CN216947757U - Glass fiber reinforced plastic building flat template - Google Patents
Glass fiber reinforced plastic building flat template Download PDFInfo
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- CN216947757U CN216947757U CN202122898291.9U CN202122898291U CN216947757U CN 216947757 U CN216947757 U CN 216947757U CN 202122898291 U CN202122898291 U CN 202122898291U CN 216947757 U CN216947757 U CN 216947757U
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Abstract
The utility model belongs to the technical field of building templates, and relates to a flat template for a glass fiber reinforced plastic building, which is formed by connecting a plurality of unit frame templates; the unit frame template is a square frame formed by enclosing a main board and side plates connected to the periphery of the main board, grid rib plates which are intersected vertically and horizontally are arranged in the square frame, the bottoms of the grid rib plates are connected with the main board, and the outer edges of the grid rib plates are connected with the side plates; connecting holes are uniformly distributed on the side plates, and two adjacent unit frame templates penetrate through the connecting holes to be connected through connecting flanges; the main plate, the side plates and the grid rib plates are all made of glass fiber reinforced plastics, an upper layer of steel sheet and a lower layer of steel sheet are arranged in the main plate along the plane direction of the main plate, and steel wires are connected between the two layers of steel sheets; the utility model effectively improves the integral strength of the large-scale plane template, and the form of unit structure connection enables the size of the template to be adjustable according to the application environment, and the use is convenient.
Description
Technical Field
The utility model belongs to the technical field of building templates, and particularly relates to a flat type glass fiber reinforced plastic building template.
Background
The engineering template is a main tool for the construction of concrete structure engineering of highways and bridges, and in the existing concrete pouring structural engineering, the template technology directly influences the quality, the manufacturing cost, the progress and the benefit of engineering construction. Therefore, the innovation of the template technology is an important part for promoting the technical progress of the highway and bridge construction.
At present, engineering templates used for roads and bridges mainly comprise wood templates, steel templates and the like. The steel templates are relatively used for many times, but the templates used for roads and bridges are generally non-calibration templates, so that the steel templates are heavy in weight, low in reuse rate and difficult to guarantee size precision and quality, and corrosion pits can not be used until scrapped due to the defects of steel materials. The strength of the wooden template can not meet the requirement, the wooden template is not suitable for being used in concrete mechanism engineering of large bridges, roads and the like, a template made of glass fiber reinforced plastics is also adopted in the prior art, although the strength is greatly improved, in a flat template, because the structure is relatively simple, when a large glass fiber reinforced plastics building template is manufactured according to engineering requirements, because the extension plane is large, the strength can be relatively reduced, and the stress capacity of the template is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art and provides a flat type glass fiber reinforced plastic building template so as to improve the overall strength and the bearing capacity of the large-scale flat glass fiber reinforced plastic template.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
A glass fiber reinforced plastic building flat template is formed by connecting a plurality of unit frame templates; the unit frame template is a square frame formed by enclosing a main board and side plates connected to the periphery of the main board, grid rib plates which are intersected vertically and horizontally are arranged in the square frame, the bottoms of the grid rib plates are connected with the main board, and the outer edges of the grid rib plates are connected with the side plates; connecting holes are uniformly distributed in the side plates, and two adjacent unit frame templates penetrate through the connecting holes to be connected through connecting flanges; the main plate, the side plates and the grid rib plates are all made of glass fiber reinforced plastics, an upper layer of steel sheet and a lower layer of steel sheet are arranged in the main plate along the plane direction of the main plate, and steel wires are connected between the two layers of steel sheets.
Furthermore, two layers of steel sheets are arranged on the grid rib plate along the plane direction of the grid rib plate.
Furthermore, the thickness ratio of the steel sheet to the main plate is 1: 5-10; the thickness ratio of the steel sheets to the grid rib plates is 1: 2-3.
Furthermore, the grid rib plate, the main plate and the side plate are integrally formed.
Compared with the prior art, the utility model has the following beneficial effects:
the flat template has a large area, and the integral strength of the large flat template is effectively improved by forming a support frame through the grid rib plates and the steel sheets and the steel wires in the main board, wherein the weight of the large flat template is 20-25% of that of the steel template, the strength of the large flat template is 1.7-2 times of that of the steel template, and the large flat template is convenient to construct. The connection form of the unit structures ensures that the size of the template can be changed according to the application environment, and the use is convenient.
Drawings
FIG. 1 is a schematic view of the construction of a unit frame template according to the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a transverse cross-sectional view of a stiffener plate;
FIG. 4 is a longitudinal cross-sectional view of the main plate;
in the figure, 1 is a main board; 2 is a side plate; 3 is a grid rib plate; 4 is a connecting hole; 5 is steel sheet and 6 is steel wire.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail with reference to the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
A flat template of glass fiber reinforced plastic building is formed by connecting a plurality of unit frame templates; as shown in fig. 1-2, which are a schematic structural view and a side view of the unit frame formwork; the unit frame template is a square frame formed by enclosing a main board 1 and side boards 2 connected to the periphery of the main board 1, grid rib plates 3 which are intersected vertically and horizontally are arranged in the square frame, the bottoms of the grid rib plates 3 are connected with the main board 1, and the outer edges of the grid rib plates 3 are connected with the side boards 2; connecting holes 4 are uniformly distributed on the side plates 2, and two adjacent unit frame templates penetrate through the connecting holes 4 to be connected through connecting flanges; the main plate 1, the side plates 2 and the grid rib plates 3 are all made of glass fiber reinforced plastics, an upper layer and a lower layer of thin steel sheets 5 are arranged in the main plate 1 along the plane direction of the main plate, and high-strength steel wires 6 are connected between the two layers of steel sheets 5, as shown in figure 4. The holistic weight of mainboard 1 descends, and intensity is showing and is promoting, and has the wholeness in the mainboard plane, even the area increases its support performance and can not reduce yet, adopts unit frame to connect, also is applicable to the flat template environment on bigger plane. In order to improve the overall strength of the grid rib plate 3, two layers of steel sheets 5 are arranged in the plane direction of the grid rib plate 3, and the steel sheets are shown in figure 3. The thickness ratio of the steel sheet 5 to the main board 1 is 1: 6; the thickness ratio of the steel sheet 5 to the grid rib plate 3 is 1: 3.
This flat template area is big, forms braced frame through grid gusset 3 and the inside steel sheet 5 of mainboard 1 and steel wire 6, effectively improves large-scale plane template's bulk strength, and this embodiment weight is lighter than the steel form, and intensity is higher than the steel form and construction convenience to the form that cell structure connects makes the template can be big or small according to the application environment, convenient to use.
While the utility model has been described in further detail with reference to specific preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. A glass fiber reinforced plastic building flat template is characterized by being formed by connecting a plurality of unit frame templates; the unit frame template is a square frame formed by enclosing a main board (1) and side boards (2) connected to the periphery of the main board (1), grid rib plates (3) which are intersected vertically and horizontally are arranged in the square frame, the bottoms of the grid rib plates (3) are connected with the main board (1), and the outer edges of the grid rib plates (3) are connected with the side boards (2); connecting holes (4) are uniformly distributed in the side plates (2), and two adjacent unit frame templates penetrate through the connecting holes (4) through connecting flanges to be connected; the main plate (1), the side plates (2) and the grid rib plates (3) are all made of glass fiber reinforced plastics, an upper layer of steel sheet (5) and a lower layer of steel sheet (5) are arranged in the main plate (1) along the plane direction of the main plate, and a steel wire (6) is connected between the two layers of steel sheets (5).
2. The flat type formwork for glass fiber reinforced plastic buildings according to claim 1, characterized in that two layers of steel sheets (5) are arranged in the grid rib plate (3) along the plane direction.
3. The flat type formwork for glass fiber reinforced plastic building according to claim 2, characterized in that the thickness ratio of the steel sheet (5) to the main plate (1) is 1: 5-10; the thickness ratio of the steel sheet (5) to the grid rib plate (3) is 1: 2-3.
4. The flat glass fiber reinforced plastic building formwork according to claim 1, wherein the grid rib plates (3) are integrally formed with the main plate (1) and the side plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122898291.9U CN216947757U (en) | 2021-11-24 | 2021-11-24 | Glass fiber reinforced plastic building flat template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122898291.9U CN216947757U (en) | 2021-11-24 | 2021-11-24 | Glass fiber reinforced plastic building flat template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216947757U true CN216947757U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122898291.9U Active CN216947757U (en) | 2021-11-24 | 2021-11-24 | Glass fiber reinforced plastic building flat template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216947757U (en) |
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2021
- 2021-11-24 CN CN202122898291.9U patent/CN216947757U/en active Active
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