CN107151981A - Bridge floor constructing device and its construction method - Google Patents
Bridge floor constructing device and its construction method Download PDFInfo
- Publication number
- CN107151981A CN107151981A CN201710509102.XA CN201710509102A CN107151981A CN 107151981 A CN107151981 A CN 107151981A CN 201710509102 A CN201710509102 A CN 201710509102A CN 107151981 A CN107151981 A CN 107151981A
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- Prior art keywords
- formwork
- placing
- bridge
- template
- bridge floor
- 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.)
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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
-
- 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
- E01D21/06—Methods or apparatus specially adapted for erecting or assembling bridges by translational movement of the bridge or bridge sections
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of bridge pouring construction method, it is characterised in that comprise the following steps, 1）By template two（3）Bridge pier is set to by crane carriage（100）On, and pass through fastener（35）Fasten template two（3）, while in template two（3）Interior laying plastic foil, carries out first bridge pier and pours to form bridge floor（200）；2）By template one（59）Step 1 is set to by crane carriage）Pour the bridge floor of completion（200）On, and fittable slackening device（5）；3）By formwork for placing two（2）Cutting（26）The pulley one that both sides are laid（25）Insert formwork for placing one（1）Slideway（14）It is interior, and pass through lock（13）By formwork for placing one（1）With formwork for placing two（2）Interlock；Beneficial effects of the present invention：The present invention is by setting sleiding form to pour bridge floor, and speed of application soon, is suitable for mountain area, and the severe construction environment at sea etc., cost is low, is adapted to promote the use of.
Description
Technical field
The present invention relates to a kind of bridge floor constructing device and its construction method, belong to technical field of bridge engineering.
Background technology
Bridge, refers to and is erected in rivers,lakes and seas, the building for making traffic etc. smoothly to pass through, referred to as bridge.Bridge one
As be made up of superstructure, substructure, bearing and attached structure, superstructure is also known as bridge span structure, is across obstacle
Primary structure；Substructure includes abutment, bridge pier and basis；Bearing is that the supporting place of bridge span structure and bridge pier or abutment is set
Load transfer device；Attached structure then refers to transition slab at bridge head, truncated cone banking, shore protection, training works etc..
As an Application No. CN104929049A discloses a kind of road and bridge combined type construction method, including following step
Suddenly：The preparation of material and its service check；Construction safety monitoring system is set up, a video camera is set up and a set of every given threshold
Laser ranging system, the video camera and laser ranging system are respectively connected with Surveillance center；Build two abutments and positioned at two
Several bridge piers between abutment；The support of post and beam is erected on abutment and bridge pier, colligation constitutes bridge superstructure and is
The reinforcing bar of bridge plate, and in the mould for installing and fixing bridge thereon；The ground way on the support of post and beam, slideway is extended laterally
Insertion laterally adjacent to each bridge section casting position, be put into slideway and pour dolly；After asphalt is mixed and stirred, bridge is carried out
Beam is poured；After bridge solidification forming, regulation falls rack device, declines support, carries out the dismounting of bridge mould.The present invention can be protected
Hold navigation of passing through under bridge to require, the integraty, construction precision height and the fast requirement of construction speed of bridge floor are can guarantee that again.
And for example an Application No. CN101793008A discloses a kind of construction method of multiple sections of adjacent bridges, it is characterised in that
Comprise the following steps：A, assembles the support of post and beam first, and the mould of bridge has then been installed and fixed thereon, one is poured
Duan Qiaoliang；B, after after the bridge solidification forming that step a is poured, then regulation falls rack device, declines support and causes bridge mould
Disengaged with bridge and remove bridge mould；C, with hydraulic cylinder or fills in the column of support block supporting support, will fall rack device taking-up,
The ground way in foundation, slideway extend laterally insertion laterally adjacent to advertisement advertisement jingle bridge section pour position
Put, dolly is put into slideway, remove support block or hydraulic cylinder, column is seated on dolly；D, pulls dolly, carries dolly
The casting position of overall transversely traversing to the next bridge of slideway of support；E, reuses hydraulic cylinder supporting support after support block
Column, dolly and slideway are removed, fill in rack device below column, are adjusted hydraulic cylinder or are removed support block so that be vertical
Post is by falling rack device support；F, mounting bridge beam mould and pours bridge above support again；G, is repeated in above-mentioned step
Rapid B, C, D, E, F, complete all bridge sections of same row and pour；H, after the completion of laterally adjacent bridge section is all poured with row, then
Column is again placed in moving cart as stated above, support is integrally pulled to the adjacent bridge side of multistage and spread with bridge
It is that support is generally longitudinally moved to next section of bridge along sidewalk and poured by dolly on the sidewalk of the consistent Longitudinal extending of set direction
Position corresponding；I, transverse moving support to a bridge casting position is supported on the section by falling rack position by support
The insertion extended laterally of bridge bottom laterally adjacent to each bridge section casting position foundation on, then on support pacify
Dress bridge mould is simultaneously poured；J, is repeated in above-mentioned steps b --- i, complete pouring for multiple sections of adjacent bridges.
