Reinforced formwork structure for building

Abstract

The utility model relates to the technical field of building construction, and discloses a reinforced formwork structure for building, which comprises a formwork body, a cross arm is arranged above the formwork body, and end plates are mounted at two ends of the cross arm; the limiting assembly is arranged on the side wall of the end plate and used for supporting the side of the formwork body, the limiting assembly comprises a first supporting rod, a second supporting rod and a pull rod, the first supporting rod and the second supporting rod are both rotationally connected with the end plate, and the pull rod is rotationally connected with the first supporting rod; the first supporting rod, the second supporting rod and the pull rod jointly construct an A-shaped frame to support the side wall of the formwork body, the first supporting rod and the second supporting rod which can rotate are arranged and matched with the pull rod, the A-shaped frame is formed on one side of the formwork body, the supporting effect on one side of the formwork body is better, stress on the formwork body is more uniform, and the service life of the formwork body is prolonged. The strength of the formwork body during pouring is guaranteed, the reinforcing effect is improved, and meanwhile no through hole is formed in the wall.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a reinforced template structure for construction. Background Art

[0002] During the construction of cast-in-place shear walls, the material formwork needs to be shaped and reinforced to ensure the stability of the formwork during the pouring process.

[0003] The prior art discloses a reinforced formwork for house construction projects (publication number: CN113622562B), which belongs to the field of house reinforced formwork. It includes a mounting frame and a reinforcement plate vertically arranged in the mounting frame, and a support frame is provided on one side of the reinforcement plate; the support frame is rotatably installed with a threaded tube near one side of the reinforcement plate, and a lead screw is connected to the inner thread of the threaded tube; a driving assembly for driving the threaded tube to rotate is provided on the support frame; a connecting plate is installed near one end of the lead screw near the reinforcement plate; a guide assembly for providing guidance for the connecting plate is provided between the support frame and the connecting plate.

[0004] In the existing technology, lateral support rods are set up, the support rods are distributed parallel to the formwork, and the screws are used to resist the support rods to form support. The support rods are independent of each other. When multiple support rods jointly support the formwork, the integrity is not high. The parallel distribution support method causes uneven force when the formwork is squeezed by concrete, and there is a certain room for optimization.

[0005] To this end, we propose a reinforced formwork structure for construction. Utility Model Content

[0006] The utility model mainly solves the technical problems that the rods supporting the template are independent of each other and the template is unevenly stressed, and provides a reinforced template structure for construction.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a reinforced formwork structure for construction, comprising:

[0008] The formwork body is provided with a cross arm above the formwork body, and end plates are installed at both ends of the cross arm. The end plates are locked with the cross arm by bolts and clamp the formwork body;

[0009] A limiting assembly is arranged on the side wall of the end plate to form a support on the side of the template body. The limiting assembly includes a first support rod, a second support rod and a pull rod. The first support rod and the second support rod are both rotatably connected to the end plate. The pull rod is rotatably connected to the first support rod. The first support rod, the second support rod and the pull rod together form an A-shaped frame to support the side wall of the template body.

[0010] As a preferred embodiment of the present invention, the end plate forms a rectangular block, the side wall of the end plate is provided with a mounting hole, the bolts are fastened through the mounting hole and the threaded hole at the end of the cross arm, the side wall of the end plate close to the cross arm is provided with an avoidance groove, and the first support rod and the second support rod are both located in the avoidance groove.

[0011] As a preferred embodiment of the present invention, the first support rod and the second support rod are both rectangular rod structures, and the first support rod and the second support rod can be rotated to be parallel to each other.

[0012] As a preferred embodiment of the present invention, the limiting assembly further includes a receiving groove, the wall surface of the first support rod is provided with the receiving groove, and the pull rod can be flipped and received in the receiving groove.

[0013] As a preferred embodiment of the present invention, the pull rod is a rectangular rod structure, the receiving groove is a rectangular groove, and the length of the receiving groove is greater than the length of the pull rod.

[0014] As a preferred embodiment of the present invention, the limiting assembly also includes a locking bolt and a positioning hole. The wall surfaces of the first support rod and the second support rod are both provided with positioning holes. The locking bolt is threadedly connected to the pull rod, and the locking bolt can be inserted into the positioning hole to lock the position of the pull rod.

[0015] As a preferred embodiment of the present invention, a threaded hole is provided at the end of the pull rod, the locking bolt is connected to the threaded hole of the pull rod and extends to one side of the pull rod, and the positioning hole forms a circular hole.

