CN102758404B - Front fulcrum hanging basket travelling device of spatial V-shaped cable-stayed bridge - Google Patents
Front fulcrum hanging basket travelling device of spatial V-shaped cable-stayed bridge Download PDFInfo
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- CN102758404B CN102758404B CN201210249974.4A CN201210249974A CN102758404B CN 102758404 B CN102758404 B CN 102758404B CN 201210249974 A CN201210249974 A CN 201210249974A CN 102758404 B CN102758404 B CN 102758404B
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Abstract
The invention relates to a front fulcrum hanging basket travelling device of a spatial V-shaped cable-stayed bridge, which includes a hanging device, a travelling device and a traction device, wherein the hanging device is connected with the travelling device and the traction device respectively; the hanging device includes a beam top truss travelling rail, a beam top truss is arranged on the beam top truss travelling rail and connected with a front fulcrum hanging basket secondary girder, and a hanging basket is connected onto the front fulcrum hanging basket secondary girder; the traction device includes a front fulcrum hanging basket traction device, a traction device on the beam top truss and a traction device on a beam bottom plate; and the travelling device includes a front travelling device, a rear travelling device and a truss travelling device. The invention has the benefits that as the hanging basket structure is mainly influenced by the main beam structure, no hook exists, and the front fulcrum hanging basket travelling device can be free from the limitation of the stayed cable spatial angle during travelling; the structure is simple, the stress is clear, the maintenance is convenient, and the problems are easy to detect; and the main beam embedded part is convenient to mount and facilitates travelling.
Description
Technical field
The present invention relates to a kind of space cable stayed-cable bridge of falling Eight characters Hanging basket on front support running gear.
Background technology
Hanging-basket walking device is a kind of device of generally applying in present engineering, application at present hanging-basket walking device more widely is the running gear of the Hanging basket on front support of employing, this device uses C shape hook to realize by central bearing point, be after inclined guy cable stretching arrives the design load anchoring, anchor point and horizontal reacting force bearing after the releasing anchor system, C shape hook is dropped on the walking slide plate, and during walking, the whole gravity of Hanging Basket is by the C shape hook suspention of both sides, upstream and downstream.River, favourable opposition river in Guangxi grand bridge is designed to the space oblique cord and is arranged as " the Eight characters ", vertical king-tower is in the girder outside, suspension cable on girder is outward-dipping, tradition take central bearing point C shape hook as Hanging Basket and the cable stayed bridge of walking manner spatially overlapping, as change two hook walkings into and can walk around suspension cable, but the structure stress complexity, construction sequence is loaded down with trivial details,, there is larger potential safety hazard in operating difficulties.Therefore, to this product, should further improve.
Summary of the invention
The purpose of this invention is to provide a kind of space cable stayed-cable bridge of falling Eight characters Hanging basket on front support running gear, to overcome the currently available technology above shortcomings.
The objective of the invention is to be achieved through the following technical solutions:
A kind of space cable stayed-cable bridge of falling Eight characters Hanging basket on front support running gear, the described space cable stayed-cable bridge of falling Eight characters Hanging basket on front support running gear is comprised of suspension arrangement, running gear and draw-gear, and suspension arrangement is connected with draw-gear with running gear respectively; Described suspension arrangement comprises back truss walking track, and back truss walking track is provided with the back truss, and the back truss is connected with Hanging basket on front support time longeron, on Hanging basket on front support time longeron, is connected with Hanging Basket; Described draw-gear comprises draw-gear on Hanging basket on front support draw-gear, back truss and the draw-gear of Liang Dibanchu, described Hanging basket on front support draw-gear comprises that the draw-gear of draw-gear on the back truss and Liang Dibanchu forms, and the jack one between the suspension bracket that the draw-gear on the back truss is hung by front traveling and truss under casing beam forms; The draw-gear of Liang Dibanchu is comprised of the dilatory counter-force seat on jack two, steel strand and the described Hanging basket on front support time longeron on the walking distribution beam.
Described running gear comprises front running gear, rear running gear and truss running gear, and described front running gear comprises truss under casing beam and front traveling sliding way and the glide path between hanging, and truss under casing beam and front traveling are slidably connected between hanging; Described rear running gear comprises walking truss and the lower walking truss be slidably connected with upper walking truss, and described upper walking truss is fixed on the bottom that rear traveling is hung, and described lower walking truss is fixed on Hanging basket on front support time longeron; The truss running gear is comprised of bearing and reaction beam jack.
Described back truss comprises the bearing group, the bearing group has been bolted truss under casing beam, in the middle part of truss under casing beam, by locating in the middle of bolt and case beam, vertical rod is vertical to be connected, the two ends of truss under casing beam are hinged by the top of place's vertical rod in the middle of oblique pull band and case beam respectively, the rear end of truss under casing beam by the back truss after anchor device be connected with stull and connect system, stull connects to fasten and is provided with rear traveling and hangs, the front end that stull connects system is provided with the walking distribution beam, the front end of described truss under casing beam is provided with front traveling and hangs, described back truss is hung with rear traveling and is hung with the rear and front end of Hanging basket on front support time longeron and be connected by front traveling respectively, the Hanging basket on front support time longeron outside is provided with main longitudinal grider, front end and middle part that described stull connects system are respectively equipped with suspension cable, and suspension cable is connected with truss under casing beam.
Beneficial effect of the present invention is:
1, cradle structure is affected by main beam structure only, because not linking up with, can break away from the restriction of suspension cable space angle during walking.
2, simple in structure, stressed clear, easy to maintenance, easily search after topic between occurring.
3, girder built-in fitting, installation, walking side are conveniently.
The accompanying drawing explanation
Below with reference to the accompanying drawings the present invention is described in further detail.
Fig. 1 is the structural representation of the described space of the embodiment of the present invention cable stayed-cable bridge of falling Eight characters Hanging basket on front support running gear;
Fig. 2 is the Hanging Basket walking original state facade arrangement diagram of the described space of the embodiment of the present invention cable stayed-cable bridge of falling Eight characters Hanging basket on front support running gear;
Fig. 3 is the lateral view of Fig. 2;
Fig. 4 is the Hanging Basket walking of the described space of the embodiment of the present invention cable stayed-cable bridge of falling the Eight characters Hanging basket on front support running gear state facade arrangement diagram that puts in place;
Fig. 5 is that the upper and lower walking truss of the described space of the embodiment of the present invention cable stayed-cable bridge of falling Eight characters Hanging basket on front support running gear is at put in place the structure chart of state of Hanging Basket walking.
In figure:
1, Hanging basket on front support time longeron; 2, Hanging Basket; 3, bearing group; 4, truss under casing beam; 5, place's vertical rod in the middle of the case beam; 6, oblique pull band; 7, anchor device after the back truss; 8, stull connects system; 9, rear traveling is hung; 10, walking distribution beam; 11, front traveling is hung; 12, jack one; 13, jack two; 14, dilatory counter-force seat; 15, upper walking truss; 16, lower walking truss; 17, main longitudinal grider; 18, suspension cable.
The specific embodiment
As Figure 1-5, the described a kind of space of the embodiment of the present invention cable stayed-cable bridge of falling Eight characters Hanging basket on front support running gear, the described space cable stayed-cable bridge of falling Eight characters Hanging basket on front support running gear is comprised of suspension arrangement, running gear and draw-gear, and suspension arrangement is connected with draw-gear with running gear respectively; Described suspension arrangement comprises back truss walking track, and back truss walking track is provided with the back truss, and the back truss is connected with Hanging basket on front support time longeron 1, on Hanging basket on front support time longeron 1, is connected with Hanging Basket 2; Described draw-gear comprises draw-gear on Hanging basket on front support draw-gear, back truss and the draw-gear of Liang Dibanchu, described running gear comprises front running gear, rear running gear and truss running gear, described Hanging basket on front support draw-gear comprises that the draw-gear of draw-gear on the back truss and Liang Dibanchu forms, and the draw-gear on the back truss hangs suspension bracket on 11 by front traveling and the jack 1 between truss under casing beam 4 forms; The draw-gear of Liang Dibanchu is comprised of the dilatory counter-force seat 14 on jack 2 13, steel strand and the described Hanging basket on front support time longeron 1 on walking distribution beam 10.Described front running gear comprises that truss under casing beam 4 and front traveling hang sliding way and the glide path between 11, and truss under casing beam 4 and front traveling are slidably connected between hanging 11; Described rear running gear comprises walking truss 15 and the lower walking truss 16 be slidably connected with upper walking truss 15, described upper walking truss 15 is fixed on rear traveling and hangs 9 bottom, described lower walking truss 16 is fixed on Hanging basket on front support time longeron 1, and the truss running gear is comprised of bearing and reaction beam jack
Described back truss comprises bearing group 3, bearing group 3 has been bolted truss under casing beam 4, truss under casing beam 4 middle parts are connected by vertical rod 5 is vertical at place in the middle of bolt and case beam, the two ends of truss under casing beam 4 are hinged with the top of the middle place's vertical rod 5 of case beam by oblique pull band 6 respectively, the rear end of truss under casing beam 4 by the back truss after anchor device 7 to be connected with that stull connects be 8, it is 8 to be provided with rear traveling and to hang 9 that stull connects, it is that 8 front end is provided with walking distribution beam 10 that stull connects, the front end of described truss under casing beam 4 is provided with front traveling and hangs 11, described back truss is hung 11 by front traveling respectively and is hung 9 with rear traveling and be connected with the rear and front end of Hanging basket on front support time longeron 1, Hanging basket on front support time longeron 1 outside is provided with main longitudinal grider 17.It is that 8 front end and middle part are respectively equipped with suspension cable 18 that described stull connects, and suspension cable 18 is connected with truss under casing beam 4.
During concrete the use, front traveling hang 11 and rear traveling hang 9 and hung and be hung in Hanging basket on front support draw-gear 1, by jack 1 and jack 2 13 traction Hanging Baskets 2 walkings, walking put in place with interim suspender belt with after hang Hanging Basket be lifted to the case beam at the bottom of, middle hanger is installed, adjust the bed die absolute altitude, in prestretching, after hang, suspension cable 18 is installed, and be connected with pull cord system, resistance when reducing to walk, be welded with the 4mm corrosion resistant plate at each slideway place, and be coated with in time lubrication oil.
Hanging Basket walking step:
Step 1: Hanging Basket is prepared walking
1, jack tension guy rope end makes anchor cup termination reach design attitude, tightens suspension cable anchoring nut.
2, reach back truss, rear traveling hang 9, front traveling hangs 11 and related system, shed pull cord system, and suspension cable 18 is transformed on girder by the guy rope system, and the stretching oblique drag-line 18 for the third time.Before and after regulating, suspension rod and front traveling hang 11, until platform hanging basket decline 465mm, make the rear end of Hanging basket on front support time longeron 1 act on rear traveling and hang on 9, and Hanging Basket hoisting frame 3500mm then descends.
3, front traveling is installed and hangs 11, end platform running gear is installed, prepare reach.
Step 2: Hanging Basket walking
1, end platform running gear is installed
2, after 4 meters of Hanging Basket 2 reaches, Hanging basket on front support time longeron 1 is installed, then Hanging Basket 2 walks on 4 meters to design attitude.
Step 3: Hanging Basket circulation construction
1, rear hangar system and interim front hangar system are installed, promote Hanging Basket 465mm.,, in installation, rear suspension bar and press monitored instruction and adjust the bed die absolute altitude with the construction beam section is closely connected to bed die, in prestretching, rear suspension bar, installation suspension cable 18, and be connected with pull cord system.
2, promote Hanging Basket hoisting frame 3500mm, install and adjust template system; Inner Moulding Board in Building and assembling reinforcement are installed, the prestressed pipeline.
3, guarantee that the suspension cable nut leaves the anchor plate certain distance, by design load prestretching suspension cable.The anchoring pull cord system, make Hanging Basket 2 stressed by guy rope.
4, rear traveling is hung 9 reach 8m to next piece section design attitude.
5, move back essence frame after, after checking that the Hanging Basket each several part meets the requirements, cast sections concrete, enter next circulation.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but do any variation on its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection scope of the present invention.
Claims (2)
1. the space cable stayed-cable bridge of falling an Eight characters Hanging basket on front support running gear, comprise suspension arrangement, running gear and draw-gear, and suspension arrangement is connected with draw-gear with running gear respectively, it is characterized in that: described suspension arrangement comprises back truss walking track, described back truss walking track is provided with the back truss, the back truss is connected with Hanging basket on front support time longeron (1), on described Hanging basket on front support time longeron (1), is connected with Hanging Basket (2), described draw-gear comprises the Hanging basket on front support draw-gear, described Hanging basket on front support draw-gear is comprised of the draw-gear of the draw-gear on the back truss and Liang Dibanchu, wherein the draw-gear on the back truss is hung suspension bracket on (11) by front traveling and the jack one (12) between truss under casing beam (4) forms, and the draw-gear of Liang Dibanchu is comprised of the dilatory counter-force seat (14) on jack two (13), steel strand and described Hanging basket on front support on walking distribution beam (10) time longeron (1), described running gear comprises front running gear, rear running gear and truss running gear, described back truss comprises bearing group (3), bearing group (3) has been bolted truss under casing beam (4), truss under casing beam (4) middle part is by bolt and place's vertical connection of vertical rod (5) in the middle of the case beam, the two ends of truss under casing beam (4) are hinged with the top of case beam middle place vertical rod (5) by oblique pull band (6) respectively, the rear end of truss under casing beam (4) by the back truss after anchor device (7) be connected with stull and connect system (8), stull connection system (8) is provided with rear traveling and hangs (9), the front end that stull connects system (8) is provided with walking distribution beam (10), the front end of described truss under casing beam (4) is provided with front traveling and hangs (11), described back truss is hung (11) and rear traveling by front traveling respectively and is hung (9) and be connected with the rear and front end of Hanging basket on front support time longeron (1), Hanging basket on front support time longeron (1) outside is provided with main longitudinal grider (17), described front running gear comprises that truss under casing beam (4) and front traveling hang sliding way and the glide path between (11), and truss under casing beam (4) and front traveling are hung between (11) and be slidably connected, described rear running gear comprises walking truss (15) and the lower walking truss (16) be slidably connected with upper walking truss (15), described upper walking truss (15) is fixed on the bottom that (9) are hung in rear traveling, and described lower walking truss (16) is fixed on Hanging basket on front support time longeron (1), the truss running gear is comprised of bearing and reaction beam jack.
2. the space according to claim 1 cable stayed-cable bridge of falling Eight characters Hanging basket on front support running gear, it is characterized in that: front end and middle part that described stull connects system (8) are respectively equipped with suspension cable (18), and suspension cable (18) is connected with truss under casing beam (4).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210249974.4A CN102758404B (en) | 2012-07-19 | 2012-07-19 | Front fulcrum hanging basket travelling device of spatial V-shaped cable-stayed bridge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210249974.4A CN102758404B (en) | 2012-07-19 | 2012-07-19 | Front fulcrum hanging basket travelling device of spatial V-shaped cable-stayed bridge |
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| CN102758404A CN102758404A (en) | 2012-10-31 |
| CN102758404B true CN102758404B (en) | 2014-01-08 |
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| CN201210249974.4A Active CN102758404B (en) | 2012-07-19 | 2012-07-19 | Front fulcrum hanging basket travelling device of spatial V-shaped cable-stayed bridge |
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| CN103243659B (en) * | 2013-05-21 | 2015-02-11 | 中铁八局集团第一工程有限公司 | Cantilever hanging bracket and using method thereof |
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| CN103437302A (en) * | 2013-08-21 | 2013-12-11 | 中交二公局第一工程有限公司 | Hanging basket construction method for suspension pouring section of single cable plane cable-stayed bridge |