At present for mountain area and bridge erection waterborne, limited by construction site, it is difficult to think that existing Plain is sharp like that
Bridge floor is set up with pavement construction machinery, therefore causes the speed of such bridge erection slow, it is long in time limit, while into the content of the invention
The problem of existing instant invention overcomes prior art, it is proposed that a kind of bridge floor constructing device and its construction method,
The device and its construction method, difficulty of construction are small, and cost is low while erection speed is fast.
The concrete technical scheme of the present invention is as follows：
Bridge floor constructing device, including template one and template two, it is characterised in that the top of template one passes through support meanss
Erection has formwork for placing one and formwork for placing two；
It is hinged with the template two on transversal stretching post, the transversal stretching post and pulley yoke is installed, assembly pulley is laid in cunning
On wheel carrier；Rotatable baffle plate is installed at the two ends of template two, and the baffle plate is fastened by fastener, also laid in the template two
There is plastic foil；The assembly pulley quantity is 4, often row 2.
The formwork for placing one includes upper conduit one and lower conduit one, and mouth of connecting trough one is laid in the two of formwork for placing one
Formwork one is provided with the middle of end, the upper conduit one and lower conduit one, slideway is laid in the both sides of formwork for placing one；
The formwork for placing two includes upper conduit two and lower conduit two, and mouth of connecting trough two is laid in the two ends of formwork for placing two, institute
State and formwork two is provided with the middle of conduit two and lower conduit two, the cutting in insertion slideway is laid in the both sides of formwork for placing two, described
Cutting both sides are laid with pulley one；
The support meanss include being hinged with branch on the lifting column being arranged on by linkage in template one, the lifting column
Frame, the top and the bottom of the support are provided with assembly pulley, and the support bottom is connected by hinge two and template one along side；
Buckle into formwork for placing one and will pour in the mouth of connecting trough one of formwork for placing one and the mouth of connecting trough two of formwork for placing two
The snapping of building mould two.
Preferentially, in addition to template pushing mechanism, the template pushing mechanism includes being hinged with base, the base and stretched
Contracting column spinner, chuck is arranged on to be provided with the top of Telescopic rotating post, the chuck controls what is stretched by double-head cylinder
Fixture block；The base both sides are provided with slide plate two, and assembly pulley two is arranged on the outside of slide plate two.
Preferentially, the lock is additionally provided with the switch for separating formwork for placing one and formwork for placing two its own opening.
Preferentially, the lower section of formwork for placing one and formwork for placing two is also uniformly provided with hydraulic support device.The mould
Concreting hole is laid with plate one and formwork two.
In addition, present invention also offers a kind of bridge pouring construction method, it is characterised in that comprise the following steps,
1）Template two is set on bridge pier by crane carriage, and template two is fastened by fastener, while the laying modeling in template two
Expect film, carry out first bridge pier and pour to form bridge floor；
2）Template one is set to step 1 by crane carriage）Pour on the bridge floor of completion, and fittable slackening device；
3）The pulley one that the cutting both sides of formwork for placing two are laid is inserted in the slideway of formwork for placing one, and will by latching
Formwork for placing one and formwork for placing two interlock；
4）It is uniform on bridge floor to place hydraulic support device, and put formwork for placing one and formwork for placing two by boom hoisting
On hydraulic support device and assembly pulley clasps the lower edges of formwork for placing one and formwork for placing two；
5）The installation form pushing mechanism on formwork for placing one, and assembly pulley two, which is laid in upper conduit one, makes template promote machine
Structure can at first move back dynamic in formwork for placing；
6）Template is set up on next bridge pier by loop wheel machine, and transversal stretching post, pulley yoke and assembly pulley are installed, lock is beaten
Opening makes the separation of both formwork for placing one and formwork for placing two；
7）Fixed form pushing mechanism, and control by double-head cylinder to be caught in fixture block into the mouth of connecting trough two of formwork for placing two
It is interior；
8）By controlling Telescopic rotating post to extend, make fixture block promote the template two that proceeds on bridge pier of formwork for placing one above and
Assembly pulley is set to enter in the lower conduit two of formwork for placing two；
9）Adjustment formwork for placing two flushes it with the position of template two, and by blocking before and after both, starts to pour bridge floor；
10）Step 9）After the completion of, template one is laid between bridge floor and bridge floor, and formwork for placing one, which is promoted forward, covers it
Firmly part is not poured between bridge floor and bridge floor；
11）The part that do not pour that formwork for placing one is covered is poured；Now, the pouring construction between bridge pier is completed.