[0016] The utility model provides a reinforced template structure for construction, which has the following beneficial effects:

[0017] 1. This reinforced formwork structure for construction forms an A-shaped frame on one side of the formwork body by arranging a rotatable first support rod and a second support rod in conjunction with a pull rod. This provides better support for one side of the formwork body, and the formwork body is more evenly stressed, thereby ensuring the strength of the formwork body during pouring and improving the reinforcement effect. At the same time, no perforations will be left on the wall.

[0018] 2. This reinforced formwork structure for construction is provided with a storage groove. When the first support rod and the second support rod are flipped to a parallel position, the pull rod is flipped and stored in the storage groove, thereby facilitating storage and storage.

[0019] 3. This reinforced formwork structure for construction, when the pull rod is parallel to the first support rod, the locking bolt is rotated so that the locking bolt enters the positioning hole on the wall of the first support rod, thereby limiting the pull rod; and when the pull rod is rotated to an inclined position, the locking bolt is rotated so that the locking bolt is inserted into the positioning hole on the wall of the second support rod, and then the first support rod, the second support rod and the pull rod together build an A-shaped frame. The frame structure is stable and has high strength, conforms to mechanical design, and has a better support effect on the formwork body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0021] Figure 2 This is the second overall stereogram of the utility model;

[0022] Figure 3 This is a three-dimensional diagram of the limit assembly of the utility model;

[0023] Figure 4 This is a schematic diagram of the storage of the first support rod and the second support rod of the utility model;

[0024] Figure 5 This is a three-dimensional diagram of the pull rod of the utility model.

[0025] Legend: 10. Formwork body; 11. Cross arm; 12. End plate; 20. First support rod; 21. Second support rod; 22. Pull rod; 23. Storage slot; 24. Locking bolt; 25. Positioning hole. DETAILED DESCRIPTION

[0026] A reinforced formwork structure for construction, such as Figure 1 and Figure 2 Shown, including:

[0027] The formwork body 10 has a cross arm 11 above it, and end plates 12 are installed at both ends of the cross arm 11. The end plates 12 are locked with the cross arm 11 by bolts and clamp the formwork body 10. The formwork body 10 is a conventional rectangular plate. The cross arm 11 and the end plates 12 at both ends form a clamp to clamp the two adjacent formwork bodies 10 for easy pouring, which will not be elaborated here.

[0028] like Figure 1 and Figure 3As shown, a limit assembly is provided on the side wall of the end plate 12 to form a support on the side of the template body 10, and the limit assembly includes a first support rod 20, a second support rod 21 and a pull rod 22. The first support rod 20 and the second support rod 21 are both rotatably connected to the end plate 12, and the pull rod 22 is rotatably connected to the first support rod 20. The first support rod 20, the second support rod 21 and the pull rod 22 together form an A-shaped frame to support the side wall of the template body 10. The end plate 12 forms a rectangular block. The side wall of the end plate 12 is provided with a mounting hole, and the bolt passes through the mounting hole and is fastened to the threaded hole at the end of the cross arm 11. The side wall of the end plate 12 close to the cross arm 11 is provided with an avoidance groove, and the first support rod 20 and the second support rod 21 are both located in the avoidance groove. The first support rod 20 and the second support rod 21 are both rectangular rod structures, and the first support rod 20 and the second support rod 21 can be rotated to be parallel to each other;

[0029] In this solution, in order to form support on one side of the formwork body 10 to prevent the formwork body 10 from shifting and excessively deforming during pouring, a rotatable first support rod 20 and second support rod 21 are provided, and a pull rod 22 is cooperated to form an A-shaped frame on one side of the formwork body 10. This provides better support for one side of the formwork body 10, and the formwork body 10 is subjected to more uniform force, thereby ensuring the strength of the formwork body 10 during pouring and improving the reinforcement effect.

[0030] like Figure 3 As shown, the limiting assembly also includes a storage groove 23. The storage groove 23 is opened on the wall surface of the first support rod 20, and the pull rod 22 can be flipped and stored in the storage groove 23. The pull rod 22 is a rectangular rod structure, and the storage groove 23 is a rectangular groove. The length of the storage groove 23 is greater than the length of the pull rod 22. By setting the storage groove 23, when the first support rod 20 and the second support rod 21 are flipped to a parallel position, the pull rod 22 is flipped and stored in the storage groove 23, which is convenient for storage and storage.

