CN209579937U - One kind exempting from demoulding mold and mold component integral structure - Google Patents
One kind exempting from demoulding mold and mold component integral structure Download PDFInfo
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- CN209579937U CN209579937U CN201821720681.9U CN201821720681U CN209579937U CN 209579937 U CN209579937 U CN 209579937U CN 201821720681 U CN201821720681 U CN 201821720681U CN 209579937 U CN209579937 U CN 209579937U
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Abstract
The utility model discloses one kind to exempt from demoulding mold and mold component integral structure.The each template for exempting from demoulding mold is made of the first concrete, the casting chamber for pouring the second concrete is surrounded between each template, the strength grade of first concrete is greater than the strength grade of the second concrete, and the strength grade of the first concrete is not less than C60.It is combined into one when the mold production of the utility model with component, is not necessarily to demoulding, has saved striking time, and be hardly damaged.
Description
Technical field
And its, belong to the prefabricated field of PC concrete component the utility model relates to a kind of mold component integral structure.
Background technique
Prefabricated components generally use steel die in production, and the material of general mold and the material of concrete are different, this
Sample prescription just demoulding.
During prefabricated components, installs and need to expend a large amount of manpower when dismantling, also often will appear due to tearing open
The component for unloading the case where difficulty causes component damage, and damaging is reprocessed at high cost, or even many prefabricated components are because demoulding is difficult
Cause directly to scrap, causes yields not high, the high problem of manufacturing cost, it would be highly desirable to improve.
Chinese utility model patent publication number CN206071036U discloses a kind of building template assembly, form surfacing
Material is cement board, and pin hole is equipped on two end faces up and down of form surfacing；Locating part is rectangular-shape, is placed on
Between two pieces of opposite form surfacings；Reinforcing bar bolt is inserted in the pin hole on form surfacing；Opposite form surfacing passes through one
Font tie rod connects, and the form surfacing of right angles then connected in joint by L shape tie rod；Sealed piece is cuboid
Shape, is placed on the both ends of the building template assembly, and whole building template component constitutes the chamber for being used for casting concrete structure
Body.Permanent construction component is formed after casting concrete in the cavity.This template component is made using cement board
For template, cause the intensity of the outer surface of the prefabricated components after pouring not high, can not be stored, transportational process, generally can only
It is used when prefabricated at the scene, greatly reduces application environment, be unfavorable for promoting.
Utility model content
The utility model is intended to provide one kind and exempts from demoulding mold and mold component integral structure, when which produces and structure
Part is combined into one, and is not necessarily to demoulding, saves striking time, while can damage to avoid prefabricated components in demoulding, and prefabricated structure
Part structural strength is high, is hardly damaged when storing, transporting.
To achieve the goals above, the technical scheme adopted by the utility model is
One kind exempting from demoulding mold, is structurally characterized in that, each template of the mold is made of the first concrete, each
The casting chamber for pouring the second concrete is surrounded between template, the strength grade of first concrete is greater than the second concrete
Strength grade, and the strength grade of the first concrete be not less than C60.
Muti-piece template is formed in die station as a result, casting chamber, then directly be poured it is intracavitary pour the second concrete, by
Be made in template itself of the first concrete, in this way be poured concrete component that intracavitary the second concrete for pouring is formed with
Template becomes an entirety, and conjugation is good, i.e., template thus eliminates demoulding process as a part of prefabricated components.This
Outside, the strength grade of the first concrete used in template is greater than the strength grade of the second concrete, and the intensity etc. of the first concrete
Grade is not less than C60, so that and the intensity of template is greater than the intensity of concrete component, solves in template without embedded bar, or
Hidden danger that may be present in terms of prefabricated components intensity caused by embedded bar disconnects with embedded bar in concrete component in template.
Embodiment according to the present utility model can also make further optimization to the utility model, and the following are after optimization
The technical solution of formation:
In order to guarantee the bond strength of template and concrete component, disconnecting prevention structure is offered on the inner wall of the template,
The disconnecting prevention structure is used for second concrete intracavitary with casting and is interlocked.In this way, passing through disconnecting prevention structure for template and coagulation
Native component is firmly combined together, and improves the overall structure performance of prefabricated components.
In order to further increase the overall structure performance of prefabricated components, the disconnecting prevention structure is the inner wall that template is arranged in
And groove or hole to the protrusion of casting chamber extension and/or away from casting chamber extension；The slot bottom width of the groove is greater than notch
Width.Two embodiments according to the present utility model, the extension end of the protrusion have anticreep barb, the anticreep barb and casting
Intracavitary concrete component is interlocked；The groove be T-slot or dovetail groove, be poured the second intracavitary concrete enter it is recessed
It is interlocked in slot with the template.
Preferably, the strength grade of first concrete is not less than C100.Second concrete is generally conventional concrete.
Preferably, the template is UHPC (Ultra-High Performance Concrete, ultra-high performance concrete)
Material is made.
In order to facilitate large-scale production template, the template is 3D printing template.Muscle stretches out out for convenience, and the 3D is beaten
Die plate has multiple muscle holes confessing muscle and passing through.
In order to further reduce process, working efficiency is improved, the muti-piece template forms integrated mould.Thus exempt from
The process for having gone template to spell mould, further improves working efficiency.It is highly preferred that the cross section of the integrated mould is integrally in
Rectangle, circle or abnormity.It is possible thereby to which various prefabricated components of different shapes are quickly made.
Based on the same inventive concept, the utility model additionally provides a kind of mold component integral structure, with institute
That states exempts from demoulding mold, and the intracavitary concrete component poured of casting and the template form integrated prefabricated components, institute
State a part that template doubles as prefabricated components；The intensity of template made of concrete is greater than the intensity of concrete component.
Muti-piece template is formed to casting chamber in die station as a result, then directly intracavitary casting concrete is being poured, due to mould
Plate itself is made of concrete, becomes one in the concrete component and template for being poured the formation of intracavitary casting concrete in this way
Whole, conjugation is good, i.e., template thus eliminates demoulding process as a part of prefabricated components.In addition, the intensity of template
Greater than the intensity of concrete component, solve in template without pre- in embedded bar in embedded bar or template and concrete component
Bury prefabricated components intensity aspect hidden danger that may be present caused by reinforcing bar disconnects.
Compared with prior art, the utility model has the beneficial effects that the prefabricated components production of the utility model does not need
Demoulding cost has been saved in demoulding, it is often more important that damage when avoiding prefabricated components demoulding has saved and reprocessed cost.
The structural strength of the template of the utility model is high, so that molding prefabricated components structural strength is high, it is ensured that storage
It is hardly damaged when depositing, transporting prefabricated components.
Detailed description of the invention
Fig. 1 is the integrated structure principle chart of the utility model one embodiment mold component；
Fig. 2 is the schematic diagram of the utility model another kind template disconnecting prevention structure；
Fig. 3 is the schematic diagram of the utility model another kind template disconnecting prevention structure.
Specific embodiment
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case where, the feature in the embodiments of the present invention and embodiment can be combined with each other.For sake of convenience, hereinafter such as
There is "upper", "lower", "left", "right" printed words, only indicates consistent with the upper and lower, left and right direction of attached drawing itself, not to structure
Play restriction effect.
A kind of mold component integral structure, as shown in Figure 1, including exempting from demoulding mold.It is described to exempt from each of demoulding mold
High-strength concrete of the template 2,3,4,5 by strength grade not less than 60C is made, and surrounds and is used between each template 2,3,4,5
The casting chamber 7 of casting concrete component 1.The concrete component 1 poured in the prefabricated components casting chamber 7 and the template 2,3,
4,5 form integrated prefabricated components, and the template 2,3,4,5 doubles as a part of prefabricated components.The template 2,3,4,5 is most
It is 3D printing template well, the template is UHPC (Ultra-High Performance Concrete, ultra-high performance concrete)
Material is made, and concrete component 1, which is that conventional concrete is prefabricated, to be formed.The grade of the concrete of the prefabricated template 2,3,4,5
Not less than 60C, preferably 100C or more, it might even be possible to use UHPC (Ultra-High Performance Concrete, superelevation
Performance concrete) material.Concrete used in concrete component 1 is generally conventional concrete, and the grade of conventional concrete is general
For C10, C15, C20, C25, C30.
The present embodiment is using the outer edge of prefabricated components as mold as a result, i.e. the mold outer edge that is prefabricated components, uses
3D printing is produced.The mold of 3D printing is assembled by Components Shape in component production, then presses the production procedure of component
It is produced.The concrete newly poured forms prefabricated components in conjunction with mold.
The size and structure of component are analyzed, the periphery of component is fabricated to die drawing, using high-strength mortar conduct
The periphery of component is printed as special element mold by 3D printing technique by raw material, i.e. mold is also one of component
Point.It is produced by the normal production technology of component, in mold assembling, by the outer of the mold composition prefabricated components of 3D printing
It encloses.After the completion of production, the concrete of new building and the mold of 3D printing are combined into one, and form prefabricated components.
In order to improve the overall structural strength of prefabricated components, as shown in Fig. 2, the inner wall of the template 2,3,4,5 has
The protrusion 10 extended to prefabricated components casting chamber 7.Raised 10 extension end have anticreep barb 11, the anticreep barb 11 with
Concrete component 1 in prefabricated components casting chamber 7 is interlocked.Template 2,3,4,5 and concrete component 1 are improved in this way
Conjugation and bonding strength.
As a kind of embodiment that principle is equivalent, as shown in figure 3, the inner wall of the template 2,3,4,5 offers and deviates from
It is poured the groove 12 that chamber 7 extends, the slot bottom width of the groove 12 is greater than width of rebate.The groove 12 is T-slot or dovetail
Slot, the concrete being poured in chamber 7 enter in groove 12 and make concrete component 1 and the template 2, and 3,4,5 are interlocked.One
As for, the slot bottom width of T-slot is greater than width of rebate.
Certainly as shown in figure 3, above-mentioned raised 10 and groove 12 can exist simultaneously.
As shown in Fig. 2, the muti-piece template 2,3,4,5 forms integrated mould 9, the whole integrated mould 9 is in mouth word
Type.The 3D printing template has multiple muscle holes 8 confessing muscle 6 and passing through.
The content that above-described embodiment illustrates should be understood as that these embodiments are only used for being illustrated more clearly that the utility model,
Rather than limitation the scope of the utility model, after having read the utility model, those skilled in the art are practical new to this
The modification of the various equivalent forms of type each falls within the application range as defined in the appended claims.
Claims (10)
1. one kind exempts from demoulding mold, which is characterized in that each template (2,3,4,5) of the mold is by the first concrete system
At, surround the casting chamber (7) for pouring the second concrete between each template (2,3,4,5), first concrete it is strong
The strength grade that grade is greater than the second concrete is spent, and the strength grade of the first concrete is not less than C60.
2. according to claim 1 exempt from demoulding mold, which is characterized in that offer anticreep knot on the inner wall of the template
Structure, the disconnecting prevention structure are used to be interlocked with the second concrete in casting chamber (7).
3. according to claim 2 exempt from demoulding mold, which is characterized in that the disconnecting prevention structure be setting template (2,3,
4,5) inner wall and the protrusion (10) extended to casting chamber (7) and/or groove (12) or hole away from casting chamber (7) extension；
The slot bottom width of the groove is greater than width of rebate.
4. according to claim 3 exempt from demoulding mold, which is characterized in that fallen with anticreep the extension end of the protrusion (10)
Hook (11), the anticreep barb (11) are interlocked with the concrete component (1) in casting chamber (7)；The groove be T-slot or
Dovetail groove, the second concrete being poured in chamber (7) enters in groove (12) to be interlocked with the template (2,3,4,5).
5. according to claim 1 exempt from demoulding mold, which is characterized in that the strength grade of first concrete is not less than
C100。
6. according to claim 1 exempt from demoulding mold, which is characterized in that the template (2,3,4,5) is UHPC material system
At.
7. according to any one of claims 1-5 exempt from demoulding mold, which is characterized in that the template (2,3,4,5) is
3D printing template.
8. according to any one of claims 1-5 exempt from demoulding mold, which is characterized in that the muti-piece template (2,3,4,
5) integrated mould (9) are formed.
9. according to claim 8 exempt from demoulding mold, which is characterized in that the cross section of the integrated mould (9) is whole
In rectangle, circle or abnormity.
10. a kind of mold component integral structure, which is characterized in that have and exempt to tear open as claimed in any one of claims 1-9 wherein
Mould mold, the interior concrete component (1) poured of casting chamber (7) form integrated prefabricated with the template (2,3,4,5)
Component, the template (2,3,4,5) double as a part of prefabricated components；The intensity of template made of concrete (2,3,4,5) is big
Intensity in concrete component (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821720681.9U CN209579937U (en) | 2018-10-23 | 2018-10-23 | One kind exempting from demoulding mold and mold component integral structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821720681.9U CN209579937U (en) | 2018-10-23 | 2018-10-23 | One kind exempting from demoulding mold and mold component integral structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209579937U true CN209579937U (en) | 2019-11-05 |
Family
ID=68375813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821720681.9U Active CN209579937U (en) | 2018-10-23 | 2018-10-23 | One kind exempting from demoulding mold and mold component integral structure |
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| CN (1) | CN209579937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962865A (en) * | 2021-04-16 | 2021-06-15 | 广东工业大学 | Assembly type UHPC disassembly-free template |
| CN114319851A (en) * | 2022-01-15 | 2022-04-12 | 西安建筑科技大学 | UHPC (ultra high performance polycarbonate) disassembly-free column template formed by assembling and forming method thereof |
-
2018
- 2018-10-23 CN CN201821720681.9U patent/CN209579937U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962865A (en) * | 2021-04-16 | 2021-06-15 | 广东工业大学 | Assembly type UHPC disassembly-free template |
| CN114319851A (en) * | 2022-01-15 | 2022-04-12 | 西安建筑科技大学 | UHPC (ultra high performance polycarbonate) disassembly-free column template formed by assembling and forming method thereof |
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