A device for reinforcing a column formwork of an adjustable secondary structure

Abstract

The utility model relates to a device for formwork reinforcement belongs to the building construction technical field, concretely is a kind of adjustable secondary structure construction column formwork reinforcement device, including double spliced channel steel and construction column, the double spliced channel steel is provided with a pair, still including fixed steel sheet and formwork;The fixed steel sheet is fixedly installed in the inside of double spliced channel steel;The formwork is arranged at the outside of construction column, and the formwork is provided with multiple;The utility model has reached the stable reinforcement effect to construction column, and construction cost is saved, and economic benefit is better effect, solves the reinforcement of existing reinforcement piece needs independent production, and different section size construction column needs to be configured multiple moulds, difficult to be universal, turnover utilization rate is low and poor economy, cannot adjust the angle of reinforcement tool according to building.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a device for reinforcing adjustable secondary structural column formwork. Background Technology

[0002] Reinforcement of structural column formwork is a key technical measure in building engineering to ensure that concrete structural columns maintain their designed shape, size, and position during the pouring process.

[0003] A search revealed Chinese patent CN220365305U, which discloses a structural column formwork reinforcement tool. This tool, used in construction, includes external corner reinforcement, internal corner reinforcement, flat corner reinforcement, and tie bolts. The external corner reinforcement comprises two angle steels welded at a 90-degree angle to each other, with a solid connecting block bearing a "∟" groove welded at the joint. The connecting block has a circular hole penetrating the angle steel. The internal corner reinforcement comprises two angle steels welded at a 90-degree angle to each other, with a connecting plate connecting them. The connecting plate has a circular hole. The flat corner reinforcement comprises one angle steel with three equally spaced circular holes. A solid "isosceles right triangle" block is welded to the circular holes on both sides, and the "isosceles right triangle" block has a through circular hole. This utility model uses reinforced tie bolts with a diameter of 14mm to facilitate the reinforcement of structural column formwork, eliminating the traditional method of reinforcing structural column formwork by drilling holes in the masonry on both sides, thereby ensuring the construction quality of the infill wall and improving its appearance.

[0004] Based on the above search and existing technology, the findings were as follows:

[0005] The aforementioned patented reinforcement components require independent production, and multiple sets of molds are needed for structural columns with different cross-sectional dimensions. This makes them difficult to standardize, resulting in low turnover and poor economic efficiency. Furthermore, the angle of the reinforcement tools cannot be adjusted according to the building structure, thus presenting certain limitations. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model proposes an adjustable secondary structure column template reinforcement device, which provides a stable reinforcement effect on the structural column, saves construction costs, and has good economic benefits.

[0007] The technical solution to achieve the purpose of this utility model is: an adjustable secondary structure column template reinforcement device, including double-channel steel and structural column, wherein a pair of double-channel steel is provided, and also includes a fixing steel plate and template;

[0008] The fixing steel plate is fixedly installed inside the double-channel steel.

[0009] The template is set on the outside of the structural column, and multiple templates are provided.

[0010] Preferably, a pair of tie rods are threaded onto the structural column, and both ends of each tie rod are penetrated by double-channel steel, with a rotating shaft steel plate welded to one of the fixing steel plates.

[0011] Preferably, a rotating shaft bolt is rotatably installed between the other fixed steel plate and the rotating shaft steel plate, and multiple adjusting screw holes are provided on the other fixed steel plate.

[0012] Compared with existing technologies, the significant advantages of this invention are:

[0013] Firstly, this utility model can serve as both internal support for the formwork during guide wall construction and temporary enclosure in the later stages, making it highly efficient and practical. It saves on some internal support concrete strips, can also be used for temporary maintenance, ensures worker safety, and saves costs.

[0014] Secondly, the reinforcement member of this utility model can adjust the reinforcement angle and be adjusted in a timely manner according to the actual situation, which improves the practicality of the device. It is also easy to disassemble, can be recycled, and has good economic benefits.

[0015] This solves the problems of existing reinforcement components needing to be produced independently, requiring multiple sets of molds for structural columns with different cross-sectional dimensions, making it difficult to standardize, resulting in low turnover and poor economy, and the inability to adjust the angle of the reinforcement tools according to the building. Attached Figure Description

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the structure in use provided by this utility model;

[0018] Figure 2 This is a front view structural diagram provided by this utility model;

[0019] Figure 3 This is a top view of the structure provided by this utility model;

[0020] Figure 4 This is a side view structural diagram provided by this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Double-channel steel; 2. Fixing steel plate; 3. Rotating shaft steel plate; 4. Rotating shaft bolt; 5. Adjusting screw hole; 6. Tie rod; 7. Structural column; 8. Formwork. Detailed Implementation

[0023] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0024] This utility model provides an adjustable secondary structural column formwork reinforcement device through improvement. The technical solution of this utility model is as follows:

[0025] like Figures 1-4 As shown, an adjustable secondary structure column template reinforcement device includes a double-channel steel 1 and a structural column 7. The double-channel steel 1 is provided in pairs. The double structure significantly improves the bending resistance, torsion resistance and impact resistance. It also includes a fixing steel plate 2 and a template 8.

[0026] The fixing steel plate 2 is fixedly installed inside the double-channel steel 1 to serve as a connection and prevent it from falling off;

[0027] Template 8 is set outside the structural column 7. Multiple templates 8 are set and can be disassembled and reused, saving construction costs.

[0028] Furthermore, a pair of tie rods 6 are threaded onto the structural column 7. Both ends of each tie rod 6 are penetrated by double-channel steel 1. A pivot steel plate 3 is welded onto one of the fixed steel plates 2. The pivot steel plate 3 has high strength, wear resistance and precision machining characteristics, ensuring the stability of construction.

[0029] Furthermore, a rotating shaft bolt 4 is rotatably installed between another fixed steel plate 2 and the rotating shaft steel plate 3. Multiple adjusting screw holes 5 are provided on the other fixed steel plate 2. After the angle is adjusted, a pin is inserted into the adjusting screw hole 5 to fix it, which can realize multi-directional adjustment and improve the practicality of the device.

[0030] The specific working method is as follows: the double-channel steel 1 is welded to the fixed steel plate 2 and the rotating shaft steel plate 3 to form an integral whole. The rotating shaft steel plate 3 is fixed to the fixed steel plate 2 in another double-channel steel 1 with the rotating shaft bolt 4. The fixed steel plate 2 and the rotating shaft steel plate 3 can rotate around the rotating shaft bolt 4 to adapt to different reinforced buildings. After the angle is adjusted, the pin is inserted into the adjusting screw hole 5 for fixation. The devices on both sides of the structural column 7 are fixed by the screw rods and the mountain-shaped clips.

[0031] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A device for reinforcing adjustable secondary structural column formwork, comprising double-channel steel (1) and structural column (7), characterized in that: The double-channel steel (1) is provided in pairs, and also includes; A fixed steel plate (2) is fixedly installed inside the double-channel steel (1); Template (8), the template (8) is set outside the structural column (7), and multiple templates (8) are provided.

2. The device for reinforcing adjustable secondary structural column formwork according to claim 1, characterized in that: The structural column (7) is threaded with a pair of tie rods (6), and each tie rod (6) has a double-channel steel (1) through both ends, and a rotating shaft steel plate (3) is welded on one of the fixing steel plates (2).

3. The device for reinforcing adjustable secondary structural column formwork according to any one of claims 1-2, characterized in that: A rotating shaft bolt (4) is rotatably installed between another fixed steel plate (2) and a rotating shaft steel plate (3), and multiple adjusting screw holes (5) are provided on the other fixed steel plate (2).

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