CN107268448A - A kind of form removable of support cast-in-place concrete continuous beam and erecting device - Google Patents
A kind of form removable of support cast-in-place concrete continuous beam and erecting device Download PDFInfo
- Publication number
- CN107268448A CN107268448A CN201710632179.6A CN201710632179A CN107268448A CN 107268448 A CN107268448 A CN 107268448A CN 201710632179 A CN201710632179 A CN 201710632179A CN 107268448 A CN107268448 A CN 107268448A
- Authority
- CN
- China
- Prior art keywords
- template
- continuous beam
- rail set
- supporting mass
- place concrete
- 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.)
- Pending
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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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of form removable of support cast-in-place concrete continuous beam and erecting device, the beam body of the continuous beam（4）It is supported on beam body supporting mass（5）On, the template of the continuous beam includes outer side edges mould（3）And template truss（1）, outer side edges mould（3）And template truss（1）It is connected, including rail set（2）With mobile supporting arrangement（6）, rail set（2）It is erected at beam body supporting mass（5）On, mobile supporting arrangement（6）It is installed on rail set（2）On, template truss（1）Device is in mobile supporting arrangement（6）On.Can be quick, it is stable, safely removed, and be installed to it is next across.
Description
Technical field
The present invention relates to a kind of form removable and erecting device, more specifically to a kind of support cast-in-place concrete continuous
The form removable of beam and erecting device, belong to Bridge Construction technical field.
Background technology
Support cast-in-place concrete continuous girder construction process is mainly concerned with rack template system, current existing support coagulation
Native cast-in-situ continuous beam rack template system mainly includes full hall formula bowl fastening type strutting system and falsework method strutting system etc..
When removing existing rack template system, generally using crane with being torn open by the way of manually being combined to outboard template
Remove.But, there is following defect in it：Many crane cooperations are needed in demolishing process, lifting angle is difficult to control to, and removes efficiency
It is low；And easily collision beam body causes chipping arrisdefect in demolishing process, influences entity quality；Thus demolishing process is caused not only to operation
Workman, also can produce great security threat to the stability of the supporting structure system of bottom.
The content of the invention
The dismounting speed that exists during it is an object of the invention to be removed for existing rack template system is slow, efficiency is low
Under, there is provided a kind of form removable of support cast-in-place concrete continuous beam and erecting device the problems such as potential safety hazard is big.
To achieve the above object, technical solution of the invention is：A kind of template of support cast-in-place concrete continuous beam
Remove and erecting device, the beam body of the continuous beam is supported on beam body supporting mass, the template of the continuous beam include outer side edges mould and
Template truss, described outer side edges mould is connected with template truss, including rail set and mobile supporting arrangement, described track
Device is erected on beam body supporting mass, and described mobile supporting arrangement is installed on rail set, described template truss device
On mobile supporting arrangement.
Described rail set is formed by two detachable I-steel parallel arrangements, two detachable I-steel point
Other supporting and fixing is on beam body supporting mass.
Described mobile supporting arrangement includes stopping means, bearing and supporting mass, and described supporting mass is welded on bearing,
Described stopping means is welded on supporting mass.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, present inventive concept is novel, simple in construction, with low cost, and crane etc. is not needed in template system dismounting and installation process
Lifting appliance, easy to operate, turnover is convenient and swift, removes and installation effectiveness is high and can be recycled, it is not necessary to goliath
Tool coordinates, and largely saves mechanical one-shift, practical.
2nd, template truss is placed directly within mobile supporting arrangement in the present invention, and fixed template by stopping means,
Can be quick, it is stable, safely removed, and be installed to it is next across.
Brief description of the drawings
Fig. 1 is positive facade structural representation of the invention.
Fig. 2 is side elevation structural representation of the present invention.
Fig. 3 is the mobile supporting arrangement structural representation of the present invention.
In figure, template truss 1, rail set 2, outer side edges mould 3, beam body 4, beam body supporting mass 5, mobile supporting arrangement 6, limit
Position device 7, bearing 8, supporting mass 9.
Embodiment
Below in conjunction with brief description of the drawings, the present invention is described in further detail with embodiment.
Referring to Fig. 1 to Fig. 2, a kind of form removable of support cast-in-place concrete continuous beam and erecting device, the continuous beam
Template includes outer side edges mould 3 and template truss 1, and described outer side edges mould 3 is connected with template truss 1；This form removable and peace
Assembling device includes rail set 2 and mobile supporting arrangement 6.Described rail set 2 is erected on beam body supporting mass 5, institute
The mobile supporting arrangement 6 stated is installed on rail set 2, and the described device of template truss 1 is on mobile supporting arrangement 6.
Referring to Fig. 2, described rail set 2 is formed by two detachable I-steel parallel arrangements, and generally this two can
Spacing between detachable I-steel is 1.2m-1.5m；This two detachable I-steel difference supporting and fixing are supported in beam body
On body 5.
Referring to Fig. 3, described mobile supporting arrangement 6 includes stopping means 7, bearing 8 and supporting mass 9, described supporting mass 9
It is welded on bearing 8, stopping means 7 is welded on supporting mass 9.
Referring to Fig. 1 to Fig. 3, during using present apparatus form removal and installation form, removed and installed by three workman's cooperations,
Calculated first according to the structure type of the deadweight of live outer side edges mould 3 and template truss 1 and determine mobile 6 groups of numbers of supporting arrangement and tool
Body structure.Generally from 4 groups of movement supporting arrangements 6, bearing 8 selects 5 from a diameter of 15cm steel ball bearings, supporting mass 9
The screw-thread steels of root Φ 25 simultaneously arrange that, using being welded to connect, caging system 7 is welded on branch using 2 screw-thread steels of Φ 20 with trapezium structure
Hold on body 9.
Referring to Fig. 1, Fig. 2, during using present apparatus installation form, attachment rail device 2, rail first on beam body supporting mass 5
Duct device 2 can select I-steel or channel-section steel according to on-site actual situations；Adjust elevation and the plan-position of rail set 2；And will
Rail set 2 is connected temporarily with beam body supporting mass 5, it is ensured that rail set 2 is smoothed out.Then template truss 1 is fallen within into movement
On supporting arrangement 6, by manually by outer side edges mould 3 to next across putting down slow implementation, and check the advance of outer side edges mould 3 at any time
Angle is simultaneously adjusted in time, keeps two ends uniform force, speed sync.Again with jack by the jack-up of template truss 1, mobile branch is extracted out
The alternative wedge-shaped lumps of wood support of bearing apparatus 6, and initial adjustment stencil plane position and absolute altitude；Finally reinforced, complete second across outside
The installation of side mould 3.
Referring to Fig. 1, during using present apparatus form removal, first with jack support shuttering truss 1, and fixation；So
Remove, slow loosening outer side edges mould 3, and adjust jack to fall template truss 1 by the bolt of outer side edges mould 3 and to pull bar afterwards
It is with stopping means 7 that template truss 1 is spacing in direction of advance on mobile supporting arrangement 6.It may be noted that in form removal process
In, first loosen outer side edges mould 3, adjust template truss 1 and rail set 2 spacing and outer side edges mould 3 and beam body 4 it
Between spacing, prevent moving process from having some setbacks, and then the easy scratch outer side edges mould 3 of the bossing of beam body 4；Spacing control herein
It is advisable, can be adjusted according to on-site actual situations in 5-8cm.
Referring to Fig. 1 to Fig. 3, according to engineering actual count, carry out the installation of continuous beam outer side mold 3 using the present apparatus and tear open
Remove, single working day can complete one across（32.6m, 14 pieces）The dismounting of the unilateral template of continuous beam and installation exercise；And can reduce
To the collision of beam body 4 in demolishing process, demolishing process safety has very big guarantee to the safety of operating worker, and under
Portion's supporting structure disturbance is reduced, and greatly reduces the security risk of form removable and installation.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, said structure should be all considered as belonging to
Protection scope of the present invention.
Claims (3)
1. form removable and the erecting device of a kind of support cast-in-place concrete continuous beam, the beam body of the continuous beam（4）It is supported on beam
Body supporting mass（5）On, the template of the continuous beam includes outer side edges mould（3）And template truss（1）, described outer side edges mould（3）With
Template truss（1）It is connected, it is characterised in that：Including rail set（2）With mobile supporting arrangement（6）, described rail set
（2）It is erected at beam body supporting mass（5）On, described mobile supporting arrangement（6）It is installed on rail set（2）On, described template
Truss（1）Device is in mobile supporting arrangement（6）On.
2. form removable and the erecting device of a kind of support cast-in-place concrete continuous beam according to claim 1, its feature
It is：Described rail set（2）Formed by two detachable I-steel parallel arrangements, two detachable I-steel point
Other supporting and fixing is in beam body supporting mass（5）On.
