CN107740440A - A kind of pipe gallery aluminum alloy mould plate support system and its construction method - Google Patents
A kind of pipe gallery aluminum alloy mould plate support system and its construction method Download PDFInfo
- Publication number
- CN107740440A CN107740440A CN201710947815.4A CN201710947815A CN107740440A CN 107740440 A CN107740440 A CN 107740440A CN 201710947815 A CN201710947815 A CN 201710947815A CN 107740440 A CN107740440 A CN 107740440A
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- mould plate
- alloy mould
- interior
- side wall
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0007—Production methods using a mold
Abstract
A kind of pipe gallery aluminum alloy mould plate support system and its construction method of the present invention, including template system and connection system, template system includes outer aluminum alloy mould plate body and square interior aluminum alloy mould plate body, interior aluminum alloy mould plate body is located in outer aluminum alloy mould plate body, between interior left side wall form and outer left side wall form and form the space for placing concrete between interior right side wall form and external right side wall form and be provided with connection system, interior aluminum alloy mould plate body interior is provided with support system.The beneficial effects of the invention are as follows：The present invention preferably can be reinforced and positioned to aluminum alloy mould plate body so that the wall size of concreting is consistent with the size designed, it is not necessary to processing again is carried out to the metope at concreting, reduces the engineering time and reduces construction cost.
Description
Technical field
The present invention relates to a kind of pipe gallery aluminum alloy mould plate support system and its construction method.
Background technology
Aluminum alloy formwork system is a kind of new type formwork system, in the world using for many years, particularly in the U.S.,
Through the usage history with decades.In recent years, the template system is gradually paid attention at home.Aluminum alloy pattern plate system generally pushes away
Many obstacles also be present in wide application：First, technical force is thin, and either science service technology or labor operations technology be all very
It is thin, the development that strides of new type formwork system can not be supported；Second, production supplier is extremely lonely, and domestic at present is only number
Few aluminum alloy mould plate production supplier, its production technology are limited by foreign technology strength, and process costs input is high, Wu Fatuo
Open up development space；3rd, aluminum alloy formwork system is restricted by conventional template and traditional concept, timid in loss of income, adds
Management use is lack of standardization, hinders popularization and application.
Present aluminum alloy mould plate is usually not used for the supporting construction for reinforcing aluminum alloy mould plate, and aluminum alloy mould plate is using
When, there is also some problems：Because the deadweight of aluminum alloy mould plate is lighter, therefore when casting concrete, concrete has flowing
Property, the discontinuity of stair template, stair template is easily because positioning shakiness moves, so as to cause the wall size poured
It is not inconsistent with the size of design, it is necessary to the processing of metope progress again at concreting, adds engineering time and cost.
The content of the invention
For technical deficiency more than solving, the invention provides a kind of pipe gallery with aluminum alloy mould plate support system and
Its construction method, during solving casting concrete, the problem of aluminum alloy mould plate easily moves because of positioning shakiness.
The present invention is achieved by the following measures：
A kind of pipe gallery aluminum alloy mould plate support system of the present invention, including template system and company
Welding system, the template system include outer aluminum alloy mould plate body and square interior aluminum alloy mould plate body, the interior aluminium
Alloy templates body is formed by interior left side wall form, top side wall form and interior right side wall form integrally connected, the outer aluminium alloy
Stencil body is formed by outer left side wall form, bottom template and external right side wall form integrally connected, the interior aluminum alloy mould plate sheet
Body is located in outer aluminum alloy mould plate body, between interior left side wall form and outer left side wall form and interior right side wall form and the outer right side
The space for placing concrete is formed between side wall template and is provided with connection system, in the interior aluminum alloy mould plate body
Portion is provided with support system.
Above-mentioned support system includes horizontal support bar, vertical supporting bar and skewed horizontal load bar, and the connection system includes pair
Screw rod is drawn, tapered cup nut is provided with the Screw arbor with nut at both-ends.
Relative back cord, the interior right side wall mould are provided with the right side of above-mentioned interior left side wall form and on the left of outer left side wall form
Relative back cord is provided with the left of plate and on the right side of external right side wall form.
