CN101041942A - Suspension bridge main cable rope retracting method - Google Patents
Suspension bridge main cable rope retracting method Download PDFInfo
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- CN101041942A CN101041942A CN 200710021520 CN200710021520A CN101041942A CN 101041942 A CN101041942 A CN 101041942A CN 200710021520 CN200710021520 CN 200710021520 CN 200710021520 A CN200710021520 A CN 200710021520A CN 101041942 A CN101041942 A CN 101041942A
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- suspension bridge
- steel disk
- strand
- combined type
- type steel
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Abstract
The invention relates to a coiling method of main cable of suspension bridge, substantially used to coil the cable of suspension bridge. The invention is characterized in that arranging a coiling steel disc into a combination steel disc which comprises a front cover plate (22), a back cover plate (23) and a taper drum (24). The taper drum is arranged between the front cover plate (22) and the back cover plate (23), while the back end of the taper drum is fixed with the back cover plate (23) and the front end is fixed with the front cover plate (22). When coils cable, coils the main cable on the taper drum horizontally arranged on the combination steel disc (2), and when stops coiling, first vertically arranges the combination steel disc (2), detaches the front cover plate (22), releases the cable from the taper drum, and packs without blank. The invention can sequentially arrange the cables, confirm the cable quality and realize non-blank package.
Description
Technical field
The present invention relates to a kind of suspension bridge main cable rope retracting method.Be mainly used in the receipts rope of main rope of suspension bridge strand.Belong to the bridge construction technical field.
Background technology
Traditional suspension bridge main cable rope retracting mode when setting up, is transported to set up scene and expansion with the strand that twists on the steel disk for strand is received on the axis steel disk vertical with the strand direction.Because in transportation and setting up, strand all is wrapped on the steel disk, therefore, its packing cost is higher, and appearance and size is bigger, and for the bridge in some high mountain gorge areas, strand can't be transported to the job site.
ZL00127808.8 discloses a kind of method for coiling or decoiling bunch of parallel steel wires, it is to carry out on a shaft center line is vertical turntable, the reel that one scalable adjusting diameter is arranged on the turntable, during rolling, the parallel wire unit thigh vertical row coil of wire behind reel, is shunk reel, take parallel wire unit thigh circle away, and with the tread flaking packaged, set up at the scene of being transported to.It mainly has the following disadvantages:
1, vertically places owing to reel, in receipts rope process from bottom to top, can't realize the orderly arrangement of strand on the reel, cause main rope of suspension bridge strand fall into disarray, in the main cable strand erection process, occur phenomenons such as strand intersection, sleave, filoselle easily, influence the quality of main rope of suspension bridge strand.
2, receive in the rope process,, cause the zinc pull-up of strand to fall, have a strong impact on the surface quality of strand because the total weight of strand was pressed on the strand of having packed up afterwards.
Summary of the invention:
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of strand of realizing to arrange, guarantee the strand quality in order, and can realize the suspension bridge main cable rope retracting method of non-blank package.
The object of the present invention is achieved like this: a kind of suspension bridge main cable rope retracting method, it is characterized in that: the rolling steel disk is arranged to the combined type steel disk, this combined type steel disk comprises front shroud, back shroud and swift, described swift is arranged between front shroud and the back shroud, its rear end and back shroud are fixed, and front end is fixedlyed connected with front shroud.When receiving rope, the main rope of suspension bridge strand is wound on the swift of horizontal combined type steel disk, behind the receipts hitch bundle, earlier the combined type steel disk is vertically placed, again front shroud is removed, again strand is deviate from from swift at last, and with the tread flaking packaged.
Compare with existing suspension bridge main cable rope retracting, the present invention has following advantage:
1, receives in the rope process, utilize horizontal reel, realized the orderly arrangement of strand, avoided the zinc pull-up of strand to fall, in main rope of suspension bridge strand erection process, avoided the phenomenons such as intersection, sleave of strand, guaranteed the quality of strand.
2, can dwindle the appearance and size of main rope of suspension bridge strand,, can realize the transportation of strand and set up for the bridge in some high mountain gorge areas.
3, realize no steel disk non-blank package, can reduce the packing cost of main rope of suspension bridge strand.
4, simple and efficient to handle.
Description of drawings
Fig. 1 is the Facad structure schematic diagram of suspension bridge main cable rope retracting device of the present invention.
Fig. 2 is the Facad structure schematic diagram of the combined type steel disk of the present invention's employing.
Fig. 3 is receipts rope process one schematic diagram of the present invention.
Fig. 4 is receipts rope process two schematic diagrames of the present invention.
Among the figure: support 1, combined type steel disk 2, transmission central axis 3, canine tooth axle 4, finger 5, pinion 6, motor 7, anchor bolt 21, front shroud 22, back shroud 23, swift 24, insulated column 25.
