CN211229174U - FRP grid concrete compoboard - Google Patents
FRP grid concrete compoboard Download PDFInfo
- Publication number
- CN211229174U CN211229174U CN201921827268.7U CN201921827268U CN211229174U CN 211229174 U CN211229174 U CN 211229174U CN 201921827268 U CN201921827268 U CN 201921827268U CN 211229174 U CN211229174 U CN 211229174U
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- frp grid
- grid plate
- frame
- concrete
- frp
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Abstract
The utility model discloses a FRP grid concrete compoboard, include: the FRP grid plate and the surface layer pouring frame are provided with a plurality of rectangular through holes in a rectangular array mode, the FRP grid plate is provided with through hole concrete layers in the rectangular through holes, and the surface of the FRP grid plate is further provided with a grid plate concrete surface layer in a pouring mode. The utility model discloses in, pour the frame through being equipped with the surface course, the metal net rack in the frame is pour to the surface course can strengthen grid plate concrete surface's intensity, prevent its fracture, the link embedding of frame bottom is pour to the surface course simultaneously in the rectangle through-hole, link cooperation side bearer embedding is pour fixedly through-hole concrete layer in the rectangle through-hole, connect grid plate concrete surface at cooperation metal net rack, strengthen the stability between grid plate concrete surface and the FRP grid board, prevent that grid plate concrete surface from taking place to drop, prolong this FRP grid concrete composite panel's life.
Description
Technical Field
The utility model relates to an industry cutting technical field especially relates to a FRP grid concrete compoboard.
Background
FRP is a novel functional material, it is made through special technology by fiber material and resin, it has stronger tensile strength to follow the fibre direction, FRP and concrete integrated configuration have excellent mechanical properties, FRP grid concrete combined panel is a novel compoboard, FRP grid concrete combined panel is in the hole of FRP grid board, concrete is pour on the surface course, form FRP concrete integrated configuration, compared with traditional material, FRP material has light weight, high strength, fatigue resistance is strong, fatigue resistance can be good etc. is showing the advantage, FRP grid and concrete combined panel through rational design have fully utilized FRP moulding grid bending tensile strength height, the characteristics that concrete compressive property is good, have the advantage that bearing capacity is strong.
But the FRP grid concrete compoboard that uses in the existing market is mostly direct in the hole of FRP grid board, concreting on the surface course, lacks to concrete placement auxiliary connection measure, and the concrete that easily pours in the use takes place to drop with the FRP grid, and the concrete periphery of surface course lacks the safeguard measure, has taken place the collision damage, leads to the corner damaged, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing the FRP grid concrete composite board.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an FRP grid concrete composite panel comprising: the FRP grid plate and the surface layer pouring frame;
the FRP grid plate is provided with a plurality of rectangular through holes in a rectangular array manner, through hole concrete layers are poured in the rectangular through holes on the FRP grid plate, and a grid plate concrete surface layer is also poured on the surface of the FRP grid plate;
the surface layer pouring frame is horizontally poured on the inner side of the concrete surface layer of the grid plate and consists of a metal net rack and a plurality of connecting frames which are uniformly and vertically connected to the bottom of the metal net rack.
As a further description of the above technical solution:
the positions of the connecting frames correspond to the positions of the rectangular through holes in the FRP grid plate, the connecting frames are embedded into the rectangular through holes, and side frames which are distributed in a splayed shape are symmetrically connected to the outer sides of the connecting frames.
As a further description of the above technical solution:
the device also comprises a first side edge pouring frame and a second side edge pouring frame;
the first side edge pouring frame and the second side edge pouring frame are respectively provided with two, and the two first side edge pouring frames are fixed on two side edges of the FRP grid plate along the width direction;
and the two second side edges are fixedly arranged on two side edges of the FRP grid plate along the length direction in a pouring mode.
As a further description of the above technical solution:
the length of the first side edge pouring frame and the length of the second side edge pouring frame are respectively equal to the length and the width of the FRP grid plate, and the width of the first side edge pouring frame and the width of the second side edge pouring frame are equal to the width of the frame of the FRP grid plate.
As a further description of the above technical solution:
the first side edge pouring frame and the second side edge pouring frame are formed by connecting transverse frames of a plurality of equidistant horizontally arranged rectangular frames.
As a further description of the above technical solution:
the first side edge pouring frame and the second side edge pouring frame are perpendicularly welded with a plurality of through hole connecting pieces at equal intervals at the inner sides, and the distance between the through hole connecting pieces is equal to the distance between the rectangular through holes on the FRP grid plate.
