CN211415593U - Side form system of prefabricated wallboard - Google Patents
Side form system of prefabricated wallboard Download PDFInfo
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- CN211415593U CN211415593U CN201921718397.2U CN201921718397U CN211415593U CN 211415593 U CN211415593 U CN 211415593U CN 201921718397 U CN201921718397 U CN 201921718397U CN 211415593 U CN211415593 U CN 211415593U
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Abstract
The utility model discloses a side forms system of prefabricated wallboard, including side wall mould and a plurality of module, the side wall mould is the vertical platelike body of placing, and the module is the polyhedron that highly is less than the side wall mould, and the surface detachable of at least one side wall mould is provided with a plurality of modules, leaves the interval between two modules, and the surface of side wall mould is hugged closely at the back of module. In the side formwork system of the prefabricated wall panel, the module with the specific shape is arranged on the general conventional side baffle formwork, so that the specific structure of the side end surface during the production of the prefabricated wall panel can be realized; because the side blocking molds and the modules are detachably assembled, different modules can be replaced aiming at different prefabricated wall panel structures, and the practicability and the application range are wide; when the prefabricated wallboard that the preparation terminal surface has different structures, need not reform transform the side wall mould, and the module can adopt materials such as high-strength plastics that the cost is lower, the shaping is fast to make, consequently greatly reduced the cost of side wall mould.
Description
Technical Field
The utility model belongs to the technical field of the assembly type structure, specifically speaking, the utility model relates to a side forms system of prefabricated wallboard.
Background
In the assembly type building, prefabricated components are transported to a construction site for assembly after being produced in a factory. For the production of the prefabricated part, the edge blocking mold on the outermost side which is enclosed is arranged on the surface of the platform mold, then the embedded steel bars are laid on the surface of the platform mold in the edge blocking mold, finally the concrete is poured in the edge blocking mold, and the edge blocking mold is removed after maintenance and forming, so that the prefabricated part is obtained. For some prefabricated parts with uneven outer ends (such as bulges or grooves) and extending reinforcing steel bars, the edge blocking molds need to be designed into corresponding shapes, and holes for extending the reinforcing steel bars are reserved. Thus, the side blocking die has a complex structure, the cost is increased, and the operation of installing and demoulding the side blocking die is more complicated.
Therefore, when the vertical side end face of the prefabricated wall panel serving as a structural member is provided with a structure with a specific shape, a high-efficiency and low-cost side formwork system needs to be developed to produce the prefabricated wall panel with the specific structure; the side blocking die solves the problems that the side blocking die in the prior art is complex in structure, high in cost, low in production efficiency and the like.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the side formwork system for the prefabricated wall panel is used for producing the prefabricated wall panel with a specific structure, and solves the problems of low production efficiency, high production cost and the like in the prior art.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
the utility model provides a side forms system of prefabricated wallboard, includes side wall mould and a plurality of module, the side wall mould is the platelike body of vertical placing, the module is highly less than the polyhedron of side wall mould, at least one the surface detachable of side wall mould is provided with a plurality ofly the module, two leave the interval between the module, the back of module is hugged closely the surface of side wall mould.
Preferably, the module is fixed with the side block mould through a fixing bolt.
Preferably, the top, bottom and front faces of the modules form a C-shaped or stepped or ramped or inverted C-shaped configuration.
Preferably, the top surface of the module is lower than the top surface of the side block mold, and the bottom surface of the module is higher than the bottom surface of the side block mold.
Preferably, two side faces of the module are provided with elastic belts, and the elastic belts are rubber strips or foam rubber or silica gel pads fixed on the side faces of the module.
The technical scheme of the utility model the beneficial technological effect who gains is:
1. in the side formwork system of the prefabricated wall panel, the module with the specific shape is arranged on the general conventional side baffle formwork, so that the specific structure of the side end surface during the production of the prefabricated wall panel can be realized; because the side blocking molds and the modules are detachably assembled, different modules can be replaced aiming at different prefabricated wall panel structures, and the practicability and the application range are wide; when the prefabricated wall panels with different structures on the end surfaces are manufactured, the side blocking molds do not need to be modified, and the modules can be made of high-strength plastics and other materials which are lower in cost and fast to mold, so that the cost of the side molds is greatly reduced;
2. the prefabricated wallboard of side forms system production in this scheme of adoption adopts the strong side forms system of controllability as the side forms, and production easy operation, workman low in labor strength, production efficiency is high, and manufacturing cost is lower simultaneously.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation.
