CN103318796B - Counterweight assembly pulley - Google Patents
Counterweight assembly pulley Download PDFInfo
- Publication number
- CN103318796B CN103318796B CN201310307797.5A CN201310307797A CN103318796B CN 103318796 B CN103318796 B CN 103318796B CN 201310307797 A CN201310307797 A CN 201310307797A CN 103318796 B CN103318796 B CN 103318796B
- Authority
- CN
- China
- Prior art keywords
- pulley
- steel rope
- suspender
- counterweight assembly
- turnbuckle
- 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.)
- Active
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of counterweight assembly pulley, it comprises horizontal wheel structure, suspender, lifting mechanism, horizontal wheel structure comprises the first steel rope, the first pulley, the second pulley, the 3rd pulley, the 4th pulley, the second steel rope, bearing pin, turnbuckle, the 5th pulley, the 6th pulley, one end and the hoisting crane main structure of the second steel rope are fixed, and the other end of the second steel rope is connected with a counterbalanced weight by the 5th pulley, the 4th pulley, the 3rd pulley, the 6th pulley; First steel rope is fixed by bearing pin, turnbuckle and suspender, and is wrapped on lifting mechanism through the first pulley, the second pulley.The present invention can work together with counterbalanced weight, balances the weight of the suspender of non-effective working load, and so not only energy conservation and consumption reduction effects is good, and applicability strong, be easy to promote.
Description
Technical field
The present invention relates to a kind of wind, particularly relate to a kind of counterweight assembly pulley.
Background technology
In rubber tyre gantry crane design in the past, manufacture and use, the load-carrying ability of hoisting crane is placed on center-stage always, to such an extent as to underestimates the importance of other performances.But along with energy prices go up and the raising of people's awareness of saving energy, the energy-efficient performance of hoisting crane receives increasing attention.As important material conveyance equipment, the quality of the energy consumption characteristics of hoisting crane directly affects the economy of equipment use.Current existing hoisting crane energy saving technology mainly contains oil and changes power technology, ac variable speed technology and Technology of Hybrid Electric Vehicle.But these energy saving technologys cut both ways, be difficult to again choice when concept selection.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of counterweight assembly pulley, and it can work together with counterbalanced weight, balances the weight of the suspender of non-effective working load, and so not only energy conservation and consumption reduction effects is good, and applicability strong, be easy to promote.
The present invention solves above-mentioned technical matters by following technical proposals: a kind of counterweight assembly pulley, it is characterized in that, it comprises horizontal wheel structure, suspender, lifting mechanism, horizontal wheel structure comprises the first steel rope, the first pulley, the second pulley, the 3rd pulley, the 4th pulley, the second steel rope, bearing pin, turnbuckle, the 5th pulley, the 6th pulley, one end and the hoisting crane main structure of the second steel rope are fixed, and the other end of the second steel rope is connected with a counterbalanced weight by the 5th pulley, the 4th pulley, the 3rd pulley, the 6th pulley; First steel rope is fixed by bearing pin, turnbuckle and suspender, and is wrapped on lifting mechanism through the first pulley, the second pulley.
Positive progressive effect of the present invention is: counterweight assembly pulley of the present invention can work together with counterbalanced weight, balances the weight of the suspender of non-effective working load, and so not only energy conservation and consumption reduction effects is good, and applicability strong, be easy to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of counterweight assembly pulley of the present invention.
Detailed description of the invention
Present pre-ferred embodiments is provided, to describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, counterweight assembly pulley of the present invention comprises horizontal wheel structure 1, suspender 2, lifting mechanism 3, horizontal wheel structure 1 comprises the first steel rope 4, first pulley 5, second pulley 6, the 3rd pulley 7, the 4th pulley 8, second steel rope 9, bearing pin 10, turnbuckle 11, the 5th pulley 12, the 6th pulley 13, one end and the hoisting crane main structure of the second steel rope 9 are fixed, and the other end of the second steel rope 9 is connected with a counterbalanced weight by the 5th pulley 12, the 4th pulley 8, the 3rd pulley 7, the 6th pulley 13; First steel rope 4 is fixed with suspender 2 by bearing pin 10, turnbuckle 11, and is wrapped on lifting mechanism 3 through the first pulley 5, second pulley 6.
First steel rope is hoist rope, and the second steel rope is counterweight armored rope.First pulley, the second pulley are all lifting pulley.3rd pulley, the 4th pulley are all movable pulleys.5th pulley, the 6th pulley are all fixed pulleys.
Counterbalanced weight is connected with the suspender of non-effective working load by counterweight assembly pulley of the present invention, when non-effective working load is at parallel motion, the high and low position of counterbalanced weight is constant, and only when the suspender up-and-down movement of non-effective working load, the high and low position of counterbalanced weight is just contrary with the sense of motion of non-effective working load.Counterweight assembly pulley of the present invention can work together with counterbalanced weight, balances the weight of the suspender of non-effective working load, and so not only energy conservation and consumption reduction effects is good, and applicability strong, be easy to promote.
Those skilled in the art can carry out various remodeling and change to the present invention.Therefore, present invention covers the various remodeling in the scope falling into appending claims and equivalent thereof and change.
Claims (1)
1. a counterweight assembly pulley, it is characterized in that, it comprises horizontal wheel structure, suspender, lifting mechanism, horizontal wheel structure comprises the first steel rope, the first pulley, the second pulley, the 3rd pulley, the 4th pulley, the second steel rope, bearing pin, turnbuckle, the 5th pulley, the 6th pulley, one end and the hoisting crane main structure of the second steel rope are fixed, and the other end of the second steel rope is connected with a counterbalanced weight by the 5th pulley, the 4th pulley, the 3rd pulley, the 6th pulley; First steel rope is fixed by bearing pin, turnbuckle and suspender, and is wrapped on lifting mechanism through the first pulley, the second pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307797.5A CN103318796B (en) | 2013-07-22 | 2013-07-22 | Counterweight assembly pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307797.5A CN103318796B (en) | 2013-07-22 | 2013-07-22 | Counterweight assembly pulley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103318796A CN103318796A (en) | 2013-09-25 |
| CN103318796B true CN103318796B (en) | 2015-12-23 |
Family
ID=49187900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310307797.5A Active CN103318796B (en) | 2013-07-22 | 2013-07-22 | Counterweight assembly pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103318796B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2061931U (en) * | 1989-10-23 | 1990-09-12 | 鲁洪祥 | Cable crane |
| SU1765103A1 (en) * | 1989-07-19 | 1992-09-30 | Центральное Проектно-Конструкторское Бюро Научно-Производственного Объединения "Речпорт" | Floating crane |
| DE4206630A1 (en) * | 1991-12-11 | 1993-06-17 | Ledergerber Hans Juergen | Slewing tower-crane assembly - has hoist rope coupled to counterweight moving in opposite direction to load on hook |
| CN2458271Y (en) * | 2000-09-26 | 2001-11-07 | 陆振邦 | Crane counterweight type balance rotating force moment energy saver |
| CN2543936Y (en) * | 2002-05-23 | 2003-04-09 | 孙广安 | Moveable type balaucer crane |
| CN201087076Y (en) * | 2007-09-19 | 2008-07-16 | 上海海事大学 | Gantry crane |
| CN201169501Y (en) * | 2007-12-26 | 2008-12-24 | 上海港机重工有限公司 | Track type gantry crane hoister |
| CN101391724A (en) * | 2007-09-17 | 2009-03-25 | 廖鸿涵 | Counterweight system scheme for crane lifting mechanism |
| CN201288030Y (en) * | 2008-09-28 | 2009-08-12 | 武汉船用机械有限责任公司 | Balanced type energy conservation crane |
| CN101691190A (en) * | 2009-09-29 | 2010-04-07 | 秦皇岛天业通联重工股份有限公司 | Bulk cargo crane with energy saving and high efficiency |
| CN202046826U (en) * | 2011-03-22 | 2011-11-23 | 大连大起产业开发有限公司 | Trolley of crane |
| CN102372218A (en) * | 2011-09-30 | 2012-03-14 | 快意电梯有限公司 | Driving system layout structure of 4:1 machine-room-free elevator |
| CN102491191A (en) * | 2011-12-07 | 2012-06-13 | 中联重科股份有限公司 | Tower crane, derrick mast device and hoisting method thereof |
| CN102616666A (en) * | 2011-01-30 | 2012-08-01 | 交通运输部水运科学研究所 | Semi-traction dolly type light-weight portal crane |
| CN202542730U (en) * | 2011-11-17 | 2012-11-21 | 广东永通起重机械实业有限公司 | Rail-mounted container gantry crane with intelligent control system |
| CN102887437A (en) * | 2011-07-21 | 2013-01-23 | 象王重工股份有限公司 | Double-super cantilever type electromagnetic gantry crane with large base distance |
-
2013
- 2013-07-22 CN CN201310307797.5A patent/CN103318796B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1765103A1 (en) * | 1989-07-19 | 1992-09-30 | Центральное Проектно-Конструкторское Бюро Научно-Производственного Объединения "Речпорт" | Floating crane |
| CN2061931U (en) * | 1989-10-23 | 1990-09-12 | 鲁洪祥 | Cable crane |
| DE4206630A1 (en) * | 1991-12-11 | 1993-06-17 | Ledergerber Hans Juergen | Slewing tower-crane assembly - has hoist rope coupled to counterweight moving in opposite direction to load on hook |
| CN2458271Y (en) * | 2000-09-26 | 2001-11-07 | 陆振邦 | Crane counterweight type balance rotating force moment energy saver |
| CN2543936Y (en) * | 2002-05-23 | 2003-04-09 | 孙广安 | Moveable type balaucer crane |
| CN101391724A (en) * | 2007-09-17 | 2009-03-25 | 廖鸿涵 | Counterweight system scheme for crane lifting mechanism |
| CN201087076Y (en) * | 2007-09-19 | 2008-07-16 | 上海海事大学 | Gantry crane |
| CN201169501Y (en) * | 2007-12-26 | 2008-12-24 | 上海港机重工有限公司 | Track type gantry crane hoister |
| CN201288030Y (en) * | 2008-09-28 | 2009-08-12 | 武汉船用机械有限责任公司 | Balanced type energy conservation crane |
| CN101691190A (en) * | 2009-09-29 | 2010-04-07 | 秦皇岛天业通联重工股份有限公司 | Bulk cargo crane with energy saving and high efficiency |
| CN102616666A (en) * | 2011-01-30 | 2012-08-01 | 交通运输部水运科学研究所 | Semi-traction dolly type light-weight portal crane |
| CN202046826U (en) * | 2011-03-22 | 2011-11-23 | 大连大起产业开发有限公司 | Trolley of crane |
| CN102887437A (en) * | 2011-07-21 | 2013-01-23 | 象王重工股份有限公司 | Double-super cantilever type electromagnetic gantry crane with large base distance |
| CN102372218A (en) * | 2011-09-30 | 2012-03-14 | 快意电梯有限公司 | Driving system layout structure of 4:1 machine-room-free elevator |
| CN202542730U (en) * | 2011-11-17 | 2012-11-21 | 广东永通起重机械实业有限公司 | Rail-mounted container gantry crane with intelligent control system |
| CN102491191A (en) * | 2011-12-07 | 2012-06-13 | 中联重科股份有限公司 | Tower crane, derrick mast device and hoisting method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 高效低能耗岸桥探讨;梁卓原;《港口装卸》;20050228(第01期);期刊第6页第5行至最后一行、图3 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103318796A (en) | 2013-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202321977U (en) | Tower crane and lifting hook assembly thereof | |
| CN203486713U (en) | Energy-saving car elevator with variable transmission ratio | |
| CN103318796B (en) | Counterweight assembly pulley | |
| CN103588090A (en) | Lifting hook for quickly realizing multiplying power conversion of pulley block | |
| CN103342293A (en) | Potential energy type crane with energy-saving counterweight system | |
| CN203033704U (en) | Novel electric hoist | |
| CN205187657U (en) | Novel electric block lifting hook | |
| CN103588122B (en) | The weight-balancing device of hoisting crane | |
| CN204873598U (en) | Multi -functional construction crane and lifting equipment | |
| CN203855340U (en) | Novel device for lifting cargoes | |
| CN203624704U (en) | Cable winding device | |
| CN203682946U (en) | Efficient energy-saving tower crane | |
| CN205189467U (en) | Chain over -and -under type stereo garage lift system transmission | |
| CN204848061U (en) | Gantry crane uses high -lift electric block | |
| CN204727495U (en) | A kind of large-tonnage cable carries hoisting crane | |
| CN202671033U (en) | Cable coupling device of electric hoist | |
| CN204324738U (en) | With the lifting mechanism of balanced system | |
| CN208345633U (en) | A kind of small-sized hanging device of water conservancy and hydropower | |
| CN203716937U (en) | Double-chain oil pumping unit | |
| CN204079298U (en) | A kind of deep trouth derailing fixed pulley used for electric hoist | |
| CN203008866U (en) | Pumping unit transmission system with movable pulley | |
| CN204549908U (en) | A kind of crane drives | |
| CN204355964U (en) | A kind of novel crane hook bearing top load | |
| CN202924646U (en) | Electric hoist | |
| CN207129882U (en) | A kind of low appearance electric block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190404 Address after: 212019 No. 62, Wusi Road, Xinminzhou, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Dingsheng Heavy Industry Co., Ltd. Address before: 201306 1550 Harbour Road, Lingang New Town, Pudong New Area, Shanghai Patentee before: Shanghai Maritime University |
|
| TR01 | Transfer of patent right |