CN109397493A - Die assembly precast floor slab chamfering rib mould and be made from it - Google Patents
Die assembly precast floor slab chamfering rib mould and be made from it Download PDFInfo
- Publication number
- CN109397493A CN109397493A CN201811591687.5A CN201811591687A CN109397493A CN 109397493 A CN109397493 A CN 109397493A CN 201811591687 A CN201811591687 A CN 201811591687A CN 109397493 A CN109397493 A CN 109397493A
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- Prior art keywords
- floor slab
- precast floor
- bending part
- mould
- rib
- Prior art date
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- 238000005452 bending Methods 0.000 claims abstract description 130
- 230000003014 reinforcing effect Effects 0.000 claims description 30
- 210000003205 muscle Anatomy 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000001755 vocal effect Effects 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
- B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
Precast floor slab chamfering rib mould, including internal model and external mold, the side bending that the bending part is abutted towards it with precast floor slab, the end face far from bending direction is connect with panel；The internal model connects with bending part, and is located at the lower section of panel.The invention also discloses the precast floor slab chamfer mould components being made of above-mentioned precast floor slab chamfering with rib mould.The structure of chamfer mould component is simple on the precast floor slab, easy to use, in such a way that inside and outside mould combines, convenient for the installation and removal of mold, improves the service life of mold；The deformation of precast floor slab its concrete joint surface chamfering produced using the die assembly is small, and quality is high, with short production cycle.
Description
Technical field
The present invention relates to pre-cast building prefabricated components mould applications, more particularly, to a kind of precast floor slab chamfering rib mould
And the die assembly being made from it.
Background technique
With the development of assembled architecture at home, the production technology of prefabricated components is also increasingly mature.Precast floor slab conduct
Component the simplest has been widely used in assembled architecture.Existing precast floor slab mold side form is monoblock type in the market
The precast floor slab prefabricated components of existing application need to be stretched out horizontal reinforcement, because of the influence of horizontal reinforcement, monoblock type side form is opened by production
U-shaped hole causes existing stripping means that must remove corresponding mold rib since side and concrete surface product are excessive, into
The installation and removal workload of mold is very big in row repeatability production process, and concrete joint surface chamfering need to manually be smeared in post-processing
Hand moulding when face, surface quality is poor, and unsightly, mold is easily-deformable.
CN206780615U discloses a kind of layer-stepping mold of precast floor slab, is made of four side moulds, described four
Side mould is all made of layer-stepping side form；Every layer-stepping side mould includes two layers, is divided into upper layer side mode, lower layer's side mode；Institute
It is provided with upper layer gusset in the upper layer side mode stated, is provided with lower layer's gusset in lower layer's side mode；The upper layer side mode with
Connecting hole, the upper layer side mode and lower layer's side mode are offered in lower layer's side mode to be connected by using elongated screw rod across connecting hole
It is connected into entirety, is provided with U-shaped hole in lower layer's side mode.Structure is complicated for the layer-stepping mold, and side form is not provided with chamfering,
And its using when first tear upper layer side mode open, precast floor slab is hung in recurrence, when precast floor slab for prefabricated band chamfering, however it remains coagulation
Soil combine surface chamfer need in post-processing artificial plastering hand moulding deficiency.
Summary of the invention
The technical problem to be solved by the present invention is it is simple to overcome the deficiencies of the prior art and provide a kind of structure, service life
Long, durability is good, and operation processing easy to produce, the simple precast floor slab chamfering of die assembly installing and dismounting is with rib mould and by it
The die assembly of composition, the rib mould is convenient for the molding of precast floor slab chamfering and the dismounting of mold；Precast floor slab chamfer mould
When precast floor slab of the component for taking chamfering is prefabricated, without carrying out hand moulding to concrete joint surface chamfering, life is improved
Produce efficiency.
The technical solution adopted by the present invention to solve the technical problems is:
Precast floor slab chamfering rib mould, including internal model and external mold, the external mold include bending part and panel, the bending part court
The side bending that Xiang Qiyu precast floor slab abuts, the end face far from bending direction is connect with panel；The internal model and bending part
Connect, and is located at the lower section of panel.
