CN106351123A - Single-cable and multi-box construction hanging basket applicable to corrugated steel web girder - Google Patents
Single-cable and multi-box construction hanging basket applicable to corrugated steel web girder Download PDFInfo
- Publication number
- CN106351123A CN106351123A CN201610834242.XA CN201610834242A CN106351123A CN 106351123 A CN106351123 A CN 106351123A CN 201610834242 A CN201610834242 A CN 201610834242A CN 106351123 A CN106351123 A CN 106351123A
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- China
- Prior art keywords
- hanging basket
- main
- main truss
- construction hanging
- wavelike steel
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a single-cable and multi-box construction hanging basket applicable to a corrugated steel web girder. The single-cable and multi-box construction hanging basket comprises a bearing system, an anchoring system, a walking system and a formwork system, wherein the bearing system comprises two groups of main truss structures which are symmetrically arranged above the concrete girder, each group of main truss structures comprise front cross beams and rear cross beams, and the front cross beams on different groups of main truss structures are mutually connected through opening and closing devices; the rear cross beams on different groups of main truss structures are mutually connected through opening and closing devices; each group of main truss structures are provided with lifting systems used for lifting corrugated steel webs. The single-cable and multi-box construction hanging basket is simple in structure and convenient to use, and the problems about backing of the single-cable and multi-box girder hanging basket and rapid and omnibearing mounting of the corrugated steel webs are effectively solved.
Description
Technical field
The present invention relates to a kind of Wavelike steel webplate main girder construction Hanging Basket, belong to bridge box and beam constructing device technical field, especially
It is related to a kind of single rope many casees Wavelike steel webplate main girder construction Hanging Basket.
Background technology
In the prior art, rear-support hanging basket is as the master of continuous bridge or the construction of steel structure bridge beams of concrete free cantilever casting method
Want process equipment, it mainly forms has: load bearing system, anchor system, alignment system, running gear, template system.Its principle is
By Hanging Basket, concrete load to be cast is effectively transferred to the Concrete Beam Segment of cast.Existing rear-support hanging basket is multiplex
In whole concrete main beam structure, when the type Hanging Basket to bear concrete cast by being arranged on the load-carrying members poured into a mould in beam section
Load, pass through during walking to arrange track on girder top, promote hanging basket advancing or rollback.This cradle structure form to girder is
The main beam structure of the Wavelike steel webplate in rachis face and Combined concrete is inapplicable.
Content of the invention
The defect existing for above-mentioned prior art, the technical problem to be solved in the present invention is to provide a kind of single rope many casees ripple
Shape steel web main girder construction Hanging Basket, which solves the rollback problem of single rope many casees girder Hanging Basket and the quickly entirely square of Wavelike steel webplate
Position installation question.
For solving above-mentioned technical problem, present invention employs such a list rope many casees Wavelike steel webplate main girder construction and hang
Basket, it includes load bearing system, anchor system, running gear and template system, and described load bearing system includes two groups and is symmetrically arranged in
Main truss structure above concrete girder；It is provided with front beam and rear cross beam in every group of main truss structure；Different group main truss structure
On front beam between be connected with each other by closing device；Pass through closing device phase between rear cross beam in different group main truss structure
Connect；Hoisting system for lifting Wavelike steel webplate is additionally provided with every group of main truss structure.
In a kind of preferred embodiment of the present invention, described closing device includes fixing end and movable end；Described activity
End is hinged with one group of main truss structure, and described fixing end is affixed with another group of main truss structure；Described fixing end and described movable end it
Between be detachably interconnected by bolt.
In a kind of preferred embodiment of the present invention, described main truss structure includes two main trusses being arranged in parallel；Described
It is connected with each other by connecting rod between main truss.
In a kind of preferred embodiment of the present invention, described main truss include front hound, front support rod, rear brace,
Central post, upper horizon bar, lower horizon bar and track support post；Described upper horizon bar, described lower horizon bar, described front hound
It is interconnected to form a parallelogram sturcutre with described rear brace；Described central post is vertically fixed in parallelogram sturcutre
Diagonal at；The described track support post rear and front end that be fixed in parallelogram sturcutre vertical with front support rod.
In a kind of preferred embodiment of the present invention, the front end of described upper horizon bar is connected with front beam；Described neutrality
The top and bottom of post have been respectively and fixedly connected with rear cross beam and front fulcrum apparatus.
In a kind of preferred embodiment of the present invention, between described rear cross beam and described upper horizon bar, it is provided with adjustable support
Bar；Described rod-adjurstable one end is hinged with described rear cross beam, and the other end is connected with described upper horizon bar.
In a kind of preferred embodiment of the present invention, the front-end and back-end of described front fulcrum apparatus are provided with for even
Connect the lug of walking mechanism.
In a kind of preferred embodiment of the present invention, described hoisting system includes vertical shift track, cross moving track, operation machine
Structure and electric block；Described vertical shift track is fixed on the main truss of main truss structure；On two main trusses of same group of main truss structure
Between vertical shift track, described cross moving track is connected with by travelling mechanism；Described electric block is connected with described cross moving track.
In a kind of preferred embodiment of the present invention, also include bottom basket system；Described bottom basket system include front joist, after
Joist；It is provided with heat-insulation support between described front joist and described rear joist.
In a kind of preferred embodiment of the present invention, it is connected with each other by connecting rod between different group main truss structure.
The invention has the beneficial effects as follows: present configuration is simple, easy to use, by arranging vertical shift track between main truss,
Cross moving track is vertically moved by travelling mechanism, and electric block is hung on cross moving track, thus solving Wavelike steel webplate
Installation question.Closing device is set using in front and back's crossbeam, solves the problems, such as the rollback of single rope many casees girder Hanging Basket.In bottom basket
Upper setting heat-insulation support, solves the problems, such as the insulation of girder system during winter construction.
Brief description
Fig. 1 is a kind of side schematic view of single rope many casees Wavelike steel webplate main girder construction Hanging Basket of the embodiment of the present invention；
Fig. 2 is a kind of elevational schematic view of single rope many casees Wavelike steel webplate main girder construction Hanging Basket of the embodiment of the present invention；
Fig. 3 is a kind of main truss side view of single rope many casees Wavelike steel webplate main girder construction Hanging Basket of the embodiment of the present invention；
Fig. 4 be in Fig. 3 a kind of single rope many casees Wavelike steel webplate main girder construction Hanging Basket of the embodiment of the present invention a-a illustrate
Figure；
Fig. 5 be in Fig. 3 a kind of single rope many casees Wavelike steel webplate main girder construction Hanging Basket of the embodiment of the present invention b-b illustrate
Figure；
Fig. 6 is a kind of closing device inoperative shape of single rope many casees Wavelike steel webplate main girder construction Hanging Basket of the embodiment of the present invention
State schematic diagram；
Fig. 7 is a kind of closing device working condition of single rope many casees Wavelike steel webplate main girder construction Hanging Basket of the embodiment of the present invention
Schematic diagram；
Fig. 8 is that a kind of tackling system side of single rope many casees Wavelike steel webplate main girder construction Hanging Basket of the embodiment of the present invention is illustrated
Figure；
Fig. 9 is a kind of c-c schematic diagram of single rope many casees Wavelike steel webplate main girder construction Hanging Basket of the embodiment of the present invention in Fig. 8；
Figure 10 is a kind of bottom basket side schematic view of single rope many casees Wavelike steel webplate main girder construction Hanging Basket of the embodiment of the present invention；
Figure 11 is that a kind of d-d of single rope many casees Wavelike steel webplate main girder construction Hanging Basket of the embodiment of the present invention in Figure 10 illustrates
Figure.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, not
For limiting the present invention.
A kind of single rope many casees Wavelike steel webplate main girder construction cradle structure schematic diagram shown in Figure of description, this
Invention includes load bearing system, anchor system, running gear and template system, and load bearing system includes two groups and is symmetrically arranged in concrete
Main truss structure 1 above girder；Front beam 1.8 and rear cross beam 1.9 are provided with every group of main truss structure 1；Different group main truss knots
Front beam 1.8 on structure 1 is connected with each other by closing device 1.10；Rear cross beam 1.9 in different group main truss structure 1 passes through folding
Device 1.10 is connected with each other；Hoisting system 2 for lifting Wavelike steel webplate is additionally provided with every group of main truss structure 1；Folding fills
Put 1.10 and include fixing end and movable end；Movable end is hinged with one group of main truss structure 1, and fixing end is solid with another group of main truss structure 1
Connect；It is detachably interconnected by bolt between fixing end and movable end；Main truss structure 1 includes two masters being arranged in parallel
Purlin；It is connected to each other as a whole by connecting rod 1.11 between main truss, setting front beam 1.8, rear cross beam 1.9 on main truss, as extension
The bearing structure of setting anchoring and suspention when basket cast or walking.Described main truss include front hound 1.1, front support rod 1.7, after
Brace 1.2, central post 1.3, the track support post 1.6 of upper horizon bar 1.4, lower horizon bar 1.5 and afterbody, main truss front end sets
It is equipped with front beam 1.8, middle part is provided with rear cross beam 1.9, is provided with closing device 1.10 between forward and backward crossbeam, so that Hanging Basket is being returned
The interference of suspension cable can be avoided when moving back.In the middle part of main truss, lower section is provided with front fulcrum apparatus, and afterbody is provided with anchor system.In outside two
Between main truss, two tracks 2.1 are set, hoisting system 2 is along the longitudinally running installation requirement meeting Wavelike steel webplate of track；Raising system
System includes two vertical shift tracks 2.1, a cross moving track 2.2, two sets of travelling mechanisms 2.3 and two electric blocks 2.4, traversing rail
Road 2.1 can be run on vertical shift track 2.1 by travelling mechanism 2.3, and electric block 2.4 can be transported on cross moving track 2.2
OK, thus realizing all standing of Wavelike steel webplate installation region；Bottom basket system includes front joist 3.1, rear joist 3.2, holds in the palm in front and back
Heat-insulation support 3.3 between beam is it is ensured that can form heat-insulation system during winter construction.So that the present invention is capable of advancing and returns
Move back, front fulcrum apparatus 1.12 be increased on main truss, the front-end and back-end of this front fulcrum apparatus 1.12 are provided with for connecting
The lug of walking mechanism.
It should be appreciated that the above, the only specific embodiment of the present invention, but protection scope of the present invention is not
Be confined to this, any those of ordinary skill in the art disclosed herein technical scope in, the change that can readily occur in
Or replace, all should be included within the scope of the present invention.
Claims (10)
1. a kind of single rope many casees Wavelike steel webplate main girder construction Hanging Basket, including load bearing system, anchor system, running gear and template
System it is characterised in that: described load bearing system includes two groups of main truss structure being symmetrically arranged in above concrete girder (1)；Often
It is provided with front beam (1.8) and rear cross beam (1.9) in group main truss structure (1)；Front beam on different groups main truss structure (1)
(1.8) it is connected with each other by closing device (1.10) between；Pass through between rear cross beam (1.9) on different groups main truss structure (1)
Closing device (1.10) is connected with each other；Hoisting system for lifting Wavelike steel webplate is additionally provided with every group of main truss structure (1)
(2).
2. a kind of single rope many casees Wavelike steel webplate main girder construction Hanging Basket according to claim 1 it is characterised in that: described open
Attach together and put (1.10) inclusion fixing end and movable end；Described movable end is hinged with one group of main truss structure (1), described fixing end with another
One group of main truss structure (1) is affixed；It is detachably interconnected by bolt between described fixing end and described movable end.
3. a kind of single rope many casees Wavelike steel webplate main girder construction Hanging Basket according to claim 1 it is characterised in that: described master
Purlin structure (1) includes two main trusses being arranged in parallel；It is connected with each other by connecting rod (1.11) between described main truss.
4. a kind of single rope many casees Wavelike steel webplate main girder construction Hanging Basket according to claim 3 it is characterised in that: described master
Purlin include front hound (1.1), front support rod (1.7), rear brace (1.2), central post (1.3), upper horizon bar (1.4), under
Horizon bar (1.5) and track support post (1.6)；Described upper horizon bar (1.4), described lower horizon bar (1.5), described front diagonal brace
Bar (1.1) and described rear brace (1.2) are interconnected to form a parallelogram sturcutre；Described central post (1.3) is vertically solid
It is connected at the diagonal of parallelogram sturcutre；Described track support post (1.6) and front support rod (1.7) are vertically fixed in flat
The rear and front end of row quadrilateral structure.
5. a kind of single rope many casees Wavelike steel webplate main girder construction Hanging Basket according to claim 4 it is characterised in that: on described
The front end of horizon bar (1.4) is connected with front beam (1.8)；The top and bottom of described central post (1.3) are horizontal after being respectively and fixedly connected with
Beam (1.9) and front fulcrum apparatus (1.12).
6. a kind of single rope many casees Wavelike steel webplate main girder construction Hanging Basket according to claim 5 it is characterised in that: after described
It is provided with rod-adjurstable between crossbeam (1.9) and described upper horizon bar (1.4)；Described rod-adjurstable one end and described rear cross beam
(1.9) hinged, the other end is connected with described upper horizon bar (1.4).
7. a kind of single rope many casees Wavelike steel webplate main girder construction Hanging Basket according to claim 5 it is characterised in that: before described
The front-end and back-end of point device (1.12) are provided with the lug for connecting walking mechanism.
8. a kind of single rope many casees Wavelike steel webplate main girder construction Hanging Basket according to claim 1 it is characterised in that: described
The system of liter (2) includes vertical shift track (2.1), cross moving track (2.2), travelling mechanism (2.3) and electric block (2.4)；Described vertical
Move track (2.1) to be fixed on the main truss of main truss structure (1)；Vertical shift track on two main trusses of same group of main truss structure (1)
(2.1) between, described cross moving track (2.2) is connected with by travelling mechanism (2.3)；Described cross moving track (2.2) is upper to be connected
State electric block (2.4).
9. a kind of single rope many casees Wavelike steel webplate main girder construction Hanging Basket according to claim 1 it is characterised in that: also include
Bottom basket system；Described bottom basket system includes front joist (3.1), rear joist (3.2)；Described front joist (3.1) and described rear joist
(3.2) it is provided with heat-insulation support (3.3) between.
10. a kind of single rope many casees Wavelike steel webplate main girder construction Hanging Basket according to claim 1 it is characterised in that: different
It is connected with each other by connecting rod (1.11) between group main truss structure (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834242.XA CN106351123B (en) | 2016-09-20 | 2016-09-20 | A kind of more case Wavelike steel webplate main girder construction Hanging Baskets of list rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834242.XA CN106351123B (en) | 2016-09-20 | 2016-09-20 | A kind of more case Wavelike steel webplate main girder construction Hanging Baskets of list rope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106351123A true CN106351123A (en) | 2017-01-25 |
| CN106351123B CN106351123B (en) | 2019-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610834242.XA Active CN106351123B (en) | 2016-09-20 | 2016-09-20 | A kind of more case Wavelike steel webplate main girder construction Hanging Baskets of list rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106351123B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653105A (en) * | 2019-02-21 | 2019-04-19 | 中交第二公路工程局有限公司 | Box girder bridge cantilever construction main truss cradle system and its application method |
| CN110847050A (en) * | 2019-11-26 | 2020-02-28 | 中交一公局第六工程有限公司 | Large-span prefabricated corrugated steel web composite beam top and bottom plate synchronous pouring template and application method thereof |
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| CN203866715U (en) * | 2014-06-18 | 2014-10-08 | 中铁二十四局集团安徽工程有限公司 | Multi-roof-truss rhombic truss hanging basket for long-cantilever box beam construction |
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| CN105421249A (en) * | 2015-12-15 | 2016-03-23 | 中铁十四局集团第二工程有限公司 | Novel dragging- hoisting combined type hanging basket structure and construction method |
| CN205474871U (en) * | 2016-01-22 | 2016-08-17 | 湖南中铁五新钢模有限责任公司 | A main truss system that is used for wave form steel web continuous beam construction to hang a basket |
| CN205576742U (en) * | 2016-03-01 | 2016-09-14 | 中国建筑第五工程局有限公司 | Hang basket hoisting apparatus |
| CN206070388U (en) * | 2016-09-20 | 2017-04-05 | 中交武汉港湾工程设计研究院有限公司 | A kind of many case Wavelike steel webplate main girder construction Hanging Baskets of single rope |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000017612A (en) * | 1998-06-29 | 2000-01-18 | Ps Corp | Corrugated steel plate web girder and construction of corrugated steel plate web girder bridge |
| CN201574360U (en) * | 2009-12-10 | 2010-09-08 | 吴真珍 | Truss type hanging basket |
| 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 |
| CN203866715U (en) * | 2014-06-18 | 2014-10-08 | 中铁二十四局集团安徽工程有限公司 | Multi-roof-truss rhombic truss hanging basket for long-cantilever box beam construction |
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| CN105421249A (en) * | 2015-12-15 | 2016-03-23 | 中铁十四局集团第二工程有限公司 | Novel dragging- hoisting combined type hanging basket structure and construction method |
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| CN206070388U (en) * | 2016-09-20 | 2017-04-05 | 中交武汉港湾工程设计研究院有限公司 | A kind of many case Wavelike steel webplate main girder construction Hanging Baskets of single rope |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653105A (en) * | 2019-02-21 | 2019-04-19 | 中交第二公路工程局有限公司 | Box girder bridge cantilever construction main truss cradle system and its application method |
| CN109653105B (en) * | 2019-02-21 | 2024-02-06 | 中交第二公路工程局有限公司 | Main truss system of box girder bridge cantilever construction hanging basket and use method thereof |
| CN110847050A (en) * | 2019-11-26 | 2020-02-28 | 中交一公局第六工程有限公司 | Large-span prefabricated corrugated steel web composite beam top and bottom plate synchronous pouring template and application method thereof |
| CN110847050B (en) * | 2019-11-26 | 2021-01-22 | 中交一公局第六工程有限公司 | Large-span prefabricated corrugated steel web composite beam top and bottom plate synchronous pouring template and application method thereof |
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|---|---|
| CN106351123B (en) | 2019-02-19 |
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