Stone-ceramic thermal insulation and energy-saving non-removable integrated formwork

Abstract

The present invention relates to the technical field of prefabricated green building formwork, and discloses a stone-ceramic thermal insulation and energy-saving non-removable integrated formwork, including a wall body. There is a support frame inside the wall body, and the support frame is fixed inside the wall body for strengthening the wall body. On one side of the inner wall body, there is a cement board, which is attached to the outer surface of the wall. On the other side of the wall body, there is an inner wall board, which is attached to the outer surface of the wall. On the outside of the inner wall board, there is a thermal insulation and sound insulation board, which is fixed to the outer surface of the inner wall board. This formwork has temporary reinforcement measures for the through-wall screw. Through the stone-ceramic thermal insulation and energy-saving non-removable integrated formwork provided by the present invention, it can be used for the construction of high-rise and low-rise buildings. Compared with ordinary formwork, the formwork provided by the present invention has the advantages of reducing energy consumption, saving construction project costs, being green, energy-saving, and fast.

Description

Technical Field

[0001] The present invention relates to the technical field of assembled green building formwork, and particularly to a stone-ceramic heat-insulating, energy-saving and non-removable integrated formwork. Background Art

[0002] A building formwork is a temporary supporting structure, which is made according to the design requirements to form concrete structures and components at the specified positions and geometric dimensions, keep their correct positions, and bear the self-weight of the building formwork and the external loads acting on it. The purpose of formwork engineering is to ensure the quality and construction safety of concrete projects, accelerate the construction progress and reduce the project cost.

[0003] However, most of the existing building formworks are supported on-site, and after the support, the external wall insulation layer and the interior wall painting are still required. These processes will greatly increase the cost of the construction project and affect the construction speed. Summary of the Invention

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the present invention provides a stone-ceramic heat-insulating, energy-saving and non-removable integrated formwork, which has the advantages of reducing energy consumption and saving the cost of building projects, and is used to solve the problems in the prior art that most building formworks are supported on-site, and after the support, the external wall insulation layer and the interior wall painting are still required. These processes will greatly increase the cost of the construction project and affect the construction speed.

[0006] Technical Solution

[0007] The present invention provides the following technical solution: A stone-ceramic heat-insulating, energy-saving and non-removable integrated formwork, including a wall body, wherein a support frame is arranged inside the wall body, the support frame is fixed inside the wall body and is used to strengthen the wall body; one side of the wall body is provided with a cement board, which is attached to the outer surface of the wall body; the other side of the wall body is provided with an interior wall board, which is attached to the outer surface of the wall body; an insulation and sound insulation board is arranged outside the interior wall board and is fixed on the outer surface of the interior wall board; an external wall decorative board is arranged outside the cement board and is fixed on the outer surface of the cement board; a connecting screw limiting block is arranged inside the support frame and is fixed on the outer surface of the support frame, and a connecting part is arranged inside the connecting screw limiting block, and the connecting part includes:

[0008] A connecting pipe, which is movably installed inside the connecting screw limiting block, and a connecting screw is arranged inside the connecting pipe, and the connecting screw is in threaded connection with the connecting pipe;

[0009] The lock nut is movably sleeved on the outer surface of the connecting screw rod. The outer side of the lock nut has an embedded nut and an internal hexagonal nut, and both the embedded nut and the internal hexagonal nut are movably sleeved on the outer surface of the connecting screw rod, the hexagonal nut, the hexagonal nut.

[0010] Through the stone-ceramic heat-insulating, energy-saving and non-removable integrated formwork provided by the present invention, it can be used for building construction. Compared with ordinary formwork, the formwork provided by the present invention has the advantages of reducing energy consumption and saving the cost of building projects, and is used to solve the problem that most building formworks in the prior art are supported on-site, and after the support, the external wall insulation layer and the internal wall need to be plastered, which will greatly increase the cost of building projects and affect the construction speed.

[0011] In a possible implementation manner, the inside of the connecting pipe is provided with double-thread threads, the left and right thread helix directions of the connecting pipe are different, the helix directions of the connecting screw rods are opposite, and the connecting screw rods are threadedly connected to the lock nut, the internal hexagonal nut and the embedded nut, the hexagonal nut.