| CN107059654A (en) * | 2017-04-25 | 2017-08-18 | 中铁上海工程局集团有限公司 | The compound overlength Hanging basket on front support of single cable plane and its installation method |
| CN108330842B (en) * | 2018-04-19 | 2024-04-26 | 郑州新大方重工科技有限公司 | Bridge girder erection machine for erection construction of large-span reinforced concrete composite girder and construction method |
| CN111576249A (en) * | 2020-06-04 | 2020-08-25 | 安徽省公路桥梁工程有限公司 | Novel ultra-wide overhanging combined guy rope hanging basket |
| CN112942132B (en) * | 2021-04-01 | 2022-11-22 | 中交二航局第二工程有限公司 | Front supporting point composite hanging basket and shifting method thereof |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989218A (en) * | 1973-07-17 | 1976-11-02 | Societe D'etudes De Genie Civil Et De Techniques Industrielles (Ge.C.T.I.) | Cantilever form used in bridge construction |
| CN1916289A (en) * | 2006-08-28 | 2007-02-21 | 杨秋利 | Diamond shaped cradle in truss type |
| CN201109899Y (en) * | 2007-08-30 | 2008-09-03 | 中铁大桥局集团第一工程有限公司 | Lower girder-sliding type construction hanging basket |
| CN201250384Y (en) * | 2008-08-29 | 2009-06-03 | 山东黄河工程集团有限公司 | Hanging basket |
| CN201250385Y (en) * | 2008-09-10 | 2009-06-03 | 中铁八局集团第一工程有限公司 | Rear support long cantilevered traveling carriage system for cable-stayed bridge cantilever casting |
| CN201598571U (en) * | 2010-01-05 | 2010-10-06 | 叶新 | Novel central cable-stayed bridge construction basket hanging device |
| CN201794030U (en) * | 2010-07-22 | 2011-04-13 | 中国建筑第二工程局有限公司 | Hanging basket advancing traction device for continuous beams |
| CN201972099U (en) * | 2011-03-03 | 2011-09-14 | 中铁四局集团第一工程有限公司 | Through type hanging basket in bridge construction |
| CN102330414A (en) * | 2011-08-09 | 2012-01-25 | 中铁十二局集团第二工程有限公司 | Hanging basket cantilever method construction method of large-span continuous rigid beam sidespan cast-in-place beam section |
| CN102373673A (en) * | 2011-11-24 | 2012-03-14 | 中铁二十一局集团有限公司 | Bridge construction rolling shaft hanging basket across railway existing line and use method thereof |
| CN102493362A (en) * | 2011-11-24 | 2012-06-13 | 中铁二十三局集团有限公司 | Construction method for midspan closure segment of longspan continuous rigid frame bridge |
| CN102587292A (en) * | 2012-03-22 | 2012-07-18 | 中铁大桥局股份有限公司 | System and method for cradle cantilever construction |
| CN102587293A (en) * | 2012-03-22 | 2012-07-18 | 中铁大桥局股份有限公司 | System and method for cradle cantilever construction of variable-width section concrete girder |
-
2012
- 2012-07-19 CN CN201210249974.4A patent/CN102758404B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989218A (en) * | 1973-07-17 | 1976-11-02 | Societe D'etudes De Genie Civil Et De Techniques Industrielles (Ge.C.T.I.) | Cantilever form used in bridge construction |
| CN1916289A (en) * | 2006-08-28 | 2007-02-21 | 杨秋利 | Diamond shaped cradle in truss type |
| CN201109899Y (en) * | 2007-08-30 | 2008-09-03 | 中铁大桥局集团第一工程有限公司 | Lower girder-sliding type construction hanging basket |
| CN201250384Y (en) * | 2008-08-29 | 2009-06-03 | 山东黄河工程集团有限公司 | Hanging basket |
| CN201250385Y (en) * | 2008-09-10 | 2009-06-03 | 中铁八局集团第一工程有限公司 | Rear support long cantilevered traveling carriage system for cable-stayed bridge cantilever casting |
| CN201598571U (en) * | 2010-01-05 | 2010-10-06 | 叶新 | Novel central cable-stayed bridge construction basket hanging device |
| CN201794030U (en) * | 2010-07-22 | 2011-04-13 | 中国建筑第二工程局有限公司 | Hanging basket advancing traction device for continuous beams |
| CN201972099U (en) * | 2011-03-03 | 2011-09-14 | 中铁四局集团第一工程有限公司 | Through type hanging basket in bridge construction |
| CN102330414A (en) * | 2011-08-09 | 2012-01-25 | 中铁十二局集团第二工程有限公司 | Hanging basket cantilever method construction method of large-span continuous rigid beam sidespan cast-in-place beam section |
| CN102373673A (en) * | 2011-11-24 | 2012-03-14 | 中铁二十一局集团有限公司 | Bridge construction rolling shaft hanging basket across railway existing line and use method thereof |
| CN102493362A (en) * | 2011-11-24 | 2012-06-13 | 中铁二十三局集团有限公司 | Construction method for midspan closure segment of longspan continuous rigid frame bridge |
| CN102587292A (en) * | 2012-03-22 | 2012-07-18 | 中铁大桥局股份有限公司 | System and method for cradle cantilever construction |
| CN102587293A (en) * | 2012-03-22 | 2012-07-18 | 中铁大桥局股份有限公司 | System and method for cradle cantilever construction of variable-width section concrete girder |
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