CN202359500U - Cable feeder of automatic balance crane - Google Patents
Cable feeder of automatic balance crane Download PDFInfo
- Publication number
- CN202359500U CN202359500U CN 201120496050 CN201120496050U CN202359500U CN 202359500 U CN202359500 U CN 202359500U CN 201120496050 CN201120496050 CN 201120496050 CN 201120496050 U CN201120496050 U CN 201120496050U CN 202359500 U CN202359500 U CN 202359500U
- Authority
- CN
- China
- Prior art keywords
- cable
- automatic balance
- balance crane
- lifting
- long rod
- 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
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Abstract
The utility model belongs to the field of installation techniques of a stayed cable on a cable-stayed bridge, and specifically relates to a cable feeder of an automatic balance crane, which solves the problems that the existing lifting and feeding apparatus cannot feed the cable accurately into a cable conduit on a cable bent tower and the cable and a cable conduit are suppressed to easily form larger frictional force, thus, the cable is extremely easy to damage, the installation efficiency is low, the service life may be shortened and the uncertainty of safety during use is increased. The cable feeder of the automatic balance crane comprises a lifting pole installed on a lifter, wherein a fixed long rod and a length adjustable variable long rod are hinged at the bottom of the lifting pole, and the bottom ends of the fixed long rod and the variable long rod are hinged with Harvard clamps respectively. The cable feeder of the automatic balance crane has the advantages of improving the efficiency of cabling, avoiding damage of the cable, prolonging the service life of the cable and guaranteeing the safety in use period; the cable feeder of the automatic balance crane is suitable for lifting and feeding the cables with different diameters, lengths and included angles, can be matched with different lifting devices and used on different cable-stayed bridges, is convenient to assemble and disassemble, and be transferred to the construction site.
Description
Technical field
The utility model belongs to suspension cable mounting technique field on the cable stayed bridge, is that suspension cable is installed to the new tool on the Sarasota, is specifically related to a kind of autobalance and hangs hello cable device.
Background technology
In order to realize that hanging of cable feed, what take is with a play end of cable of wire rope more, and the drag-line rope has been installed on the termination in the prior art; Because there is certain angle to some extent in the mooring pipe on cable and the Sarasota, feed the rope difficulty, frictional resistance is big; Can damage cable; Installation effectiveness is low, even possible reduction of service life, increases the uncertainty of safety between the operating period.
Summary of the invention
The utility model is fed utensil in order to solve existing hanging; Can not accurately feed in the cable guide pipe of cable on Sarasota, cable and cable guide pipe are prone to form bigger frictional resistance because of suppressing strength, very easily damage cable; Installation effectiveness is low; Increase probabilistic problem safe between the operating period possible reduction of service life, provides a kind of autobalance easy, suitable, cheap, convenient, that can be recycled to hang and fed cable device.
The utility model adopts following technical scheme to realize: autobalance is hung and is fed cable device; Comprise the load of hanging that can be installed on the boom hoisting; Hanging the load bottom-hinged has solid stock and the adjustable variable stock of length, not presss from both sides Gu the bottom of stock and variable stock is hinged with the Kazakhstan respectively.
Spacing between not pressing from both sides through the length of adjusting variable stock, two Kazakhstan makes cable autobalance under the deadweight effect, and the adjustment cable is consistent with angle and cable guide pipe between the horizontal plane.
The utlity model has following beneficial effect: both reduced the frictional resistance between cable and the cable guide pipe, improved the efficient of reeving again, also avoided damage, can prolong the application life of rope, guaranteed the safety in the operating period to rope; The hanging of cable that is applicable to different-diameter, different length, different angles fed, and can cooperate with different boom hoistings, can on different stayed-cable bridges, use; Have assembly and disassembly convenience, transhipment job site characteristics easily.
Description of drawings
Fig. 1 is the structural representation of the utility model,
Fig. 2 is the installation process sketch map of the utility model.
Among the figure: 1-hangs load, the solid stock of 2-, and the variable stock of 3-, 4-are breathed out not folder, 5-cable, 6-Sarasota, 7-cable guide pipe, 8-boom hoisting.
The specific embodiment
Be described further in conjunction with the specific embodiment of accompanying drawing the utility model.
Hanging load 1, solid stock 2, variable stock 3, breathing out and not press from both sides 4 usefulness hinges and connect into to hang and feed utensil, each member uses various steel section bars and anti-corrosion material.Hanging load specifically is the structural member that can be installed on the boom hoisting, has installing hole on it.Hang solid stock of load bottom-hinged and variable stock, not press from both sides Gu stock and variable stock bottom are hinged with the Kazakhstan respectively.Variable stock is the adjustable structure of length, for example has the Collapsible structure of draw-in groove, and perhaps other can realize the structure of length adjustment and location in the prior art.
