CN108000690A - Precast prestressed concrete composite beam production mould, production equipment and production technology - Google Patents
Precast prestressed concrete composite beam production mould, production equipment and production technology Download PDFInfo
- Publication number
- CN108000690A CN108000690A CN201810026717.1A CN201810026717A CN108000690A CN 108000690 A CN108000690 A CN 108000690A CN 201810026717 A CN201810026717 A CN 201810026717A CN 108000690 A CN108000690 A CN 108000690A
- Authority
- CN
- China
- Prior art keywords
- mould
- concrete
- precast
- side template
- prestress wire
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 239000011513 prestressed concrete Substances 0.000 title claims description 16
- 238000005516 engineering process Methods 0.000 title claims description 11
- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 239000004567 concrete Substances 0.000 claims description 59
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims 1
- 230000015271 coagulation Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/043—Wire anchoring or tensioning means for the reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/384—Treating agents
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a kind of composite beam production mould, including side template, mold base, separate among mould, precast beam end plate, the I-shaped blocking plate of precast beam, mold base is placed on loading end, side template is rotatably connected in two parallel distributions and longer side of the mold base, separate to be erected between two side templates parallel to side template among mould and form Liang Ge sub-chamber, precast beam reinforced bar cage and prestress wire are housed in sub-chamber, independent composite beam is separated into by the I-shaped blocking plate of precast beam between adjacent precast beam reinforced bar cage and pours chamber, it is fixed in location hole on the both ends insertion precast beam end plate of prestress wire.The present invention is realized spacing and fixed with side template, the separation of mould centre and prestress wire by the inclination of end panel, the dynamic resistance that end panel and prestress wire can also be adjusted by angle of inclination is adjusted, side template can realize the positioning of predetermined angular by the positioning clamping pin of itself, facilitate the assembly and disassembly of whole mould.
Description
Technical field：
The invention belongs to Bridge Design field, more particularly to a kind of precast prestressed concrete composite beam production mould, further relates to
Utilize the production equipment and production technology of the mould.
Background technology：
With advances in technology, in contemporary bridge construction, when carrying out bridge deck construction, selection is using pre- more and more
The form construction of beam processed, i.e., first pour crossbeam prefabricated on-site, is then laid with being transported to construction point.
In the prior art, when pouring precast beam, be usually first according to the size of required precast beam first pour one it is matched
Then concrete pedestal is laid with steel plate on concrete pedestal again, is poured by bed die of steel plate as brace foundation.This mode, no
The precast beam of same size model number just needs first to set different supporting platform seats.Thus presence can expend more time and consuming
The defects of more material costs.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without
It should be considered as recognizing or imply that the information structure has been the existing skill well known to persons skilled in the art in any form
Art.
The content of the invention：
It is an object of the invention to provide a kind of precast prestressed concrete composite beam production mould, so as to overcome above-mentioned existing skill
The defects of art.
To achieve the above object, the present invention provides a kind of composite beam production mould, including side template, mold base, mould
Separation, precast beam end plate, the I-shaped blocking plate of precast beam, the mold base are placed on loading end among tool, the side
Template is rotatably connected in two parallel distributions and longer side of the mold base, separate among the mould parallel to
Side template forms Liang Ge sub-chamber between being erected at two side templates, and precast beam reinforced bar cage and prestressing force are housed in the sub-chamber
Steel strand wires, are separated into independent composite beam by the I-shaped blocking plate of precast beam between adjacent precast beam reinforced bar cage and pour chamber,
It is fixed in location hole on the both ends insertion precast beam end plate of prestress wire.
The technical solution that further limits of the present invention as：
Preferably, in above-mentioned technical proposal, the bottom of the side form is rotatablely connected mold base, the mold base by shaft
The positioning clamping pin hole of multiple restriction side form rotation angles is equipped with the both sides of the shaft.
Preferably, in above-mentioned technical proposal, the precast beam end plate includes precast beam end seal head plate, end group is fixed in termination
Seat and termination fixing end I-shaped bracing members, the precast beam end seal head plate stretch out along at the top of the fixing end pedestal of termination,
Termination fixing end I-steel is supported and fixed on the both sides of fixing end pedestal, the precast beam end seal head plate and termination fixing end I-shaped
Bracing members cooperatively form the side template card slot of a limitation side template movement, are formed between the adjacent precast beam end seal head plate
Separate among one limitation mould and separate card slot among the mould of movement.
Preferably, in above-mentioned technical proposal, precast beam end seal head plate is equipped with multiple to be adapted with prestress wire
Location hole, after prestress wire is inserted into location hole, the precast beam end plate is to die inside deflection, the side form board
Separate among groove clamping side template, mould among separation card slot clamping mould, location hole side wall abuts and fixes prestress wire.
Preferably, in above-mentioned technical proposal, the bottom of the mold base is connected with jet chimney, is set on the jet chimney
There is the aperture of multiple connection composite beam dies cavities.
A kind of precast prestressed concrete composite beam production equipment, including concrete placing installation and overlapping as described above
Beam mould, the concrete placing installation are described mainly by concrete transport vehicle, concrete hopper crane and crane walking track
Crane walking track is assemblied between the roof truss of workshop, and the concrete hopper crane is slided by Crane Truss and is erected at institute
State on crane walking track, the concrete delivery truck is slidably connected pre-buried track on working face, the concrete delivery truck
Upper loading concrete hopper；The overlapping beam mould is arranged on the concrete material along the concrete hopper crane conduct direction
Immediately below bucket crane；When the concrete delivery truck runs to default station, the hanged concrete of concrete hopper crane
Along crane walking track is advanced, the concrete in concrete hopper is poured into prestressed girder mould below after hopper.
A kind of precast prestressed concrete composite beam production technology, carries out in accordance with the following steps：
S1, concrete are transported in single storey industry workshop after facilities of mix storied building prepares by concrete transport vehicle；
S2, crane sling concrete hopper to overlapping above beam mould, carry out concreting work；
S3, carries out component conservation until reaching demoulding strength after concreting；
S4, then puts tension prestress reinforcing bar, component demoulding lifting.
The technical solution that further limits of the present invention as：
Preferably, in above-mentioned technical proposal, before step S2 is carried out, the overlapping beam mould needs to be prepared process specific
For：
S1.1, side template folding is controlled to predetermined angular by side form positioning clamping pin；
S1.2, overlaps smearing release agent in beam mould；
S1.3, the steel reinforcement cage prepared is fitted into mould together with prestress wire, and every prestress wire is inserted into one
Steel strand wires location hole；
S1.4, it is spaced apart to be inserted into contiguous prefabricated beam steel cage by I-shaped blocking plate；
S1.5, controls side template to close to predetermined angular by side form positioning clamping pin；
S1.6, precast beam end plate separate card slot card to die inside deflection, side template card slot clamping side template, mould centre
Connect separation among mould, location hole side wall abuts fixed prestress wire；
S1.7 progress size verifications are compound, carry out prestressed stretch-draw to prestress wire after reaching requirement, prestress application is extremely
Concreting work can be carried out after design requirement.
Preferably, in above-mentioned technical proposal, the component conservation in step S3 is specially：
S3.1, opens steam pipeline and carries out steam curing after concreting；
S3.2, treats that concrete strength is conserved to after demoulding strength, stops steam supply.
Preferably, in above-mentioned technical proposal, it is specially in step S4：
S4.1, prestress wire is put and opens mould side form after opening；
S4.2, after prestress wire is cut off, hooks lifting suspension hook, by Prefabricated superposed beam out of mould by crane in workshop
Hang out, be transported to component stockyard.
Compared with prior art, the present invention has the advantages that：
The present invention is realized spacing and solid with side template, the separation of mould centre and prestress wire by the inclination of end panel
Fixed, the dynamic resistance that end panel and prestress wire can also be adjusted by angle of inclination is adjusted, side template by itself
Positioning clamping pin can realize the positioning of predetermined angular, facilitate the assembly and disassembly of whole mould.
Brief description of the drawings：
Fig. 1 is precast prestressed concrete composite beam production equipment schematic diagram；
Fig. 2 is composite beam production mould schematic diagram；
Fig. 3 is the cross-sectional end view of composite beam production mould；
Fig. 4 is composite beam production mould schematic diagram；
Workshop roof truss 1, Crane Truss 2 in workshop, crane hook 3, concrete hopper 4, concrete transport vehicle 5, concrete is defeated
Sending track road 6, finished product concrete seven, precast prestressed composite beam produces trajectory 8, crane runway 9, steel crane-beam bracket 10,
Mold base 11, precast beam end plate 12, mould centre separation 13, the I-shaped blocking plate 14 of precast beam, side template 15, in advance
Beam processed lifts by crane suspension hook 16, precast beam reinforced bar cage 17, prestress wire 18；
Precast beam end seal head plate 12.1, termination fixing end pedestal 12.2, termination fixing end I-shaped bracing members 12.3, steel strand wires positioning
Hole 12.4；
Jet chimney 11.1；
Side form positioning clamping pin hole 15.1.
