui pénètre dans la plaque de raccordement (1) et se déplace dans la direction horizontale; l'extrémité arrière de la tige de poussée (11) est raccordée à un bloc de pression oblique (12) au moyen d'une broche (10) autour de laquelle un deuxième ressort (21) est emmanché; un mouvement vers le bas du bloc de pression oblique (12) entraîne la tige de poussée (11) à se déplacer horizontalement vers la droite; une extrémité supérieure du bloc de pression oblique (12) est raccordée au fond d'une poignée (9) d'une tige de pression (13) au moyen d'un troisième ressort (22) emmanché sur celle-ci; et un mouvement vers le bas de la tige de pression (13) peut entraîner un mouvement de pression synchrone vers le bas entre le troisième ressort (22) et le bloc de pression oblique (12). Ledit dispositif de levage est simple à actionner et augmente le facteur de sécurité de l'installation de volant.
PCT/CN2018/110773 2017-12-27 2018-10-18 Dispositif de levage à volant et procédé d'utilisation de ce dernier WO2019128395A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711441002.4A CN108002213B (zh) 2017-12-27 2017-12-27 一种飞轮吊具及其使用方法
CN201711441002.4 2017-12-27

Publications (1)

Publication Number Publication Date
WO2019128395A1 true WO2019128395A1 (fr) 2019-07-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/110773 WO2019128395A1 (fr) 2017-12-27 2018-10-18 Dispositif de levage à volant et procédé d'utilisation de ce dernier

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CN (1) CN108002213B (fr)
WO (1) WO2019128395A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111924722A (zh) * 2020-08-19 2020-11-13 东台市杰顺机械制造有限公司 一种用于飞轮壳加工生产的堆叠装置
CN113788399A (zh) * 2021-08-12 2021-12-14 上海中船三井造船柴油机有限公司 船用低速柴油机调频轮的起吊工具及方法

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* Cited by examiner, † Cited by third party
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CN108002213B (zh) * 2017-12-27 2023-06-27 安徽全柴动力股份有限公司 一种飞轮吊具及其使用方法
CN108675124B (zh) * 2018-06-29 2023-07-04 广西玉柴机器股份有限公司 一种自锁式柴油机喷油泵吊具
CN111891907B (zh) * 2020-06-30 2022-11-08 南京宇众自动化装备有限公司 飞轮辅助装配装置及飞轮辅助装配方法
CN112664617B (zh) * 2021-01-07 2022-07-22 东风汽车股份有限公司 一种飞轮壳和飞轮安装吊具及其使用方法

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CN201351074Y (zh) * 2008-12-18 2009-11-25 潍坊盛瑞动力机械科技有限公司 飞轮壳用吊具
CN104876106A (zh) * 2015-06-04 2015-09-02 安徽江淮汽车股份有限公司 一种发动机飞轮吊具
CN204847739U (zh) * 2015-06-04 2015-12-09 安徽江淮汽车股份有限公司 一种发动机飞轮吊具
CN108002213A (zh) * 2017-12-27 2018-05-08 安徽全柴动力股份有限公司 一种飞轮吊具及其使用方法
CN207792464U (zh) * 2017-12-27 2018-08-31 安徽全柴动力股份有限公司 一种飞轮吊具

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CN201634316U (zh) * 2009-09-22 2010-11-17 广西玉柴机器股份有限公司 一种离合器壳吊装装置
CN105600673B (zh) * 2016-03-30 2017-07-14 江苏科技大学 一种车用柴油机飞轮吊具
CN106115475B (zh) * 2016-08-29 2017-10-17 安徽全柴动力股份有限公司 一种飞轮安装用吊具装置及其使用方法
CN107285188B (zh) * 2017-07-26 2019-05-03 重庆长安汽车股份有限公司 一种用于发动机下缸体的吊装夹具

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Publication number Priority date Publication date Assignee Title
CN201351074Y (zh) * 2008-12-18 2009-11-25 潍坊盛瑞动力机械科技有限公司 飞轮壳用吊具
CN104876106A (zh) * 2015-06-04 2015-09-02 安徽江淮汽车股份有限公司 一种发动机飞轮吊具
CN204847739U (zh) * 2015-06-04 2015-12-09 安徽江淮汽车股份有限公司 一种发动机飞轮吊具
CN108002213A (zh) * 2017-12-27 2018-05-08 安徽全柴动力股份有限公司 一种飞轮吊具及其使用方法
CN207792464U (zh) * 2017-12-27 2018-08-31 安徽全柴动力股份有限公司 一种飞轮吊具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111924722A (zh) * 2020-08-19 2020-11-13 东台市杰顺机械制造有限公司 一种用于飞轮壳加工生产的堆叠装置
CN113788399A (zh) * 2021-08-12 2021-12-14 上海中船三井造船柴油机有限公司 船用低速柴油机调频轮的起吊工具及方法

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CN108002213A (zh) 2018-05-08
CN108002213B (zh) 2023-06-27

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