Advantageous effects
The utility model provides a FRP grid concrete compoboard. The method has the following beneficial effects:
(1): this FRP grid concrete compoboard pours the frame through being equipped with the surface course, the metal net rack in the frame is pour to the surface course can strengthen the intensity of grid plate concrete surface course, prevent its fracture, the link embedding of frame bottom is pour in the rectangle through-hole to the surface course simultaneously, the link cooperation side bearer embedding is pour fixedly through-hole concrete layer in the rectangle through-hole, connect grid plate concrete surface course at cooperation metal net rack, strengthen the stability between grid plate concrete surface course and the FRP grid plate, prevent that grid plate concrete surface course from taking place to drop, the life of this FRP grid concrete compoboard.
(2): this FRP grid concrete compoboard pours the frame and the frame is pour to the second side through being equipped with first drop side in FRP grid board frame position department, pour the frame and pour the through-hole connection piece embedding of frame bottom portion in the rectangle through-hole on FRP grid board then pour fixedly through-hole concrete layer through first side, thereby it is fixed to accomplish to pour the frame to first side and the frame is pour to the second side, first side is pour when pouring grid plate concrete surface layer again and is put and the frame is pour to the second side rectangle frame cooperation connection crossbearer in the frame and can protect grid plate concrete surface layer frame position, prevent that accidental collision from resulting in grid plate concrete surface layer corner position damaged.
Drawings
Fig. 1 is a schematic view of the overall structure of an FRP grid concrete composite slab according to the present invention;
fig. 2 is a schematic structural view of the middle surface layer pouring frame of the utility model;
fig. 3 is a schematic view of a position structure of the middle side pouring frame of the present invention;
fig. 4 is the utility model provides a frame structural schematic is pour to side.
Illustration of the drawings:
1. FRP grid plates; 2. a rectangular through hole; 3. a through-hole concrete layer; 4. a surface layer pouring frame; 41. a metal net frame; 42. a connecting frame; 43. a side frame; 5. a concrete facing of the grid plate; 6. a first side edge pouring frame; 61. a through hole connecting sheet; 62. a rectangular frame; 63. connecting the transverse frame; 7. and a second side edge pouring frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1 and 2, an FRP grid concrete composite panel includes: the FRP grid plate 1 and the surface layer pouring frame 4;
the FRP grid plate 1 is provided with a plurality of rectangular through holes 2 in a rectangular array manner, a through hole concrete layer 3 is poured in the rectangular through holes 2 on the FRP grid plate 1, and a grid plate concrete surface layer 5 is also poured on the surface of the FRP grid plate 1;
the surface layer pouring frame 4 is horizontally poured on the inner side of the concrete surface layer 5 of the grid plate, and the surface layer pouring frame 4 is composed of a metal net rack 41 and a plurality of connecting frames 42 which are uniformly and vertically connected to the bottom of the metal net rack 41.
The positions of the connecting frames 42 correspond to the positions of the rectangular through holes 2 on the FRP grid plate 1, the connecting frames 42 are embedded in the rectangular through holes 2, and the outer sides of the connecting frames 42 are symmetrically provided with side frames 43 which are distributed in a splayed shape.
The working principle is as follows: when this FRP grid concrete compoboard uses, frame 4 is pour to the surface course and is pour in grid board concrete surface 5, metal net rack 41 in pouring frame 4 through the surface course can strengthen grid board concrete surface 5's intensity, prevent grid board concrete surface 5 fracture, the link 42 embedding of frame 4 bottom is pour to the surface course simultaneously is in rectangle through-hole 2, link 42 cooperation side bearer 43 embedding is pour fixedly through-hole concrete layer 3 in rectangle through-hole 2, connect grid board concrete surface 5 at cooperation metal net rack 41, compare in traditional direct pouring, show the stability of being connected between reinforcing grid board concrete surface 5 and the FRP grid board 1, prevent that grid board concrete surface 5 from taking place to drop.
As shown in fig. 3 and 4, the side frame further comprises a first side casting 6 and a second side casting 7;
two first side edge pouring frames 6 and two second side edge pouring frames 7 are arranged, and the two first side edge pouring frames 6 are fixed on two side edges of the FRP grid plate 1 along the width direction;
two second side edge pouring frames 7 are fixed on two side edges of the FRP grid plate 1 along the length direction.
The lengths of the first side edge pouring frame 6 and the second side edge pouring frame 7 are respectively equal to the length and the width of the FRP grid plate 1, and the widths of the first side edge pouring frame 6 and the second side edge pouring frame 7 are equal to the width of the frame of the FRP grid plate 1.
The first side edge pouring frame 6 and the second side edge pouring frame 7 are formed by a plurality of rectangular frames 62 which are arranged in an equidistant and horizontal mode through connecting cross frames 63.