Embodiment：
The embodiment of the present invention is described in detail below, it is to be understood that protection scope of the present invention and from tool
The limitation of body embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other
Element or other parts.
A kind of precast prestressed concrete composite beam production equipment, in single-storey factory building, including concreting is set
It is standby and overlapping beam mould, concrete placing installation mainly by concrete transport vehicle 5, crane hook 3 and crane walk track 9,
Crane walking track 9 is assemblied between workshop roof truss 1, and crane hook 3 is slided by Crane Truss 2 is erected at crane walking track
On 9, concrete delivery truck 5 is slidably connected pre-buried concrete transport vehicle track 6 on working face, is loaded on concrete delivery truck 5
Concrete hopper 4；Overlapping beam mould is arranged on crane hook 3 along 8 conduct direction of precast prestressed composite beam production trajectory
Underface；Concrete is transported in single storey industry workshop after facilities of mix storied building prepares by concrete transport vehicle, works as concrete delivery
Advance when car 5 runs to default station, after the hanged concrete hopper 4 of crane hook 3 along crane runway 9, in concrete hopper 4
Concrete be poured into prestressed girder mould below.Treat to carry out component conservation until reaching the demoulding after concreting
Intensity.Then tension prestress reinforcing bar, component demoulding lifting are put.
Composite beam production mould, including side template 15, mold base 11, mould among separate 13, precast beam end plate 12,
The I-shaped blocking plate 14 of precast beam, mold base 11 are placed on loading end, and side template 15 is rotatably connected on mold base 11
Separate 13 in two parallel distributions and longer side, among mould to be erected between two side templates 15 parallel to side template 15
Liang Ge sub-chamber is formed, precast beam reinforced bar cage 17 and prestress wire 18, adjacent precast beam reinforced bar cage are housed in sub-chamber
Independent composite beam is separated into by the I-shaped blocking plate 14 of precast beam between 17 and pours chamber, the both ends of prestress wire 18 are inserted
Enter fixed in the location hole 12.4 on precast beam end plate.
The bottom of side template 15 is rotatablely connected mold base 11 by shaft, and mold base 11 is equipped with more in the both sides of shaft
A positioning clamping pin hole 15.1 for limiting side form rotation angle.
Precast beam end plate 12 includes precast beam end seal head plate 12.1, termination fixing end pedestal 12.2 and termination fixing end work
Word bracing members 12.3, precast beam end seal head plate 12.1 stretch out along the top of termination fixing end pedestal 12.2, and termination is fixed
End I-shaped bracing members 12.3 are fixed on the both sides of fixing end pedestal 12.2, precast beam end seal head plate 12.1 and termination fixing end I-shaped
Bracing members 12.3 cooperatively form one limitation side template 15 move side template card slot, adjacent precast beam end seal head plate 12.1 it
Between formed one limitation mould among separate 13 movement moulds among separate card slots.
Precast beam end seal head plate 12.1 is equipped with multiple location holes 12.4 being adapted with prestress wire 18, is answered when pre-
Power steel strand wires 18 be inserted into location hole 12.4 after, precast beam end plate 12 to die inside deflection, side template card slot be clamped side template
15th, separate separation 13,12.4 side wall of location hole among card slot clamping mould among mould and abut fixed prestress wire 18.
The bottom of mold base 11 is connected with jet chimney 11.1, and jet chimney 11.1 is equipped with multiple connections and overlaps beam mould
The aperture of inner cavity.
