CN109057120A - A kind of precast floor slab and precast floor slab mold - Google Patents
A kind of precast floor slab and precast floor slab mold Download PDFInfo
- Publication number
- CN109057120A CN109057120A CN201811076513.5A CN201811076513A CN109057120A CN 109057120 A CN109057120 A CN 109057120A CN 201811076513 A CN201811076513 A CN 201811076513A CN 109057120 A CN109057120 A CN 109057120A
- Authority
- CN
- China
- Prior art keywords
- side form
- floor slab
- precast floor
- forming surface
- plate body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
-
- 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
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
-
- 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
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0055—Mould pallets; Mould panels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
The invention belongs to architectural shape technical field, a kind of precast floor slab and precast floor slab mold are disclosed.Precast floor slab in the present invention, including plate body and setting are in the intracorporal truss bars of plate；The lower edge of truss bars is embedded in plate body, is winded up in rear pouring concrete overlapping layers.Precast floor slab mold in the present invention includes die station, the first side form, the second side form, third side form and the 4th side form；First side form, the second side form, third side form and the 4th side form include supporting surface and forming surface.Practicability of the present invention is high, reduce the manufacturing cost when process and production when precast floor slab assembly, save time and the manufacturing time of manual assembly, it can save for 60% correct on-the-spot time, save cost of labor and the construction time of assembly and feed supplement, reduce time cost, cost of labor and manufacturing cost guaranteeing to meet while Architectural Mechanics requires, is suitable for promoting the use of.
Description
Technical field
The invention belongs to architectural shape technical fields, and in particular to a kind of precast floor slab and precast floor slab mold.
Background technique
Assembled architecture refers to prefabricated component building made of assemble in site.The advantages of this building is to build speed
Degree is fast, climate conditionality is small, saves labour and construction quality can be improved.Currently, domestic assembled architecture technology day
Become mature, laminated floor slab is widely used as main component.
In prefabrication industry, the most of of existing laminated floor slab go out muscle using side (reserved steel bar is lifted one's head)
Mode, and it is in the prior art go out muscle mode be generally divided into that four sides go out muscle and two sides go out two kinds of muscle；Both go out muscle mode
Although stability is good after laminated floor slab installation；But since four side of laminated floor slab goes out muscle or two sides go out muscle, cause in assembling process
In influence each other in order to avoid the reinforcing bar of adjacent laminated floor slab side, need to expend a large amount of manpower and go to carry out reinforcing bar correction, dress
With at high cost；Meanwhile using four sides going out muscle or two sides go out the laminated floor slab of muscle and need to expend excessive material in process of production,
Manufacturing cost is high, and adjacent laminated floor slab needs manually to be attached after mounting the feed supplement in face, further improves artificial
Cost and assembly cost.
Summary of the invention
In order to solve the above problems existing in the present technology, it is an object of that present invention to provide in a kind of saving factory manufacture at
This and production time, the precast floor slab and precast floor slab mold saving assembled in situ cost and assembly time, saving labour turnover.
The technical scheme adopted by the invention is as follows:
A kind of precast floor slab, including plate body and setting are in the intracorporal truss bars of plate；The lower edge of the truss bars buries
In plate body, wind up in rear pouring concrete overlapping layers.
Preferably, being provided with the reinforcing bar that plate body side is stretched out in one end in the plate body.
Preferably, the lower part of the plate body is cuboid；The side on the top of the plate body and its upper surface it
Between angle be not less than 90 °.
It is a kind of for the precast floor slab mold of above-mentioned precast floor slab, including die station to be made, further include the upper table positioned at die station
The first side form, the second side form, third side form and the 4th side form that face and head and the tail successively connect；First side form, second side
Mould, third side form and the 4th side form include the supporting surface that the upper surface of bottom surface and die station connects, also include perpendicular to
The upper surface of die station and the forming surface being connect with the side of supporting surface；The forming surface inside of first side form, the second side form
Forming surface on the inside of, formed for making precast floor slab on the inside of the forming surface of third side form and on the inside of the forming surface of the 4th side form
Rectangular parallelepiped space.
Preferably, the upside of the forming surface of first side form, the upside of the forming surface of the second side form, third side form
The upside of forming surface and/or the forming surface of the 4th side form on the upside of be connected with flanging；The upper surface of the flanging and die station
Between angle be acute angle.
Preferably, the forming surface of the forming surface of the first side form, the forming surface of the second side form, third side form and/
Or the 4th the forming surface of side form be provided with multiple through-holes.
Preferably, further including the fixation device for being fixed on supporting surface in die station.
The invention has the benefit that
1) it can not select that muscle, side go out muscle or more sides go out a variety of above-mentioned molds manufactures such as muscle according to current construction environment
Precast floor slab out can save for 60% correct on-the-spot time, and can significantly save the people of assembly and feed supplement through testing
Work cost and construction time, the material that the feed supplement process and feed supplement for farthest reducing scene expend；
2) it is less out to produce side for being used cooperatively by the first side form, the second side form, third side form and the 4th side form
The precast floor slab of muscle thereby reduces the manufacturing cost when process and production when precast floor slab assembly, saves manual assembly
Time and manufacturing time, further speeded up the overall progress of architectural engineering, meanwhile, spelling can be freely combined in each side form
Dress, use are more flexible, it is possible to produce a variety of precast floor slabs；
3) practicability of the present invention is high, reduces time cost, cost of labor guaranteeing to meet while Architectural Mechanics requires
And manufacturing cost, it is suitable for promoting the use of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of precast floor slab in embodiment 2.
Fig. 2 is the structural schematic diagram of precast floor slab in embodiment 1.
Fig. 3 is the structural schematic diagram of precast floor slab in embodiment 3.
Fig. 4 is the structural schematic diagram of precast floor slab in embodiment 4.
Fig. 5 is the structural schematic diagram of the first side form in embodiment 1.
Fig. 6 is the structural schematic diagram of the first side form in embodiment 2.
Fig. 7 is the structural schematic diagram of the first side form in embodiment 3.
Fig. 8 is the structural schematic diagram of the first side form in embodiment 4.
Fig. 9 is the structural schematic diagram of precast floor slab mold in embodiment 4.
In figure: the first side form of 1-；The second side form of 2-；3- third side form；The 4th side form of 4-；5- supporting surface；6- forming surface；7-
Flanging；8- through-hole；9- fixes device；10- plate body；11- truss bars；12- reinforcing bar；13- die station.
Specific embodiment
With reference to the accompanying drawing and specific embodiment does further explaination to the present invention.
Embodiment 1:
As shown in Fig. 2, the present embodiment provides a kind of precast floor slab, including plate body and setting are in the intracorporal truss bars of plate；
The lower edge of truss bars is embedded in plate body, is winded up in rear pouring concrete overlapping layers, i.e., winding up for truss bars is exposed to
Outside the upper surface of plate body, rear pouring concrete overlapping layers be the site operation stage it is cast-in-place in the concrete layer on plate body；In reality
In manufacturing process, in order to increase the frictional force between plate body and concrete folding layer, the upper surface of plate body is rough surface；Work as assembly
When above-mentioned precast floor slab, precast floor slab is placed in predeterminated position, then in the upper surface cast-in-place concrete overlapping layers of plate body, by
This makes tensile property, anti crack performance and the barrier performance of building more preferably, assembles more fast and simple.In the present embodiment, plate body
Four sides it is complete, without reinforcing bar protrude either side.
The present embodiment also provides a kind of for the precast floor slab mold of above-mentioned precast floor slab, including die station to be made, and further includes
Upper surface and head and the tail the first side form, the second side form, third side form and the 4th side form that successively connect positioned at die station；Multiple groups mold
The first side form, the second side form, third side form and the 4th side form assembly can be freely combined.
As shown in figure 5, the first side form, the second side form, third side form and the 4th side form include the upper table of bottom surface and die station
The supporting surface of face contact connection, the forming surface for also including the upper surface perpendicular to die station and being connect with the side of supporting surface；The
The forming surface inside of one side form, the forming surface inside of the second side form, the forming surface inside of third side form and the molding of the 4th side form
The rectangular parallelepiped space for making precast floor slab is formed on the inside of face.It further include for supporting surface to be fixed on mould in the present embodiment
Thus fixation device on platform avoids the first side form, the second side form, third side form and the 4th during making precast floor slab
Side form is mobile, fixed device can with but be not limited only to using magnetic holder.
Embodiment 2:
As shown in Figure 1, the present embodiment provides a kind of precast floor slab, including plate body and setting are in the intracorporal truss bars of plate；
The lower edge of truss bars is embedded in plate body, is winded up in rear pouring concrete overlapping layers.
In the present embodiment, the lower part of plate body is cuboid；Angle β between the side on the top of plate body and its upper surface is not
Less than 90 °, specifically, the wherein angle β between 2 sides and its upper surface on the top of plate body is not less than 90 °, thus correspond to
Inclined-plane produced by the flanging of above-mentioned precast floor slab mold ensure that and building is made to meet power while reducing out muscle face
It learns and requires.
The present embodiment also provides a kind of for the precast floor slab mold of above-mentioned precast floor slab, including die station to be made, and further includes
Upper surface and head and the tail the first side form, the second side form, third side form and the 4th side form that successively connect positioned at die station；Multiple groups mold
The first side form, the second side form, third side form and the 4th side form assembly can be freely combined.
First side form, the second side form, third side form and the 4th side form include the upper surface contact connectio of bottom surface and die station
Supporting surface, the forming surface for also including the upper surface perpendicular to die station and being connect with the side of supporting surface；First side form at
It is formed on the inside of type face, on the inside of the forming surface of the second side form, on the inside of the forming surface of third side form and on the inside of the forming surface of the 4th side form
For making the rectangular parallelepiped space of precast floor slab.
In the present embodiment, the upside of the forming surface of the first side form, the upside of the forming surface of the second side form, third side form at
Flanging is connected on the upside of the forming surface of the upside in type face and/or the 4th side form；Angle α between flanging and the upper surface of die station
For acute angle.As shown in fig. 6, specifically, being connected on the upside of the forming surface of the upside of the forming surface of the first side form and the first side form
Flanging can increase the thickness of reinforcement bar arrangement, increase the mechanics of whole building so that the top of precast floor slab has inclined-plane
Intensity increases bond stress.
Embodiment 3:
As shown in figure 3, the present embodiment provides a kind of precast floor slab, including plate body and setting are in the intracorporal truss bars of plate；
The lower edge of truss bars is embedded in plate body, is winded up in rear pouring concrete overlapping layers.In the present embodiment, it is provided in plate body
The reinforcing bar of plate body side is stretched out in one end, and reinforcing bar can be according to the position of the structure and current precast floor slab currently built under construction
Determine that the one side or the multi-lateral of current precast floor slab goes out muscle, reinforcing bar can make the connection between adjacent plate body more firm.
The present embodiment also provides a kind of for the precast floor slab mold of above-mentioned precast floor slab, including die station to be made, and further includes
Upper surface and head and the tail the first side form, the second side form, third side form and the 4th side form that successively connect positioned at die station；Multiple groups mold
The first side form, the second side form, third side form and the 4th side form assembly can be freely combined.
First side form, the second side form, third side form and the 4th side form include the upper surface contact connectio of bottom surface and die station
Supporting surface, the forming surface for also including the upper surface perpendicular to die station and being connect with the side of supporting surface；First side form at
It is formed on the inside of type face, on the inside of the forming surface of the second side form, on the inside of the forming surface of third side form and on the inside of the forming surface of the 4th side form
For making the rectangular parallelepiped space of precast floor slab.It further include the fixation for being fixed on supporting surface in die station in the present embodiment
Thus device avoids the first side form, the second side form, third side form and the 4th side form during making precast floor slab mobile,
Fixed device can with but be not limited only to using compression bar.
In the present embodiment, the forming surface of the first side form, the forming surface of the second side form, the forming surface of third side form and/or
The forming surface of four side forms is provided with multiple through-holes.As shown in fig. 7, specifically, the forming surface of the first side form is provided with multiple through-holes,
Further preferably, the middle part of the forming surface of the first side form is linearly arranged and be located to multiple through-holes, is thus pierced by convenient for reinforcing bar, together
When, through-hole can be used for reinforcing bar pull-out test, so that the connection of reinforcing bar or truss bars and plate body is even closer.
Embodiment 4:
As shown in figure 4, the present embodiment provides a kind of precast floor slab, including plate body and setting are in the intracorporal truss bars of plate；
The lower edge of truss bars is embedded in plate body, is winded up in rear pouring concrete overlapping layers.
It is provided with the reinforcing bar that plate body side is stretched out in one end in the present embodiment, in plate body, reinforcing bar can be according to currently building
The position of structure and current precast floor slab under construction determines that the one side or the multi-lateral of current precast floor slab goes out muscle, and reinforcing bar can make
Connection between adjacent plate body is more firm.
In the present embodiment, the lower part of plate body is cuboid；Angle β between the side on the top of plate body and its upper surface is not
Less than 90 °, specifically, the wherein angle β between 2 sides and its upper surface on the top of plate body is not less than 90 °, thus correspond to
Inclined-plane produced by the flanging of above-mentioned precast floor slab mold ensure that and building is made to meet power while reducing out muscle face
It learns and requires.
As shown in figure 9, the present embodiment also provide it is a kind of for the precast floor slab mold of above-mentioned precast floor slab, including mould to be made
Platform further includes the first side form, the second side form, third side form and the 4th side for being located at the upper surface of die station and successively connecting from beginning to end
Mould；Assembly can be freely combined in the first side form, the second side form, third side form and the 4th side form of multiple groups mold.
First side form, the second side form, third side form and the 4th side form include the upper surface contact connectio of bottom surface and die station
Supporting surface, the forming surface for also including the upper surface perpendicular to die station and being connect with the side of supporting surface；First side form at
It is formed on the inside of type face, on the inside of the forming surface of the second side form, on the inside of the forming surface of third side form and on the inside of the forming surface of the 4th side form
For making the rectangular parallelepiped space of precast floor slab.It further include the fixation for being fixed on supporting surface in die station in the present embodiment
Thus device avoids the first side form, the second side form, third side form and the 4th side form during making precast floor slab mobile,
Fixed device can with but be not limited only to using magnetic holder or compression bar.
In the present embodiment, the upside of the forming surface of the first side form, the upside of the forming surface of the second side form, third side form at
Flanging is connected on the upside of the forming surface of the upside in type face and/or the 4th side form；Angle α between flanging and the upper surface of die station
For acute angle.As shown in figure 8, specifically, being connected on the upside of the forming surface of the upside of the forming surface of the first side form and the first side form
Flanging can increase the thickness of reinforcement bar arrangement, increase the mechanics of whole building so that the top of precast floor slab has inclined-plane
Intensity increases bond stress.
In the present embodiment, the forming surface of the first side form, the forming surface of the second side form, the forming surface of third side form and/or
The forming surface of four side forms is provided with multiple through-holes.As shown in figure 8, specifically, the forming surface of the first side form is provided with multiple through-holes,
Further preferably, the middle part of the forming surface of the first side form is linearly arranged and be located to multiple through-holes, is thus pierced by convenient for reinforcing bar, together
When, through-hole can be used for reinforcing bar pull-out test, so that the connection of reinforcing bar or truss bars and plate body is even closer.
The present invention is not limited to above-mentioned optional embodiment, anyone can show that other are each under the inspiration of the present invention
The product of kind form.Above-mentioned specific embodiment should not be understood the limitation of pairs of protection scope of the present invention, protection of the invention
Range should be subject to be defined in claims, and specification can be used for interpreting the claims.
Claims (7)
1. a kind of precast floor slab, it is characterised in that: including plate body and be arranged in the intracorporal truss bars of plate；The truss bars
Lower edge be embedded in plate body, wind up in rear pouring concrete overlapping layers.
2. precast floor slab according to claim 1, it is characterised in that: be provided with one end in the plate body and stretch out plate body side
The reinforcing bar in face.
3. precast floor slab according to claim 1 or 2, it is characterised in that: the lower part of the plate body is cuboid；It is described
Plate body top side and its upper surface between angle be not less than 90 °.
4. a kind of for making the precast floor slab mold of any precast floor slab of claim 1-3, it is characterised in that: including
Die station further includes the first side form, the second side form, third side form and the 4th side for being located at the upper surface of die station and successively connecting from beginning to end
Mould；First side form, the second side form, third side form and the 4th side form includes the upper surface contact connectio of bottom surface and die station
Supporting surface, the forming surface for also including the upper surface perpendicular to die station and being connect with the side of supporting surface；First side
On the inside of the forming surface of mould, on the inside of the forming surface of the second side form, on the inside of the forming surface of third side form and in the forming surface of the 4th side form
Side forms the rectangular parallelepiped space for making precast floor slab.
5. precast floor slab mold according to claim 4, it is characterised in that: the forming surface of first side form it is upper
Connect on the upside of side, the upside of the forming surface of the second side form, the upside of forming surface of third side form and/or the forming surface of the 4th side form
It is connected to flanging；Angle between the upper surface of the flanging and die station is acute angle.
6. precast floor slab mold according to claim 4 or 5, it is characterised in that: the forming surface of first side form,
The forming surface of the forming surface of two side forms, the forming surface of third side form and/or the 4th side form is provided with multiple through-holes.
7. precast floor slab mold according to claim 4, it is characterised in that: further include for supporting surface to be fixed on die station
On fixation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811076513.5A CN109057120A (en) | 2018-09-14 | 2018-09-14 | A kind of precast floor slab and precast floor slab mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811076513.5A CN109057120A (en) | 2018-09-14 | 2018-09-14 | A kind of precast floor slab and precast floor slab mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109057120A true CN109057120A (en) | 2018-12-21 |
Family
ID=64761785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811076513.5A Pending CN109057120A (en) | 2018-09-14 | 2018-09-14 | A kind of precast floor slab and precast floor slab mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109057120A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397493A (en) * | 2018-12-25 | 2019-03-01 | 远大住宅工业（杭州）有限公司 | Die assembly precast floor slab chamfering rib mould and be made from it |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109397493A (en) * | 2018-12-25 | 2019-03-01 | 远大住宅工业（杭州）有限公司 | Die assembly precast floor slab chamfering rib mould and be made from it |
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