FIG. 1 is a horizontal cross-sectional view of the prefabricated wall panel of example 1;
FIG. 2 is a schematic structural view of a module in embodiment 1;
FIG. 3 is a horizontal cross-sectional view and a reinforcement of the prefabricated wall panel of example 2;
FIG. 4 is a schematic perspective view of a module according to embodiment 2;
FIG. 5 is a partial schematic view of a side form system according to embodiment 2;
FIG. 6 is a schematic view of a bench formwork and side formwork system of the prefabricated wall panel production process of example 2;
FIG. 7 is a schematic view of the sequence of laying the components in the production process of the prefabricated wall panel of example 2;
reference numerals: 1-prefabricated wall board, 2-step-shaped notch, 3-groove notch, 4-side blocking mold, 5-module, 6-anchoring rib, 7-bench mold, 8-upper layer reinforcing mesh and 9-lower layer reinforcing mesh.
Detailed Description
The present invention will be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way. Furthermore, features from embodiments in this document and from different embodiments may be combined accordingly by a person skilled in the art from the description in this document.
Example 1
Referring to the attached drawing 1, a vertical end face of one side of the prefabricated wallboard is provided with a step-shaped notch, an upper layer reinforcing steel bar mesh, an anchoring steel bar and a lower layer reinforcing steel bar mesh are anchored inside the prefabricated wallboard, one end of the anchoring steel bar is anchored in the prefabricated concrete, and the other end of the anchoring steel bar is exposed out of the step-shaped notch. Like this the step form breach of two prefabricated wallboards forms the wallboard keyway relatively, sets up in the wallboard keyway behind the vertical longitudinal rib parallel with prefabricated wallboard, and the connection between two prefabricated wallboards has been accomplished promptly to the filled concrete. And the bottom plates at the gaps of the two prefabricated wallboards are spliced with each other to serve as an outer formwork at one side, so that the formwork workload of a construction site is reduced.
For the prefabricated wall panel with the step-shaped notch structure arranged on the end face, a mold matched with the shape needs to be arranged during production. Referring to fig. 2, the side form system used in the production of the prefabricated wall panel in this embodiment includes a side block form and a plurality of modules, the side block form is a vertically disposed plate-like body, and the modules are polyhedrons having a height smaller than that of the side block form. The module in this embodiment is made of high-strength plastic materials, the front surface of the module forms a step-shaped structure, the back surface of the module is tightly attached to the surface of the side retaining die, and the module and the side retaining die are fixed together through two bolts. Set up like this, only need set up on the side fender mould of step form breach fixed specific length a plurality of modules can, need not reform transform or reset the manufacturing side fender mould to the side fender mould, reduced manufacturing cost, it is convenient to adjust moreover, the practicality is strong.
In other embodiments, can be according to the structure shape of prefabricated wallboard terminal surface change the module that matches can, the side forms can be general, therefore this side forms system's controllability is strong, application scope is wide. In other embodiments, the modules may be produced from a specific material, such as rubber or plastic, according to the characteristics of the precast concrete.
In the embodiment, a plurality of modules can be fixed on the surface of the side stop die according to a specific interval, so that the modules and the side stop die form a side die system, and the side die system can be integrally moved, installed and removed when in use, and is convenient; also can use the two separately, assemble again when using, can assemble the module that the side wall mould can be with different shapes like this according to the shape of the prefabricated wallboard tip of producing, and the flexibility is bigger, does not occupy the side wall mould moreover.
Example 2
Referring to fig. 3, the prefabricated wall panel in the embodiment is different from embodiment 1 in that a C-shaped groove notch is formed in a vertical side end surface of the prefabricated wall panel, one end of each anchoring rib is anchored in the prefabricated concrete, and the other end of each anchoring rib is exposed at the notch. An upper layer reinforcing mesh and a lower layer reinforcing mesh are pre-embedded in the prefabricated wallboard, and the anchoring ribs are rectangular stirrups and are positioned between the upper layer reinforcing mesh and the lower layer reinforcing mesh. When the C type recess breach of two prefabricated wallboards is relative, form the wallboard keyway, set up the vertical muscle of indulging parallel with prefabricated wallboard in the wallboard keyway, then concreting can link together two prefabricated wallboards. Because the tail ends of the C-shaped groove gaps of the two prefabricated wallboards are spliced, the template can serve as two side templates of wallboard key groove cast-in-place concrete, the workload of template erection in field construction is reduced, and the construction efficiency is improved.
The prefabricated wall panel is produced by using the side form system in the embodiment, and as shown in fig. 4, the side form system has substantially the same structure as that in embodiment 1, and comprises a side block form and a plurality of modules, and the modules are fixed on the side block form through bolts. Referring to fig. 4 and 5, the difference from embodiment 1 is that the cross section of the module in this embodiment is trapezoidal, wherein the bottom edge of the trapezoid is tightly attached to the surface of the edge dam, two inclined surfaces of the module are fixed to the surface of the edge dam by bolts, and a distance of 0.8cm to 1.2cm is left between the two modules. Referring to fig. 5, for convenience of description, in this embodiment, a plane with the largest area in the module is defined as a bottom surface, a plane opposite to the bottom surface is defined as a front surface, and two inclined surfaces connecting the bottom surface and the front surface are respectively defined as a top surface and a bottom surface; and through holes are formed in the top surface and the bottom surface of the module, and bolts are inserted into the through holes and then fixed with the side blocking mold. The top, bottom and front faces of the modules form an inverted C-shaped configuration. After concrete is poured at the side formwork, the C-shaped groove notch can be formed after the concrete in contact with the module is cured and formed. A certain distance is reserved between the two modules so that the rectangular stirrups can be inserted into the modules, after concrete is poured, one ends of the rectangular stirrups are anchored in the precast concrete, and the other ends of the rectangular stirrups are arranged in the C-shaped groove notches.
With continued reference to fig. 5, in this embodiment, the top surface of the module is below the top surface of the edge dam and the bottom surface of the module is above the bottom surface of the edge dam. Due to the arrangement, the two sides of the C-shaped groove notch of the prefabricated wallboard after production are provided with a certain thickness, so that the prefabricated wallboard is convenient to transport; and the concrete of both sides has certain guard action to the rectangle stirrup tip of putting in the breach, avoids the rectangle stirrup tip that stretches out to be bumped the bending when the transportation.
Continuing to refer to fig. 5, in this embodiment, the two sides of the module are provided with elastic bands, and the elastic bands are rubber strips or foam rubber or silica gel pads fixed on the sides of the module. By the arrangement, when the rectangular stirrups are placed, the elastic belts of the two modules can clamp the stirrups, so that the stirrups are prevented from being inclined; meanwhile, when stirrups of various sizes in a certain range are placed between the two modules, the stirrups can be stably clamped in the elastic belts of the two modules, and the application range and the practicability of the side formwork system are enhanced. Generally, the outer diameter is 0.9 to 1.5 times the distance between the two elastic bands to be stably inserted therein.
The production method of the prefabricated wallboard in the embodiment sequentially comprises the following steps of:
s1, arranging a plurality of end-to-end side retaining molds at a preset position on the bench formwork, laying a bottom layer reinforcing mesh on the surface of the bench formwork enclosed by the side retaining molds, fixing the modules on the surface of the preset side retaining mold, and keeping a preset distance between every two adjacent modules;
s2, inserting anchoring ribs into the space between the adjacent modules, and paving an upper layer of reinforcing mesh above the anchoring ribs;
s3, pouring concrete in the area enclosed by the side retaining molds, vibrating, curing and forming;
and S4, removing the modules and the edge blocking die from the side faces of the prefabricated wall panel together, and then lifting the prefabricated wall panel.
The production of prefabricated wallboard in this embodiment, because prefabricated wallboard all is specific specification and dimension, therefore the side wall mould can be general, passes through the bolt fastening with the module during production on the side wall mould, then with the anchor muscle card between two modules, concreting can, the operation is fairly simple, low in labor strength, production efficiency is high, moreover to the structure of different prefabricated wallboards, only need to change the module can realize, practicality and application scope are wide. In step S4, since the module is fixed to the edge dam, the edge dam system can be directly applied to the next production process after the module and the edge dam are removed together, and the module and the edge dam are not required to be assembled and fixed, thereby improving the production line efficiency.
In this embodiment, in step S1, a support is disposed between the bottom steel mesh and the surface of the table, so that the distance between the bottom steel mesh and the surface of the table is 1-3 cm. Therefore, the upper surface and the lower surface of the bottom layer reinforcing mesh can be completely wrapped by concrete, and the fireproof and antirust requirements of the reinforcing mesh and the strength of the reinforced concrete are met.
In other embodiments, the reserved space between the two modules can be adjusted according to the outer diameter of the anchoring rib, and the anchoring rib is clamped between the two modules to be kept stable and not to deflect.
In other embodiments, in step S1, the modules are fixed on the surface of the predetermined edge dam, the edge dam and the edge dam provided with the modules are fixed on the stage mold in an end-to-end manner, and the bottom layer of the mesh of the steel bars is laid on the surface of the stage mold surrounded by the edge dams. Other steps are the same as in the present embodiment. The arrangement reduces the operation time on the bench formwork, and is suitable for the factory production mode of a production line.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a side forms system of prefabricated wallboard, its characterized in that, includes edge dam mould and a plurality of module, the edge dam mould is the vertical platelike body of placing, the module is for highly being less than the polyhedron of edge dam mould, at least one the surface detachable of edge dam mould is provided with a plurality of the module, two leave the interval between the module, the back of module is hugged closely the surface of edge dam mould.
2. A side form system of prefabricated wall panels according to claim 1, wherein said modules are secured to said side forms by means of fixing bolts.
3. A side form system of prefabricated wall panels according to claim 1, wherein the top, bottom and front faces of said modules form a C-shaped or stepped or ramp or inverted C-shaped configuration.
4. The side form system of prefabricated wall panels of claim 1, wherein the top surface of said modules is lower than the top surface of said side forms and the bottom surface of said modules is higher than the bottom surface of said side forms.
5. The side form system of prefabricated wall panel according to claim 1, wherein the two side faces of the module are provided with elastic bands, and the elastic bands are rubber strips or foam rubber or silica gel pads fixed on the side faces of the module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921718397.2U CN211415593U (en) | 2019-10-14 | 2019-10-14 | Side form system of prefabricated wallboard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921718397.2U CN211415593U (en) | 2019-10-14 | 2019-10-14 | Side form system of prefabricated wallboard |
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| CN211415593U true CN211415593U (en) | 2020-09-04 |
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| CN201921718397.2U Active CN211415593U (en) | 2019-10-14 | 2019-10-14 | Side form system of prefabricated wallboard |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696160A (en) * | 2019-10-14 | 2020-01-17 | 中民筑友科技产业有限公司 | Side formwork system of prefabricated wallboard and production method thereof |
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2019
- 2019-10-14 CN CN201921718397.2U patent/CN211415593U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696160A (en) * | 2019-10-14 | 2020-01-17 | 中民筑友科技产业有限公司 | Side formwork system of prefabricated wallboard and production method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 410000, shaping street, Changsha, Kaifu City, Hunan Province Patentee after: Zhuyou Zhizao Technology Industry Group Co.,Ltd. Address before: 10 Zhongshi Road, shaping street, Kaifu District, Changsha City, Hunan Province Patentee before: Zhongmin zhuyou Technology Industry Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211223 Address after: 5 / F, office building 2, Zhongmin zhuyou Co., Ltd., No. 10, Zhongshi Road, shaping street, Kaifu District, Changsha City, Hunan Province, 410000 Patentee after: Zhuyou Zhizao Technology Investment Co.,Ltd. Address before: No. 410000, shaping street, Changsha, Kaifu City, Hunan Province Patentee before: Zhuyou Zhizao Technology Industry Group Co.,Ltd. |
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| TR01 | Transfer of patent right |