The bending part includes the bending part and rib portion for forming chamfering, the lower end company in the rib portion and bending part
Connect that (preferably, the rib portion and the lower end of bending part are connected smoothly, i.e. the arc that is formed of rib portion and bending part institute's bending
Tangent connection), the rib portion is abutted towards the side that bending part is bent with precast floor slab, and side on the other side (i.e. with
The opposite rib portion side of bending part overbending direction) connect with internal model；The panel is connect with bending part.
It is preferred that internal model abuts the side of precast floor slab far from rib portion, and it is connected to rib portion and abuts precast floor slab one side
On opposite rib portion side.
In a certain example embodiment, the external mold further includes reinforcing rib, and the reinforcing rib is arranged at intervals under panel
Side, and it connect with bending part and is enclosed one for accommodating the cavity of side internal model.
The bending part is formed using general steel plate or checkered steel plate bending, it is preferable that bending part is integrally formed part.
In a certain example embodiment, the bending part is arranged at intervals with several to be run through and opening down for stretching out muscle
Lower aperture, the position of the corresponding lower aperture of the internal model is equipped with upper aperture.
In horn-like, the gradient of the lower aperture sides is 10 ~ 25 ° for the lower aperture, convenient for when precast floor slab it is prefabricated
When reinforcing bar is bound, the die assembly energy automatic alignment.
The upper aperture is opening up semicircle or U-shaped hole.
A kind of precast floor slab chamfer mould component, including being located at the side block side mode in precast floor slab stretching muscle direction and being located at
The end rib mould in the non-protruding muscle direction of precast floor slab；The side block side mode includes side external mold and side internal model；The side external mold packet
The first bending part and first panel are included, first bending part includes the first bending part and the first rib for forming chamfering
Portion, the first gear edge are connect with the lower end of the first bending part, and one side and precast floor slab abutting part；First folding
First bending part of comer pieces is connect with first panel, and first gear edge is arranged at intervals with several and runs through and open for stretching out muscle
The lower aperture of mouth down；Side internal model upper end is equipped with upper aperture corresponding with lower aperture, and the side internal model is far from the first folding
The rib portion of comer pieces abuts the side of precast floor slab, and is placed on inside the external mold of side, the both ends and side block side of the end rib mould
Mould connects.
In a certain example embodiment, the both ends of the side block side mode connect with the end of end rib mould.
In a certain example embodiment, the side external mold further includes the first reinforcing rib, the setting of first reinforcing rib interval
In the lower section of first panel, and it connect with the first bending part and is enclosed one for accommodating the cavity of side internal model.
In a certain example embodiment, first bending part is formed using general steel plate or checkered steel plate bending, is used
First bending part made of checkered steel plate bending forms the upper chamfering with certain roughness convenient for precast floor slab when prefabricated, fits
For needing the prefabricated of the precast floor slab of chamfering on rough surface.
In a certain example embodiment, the end rib mould includes end external mold and end internal model, and the end external mold is fallen by band
It includes the second bending part and second for forming chamfering that second bending part and second panel at angle, which form second bending part,
Rib portion, second gear edge are connect with the lower end of the second bending part, and one side is abutted with precast floor slab；Second bending
The portion side opposite with its overbending direction is connect with second panel, is reserved with and is used between the second panel and the second bending part
Accommodate the cavity of end internal model.
Alternatively, the end external mold is made of the second bending part with chamfering, second panel and the second reinforcing rib, described second
Bending part includes the second bending part and second gear edge for forming chamfering, the lower end company of second gear edge and the second bending part
It connects, and one side is abutted with precast floor slab；Second bending part side opposite with its overbending direction and second panel connect
It connects, second reinforcing rib is arranged at intervals below second panel, and is connect with the second bending part；Second reinforcing rib and
The cavity for accommodating end internal model is reserved between two bending parts.
Further, the side internal model and end internal model are fixed on the car.
In a certain example embodiment, the connection offered in the first panel and second panel for connecting trolley is logical
Hole, and it is by the screw rod in connection through-hole that side external mold and end external mold is fixed on the car.
In a certain example embodiment, the connection through-hole is in waist type.
A kind of application method using above-mentioned precast floor slab chamfer mould component, comprising the following steps:
1) installation of die assembly: by the side internal model of left side rib mould and right side rib mould, upper end rib mould and lower end rib mould
End internal model it is fixed on the car, then according to the corresponding installation of upper aperture in the internal model of side and assembling reinforcement, then by left side rib
The side outer die casing of mould and right side rib mould is set in the side internal model of trolley, the end outer die casing of upper end rib mould and lower end rib mould
It is set on the end internal model vehicle of trolley, and side external mold and end external mold is fixed on the car by screw rod；
2) precast floor slab is pre-formed: into the die assembly of step 1), casting concrete obtains precast floor slab first product, then twists
Screw rod between loose side external mold and end external mold and trolley, precast floor slab then lifted by crane and be sent into together with die assembly from trolley
Maintenance in kiln；
3) disassembly of die assembly: by die assembly end external mold and side external mold dismantled from precast floor slab.
The method using precast floor slab chamfer mould component production precast floor slab further includes, right before step 1)
Trolley is cleared up, and trowelling washes release agent.
Precast floor slab chamfering of the present invention rib mould the utility model has the advantages that structure is simple, using the internal model of assembling combination and outer
Mould, and external mold eliminates subsequent pre- equipped with the bending part for directly forming chamfering on precast floor slab convenient for the molding of precast floor slab
The hand moulding of floor combination surface chamfer processed, improves production efficiency, and internal model is placed in external mold, not with the prefabricated structure of precast floor slab
Part contact, convenient for the disassembly of rib mould；And external mold is directly lifted with precast floor slab prefabricated component into kiln, reduces precast floor slab chamfering
Deformation.
Precast floor slab chamfer mould component of the present invention the utility model has the advantages that structure is simple, it is easy to use, by stretching out to being located at
The structure that the left and right side rib mould in muscle direction uses interior side form and outer side mold to combine, convenient for reinforced mesh in precast floor slab
Installation binding, and the automatic alignment positioning of die assembly is realized, due to side internal model, end in horn-like using aperture under outer side mold
The concrete prefabricated with precast floor slab does not contact internal model, and one end of which is fixed on trolley, is convenient for precast floor slab after molding
It lifts with outside the side form in die assembly and end external mold and is conserved into kiln, reduce concrete joint surface in precast floor slab prefabrication process
The deformation of chamfering shortens the Prefabrication period of precast floor slab, improves the quality of precast floor slab.
Side block template die and end rib mould, convenient for the installation and removal of mold, improve in such a way that inside and outside mould combines
The service life of mold.
Detailed description of the invention
Fig. 1-is a kind of structural schematic diagram of precast floor slab chamfer mould component of the present invention；
Fig. 2-is the enlarged diagram in Fig. 1 at A；
Fig. 3-is the decomposition texture schematic diagram of side block side mode in Fig. 1；
Fig. 4-is the side view of side external mold in side block side mode in Fig. 1；
Fig. 5-is the decomposition texture schematic diagram of Fig. 1 middle-end rib mould；
Fig. 6-is a kind of structural schematic diagram of the precast floor slab of precast floor slab chamfer mould component production of the present invention；
Fig. 7-is a kind of decomposition texture schematic diagram of side block side mode in precast floor slab chamfer mould component in embodiment 2；
Fig. 8-is the side view of side external mold in side block side mode in Fig. 7.
In figure: 1-left side rib mould, 2-upper end rib moulds, 21-end external molds, 211-second panels, 212-the
Two bending parts, the 213-the second reinforcing rib, 22-end internal models, 3-lower end rib moulds, 4-connection through-holes, 5-right side ribs
Mould, 51-side external molds, 511-first panels, the 512-the first bending part, the 5121-the first bending part, the 5122-the first rib
Portion, 51221-lower apertures, the 513-the first reinforcing rib, 52-side internal models, 521-upper apertures, 6-precast floor slabs, on 61-
Chamfering, 62-truss bars, 63-hanging rings, 64-stretch out muscle.
