CN108556121A - The Modularized vertical steel die and its operating method of prefabricated pipe gallery - Google Patents
The Modularized vertical steel die and its operating method of prefabricated pipe gallery Download PDFInfo
- Publication number
- CN108556121A CN108556121A CN201711431340.XA CN201711431340A CN108556121A CN 108556121 A CN108556121 A CN 108556121A CN 201711431340 A CN201711431340 A CN 201711431340A CN 108556121 A CN108556121 A CN 108556121A
- Authority
- CN
- China
- Prior art keywords
- external mold
- internal model
- mold
- pedestal
- pipe gallery
- 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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- 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
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
- B28B1/045—Producing shaped prefabricated articles from the material by tamping or ramming combined with vibrating or jolting
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
-
- 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
- B28B7/0002—Auxiliary parts or elements of the mould
-
- 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
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
-
- 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
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
-
- 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
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
Abstract
A kind of Modularized vertical steel die of prefabricated pipe gallery, is made of pedestal, external mold and internal model three parts；The pedestal is made of the splicing of four right-angle modules, four T-shaped mould blocks and several pedestal standard module modules, the surrounding of pedestal and internal respectively external mold track and internal model track；The external mold includes that external mold panel, the module layer being made of four right-angle modules and several external mold standard module modules and external mold mobile system form；The internal model is made of the connection of multiple rectangle cabins, and the four side internal model panels in each cabin are partly therefrom two movable interior molds, are spliced by oblique type interface between two movable interior molds, the movable hydraulic screw rod of the double groups of connected double-layer on four side internal model panels.The mold solves the problems, such as that prefabricated comprehensive pipe gallery die size is single and large area occupies engineering processing site, is suitable for standard chemical plant, different size, two or more box-structure concrete component process equipments.
Description
Technical field
The invention belongs to municipal administration synthesis pipe gallery engineering field, more particularly to a kind of Modularized vertical steel of prefabricated pipe gallery
Molding jig and its operating method.
Background technology
As country vigorously supports civilian infrastructure construction, one pipe gallery construction fever has been started in China
Tide.In the construction process, prefabricated assembled pipe gallery is gradually known because of its duration superiority, traditional integrated pipe
Prefabricated corridor is mostly prefabricated, the prefabricated integrated pipe in mainly single cabin for obtaining pilot at present, promoting and applying for being derived from box culvert tube coupling
Corridor, in the prefabricated pipe gallery for also occurring two cabins, three cabins in the recent period.
The prefabricated processing of pipe gallery has two kinds of vertical processing and horizontal processing mold at present.Horizontal processing mold is in reality
During use, pipe gallery internal model complex procedures, operating difficulties are removed in installation, seriously reduce production efficiency, while mold
Lower concrete vibrates there are difficulties in quality control, influences the final product quality of precast concrete.And vertical processing at this stage
Mold in actual use, generally requires larger construction site, while gantry crane or other big machineries being needed to set
Standby cooperation, place inner orbit layout density is big, seriously reduces production efficiency, improves construction cost.In addition, both add
The size and specification of tool and mould are fixed, can not independently meet the market demand of existing pipe gallery.
Invention content
The object of the present invention is to provide a kind of Modularized vertical steel dies of prefabricated pipe gallery, which solves pre-
The problem of comprehensive pipe gallery die size processed is single and large area occupies engineering processing site is suitable for standard chemical plant, different rule
Lattice, two or more box-structure concrete component process equipments.
It is a further object of the present invention to provide the operating methods of the Modularized vertical steel die of above-mentioned prefabricated pipe gallery.