A plurality of through-hole connecting sheets 61 are perpendicularly welded on the inner sides of the first side edge pouring frame 6 and the second side edge pouring frame 7 at equal intervals, the intervals between the through-hole connecting sheets 61 are equal to the intervals between the rectangular through holes 2 on the FRP grid plate 1, and the through-hole connecting sheets 61 are conveniently embedded into the rectangular through holes 2 on the FRP grid plate 1.
Through-hole connection piece 61 of first side pouring frame 6 and second side pouring frame 7 bottom is embedded in rectangle through-hole 2 on FRP grid plate 1, then pour fixedly through-hole concrete layer 3, thereby it is fixed to accomplish that first side pouring frame 6 and second side pouring frame 7 are fixed, rectangular frame 62 cooperation connection crossbearer 63 of first side pouring frame 6 and second side pouring frame in 7 can protect 5 frame positions of grid plate concrete surface layer when pouring grid plate concrete surface layer 5 again, strengthen the intensity of 5 frames of grid plate concrete surface layer, prevent that accidental collision from leading to 5 frame positions of grid plate concrete surface layer damaged.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a FRP grid concrete compoboard which characterized in that includes: the FRP grid plate (1) and the surface layer pouring frame (4);
the FRP grid plate (1) is provided with a plurality of rectangular through holes (2) in a rectangular array manner, a through hole concrete layer (3) is poured in the rectangular through holes (2) on the FRP grid plate (1), and a grid plate concrete surface layer (5) is also poured on the surface of the FRP grid plate (1);
the surface layer pouring frame (4) is horizontally poured on the inner side of a concrete surface layer (5) of the grid plate, and the surface layer pouring frame (4) is composed of a metal net rack (41) and a plurality of connecting frames (42) which are uniformly and vertically connected to the bottom of the metal net rack (41).
2. The FRP grid concrete composite slab as claimed in claim 1, wherein the positions of the plurality of connecting frames (42) correspond to the positions of the plurality of rectangular through holes (2) on the FRP grid slab (1), the connecting frames (42) are embedded in the rectangular through holes (2), and the outer sides of the connecting frames (42) are symmetrically provided with side frames (43) distributed in a splayed shape.
3. An FRP grid concrete composite panel according to claim 1 further comprising a first side casting (6) and a second side casting (7);
two first side edge pouring frames (6) and two second side edge pouring frames (7) are arranged, and the two first side edge pouring frames (6) are fixed on two side edges of the FRP grid plate (1) in the width direction;
and the two second side edge pouring frames (7) are fixed on two side edges of the FRP grid plate (1) in the length direction.
4. The FRP grid concrete composite plate as claimed in claim 3, wherein the first side casting frame (6) and the second side casting frame (7) have the length equal to the length and the width of the FRP grid plate (1), respectively, and the width of the first side casting frame (6) and the width of the second side casting frame (7) are equal to the width of the frame of the FRP grid plate (1).
5. An FRP grid concrete composite board according to claim 3, characterized in that the first side casting frame (6) and the second side casting frame (7) are each composed of a plurality of rectangular frames (62) arranged horizontally at equal intervals through connecting crossbars (63).
6. The FRP grid concrete composite slab as claimed in claim 3, wherein a plurality of through hole connecting pieces (61) are welded vertically and equidistantly on the inner sides of the first side casting frame (6) and the second side casting frame (7), and the spacing between the plurality of through hole connecting pieces (61) is equal to the spacing between the plurality of rectangular through holes (2) on the FRP grid slab (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827268.7U CN211229174U (en) | 2019-10-29 | 2019-10-29 | FRP grid concrete compoboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827268.7U CN211229174U (en) | 2019-10-29 | 2019-10-29 | FRP grid concrete compoboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211229174U true CN211229174U (en) | 2020-08-11 |
Family
ID=71917264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921827268.7U Expired - Fee Related CN211229174U (en) | 2019-10-29 | 2019-10-29 | FRP grid concrete compoboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211229174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720836A (en) * | 2020-12-30 | 2021-04-30 | 张智超 | Precast concrete grid plate manufacturing mold and using method |
| CN114856627A (en) * | 2022-04-20 | 2022-08-05 | 北京工业大学 | Method for rapidly reinforcing existing tunnel structure by adopting FRP (fiber reinforced plastic) |
-
2019
- 2019-10-29 CN CN201921827268.7U patent/CN211229174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112720836A (en) * | 2020-12-30 | 2021-04-30 | 张智超 | Precast concrete grid plate manufacturing mold and using method |
| CN114856627A (en) * | 2022-04-20 | 2022-08-05 | 北京工业大学 | Method for rapidly reinforcing existing tunnel structure by adopting FRP (fiber reinforced plastic) |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |