CN202055176U - Composite hanging basket with center cable plane and big cantilever girder structure - Google Patents
Composite hanging basket with center cable plane and big cantilever girder structure Download PDFInfo
- Publication number
- CN202055176U CN202055176U CN2011201125186U CN201120112518U CN202055176U CN 202055176 U CN202055176 U CN 202055176U CN 2011201125186 U CN2011201125186 U CN 2011201125186U CN 201120112518 U CN201120112518 U CN 201120112518U CN 202055176 U CN202055176 U CN 202055176U
- Authority
- CN
- China
- Prior art keywords
- main
- main frame
- hanging basket
- walking
- arm
- 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
- 239000002131 composite material Substances 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 claims description 11
- 238000009415 formwork Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a composite hanging basket with a center cable plane and big cantilever girder structure, which comprises bridge deck primary trusses and a bearing platform connected below the bridge deck primary trusses, wherein the bridge deck primary trusses are respectively arranged at both sides of a big cantilever girder; the bearing platform comprise a main frame and bearing platform trusses connected with both sides of the main frame; the main frame is provided with a bottom die plate, and the bearing platform trusses are provided with side die plates; a traction mechanism is arranged between the bridge deck primary trusses and the main frame; a traveling mechanism is arranged between the big cantilever girder and the main frame; and a thrust mechanism is arranged behind the main frame, and the rear part of the main frame is provided with an ejection mechanism. In the utility model, the bearing platform of the hanging basket is formed by a box girder main frame and truss combination structure; the rigidity of the hanging basket is effectively controlled; the dead weight of the hanging basket is reduced; and the cost is saved.
Description
Technical field
The utility model belongs to the bridge box and beam construction equipment,, be specifically related to the Hanging Basket that a kind of bridge box and beam is constructed.
Background technology
Hanging Basket is as the main technique equipment of concrete beam free cantilever casting method construction, and it is mainly formed has: load bearing system, anchor system, navigation system, running gear, pull cord system, template system.Its principle is the concrete beam section of concrete load to be cast effectively being transferred to Sarasota and having been poured into a mould by Hanging Basket.Existing Hanging basket on front support is used for two rope faces more and is not with and chooses the arm main beam structure greatly, the type Hanging Basket is supported on the walking of girder outer top surface by the piston shoes that are arranged in the C type extension leg, this walking manner is higher to the requirement of strength in the girder outside, and this walking manner when choosing arm configuration greatly is inapplicable when the outside.The tradition Hanging basket on front support adopts main longitudinal grider and crossbeam to constitute the Hanging Basket carrying platform, and it is inapplicable that this form of structure is chosen the arm main beam structure greatly to the rachis face.
Summary of the invention
The purpose of this utility model is to provide a kind of rachis face to choose the compound Hanging Basket of arm main beam structure greatly, to address the above problem.
The technical solution of the utility model is: the rachis face is chosen the compound Hanging Basket of arm main beam structure greatly, it comprises the bridge floor main couple, the carrying platform that the bridge floor main couple connects down, the bridge floor main couple is located at the both sides of choosing the arm girder greatly respectively, described carrying platform comprises main frame, the carrying platform truss that the main frame both sides connect; Establish soffit formwork on the main frame, establish side template on the carrying platform truss; Be provided with haulage gear between bridge floor main couple and the main frame; Choose greatly between arm girder and bridge floor main frame and be provided with walking mechanism; Be provided with thrust mechanism behind the main frame, the main frame rear portion is provided with lifting body.
Described bridge floor main couple comprises inboard main couple, and outside main couple connects the horizontal-associate beam between inboard main couple and the outside main couple; The connection girder is established in inboard main couple bottom, and the auxiliary connection girder is established in main couple bottom, the outside.
Described main frame comprises main longitudinal grider, and the both sides of main longitudinal grider are the sliding beam of walking, and crossbeam constitutes framework between the sliding beam of main longitudinal grider and walking.
Described walking mechanism comprises the piston shoes that overlap on the girder that is connected in the bridge floor main couple, is located at the haulage gear on the girder, and haulage gear is connected with piston shoes, is connected with main frame by connecting rod under the piston shoes.
The sliding beam of described walking is provided with the walking track.
Described walking mechanism comprises the walking track on the sliding beam of walking, chooses greatly on the arm girder and establishes traveling wheel, and traveling wheel contacts with the walking track.
Offer tension rod on the described main longitudinal grider and regulate locating slot.
Be connected by bearing pin between the sliding beam of the walking of described main frame and the carrying platform truss.