As above design, the technical scheme is that：A kind of Modularized vertical steel die of prefabricated pipe gallery, it is special
Sign is：It is made of pedestal, external mold and internal model three parts；If the pedestal is by four right-angle modules, four T-shaped mould blocks and butt
The quasi- modulus module splicing composition of coordinate, the surrounding of pedestal and internal respectively external mold track and internal model track, external mold track side
It is welded on pedestal outer rim, the other side is welded with adjustable leading screw bearing up and down, and internal model track is level of the system on pedestal bottom plate
Guide groove, positioning of the guide groove for internal model connection axis pin；If the external mold includes external mold panel, by four right-angle modules and
The module layer and external mold mobile system composition, external mold panel of dry external mold standard module module composition are made of square tube and steel plate
And the socket joint module layer on the affixed socket mold in the top of panel, socket mold, external mold panels outside are equipped with external mold mobile system,
Floor is housed between above-mentioned square tube, wedge-shaped rubber groove is set on socket mold；The internal model is by multiple rectangle cabin connection groups
At by spigot-and-socket hinge connection between each cabin, the hinge of axis pin is reserved in bottom setting, for connecting and controlling interior die face
The running orbit of plate；The four side internal model panels in each cabin use square tube and hot rolled steel plate welding production, lead between square tube
Floor connection is crossed, four side internal model panels are partly therefrom two movable interior molds, by oblique between two movable interior molds
Type interface splices, and passes through the movable hydraulic screw rod of the double-deck double groups of weld horizontal Bolted angle connection on four side internal model panels.
The operating method of the Modularized vertical steel die of above-mentioned prefabricated pipe gallery, includes the following steps：
1. when mold in opened condition when, adjust internal model movable hydraulic elongate screw, so that interior mold is installed in place and lead to
Bolt hole progress bolt is crossed to fix；
2. having bound framework of steel reinforcement in precasting yard fixed position and will be on its hoisting transportation to pedestal；
3. pushing on multiple modular external molds to pedestal, to be installed in place when being blocked by gear bank, then connected by bolt
The module of multiple modularization external molds is connect, ensures size distortion do not occur in concreting process；
4. pouring commerical ready-mixed concrete, attached vibrator vibrated concrete is used at side wall position, utilizes the socket at top
Mold carries out top concrete and vibrates；
5. adjusting internal model movable hydraulic screw rod to shorten, internal model mold is opened；Then the screw rod for removing external mold intermodule, beats
Over mould mold be inserted into vertical loading board by reserved hole for hoist, pipe gallery hung out into mold；
6. overturning pipe gallery on cushion to horizontal；
It is stored 7. stacking and unifying place to pipe gallery, and carries out maintenance work.
Above-mentioned external mold and the boundary position of internal model setting gear bank.
0.65 meter of the right angle length of side of right-angle module in above-mentioned external mold, size datum are the external sideline in corridor；External mold master die
Digital-to-analogue block length is the classification length of modulus processing dimension between 1.3 meters~1.6 meters, per 0.1m.
Above-mentioned external mold track is formed by the double button welding productions of 20#b channel steels.
A length of 1 meter of the right-angle side of right-angle module in said base, size datum are the external sideline in corridor；The two of T-shaped mould block
Side wing edge is each 1 meter of partition wall center both sides, and web length is 1 meter, and web size datum is the external sideline in corridor；Pedestal standard module
Block length is the classification length of modulus processing dimension between 1.5m~2.5m, per 0.1m.
The beneficial effects of the invention are as follows：1, a whole set of steel die is assembled by several different standardized modules, overcomes
The single problem of traditional processing die size, it is assembled by different standardized modules, cope with the integrated pipe of different size sections
Corridor, and then effectively control operating cost；2, using the external mold track and internal model track on pedestal, coordinate vertical pouring structure, it can
Reduce operating space, avoids the transport for carrying out finished product pipe gallery using long range sliding rail or trolley, track, reduce steel die
Floor space, and then lay the foundation for the prefabricated place of the multiple pipe galleries of reasonable Arrangement；3, pipe gallery steel die can be unified
Modulus, push fast-ripenin and the development of prefabricated assembled pipe gallery each side surface technology.
Description of the drawings：
Fig. 1 is that internal model of the present invention opens schematic diagram；
Fig. 2 is the floor map of pedestal；
Fig. 3 is the A-A sectional views of Fig. 2；
Fig. 4 is pedestal and internal model track and external mold track connection diagram；
Fig. 5 is the floor map of external mold；
Fig. 6 is the side view of external mold；
Fig. 7 is external mold mobile system schematic diagram；
Fig. 8 is the flat casting area schematic diagram of internal model；
Fig. 9 is internal model panel and movable hydraulic screw rod connection diagram；
Figure 10 is molding sectional schematic diagram.
In figure：1-pedestal；2-external molds；3-internal models；4-standard module modules；1-1-right-angle module；1-2-T-shaped mould
Block；1-3-pedestal standard module module；1-4-external mold track；1-5-internal model track；1-6-leading screw bearing；1-7-gear bank；
1-8-is hot rolled H-shaped；1-9-steel plate；1-10-modular demarcation lines；1-11-water-stop glue bar groove；1-12-slip casting groove；1-
13-bellmouth molds；
2-1-right-angle module；2-1-external mold standard module module；2-3-external mold mobile system；2-4-operating platform；
2-5-floor；2-6-supporting and mounting bracket；2-7-idler wheel；2-8-bellmouth socket；2-9-wedge-shaped rubber groove；2-10-side
Pipe；2-11-steel plate；2-12-modular demarcation lines；
The movable interior molds of 3-1-；3-2-movable hydraulic screw rod；3-3-square tube；3-4-floor；The interior molds of 3-5-
Connect axis pin；3-6-angle steel；3-7-steel plate.
Specific implementation mode：
As shown in Figure 1：A kind of Modularized vertical steel die of prefabricated pipe gallery, using shaped steel and hot rolled steel plate Seiko
It forms, whole to be made of 3 three pedestal 1, external mold 2, internal model parts, pedestal 1 is for external mold 2, the horizontal sliding and support of internal model 3
The effect of entire template and the prefabricated piping lane of single-unit.External mold 2, internal model 3 have the function of assembly, sliding, modularization assembling etc..
As shown in Figure 2,3, 4：Pedestal 1 is by four right-angle module 1-1, four T-shaped mould block 1-2 and several pedestal standard modules
Module 1-3 splicing compositions.A length of 1 meter of the right-angle side of wherein four right-angle module 1-1, size datum are the external sideline in corridor；Four T
Two side wing edges of pattern block 1-2 are each 1 meter of partition wall center both sides, and web length is 1 meter, and web size datum is the external side in corridor
Line；Pedestal standard module module 1-3 is that 1.5m~2.5m length differs, and is the classification length of modulus processing dimension per 0.1m.
Pedestal 1 is put along the lifting of the bottom of prefabricated comprehensive pipe gallery structure wall, fixes hot rolled H-shaped H300 × 200 × 8,
The finishing hot rolled steel plate that 15mm is welded at the top of shaped steel, is welded and fixed the bellmouth mold of prefabricated pipe gallery on hot rolled steel plate
Water-swellable water-stop glue bar groove 1-11 with holes is arranged on bellmouth and forms second waterproof, is arranged among twice waterproof by 1-13
Slip casting groove 1-12, makes waterproof effect reach best.In the external mold 2 of pedestal 1 and the boundary position setting gear bank 1-7 of internal model 3, energy
Enough ensure the size precision of inner and outer template, the effect of similar guiding ruler, while the filleting mouth mold as prefabricated pipe gallery has.
In 1 surrounding of pedestal and the internal track existed for external mold 2,3 sliding and running of internal model.External mold track 1-4 is by 20#b
The double button welding productions of channel steel form, and side is welded on 1 outer rim of pedestal, and the other side is welded with 1-6 in adjustable leading screw bearing up and down；
Internal model track 1-5 is the horizontal guide slot being especially tailored on bottom plate, and the positioning of axis pin is connected for internal model 3, while making side
Internal model 3 can be displaced outwardly, and not scrape piping lane inner wall, destroy piping lane presentation quality.
As shown in Fig. 5,6,7：External mold 2 by external mold panel, by four right-angle module 2-1 and several external mold standard module modules
The module layer and external mold mobile system 2-3 compositions that 2-2 is spliced into.Wherein, external mold panel uses 80mm × 160mm × side 5mm
Pipe and 10mm steel plates are made and four right-angle modules of socket joint and several external molds on the affixed bell and spigot in the top of panel, socket mold
Standard module module；0.65 meter of the right angle length of side of four right-angle modules, size datum are the external sideline in corridor, external mold master die digital-to-analogue
Block length is 1.3 meters~1.6 meters and differs, and is the classification length of modulus processing dimension per 0.1m.External mold mobile system is mounted on outer
The outside of die face plate is made of operating platform, supporting and mounting bracket and idler wheel.
160mm × 10mm strip floors are housed, setting wedge-shaped rubber groove 2-9 forms the on bell and spigot between above-mentioned square tube
One of waterproof.
Plate vibrator is installed on the bell and spigot mold on 2 top of external mold, drives top shutter vibration, can fully be excluded interior
Portion's air reduces bubble and generates.
As shown in Figure 8,9：Internal model 3 is made of the connection of multiple rectangle cabins, is connected by spigot-and-socket hinge between each cabin
It connects, running orbit of the hinge of axis pin 3-5 for connecting and controlling internal model panel is reserved in bottom setting.The four of each cabin
Side internal model panel uses 80mm × 160mm × 5mm square tube 3-3 and 10mm hot rolled steel plate 3-7 welding productions, passes through between square tube
160mm × 10mm strip floor 3-4 connections, four side internal model panels are partly therefrom two movable interior mold 3-1, two activities
Spliced by oblique type interface between mold in formula, passes through the double groups of weld horizontal angle steel 3-6 connected double-layers on four side internal model panels
Movable hydraulic screw rod 3-2.
Assemble method of the present invention is：
1, modularization steel die group pair selects the straight of the pedestal of mold according to prefabricated comprehensive pipe gallery structure wall thickness is designed
Corner Block List Representation, T-shaped mould block select pedestal standard module module according to each chamber size；The right angle mould of simultaneous selection mold external mold
Block judges that external mold standard module module forms, and configure external mold mobile system according to prefabricated pipe gallery external dimensions；Then
Select mold internal model assembling module, and configuration activities formula hydraulic pressure screw rod.
2, vertically and horizontally contracting seam 1~2, surface smoothness are arranged on bed course for the casting concrete bed course in factory for prefabrication
10mm, absolute altitude ± 10mm, the gradient and thickness are met the requirements.
3, mold base is installed.Along the bottom of prefabricated comprehensive pipe gallery structure wall, lifting puts, fixes hot rolled H-shaped H300
× 200 × 8, the finishing hot rolled steel plate of 15mm is welded at the top of shaped steel, and prefabricated pipe gallery is welded and fixed on hot rolled steel plate
Bellmouth mold 1-13, be finally welded and fixed gear bank in the external mold of pedestal, internal model boundary position, it is desirable that processing and fabricating precision meet
It is required that ensure the size precision of inner and outer template, while the filleting mouth mold as prefabricated pipe gallery has.In H profile steel surrounding
External mold track is welded, external mold track is formed by the double button welding productions of 20#b channel steels in advance, and outer end is welded with adjustable leading screw up and down
Bearing, adjusting screw bearing keep pedestal horizontal, meet construction requirement；In H profile steel internal model undertaking site, corresponding internal model axis pin position
Trepanning parallel along side wall vertical direction is set, internal model track is used to form.
4, internal model is installed.It first uses square tube, hot rolled steel plate welding production at internal model panel, is welded on the outer keel of internal model
Horizontal corner steel, for connecting movable hydraulic screw rod；By the hinge connection of spigot-and-socket, bottom needs to be arranged internal model modular unit
The hinge of reserved axis pin, for connecting and controlling interior mold running orbit.
5, external mold is installed.It first uses square tube, hot rolled steel plate welding production at external mold panel, socket has been welded and fixed at top
Mold welds operating platform, supporting and mounting bracket and idler wheel in outer keel, checks verticality and flatness, then by lifting, make
Idler wheel enters the external mold track on pedestal, after external mold fully enters track, you can completes prefabricated pipe gallery modularization steel
The assembling of mold.
The present invention operating method be：
As shown in Figure 10, this technology technological process：Interior mold assembly molds, and → checking mold cavity size → is put into reinforcing bar
Skeleton → molding has external mold → casting concrete → die sinking → depanning → inspection → overturning → stacking to unified place and conserves.
1, when mold in opened condition when, adjust internal model movable hydraulic elongate screw, so that interior mold is installed in place, pacifying
During dress, there need to be skilled worker to carry out check at any time internal model, it is ensured that piece position no-sundries, device run well, and lead to
Bolt hole progress bolt is crossed to fix.
2, skilled worker is according to design drawing size, checks whether dies cavity size meets design requirement, and by error
Precision controlling is within specification allowable range.
3, framework of steel reinforcement has been bound in precasting yard fixed position, by the way that special framework of steel reinforcement suspension centre is arranged, has ensured reinforcing bar
Skeleton is not threaded off, deforms or is destroyed, on hoisting transportation to pedestal.
4, thickness of concrete cover is controlled by the way that cement mortar bedding block is arranged on framework of steel reinforcement, is checked after the completion of lifting
The protective layer thickness of top plate and bottom plate, side wall.Then skilled worker pushes multiple modular external molds to base respectively by manpower
On seat, to be installed in place when being blocked by gear bank, the module of multiple modularization external molds is then bolted, ensures that concrete pours
There is not size distortion during building.
5, commerical ready-mixed concrete is poured, attached vibrator vibrated concrete is used at side wall position, utilizes the socket at top
Mold carries out top concrete and vibrates.
6, adjustment internal model movable hydraulic screw rod shortens, and opens internal model mold；Then the screw rod for removing external mold intermodule, beats
Over mould mold be inserted into vertical loading board by reserved hole for hoist, pipe gallery hung out into mold.
7, pipe gallery is overturn on cushion to horizontal.
8, it stacks to pipe gallery and unifies place storage, and carry out maintenance work.
Claims (6)
1. a kind of Modularized vertical steel die of prefabricated pipe gallery, it is characterised in that：By pedestal, external mold and internal model three parts
Composition；The pedestal is made of the splicing of four right-angle modules, four T-shaped mould blocks and several pedestal standard module modules, pedestal
Surrounding is welded on pedestal outer rim with internal respectively external mold track and internal model track, external mold track side, and the other side is welded with
Under adjustable leading screw bearing, internal model track is horizontal guide slot of the system on pedestal bottom plate, which is used for internal model connecting pin
The positioning of axis；The module that the external mold includes external mold panel, is made of four right-angle modules and several external mold standard module modules
Layer and external mold mobile system composition, external mold panel are made of square tube and steel plate and in the affixed socket molds in the top of panel,
Socket joint module layer on socket mold, external mold panels outside are equipped with external mold mobile system, floor, socket mould are housed between above-mentioned square tube
Wedge-shaped rubber groove is set on tool；The internal model is made of the connection of multiple rectangle cabins, is closed by spigot-and-socket between each cabin
The hinge of axis pin, the running orbit for connecting and controlling internal model panel are reserved in page connection, bottom setting；Each cabin
Four side internal model panels use square tube and hot rolled steel plate welding production, are connected by floor between square tube, four side internal model panels are therefrom
Part is two movable interior molds, is spliced by oblique type interface between two movable interior molds, is led on four side internal model panels
Cross the movable hydraulic screw rod of the double-deck double groups of weld horizontal Bolted angle connection.
2. a kind of operating method of the Modularized vertical steel die of prefabricated pipe gallery according to claim 1, special
Sign is：Include the following steps：
1. when mold in opened condition when, adjust internal model movable hydraulic elongate screw, so that interior mold is installed in place and pass through spiral shell
Keyhole carries out bolt and fixes；
2. having bound framework of steel reinforcement in precasting yard fixed position and will be on its hoisting transportation to pedestal；
3. pushing on multiple modular external molds to pedestal, to be installed in place when being blocked by gear bank, then it is bolted more
The module of a modularization external mold ensures size distortion do not occur in concreting process；
4. pouring commerical ready-mixed concrete, attached vibrator vibrated concrete is used at side wall position, utilizes the socket mold at top
Top concrete is carried out to vibrate；
5. adjusting internal model movable hydraulic screw rod to shorten, internal model mold is opened；Then the screw rod for removing external mold intermodule is opened outer
Mould mold is inserted into vertical loading board, pipe gallery is hung out mold by reserved hole for hoist；
6. overturning pipe gallery on cushion to horizontal；
It is stored 7. stacking and unifying place to pipe gallery, and carries out maintenance work.
3. the Modularized vertical steel die of prefabricated pipe gallery according to claim 1, it is characterised in that：Above-mentioned external mold
With the boundary position setting gear bank of internal model.
4. the Modularized vertical steel die of prefabricated pipe gallery according to claim 1, it is characterised in that：Above-mentioned external mold
In right-angle module 0.65 meter of the right angle length of side, size datum be the external sideline in corridor；External mold standard module block length is at 1.3 meters
It is the classification length of modulus processing dimension per 0.1m between~1.6 meters.
5. the Modularized vertical steel die of prefabricated pipe gallery according to claim 1, it is characterised in that：Above-mentioned external mold
Track is formed by the double button welding productions of 20#b channel steels.
6. the Modularized vertical steel die of prefabricated pipe gallery according to claim 1, it is characterised in that：Said base
In right-angle module a length of 1 meter of right-angle side, size datum be the external sideline in corridor；Two side wing edges of T-shaped mould block are partition wall center
Each 1 meter of both sides, web length are 1 meter, and web size datum is the external sideline in corridor；Pedestal standard module block length 1.5m~
It is the classification length of modulus processing dimension per 0.1m between 2.5m.
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| CN201711431340.XA CN108556121A (en) | 2017-12-26 | 2017-12-26 | The Modularized vertical steel die and its operating method of prefabricated pipe gallery |
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| CN201711431340.XA CN108556121A (en) | 2017-12-26 | 2017-12-26 | The Modularized vertical steel die and its operating method of prefabricated pipe gallery |
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| CN111705835A (en) * | 2020-06-19 | 2020-09-25 | 中交第三航务工程局有限公司 | Vertical prefabricating process for underground comprehensive pipe gallery |
| CN111730727A (en) * | 2020-06-19 | 2020-10-02 | 中交第三航务工程局有限公司 | Manufacturing method of vertical prefabricated template of underground comprehensive pipe gallery |
| CN111923201A (en) * | 2020-07-03 | 2020-11-13 | 山东泰迅装配式建筑科技有限公司 | Automatic change PPVC centre form structure |
| CN112092181A (en) * | 2020-09-10 | 2020-12-18 | 连云港市成盛混凝土构件有限责任公司 | Assembly type prefabricated square culvert forming device and manufacturing process thereof |
| WO2021051429A1 (en) * | 2019-09-16 | 2021-03-25 | 长沙远大住宅工业集团股份有限公司 | Die assembly for producing prefabricated parts and production method |
| CN113107006A (en) * | 2021-04-25 | 2021-07-13 | 中化学交通建设集团市政工程有限公司 | Light movable integrated pipe gallery formwork |
| CN113199602A (en) * | 2021-06-04 | 2021-08-03 | 中冶交投善筑成都装配式建筑科技发展有限公司 | Cambered surface prefabricated part mold and manufacturing method of prefabricated part |
| CN113319983A (en) * | 2021-06-01 | 2021-08-31 | 浙江庄辰建筑科技有限公司 | Vertical column die convenient to replace quickly and based on prefabricated bridge hollow core |
| CN114102816A (en) * | 2021-11-19 | 2022-03-01 | 长安大学 | Polygonal prefabricated thin-shell three-dimensional structure modular mold |
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| CN111730727A (en) * | 2020-06-19 | 2020-10-02 | 中交第三航务工程局有限公司 | Manufacturing method of vertical prefabricated template of underground comprehensive pipe gallery |
| CN111705835B (en) * | 2020-06-19 | 2021-08-03 | 中交第三航务工程局有限公司 | Vertical prefabricating process for underground comprehensive pipe gallery |
| CN111923201A (en) * | 2020-07-03 | 2020-11-13 | 山东泰迅装配式建筑科技有限公司 | Automatic change PPVC centre form structure |
| CN112092181A (en) * | 2020-09-10 | 2020-12-18 | 连云港市成盛混凝土构件有限责任公司 | Assembly type prefabricated square culvert forming device and manufacturing process thereof |
| CN113107006A (en) * | 2021-04-25 | 2021-07-13 | 中化学交通建设集团市政工程有限公司 | Light movable integrated pipe gallery formwork |
| CN113319983A (en) * | 2021-06-01 | 2021-08-31 | 浙江庄辰建筑科技有限公司 | Vertical column die convenient to replace quickly and based on prefabricated bridge hollow core |
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| CN114102816A (en) * | 2021-11-19 | 2022-03-01 | 长安大学 | Polygonal prefabricated thin-shell three-dimensional structure modular mold |
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