A kind of precast prestressed concrete composite beam production method：
A kind of precast prestressed concrete composite beam production technology, carries out in accordance with the following steps：
S1, concrete are transported in single storey industry workshop after facilities of mix storied building prepares by concrete transport vehicle.Carrying out step S2
Before, overlapping beam mould need to be prepared process be specially：
S1.1, side template folding is controlled to predetermined angular by side form positioning clamping pin；
S1.2, overlaps smearing release agent in beam mould；
S1.3, the steel reinforcement cage prepared is fitted into mould together with prestress wire, and every prestress wire is inserted into one
Steel strand wires location hole；
S1.4, it is spaced apart to be inserted into contiguous prefabricated beam steel cage by I-shaped blocking plate；
S1.5, controls side template to close to predetermined angular by side form positioning clamping pin；
S1.6, precast beam end plate separate card slot card to die inside deflection, side template card slot clamping side template, mould centre
Connect separation among mould, location hole side wall abuts fixed prestress wire；
S1.7 progress size verifications are compound, carry out prestressed stretch-draw to prestress wire after reaching requirement, prestress application is extremely
Concreting work can be carried out after design requirement.
S2, crane sling concrete hopper to overlapping above beam mould, carry out concreting work.
S3, carries out component conservation until reaching demoulding strength after concreting.
Component conservation in step S3 is specially：
S3.1, opens steam pipeline and carries out steam curing after concreting；
S3.2, treats that concrete strength is conserved to after demoulding strength, stops steam supply.
S4, then puts tension prestress reinforcing bar, component demoulding lifting.
It is specially in step S4：
S4.1, prestress wire is put and opens mould side form after opening；
S4.2, after prestress wire is cut off, hooks lifting suspension hook, by Prefabricated superposed beam out of mould by crane in workshop
Hang out, be transported to component stockyard.So far, precast prestressed concrete composite beam production overall process terminates.
It is foregoing to the present invention specific exemplary embodiment description be in order to illustrate and illustration purpose.These are retouched
State and be not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out very much
Change and variation.The purpose of selecting and describing the exemplary embodiment is that explain the certain principles and in fact of the present invention
Border is applied, so that those skilled in the art can realize and utilize a variety of exemplary embodiment party of the present invention
Case and various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (10)
- A kind of 1. composite beam production mould, it is characterised in that：Including separation, prefabricated beam-ends among side template, mold base, mould The I-shaped blocking plate of head plate, precast beam, the mold base are placed on loading end, and the side template is rotatably connected on the mould Have on two parallel distributions of pedestal and longer side, separate among the mould and be erected at two side forms parallel to side template Liang Ge sub-chamber is formed between plate, precast beam reinforced bar cage and prestress wire, adjacent precast beam are housed in the sub-chamber Independent composite beam is separated into by the I-shaped blocking plate of precast beam between steel reinforcement cage and pours chamber, the both ends of prestress wire are inserted Enter fixed in the location hole on precast beam end plate.
- 2. composite beam production mould according to claim 1, it is characterised in that：The bottom of the side form is rotated by shaft Connecting mold pedestal, the mold base are equipped with the positioning clamping pin of multiple restriction side form rotation angles in the both sides of the shaft Hole.
- 3. composite beam production mould according to claim 1, it is characterised in that：The precast beam end plate includes precast beam End seal head plate, termination fixing end pedestal and termination fixing end I-shaped bracing members, the precast beam end seal head plate is along termination fixing end Stretch out at the top of pedestal, termination fixing end I-steel is supported and fixed on the both sides of fixing end pedestal, the prefabricated beam-ends Head plate cooperatively forms the side template card slot of a limitation side template movement with termination fixing end I-shaped bracing members, and adjacent is described Formed between precast beam end seal head plate among a limitation mould among the mould for separating movement and separate card slot.
- 4. composite beam production mould according to claim 3, it is characterised in that：Precast beam end seal head plate be equipped with it is multiple with The location hole that prestress wire is adapted, after prestress wire is inserted into location hole, the precast beam end plate is to mould Medial deviation, the side template card slot are clamped side template, mould centre separates separation, location hole side wall among card slot clamping mould Abut fixed prestress wire.
- 5. overlapping beam mould according to claim 1, it is characterised in that：The bottom of the mold base is connected with steam pipe Road, the jet chimney are equipped with the aperture of multiple connection composite beam dies cavities.