[0012] In a possible implementation manner, there is a support spring between the connecting screw rods, both ends of the support spring are in contact with the connecting screw rods, and the support spring is used to support the connecting screw rods, the hexagonal nut, the hexagonal nut, the hexagonal nut.

[0013] In a possible implementation manner, the connecting screw rod limiting block can limit the connecting pipe, and the connecting pipe can rotate relative to the connecting screw rod limiting block.

[0014] In a possible implementation manner, the side surface of the embedded nut is oval, and the embedded nuts are respectively fixed inside the inner wall board and the cement board.

[0015] In a possible implementation manner, the outer side of the connecting pipe has a limiting groove, the limiting groove is opened on the outer surface of the connecting pipe, the outer side of the limiting groove has a connecting belt, and the inner side of the connecting belt has an insertion block, and the insertion block is fixed on the outer surface of the connecting belt.

[0016] In a possible implementation manner, the insertion block can be engaged with the limiting groove, and the connecting pipes can rotate synchronously through the connecting belt, the insertion block and the limiting groove.

[0017] In a possible implementation manner, the outer sides of the external wall decorative board and the heat-insulating and sound-insulating board have grooves, the grooves are respectively opened at the edge positions of the external wall decorative board and the heat-insulating and sound-insulating board, and the inside of the grooves has temporary installation holes, and the temporary installation holes penetrate through the external wall decorative board and extend into the inside of the cement board.

[0018] In a possible implementation, insulation boards are provided inside both the exterior wall decorative board and the cement board. The insulation boards are respectively fixed inside the exterior wall decorative board and the cement board, and the insulation boards are fixed at uniform intervals.

[0019] In a possible implementation, the cement board is provided with arc-shaped protrusions and arc-shaped depressions, and the arc-shaped protrusions and the arc-shaped depressions have the same size.

[0020] Compared with the prior art, the present invention provides a stone ceramic heat-insulating, energy-saving and non-removable integrated formwork, which has the following beneficial effects:

[0021] 1. The formwork provided by the present invention is all produced from solid waste, forming a prefabricated building formwork with the characteristics of energy saving, environmental protection, health, green and fast, etc., which can reduce the cost of construction projects, and avoid the problems of needing to support formwork at the construction site and a series of processes such as external wall insulation and internal wall painting. Further, it can achieve fast assembly from factory production to the construction site.

[0022] 2. By providing an exterior wall decorative board and a high-fiber and high-strength cement board, the present invention can ensure the stability of the building exterior wall after installation, avoid the falling off of the exterior wall, and ensure the safety during the later use process. By providing a coal gangue heat-insulating material inside the exterior wall decorative board, high fiber and high-strength cement board, stable heat insulation can be carried out.

[0023] 3. By providing a connecting part that ensures the connection stability, the present invention can ensure the stability during the connection process, and can achieve rapid connection during the connection process, and can rotate synchronously during the adjustment process to ensure the stability during use, and can facilitate rapid installation connection and save installation time.

[0024] It should be understood that the above general description and the following detailed description are only exemplary and do not limit the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall structure of the stone ceramic heat-insulating, energy-saving and non-removable integrated formwork provided by the present invention;

[0026] Figure 2 is a side sectional view of the cement board of the stone ceramic heat-insulating, energy-saving and non-removable integrated formwork provided by the present invention;

[0027] Figure 3 is a partial structural sectional view of the connecting pipe of the stone ceramic heat-insulating, energy-saving and non-removable integrated formwork provided by the present invention;

[0028] Figure 4 is a side sectional view of the limiting groove structure of the stone ceramic heat-insulating, energy-saving and non-removable integrated formwork provided by the present invention;

[0029] Figure 5 Internal structural schematic diagram of the connecting pipe of the stone-ceramic heat-insulating and energy-saving non-removable integral formwork provided by the present invention;

[0030] Figure 6 Side view of the groove structure of the stone-ceramic heat-insulating and energy-saving non-removable integral formwork provided by the present invention.