The utility model adopts case beam main frame and truss combining structure to constitute the carrying platform of Hanging Basket, has effectively controlled the rigidity of Hanging Basket, and has reduced the deadweight of Hanging Basket, has saved cost.Adopt piston shoes, connecting rod, walking mechanism and haulage gear to finish the empty basket walking task of Hanging Basket.During use, piston shoes are counter to be hooked on the main truss, and piston shoes link to each other with carrying platform by connecting rod, the carrying platform afterbody is anchored in by traveling wheel and chooses the arm kingpost baseplate greatly, the reach of haulage gear traction piston shoes moves forward thereby drive carrying platform, and this walking manner is steadily reliable.
Description of drawings
Fig. 1 Hanging Basket side schematic view of the present invention.
Fig. 2 Hanging Basket elevational schematic view of the present invention.
Fig. 3 carrying platform vertical view.
Fig. 4 carrying platform truss and the sliding beam connection layout of walking.
Fig. 5 outrigger and carrying platform truss connection layout.
Fig. 6 stretch-draw structural scheme of mechanism.
Fig. 7 thrust mechanism schematic diagram.
Fig. 8 lifting body schematic diagram.
Fig. 9 walking mechanism schematic diagram.
A-A view among Figure 10 Fig. 9.
B-B view among Figure 11 Fig. 9.
Figure 12 Hanging Basket template schematic diagram.
The specific embodiment
The specific embodiment
As shown in Figure 1, bridge floor main couple 2 is installed on the section of building 10.1 of bridge main tank beam, the bridge floor main couple is connected with carrying platform 12 times.
As shown in Figure 2, bridge floor main couple 2 is arranged on chooses arm girder 10.2 both sides greatly, has the trussed construction of two groups of same structures to constitute, and it comprises inboard main couple 2.1, and outside main couple 2.2 connects horizontal-associate beam 2.3 between inboard main couple 2.1 and the outside main couple 2.2; Inboard main couple bottom is established and is connected girder 2.4, and auxiliary connection girder 2.5 is established in main couple bottom, the outside.
As shown in Figure 2, carrying platform 1 comprises main frame 101, the carrying platform truss 1.6 that main frame 1.1 both sides connect.As shown in Figure 3, main frame comprises main longitudinal grider 1.1, and the both sides of main longitudinal grider 1.1 are the sliding beam 1.2 of walking, connect crossbeam between the sliding beam 1.2 of main longitudinal grider 1.1 and walking and constitute framework, and crossbeam comprises front beam 1.3, middle cross beam 1.4, rear cross beam 1.5.
The tension rod that offers tensioning equipment 3 on the main longitudinal grider 1.1 is regulated locating slot 1.9.
Big carrying platform truss 1.6 comprises the carrying platform truss 1.6 that is connected with the sliding beam 1.2 of walking, the outrigger 1.7 that is connected with carrying platform truss 1.6.
The sliding beam 1.2 of walking is provided with suspension centre at its front end on the other hand on the one hand as the walking rail beam, guarantees Hanging Basket direction across bridge stability.
As shown in Figure 4, the sliding beam 1.2 of walking is provided with otic placode 1.8, and carrying platform truss 1.6 is connected by the otic placode 1.8 on the sliding beam 1.2 of bearing pin 1.10 and walking.
As shown in Figure 5, an end of outrigger 1.7 is connected with the section of building 10.1, and the other end is connected with the auxiliary connection girder 2.5 of bridge floor main couple 2,
Shown in Fig. 1,6, stretch-draw mechanism 3 comprises stretch-draw cushion block 3.1, and tension rod 3.2 and suspension cable ground tackle 3.3 are formed, and stretch-draw cushion block 3.1 can be regulated locating slot 1.9 at the tension rod of main longitudinal grider 1.1 heads and slide.Be that tension rod 3.2 1 ends are fastened in the tension rod adjusting locating slot 1.9 of main longitudinal grider 1.1, the other end is fixed on (not shown) on the Sarasota.
Shown in Fig. 1,7, thrust mechanism 4 contacts with the back segment of main longitudinal grider 1.1, is connected with the section of building 10.1 of bridge main tank beam; It comprises the anchor pole 4.4 on the section of building 10.1 that is fixedly connected on bridge main tank beam, and anchor pole 4.4 connects thrust counter-force seat 4.1, and connecting screw rod 4.2 on the thrust counter-force seat 4.1 connects locking nut 4.3 on the screw rod 4.2.
Shown in Fig. 1,8, be connected with lifting body 5 between the section of building 10.1 of the back segment of main longitudinal grider 1.1 and bridge main tank beam, lifting body 5 comprises the support pad 5.1 that is connected with the section of building 10.1, support pad 5.1 is connected with strut 5.2, and another section of strut 5.2 is connected with main longitudinal grider 1.1 and passes through nut 5.3 and lock.
Shown in Fig. 1,9, be provided with walking mechanism 6 between bridge floor main couple 2 and the main frame 101; It comprises the piston shoes 6.1 (shown in Figure 10) that overlap on the connection girder 2.4 that is connected in bridge floor main couple 2, the haulage gear 6.4 in being located on the bottom girder 2.4, and haulage gear 6.4 is connected with piston shoes 6.1 by two finish rolling deformed bars; Piston shoes pass through connecting rod 6.2 for 6.1 times and are connected with main frame 101.
Shown in Fig. 9,11, to choose greatly between the sliding beam of arm girder and walking and be provided with walking mechanism, walking mechanism comprises the walking track 1.11 on the sliding beam 1.2 of walking, chooses greatly and establishes traveling wheel 6.3 on the arm girder, traveling wheel 6.3 contacts with walking track 1.11.The sliding beam 1.2 of walking can slide in traveling wheel 6.3.During the Hanging Basket walking, the reach of haulage gear traction piston shoes moves forward thereby drive carrying platform.
Shown in Fig. 1,12, Hanging Basket template 7 is made up of soffit formwork 7.1 and side template 7.2, and soffit formwork 7.1 is established on the main frame 101, and side template 7.2 is located on the carrying platform truss.
Claims (8)
1. a rachis face is chosen the compound Hanging Basket of arm main beam structure greatly, it comprises the bridge floor main couple, the carrying platform that the bridge floor main couple connects down, it is characterized in that the bridge floor main couple is located at the both sides of choosing the arm girder greatly respectively, described carrying platform comprises main frame, the carrying platform truss that the main frame both sides connect; Establish soffit formwork on the main frame, establish side template on the carrying platform truss; Be provided with haulage gear between bridge floor main couple and the main frame; Choose greatly between arm girder and main frame and be provided with walking mechanism; Be provided with thrust mechanism behind the main frame, the main frame rear portion is provided with lifting body.
2. the rachis face is chosen the compound Hanging Basket of arm main beam structure greatly according to claim 1, it is characterized in that the bridge floor main couple comprises inboard main couple, and outside main couple connects the horizontal-associate beam between inboard main couple and the outside main couple; The connection girder is established in inboard main couple bottom, and the auxiliary connection girder is established in main couple bottom, the outside.
3. the rachis face is chosen the compound Hanging Basket of arm main beam structure greatly according to claim 1, it is characterized in that described main frame comprises main longitudinal grider, and the both sides of main longitudinal grider are the sliding beam of walking, connect crossbeam between the sliding beam of main longitudinal grider and walking and constitute framework.
4. choose the compound Hanging Basket of arm main beam structure greatly as rachis face as described in claim 1 or 2 or 3, it is characterized in that described walking mechanism comprises the piston shoes that overlap on the girder that is connected in the bridge floor main couple, be located at the haulage gear on the girder, haulage gear is connected with piston shoes, is connected with main frame by connecting rod under the piston shoes.
5. choose the compound Hanging Basket of arm main beam structure greatly as rachis face as described in the claim 3, it is characterized in that described choosing greatly between arm girder and the sliding beam of walking is provided with walking mechanism.
6. choose the compound Hanging Basket of arm main beam structure greatly as rachis face as described in the claim 5, it is characterized in that described walking mechanism comprises the walking track on the sliding beam of walking, choose greatly on the arm girder and establish traveling wheel, traveling wheel contacts with the track of walking.
7. choose the compound Hanging Basket of arm main beam structure greatly as rachis face as described in the claim 3, it is characterized in that offering on the described main longitudinal grider tension rod and regulate locating slot.
8. choose the compound Hanging Basket of arm main beam structure greatly as rachis face as described in claim 1 or 3, be connected by bearing pin between the sliding beam of walking that it is characterized in that main frame and the carrying platform truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201125186U CN202055176U (en) | 2011-04-18 | 2011-04-18 | Composite hanging basket with center cable plane and big cantilever girder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201125186U CN202055176U (en) | 2011-04-18 | 2011-04-18 | Composite hanging basket with center cable plane and big cantilever girder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055176U true CN202055176U (en) | 2011-11-30 |
Family
ID=45015154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201125186U Expired - Fee Related CN202055176U (en) | 2011-04-18 | 2011-04-18 | Composite hanging basket with center cable plane and big cantilever girder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055176U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587292A (en) * | 2012-03-22 | 2012-07-18 | 中铁大桥局股份有限公司 | Construction system and method for suspended pouring with hanging basket |
| 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 |
| CN103074854A (en) * | 2013-01-23 | 2013-05-01 | 中交四航局第一工程有限公司 | Rear supporting point triangular bracket hanging basket and bridge construction method using same |
| CN103498426A (en) * | 2013-10-17 | 2014-01-08 | 重庆城建控股(集团)有限责任公司 | Construction method of super-tonnage single-cable-plane front fulcrum and back fulcrum combined type basket hanging system |
| CN105755967A (en) * | 2016-05-10 | 2016-07-13 | 河南省公路工程局集团有限公司 | Separated type adjustable thrust key device for stay cable hanging basket on main beam of 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 |
| CN112942132A (en) * | 2021-04-01 | 2021-06-11 | 中交二航局第二工程有限公司 | Front supporting point composite hanging basket and shifting method thereof |
-
2011
- 2011-04-18 CN CN2011201125186U patent/CN202055176U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587292A (en) * | 2012-03-22 | 2012-07-18 | 中铁大桥局股份有限公司 | Construction system and method for suspended pouring with hanging basket |
| 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 |
| CN102587292B (en) * | 2012-03-22 | 2014-09-24 | 中铁大桥局股份有限公司 | Hanging basket suspension casting construction system and method |
| CN103074854A (en) * | 2013-01-23 | 2013-05-01 | 中交四航局第一工程有限公司 | Rear supporting point triangular bracket hanging basket and bridge construction method using same |
| CN103498426A (en) * | 2013-10-17 | 2014-01-08 | 重庆城建控股(集团)有限责任公司 | Construction method of super-tonnage single-cable-plane front fulcrum and back fulcrum combined type basket hanging system |
| CN105755967A (en) * | 2016-05-10 | 2016-07-13 | 河南省公路工程局集团有限公司 | Separated type adjustable thrust key device for stay cable hanging basket on main beam of 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 |
| CN112942132A (en) * | 2021-04-01 | 2021-06-11 | 中交二航局第二工程有限公司 | Front supporting point composite hanging basket and shifting method thereof |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202055176U (en) | Composite hanging basket with center cable plane and big cantilever girder structure | |
| CN103074854B (en) | Rear supporting point triangular bracket hanging basket and bridge construction method using same | |
| CN201169749Y (en) | Simple pin-connected triangular hanging basket | |
| CN201232168Y (en) | Walking bridging machine | |
| CN201151881Y (en) | Wheeltrack type hoisting girder machine | |
| CN108004927B (en) | Double-limb triangular hanging basket and construction method for cantilever beam section of large-span continuous rigid frame bridge | |
| CN105274941B (en) | General construction method for partially ground-anchored cable-stayed suspension bridge | |
| CN101806038A (en) | Curved box girder sliding mold frame and construction method | |
| CN102094392A (en) | Lower supported hanging basket in bridge construction and application thereof | |
| CN101173503A (en) | Three-point walking single cable face cable-dragging suspension basket | |
| CN102409618B (en) | Inverted type triangular and obliquely-creeping cradle | |
| CN101787678A (en) | Large-span section assembling bridge manufacturing machine and assembling construction process thereof | |
| CN201952737U (en) | Stay rope hanging basket suitable for wide double plane cable stayed bridge | |
| CN210766424U (en) | Bridge triangle hanging basket | |
| CN111519550A (en) | A hanging basket suspension pouring system for a central cable-plane concrete cable-stayed bridge | |
| CN103437301A (en) | Method for mounting construction hanging basket of suspended pouring section of single plane cable-stayed bridge | |
| CN101481903A (en) | The method of erecting the main truss of the suspension bridge in mountainous area by reversing and assembling the spanning cable crane | |
| CN107268455B (en) | Concrete girder gooseneck composite structure beam cradle construction method | |
| CN210766433U (en) | Trapezoidal hanging basket structure | |
| CN203049471U (en) | Rear fulcrum triangular bracket hanging basket | |
| CN214831983U (en) | Novel asynchronous basket construction structures of hanging | |
| CN202280022U (en) | Inversely-hung triangular aslant-climbing hanging basket | |
| CN205348000U (en) | Cradle construction device of asymmetric arc variable cross section thin wing board case roof beam | |
| CN201972099U (en) | Through type hanging basket in bridge construction | |
| CN105386414B (en) | Lower-guide type main-truss-free hanging basket |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20200418 |