Practical implementation step: before use; Length and two Kazakhstan of the variable stock 3 of adjustment not press from both sides the spacing between 4 earlier; Add the effect of cable deadweight; Try to achieve autobalance, and make cable and horizontal plane angle b reach designing requirement (Sarasota cable guide pipe inclination angle b design load), this is operated in ground and accomplishes; To adjust hanging of angle then and feed device and winch to assigned address following of boom hoisting effect together with cable 5, and through hanging load hello cable 5 in cable guide pipe with move left and right up and down, up to the installation of completion cable.
This method had both reduced the frictional resistance between the cable guide pipe on cable and the Sarasota, had improved the efficient of reeving again, had also avoided the damage to rope, can prolong the application life of rope, guaranteed the safety in the operating period.
Claims (1)
1. an autobalance is hung and is fed cable device; It is characterized in that comprising to be installed on and hang load (1) on the boom hoisting (8); Hanging load (1) bottom-hinged has solid stock (2) and the adjustable variable stock of length (3), not presss from both sides (4) Gu the bottom of stock (2) and variable stock (3) is hinged with the Kazakhstan respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120496050 CN202359500U (en) | 2011-10-14 | 2011-12-03 | Cable feeder of automatic balance crane |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120390692.7 | 2011-10-14 | ||
| CN201120390692 | 2011-10-14 | ||
| CN 201120496050 CN202359500U (en) | 2011-10-14 | 2011-12-03 | Cable feeder of automatic balance crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359500U true CN202359500U (en) | 2012-08-01 |
Family
ID=45792846
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120496050 Expired - Fee Related CN202359500U (en) | 2011-10-14 | 2011-12-03 | Cable feeder of automatic balance crane |
| CN201110395511.4A Active CN102373669B (en) | 2011-10-14 | 2011-12-03 | Automatic balancing hanging feeds cable device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110395511.4A Active CN102373669B (en) | 2011-10-14 | 2011-12-03 | Automatic balancing hanging feeds cable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN202359500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373669A (en) * | 2011-10-14 | 2012-03-14 | 中铁三局集团有限公司 | Automatically balanced cable hoisting and feeding device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422440B (en) * | 2013-08-12 | 2015-05-06 | 中交第二航务工程局有限公司 | Cable-clamp-less hanging tool for cable bent tower steel anchor beam zone stay cable bent tower end anchoring |
| CN104120657B (en) * | 2014-08-01 | 2016-03-02 | 中国铁路总公司 | Follow-up beam face suspension cable guy rope hand-hole guiding device and construction method |
| CN105648923B (en) * | 2016-03-31 | 2017-05-10 | 中铁四局集团第一工程有限公司 | Stay cable saddle positioning method |
| CN108149928B (en) * | 2017-12-21 | 2020-05-19 | 中交路桥华南工程有限公司 | Tower end installation method of stay cable |
| CN110092280A (en) * | 2019-06-06 | 2019-08-06 | 烟台大学 | A kind of stock material boom hoisting and its application method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2897977Y (en) * | 2006-04-19 | 2007-05-09 | 江苏省电力公司南京供电公司 | Crane of small distributing transformer |
| JP4847789B2 (en) * | 2006-05-25 | 2011-12-28 | 株式会社エスイー | Cable laying method |
| CN200967424Y (en) * | 2006-07-18 | 2007-10-31 | 柳州桂通精密铸造有限公司（中外合资） | Inclined bracing wire |
| CN101298754B (en) * | 2008-05-16 | 2012-06-20 | 上海市政工程设计研究总院 | Pin abut type lifting rope |
| CN201272942Y (en) * | 2008-12-22 | 2009-07-15 | 湖南路桥建设集团公司 | Mounting angle regulation apparatus for stay cable column end of stayed-cable bridge |
| CN101445208B (en) * | 2008-12-29 | 2012-02-29 | 中铁二局股份有限公司 | Hanger for lifting construction of bridge cable |
| CN202359500U (en) * | 2011-10-14 | 2012-08-01 | 中铁三局集团有限公司 | Cable feeder of automatic balance crane |
-
2011
- 2011-12-03 CN CN 201120496050 patent/CN202359500U/en not_active Expired - Fee Related
- 2011-12-03 CN CN201110395511.4A patent/CN102373669B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373669A (en) * | 2011-10-14 | 2012-03-14 | 中铁三局集团有限公司 | Automatically balanced cable hoisting and feeding device |
| CN102373669B (en) * | 2011-10-14 | 2015-09-23 | 中铁三局集团有限公司 | Automatic balancing hanging feeds cable device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102373669B (en) | 2015-09-23 |
| CN102373669A (en) | 2012-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |