CN210116013U - Sectional type die for prefabricated floor slab - Google Patents
Sectional type die for prefabricated floor slab Download PDFInfo
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- CN210116013U CN210116013U CN201920348340.1U CN201920348340U CN210116013U CN 210116013 U CN210116013 U CN 210116013U CN 201920348340 U CN201920348340 U CN 201920348340U CN 210116013 U CN210116013 U CN 210116013U
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Abstract
The utility model discloses a sectional type mould for precast floor, including middle part limit template and tip limit template, the tip fixed connection of tip limit template and middle part limit template, tip limit template and middle part limit template set up the first overlap joint portion of fixed reinforcement on the template of tip limit, set up the second overlap joint portion of fixed reinforcement on the template of middle part limit. The utility model discloses a segmentation mould has adopted many middle part limit templates and tip limit template, and many middle part limit templates end to end splice into the elongated structure who sets for length, and the both ends at middle part limit template are fixed to tip limit template. Set up the first overlap joint portion of fixed reinforcing bar on tip side form, set up the second overlap joint portion of fixed reinforcing bar on middle part side form, middle part side form can used repeatedly during the use, when tip form is not suitable for only need change set for the model can, improved the flexibility of using, improved the reuse rate of mould, reduced use cost.
Description
Technical Field
The utility model relates to a building construction tool technical field, concretely relates to sectional type mould for precast floor slab.
Background
In recent years, the assembly type buildings are rapidly developed, and the country encourages the assembly type construction and field assembly of building enterprises. The fabricated building is fabricated on the construction site by using prefabricated components, and compared with the traditional construction mode, the fabricated building is high in construction speed, small in restriction of climate conditions and labor-saving. It is characterized in that the building blocks are built to produce houses on a production line. The traditional reinforced concrete cast-in-place technology, also called wet method operation, although greatly contributes to the rapid development of urban and rural construction, the existing disadvantages are more and more prominent, for example, the waste of steel and cement is serious; the water consumption is too large; poor environment of the construction site and the like. Therefore, the traditional construction mode is changed, and the development of the fabricated building is also the requirement of energy conservation and environmental protection.
The prefabricated building is a product of industrial mass production, and has the advantages of fast construction rhythm, good product quality, low budget cost, high construction efficiency, simple production process and the like. The prefabricated components are easy to produce and maintain, high in economic benefit and wide in application range, and accord with the current building industrialization development trend in China.
Traditional precast floor slab limit template adopts whole root angle steel, because the floor reinforcing bar interval is different, and the trompil position on the limit template is different, can not reuse behind the limit template trompil, for example the interval at limit template trompil middle part is 200mm, and the interval of tip is variable interval such as 120mm, 130 mm. Although the interval is 200mm in the middle of the precast floor slab reinforcing bar, when the interval of tip is inequality, whole limit template also can not reuse, causes the reuse rate of limit template low, has improved the use cost of limit template.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve is because the floor reinforcing bar interval is different among the prior art, and the trompil position on the side forms board is different, the technical problem that can not reuse behind the side forms board trompil, and aim at provides a sectional type mould for precast floor.
The utility model discloses a following technical scheme realizes:
the utility model provides a sectional type mould for precast floor, includes middle part limit template and tip limit template, the tip fixed connection of tip limit template and middle part limit template, tip limit template and middle part limit template are on a straight line, set up the first overlap joint portion of fixed reinforcing bar on the tip limit template, set up the second overlap joint portion of fixed reinforcing bar on the middle part limit template.
Preferably, middle part limit template is equipped with many, many middle part limit template end to end connection group long bar structure, the length of middle part limit template is greater than the length of tip limit template.
Preferably, the middle side formwork comprises angle steel with set length, a mounting plate is arranged at the end part of the angle steel, the mounting plate is of a right trapezoid structure, the mounting plate is connected with the end part of the angle steel in a welding mode, a fastener mounting hole is formed in the mounting plate, and two adjacent middle side formworks and/or middle side formworks are fixedly connected through fasteners.
Preferably, tip limit template is equipped with the mounting panel including the angle steel of setting for length at the tip of angle steel, and the mounting panel is the right trapezoid structure, the fastener mounting hole has been seted up to the tip welded connection of mounting panel and angle steel on the mounting panel, tip limit template passes through fastener fixed connection with middle part limit template.
According to the preferable scheme, a plurality of second lapping parts for fixing the reinforcing steel bars are arranged on the angle steel of the middle side formwork, and the distance between every two adjacent second lapping parts is 100-200 mm.
Preferably, be equipped with a plurality ofly on the angle steel of tip side form the first overlap joint portion of fixed reinforcing bar, the interval between adjacent first overlap joint portion and the second overlap joint portion is 100 ~ 200 mm.
Preferably, the second overlapping portion is a U-shaped groove, the U-shaped groove is formed in one edge of the angle steel of the middle edge formwork, and the center line of the U-shaped groove is perpendicular to the axis of the angle steel.
Preferably, the first overlapping part is a U-shaped groove, the U-shaped groove is formed in one edge of the angle steel of the end edge formwork, and the center line of the U-shaped groove is perpendicular to the axis of the angle steel.
Preferably, the angle steel of the middle side template is inequilateral angle steel, and the model of the angle steel is L80 multiplied by 60 multiplied by 6.
Preferably, the angle steel of the end side template is inequilateral angle steel, and the model of the angle steel is L80 multiplied by 60 multiplied by 6.
Compared with the prior art, the utility model, following advantage and beneficial effect have: the utility model discloses a sectional type mould for precast floor, this mould have adopted middle part limit template and tip limit template to splice the limit template that makes the overlap joint become preparation precast floor.
1) The utility model discloses a segmentation mould has adopted many middle part limit templates and tip limit template, and many middle part limit templates end to end splice into the elongated structure who sets for length, and the both ends at middle part limit template are fixed to tip limit template. Set up the first overlap joint portion of fixed reinforcing bar on tip side form, set up the second overlap joint portion of fixed reinforcing bar on middle part side form, middle part side form can used repeatedly during the use, when tip form is not suitable for only need change set for the model can, improved the flexibility of using, improved the reuse rate of mould, reduced use cost.
2) The utility model discloses a middle part side forms and tip side forms of segmentation mould all adopt the angle steel material preparation, and the angle steel material has better weldability, plastic deformation performance and certain mechanical strength. The angle steel material has easily obtained raw materials and low manufacturing cost, and is suitable for large-scale production.
3) The utility model discloses a second overlap joint portion and the first overlap joint portion in the tip limit template of segmentation mould's middle part limit template are the U-shaped groove structure, and the putting into and the location of the prefabricated floor reinforcing bar of being convenient for reduce the work degree of difficulty, improve the production efficiency of prefabricated floor.
4) The utility model discloses a mounting panel has all been welded to the tip of segmentation mould's middle part limit template and tip template, has seted up the fastener mounting hole on the mounting panel, and tip limit template passes through the mounting panel with middle part limit template on the coupling member be connected, has improved concatenation and dismantlement efficiency. Simultaneously, mounting plates are welded at the end parts of the middle side template and the end part template, and the mounting plates improve the structural strength of the middle side template and the end part template.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention.
Reference numbers and corresponding part names in the drawings:
1-middle side formwork, 2-end side formwork, 3-mounting plate, 4-fastener, 11-second lap joint part and 21-first lap joint part.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Examples
As shown in fig. 1-3, the utility model relates to a sectional type mould for precast floor, this sectional type mould include middle part limit template 1 and tip limit template 2, tip limit template 2 and middle part limit template 1's tip fixed connection, tip limit template 2 and middle part limit template 1 are located a straight line. The end side formwork 2 is provided with a first lap joint part 21 for fixing the reinforcing steel bars, and the middle side formwork 1 is provided with a second lap joint part 11 for fixing the reinforcing steel bars. This sectional type mould offers the first overlap joint portion 21 of fixed reinforcing bar on tip side forms board 2, offers the second overlap joint portion 11 of fixed reinforcing bar on middle part side forms board 1, and middle part side forms board 1 can used repeatedly during the use, only need change when tip template 2 is not suitable for set for the model can, improved the flexibility that this sectional type mould used, improved the reuse rate of this sectional type mould, reduced use cost.
Specifically, the middle side formworks 1 are provided with a plurality of side formworks, and the specific number of the middle side formworks 1 is specifically set according to the width or the length of the precast floor slab. The middle side templates 1 are connected end to form a long strip-shaped structure, and the length of the middle side templates 1 is greater than that of the end side templates 2. The middle side template 1 comprises angle steel with a set length, the angle steel of the middle side template 1 is unequal-sided angle steel, and the model number of the angle steel is L80 multiplied by 60 multiplied by 6. The end part of the angle steel is provided with a mounting plate 3, and the mounting plate 3 is of a right-angled trapezoid structure. The mounting plate 3 is connected with the end part of the angle steel in a welding mode, the mounting plate 3 is provided with a fastener mounting hole, two adjacent middle side formworks 1 and the middle side formwork 1 are fixedly connected through a fastener 4, and the fastener 4 is preferably but not limited to a bolt.
