CN106284225A - The double suspension centre winch hoist of a kind of multi-speed - Google Patents
The double suspension centre winch hoist of a kind of multi-speed Download PDFInfo
- Publication number
- CN106284225A CN106284225A CN201510285831.2A CN201510285831A CN106284225A CN 106284225 A CN106284225 A CN 106284225A CN 201510285831 A CN201510285831 A CN 201510285831A CN 106284225 A CN106284225 A CN 106284225A
- Authority
- CN
- China
- Prior art keywords
- brake assembly
- electromotor brake
- speed
- suspension centre
- winch hoist
- 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
- 239000000725 suspension Substances 0.000 title claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The present invention relates to the double suspension centre winch hoist of a kind of multi-speed, including anticollison block, drive wheel group, frame, height limiter, reel group, electromotor brake assembly first, many speed reducers, electromotor brake assembly second, synchronizing shaft, assembly pulley, steel wire rope.It is characterized in that: the direct and many speed reducer of reel group couples, and equipped with electromotor brake assembly first and electromotor brake assembly second on many speed reducers.The combinative movement mode that during start, electromotor brake assembly first is different with electromotor brake assembly second, realizes four kinds of different lifting velocities.
Description
Technical field
The present invention relates to the double suspension centre winch hoist of a kind of multi-speed.
Background technology
Employing motor-driven, drum brake braking, cylindrical gear reducer and the open type gear driving that the lifting mechanism of existing pair of suspension centre winch hoist generally uses, this device has two big shortcomings: one is that lifting velocity is the most single, two is that machine is bulky, and the most existing winch hoist can not meet the user requiring hoist engine headstock gear volume and lifting velocity.
Summary of the invention
The purpose of the present invention: design a kind of double suspension centre winch hoist of multi-speed having multiple speed.
The technical solution adopted for the present invention to solve the technical problems is:
Direct and the many speed reducer of reel group connects, and equipped with electromotor brake assembly first and electromotor brake assembly second on many speed reducers.
The invention has the beneficial effects as follows, in the case of ordinary appliances control, it is possible to achieve lifting mechanism have four kinds of lifting velocities, and a compact conformation, economical and practical.
Below in conjunction with Figure of description, the present invention is described in detail.
Accompanying drawing explanation
Accompanying drawing 1: the double suspension centre winch hoist front view of a kind of multi-speed.
Accompanying drawing 2: the double suspension centre winch hoist left view of a kind of multi-speed.
Accompanying drawing 3: the double suspension centre winch hoist top view of a kind of multi-speed.
In accompanying drawing: 1 anticollison block, 2 drive wheel group, 3 frames, 4 height limiters, 5 reel groups, 6 electromotor brake assembly first, speed reducer more than 7,8 electromotor brake assembly second, 9 synchronizing shafts, 10 assembly pulleys, 11 steel wire ropes.
Detailed description of the invention
In description shown in accompanying drawing 1: two reel assemblies 5 couple with speed reducer 7 more than two respectively, and it is linked together by synchronizing shaft 9 and frame 3;The power intake of speed reducer 7 more than two loads onto electromotor brake assembly first 6 and electromotor brake assembly second 8 respectively;Assembly pulley 10 is coupled with reel group 5 by steel wire rope 11, in the end of reel group 5 equipped with height limiter 4, is configured with driving wheel group 2 in the bottom of frame 3.
In description shown in accompanying drawing 2: drive wheel group 2 to be fixed in frame 3, wheel group 2 is driven to be placed on rail.
In description shown in accompanying drawing 3: at the two ends of frame 3 equipped with four anticollison blocks 1,9 speed reducers 7 more than two of synchronizing shaft are linked together.
The work process of the double suspension centre winch hoist of multi-speed: when power inputs from two electromotor brake assembly first 6, two electromotor brake assembly second 8 are in on-position, power is transferred on assembly pulley 10 through speed reducer 7 more than two, 9, two reel groups 5 of synchronizing shaft and steel wire rope 11, obtains a kind of lifting velocity;When power inputs from two electromotor brake assembly second 8, and two electromotor brake assembly first 6 are in on-position, power is transferred on assembly pulley 10 through speed reducer 7 more than two, 9, two reel groups 5 of synchronizing shaft and steel wire rope 11, obtains the second lifting velocity;When power inputs in the same direction from two electromotor brake assembly first 6 and two electromotor brake assembly second 8, power is transferred on assembly pulley 10 through speed reducer 7 more than two, 9, two reel groups 5 of synchronizing shaft and steel wire rope 11, obtains the third lifting velocity;When power inversely inputs from two electromotor brake assembly first 6 and two electromotor brake assembly second 8, power is transferred on assembly pulley 10 through speed reducer 7 more than two, 9, two reel groups 5 of synchronizing shaft and steel wire rope 11, obtains the 4th kind of lifting velocity.The double suspension centre winch hoist of multi-speed is reasonable in design, and compact conformation can be used in the winch hoist of various working.
Claims (2)
1. the double suspension centre winch hoist of multi-speed, is characterized in that: the direct and many speed reducer of reel group (5) (7) couples.
The double suspension centre winch hoist of a kind of multi-speed the most according to claim 1, is characterized in that: equipped with electromotor brake assembly first (6) and electromotor brake assembly second (8) on many speed reducers (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285831.2A CN106284225A (en) | 2015-05-29 | 2015-05-29 | The double suspension centre winch hoist of a kind of multi-speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285831.2A CN106284225A (en) | 2015-05-29 | 2015-05-29 | The double suspension centre winch hoist of a kind of multi-speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106284225A true CN106284225A (en) | 2017-01-04 |
Family
ID=57634392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510285831.2A Pending CN106284225A (en) | 2015-05-29 | 2015-05-29 | The double suspension centre winch hoist of a kind of multi-speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106284225A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0881943A (en) * | 1994-09-06 | 1996-03-26 | Kawasaki Heavy Ind Ltd | Opening/shutting device for door of water gate |
| CN2225462Y (en) * | 1995-05-19 | 1996-04-24 | 江麓机械厂 | Lifting mechanism of crane |
| JPH10114931A (en) * | 1996-10-11 | 1998-05-06 | Hanshin Doryoku Kikai Kk | Lifting device for sluice gate door |
| JP2003129450A (en) * | 2001-10-26 | 2003-05-08 | Sumitomo Heavy Ind Ltd | Wire rope winch type water gate opening/closing device |
| JP3096588U (en) * | 2003-03-20 | 2003-09-26 | 阪神動力機械株式会社 | Water gate switchgear |
| CN201313796Y (en) * | 2008-11-18 | 2009-09-23 | 江麓机电科技有限公司 | Planet differential transmission hoisting mechanism of tower crane |
| CN101804947A (en) * | 2010-04-19 | 2010-08-18 | 黄河勘测规划设计有限公司 | Single and double hanging point conversion type lifting device |
| CN201593174U (en) * | 2009-11-02 | 2010-09-29 | 株洲天桥立泰起重机械有限公司 | Movable type electric hoist opening and closing machine double hoisting points |
| CN103803434A (en) * | 2014-02-13 | 2014-05-21 | 山东大汉建设机械有限公司 | Linkage double hoisting mechanisms of tower crane and speed regulating method |
| CN203880054U (en) * | 2014-06-18 | 2014-10-15 | 湖北省咸宁三合机电制业有限责任公司 | Gear-interlinked small-tooth-difference multi-speed reducer |
| US20150014613A1 (en) * | 2010-02-25 | 2015-01-15 | R. Stahl Schaltgeräte GmbH | Rope hoist with an emergency braking arrangement |
-
2015
- 2015-05-29 CN CN201510285831.2A patent/CN106284225A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0881943A (en) * | 1994-09-06 | 1996-03-26 | Kawasaki Heavy Ind Ltd | Opening/shutting device for door of water gate |
| CN2225462Y (en) * | 1995-05-19 | 1996-04-24 | 江麓机械厂 | Lifting mechanism of crane |
| JPH10114931A (en) * | 1996-10-11 | 1998-05-06 | Hanshin Doryoku Kikai Kk | Lifting device for sluice gate door |
| JP2003129450A (en) * | 2001-10-26 | 2003-05-08 | Sumitomo Heavy Ind Ltd | Wire rope winch type water gate opening/closing device |
| JP3096588U (en) * | 2003-03-20 | 2003-09-26 | 阪神動力機械株式会社 | Water gate switchgear |
| CN201313796Y (en) * | 2008-11-18 | 2009-09-23 | 江麓机电科技有限公司 | Planet differential transmission hoisting mechanism of tower crane |
| CN201593174U (en) * | 2009-11-02 | 2010-09-29 | 株洲天桥立泰起重机械有限公司 | Movable type electric hoist opening and closing machine double hoisting points |
| US20150014613A1 (en) * | 2010-02-25 | 2015-01-15 | R. Stahl Schaltgeräte GmbH | Rope hoist with an emergency braking arrangement |
| CN101804947A (en) * | 2010-04-19 | 2010-08-18 | 黄河勘测规划设计有限公司 | Single and double hanging point conversion type lifting device |
| CN103803434A (en) * | 2014-02-13 | 2014-05-21 | 山东大汉建设机械有限公司 | Linkage double hoisting mechanisms of tower crane and speed regulating method |
| CN203880054U (en) * | 2014-06-18 | 2014-10-15 | 湖北省咸宁三合机电制业有限责任公司 | Gear-interlinked small-tooth-difference multi-speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |