CN208451857U - Mold is arranged in a kind of assembled architecture precast concrete wall side keyway - Google Patents
Mold is arranged in a kind of assembled architecture precast concrete wall side keyway Download PDFInfo
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- CN208451857U CN208451857U CN201820933629.5U CN201820933629U CN208451857U CN 208451857 U CN208451857 U CN 208451857U CN 201820933629 U CN201820933629 U CN 201820933629U CN 208451857 U CN208451857 U CN 208451857U
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- China
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- keyway
- preformed hole
- concrete wall
- precast concrete
- mold
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Abstract
The utility model discloses a kind of assembled architecture precast concrete wall side keyway setting mold, including side keyway, punching block is set, formation plate and horizontal reinforcement, the side keyway setting punching block and formation plate are spliced to form rectangular configuration, the side keyway setting punching block includes that several preformed holes are provided in rectangular bar of steel template, two horizontal reinforcements disposed in parallel are interspersed in preformed hole, reserved bore portion between horizontal reinforcement is blocked by blocking rubber strip, two neighboring preformed hole is parallel and spacing is equal, rectangular bar of steel template is welded with hollow steel plate keyway between two neighboring preformed hole.The utility model is provided with preformed hole in rectangular bar of steel template, convenient for the installation and positioning of horizontal reinforcement, convenient for demoulding, in actual production, good forming effect after the width and depth of keyway are easy to control, construct, the keyway of different size can be set as the case may be, and easy for installation, keyway setting punching block and blocking rubber strip can be used in turn, and cost is saved.
Description
Technical field
The utility model belongs to technical field of buildings, specifically, being related to a kind of assembled architecture precast concrete wall side
Mold is arranged in side keyway.
Background technique
In order to guarantee the assembly stabilized soil pavement of precast concrete, need the faying face setting in prefabricated components thick
The roughening method of matte, keyway, traditional precast concrete faying face mainly has washing process and PE membrane process.
Although such method meets related specification requirement, but still there are certain disadvantage, needs during washing process pair
The components such as wallboard carry out rehandling and flushing work, are affected by human factors larger in flushing process, cannot be effectively ensured thick
Matte rinsing quality, and more waste water and residue are generated during the rinsing process, a certain amount of harmful chemicals member is contained in waste water
Element easily causes environmental pollution and environmental disruption, in today that human cost gradually increases and environmental protection is increasingly serious, the work
Skill has embodied many shortcomings；Complex in PE mold pressing process, the recycling rate of waterused of mold is lower, while mold needs
Inside plants are wanted to carry out secondary operation to stamping steel plate, operation difficulty is big, and a kind of easy to use in order to provide, reuse rate is high
Keyway mold is set, the utility model provides following technical scheme.
Utility model content
The purpose of this utility model is to provide a kind of assembled architecture precast concrete wall side keyways, and mold is arranged.
The purpose of this utility model can be achieved through the following technical solutions:
Mold is arranged in a kind of assembled architecture precast concrete wall side keyway, including side keyway is arranged punching block, puts down
Whole plate and horizontal reinforcement, two side keyway setting punching blocks and two formation plates are spliced to form rectangular configuration, two sides
Keyway setting punching block is oppositely arranged, and the side keyway setting punching block includes that several preformed holes are provided in rectangular bar of steel template, in advance
Box out for kidney slot, be interspersed with two horizontal reinforcements disposed in parallel in preformed hole, two horizontal reinforcements respectively with preformed hole
Both ends are close to, and the reserved bore portion between two horizontal reinforcements is blocked by blocking rubber strip, and two neighboring preformed hole is flat
It goes and spacing is equal, rectangular bar of steel template is welded with hollow steel plate keyway between two neighboring preformed hole.
As the further scheme of the utility model, the length of the rectangular bar of steel template is the height of precast concrete wall
Degree, the width of rectangular bar of steel template are the thickness of precast wall body.
As the further scheme of the utility model, the wide D in the hole of the preformed hole is d+5mm, and wherein d is horizontal reinforcement
Diameter, the length of preformed hole are the horizontal space of horizontal reinforcement in precast concrete wall, the both ends of preformed hole to the rectangular bar of steel
The spacing on template side is the thickness of protection tier of precast concrete wall.
As the further scheme of the utility model, the hollow steel plate keyway is hollow steel plate truncated rectangular pyramids, hollow steel plate
Height H >=20mm of keyway, gradient α >=60 ° on four inclined-planes of hollow steel plate keyway, the bottom surface side of hollow steel plate keyway and length
Spacing >=the 20mm on rectangular steel form side.
As the further scheme of the utility model, the length of the blocking rubber strip is identical as the length of preformed hole, blocks up
The width for filling in rubber strip is D+4mm, and blocking rubber strip is connect with preformed hole interference.