The end side formwork 2 comprises angle steel with a set length, the angle steel of the end side formwork is unequal-sided angle steel, and the model number of the angle steel is L80 multiplied by 60 multiplied by 6. The end part of the angle steel is provided with a mounting plate 3, and the mounting plate 3 is of a right-angled trapezoid structure. The mounting plate 3 is connected with the end of the angle steel in a welding mode, a fastener mounting hole is formed in the mounting plate 3, the end side formwork 2 is fixedly connected with the middle side formwork 1 through a fastener 4, and the fastener 4 is preferably but not limited to a bolt. The mounting plate 3 has all been welded to the tip of this segmentation mould's middle part limit template 1 and tip template 2, has seted up the fastener mounting hole on mounting plate 3, and tip limit template 2 is connected through connecting fastener 4 on the mounting plate 3 with middle part limit template 1, has improved segmentation mould concatenation and dismantlement efficiency. Simultaneously, the mounting plates 3 are welded at the end parts of the middle side template 1 and the end part template 2, and the mounting plates 3 improve the structural strength of the middle side template 1 and the end part template 2. This section mould's second overlap joint portion 11 of middle part limit template 1 and the first overlap joint portion 21 on the tip limit template 2 are the U-shaped groove structure, and the putting into and the location of the prefabricated floor reinforcing bar of being convenient for reduce the work degree of difficulty, improve the production efficiency of prefabricated floor.
Be equipped with the second overlap joint portion 11 of a plurality of fixed reinforcing bars on this middle part limit template 1's the angle steel, the interval between two adjacent second overlap joint portions 11 is 200 mm. The second overlapping part 11 is preferably, but not limited to, a U-shaped groove, and of course, the second overlapping part 11 may be a hole as long as it can fix the steel bar, the U-shaped groove is formed on one of the edges of the angle iron of the middle side formwork 1, and the center line of the U-shaped groove is perpendicular to the axis of the angle iron. The angle steel of the end side formwork 2 is provided with a plurality of first overlapping parts 21 for fixing the reinforcing steel bars, and the distance between the adjacent first overlapping parts 21 and the second overlapping parts 11 is 150 mm. The first bridging portion 21 is a U-shaped groove, and of course the first bridging portion 21 may be a hole as long as it can fix the reinforcing steel bar, the U-shaped groove is formed on one of the edges of the angle steel of the end side formwork 2, and the center line of the U-shaped groove is perpendicular to the axis of the angle steel.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a sectional type mould for precast floor, its characterized in that, includes middle part limit template and tip limit template, the tip fixed connection of tip limit template and middle part limit template, tip limit template and middle part limit template are on a straight line, set up the first overlap joint portion of fixed reinforcing bar on the tip limit template, set up the second overlap joint portion of fixed reinforcing bar on the middle part limit template.
2. The segmented mold for precast floor slab of claim 1, wherein the middle side forms are provided with a plurality of middle side forms which are connected end to form a long strip structure, and the length of the middle side forms is greater than that of the end side forms.
3. The sectional type mold for precast floor slab according to claim 1, wherein the middle side formworks comprise angle steels with set lengths, mounting plates are arranged at the ends of the angle steels, the mounting plates are in a right trapezoid structure, the mounting plates are welded with the ends of the angle steels, fastener mounting holes are formed in the mounting plates, and two adjacent middle side formworks and/or middle side formworks are fixedly connected through fasteners.
4. The sectional type mold for precast floor slab according to claim 1, wherein the end portion side forms comprise angle steels with a set length, mounting plates are arranged at the ends of the angle steels, the mounting plates are in a right trapezoid structure, the mounting plates are welded to the ends of the angle steels, fastener mounting holes are formed in the mounting plates, and the end portion side forms are fixedly connected with the middle portion side forms through fasteners.
5. The sectional type mold for precast floor slab according to claim 3, wherein a plurality of second overlapping portions of the fixing bar are provided on the angle iron of the middle side formwork, and a distance between two adjacent second overlapping portions is 100 to 200 mm.
6. The sectional type mold for precast floor slab according to claim 4, wherein a plurality of first overlapping portions of the fixing bars are provided on the angle iron of the end side form, and a distance between the adjacent first overlapping portions and second overlapping portions is 100 to 200 mm.
7. The segmented mold for precast floor slab according to claim 5, wherein the second overlapping part is a U-shaped groove provided on one of the edges of the angle iron of the middle side form, and the center line of the U-shaped groove is perpendicular to the axis of the angle iron.
8. The segmented mold for precast floor slab according to claim 6, wherein the first overlapping part is a U-shaped groove formed on one of the edges of the angle iron of the end edge form, and the center line of the U-shaped groove is perpendicular to the axis of the angle iron.
9. The sectional type mold for precast floor slab according to claim 5, wherein the angle steel of the middle side form is inequilateral angle steel of type L80 x 60 x 6.
10. The sectional type mold for precast floor slab according to claim 5, wherein the angle steel of the end side molding plate is inequilateral angle steel of type L80 x 60 x 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348340.1U CN210116013U (en) | 2019-03-19 | 2019-03-19 | Sectional type die for prefabricated floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348340.1U CN210116013U (en) | 2019-03-19 | 2019-03-19 | Sectional type die for prefabricated floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210116013U true CN210116013U (en) | 2020-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920348340.1U Active CN210116013U (en) | 2019-03-19 | 2019-03-19 | Sectional type die for prefabricated floor slab |
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| Country | Link |
|---|---|
| CN (1) | CN210116013U (en) |
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2019
- 2019-03-19 CN CN201920348340.1U patent/CN210116013U/en active Active
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