Specific embodiment
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, limit
There is the feature of " first ", " second " to can explicitly or implicitly include one or more of the features surely.Of the invention
In description, unless otherwise indicated, the meaning of " plurality " is two or more.In the description of the present invention, it needs to illustrate
It is unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be
It is fixedly connected, may be a detachable connection or integral type connects；It can be mechanical connection, be also possible to be electrically connected；It can be
It is connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For the common of this field
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Fig. 2 ~ 4, a kind of precast floor slab chamfering rib mould of the invention, including internal model (end internal model 22 or side internal model
52) with external mold (end external mold 21 or side external mold 51), the external mold (end external mold 21 or side external mold 51) includes bending part (the second bending
Part 212 or the first bending part 512) and panel (second panel 211 or first panel 511), bending part (second bending part
212 or first bending part 512) the side bending that is abutted with precast floor slab towards it, end face and panel far from bending direction
(second panel 211 or first panel 511) connection；The internal model (end internal model 22 or side internal model 52) and bending part (the second bending
Part 212 or the first bending part 512) connect, and it is located at the lower section of panel (second panel 211 or first panel 511).
The external mold (end external mold 21 or side external mold 51) further includes reinforcing rib (the second reinforcing rib 213 or the first reinforcing rib
513), the reinforcing rib (the second reinforcing rib 213 or the first reinforcing rib 513) is arranged at intervals on the lower section (second panel 211 of panel
Or first panel 511), and it connect with bending part (the second bending part 212 or the first bending part 512) and is enclosed one and is used for
Accommodate the cavity of internal model (end external mold 21 or side external mold 51).
The invention will be further described with reference to the accompanying drawings and embodiments.
Embodiment 1
Referring to Fig.1 ~ 3, a kind of precast floor slab chamfer mould component of the present embodiment, including be located at precast floor slab 6 and stretch out 64 side of muscle
To left and right side rib mould 1,5 and upper and lower end rib mould 2,3 positioned at non-protruding 64 direction of muscle of precast floor slab 6；The left side
Side block side mode 1 and right side rib mould 5 include side external mold 51 and side internal model 52；The side external mold 51 is by the first bending with chamfering
Part 512, first panel 511 and the first reinforcing rib 513 composition, first bending part 512 are abutted towards it with precast floor slab 6
Side bending, end face and first panel far from bending direction (i.e. the side opposite with 512 overbending direction of the first bending part)
511 connections；The side internal model 52 connects with the first bending part 512, and is located at the lower section of panel；Between first reinforcing rib 513
Every the lower section that first panel 511 is arranged in, and it connect with the first bending part 512 and is enclosed one for accommodating side internal model 52
Cavity；The side internal model 52 is placed on inside side external mold 51, i.e., side internal model 52 is placed on the first reinforcing rib 513 and the first bending
In the cavity that the connection of part 512 encloses.
Referring to Fig. 2 and 3, wherein first bending part 512 includes the first bending part 5121 for forming chamfering and the
One rib portion 5122, the first gear edge 5122 are connect with the lower end of the first bending part 5121, the first gear edge 5122
Towards the first bending part 5121 bending side abutted with precast floor slab, and side on the other side (i.e. with the first bending part
The side of the opposite first gear edge 5122 of 5121 overbending directions) connect with side internal model 52；The first panel 511 and the first folding
Turn of bilge 512 connects.
The first gear edge 5122 of first bending part 512 is arranged at intervals with several and runs through and open for stretching out muscle 64
The lower aperture 51221 of mouth down；The side internal model 52 position corresponding with lower aperture 51221 is equipped with upper aperture 521, is used for
Place reinforcing bar.
In horn-like, lower 51221 side of aperture is equipped with constant slope for the lower aperture 51221, it is preferable that its gradient is
18 °, convenient for when precast floor slab 6 it is prefabricated reinforcing bar binding when, the die assembly energy automatic alignment.
The upper aperture 521 is opening up semicircle, pre- to precast floor slab therein is contained in convenient for upper aperture 521
Pre-buried distribution bar or deformed bar limit, are also convenient for the placement of reinforcing bar during system.
The both ends of the upper and lower end rib mould 2,3 connect with the end of left and right side rib mould 1,5.
First bending part 512 is formed using checkered steel plate bending, the first bending made of checkered steel plate bending
Part 512 forms the upper chamfering 61 with certain roughness convenient for precast floor slab 6 when prefabricated.First bending part 512 is integrally formed
Part, convenient for improving the stress performance of external mold entirety.
The side internal model 52 is fixed on the car.
The upper end rib mould 2 and lower end rib mould 3 include end external mold 21 and end internal model 22, and the end external mold 21 is by band
The second bending part 212, second panel 211 and the second reinforcing rib 213 composition of chamfering；Second bending part 212 and the second face
Plate 211 connects (that is, second bending part 212 includes the second bending part and second gear edge for forming chamfering, second gear
Edge is connect with the lower end of the second bending part, and one side is abutted with precast floor slab；Second bending part and its side of bending
It is connect to opposite side with second panel 211), second reinforcing rib 213 is arranged at intervals on 211 lower section of second panel, and
It is connect with the second bending part 212；It is reserved between second reinforcing rib 213 and the second bending part 212 for accommodating end internal model
22 cavity.
The end internal model 22 is fixed on the car.
The connection through-hole 4 for connecting trolley is offered in the first panel 511 and second panel 211, and by passing through
The screw rod worn in connection through-hole 4 is fixed on the car by side external mold 51 and end external mold 21.
The connection through-hole 4 is in waist type.
The application method of above-mentioned precast floor slab chamfer mould component, comprising the following steps:
1) trolley is cleared up, and trowelling washes release agent；
2) mold is installed: by the side internal model 52 of left side rib mould 1 and right side rib mould 5, upper end rib mould 2 and lower end rib mould 3
End internal model 22 it is fixed on the car, then according to the corresponding installation of upper aperture 521 in side internal model 52 and assembling reinforcement (including purlin
Frame reinforcing bar 62 and stretching muscle 64), then 51 sets of side external mold of left side rib mould 1 and right side rib mould 5 are set in the side of trolley
On mould 52,21 sets of external mold of the end of upper end rib mould 2 and lower end rib mould 3 is set on 22 vehicle of end internal model of trolley, and will be outside side
Mould 51 and end external mold 21 are fixed on the car by screw rod；
3) precast floor slab 6 is pre-formed: into the die assembly of step 1), casting concrete obtains 6 first product of precast floor slab, then
Unscrew side external mold 51 and hold the screw rod between external mold 21 and trolley, then leads to precast floor slab 6 together with die assembly from trolley
The hanging ring 63 crossed on precast floor slab 6 lifts by crane and is sent into maintenance in kiln；
4) disassembly of die assembly: by die assembly end external mold 21 and side external mold 51 dismantled from precast floor slab 6.
Precast floor slab its structure produced by the above method is as shown in Figure 5.
Embodiment 2
Referring to Fig. 6 and 7, a kind of precast floor slab chamfering rib mould, including internal model (end internal model 22 or side internal model 52) and external mold (end
External mold 21 or side external mold 51), the external mold (end external mold 21 or side external mold 51) is by bending part (the second bending part 212 or the first folding
Comer pieces 512) and panel (second panel 211 or first panel 511) composition, bending part (the second bending part 212 or first folding
Comer pieces 512) the side bending that is abutted with precast floor slab towards it, end face and panel (second panel 211 far from bending direction
Or first panel 511) connection；The internal model (end internal model 22 or side internal model 52) and bending part (the second bending part 212 or the first folding
Comer pieces 512) connect, and it is located at the lower section of panel (second panel 211 or first panel 511).
Wherein bending part (the second bending part 212 or the first bending part 512), panel (second panel 211 or first panel
511) and the structure of internal model (end internal model 22 or side internal model 52) is same as Example 1.
A kind of precast floor slab chamfer mould component of the present embodiment, compared with Example 1, there are following differences:
A kind of precast floor slab chamfer mould component include stretched out positioned at precast floor slab 6 the left and right side rib mould 1,5 in 64 direction of muscle with
And the upper and lower end rib mould 2,3 positioned at non-protruding 64 direction of muscle of precast floor slab 6；The left side rib mould 1 and right side rib mould 5
It include side external mold 51 and side internal model 52；The side external mold 51 is by the first bending part 512 with chamfering and 511 groups of first panel
At first bending part 512 is connect with first panel 511, and bottom interval is provided with several to be run through for stretching out muscle 64
And downward opening lower aperture 51221；The side internal model 52 is the steel equipped with upper aperture 521 corresponding with lower aperture 51221
Plate, the side internal model 52 are placed on inside side external mold 51.
In horn-like, the gradient of lower 51221 side of aperture is 15 ° for the lower aperture 51221.
The upper aperture 521 is opening up U-shaped.
First bending part 512 is formed using general steel plate bending, and surface light is formed when prefabricated convenient for precast floor slab 6
Sliding upper chamfering 61.
The upper end rib mould 2 and lower end rib mould 3 include end external mold 21 and end internal model 22, and the end external mold 21 is by band
The second bending part 212 and second panel 211 of chamfering form；Second bending part 212 is connect (that is, institute with second panel 211
Stating the second bending part 212 includes the second bending part and second gear edge for forming chamfering, second gear edge and the second bending
The lower end in portion connects, and one side is abutted with precast floor slab；Second bending part side opposite with its overbending direction with
Second panel 211 connects), second reinforcing rib 213 is arranged at intervals on the lower section of second panel 211, and with the second bending part 212
Connection；The cavity for accommodating end internal model 22 is reserved between second reinforcing rib 213 and the second bending part 212.
A kind of precast floor slab chamfer mould component of the present invention, the gradient of lower 51221 side of aperture can also for 10 °,
12°,17°,20°,22°,25°；The change of the above technical characteristic, those skilled in the art are understood that simultaneously by verbal description
Implement, therefore is no longer separately illustrated as attached drawing.
Claims (10)
1. precast floor slab chamfering rib mould, which is characterized in that including internal model and external mold, the external mold includes bending part and face
Plate, the side bending that the bending part is abutted towards it with precast floor slab, the end face far from bending direction is connect with panel；Institute
It states internal model to connect with bending part, and is located at the lower section of panel.
2. precast floor slab chamfering rib mould as described in claim 1, which is characterized in that the bending part includes for forming
The lower end of the bending part at angle and rib portion, the rib portion and bending part connects, the rib portion bent towards bending part one
Side is abutted with precast floor slab, and side on the other side connects with internal model；The panel is connect with bending part.
3. precast floor slab chamfering rib mould as claimed in claim 2, which is characterized in that the external mold further includes reinforcing rib, institute
The lower section that reinforcing rib is arranged at intervals on panel is stated, and it connect with bending part and is enclosed one for accommodating the sky of side internal model
Chamber.
4. precast floor slab chamfering rib mould as described in claim 1, which is characterized in that the bending part using general steel plate or
Checkered steel plate bending forms.
5. precast floor slab chamfering rib mould as described in claim 1, which is characterized in that offer on the panel for connecting
The connection through-hole of trolley, and it is by the screw rod in connection through-hole that external mold is fixed on the car.
6. such as any one of the claim 1 ~ 5 precast floor slab chamfering rib mould, which is characterized in that the bending part interval is set
It is equipped with several to run through and downward opening lower aperture for stretching out muscle, the position of the corresponding lower aperture in the internal model upper end is equipped with upper
Aperture.
7. precast floor slab chamfering rib mould as claimed in claim 6, which is characterized in that the lower aperture is described in horn-like
Upper aperture is opening up semicircle or U-shaped hole.
8. precast floor slab chamfering rib mould as claimed in claim 7, which is characterized in that the gradient of the lower aperture sides is 10
~25°。
9. a kind of precast floor slab chamfer mould component, which is characterized in that stretch out the side block side in muscle direction including being located at precast floor slab
Mould and end rib mould positioned at the non-protruding muscle direction of precast floor slab；The side block template die as described in any one of claim 5 ~ 7,
The both ends of the end rib mould connect with side block side mode.
10. precast floor slab chamfer mould component as claimed in claim 8, which is characterized in that the end-stopping plate mould such as claim 1
Described in ~ 4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591687.5A CN109397493B (en) | 2018-12-25 | 2018-12-25 | Prefabricated floor chamfer is with flange mould and by its mould subassembly of constituteing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591687.5A CN109397493B (en) | 2018-12-25 | 2018-12-25 | Prefabricated floor chamfer is with flange mould and by its mould subassembly of constituteing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN110978229A (en) * | 2019-11-14 | 2020-04-10 | 王雪琴 | Method for prefabricating composite floor slab by splicing type mold |
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| CN109397493B (en) | 2024-08-20 |
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