CN106284224A - The four-point lifting winch hoist of enclosed central driving - Google Patents

The four-point lifting winch hoist of enclosed central driving Download PDF

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Publication number
CN106284224A
CN106284224A CN201510285142.1A CN201510285142A CN106284224A CN 106284224 A CN106284224 A CN 106284224A CN 201510285142 A CN201510285142 A CN 201510285142A CN 106284224 A CN106284224 A CN 106284224A
Authority
CN
China
Prior art keywords
reel
central driving
steel wire
decelerators
point lifting
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
CN201510285142.1A
Other languages
Chinese (zh)
Inventor
万名炎
雷邦耀
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.)
HUBEI PROVINCE XIANNING SANHE MECHANICAL MANUFACTURING INDUSTRY Co Ltd
Original Assignee
HUBEI PROVINCE XIANNING SANHE MECHANICAL MANUFACTURING INDUSTRY 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 HUBEI PROVINCE XIANNING SANHE MECHANICAL MANUFACTURING INDUSTRY Co Ltd filed Critical HUBEI PROVINCE XIANNING SANHE MECHANICAL MANUFACTURING INDUSTRY Co Ltd
Priority to CN201510285142.1A priority Critical patent/CN106284224A/en
Publication of CN106284224A publication Critical patent/CN106284224A/en
Pending legal-status Critical Current

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Abstract

The present invention relates to the four-point lifting winch hoist of enclosed central driving, including assembly pulley, steel wire rope, motor brake assembly, decelerator, reel group, bearing, reel level synchronization axle, suspension centre, lifting thing, lazy-tongs, frames at 4.It is characterized in that: four reel groups are linked together central driving by two decelerators, two reel level synchronization axles and 4 lazy-tongs;Four steel wire ropes and four reel groups connect respectively;Four steel wire ropes are connected by four assembly pulleys and four suspension centres respectively;During work, two decelerators simultaneously drive with two electromotor brake assemblies, synchronous operation, during stopping, and two electromotor brake assembly synchronous brakings simultaneously.Novel structure, can be used in the hoist engine of various working.

Description

The four-point lifting winch hoist of enclosed central driving
Technical field
The present invention relates to the four-point lifting winch hoist of enclosed central driving.
Background technology
The most independent four winch hoists of existing four-point lifting winch hoist are arranged directly over four suspension centres, this device has three big shortcomings: one hoists and to stop net synchronization capability poor, dangerous, two manufacturing costs are high, and three is that machine is bulky and must join exposed gear. and the most existing four-point lifting winch hoist generally synchronizes to meet the demand of modern society with safety and manufacturing cost.
Summary of the invention
The purpose of the present invention: design the four-point lifting winch hoist of the enclosed central driving of the good compact conformation low cost of manufacture of a kind of existing synchronicity.
The technical solution adopted for the present invention to solve the technical problems is:
Four reel groups are linked together by two decelerators, two reel level synchronization axles and 4 lazy-tongs, and two motors brake assembly connects two decelerators respectively, simultaneously drives, central driving.
Four steel wire ropes and four reel groups connect respectively;Four steel wire ropes are connected by four assembly pulleys and four suspension centres respectively.
During start, two motors brake assembly simultaneously drives, synchronous operation, two motors brake assembly synchronous braking during shutdown.
The invention has the beneficial effects as follows, four suspension centre net synchronization capabilities are good, use double motor brake assembly to drive and braking, run simultaneously during start, shut down synchronous braking.
Below in conjunction with Figure of description, the present invention is described in detail.
Accompanying drawing explanation
Accompanying drawing 1: the four-point lifting winch hoist front view of enclosed central driving.
Accompanying drawing 2: the four-point lifting winch hoist top view of enclosed central driving.
In accompanying drawing: 1 ground, 2 assembly pulleys, 3 steel wire ropes, 4 motor brake assemblies, 5 decelerators, 6 reel groups, 7 bearings, 8 reel level synchronization axles, 9 suspension centres, 10 lifting things, 11 4 lazy-tongs, 12 frames.
Detailed description of the invention
In description shown in accompanying drawing 1: pulling force is delivered to the suspension centre 9 being fixed on lifting thing 10 by reel group 6 and assembly pulley 5 by steel wire rope 3.
In description shown in accompanying drawing 2: four assembly pulleys 2 and frame 12 are separately fixed on ground 1;Two decelerators 5 couple two reel groups 6 by a reel level synchronization axle 8 respectively;Two motors brake assembly 4 couples with two decelerator 5 power shafts respectively, and two decelerators 5 are coupled by 4 lazy-tongs 11, ensure 4 synchronizations;Four winding drum group 6 is fixed in frame 12 by four bearings 7 and two decelerators 5 respectively.
The four-point lifting winch hoist work process of this enclosed central driving: power source inputs from two motors brake assembly 4; decelerator 5 and reel level synchronization axle 8 through being fixed in frame 12 impart power to four reel groups 6 respectively; four suspension centres 9 are imparted power to again through four steel wire ropes 3 and four assembly pulleys 2; wherein 4 lazy-tongs 11 couple two decelerators 5; the synchronization of four-point lifting 9 is ensure that when hoisting; during shutdown; two motors brake assembly 4 is braked simultaneously, and lifting thing 10 is parked in appointment position.The four-point lifting winch hoist of enclosed central driving is reasonable in design, and novel structure can be used in the hoist engine of various working.

Claims (2)

1. the four-point lifting winch hoist of enclosed central driving, it is characterized in that: four reel groups (6) are linked together by two decelerators (5), two reels level synchronization axle (8) and 4 lazy-tongs (11), two motors brake assembly (4) connects two decelerators (5) respectively and simultaneously drives, central driving.
2. the four-point lifting winch hoist of enclosed central driving, it is characterized in that: four steel wire ropes (3) are connected respectively with four reel groups (6), four steel wire ropes (3) are connected with four suspension centres (9) by four assembly pulleys (2) respectively.
CN201510285142.1A 2015-05-29 2015-05-29 The four-point lifting winch hoist of enclosed central driving Pending CN106284224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510285142.1A CN106284224A (en) 2015-05-29 2015-05-29 The four-point lifting winch hoist of enclosed central driving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510285142.1A CN106284224A (en) 2015-05-29 2015-05-29 The four-point lifting winch hoist of enclosed central driving

Publications (1)

Publication Number Publication Date
CN106284224A true CN106284224A (en) 2017-01-04

Family

ID=57634924

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510285142.1A Pending CN106284224A (en) 2015-05-29 2015-05-29 The four-point lifting winch hoist of enclosed central driving

Country Status (1)

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CN (1) CN106284224A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109553024A (en) * 2018-12-06 2019-04-02 中信重工机械股份有限公司 A kind of single roller multiple spot lift for the method swing type shaft excavation machine that sinks
CN113802527A (en) * 2021-10-12 2021-12-17 华南泵业有限公司 Four hoisting point hoist headstock gears

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001055722A (en) * 1996-10-11 2001-02-27 Hanshin Doryoku Kikai Kk Hoisting winch of sluice gate door
CN2517777Y (en) * 2002-01-07 2002-10-23 韩其华 Coupled-type double-hanging point hoisting start-stop machine
CN101343024A (en) * 2008-08-26 2009-01-14 大连华锐股份有限公司 Hoisting mechanism of crane for coke pot
CN201809750U (en) * 2010-10-18 2011-04-27 江苏省水利机械制造有限公司 Environmental-protection closed hoist
CN102535424A (en) * 2012-02-14 2012-07-04 水利部交通运输部国家能源局南京水利科学研究院 Full flat type balance vertical ship lift adaptive to ship reception chamber outlet-inlet water
CN102556869A (en) * 2011-12-30 2012-07-11 大连华锐重工集团股份有限公司 Mechanism for lifting two rotary drums
CN202744256U (en) * 2012-08-31 2013-02-20 太原重工股份有限公司 Closed-loop lifting device with double speed reducers of ladle crane

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001055722A (en) * 1996-10-11 2001-02-27 Hanshin Doryoku Kikai Kk Hoisting winch of sluice gate door
CN2517777Y (en) * 2002-01-07 2002-10-23 韩其华 Coupled-type double-hanging point hoisting start-stop machine
CN101343024A (en) * 2008-08-26 2009-01-14 大连华锐股份有限公司 Hoisting mechanism of crane for coke pot
CN201809750U (en) * 2010-10-18 2011-04-27 江苏省水利机械制造有限公司 Environmental-protection closed hoist
CN102556869A (en) * 2011-12-30 2012-07-11 大连华锐重工集团股份有限公司 Mechanism for lifting two rotary drums
CN102535424A (en) * 2012-02-14 2012-07-04 水利部交通运输部国家能源局南京水利科学研究院 Full flat type balance vertical ship lift adaptive to ship reception chamber outlet-inlet water
CN202744256U (en) * 2012-08-31 2013-02-20 太原重工股份有限公司 Closed-loop lifting device with double speed reducers of ladle crane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109553024A (en) * 2018-12-06 2019-04-02 中信重工机械股份有限公司 A kind of single roller multiple spot lift for the method swing type shaft excavation machine that sinks
CN113802527A (en) * 2021-10-12 2021-12-17 华南泵业有限公司 Four hoisting point hoist headstock gears

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C06 Publication
PB01 Publication
CB02 Change of applicant information

Address after: 437000 Tongxin Road, Yongan Avenue, Xian'an District, Xianning, Hubei 138

Applicant after: HUBEI XIANNING SANHE ELECTROMECHANICAL LIMITED BY SHARE LTD.

Address before: 437000 Tongxin Road, Yongan Avenue, Xian'an District, Xianning, Hubei 138

Applicant before: HUBEI PROVINCE XIANNING SANHE MECHANICAL MANUFACTURING INDUSTRY Co.,Ltd.

CB02 Change of applicant information
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170104