As the further scheme of the utility model, which is arranged the application method of mold, comprising the following steps:
Preformed hole is opened in rectangular bar of steel template and the hollow steel plate keyway of installation is welded and fixed；
Keyway setting punching block in side is completed with formation plate, horizontal reinforcement is pierced by from preformed hole, and with blocking
Rubber strip blocks the hole between two horizontal reinforcements；
The concreting of precast wall body is carried out after other reinforcing bars and installation of embedded parts are complete, concrete curing reaches demoulding
Side keyway setting punching block, formation plate and blocking rubber strip are removed after condition, side keyway is arranged punching block, formation plate and blocks up
Rubber strip is filled in reuse.
The utility model has the beneficial effects that the utility model aperture in the rectangular bar of steel template of precast concrete wall side
It reserves and wears horizontal reinforcement preformed hole, convenient for the installation and positioning of horizontal reinforcement, be convenient for demoulding, in actual production, the width of keyway
Degree and depth be easy to control, construct after good forming effect, by wall shear-carrying capacity calculating, the keyway of different size is set
Standard, meet precast wall body faying face roughening treatment setting technique related specification requirement, easy for installation, keyway setting punching block and
Blocking rubber strip can be used in turn, and cost is saved.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the assembling schematic diagram of the utility model；
Fig. 2 is the floor map of side keyway setting punching block；
Fig. 3 is the side cut-away illustration of side keyway setting punching block.
Specific embodiment
The technical scheme in the utility model embodiment is clearly and completely described below, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
All other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this reality
With novel protected range.
Mold is arranged in a kind of assembled architecture precast concrete wall side keyway, as shown in Figure 1, including that side keyway is set
Punching block, formation plate 6 and horizontal reinforcement 4 are set, two side keyway setting punching blocks and two formation plates 6 are spliced to form rectangle knot
Structure, two side keyway setting punching blocks are oppositely arranged, and as shown in Figure 2 and Figure 3, the side keyway setting punching block includes rectangle
Several preformed holes 1 are provided on steel form 3, preformed hole 1 is kidney slot, is interspersed with two horizontal steel disposed in parallel in preformed hole 1
Muscle 4, two horizontal reinforcements 4 are close to the both ends of preformed hole 1 respectively, and 1 part of preformed hole between two horizontal reinforcements 4 passes through stifled
Plug rubber strip 5 is blocked, and the problem of concrete leakage occurs during casting concrete, two neighboring preformed hole are prevented
1 is parallel and spacing is equal, and rectangular bar of steel template 3 is welded with hollow steel plate keyway 2 between two neighboring preformed hole 1.
The length of the rectangular bar of steel template 3 is the height of precast wall body, and the width of rectangular bar of steel template 3 is precast wall body
Thickness；
The wide D in hole of the preformed hole 1 is d+5mm, and wherein d is the diameter of horizontal reinforcement 4, and the length of preformed hole 1 is prefabricated
The horizontal space of horizontal reinforcement 4 in concrete wall, the spacing on both ends to 3 side of rectangular bar of steel template of preformed hole 1 are prefabricated mixed
The thickness of protection tier of solidifying cob wall body；
The hollow steel plate keyway 2 is hollow steel plate truncated rectangular pyramids, height H >=20mm of hollow steel plate keyway 2, hollow steel plate
Gradient α >=60 ° on four inclined-planes of keyway 2, spacing of the bottom surface of hollow steel plate keyway 2 while with rectangular bar of steel template 3 >=
By calculating wall shear strength in anchor, the hollow steel plate keyway 2 of different size is arranged in the actual operation process in 20mm；
The length of the blocking rubber strip 5 is identical as the length of preformed hole 1, and the width of blocking rubber strip 5 is D+4mm, makes
Blocking rubber strip 5 is connect with 1 interference of preformed hole, guarantees that the case where spillage does not occur in concrete in casting process, while blocking rubber
Blocking rubber strip 5 is taken out after both ends part outstanding conveniently pours after adhesive tape 5 blocks.
The application method of mold is arranged in a kind of assembled architecture precast concrete wall side keyway, the following steps are included:
Preformed hole 1 is opened in rectangular bar of steel template 3 and the hollow steel plate keyway 2 of installation is welded and fixed；
Keyway setting punching block in side is completed with formation plate 6 as shown in Figure 1, horizontal reinforcement 4 is worn from preformed hole 1
Out, and with blocking rubber strip 5 hole between two horizontal reinforcements is blocked；
The concreting of precast wall body is carried out after other reinforcing bars and installation of embedded parts are complete, concrete curing reaches demoulding
After condition remove side keyway setting punching block, formation plate 6 and blocking rubber strip 5, side keyway be arranged punching block, formation plate 6 with
And blocking rubber strip 5 is reusable.
The utility model aperture in the rectangular bar of steel template of precast concrete wall side, which reserves, wears horizontal reinforcement preformed hole,
Convenient for the installation and positioning of horizontal reinforcement, it is convenient for demoulding, in actual production, the width and depth of keyway are easy to control, construct
Afterwards good forming effect, by wall shear-carrying capacity calculate, the keyway standard of different size is set, meet precast wall body combination
Face roughening treatment setting technique related specification requirement, easy for installation, keyway setting punching block and blocking rubber strip can be had enough to meet the need
It uses, saves cost.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from reality
With novel structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (5)
1. mold is arranged in a kind of assembled architecture precast concrete wall side keyway, which is characterized in that set including side keyway
Punching block, formation plate (6) and horizontal reinforcement (4), two side keyway setting punching blocks are set to be spliced to form with two formation plates (6)
Rectangular configuration, two side keyway setting punching blocks are oppositely arranged, and the side keyway setting punching block includes rectangular bar of steel template (3)
On be provided with several preformed holes (1), preformed hole (1) is kidney slot, is interspersed with two horizontal reinforcements disposed in parallel in preformed hole (1)
(4), two horizontal reinforcements (4) are close to the both ends of preformed hole (1) respectively, preformed hole (1) portion between two horizontal reinforcements (4)
Divide and blocked by blocking rubber strip (5), two neighboring preformed hole (1) is parallel and spacing is equal, and rectangular bar of steel template (3) exists
Hollow steel plate keyway (2) is welded between two neighboring preformed hole (1).
2. mold, feature is arranged in a kind of assembled architecture precast concrete wall side keyway according to claim 1
It is, the length of the rectangular bar of steel template (3) is the height of precast concrete wall, and the width of rectangular bar of steel template (3) is
The thickness of precast wall body.
3. mold, feature is arranged in a kind of assembled architecture precast concrete wall side keyway according to claim 1
It is, the wide D in hole of the preformed hole (1) is d+5mm, and wherein d is the diameter of horizontal reinforcement (4), and the length of preformed hole (1) is pre-
The horizontal space of horizontal reinforcement (4) in concrete wall processed, the spacing on both ends to rectangular bar of steel template (3) side of preformed hole (1)
For the thickness of protection tier of precast concrete wall.
4. mold, feature is arranged in a kind of assembled architecture precast concrete wall side keyway according to claim 1
It is, the hollow steel plate keyway (2) is hollow steel plate truncated rectangular pyramids, height H >=20mm of hollow steel plate keyway (2), hollow steel
Gradient α >=60 ° on four inclined-planes of plate keyway (2), the bottom surface of hollow steel plate keyway (2) is while with rectangular bar of steel template (3)
Spacing >=20mm.
5. mold, feature is arranged in a kind of assembled architecture precast concrete wall side keyway according to claim 1
It is, the length of blocking rubber strip (5) is identical as the length of preformed hole (1), and the width of blocking rubber strip (5) is D+4mm,
Blocking rubber strip (5) is connect with preformed hole (1) interference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933629.5U CN208451857U (en) | 2018-06-15 | 2018-06-15 | Mold is arranged in a kind of assembled architecture precast concrete wall side keyway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933629.5U CN208451857U (en) | 2018-06-15 | 2018-06-15 | Mold is arranged in a kind of assembled architecture precast concrete wall side keyway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208451857U true CN208451857U (en) | 2019-02-01 |
Family
ID=65159464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820933629.5U Expired - Fee Related CN208451857U (en) | 2018-06-15 | 2018-06-15 | Mold is arranged in a kind of assembled architecture precast concrete wall side keyway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208451857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673714A (en) * | 2018-06-15 | 2018-10-19 | 中建四局第六建筑工程有限公司 | Mold is arranged in a kind of assembled architecture precast concrete wall side keyway |
| CN111231100A (en) * | 2020-01-20 | 2020-06-05 | 江苏博森建筑设计有限公司 | Grouting groove type connecting structure for prefabricated column and grouting groove forming die |
-
2018
- 2018-06-15 CN CN201820933629.5U patent/CN208451857U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673714A (en) * | 2018-06-15 | 2018-10-19 | 中建四局第六建筑工程有限公司 | Mold is arranged in a kind of assembled architecture precast concrete wall side keyway |
| CN111231100A (en) * | 2020-01-20 | 2020-06-05 | 江苏博森建筑设计有限公司 | Grouting groove type connecting structure for prefabricated column and grouting groove forming die |
| CN111231100B (en) * | 2020-01-20 | 2022-05-20 | 江苏博森建筑设计有限公司 | Grouting groove type connecting structure for prefabricated column and grouting groove forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210615 |