A kind of pipe gallery construction method of aluminum alloy mould plate support system of the present invention, comprises the following steps：
A, template system, connection system, support system and fastening system are ready to；
B, first then interior aluminum alloy mould plate body is arranged on outer aluminum alloy mould plate sheet by outer aluminum alloy mould plate body installation
Internal side；
C, horizontal support bar, vertical supporting bar and skewed horizontal load bar are supported on interior aluminum alloy mould plate body interior, with to drawing spiral shell
Bar connects interior aluminum alloy mould plate body with outer aluminum alloy mould plate body, and split bolt passes through among two back cords and with fastening
Bolt tightens, so as to by Screw arbor with nut at both-ends and back cord installation aluminum alloy mould plate body；
D, the space casting concrete between inside aluminum alloy mould plate body and outer aluminum alloy mould plate body；
E, concrete strength to be worked as reaches 1 .3Mpa, removes horizontal support；
F, vertical supporting, Screw arbor with nut at both-ends, back cord, connection system and template system are removed successively again.
The beneficial effects of the invention are as follows：The back cord at the aluminum alloy mould plate body back side is used to strengthen the strong of alloy templates body
Degree, enables aluminum alloy to stencil body and is unlikely to deform.Aluminum alloy mould plate body is provided with Screw arbor with nut at both-ends, ensure that template system entirety
Stability, the present invention preferably can be reinforced and positioned to aluminum alloy mould plate body so that the wall size of concreting
It is consistent with the size of design, it is not necessary to processing again is carried out to the metope at concreting, reduces engineering time and drop
Low construction cost.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein：Aluminum alloy mould plate body in 1,2 outer aluminum alloy mould plate bodies, 3 top side wall forms, 4 interior left side wall forms, 5
Interior right side wall form, 6 outer left side wall forms, 7 bottom templates, 8 external right side wall forms, 9 Screw arbor with nut at both-ends, 10 horizontal support bars, 11
Vertical supporting bar, 12 skewed horizontal load bars.
Embodiment
Further detailed description is done to the present invention below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of pipe gallery aluminum alloy mould plate support system of the present invention, including template system and connection system
System, template system include outer aluminum alloy mould plate body 2 and square interior aluminum alloy mould plate body 1, interior aluminum alloy mould plate body 1 by
Interior left side wall form 4, top side wall form 3 and the interior integrally connected of right side wall form 5 form, the outer aluminum alloy mould plate body 2 by
Outer left side wall form 6, bottom template 7 and the integrally connected of external right side wall form 8 form, and the interior aluminum alloy mould plate body 1 is located at
In outer aluminum alloy mould plate body 2, between interior left side wall form 4 and outer left side wall form 6 and interior right side wall form 5 and external right side
The space for placing concrete is formed between wall form 8 and is provided with connection system, is set inside interior aluminum alloy mould plate body 1
It is equipped with support system.Support system includes horizontal support bar 10, vertical supporting bar 11 and skewed horizontal load bar 12, the connection system
Including Screw arbor with nut at both-ends 9, tapered cup nut is provided with the Screw arbor with nut at both-ends 9.The interior right side of left side wall form 4 and outer left side wall form 6
Left side is provided with relative back cord, and the interior left side of right side wall form 5 and the right side of external right side wall form 8 are provided with relative back cord.
Welding 4cm × 4cm sealing steel disc among Screw arbor with nut at both-ends 9, both ends use thread connecting mode and tapered cup nut phase
Connection, tapered cup nut are connected with fastening screw, after the upper back cord of pad tightens fastening screw on the outside of side form, Screw arbor with nut at both-ends 9 and side form
Inner and outer template tightening together tightly.Concreting is completed after reaching some strength, by tapered cup nut and Screw arbor with nut at both-ends 9
Separation, removes side wall aluminum alloy mould plate, and Screw arbor with nut at both-ends 9 stays in concrete structure wall and plays sealing effect.In strong concrete
After degree reaches intensity as defined in form removal, retain vertical supporting, sequentially side template is removed, quickly enters next pour
Build the circulation construction of section.
A kind of pipe gallery construction method of aluminum alloy mould plate support system of the present invention, comprises the following steps：
A, template system, connection system, support system and fastening system are ready to；
B, first then interior aluminum alloy mould plate body 1 is arranged on outer aluminum alloy mould plate by the outer installation of aluminum alloy mould plate body 2
The inner side of body 2；
C, horizontal support bar 10, vertical supporting bar 11 and skewed horizontal load bar 12 are supported on inside interior aluminum alloy mould plate body 1, used
Screw arbor with nut at both-ends 9 connects interior aluminum alloy mould plate body 1 and outer aluminum alloy mould plate body 2, and split bolt is worn among two back cords
Cross and tightened with fastening bolt, so as to by Screw arbor with nut at both-ends 9 and back cord installation aluminum alloy mould plate body；
D, the space casting concrete between inside aluminum alloy mould plate body 1 and outer aluminum alloy mould plate body 2；
E, concrete strength to be worked as reaches 1 .3Mpa, removes horizontal support；
F, vertical supporting, Screw arbor with nut at both-ends 9, back cord, connection system and template system are removed successively again.
First, the preparation before model sheetinstallat
（1）Complete construction survey unwrapping wire and check, it is problematic to reflect related personnel immediately to correct in time.According to control line
Control line on the outside of wall sideline and 200mm is ejected, facilitates the positioning and correction of template.
（2）Control horizontal absolute altitude, ensure absolute altitude within the scope of defined, as the discrepancy in elevation exceeds regulating scope, should reflect in time
And handled.
（3）Template it is levelling, should ensure that the bottom level of template is consistent, the wall absolute altitude discrepancy in elevation should be controlled in the range of ± 5mm.
（4）In the both ends of wall body and corner, positioned with the reinforcing bars of Ф 8, centre should also weld a positioning every 2-3m
Muscle.
（5）It should be confided a technological secret before aluminum alloy mould plate installation to teams and groups operating personnel, scene need to make model, through management and construction
Large-area construction can be carried out after unit personnel accreditation.
（6）It should ensure that the built-in fitting of design, reserved opening indwelling are good before aluminum alloy mould plate installation, pipeline, which has been laid, to be finished；Steel
Muscle colligation installs and acceptance(check).
2nd, wall form is installed
The adjustment of vertical and horizontal absolute altitude should be carried out after the installing of wall aluminum alloy mould plate.
（1）Wall among installation（If there is middle wall）Template since interior angle mould, also can be since the top of a wall shrouding.First
It is interim fixed with support after placing template along control line, fixed after installing a product template with Screw arbor with nut at both-ends 9, both sides are simultaneously
Start that wall form is installed.
（2）Both sides outer wall template elder generation mounting feet template is installed, then vertical wall template is installed.
（3）The consolidation process of wall form.After wall form installs, preformed hole puts on Screw arbor with nut at both-ends 9 in template, arrangement
Upper, middle and lower totally three.The outside Annex III road back cord of Screw arbor with nut at both-ends 9, corner set right angle back cord, prevent wall form from twisting,
Faulting of slab ends, ensure the straight smooth of structure.
3rd, skewed horizontal load and the installation of wall top side mould
（1）After wall form installs, skewed horizontal load is installed, just successive step is made to the horizontal absolute altitude and perpendicularity of wall form.
（2）Wall form is got ready just after successive step, then install wall top side mould to prepare the installation of next step.
4th, skewed horizontal load and the installation of wall top side mould
During installation after ground spliced, integral installation, both sides are fixed on wall form by corner mould.
Mortar leakage prevention, bottom gypsum caulking joint caulking joint, space larger part are crammed with the lumps of wood, and the lumps of wood should be attached to aluminum alloy mould plate
Lower end, straight placement, ensure interlayer wall smooth excessiveness.
5th, the examination of template and casting concrete
After aluminum alloy mould plate installs, template once need to completely be checked and girt and bridging are installed.Test
After folding lattice supervising engineer can be notified to handle concreting application paper.
Need to perform the inspection of the following aspects after aluminum alloy mould plate installation, before casting concrete：Ensure wall
Template is installed according to Loft Line, and deviation is in control range；All templates have cleaned and have scribbled qualified releasing agent；Ensure support
Bar is vertical, and support bar does not have the loosening of vertical direction；Check that back cord and the diagonal brace installation of wall form are correct, firm；Inspection pair
Screw rod 9, tapered cap, fastening screw is drawn to keep in situ and firm.
It is noted that following item during concreting：Because vibration causes fastening screw, tapered cap to loosen or come off；Due to
Vibration causes the decline of vertical supporting head adjacent area to slide；Ensure that special area support is intact, particularly vertical supporting can not
Displacement.
Concrete need to use vibrating head vibration compacting, hollowing must not occur.Pouring for concrete needs, placement layer by layer, and continuously
Carry out, prevent concrete from " cold seam " phenomenon occur.
Conserved in time according to code requirement after concreting, plastic sheeting or straw bag covering can be used.Temperature is higher
When, continuous water seasoning is answered, reduces the internal-external temperature difference of concrete, prevents the generation in crack, accelerates carrying for early age strength of concrete
It is high.
6th, the dismounting of aluminum alloy mould plate
After concreting, after intensity reaches intensity as defined in specification, form removal application is filled in, ratifies rear through verification
Can carry out.
The dismounting order of template is come by the design of template, can be in strong concrete due to the supporting role of vertical supporting bar 11
Degree reaches the dismounting that wall form is first carried out after design requirement, and backform is removed again after concrete reaches requirement for bearing capacity.
When removing wall form template, concrete surface and corner angle are not damaged because of form removal when should ensure that form removal.Form removal
It should ensure that the Screw arbor with nut at both-ends 9, back cord, hard stupefied, skewed horizontal load, the pin in all templates and chock of template have all been torn open before
Remove, without any connection between template.It is dismountable wall form according to the concrete condition of engineering project, after general 24-48 hours.
The dismounting of wall form can make template and wall side coagulation using template bottom as the rotating shaft for leaving concrete with crowbar
Soil separation, fastening pull rod then is unscrewed, then separate tapered cap with Screw arbor with nut at both-ends 9 with the special pull bar of form removal, can be easy to by
Form removable.Surface should be avoided to lift skin in demolishing process, wall corner and end do not produce breakage when should be specifically noted that form removal.
Remove top plate mould.Form removable first should remove vertical supporting bar 11, then pull out pin and chock, form removal again.
Answer press piece to remove during form removable, removed it is a piece of after be further continued for down a piece of dismounting.
Remove support bar, i.e. dismountable after intensity is fully achieved in concrete structure, general 10 days or so removable plate bottoms
Support, being supported on after its intensity reaches 100% for hanging wall construction can remove.During dismounting, support bar, another are caught on the other hand
Hand hammer support bar lower end, is removed one by one.
Cleaning work should be carried out after form removable as early as possible, and is sent to next construction section, neat stacking of classifying, into next construction
The circulation construction of section.
Described above is only the preferred embodiment of this patent, it is noted that for the ordinary skill people of the art
For member, on the premise of the art of this patent principle is not departed from, some improvement and replacement can also be made, these improve and replaced
Also it should be regarded as the protection domain of this patent.
Claims (4)
- A kind of 1. pipe gallery aluminum alloy mould plate support system, it is characterised in that：Including template system and companyWelding system, the template system include outer aluminum alloy mould plate body and square interior aluminum alloy mould plate body, the interior aluminium Alloy templates body is formed by interior left side wall form, top side wall form and interior right side wall form integrally connected, the outer aluminium alloy Stencil body is formed by outer left side wall form, bottom template and external right side wall form integrally connected, the interior aluminum alloy mould plate sheet Body is located in outer aluminum alloy mould plate body, between interior left side wall form and outer left side wall form and interior right side wall form and the outer right side The space for placing concrete is formed between side wall template and is provided with connection system, in the interior aluminum alloy mould plate body Portion is provided with support system.
- 2. pipe gallery aluminum alloy mould plate support system according to claim 1, it is characterised in that：The support system bag Horizontal support bar, vertical supporting bar and skewed horizontal load bar are included, the connection system includes Screw arbor with nut at both-ends, set on the Screw arbor with nut at both-ends It is equipped with tapered cup nut.
- 3. pipe gallery aluminum alloy mould plate support system according to claim 1, it is characterised in that：The interior left side wall mould Relative back cord is provided with the right side of plate and on the left of outer left side wall form, the interior right side wall form left side and external right side wall form are right Side is provided with relative back cord.
- A kind of 4. construction method of pipe gallery aluminum alloy mould plate support system as claimed in claim 1, it is characterised in that bag Include following steps：A, template system, connection system, support system and fastening system are ready to；B, first then interior aluminum alloy mould plate body is arranged on outer aluminum alloy mould plate sheet by outer aluminum alloy mould plate body installation Internal side；C, horizontal support bar, vertical supporting bar and skewed horizontal load bar are supported on interior aluminum alloy mould plate body interior, with to drawing spiral shell Bar connects interior aluminum alloy mould plate body with outer aluminum alloy mould plate body, and split bolt passes through among two back cords and with fastening Bolt tightens, so as to by Screw arbor with nut at both-ends and back cord installation aluminum alloy mould plate body；D, the space casting concrete between inside aluminum alloy mould plate body and outer aluminum alloy mould plate body；E, concrete strength to be worked as reaches 1 .3Mpa, removes horizontal support；F, vertical supporting, Screw arbor with nut at both-ends, back cord, connection system and template system are removed successively again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710947815.4A CN107740440A (en) | 2017-10-12 | 2017-10-12 | A kind of pipe gallery aluminum alloy mould plate support system and its construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710947815.4A CN107740440A (en) | 2017-10-12 | 2017-10-12 | A kind of pipe gallery aluminum alloy mould plate support system and its construction method |
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| CN107740440A true CN107740440A (en) | 2018-02-27 |
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| CN201710947815.4A Pending CN107740440A (en) | 2017-10-12 | 2017-10-12 | A kind of pipe gallery aluminum alloy mould plate support system and its construction method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374434A (en) * | 2018-05-07 | 2018-08-07 | 北京市政建设集团有限责任公司 | A kind of quick pacify of piping lane monoblock type tears aluminium alloy mould bases support construction construction method open |
| CN108952236A (en) * | 2018-07-23 | 2018-12-07 | 上海宝冶建设工业炉工程技术有限公司 | Cornice formwork erection device under racing track installs and method for dismounting |
| CN109339103A (en) * | 2018-11-26 | 2019-02-15 | 福建建中建设科技股份有限公司 | A kind of piping lane aluminum dipping form support system and piping lane assembled aluminum dipping form construction technology |
| CN109853615A (en) * | 2018-12-07 | 2019-06-07 | 中铁四局集团市政工程有限公司 | Piping lane segment primary concreting forming method |
| CN110528577A (en) * | 2019-09-05 | 2019-12-03 | 重庆建工住宅建设有限公司 | A kind of cast-in-place aluminium film construction method of underground pipe gallery |
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| CN104895318A (en) * | 2015-04-16 | 2015-09-09 | 重庆建工第三建设有限责任公司 | Aluminum alloy template system and construction method of same |
| CN106013158A (en) * | 2016-06-07 | 2016-10-12 | 中国十七冶集团有限公司 | Aluminum alloy formwork one-edge formwork-supporting device |
| CN106049537A (en) * | 2016-08-04 | 2016-10-26 | 中国华冶科工集团有限公司 | Comprehensive pipe gallery embedded part fixing device and fixing method thereof |
| CN106677211A (en) * | 2017-01-24 | 2017-05-17 | 中国建筑第二工程局有限公司 | Early-dismantling fabricated pipe rack aluminum formwork trolley system capable of integrally pouring walls and top plate and construction method of system |
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| CN104895318A (en) * | 2015-04-16 | 2015-09-09 | 重庆建工第三建设有限责任公司 | Aluminum alloy template system and construction method of same |
| CN106013158A (en) * | 2016-06-07 | 2016-10-12 | 中国十七冶集团有限公司 | Aluminum alloy formwork one-edge formwork-supporting device |
| CN106049537A (en) * | 2016-08-04 | 2016-10-26 | 中国华冶科工集团有限公司 | Comprehensive pipe gallery embedded part fixing device and fixing method thereof |
| CN106677211A (en) * | 2017-01-24 | 2017-05-17 | 中国建筑第二工程局有限公司 | Early-dismantling fabricated pipe rack aluminum formwork trolley system capable of integrally pouring walls and top plate and construction method of system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374434A (en) * | 2018-05-07 | 2018-08-07 | 北京市政建设集团有限责任公司 | A kind of quick pacify of piping lane monoblock type tears aluminium alloy mould bases support construction construction method open |
| CN108952236A (en) * | 2018-07-23 | 2018-12-07 | 上海宝冶建设工业炉工程技术有限公司 | Cornice formwork erection device under racing track installs and method for dismounting |
| CN108952236B (en) * | 2018-07-23 | 2020-05-05 | 上海宝冶冶金工程有限公司 | Supporting device, supporting and dismounting method for lower cornice template of track |
| CN109339103A (en) * | 2018-11-26 | 2019-02-15 | 福建建中建设科技股份有限公司 | A kind of piping lane aluminum dipping form support system and piping lane assembled aluminum dipping form construction technology |
| CN109853615A (en) * | 2018-12-07 | 2019-06-07 | 中铁四局集团市政工程有限公司 | Piping lane segment primary concreting forming method |
| CN110528577A (en) * | 2019-09-05 | 2019-12-03 | 重庆建工住宅建设有限公司 | A kind of cast-in-place aluminium film construction method of underground pipe gallery |
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Application publication date: 20180227 |