Beneficial effects of the present invention：The present invention is by setting sleiding form to pour bridge floor, and speed of application is fast, can fit
Answer mountain area, the severe construction environment at sea etc., cost is low, is adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the structural representation of bridge floor constructing device of the present invention；
Fig. 2 is the structural representation of formwork for placing one；
Fig. 3 is the structural representation of formwork for placing two；
Fig. 4 is the structural representation of support meanss；
Fig. 5 is the structural representation of pushing mechanism；
Fig. 6 is the structural representation of template two；
Fig. 7 is the schematic diagram of bridge pouring construction of the present invention.
Embodiment
As illustrated, bridge floor constructing device, including template 1 and template 23, transverse direction is hinged with template 23
Pulley yoke 34 is installed on telescopic mast 31, the transversal stretching post 31, assembly pulley 33 is laid on pulley yoke 34.The cunning
The quantity of wheel group 33 is 4, every row 2, and the centre-to-centre spacing up and down of assembly pulley 33 is with lower conduit 2 23 and lower conduit 1
Centre-to-centre spacing is identical.Rotatable baffle plate 36 is installed at the two ends of template 23, and the baffle plate 36 is fastened by fastener 35, described
Plastic foil is also equipped with template 23, plastic foil can block concrete in casting process and be missed by gap.Pulley yoke
34 can the rotation of relatively transverse telescopic mast 31 assembly pulley 33 is placed in inner side.
The top of template 1 is set up by support meanss 5 formwork for placing 1 and formwork for placing 22, formwork for placing one
1 and formwork for placing 22 be punching block.Formwork for placing 1 and the lower section of formwork for placing 22 are also uniformly provided with hydraulic support device
58, hydraulic support device 58 connects hydraulic control system to adjust height.On the formwork 1 and formwork 2 27
It is laid with concreting hole.
Formwork for placing 1 includes upper conduit 1 and lower conduit 1, and mouth of connecting trough 1 is laid in formwork for placing one
Formwork 1 is provided with the middle of 1 two ends, the upper conduit 1 and lower conduit 1, slideway 14, which is laid in, pours mould
The both sides of plate 1.
Formwork for placing 22 includes upper conduit 27 and lower conduit 2 23, and mouth of connecting trough 2 21 is laid in formwork for placing 22
Two ends, the cutting 26 being provided with formwork 2 27, insertion slideway 14 in the middle of the conduit 27 and lower conduit 2 23 lays
On the both sides of formwork for placing 22, the both sides of cutting 26 are laid with pulley 1.
Support meanss 5 include the lifting column 55 being arranged on by linkage 57 in template 1, the lifting column 55
On be hinged with support 51, the top and the bottom of the support are provided with assembly pulley 54, and the bottom of support 51 passes through hinge two and template
One 59 connect along side, lifting column 55 can control support 51 rotate unclamp or clamp formwork for placing 1 or
Formwork for placing 22.
Lock 13 is buckled into the mouth of connecting trough 1 of formwork for placing 1 and the mouth of connecting trough 2 21 of formwork for placing 22
By formwork for placing 1 and the snapping of formwork for placing 22.Lock 13, which is additionally provided with, to be made formwork for placing 1 by its own opening and pours
The switch 15 that building mould 22 is separated, the control of switch 15 lock 13 is opened and closed.
Template pushing mechanism 4, the template pushing mechanism 4 includes being hinged with flexible rotation on base 47, the base 47
Rotary column 41, chuck 45 is arranged on to be provided with the top of Telescopic rotating post 41, the chuck 45 and controlled by double-head cylinder 43
The flexible fixture block 42 of system；The both sides of base 47 are provided with slide plate 2 46, and assembly pulley 2 48 is arranged on the outside of slide plate 2 46.
In addition, present invention also offers a kind of bridge pouring construction method, it is characterised in that comprise the following steps,
1）Template 23 is set on bridge pier 100 by crane carriage, and template 23 is fastened by fastener 35, while in template
Laying plastic foil in 23, carries out first bridge pier and pours to form bridge floor 200；
2）Template 1 is set to step 1 by crane carriage）Pour on the bridge floor 200 of completion, and fittable slackening device 5；
3）In the slideway 14 for the insertion formwork for placing 1 of pulley 1 that the both sides of cutting 26 of formwork for placing 22 are laid,
And formwork for placing 1 and formwork for placing 22 are interlocked by lock 13；
4）It is uniform on bridge floor 200 to place hydraulic support device 58, and by the way that boom hoisting is by formwork for placing 1 and pours mould
Plate 22 is placed on hydraulic support device 58 and assembly pulley 54 clasps the upper following of formwork for placing 1 and formwork for placing 22
Edge；
5）The installation form pushing mechanism 4 on formwork for placing 1, and assembly pulley 2 48 is laid in upper conduit 1 made
Template pushing mechanism 4 can move back and forth on formwork for placing 1；
6）Template 3 is set up on next bridge pier 400 by loop wheel machine, and transversal stretching post 31, pulley yoke 34 and pulley are installed
Group 33, lock 13, which is opened, makes the separation of both formwork for placing 1 and formwork for placing 22；
7）Fixed form pushing mechanism 4, and control by double-head cylinder 43 to be caught in fixture block 42 into the company of formwork for placing 22
In access slot mouthful 2 21；
8）By controlling Telescopic rotating post 41 to extend, the mould for making fixture block 42 promote formwork for placing 1 to proceed on bridge pier 400
Plate 23 is above and assembly pulley 33 is entered in the lower conduit 2 23 of formwork for placing 22；
9）Adjustment formwork for placing 22 flushes it with the position of template 23, and by blocking before and after both, starts to pour bridge
Face 500；
10）Step 9）After the completion of, template 1 is laid between bridge floor 500 and bridge floor 200, and by formwork for placing 1
Promoting forward makes it cover between bridge floor 500 and bridge floor 200 not pour part 300；
11）The part 300 that do not pour covered to formwork for placing 1 is poured；Now, the pouring construction between bridge pier is complete
Into.
In addition to the implementation, the present invention can also have other embodiment.All use equivalent substitution or equivalent transformation shape
Into technical scheme, all fall within the protection domain of application claims.
Claims (1)
1. a kind of bridge pouring construction method, it is characterised in that comprise the following steps,
1）By template two（3）Bridge pier is set to by crane carriage（100）On, and pass through fastener（35）Fasten template two（3）, while
Template two（3）Interior laying plastic foil, carries out first bridge pier and pours to form bridge floor（200）；
2）By template one（59）Step 1 is set to by crane carriage）Pour the bridge floor of completion（200）On, and fittable slackening device
（5）；
3）By formwork for placing two（2）Cutting（26）The pulley one that both sides are laid（25）Insert formwork for placing one（1）Slideway
（14）It is interior, and pass through lock（13）By formwork for placing one（1）With formwork for placing two（2）Interlock；
4）In bridge floor（200）Upper uniform placement hydraulic support device（58）, and by boom hoisting by formwork for placing one（1）With pour
Building mould two（2）It is placed on hydraulic support device（58）Upper and assembly pulley（54）Clasp formwork for placing one（1）With formwork for placing two（2）
Lower edges；
5）In formwork for placing one（1）Upper installation form pushing mechanism（4）, and by assembly pulley two（48）It is laid in conduit one（12）
Inside make template pushing mechanism（4）Can be in formwork for placing one（1）On move back and forth；
6）By loop wheel machine in next bridge pier（400）Upper erection template（3）, and transversal stretching post is installed（31）, pulley yoke（34）
And assembly pulley（33）, will latch（13）Opening makes formwork for placing one（1）With formwork for placing two（2）Both separation；
7）Fixed form pushing mechanism（4）, and pass through double-head cylinder（43）Control fixture block（42）It is caught in formwork for placing two（2）
Mouth of connecting trough two（21）It is interior；
8）By controlling Telescopic rotating post（41）Elongation, makes fixture block（42）Promote formwork for placing one（1）Proceed to bridge pier（400）On
Template（3）Above and make assembly pulley（33）Into formwork for placing two（2）Lower conduit two（23）It is interior；
9）Adjust formwork for placing two（2）With template（3）Position flush it, and by blocking before and after both, start to pour bridge
Face（500）；
10）Step 9）After the completion of, by template one（59）It is laid in bridge floor（500）And bridge floor（200）Between, and mould will be poured
Plate one（1）Promoting forward makes it cover bridge floor（500）And bridge floor（200）Between do not pour part（300）；
11）To formwork for placing one（1）What is covered does not pour part（300）Poured；Now, the pouring construction between bridge pier is complete
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509102.XA CN107151981B (en) | 2016-04-29 | 2016-04-29 | The construction method of bridge floor constructing device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275819.8A CN105735143B (en) | 2016-04-29 | 2016-04-29 | Bridge floor constructing device |
| CN201710509102.XA CN107151981B (en) | 2016-04-29 | 2016-04-29 | The construction method of bridge floor constructing device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610275819.8A Division CN105735143B (en) | 2016-04-29 | 2016-04-29 | Bridge floor constructing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107151981A true CN107151981A (en) | 2017-09-12 |
| CN107151981B CN107151981B (en) | 2019-05-31 |
Family
ID=56287826
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610275819.8A Active CN105735143B (en) | 2016-04-29 | 2016-04-29 | Bridge floor constructing device |
| CN201710509102.XA Active CN107151981B (en) | 2016-04-29 | 2016-04-29 | The construction method of bridge floor constructing device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610275819.8A Active CN105735143B (en) | 2016-04-29 | 2016-04-29 | Bridge floor constructing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105735143B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158423A (en) * | 2019-06-10 | 2019-08-23 | 刘凌晓 | Cement pavement template fitting machine |
| CN111379224A (en) * | 2020-03-19 | 2020-07-07 | 杨继承 | Wet joint construction equipment and wet joint construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793008A (en) * | 2010-03-10 | 2010-08-04 | 安通建设有限公司 | Construction method of multiple sections of adjacent bridges |
| CN201648977U (en) * | 2010-04-28 | 2010-11-24 | 中铁三局集团有限公司 | Slant legged rigid frame bracket system of cast-in-place prestressed concrete continuous beam at bridge site |
| CN203700975U (en) * | 2014-02-11 | 2014-07-09 | 北京康港工程技术有限公司 | Supporting unit system for cantilever cast-in-place beam |
| US20150021119A1 (en) * | 2011-10-07 | 2015-01-22 | Nrs Consulting Co., Ltd. | Self-launching movable scaffolding system |
| CN104929049A (en) * | 2015-06-15 | 2015-09-23 | 许昌学院 | Road and bridge combined type construction method |
-
2016
- 2016-04-29 CN CN201610275819.8A patent/CN105735143B/en active Active
- 2016-04-29 CN CN201710509102.XA patent/CN107151981B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793008A (en) * | 2010-03-10 | 2010-08-04 | 安通建设有限公司 | Construction method of multiple sections of adjacent bridges |
| CN201648977U (en) * | 2010-04-28 | 2010-11-24 | 中铁三局集团有限公司 | Slant legged rigid frame bracket system of cast-in-place prestressed concrete continuous beam at bridge site |
| US20150021119A1 (en) * | 2011-10-07 | 2015-01-22 | Nrs Consulting Co., Ltd. | Self-launching movable scaffolding system |
| CN203700975U (en) * | 2014-02-11 | 2014-07-09 | 北京康港工程技术有限公司 | Supporting unit system for cantilever cast-in-place beam |
| CN104929049A (en) * | 2015-06-15 | 2015-09-23 | 许昌学院 | Road and bridge combined type construction method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158423A (en) * | 2019-06-10 | 2019-08-23 | 刘凌晓 | Cement pavement template fitting machine |
| CN110158423B (en) * | 2019-06-10 | 2021-08-06 | 陕西专壹知识产权运营有限公司 | Cement pavement template mounting machine |
| CN111379224A (en) * | 2020-03-19 | 2020-07-07 | 杨继承 | Wet joint construction equipment and wet joint construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105735143B (en) | 2017-12-05 |
| CN107151981B (en) | 2019-05-31 |
| CN105735143A (en) | 2016-07-06 |
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