3. form removable and the erecting device of a kind of support cast-in-place concrete continuous beam according to claim 1, its feature
It is：Described mobile supporting arrangement（6）Including stopping means（7）, bearing（8）And supporting mass（9）, described supporting mass（9）
It is welded on bearing（8）On, described stopping means（7）It is welded on supporting mass（9）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632179.6A CN107268448A (en) | 2017-07-28 | 2017-07-28 | A kind of form removable of support cast-in-place concrete continuous beam and erecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632179.6A CN107268448A (en) | 2017-07-28 | 2017-07-28 | A kind of form removable of support cast-in-place concrete continuous beam and erecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107268448A true CN107268448A (en) | 2017-10-20 |
Family
ID=60074426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710632179.6A Pending CN107268448A (en) | 2017-07-28 | 2017-07-28 | A kind of form removable of support cast-in-place concrete continuous beam and erecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107268448A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826057A (en) * | 1972-01-03 | 1974-07-30 | J Franklin | Truss system |
| JPH09125318A (en) * | 1995-10-30 | 1997-05-13 | Ohbayashi Corp | Construction device of bridge girder |
| CN201406638Y (en) * | 2009-05-04 | 2010-02-17 | 中铁二十二局集团第六工程有限公司 | Glide type cast-in-situ concrete girder outer mold structure |
| CN201817775U (en) * | 2010-10-26 | 2011-05-04 | 湖南中铁五新钢模有限责任公司 | External mold assembly capable of vertical motion |
| CN102198695A (en) * | 2011-04-19 | 2011-09-28 | 中铁二十四局集团有限公司 | Longitudinal moving method for outside die of box girder outer film |
| CN103352427A (en) * | 2013-07-04 | 2013-10-16 | 中铁十三局集团电务工程有限公司 | Cast-in-place box beam lateral die sliding construction device and method |
| CN103669215A (en) * | 2013-11-19 | 2014-03-26 | 中建三局建设工程股份有限公司 | Vertical-horizontal overall-sliding type side mold of fulcrum-few support |
| KR101456635B1 (en) * | 2013-10-16 | 2014-11-04 | 지에스건설 주식회사 | Bridge construction method using of form traveller for through bridge and rebar structure |
| CN203923919U (en) * | 2014-07-01 | 2014-11-05 | 中铁十七局集团第四工程有限公司 | Support cast-in-place case beam side sliding system |
| CN204997809U (en) * | 2015-09-25 | 2016-01-27 | 佛山路桥预制构件有限公司 | Prefabricated little case beam side device |
| CN105735141A (en) * | 2016-05-05 | 2016-07-06 | 中铁上海工程局集团有限公司 | Gliding device with box beam side template and construction method thereof |
| CN207109599U (en) * | 2017-07-28 | 2018-03-16 | 中铁十一局集团第四工程有限公司 | A kind of form removable of support cast-in-place concrete continuous beam and erecting device |
-
2017
- 2017-07-28 CN CN201710632179.6A patent/CN107268448A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826057A (en) * | 1972-01-03 | 1974-07-30 | J Franklin | Truss system |
| JPH09125318A (en) * | 1995-10-30 | 1997-05-13 | Ohbayashi Corp | Construction device of bridge girder |
| CN201406638Y (en) * | 2009-05-04 | 2010-02-17 | 中铁二十二局集团第六工程有限公司 | Glide type cast-in-situ concrete girder outer mold structure |
| CN201817775U (en) * | 2010-10-26 | 2011-05-04 | 湖南中铁五新钢模有限责任公司 | External mold assembly capable of vertical motion |
| CN102198695A (en) * | 2011-04-19 | 2011-09-28 | 中铁二十四局集团有限公司 | Longitudinal moving method for outside die of box girder outer film |
| CN103352427A (en) * | 2013-07-04 | 2013-10-16 | 中铁十三局集团电务工程有限公司 | Cast-in-place box beam lateral die sliding construction device and method |
| KR101456635B1 (en) * | 2013-10-16 | 2014-11-04 | 지에스건설 주식회사 | Bridge construction method using of form traveller for through bridge and rebar structure |
| CN103669215A (en) * | 2013-11-19 | 2014-03-26 | 中建三局建设工程股份有限公司 | Vertical-horizontal overall-sliding type side mold of fulcrum-few support |
| CN203923919U (en) * | 2014-07-01 | 2014-11-05 | 中铁十七局集团第四工程有限公司 | Support cast-in-place case beam side sliding system |
| CN204997809U (en) * | 2015-09-25 | 2016-01-27 | 佛山路桥预制构件有限公司 | Prefabricated little case beam side device |
| CN105735141A (en) * | 2016-05-05 | 2016-07-06 | 中铁上海工程局集团有限公司 | Gliding device with box beam side template and construction method thereof |
| CN207109599U (en) * | 2017-07-28 | 2018-03-16 | 中铁十一局集团第四工程有限公司 | A kind of form removable of support cast-in-place concrete continuous beam and erecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |