Concrete prefabricated wallboard

Abstract

The invention discloses a concrete prefabricated wall panel, relates to the technical field of wall panels, and provides the following scheme aiming at the problems that when the wall panel is used, as the current wall panel is formed by pressing a plurality of panels, the current wall panel is easy to crack, soften, damage and cannot be reused when exposed to the sun, the concrete prefabricated wall panel comprises a titanium alloy shell, a first pine layer is fixed in the titanium alloy shell, a first white latex layer is fixed to the left side of the first pine layer, a titanium alloy layer is fixed to the left side of the first white latex layer, a plurality of steel bars are fixed in the titanium alloy layer, and a second white latex layer is fixed to the left side of the titanium alloy layer. A second pine layer is fixed to the left side of the second white latex layer and fixedly connected with the titanium alloy shell. Wood and metal are matched, the cost is low, corrosion resistance is achieved, hardness and abrasion resistance are high, severe weather is avoided, the number of times of use is greatly increased, and mounting, fixing and dismounting are convenient.

Description

Technical Field

[0001] This invention relates to the field of wall panel technology, and more particularly to a precast concrete wall panel. Background Technology

[0002] Building wall panels are temporary support structures, manufactured according to design requirements, to shape concrete structures and components in the specified positions and geometric dimensions, maintain their correct position, and bear the self-weight of the wall panels and external loads acting on them. The purpose of wall panel engineering is to ensure the quality and construction safety of concrete engineering, accelerate the construction progress, and reduce project costs. Building wall panel structures used in cast-in-place concrete structure construction mainly consist of three parts: panels, supporting structures, and connectors.

[0003] Since current wall panels are made by pressing together multiple sheets of material, they are very prone to cracking, softening, and damage when exposed to wind and sun, rendering them unusable. Therefore, we have proposed a precast concrete wall panel. Summary of the Invention

[0004] The present invention proposes a precast concrete wall panel that solves the problem that current wall panels are made by pressing together multiple sheets of material, which easily leads to cracking, softening, damage, and unusability when exposed to wind and sun.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A precast concrete wall panel includes a titanium alloy shell, a pine wood layer 1 fixed inside the titanium alloy shell, a white latex layer 1 fixed to the left side of the pine wood layer 1, a titanium alloy layer fixed to the left side of the white latex layer 1, a plurality of steel bars fixed inside the titanium alloy layer, a second white latex layer 2 fixed to the left side of the titanium alloy layer 1, a second pine wood layer 2 fixed to the left side of the white latex layer 2, the second pine wood layer 2 being fixedly connected to the titanium alloy shell, a buckle fixed to the front of the titanium alloy shell, and a retainer fixed to the back of the titanium alloy shell.

[0006] Preferably, the left outer wall of the titanium alloy shell is hinged with two L-shaped frames, and each L-shaped frame has a sliding groove on its top.

[0007] Preferably, each of the slide grooves is fitted with a sliding plate, and each sliding plate is rotatably connected to two bolts.

[0008] Preferably, a fixing plate is hinged to the left side of the titanium alloy shell, and a plurality of limiting pins are fixed to the bottom of the fixing plate.

[0009] Preferably, each of the slides has two threaded holes on its left side, and the bolts are threaded into the inside of the threaded holes.

[0010] Compared with existing technologies, the beneficial effects of this invention are as follows: This invention uses a structure consisting of a titanium alloy shell, a titanium alloy layer, a first pine wood layer, a second pine wood layer, a limiting pin, a fixing plate, and an L-shaped frame. The combination of the titanium alloy shell, titanium alloy layer, first pine wood layer, and second pine wood layer results in low cost, high hardness, wear resistance, and resistance to bending. It can be reused repeatedly without cracking. The limiting pin secures the plate itself, and the L-shaped frame connects two plates. This device has a novel design, is easy to operate, utilizes the combination of wood and metal, is low in cost, corrosion-resistant, rust-resistant, has high hardness and wear resistance, is unaffected by harsh weather, greatly increases the number of uses, and is easy to install, fix, and disassemble. Attached Figure Description

[0011] Figure 1 This is a front view structural diagram of a precast concrete wall panel proposed in this invention; Figure 2 This is a top view structural diagram of a precast concrete wall panel proposed in this invention; Figure 3 This is a three-dimensional structural diagram of a precast concrete wall panel proposed in this invention.

[0012] In the diagram: 1. Titanium alloy shell; 2. Pine wood layer one; 3. White latex layer one; 4. Titanium alloy layer; 5. Steel bar; 6. White latex layer two; 7. Pine wood layer two; 8. Buckle; 9. Clip; 10. L-shaped frame; 11. Slide groove; 12. Slide plate; 13. Bolt; 14. Fixing plate; 15. Limit pin. Detailed Implementation

[0013] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0014] Reference Figure 1-3 This solution provides one embodiment of a precast concrete wall panel, comprising a titanium alloy shell 1, a pine wood layer 2 fixed inside the titanium alloy shell 1, a white latex layer 3 fixed to the left side of the pine wood layer 2, a titanium alloy layer 4 fixed to the left side of the white latex layer 3, a plurality of steel bars 5 fixed inside the titanium alloy layer 4, a second white latex layer 6 fixed to the left side of the titanium alloy layer 4, a second pine wood layer 7 fixed to the left side of the white latex layer 6, the second pine wood layer 7 being fixedly connected to the titanium alloy shell 1, a buckle 8 fixed to the front of the titanium alloy shell 1, and a retainer 9 fixed to the back of the titanium alloy shell 1.

[0015] In this embodiment, two L-shaped frames 10 are hinged to the left outer wall of the titanium alloy shell 1, and each L-shaped frame 10 has a sliding groove 11 on its top.

[0016] In this embodiment, each of the slide grooves 11 is fitted with a slide plate 12, and each slide plate 12 is rotatably connected to two bolts 13.

[0017] In this embodiment, a fixing plate 14 is hinged to the left side of the titanium alloy shell 1, and a plurality of limiting pins 15 are fixed to the bottom of the fixing plate 14.

[0018] In this embodiment, two threaded holes are provided on the left side of each slide groove 11, and each bolt 13 is threaded inside the threaded hole.

[0019] Working principle: First, the titanium alloy shell 1 has a smooth surface that is very easy to disassemble. It is also highly hard, wear-resistant, and not easily bent, making it reusable. The surface of the titanium alloy shell 1 has a dense oxide layer to prevent rust and corrosion, making it very durable. White latex layer 1 (3) and white latex layer 2 (6) bond the pine wood layer 1 (2), titanium alloy layer 4, and pine wood layer 2 (7). Pine wood is cheaper than titanium alloy, has higher hardness, is less prone to deformation, and is more durable, making it a viable alternative. Titanium alloy layer 4 and steel reinforcement 5 protect the two pine wood layers from external force breakage, enhancing overall hardness and preventing deformation during use. The titanium alloy shell 1 protects the internal pine wood from wind, sun, and rain, greatly extending its service life. Due to the angled inclination of the high slope, installation is not easy. After the position of the board is determined, step down on the fixing plate 14 to insert the limiting pin 15 into the ground to limit and fix the whole. The two boards can be fixed together by simply putting the buckle 8 into the clip 9. It is convenient and quick. During the construction process, it is necessary to fix the opposite board to this board. Then, the L-shaped frame 10 rotates around the hinge point and then clamps on the two boards. Then, rotate the bolt 13. The bolt 13 pushes the slide plate 12 to move and clamps and fixes the opposite board. Afterwards, multiple boards need to be connected together by the buckle 8, clip 9 and L-shaped frame 10 to form a rectangular frame. Then, grout is added into the space of the two combined boards.

[0020] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A precast concrete wall panel, comprising a titanium alloy shell (1), characterized in that, The titanium alloy shell (1) has a pine wood layer (2) fixed inside, a white latex layer (3) fixed to the left side of the pine wood layer (2), a titanium alloy layer (4) fixed to the left side of the white latex layer (3), a plurality of steel bars (5) fixed inside the titanium alloy layer (4), a white latex layer (6) fixed to the left side of the titanium alloy layer (4), a pine wood layer (7) fixed to the left side of the white latex layer (6), the pine wood layer (7) fixedly connected to the titanium alloy shell (1), a buckle (8) fixed to the front of the titanium alloy shell (1), and a clip (9) fixed to the back of the titanium alloy shell (1).

2. A precast concrete wall panel according to claim 1, characterized in that, The left outer wall of the titanium alloy shell (1) is hinged with two L-shaped frames (10), and each L-shaped frame (10) has a sliding groove (11) on its top.

3. A precast concrete wall panel according to claim 2, characterized in that, Each of the slide grooves (11) is fitted with a slide plate (12), and each slide plate (12) is rotatably connected to two bolts (13).

4. A precast concrete wall panel according to claim 3, characterized in that, A fixing plate (14) is hinged to the left side of the titanium alloy shell (1), and a plurality of limiting pins (15) are fixed to the bottom of the fixing plate (14).

5. A precast concrete wall panel according to claim 4, characterized in that, Two threaded holes are provided on the left side of each of the slide grooves (11), and the bolts (13) are threaded inside the threaded holes.

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