- A kind of 6. precast prestressed concrete composite beam production equipment, it is characterised in that：Including concrete placing installation and as weighed Profit requires the overlapping beam mould described in 1, the concrete placing installation mainly by concrete transport vehicle, concrete hopper crane and Crane walking track, the crane walking track are assemblied between the roof truss of workshop, and the concrete hopper crane is by hanging Car truss, which slides, to be erected on crane walking track, and the concrete delivery truck is slidably connected pre-buried rail on working face Road, loads concrete hopper on the concrete delivery truck；The beam mould that overlaps is along the concrete hopper crane conduct side To being arranged on immediately below the concrete hopper crane；When the concrete delivery truck runs to default station, the coagulation Along crane walking track is advanced, the concrete in concrete hopper is poured into below after the hanged concrete hopper of earth material bucket crane In prestressed girder mould.
- A kind of 7. precast prestressed concrete composite beam production technology, it is characterised in that：Carry out in accordance with the following steps：S1, concrete are transported in single storey industry workshop after facilities of mix storied building prepares by concrete transport vehicle；S2, crane sling concrete hopper to overlapping above beam mould, carry out concreting work；S3, carries out component conservation until reaching demoulding strength after concreting；S4, then puts tension prestress reinforcing bar, component demoulding lifting.
- 8. precast prestressed concrete composite beam production technology according to claim 6, it is characterised in that：Carrying out step Before S2, it is described overlapping beam mould need to be prepared process be specially：S1.1, side template folding is controlled to predetermined angular by side form positioning clamping pin；S1.2, overlaps smearing release agent in beam mould；S1.3, the steel reinforcement cage prepared is fitted into mould together with prestress wire, and every steel strand wires are inserted into a steel strand wires Location hole；S1.4, it is spaced apart to be inserted into contiguous prefabricated beam steel cage by I-shaped blocking plate；S1.5, controls side template to close to predetermined angular by side form positioning clamping pin；S1.6, precast beam end plate separate card slot card to die inside deflection, side template card slot clamping side template, mould centre Connect separation among mould, location hole side wall abuts fixed prestress wire；S1.7 progress size verifications are compound, carry out prestressed stretch-draw to prestress wire after reaching requirement, prestress application is extremely Concreting work can be carried out after design requirement.
- 9. precast prestressed concrete composite beam production technology according to claim 6, it is characterised in that：In step S3 Component conservation is specially：S3.1, opens steam pipeline and carries out steam curing after concreting；S3.2, treats that concrete strength is conserved to after demoulding strength, stops steam supply.
- 10. precast prestressed concrete composite beam production technology according to claim 6, it is characterised in that：In step S4 Specially：S4.1, prestress wire is put and opens mould side form after opening；S4.2, after prestress wire is cut off, hooks lifting suspension hook, by Prefabricated superposed beam out of mould by crane in workshop Hang out, be transported to component stockyard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026717.1A CN108000690B (en) | 2018-01-11 | 2018-01-11 | Prefabricated prestressed concrete superposed beam production die, production equipment and production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026717.1A CN108000690B (en) | 2018-01-11 | 2018-01-11 | Prefabricated prestressed concrete superposed beam production die, production equipment and production process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108000690A true CN108000690A (en) | 2018-05-08 |
| CN108000690B CN108000690B (en) | 2024-06-07 |
Family
ID=62050025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810026717.1A Active CN108000690B (en) | 2018-01-11 | 2018-01-11 | Prefabricated prestressed concrete superposed beam production die, production equipment and production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108000690B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676761A (en) * | 2019-01-22 | 2019-04-26 | 江苏若琪建筑产业有限公司 | A kind of prefabricated overlapping board forming die |
| CN110154224A (en) * | 2019-05-17 | 2019-08-23 | 厦门建研建筑产业研究有限公司 | One kind being used for the adjustable Prefabricated superposed beam production mould of length and width, workshop and technique |
| CN110394882A (en) * | 2019-08-20 | 2019-11-01 | 湘潭远大住宅工业有限公司 | A kind of precast beam production mould and assembly and disassembly method |
| CN110605779A (en) * | 2019-09-26 | 2019-12-24 | 安庆米锐智能科技有限公司 | Reinforced concrete prefabricated structural part forming die |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2573697A1 (en) * | 1984-11-23 | 1986-05-30 | Beton Es Vasbetonipari Muevek | Manufacture of concrete products in reusable moulds |
| CN1262363A (en) * | 1999-02-03 | 2000-08-09 | 顺德市永基建筑基础有限公司 | Prestressed square pile and its making method |
| CN2573616Y (en) * | 2002-09-05 | 2003-09-17 | 天津市天佳设备安装公司 | Built-up steel structure pretensioned pedestal |
| CN201136221Y (en) * | 2007-12-18 | 2008-10-22 | 河北众鑫源桥隧设备制造有限公司 | End mould-fixed type concrete segment mould |
| CN101905488A (en) * | 2010-07-12 | 2010-12-08 | 中铁四局集团第五工程有限公司 | Track plate prefabrication concrete transport and distribution system |
| CN202925894U (en) * | 2012-10-08 | 2013-05-08 | 王雷亮 | Mould convenient to put up and disassemble |
| CN204036620U (en) * | 2014-08-08 | 2014-12-24 | 廊坊海斯建材机械有限公司 | The U-shaped gool mould of precast concrete |
| CN105014786A (en) * | 2015-06-30 | 2015-11-04 | 中铁二十三局集团有限公司 | Manufacture method for maglev track beam |
| CN205530244U (en) * | 2016-01-04 | 2016-08-31 | 江苏汤辰机械装备制造有限公司 | Concrete precast pile mould |
| CN105973662A (en) * | 2016-05-04 | 2016-09-28 | 青岛理工大学 | Beam type test piece pouring mold and mechanical property testing method of beam type test piece |
| CN106042168A (en) * | 2016-08-09 | 2016-10-26 | 中铁二十二局集团有限公司 | Parallel double-station manufacturing shop for CRTS III type pre-tensioning method track boards |
| CN106217616A (en) * | 2016-08-31 | 2016-12-14 | 长沙楚鸿机械有限公司 | A kind of precast concrete beam post mold and molding methods |
| CN106351443A (en) * | 2016-10-10 | 2017-01-25 | 中建局集团第五建筑有限公司 | Adjustable concrete lintel pouring mold and using method thereof |
| CN107140378A (en) * | 2017-05-11 | 2017-09-08 | 安徽科信矿山机械制造有限公司 | A kind of cast stone scraping machine combined type scraper plate |
| CN107471420A (en) * | 2017-08-28 | 2017-12-15 | 四川双铁科技有限公司 | A kind of noise barrier stand column production line |
| CN208543605U (en) * | 2018-01-11 | 2019-02-26 | 南京大地建设科技有限责任公司 | Precast prestressed concrete composite beam production mould and production equipment |
-
2018
- 2018-01-11 CN CN201810026717.1A patent/CN108000690B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2573697A1 (en) * | 1984-11-23 | 1986-05-30 | Beton Es Vasbetonipari Muevek | Manufacture of concrete products in reusable moulds |
| CN85109622A (en) * | 1984-11-23 | 1986-12-24 | 混凝土和钢筋混凝土制造公司 | Produce the apparatus and method of concrete component |
| CN1262363A (en) * | 1999-02-03 | 2000-08-09 | 顺德市永基建筑基础有限公司 | Prestressed square pile and its making method |
| CN2573616Y (en) * | 2002-09-05 | 2003-09-17 | 天津市天佳设备安装公司 | Built-up steel structure pretensioned pedestal |
| CN201136221Y (en) * | 2007-12-18 | 2008-10-22 | 河北众鑫源桥隧设备制造有限公司 | End mould-fixed type concrete segment mould |
| CN101905488A (en) * | 2010-07-12 | 2010-12-08 | 中铁四局集团第五工程有限公司 | Track plate prefabrication concrete transport and distribution system |
| CN202925894U (en) * | 2012-10-08 | 2013-05-08 | 王雷亮 | Mould convenient to put up and disassemble |
| CN204036620U (en) * | 2014-08-08 | 2014-12-24 | 廊坊海斯建材机械有限公司 | The U-shaped gool mould of precast concrete |
| CN105014786A (en) * | 2015-06-30 | 2015-11-04 | 中铁二十三局集团有限公司 | Manufacture method for maglev track beam |
| CN205530244U (en) * | 2016-01-04 | 2016-08-31 | 江苏汤辰机械装备制造有限公司 | Concrete precast pile mould |
| CN105973662A (en) * | 2016-05-04 | 2016-09-28 | 青岛理工大学 | Beam type test piece pouring mold and mechanical property testing method of beam type test piece |
| CN106042168A (en) * | 2016-08-09 | 2016-10-26 | 中铁二十二局集团有限公司 | Parallel double-station manufacturing shop for CRTS III type pre-tensioning method track boards |