[0031] like Figure 3 and Figure 5 As shown, the limiting assembly further includes a locking bolt 24 and a positioning hole 25. The wall surfaces of the first support rod 20 and the second support rod 21 are both provided with positioning holes 25. The locking bolt 24 is threadedly connected to the pull rod 22. The locking bolt 24 can be inserted into the positioning hole 25 to lock the position of the pull rod 22. A threaded hole is provided at the end of the pull rod 22. The locking bolt 24 is connected to the threaded hole of the pull rod 22 and extends to one side of the pull rod 22. The positioning hole 25 forms a circular hole.

[0032] In order to lock the position of the pull rod 22, when the pull rod 22 is parallel to the first support rod 20, the locking bolt 24 is rotated so that the locking bolt 24 enters the positioning hole 25 on the wall of the first support rod 20, thereby limiting the pull rod 22. When the pull rod 22 is rotated to an inclined position, the locking bolt 24 is rotated so that the locking bolt 24 is inserted into the positioning hole 25 on the wall of the second support rod 21, and then the first support rod 20, the second support rod 21 and the pull rod 22 together build an A-shaped frame. The frame structure is stable and strong, conforms to the mechanical design, and has a better support effect on the template body 10.

[0033] The working principle of the present invention is as follows: the cross arm 11 is placed on the top of two adjacent formworks 10, and the two end plates 12 are locked to the cross arm 11 by using a long screw. When the pull rod 22 is parallel to the first support rod 20, the locking bolt 24 is rotated so that the locking bolt 24 enters the positioning hole 25 on the wall of the first support rod 20, thereby limiting the pull rod 22. When the pull rod 22 is rotated to an inclined position, the locking bolt 24 is rotated so that the locking bolt 24 is inserted into the positioning hole 25 on the wall of the second support rod 21, and then the first support rod 20, the second support rod 21 and the pull rod 22 build an A-shaped frame together to ensure the strength of the formwork body 10 during pouring. When storing, when the first support rod 20 and the second support rod 21 are flipped to a parallel position, the pull rod 22 is flipped and stored in the storage groove 23.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A reinforced formwork structure for construction, characterized in that: include: A template body (10), a cross arm (11) is provided above the template body (10), end plates (12) are installed at both ends of the cross arm (11), and the end plates (12) are locked with the cross arm (11) by bolts and clamp the template body (10); A limiting assembly is arranged on the side wall of the end plate (12) and is used to form a support on the side of the template body (10). The limiting assembly includes a first support rod (20), a second support rod (21) and a pull rod (22). The first support rod (20) and the second support rod (21) are both rotatably connected to the end plate (12), and the pull rod (22) is rotatably connected to the first support rod (20). The first support rod (20), the second support rod (21) and the pull rod (22) together form an A-shaped frame to support the side wall of the template body (10).

2. The reinforced formwork structure for construction according to claim 1, characterized in that: The end plate (12) is formed into a rectangular block, and a mounting hole is provided on a side wall of the end plate (12), and a bolt is passed through the mounting hole and fastened to a threaded hole at the end of the cross arm (11). A avoidance groove is provided on the side wall of the end plate (12) close to the cross arm (11), and the first support rod (20) and the second support rod (21) are both located in the avoidance groove.

3. The reinforced formwork structure for construction according to claim 1, characterized in that: The first support rod (20) and the second support rod (21) are both rectangular rod structures, and the first support rod (20) and the second support rod (21) can be rotated to be parallel to each other.

4. The reinforced formwork structure for construction according to claim 1, characterized in that: The limiting assembly further comprises a receiving groove (23), the receiving groove (23) being provided on the wall surface of the first support rod (20), and the pull rod (22) being capable of being flipped and received in the receiving groove (23).

5. The reinforced formwork structure for construction according to claim 4, characterized in that: The pull rod (22) is a rectangular rod structure, the receiving groove (23) is a rectangular groove, and the length of the receiving groove (23) is greater than the length of the pull rod (22).

6. The reinforced formwork structure for construction according to claim 1, characterized in that: The limiting assembly further includes a locking bolt (24) and a positioning hole (25). The wall surfaces of the first support rod (20) and the second support rod (21) are both provided with positioning holes (25). The locking bolt (24) is threadedly connected to the pull rod (22). The locking bolt (24) can be inserted into the positioning hole (25) to lock the position of the pull rod (22).

7. The reinforced formwork structure for construction according to claim 6, characterized in that: A threaded hole is formed at the end of the pull rod (22), the locking bolt (24) is connected to the threaded hole of the pull rod (22) and extends to one side of the pull rod (22), and the positioning hole (25) forms a circular hole.

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