The specific embodiment
Referring to Fig. 1, Fig. 1 mainly is made up of support 1, combined type steel disk 2, transmission central axis 3, canine tooth axle 4, finger 5, pinion 6 and motor 7 for a kind of suspension bridge main cable rope retracting device that the present invention adopts.Described transmission central axis 3 lateral means are on support 1, and combined type steel disk 2 is placed on the transmission central axis 3; Described motor 7 outputs link to each other with pinion 6, pinion 6 and gear wheel 4 engagements, and gear wheel 4 is fixedly connected on the transmission central axis 3, and finger 5 one end devices are in gear wheel 4 inboards, and the other end inserts in the combined type steel disk 2.
Referring to Fig. 2, described combined type steel disk 2 mainly is made up of anchor bolt 21, front shroud 22, back shroud 23, swift 24 and insulated column 25.Described swift 24 is arranged between front shroud 22 and the back shroud 23, and its rear end and back shroud 23 is fixing, and front end is fixedlyed connected with front shroud 22 with anchor bolt 21, and insulated column 25 is vertically packed in the hole of swift 24.
When receiving rope, according to the strand length of required formation, the insulated column 25 of packing on the swift of combined type steel disk 2 earlier twists in the main rope of suspension bridge strand on the horizontal swift, as Fig. 3; After receiving the hitch bundle, earlier combined type steel disk 2 is vertically placed, as Fig. 4, and then with front shroud 22 dismountings, and remove insulated column 25, strand is deviate from from swift, and with the tread flaking packaged.
Claims (2)
1, a kind of suspension bridge main cable rope retracting method, it is characterized in that: the rolling steel disk is arranged to the combined type steel disk, this combined type steel disk comprises front shroud (22), back shroud (23) and swift (24), described swift is arranged between front shroud (22) and the back shroud (23), its rear end and back shroud (23) are fixing, and front end is fixedlyed connected with front shroud (22).When receiving rope, the main rope of suspension bridge strand is wound on the swift of horizontal combined type steel disk (2), behind the receipts hitch bundle, earlier combined type steel disk (2) is vertically placed, again front shroud (22) is removed, again strand is deviate from from swift at last, and with the tread flaking packaged.
2, a kind of suspension bridge main cable rope retracting method according to claim 1, it is characterized in that: go forward the main rope of suspension bridge strand being twisted in horizontal combined type steel disk (2), on the swift (24) of combined type steel disk (2), be screwed into insulated column (25) earlier; After front shroud (22) is removed, remove insulated column (25) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100215200A CN100489195C (en) | 2007-04-17 | 2007-04-17 | Suspension bridge main cable rope retracting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100215200A CN100489195C (en) | 2007-04-17 | 2007-04-17 | Suspension bridge main cable rope retracting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101041942A true CN101041942A (en) | 2007-09-26 |
| CN100489195C CN100489195C (en) | 2009-05-20 |
Family
ID=38807716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100215200A Active CN100489195C (en) | 2007-04-17 | 2007-04-17 | Suspension bridge main cable rope retracting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100489195C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436589A (en) * | 2016-11-01 | 2017-02-22 | 宁波市交通规划设计研究院有限公司 | Reinforced structure and method for controlling deformation compatibility of mountainous area suspension type bridge |
| CN112064384A (en) * | 2020-08-17 | 2020-12-11 | 中铁大桥勘测设计院集团有限公司 | Arrangement structure and arrangement method before extrusion and rounding of main cable of suspension bridge |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2261416Y (en) * | 1996-07-03 | 1997-09-03 | 渠志为 | Winch |
| CN1163397C (en) * | 2000-12-06 | 2004-08-25 | 上海浦江缆索有限公司 | Method for coiling or decoiling bunch of parallel steel wires |
| CN2606096Y (en) * | 2002-03-12 | 2004-03-10 | 重庆交通科研设计院 | Steel disc with conical cylinder |
| CN2546419Y (en) * | 2002-04-11 | 2003-04-23 | 李居炎 | Electric wire and cable reel made of magnesite material |
-
2007
- 2007-04-17 CN CNB2007100215200A patent/CN100489195C/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436589A (en) * | 2016-11-01 | 2017-02-22 | 宁波市交通规划设计研究院有限公司 | Reinforced structure and method for controlling deformation compatibility of mountainous area suspension type bridge |
| CN112064384A (en) * | 2020-08-17 | 2020-12-11 | 中铁大桥勘测设计院集团有限公司 | Arrangement structure and arrangement method before extrusion and rounding of main cable of suspension bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100489195C (en) | 2009-05-20 |
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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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU FASTEN CABLE CO., LTD. Free format text: FORMER NAME: FAERSHENG XINRIZHITIE CABLES CO., LTD., JIANGSU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214445, Jiangsu City, Jiangyin Province Huang Town, Cheng Chang Industrial Development Zone Patentee after: Jiangsu Fasten Rope Co., Ltd. Address before: 214445, Jiangsu City, Jiangyin Province Huang Town, Cheng Chang Industrial Development Zone Patentee before: Faersheng Xinrizhitie Cables Co., Ltd., Jiangsu |