CN201010459Y - Flexible attaching device used for tower crane body - Google Patents
Flexible attaching device used for tower crane body Download PDFInfo
- Publication number
- CN201010459Y CN201010459Y CNU2006201471370U CN200620147137U CN201010459Y CN 201010459 Y CN201010459 Y CN 201010459Y CN U2006201471370 U CNU2006201471370 U CN U2006201471370U CN 200620147137 U CN200620147137 U CN 200620147137U CN 201010459 Y CN201010459 Y CN 201010459Y
- Authority
- CN
- China
- Prior art keywords
- frame
- steel wire
- pulley
- wire cable
- tower
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model relates to a soft attachment device used in a tower type crane tower body; one end of a steel wire cable is drawn through and fixed on a steel wire cable tension device equipped on a tower body attachment frame, and the other end of the steel wire cable is draw out and bypasses a supporting frame pulley equipped on a fixing frame in a building and then is returned to and fixed in a frame pulley equipped on an attachment frame. The utility model adopts the technical proposal of the steel wire cable tension device provided on the tower body attachment frame and the fixing frame provided on the building and a pulley provided on the building, which not only eliminates the difficulty of inconvenient attachment of the prior tower type crane in the relatively highly hoisting operation but also overcomes the shortcoming of relatively complicated structure. The utility model has the advantages that: (1) the safety of the whole device is improved; (2) one fixing frame substitutes for two fixing frames, which offers the convenience for installation; (3) a double-head bolt regulates the tension of the steel wire cable with convenient operation; (4) the device also has simple structure, low production cost, safety, reliability and easy popularization, therefore, particularly suitable for the construction of cooling tower in power generating plant.
Description
Technical field
The utility model relates to a kind of attachment device, in particular for the Upon Flexible Adhesion device of stacker crane body.
Background technology
Existing large-scale tower crane particularly in the cooling tower construction of power house, along with the rising of cooling tower, is born tower machine that recast uses also along with rising when bearing heavy work.When being elevated to certain altitude, the tower machine needs attached person to guarantee trouble free service.Cooling tower is a kind of special thin wall concrete structure, and its section is a double curve, and radius is bigger, and changes with the difference of height.If adopt general rigid attachment, not only can increase equipment cost greatly, and complexity is installed, also can cause bigger influence to cooling cooling tower wall.Therefore, cooling tower construction tower machine usually adopt several steel ropes that have a predetermincd tension with body of the tower attached to the Upon Flexible Adhesion mode on the cooling cooling tower wall.At present both at home and abroad the Upon Flexible Adhesion that adopts is mainly the smooth form of ripple, adopts two fixed supports, and body of the tower has partly adopted special transition segment and will design the tightening device of frock with the band counterweight that guarantees body of the tower bonded assembly interchangeability and one and heaviness thereof! This is very inconvenient, and it is unfavorable to bring to installation, the more important thing is that counterweight not only increases load to the tower machine, and apparent being absolutely unsafe, and threatens to ground!
Summary of the invention
At above-mentioned situation, the purpose of this utility model provides a kind of Upon Flexible Adhesion device that is used for stacker crane body, and it is not only simple in structure, cheap, maintenance is simple and easy but also safe in utilization and reliability is high.
For achieving the above object, a kind of Upon Flexible Adhesion device that is used for stacker crane body, wherein it comprise in the steel wire rope stretching device of an end through being arranged on the body of the tower adhesion frame of steel rope fixing and draw the other end of steel rope, again the other end of this steel rope is walked around turn back in the framework pulley that is arranged on the adhesion frame behind the support pulley that is arranged on the building fixed support fixing.
Be implementation structure optimization, its further measure is:
Described tightening device comprises that two draw ear, one draws the sheave shaft of ear and adhesion frame to connect firmly, and another draws the bearing pin of ear on otic placode that one end of steel rope is fixed, and two thru-bolts that draw ear to pass through a both ends open connect, one of this thru-bolt is a minus thread, and one is right-hand screw thread.
Described building fixed support is one.
The utility model adopts the technical scheme of establishing steel wire rope stretching device and establishing fixed support and pulley at building in the body of the tower adhesion frame, has not only solved the existing large-scale tower crane difficult problem that inconvenience is adhered to when bearing higher hoisting operation; Also overcome the comparatively complicated defective of its structure simultaneously.The beneficial effect that the utility model is had compared to existing technology is: the safety that 1) has improved complete machine.2) fixed support replaces two fixed supports commonly used, brings great convenience to installation: 3) adopt thru-bolt to regulate the tensioning of steel rope and predetermincd tension is provided, it is extremely convenient to operate.4) simple in structure, to produce easily, productive costs is low, and is safe and reliable, is easy to promote.Be particularly suitable for the cooling tower construction of power house.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Fig. 1 is the specific embodiment scheme drawing of the utility model Upon Flexible Adhesion device.
Fig. 2 be among Fig. 1 adhesion frame A-A to scheme drawing.
Fig. 3 is a tightening device front view among Fig. 1.
Fig. 4 is the C-C cutaway view of Fig. 3.
Among the figure 1, steel rope, 2, adhesion frame, 21, the framework pulley, 22, sheave shaft, 3, tightening device, 31, draw ear, 32, bearing pin, 33, tension pulley block, 34, the opening bearing pin, 35, thru-bolt, 4, fixed support, 41, the support pulley
The specific embodiment
By accompanying drawing as seen, the Upon Flexible Adhesion device that is used for stacker crane body mainly comprises steel rope 1, adhesion frame 2, is fixed on steel rope 1 tightening device 3, sheave shaft 22, the framework pulley 21 of adhesion frame 2 and fixed support 4, support pulley 41 and the steel cable anchor fitting that is fixed on the cooling tower wall.Wherein adhesion frame 2 is a common unit, and just end face thereon fixedly has welded a small front apron by the framework pulley 21 of steel rope 1, avoids slipping out of steel rope 1.The steel cable anchor fitting of steel rope 1 is an opening bearing pin 34 and a tension pulley block 33, and pulley is used for fixing steel rope.The opening bearing pin then is tied pulley and tightening device and adhesion frame.This connection is simple than additive method, and it is more convenient to operate! Fixed support adopts the structure of welding two otic placodes on the base plate of one 400mm * 400mm, utilizes the high strength bolt of four M30, and it is connected firmly mutually with the cooling tower wall of cooling tower.Place a pulley by axle in the middle of two otic placodes, pulley is the track that steel rope slides into tightening device.Tightening device comprises that two are drawn ear, and one links to each other with framework, and its version is weldering two otic placodes on a base plate, is drilled with on the otic placode and two holes that connect with adhesion frame.Another draws ear to previous similar, is not both middle axle storing one pulley that passes through of two otic placodes and gives fixedly steel rope.Two thru-bolts that draw ear to pass through a both ends open connect, and one of this thru-bolt is left-handed, and a dextrorotation is regulated by in the middle of the thru-bolt, make two draw ear near or away from, thereby make the steel rope tensioning or unclamp, reach the pretension steel rope.
Concrete is connected to: the tower machine is positioned at the center of cooling tower, clamp cooling tower wall with steel plate and fixed support by high strength bolt at each attachment point, steel rope is drawn from the adhesion frame tensioner at lower end, walks around cooling tower wall top sheave, is fixed on the adhesion frame on the head sheave.Its two ends clamp with rope clamp respectively it are fixed.Regulate the tightness of steel rope by tightening device.
Below only be preferred embodiment of the present utility model, according to above-mentioned design of the present utility model, those skilled in the art also can make various modifications and conversion to this.For example, steel wire rope stretching device and the support bracket fastened structural modification of cooling tower wall framework pulley and conversion or the like.Yet similar this conversion and modification all belong to essence of the present utility model.
Claims (3)
1. Upon Flexible Adhesion device that is used for stacker crane body, it is characterized in that it comprises that an end of steel rope (1) is through being arranged on the steel wire rope stretching device (3) on the body of the tower adhesion frame (2), and draw the other end of steel rope (1) after fixing by the tension pulley block on it (33), again the other end of this steel rope (1) is walked around turn back in the framework pulley (21) that is arranged on the adhesion frame (2) behind the support pulley (41) that is arranged on the building fixed support (4) fixing.
2. a kind of Upon Flexible Adhesion device that is used for stacker crane body according to claim 1, it is characterized in that described tightening device (3) comprises that two draw ear (31), one draws the ear (31) and the sheave shaft (22) of adhesion frame (2) to connect firmly, another draws the bearing pin (32) of ear (31) on otic placode that an end of steel rope (1) is fixed, two draw ear (31) to connect by the thru-bolt (34) of a both ends open, (35) one of this thru-bolts are minus thread, and one is right-hand screw thread.
3. a kind of Upon Flexible Adhesion device that is used for stacker crane body according to claim 1 is characterized in that described building fixed support (4) is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201471370U CN201010459Y (en) | 2006-12-31 | 2006-12-31 | Flexible attaching device used for tower crane body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201471370U CN201010459Y (en) | 2006-12-31 | 2006-12-31 | Flexible attaching device used for tower crane body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201010459Y true CN201010459Y (en) | 2008-01-23 |
Family
ID=39045399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201471370U Expired - Fee Related CN201010459Y (en) | 2006-12-31 | 2006-12-31 | Flexible attaching device used for tower crane body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201010459Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920916A (en) * | 2010-09-02 | 2010-12-22 | 山东富友有限公司 | Flexible attachment of tower crane |
| CN102839819A (en) * | 2012-08-21 | 2012-12-26 | 中国能源建设集团广东省电力设计研究院 | Flexible attachment arranging and selecting method of ultra-large type cooling tower construction tower crane based on tower barrel safety |
| CN101670985B (en) * | 2009-08-21 | 2013-05-22 | 中国电力科学研究院 | Electric transmission line iron tower erection tower crane with flexible base and flexible adhesion |
| CN107055415A (en) * | 2017-06-21 | 2017-08-18 | 山东电力基本建设总公司 | Cooling tower Hydraulic Lifting-up Level Bridge attachment device |
| CN111762702A (en) * | 2020-07-20 | 2020-10-13 | 北京庞源机械工程有限公司 | Tower crane wire rope pretension locking device |
-
2006
- 2006-12-31 CN CNU2006201471370U patent/CN201010459Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670985B (en) * | 2009-08-21 | 2013-05-22 | 中国电力科学研究院 | Electric transmission line iron tower erection tower crane with flexible base and flexible adhesion |
| CN101920916A (en) * | 2010-09-02 | 2010-12-22 | 山东富友有限公司 | Flexible attachment of tower crane |
| CN101920916B (en) * | 2010-09-02 | 2012-07-25 | 山东富友有限公司 | Flexible attachment of tower crane |
| CN102839819A (en) * | 2012-08-21 | 2012-12-26 | 中国能源建设集团广东省电力设计研究院 | Flexible attachment arranging and selecting method of ultra-large type cooling tower construction tower crane based on tower barrel safety |
| CN102839819B (en) * | 2012-08-21 | 2014-12-10 | 中国能源建设集团广东省电力设计研究院 | Flexible attachment arranging and selecting method of ultra-large type cooling tower construction tower crane based on tower barrel safety |
| CN107055415A (en) * | 2017-06-21 | 2017-08-18 | 山东电力基本建设总公司 | Cooling tower Hydraulic Lifting-up Level Bridge attachment device |
| CN111762702A (en) * | 2020-07-20 | 2020-10-13 | 北京庞源机械工程有限公司 | Tower crane wire rope pretension locking device |
| CN111762702B (en) * | 2020-07-20 | 2022-05-03 | 北京庞源机械工程有限公司 | Tower crane steel wire rope pre-tightening locking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201598821U (en) | Steel wire suspending system of high altitude operating nacelle | |
| CN201010459Y (en) | Flexible attaching device used for tower crane body | |
| CN101539478B (en) | Tester for testing multifunctional vane | |
| CN101967796A (en) | Method for arranging parallel steel wire stay cable | |
| CN202298464U (en) | Steel strand connecting anchorage for hanging cable of stay cable | |
| CN111924720A (en) | Wind cable anchoring system of cable crane tower and construction method | |
| CN203998746U (en) | Portable suspension installation | |
| CN201495051U (en) | Crane jib for flat-top tower crane | |
| CN109252733A (en) | Adhesion type is from climbing pole lifting system | |
| CN102849622B (en) | Mast-based section-by-section vertical lifting assembling method of tower | |
| CN201176372Y (en) | Novel demountable traveling mast crane | |
| CN203529795U (en) | Special aerial conveyor | |
| CN206110810U (en) | Fixed armful of pole structure of staple bolt that slides | |
| CN206769526U (en) | Jack up Multifunctional creeping gin pole | |
| CN201756422U (en) | Two-head-suspension tower crane | |
| CN201397252Y (en) | Multifunctional blade testing desk | |
| CN103539020A (en) | Novel hoisting construction method and special hanging device | |
| CN210366509U (en) | Construction elevator capable of being integrally hoisted and installed | |
| CN201723387U (en) | Column type small-sized wind driven generator tower capable of automatically standing | |
| CN208686521U (en) | A kind of pylon steel strand wires wire installation | |
| CN203065046U (en) | Self-stabilizing double-rocker-arm lifting device for installation of high-rise tower | |
| CN201619965U (en) | Climbing lift | |
| CN220183815U (en) | Combined cable clamp device for connecting main cable and decorative cable | |
| CN219507518U (en) | Wall-attached support with pulley for winch | |
| CN109264580B (en) | Method for hoisting tower crane luffing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGLU ELECTROMECHANICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HUNAN JIANGLU MACHINERY GROUP CO., LTD. Effective date: 20080919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080919 Address after: Office of Electromechanical Technology Co., Ltd, Jiefang North Road, Yuhu Road, Yuhu District, Hunan, Xiangtan 411100, China Patentee after: Jianglu Electromechanical Science & Technology Co., Ltd. Address before: Hunan Province, Xiangtan province Jiefang North Road, Hunan Jiang Lu Machinery Group Co., Ltd. office, zip code: 411100 Patentee before: Hunan Jianglu Machinery Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20121231 |