[0031] Wherein: 1 exterior wall decorative board, 2 cement board, 3 heat-insulating board, 4 support frame, 5 connecting screw limiting block, 6 interior wall board, 7 heat-insulating and sound-insulating board, 8 wall body, 9 groove, 21 connecting pipe, 22 connecting screw, 23 locking nut, 24 embedded nut, 25 limiting groove, 26 connecting belt, 27 inserting block, 28 supporting spring, 29 hexagon socket head cap nut. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0033] Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0034] As Figures 1-6 shown, the present invention provides a stone-ceramic heat-insulating and energy-saving non-removable integral formwork, including a wall body 8, with a support frame 4 inside the wall body 8. The support frame 4 is fixed inside the wall body 8 and is used to strengthen the wall body 8. One side of the wall body 8 has a cement board 2, and the cement board 2 is attached to the outer surface of the wall body 8. The other side of the wall body 8 has an interior wall board 6, and the interior wall board 6 is attached to the outer surface of the wall body 8. The outside of the interior wall board 6 has a heat-insulating and sound-insulating board 7, and the heat-insulating and sound-insulating board 7 is fixed to the outer surface of the interior wall board 6. The outside of the cement board 2 has an exterior wall decorative board 1, and the exterior wall decorative board 1 is fixed to the outer surface of the cement board 2. Inside the support frame 4, there is a connecting screw limiting block 5, and the connecting screw limiting block 5 is fixed to the outer surface of the support frame 4. The inside of the connecting screw limiting block 5 has a connecting part, and the connecting part includes:

[0035] A connecting pipe 21, movably installed inside the connecting screw limiting block 5. The inside of the connecting pipe 21 has a connecting screw 22, and the connecting screw 22 is threadedly connected to the connecting pipe 21;

[0036] The locking nut 23 is movably sleeved on the outer surface of the connecting screw rod 22. There are an embedded nut 24 and an internal hexagonal nut 29 on the outer side of the locking nut 23. Both the embedded nut 24 and the internal hexagonal nut 29 are movably sleeved on the outer surface of the connecting screw rod 22.

[0037] In the present invention, both the cement board 2 and the wall body 8 are made of high-fiber high-strength cement using solid waste as raw materials. Among them, the solid waste includes: coal gangue, fly ash, and coal slime.

[0038] Through the stone-ceramic thermal insulation energy-saving non-removable integral formwork provided by the present invention, it can be used for building construction. And compared with ordinary formwork, the formwork provided by the present invention has the advantages of reducing energy consumption and saving the cost of construction projects, etc., and is used to solve the problem that most building formworks in the prior art are supported on-site, and after the support, the external wall insulation layer and the internal wall need to be plastered, and these processes will greatly increase the cost of construction projects and affect the construction speed.

[0039] In a possible implementation manner, the inside of the connecting pipe 21 is provided with double-threaded openings. The left and right thread helix directions of the connecting pipe 21 are different, and the helix directions of the connecting screw rod 22 are opposite. The connecting screw rod 22 is threadedly connected to the locking nut 23, the internal hexagonal nut 29, and the embedded nut 24.

[0040] In the present invention, the locking nut 23 is in contact with the embedded nut 24, thereby forming a limit on the connecting screw rod 22 and the locking nut 23, and further being able to avoid loosening of the connecting screw rod 22 and the embedded nut 24 during use.

[0041] In a possible implementation manner, there is a support spring 28 between the connecting screw rods 22. Both ends of the support spring 28 are in contact with the connecting screw rods 22. The support spring 28 is used to support the connecting screw rods 22.

[0042] In the present invention, the support spring 28 is in a compressed state. There is a certain amount of displacement gap between the connecting screw rod 22 and the internal hexagonal nut 29 and the connecting pipe 21. With the support of the support spring 28, the thread positions of the connecting screw rod 22 and the internal hexagonal nut 29 can be stably fitted with the thread positions inside the connecting pipe 21.

[0043] In a possible implementation manner, the connecting screw rod limit block 5 can limit the connecting pipe 21, and the connecting pipe 21 can rotate relative to the connecting screw rod limit block 5.

[0044] In the present invention, the connecting screw limiting block 5 is fixed inside the support frame 4, and the support frame 4 is welded by steel bars. While using the support frame 4 to limit the connecting pipe 21, the connecting pipe 21 can be used to keep the support frame 4 at the middle position of the wall body 8.

