CN106284224A - The four-point lifting winch hoist of enclosed central driving - Google Patents
The four-point lifting winch hoist of enclosed central driving Download PDFInfo
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
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.
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)
| Country | Link |
|---|---|
| CN (1) | CN106284224A (en) |
Cited By (2)
| 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)
| 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 |
-
2015
- 2015-05-29 CN CN201510285142.1A patent/CN106284224A/en active Pending
Patent Citations (7)
| 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)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| 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. |
|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |