CN109457628A - A kind of novel rhombus Hanging Basket - Google Patents
A kind of novel rhombus Hanging Basket Download PDFInfo
- Publication number
- CN109457628A CN109457628A CN201910049555.8A CN201910049555A CN109457628A CN 109457628 A CN109457628 A CN 109457628A CN 201910049555 A CN201910049555 A CN 201910049555A CN 109457628 A CN109457628 A CN 109457628A
- Authority
- CN
- China
- Prior art keywords
- box beam
- sunpender
- hanging basket
- box
- hanging
- 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.)
- Withdrawn
Links
- 239000000725 suspension Substances 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000003351 stiffener Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 24
- 230000009977 dual effect Effects 0.000 abstract description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
Classifications
-
- 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
- E01D21/10—Cantilevered erection
Abstract
The present invention relates to a kind of novel rhombus Hanging Basket, solve that design and construction requirement in the prior art is high, if it cannot be guaranteed that safety and stability in high section aqueduct cantilever pouring work progress, and it is short to pour segmental length, so that duration longer problem；Its technical solution solved is: including a box beam, one running gear is installed on box beam top surface, a load-carrying members are installed above running gear, a suspension system is installed below box beam, a bottom basket system is installed below suspension system, template system is installed between bottom basket system and suspension system, an oblique pull system is installed between box beam and bottom basket system；It is applicable to the complicated desired hydraulic engineering Hanging Basket cantilever pouring construction such as long segment, large-tonnage, high section, upper and lower dual chamber box upright；Increase the reliability and stability of Hanging Basket；Construction efficiency is improved, is shortened the construction period.
Description
Technical field
The invention belongs to the technical field of construction of aqueduct or highway bridge, especially a kind of novel rhombus Hanging Basket.
Background technique
Hanging Basket has been widely used in railway and highway bridge as a kind of cantilever pouring construction equipment, uses
When Hanging Basket builds Longspan Bridge, directly extend paragraph by paragraph to across footpath direction from the pier coping portion built up and construct, this method is not required to
Bracket and gadget are wanted, construction will not influence traffic under navigation and bridge, and not influenced by season and river water level, multiple span bridge
It can construct simultaneously across structure, each work surface is not interfere with each other, and construction progress is guaranteed that the use of Hanging Basket promotes bridge to big
Across, light-duty, high-strength, general direction development.
The differentiation of cantilever construction Hanging Basket substantially experienced from parallel truss, curved-chord truss formula, triangular composite beam type, water chestnut
Form, sliding cable-stayed type are to hauling-rope type phase change, and gradually towards diversification, new structure emerges one after another cradle structure form,
Quality more tends to lightness, and stress is more reasonable, and the running gear 2 of some Hanging Baskets is also devised with unified hydraulic servo device
The lifting and walking of Hanging Basket are controlled, so that Hanging Basket operation and Construction control increasingly tend to intelligent.
Currently, using for reference, bridge cantilever construction cradle structure is simple, stress is clear, overall stiffness is big, deformation is small, easy for installation
And the advantages that strong applicability, Hanging Basket gradually start to apply in hydraulic engineering aqueduct, and make aqueduct gradually to Long span, big ton
Position development, correspondingly, Hanging Basket self weight also have to increase accordingly.For example certain aqueduct, groove profile are upper and lower dual chamber box section aqueduct,
Upper chamber is the cross-section of river, and lower chamber is bearing structure, and major trough span arranges 95.95m+2 × 180m+95.95m, 1 top plate of box beam
Width 9.5m crosses water clear span 4.25m, pier top slot height 13.8m, maximum segment weight 300t, design of this aqueduct to Hanging Basket
And construction has high requirement, if using traditional Diamond-Shape Form Traveler merely, does not ensure that high section aqueduct cantilever pouring was constructed
Safety and stability in journey, in addition, existing Hanging Basket to pour segmental length shorter so that the duration is longer, for this purpose, being badly in need of hair
A kind of bright novel rhombus Hanging Basket solves design and construction requirement height in the prior art, if it cannot be guaranteed that high section aqueduct cantilever
Safety and stability during pouring construction, and it is short to pour segmental length, so that duration longer problem.
Summary of the invention
For above situation, to solve problems of the prior art, the purpose of the present invention is just to provide a kind of novel
Diamond-Shape Form Traveler solves design and construction requirement height in the prior art, if it cannot be guaranteed that high section aqueduct cantilever pouring was constructed
Safety and stability in journey, and it is short to pour segmental length, so that duration longer problem.
Its technical solution solved is: a box beam, and a running gear, running gear top are equipped on box beam top surface
One load-carrying members is installed, a suspension system is installed below box beam, a bottom basket system is installed below suspension system,
Template system is installed between bottom basket system and suspension system, an oblique pull system is installed between box beam and bottom basket system.
Present inventive concept is novel, and clever structure is practical, is applicable to long segment, large-tonnage, high section, upper and lower pair
The complicated desired hydraulic engineering Hanging Basket cantilever pouring construction such as room box upright；Increase the reliability and stability of Hanging Basket；It mentions
High construction efficiency, shortens the construction period.
Detailed description of the invention
Fig. 1 is main view of the invention.
Fig. 2 is left view of the invention.
Fig. 3 is the mounting structure enlarged drawing of position limit device of the present invention.
Fig. 4 is the top view of position limit device of the present invention.
Fig. 5 is perspective view of the present invention.
Specific embodiment
A specific embodiment of the invention is described in further details below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 5, the present invention includes a box beam 1, is equipped with a running gear 2 on 1 top surface of box beam, row
One load-carrying members 3 is installed above walking system 2, a suspension system 4 is installed below box beam 1, is installed below suspension system 4
There is a bottom basket system 5, template system 6 is installed, between box beam 1 and bottom basket system 5 between bottom basket system 5 and suspension system 4
One oblique pull system 7 is installed.
The running gear 2 includes the walking track 8 of a left and right directions level being mounted on 1 top surface of box beam, row
It walks track 8 and 1 top plate of box beam is anchored in by pre-buried vertical fining twisted steel.
The load-carrying members 3 are mounted on walking track 8 by rear anchor device, and load bearing system includes a front-rear direction
Preceding horizontal-associate 9, the rear and front end of preceding horizontal-associate 9 is respectively equipped with a main couple 10, and each main couple 10 includes four head and the tail phases
The connecting rod 11 connect, four connecting rods, 11 groups of quadrangularlies and 11 left and right directions of one of connecting rod are horizontal positioned, each main couple 10
On be mounted on a vertical vertical bar 12, vertical bar 12 constitutes a diagonal line of main couple 10, former and later two main couples 10 it
Between rear and front end be mounted on one in the front-back direction after horizontal-associate 13, between two main couples 10 of rear 13 opposite side of horizontal-associate
The preceding upper beam 14 of one front-rear direction level is installed.
The suspension system 4 includes upper chamber sunpender 15, lower chamber sunpender 16, upper chamber sliding hanging beam 17, lower chamber
Hanging beam 18, outer side slip hanging beam 19 are slid, wherein upper 15 upper end of chamber sunpender is anchored on the girder of box beam 1, upper chamber sunpender
15 anchoring lower ends are on upper chamber sliding hanging beam 17, before lower 16 upper end of chamber sunpender is anchored on upper beam 14, lower chamber sunpender
16 anchoring lower ends are on lower chamber sliding hanging beam 18.
The upper chamber sliding hanging beam 17 is that left and right directions is horizontally disposed with lower chamber sliding hanging beam 18, and upper chamber is sliding
It moves between hanging beam 17 and 1 top surface of box beam and is connected by sunpender suspender belt, chamber, upper chamber are installed on upper chamber sliding hanging beam 17
Lower section connects lower chamber by sunpender suspender belt and slides hanging beam 18, and lower chamber is anchored in preceding upper skid beam by lower chamber sunpender 16,
Upper chamber is anchored on 1 girder of box beam by upper chamber sunpender 15.
The template system 6 includes template 20 in top box room, template 21 and outboard template 22 in nowel room, in top box room
Template 20 is located in top box room, and front-rear direction is placed vertically, and template 21 is located in nowel room in nowel room, and front-rear direction is vertical
It places.
The bottom basket system 5 includes bed die front beam 23, bed die rear cross beam 24 and stringer 25, and wherein stringer 25 is more
A and left and right directions is horizontally arranged at below lower chamber, and bed die front beam 23 is horizontally mounted with bed die rear cross beam 24 for front-rear direction
Below stringer 25, lower caging device 26 is provided on 1 bottom plate of box beam.
The oblique pull system 7 connects the composition of ear mount 29, bed die with bed die front end including position limit device 27, oblique pull band 28
Front end connection ear mount 29 is fixedly mounted on bed die front beam 23, and position limit device 27 is mounted on 1 top plate of box beam.
The position limit device 27 is mounted on 1 top plate of box beam, is laid with plank 30 thereon, and increase steel plate 31, steel plate 31
Upper periphery solder design triangle bloom 32 installs jack 33 thereon, anchors and adjust 28 height of oblique pull band to adjust bed die system
System mould absolute altitude；27 rear end of position limit device includes threaded mandrel 34, independent separate formula shear connector 35, finish rolling deformed bar 36,
38 mesh sheet 37 of stiffener and stiffener 38,28 top horizontal component of oblique pull band then pass through built-in fitting and are transferred to beam body.
In the use of the present invention, by 1 top surface mortar levelling of box beam, then installation walking track 8 on 1 top surface of box beam, and lead to
Vertical pre-buried fining twisted steel is crossed to anchor walking track 8；Load-carrying members 3 are anchored at walking track 8 by rear anchor system
On；Each rod piece of main couple 10 is that channel steel butt weld connects section, inside reinforcement steel plate 31；Suspension system 4 passes through sunpender suspender belt
Chamber sliding hanging beam 17, lower chamber sliding hanging beam 18, outer side slip hanging beam 19 and the bottom basket system 5 in connection, and anchor
In on girder and preceding upper beam 14, each sunpender uses finish rolling deformed bar 36, and suspender belt uses the steel plate 31 with pin hole；Upper nowel
Indoor template 21 is carried on away on cross girders by joist, and is transferred to corresponding sliding hanging beam；In 1 bottom plate of box beam, lower limit is set
Device 26, stringer 25 use i shaped steel, and the reinforcement steel plate 31 at web；Bed die front end connection ear mount 29 is fixedly mounted on bottom
On mould front beam 23, position limit device 27 is mounted on 1 top plate of box beam；Position limit device 27 is mounted on 1 top plate of box beam, upper berth
If plank 30, and increase steel plate 31,31 upper periphery solder design triangle bloom 32 of steel plate installs jack 33 thereon, and anchoring is simultaneously
28 height of oblique pull band is adjusted to adjust bed die system mould absolute altitude；27 rear end of position limit device includes threaded mandrel 34, and independent point
From formula shear connector 35, finish rolling deformed bar 36,38 mesh sheet 37 of stiffener and stiffener 38,28 top level of oblique pull band point
Power then passes through built-in fitting and is transferred to beam body.
The present invention is using the above-mentioned attainable beneficial effect of technical solution:
1. the present invention is improved on the basis of classic diamond shape Hanging Basket, it is applicable to long segment, large-tonnage, high section, up and down
The complicated desired hydraulic engineering Hanging Basket cantilever pouring construction such as dual chamber box upright.
2. the setting of oblique pull system 7 in the present invention, increases the reliability and stability of Hanging Basket, pacifies work progress more
Entirely, and reduce the stress performance requirement of Diamond-Shape Form Traveler main couple 10, reduce its stress and deformation, weight reduces, save at
This.
3. structure of the invention is reasonable, stress is clear, overall stiffness is big, Hanging Basket usage factor is high, has certain applicability,
Concreting segmental length can be improved, increase construction efficiency, shorten the construction period.
Present inventive concept is novel, and clever structure is practical, is applicable to long segment, large-tonnage, high section, upper and lower pair
The complicated desired hydraulic engineering Hanging Basket cantilever pouring construction such as room box upright；Increase the reliability and stability of Hanging Basket；It mentions
High construction efficiency, shortens the construction period.
Claims (9)
1. a kind of novel rhombus Hanging Basket, which is characterized in that including a box beam (1), a walking is equipped on box beam (1) top surface
System (2), running gear (2) top are equipped with a load-carrying members (3), are equipped with a suspension system below box beam (1)
(4), a bottom basket system (5) is installed below suspension system (4), mould is installed between bottom basket system (5) and suspension system (4)
Plate system (6) is equipped with an oblique pull system (7) between box beam (1) and bottom basket system (5).
2. a kind of novel rhombus Hanging Basket according to claim 1, which is characterized in that the running gear (2) includes one
The walking track (8) of a left and right directions level being mounted on box beam (1) top surface, walking track (8) pass through pre-buried vertical finish rolling
Screw-thread steel is anchored in box beam (1) top plate.
3. a kind of novel rhombus Hanging Basket according to claim 1, which is characterized in that after the load-carrying members (3) pass through
Anchor device is mounted in walking track (8), and load bearing system includes a preceding horizontal-associate (9) in the front-back direction, the front and back of preceding horizontal-associate (9)
Both ends are respectively equipped with a main couple (10), and each main couple (10) includes four end to end connecting rods (11), four companies
Bar (11) organizes quadrangularly and one of connecting rod (11) left and right directions is horizontal positioned, is mounted on one on each main couple (10)
A vertical vertical bar (12), vertical bar (12) constitutes a diagonal line of main couple (10), between former and later two main couples (10)
Horizontal-associate (13) after rear and front end is mounted on one in the front-back direction, with two main couples (10) of rear horizontal-associate (13) opposite side it
Between the preceding upper beam (14) of a front-rear direction level is installed.
4. a kind of novel rhombus Hanging Basket according to claim 1, which is characterized in that the suspension system (4) includes upper
Chamber sunpender (15), lower chamber sunpender (16), upper chamber sliding hanging beam (17), lower chamber sliding hanging beam (18), outer side slip are hung
Beam (19), wherein upper chamber sunpender (15) upper end is anchored on the girder of box beam (1), upper chamber sunpender (15) anchoring lower ends are upper
Chamber slides on hanging beam (17), and lower chamber sunpender (16) upper end is anchored on preceding upper beam (14), lower chamber sunpender (16) lower end
It is anchored on lower chamber sliding hanging beam (18).
5. a kind of novel rhombus Hanging Basket according to claim 1, which is characterized in that the upper chamber slides hanging beam (17)
It is that left and right directions is horizontally disposed with lower chamber sliding hanging beam (18), between upper chamber sliding hanging beam (17) and box beam (1) top surface
It is connected by sunpender suspender belt, chamber is installed on upper chamber sliding hanging beam (17), is connected below upper chamber by sunpender suspender belt
Lower chamber slides hanging beam (18), and for lower chamber before being anchored in by lower chamber sunpender (16) in upper skid beam, upper chamber passes through upper chamber
Sunpender (15) is anchored on box beam (1) girder.
6. a kind of novel rhombus Hanging Basket according to claim 1, which is characterized in that the template system (6) includes upper
Template (21) and outboard template (22) in chamber inner template (20), nowel room, template (20) is located in top box room in top box room, and
Front-rear direction is placed vertically, and template (21) is located in nowel room in nowel room, and front-rear direction is placed vertically.
7. a kind of novel rhombus Hanging Basket according to claim 1, which is characterized in that the bottom basket system (5) includes bottom
Mould front beam (23), bed die rear cross beam (24) and stringer (25), wherein stringer (25) is that multiple and left and right directions is horizontally mounted
Below lower chamber, bed die front beam (23) and bed die rear cross beam (24) are that front-rear direction is horizontally arranged at below stringer (25),
Lower caging device (26) are provided on box beam (1) bottom plate.
8. a kind of novel rhombus Hanging Basket according to claim 1, it is characterised in that the oblique pull system (7) includes the upper limit
Position device (27), oblique pull band (28) connect ear mount (29) composition with bed die front end, and bed die front end connects ear mount (29) and is fixedly mounted
On bed die front beam (23), position limit device (27) is mounted on box beam (1) top plate.
9. a kind of novel rhombus Hanging Basket according to claim 1, which is characterized in that position limit device (27) installation
In box beam (1) top plate, plank (30) are laid with thereon, and increase steel plate (31), steel plate (31) upper periphery solder design triangle bloom
(32), jack (33) are installed thereon, anchor and adjusts oblique pull band (28) highly to adjust bed die system mould absolute altitude；Upper limit
Device (27) rear end includes threaded mandrel (34), independent separate formula shear connector (35), finish rolling deformed bar (36), stiffener
(38) mesh sheet (37) and stiffener (38), oblique pull band (28) top horizontal component then pass through built-in fitting and are transferred to beam body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910049555.8A CN109457628A (en) | 2019-01-18 | 2019-01-18 | A kind of novel rhombus Hanging Basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910049555.8A CN109457628A (en) | 2019-01-18 | 2019-01-18 | A kind of novel rhombus Hanging Basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109457628A true CN109457628A (en) | 2019-03-12 |
Family
ID=65616300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910049555.8A Withdrawn CN109457628A (en) | 2019-01-18 | 2019-01-18 | A kind of novel rhombus Hanging Basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109457628A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201268831Y (en) * | 2008-06-12 | 2009-07-08 | 龙建路桥股份有限公司 | Lower inclined pull type hanging basket |
| KR101462202B1 (en) * | 2013-10-16 | 2014-12-24 | 주식회사 비엔지컨설턴트 | Form traveller for through bridge |
| CN105839549A (en) * | 2016-05-20 | 2016-08-10 | 中国水利水电第十工程局有限公司 | Truss type cantilever construction hanging basket |
| CN209482165U (en) * | 2019-01-18 | 2019-10-11 | 郑州大学 | A kind of novel rhombus Hanging Basket |
-
2019
- 2019-01-18 CN CN201910049555.8A patent/CN109457628A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201268831Y (en) * | 2008-06-12 | 2009-07-08 | 龙建路桥股份有限公司 | Lower inclined pull type hanging basket |
| KR101462202B1 (en) * | 2013-10-16 | 2014-12-24 | 주식회사 비엔지컨설턴트 | Form traveller for through bridge |
| CN105839549A (en) * | 2016-05-20 | 2016-08-10 | 中国水利水电第十工程局有限公司 | Truss type cantilever construction hanging basket |
| CN209482165U (en) * | 2019-01-18 | 2019-10-11 | 郑州大学 | A kind of novel rhombus Hanging Basket |
Non-Patent Citations (1)
| Title |
|---|
| 安德权: "上下双室连续刚构渡槽菱形挂篮结构分析与优化研究", 中国优秀硕士学位论文全文数据库, 15 December 2018 (2018-12-15), pages 27 - 30 * |
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Application publication date: 20190312 |