[0045] In a possible implementation manner, the side surface of the embedded nut 24 is oval, and the embedded nuts 24 are respectively fixed inside the inner wall panel 6 and the cement board 2.

[0046] In the present invention, the oval design of the embedded nut 24 can form a restriction after being fixed inside the cement board 2, avoiding the rotation of the embedded nut 24, thereby ensuring the stability of the connection.

[0047] In a possible implementation manner, the outer side of the connecting pipe 21 has a limiting groove 25, the limiting groove 25 is opened on the outer surface of the connecting pipe 21, the outer side of the limiting groove 25 has a connecting belt 26, and the inner side of the connecting belt 26 has an insertion block 27, and the insertion block 27 is fixed on the outer surface of the connecting belt 26.

[0048] In the present invention, the connecting belt 26 is flexibly arranged, and under the restriction of the insertion block 27, the deformation of the connecting belt 26 can be reduced, ensuring the stability of the transmission.

[0049] In a possible implementation manner, the insertion block 27 can be engaged with the limiting groove 25, and the connecting pipes 21 can rotate synchronously through the connecting belt 26, the insertion block 27 and the limiting groove 25.

[0050] In the present invention, by using the engagement formed by the insertion block 27 and the limiting groove 25, when the connecting pipe 21 rotates, the connecting pipe 21 can make the insertion block 27 move through the limitation of the limiting groove 25, and the movement of the insertion block 27 drives the connecting belt 26 to move, so that the connecting belt 26 forms a synchronous movement between the connecting pipes 21 by using the insertion block 27 and the limiting groove 25.

[0051] In a possible implementation manner, the outer sides of the exterior wall decorative board 1 and the thermal insulation and sound insulation board 7 have grooves 9, the grooves 9 are respectively opened at the edge positions of the exterior wall decorative board 1 and the thermal insulation and sound insulation board 7, and the inside of the grooves 9 has temporary installation holes, and the temporary installation holes penetrate through the exterior wall decorative board 1 and extend into the inside of the cement board 2.

[0052] In the present invention, the outer surface of the exterior wall decorative board 1 is made of colored sand. Among them, the temporary installation holes can be used for temporarily fixing and limiting the formwork to ensure the stability of use. After installation, the temporary fixation is removed, the depression is used as a beauty joint groove, the inside of the groove 9 is filled with silicone structural adhesive, and the temporary installation holes are sealed.

[0053] In a possible implementation, thermal insulation boards 3 are provided inside both the exterior wall decorative board 1 and the cement board 2. The thermal insulation boards 3 are respectively fixed inside the exterior wall decorative board 1 and the cement board 2, and the thermal insulation boards 3 are fixed at uniform intervals.

[0054] In the present invention, the thermal insulation board 3 is inclined, and the thickness of the thermal insulation board 3 is half of that of the exterior wall decorative board 1 and the cement board 2. Among them, the thermal insulation board 3 is made of coal gangue thermal insulation material.

[0055] In a possible implementation, the cement board 2 is provided with arc-shaped protrusions and arc-shaped depressions, and the arc-shaped protrusions and arc-shaped depressions have the same size.

[0056] In the present invention, the arc-shaped protrusions and arc-shaped depressions can be used to form the positioning between the cement boards 2 to ensure a stable fixing effect, so as to achieve a stable installation and insertion effect.

[0057] Working principle: Rotate the connecting pipe 21. When adjusting, the limiting groove 25 will be driven to rotate. After the limiting groove 25 moves, it will drive the connecting belt 26 through the insert block 27, and the connecting belt 26 will drive the insert block 27 to move. While the insert block 27 drives the connecting pipe 21 to move, the engagement with the limiting groove 25 can be utilized to make the connecting pipe 21 rotate synchronously. After the connecting pipe 21 rotates, since the connecting pipe 21 is threadedly connected with the connecting screw 22, and since the elliptical embedded nut 24 is restricted, the connecting screw 22 will move, so as to perform contraction and expansion. During installation, the hexagon socket nut 29 is installed outside the connecting screw 22 to fix the thermal insulation and sound insulation board 7. Then, use putty to level the position of the hexagon socket nut 29, snap the arc-shaped protrusion into the arc-shaped depression position, and insert the support frame 4. After the installation is completed, use cement to pour and form the wall 8.

[0058] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0059] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0060] The technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention. Apparently, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way constitutes a limitation on the present invention and its application or use. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts shall fall within the scope of protection of the present invention.

Claims

1. Stone-ceramic thermal insulation and energy-saving non-removable integrated formwork, including a wall (8), characterized in that, The interior of the wall (8) has a support frame (4), the support frame (4) is fixed inside the wall (8), the support frame (4) is used to strengthen the wall (8), one side of the wall (8) has a cement board (2), the cement board (2) is attached to the outer surface of the wall (8), the other side of the wall (8) has an interior wall board (6), the interior wall board (6) is attached to the outer surface of the wall (8), the outside of the interior wall board (6) has a thermal insulation and sound insulation board (7), the thermal insulation and sound insulation board (7) is fixed to the outer surface of the interior wall board (6), the outside of the cement board (2) has an exterior wall decoration board (1), the exterior wall decoration board (1) is fixed to the outer surface of the cement board (2), the inner side of the support frame (4) has a connection screw limiting block (5), the connection screw limiting block (5) is fixed to the outer surface of the support frame (4), the inner side of the connection screw limiting block (5) has a connection part, the connection part includes a connection pipe (21) and a locking nut (23), the connection pipe (21) is movably installed inside the connection screw limiting block (5), the inside of the connection pipe (21) has a connection screw (22) hexagon nut, the connection screw (22) is threadedly connected to the connection pipe (21); the locking nut (23) is movably sleeved on the outer surface of the connection screw (22), the outside of the locking nut (23) has an embedded nut (24) and an internal hexagon nut (29), both the embedded nut (24) and the internal hexagon nut (29) are movably sleeved on the outer surface of the connection screw (22); the inside of the connection pipe (21) is provided with double-threaded openings, the left and right thread rotation directions of the connection pipe (21) are different, the rotation directions of the connection screw (22) hexagon nut are opposite, the connection screw (22) is threadedly connected to the locking nut (23), the internal hexagon nut (29) and the embedded nut (24); there is a support spring (28) between the connection screw (22) hexagon nuts, both ends of the support spring (28) are in contact with the connection screw (22) hexagon nuts, the support spring (28) is used to support the connection screw (22) hexagon nuts; the connection screw limiting block (5) can limit the connection pipe (21), and the connection pipe (21) can rotate relative to the connection screw limiting block (5).

2. The stone-ceramic heat-insulating and energy-saving non-removable integrated formwork according to claim 1, characterized in that, The side of the embedded nut (24) is oval, and the embedded nuts (24) are respectively fixed inside the interior wall board (6) and the cement board (2).

3. The stone-ceramic heat-insulating and energy-saving non-removable integrated formwork according to claim 1, wherein The outside of the connection pipe (21) has a limiting groove (25), the limiting groove (25) is opened on the outer surface of the connection pipe (21), the outside of the limiting groove (25) has a connection band (26), the inner side of the connection band (26) has an insertion block (27), and the insertion block (27) is fixed to the outer surface of the connection band (26).

4. The stone-ceramic heat-insulating and energy-saving non-removable integral formwork according to claim 3, wherein The insertion block (27) can engage with the limiting groove (25), and the connection pipes (21) can rotate synchronously through the connection band (26), the insertion block (27) and the limiting groove (25).

5. The stone-ceramic heat-insulating and energy-saving non-demountable integral formwork according to claim 1, characterized in that The outer sides of the exterior wall decorative panel (1) and the thermal insulation and sound insulation panel (7) have grooves (9), the grooves (9) are respectively opened at the edge positions of the exterior wall decorative panel (1) and the thermal insulation and sound insulation panel (7), and the inside of the grooves (9) has temporary installation holes, and the temporary installation holes penetrate through the exterior wall decorative panel (1) and extend into the inside of the cement board (2).

6. The stone-ceramic heat-insulating and energy-saving non-removable integrated formwork according to claim 1, characterized in that Thermal insulation boards (3) are arranged inside both the exterior wall decorative panel (1) and the cement board (2), the thermal insulation boards (3) are respectively fixed inside the exterior wall decorative panel (1) and the cement board (2), and the thermal insulation boards (3) are fixed at uniform intervals.

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