| CN106217616A (en) * | 2016-08-31 | 2016-12-14 | 长沙楚鸿机械有限公司 | A kind of precast concrete beam post mold and molding methods |
| CN106351443A (en) * | 2016-10-10 | 2017-01-25 | 中建局集团第五建筑有限公司 | Adjustable concrete lintel pouring mold and using method thereof |
| CN107140378A (en) * | 2017-05-11 | 2017-09-08 | 安徽科信矿山机械制造有限公司 | A kind of cast stone scraping machine combined type scraper plate |
| CN107471420A (en) * | 2017-08-28 | 2017-12-15 | 四川双铁科技有限公司 | A kind of noise barrier stand column production line |
| CN208543605U (en) * | 2018-01-11 | 2019-02-26 | 南京大地建设科技有限责任公司 | Precast prestressed concrete composite beam production mould and production equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676761A (en) * | 2019-01-22 | 2019-04-26 | 江苏若琪建筑产业有限公司 | A kind of prefabricated overlapping board forming die |
| CN110154224A (en) * | 2019-05-17 | 2019-08-23 | 厦门建研建筑产业研究有限公司 | One kind being used for the adjustable Prefabricated superposed beam production mould of length and width, workshop and technique |
| CN110154224B (en) * | 2019-05-17 | 2021-02-19 | 厦门市建筑科学研究院有限公司 | Production mold, workshop and process for length-width-adjustable prefabricated superposed beam |
| CN110394882A (en) * | 2019-08-20 | 2019-11-01 | 湘潭远大住宅工业有限公司 | A kind of precast beam production mould and assembly and disassembly method |
| CN110605779A (en) * | 2019-09-26 | 2019-12-24 | 安庆米锐智能科技有限公司 | Reinforced concrete prefabricated structural part forming die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108000690B (en) | 2024-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108000690A (en) | Precast prestressed concrete composite beam production mould, production equipment and production technology | |
| CN110331668B (en) | Construction method of bidirectional inclined V-shaped bridge tower of cable-stayed bridge without back cables | |
| CN106120568B (en) | The construction method of cross a river Main Bridge bridge pier secondary locking temporary consolidation structure | |
| CN106758737B (en) | The bridge location construction method of installation of transverse prestress overall with reinforced concrete bridge deck slab plate combination beam | |
| CN103104091B (en) | Sliding mold whole lifting platform and construction method | |
| CN106192758A (en) | Construction method for constructing large high pier column by using cantilever formwork | |
| CN106522104A (en) | Construction method of curved-surface arc-shaped concrete tower | |
| CN103470040A (en) | Splicing method of composite floor slab and beam | |
| CN107806019A (en) | Large-span suspension bridge gate Sarasota construction method | |
| CN114770706B (en) | Light T-beam prefabrication equipment and prefabrication installation construction method | |
| CN114150766B (en) | Prefabricated reinforced concrete column connecting node and construction method thereof | |
| CN113638304B (en) | Concrete beam type bridge hidden cover beam structure system and construction method thereof | |
| CN109267491B (en) | Movable formwork and construction method thereof | |
| CN105128131A (en) | Method for manufacturing prestressed hollow slab beam through polystyrene foam | |
| CN110158474A (en) | Cast-in-place box girder bottom web reinforcing steel bar segmental prefabrication binding mould and binding method | |
| CN212176540U (en) | Hydraulic climbing formwork system formwork | |
| CN210316690U (en) | Roof elevator machine room structure | |
| CN208543605U (en) | Precast prestressed concrete composite beam production mould and production equipment | |
| US20170089090A1 (en) | Method for installing a hollow concrete tower made from more than one segment and corresponding hollow concrete tower | |
| CN107882328A (en) | The construction method of large span steel truss overhung construction | |
| WO2017054723A1 (en) | Concave building template set construction method | |
| CN109457814B (en) | Construction method for top cover of high-rise and large-diameter building based on Bailey truss structure | |
| CN103061508A (en) | Triangular slip form device and construction method for the same triangular slip form | |
| CN112482569A (en) | Construction method and structure of three-direction unbonded prestressed crossed beam-column joint | |
| CN110468723B (en) | Installation and construction method for wrapping steel plate outside main pier of swivel bridge |
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 | ||
| GR01 | Patent grant |