High-efficiency binding combination tool for large-section beam steel bars

Abstract

The utility model discloses an efficient binding combination tool for large-section beam reinforcing steel bars, which relates to the technical field of building construction, aims to solve the problems of low working efficiency, high cost and difficulty in guaranteeing cross operation construction quality in the prior art, and adopts the technical scheme that gaps are formed between supporting legs of a frame, and first positioning holes and second positioning holes are formed in the supporting legs; a supporting mechanism is arranged in the gap and comprises a fixing seat, a third positioning hole and a fourth positioning hole are formed in the fixing seat, the fixing seat is fixed to the supporting leg through a fixing shaft, a hinge plate is arranged on the fixing seat, the left side of the hinge plate extends to the outer side of the fixing seat and is provided with a hinge hole, a supporting plate is hinged to the hinge hole, and a hoist is arranged on the cross beam; the template and the reinforcing steel bar can be constructed at the same time, the mechanical hoisting and manual operation time is effectively shortened, the labor intensity is reduced, a reinforcing steel bar worker can directly bind the reinforcing steel bar on the erected platform template, and carpenters and the reinforcing steel bar worker do not work in a cross mode on the same working face.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a high-efficiency binding tool for reinforcing bars of large cross-section beams. Background Technology

[0002] In recent years, my country's construction industry has developed rapidly, with an increasing number of ultra-high and ultra-large structures and buildings with complex shapes. The structural characteristics of these structures make construction both difficult and dangerous, and any problems could lead to major safety and quality accidents resulting in mass casualties. This has made the construction of high-rise formwork a matter of great concern to all sectors of society. The rapid development of the construction industry has also promoted the innovation of concrete theory and improved concrete application technology. It has provided a solid theoretical foundation and scientific basis for the design of various high-strength, large-volume, and long-span concrete structures, offering architects a wider design space. At the same time, it has also placed higher demands on building construction, especially on the support and reinforcement systems for high-rise formwork. A scientifically sound support and reinforcement scheme can not only accelerate project progress and reduce costs, but also ensure that the formwork support frame has sufficient strength, rigidity, and stability, ensuring the correct shape, dimensions, and relative positions of the concrete structure, guaranteeing the quality and aesthetics of the building, and thus providing conditions for creating high-quality projects.

[0003] Large-space, long-span structures inevitably lead to larger beam cross-sections. Secondly, for the reinforcement binding of large-section beams under high-support formwork systems, the traditional construction process is: laying the bottom formwork of the beam → binding the beam reinforcement → reinforcing the side formwork of the beam. This method is inefficient, costly, and the quality of construction is difficult to guarantee when there are overlapping operations. For super high-rise structures, when the cross-sectional dimensions of concrete components are large, their own weight is also very large. If the total construction load of large-section beams exceeds 20KN / m, the formwork reinforcement method has disadvantages such as complicated construction procedures, poor quality of internal and external corner forming, long reinforcement time, and high cost. At the same time, it is very easy to have phenomena such as deformation, formwork running away, formwork bulging, grout leakage, root rot, and misalignment. The verticality, flatness, and geometric dimensions of internal and external corners of the structure cannot be effectively controlled. After the formwork is removed, concrete components are prone to deformation, positional displacement, and dimensional non-compliance with design requirements, which affects the quality of the project and increases the economic cost of secondary treatment. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide an efficient binding and assembly tool for reinforcing bars of large cross-section beams, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, this utility model discloses a high-efficiency binding assembly tool for large-section beam reinforcement. The technical solution includes a frame with legs connected at the top by a crossbeam, and a base plate at the bottom of each leg. A gap is formed between the legs, and each leg has a first and second positioning hole, horizontally positioned. A support mechanism is located inside the gap, including a fixed seat with a third and fourth positioning hole. The fixed seat is fixed to the legs via a fixed shaft. A hinge plate is provided on the fixed seat, extending to the outside of the fixed seat on the left side and having a hinge hole. A support plate is hinged to the hinge hole, and a hoist is mounted on the crossbeam.

[0006] As a preferred embodiment of this utility model, there are multiple first positioning holes and second positioning holes, which are linearly arrayed from top to bottom on the support leg for fixing the support mechanism at different heights.

[0007] As a preferred embodiment of this utility model, the right end of the fixed seat is fixed to the support leg through the fixed shaft passing through the first positioning hole and the third positioning hole, and the left end of the fixed seat is fixed to the support leg through the fixed shaft passing through the second positioning hole and the fourth positioning hole. When it is necessary to lower the beam reinforcement, the fixed shaft inside the fourth positioning hole and the second positioning hole needs to be pulled out. At this time, the support mechanism will rotate around the fixed shaft inside the first positioning hole and the third positioning hole, thereby losing support for the beam reinforcement.

[0008] As a preferred technical solution of this utility model, one end of the fixed shaft is provided with a handle, and a magnet is provided inside the handle. The magnet is used to fix the fixed shaft and the support leg together to prevent them from falling off. The surface of the handle is provided with anti-slip texture.

[0009] As a preferred technical solution of this utility model, a rubber fixing plate is provided on the left side of the fixing base, a second rib is provided between the bottom of the rubber fixing plate and the fixing base, and a buffer rubber is provided on the upper surface of the rubber fixing plate to reduce the impact of the support plate on the fixing base.

[0010] As a preferred embodiment of this utility model, a first rib is provided between the hinge plate and the fixed base to increase the strength between the hinge plate and the fixed base.

[0011] Compared with the prior art, the beneficial effects of this utility model are: this utility model can realize the simultaneous construction of formwork and steel reinforcement, effectively reducing the time of mechanical hoisting and manual operation, reducing labor intensity, shortening the construction period, making steel reinforcement binding more efficient and convenient, steel reinforcement workers can directly bind steel reinforcement on the erected platform formwork, without voids, edges and other construction conditions, and the safety is sufficiently guaranteed. Carpenters and steel reinforcement workers do not cross-operate on the same working surface, and steel reinforcement workers can lift the beam steel reinforcement above the slab surface to bind it, which can reduce labor intensity, improve work efficiency, and thus achieve the effect of shortening the construction period. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a right view of the present invention;

[0014] Figure 3 This is a schematic diagram of the operation of the beam reinforcement lifting support mechanism of this utility model;

[0015] Figure 4 This is a schematic diagram of the operation of the beam reinforcement lowering support mechanism of this utility model;

[0016] Figure 5 This is a schematic diagram of the support mechanism structure of this utility model. Figure 1 ;

[0017] Figure 6 This is a schematic diagram of the support mechanism structure of this utility model. Figure 2 ;

[0018] Figure 7 This is a schematic diagram of the fixed shaft structure of this utility model.

[0019] In the diagram: 1. Frame; 101. Support leg; 1011. First positioning hole; 1012. Gap; 1013. Second positioning hole; 102. Crossbeam; 2. Support mechanism; 201. Fixed seat; 202. Third positioning hole; 203. Hinge plate; 204. Hinge hole; 205. Rubber fixing plate; 206. Buffer rubber; 207. First rib; 208. Second rib; 209. Fourth positioning hole; 3. Support plate; 4. Fixed shaft; 401. Handle; 402. Magnet; 5. Hoist; 6. Beam reinforcement. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0021] like Figures 1 to 7 As shown, this utility model discloses a high-efficiency binding assembly tool for large-section beam reinforcement. The technical solution includes a frame 1, which includes legs 101 connected by a crossbeam 102. Each leg 101 has a base plate at its bottom. A first positioning hole 1011 and a second positioning hole 1013 are formed on each leg 101. The first and second positioning holes 1011 and 1013 are horizontally arranged. Multiple first and second positioning holes 1011 and 1013 are linearly arrayed from top to bottom on the leg 101. A gap 1012 is formed on the leg 101. Figure 2 As shown, a hoist 5 is suspended from the crossbeam 102. A support mechanism 2 is located within the gap 1012. The support mechanism 2 includes a fixed base 201. The fixed base 201 has a third positioning hole 202 and a fourth positioning hole 209. A hinge plate 203 is provided on the surface of the fixed base 201. A first rib 207 is provided between the hinge plate 203 and the fixed base 201. The right end of the hinge plate 203 extends beyond the fixed base 201. A hinge hole 204 is provided at the right end of the hinge plate 203. A rubber fixing plate 205 is provided on the left side of the fixed base 201. A second rib 208 is provided between the lower surface of the rubber fixing plate 205 and the fixed base 201. The upper surface of the adhesive fixing plate 205 is provided with cushioning rubber 206. The hinge plate 203 is hinged to the support plate 3 through the hinge hole 204. The fixing seat 201 is fixed to the support leg 101 through the fixing shaft 4. The right side of the fixing seat 201 is fixed to the support leg 101 through the fixing shaft 4 passing through the first positioning hole 1011 and the third positioning hole 202. The left side of the fixing seat 201 is fixed to the support leg 101 through the fixing shaft 4 passing through the second positioning hole 1013 and the fourth positioning hole 209. The left end of the fixing shaft 4 is provided with a handle 401, and a magnet 402 is provided on the handle 401. The surface of the handle 401 is provided with anti-slip texture, such as... Figure 7 As shown.

[0022] The working principle of this utility model is as follows: The hoist 5 hooks onto the beam reinforcement 6, and pulling the hoist 5 slowly raises the beam reinforcement 6 until it contacts the support plate 3. As the beam reinforcement 6 continues to rise, the support plate 3 tilts upwards. Figure 3As shown, the support plate 3 continues to be lifted until it falls inside the beam reinforcement 6. The cushioning rubber 206 cushions the falling support plate 3. Then, the beam reinforcement 6 is lowered. At this time, the support plate 3 will support the beam reinforcement 6. The formwork workers and the reinforcement binding workers work simultaneously. After the work is completed, the beam reinforcement 6 is lifted, and the fixing shaft 4 inside the second positioning hole 1013 and the fourth positioning hole 209 is pulled out. The support plate 3 will rotate around the fixing shaft 4 inside the first positioning hole 1011 and the third positioning hole 202, so that it releases the support for the beam reinforcement 6. Figure 4 As shown, continue lowering the beam reinforcement 6 until it falls inside the formwork.

[0023] The mechanical connection involved in this utility model is a common method used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments. It is common knowledge.

[0024] Components not described in detail in this article are existing technologies.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency binding assembly tool for large cross-section beam reinforcement, comprising a frame (1), wherein the frame (1) includes legs (101), the tops of two legs (101) are connected by a crossbeam (102), and the bottom of each leg (101) is provided with a base plate, characterized in that: A gap (1012) is provided between the legs (101). The legs (101) have a first positioning hole (1011) and a second positioning hole (1013) and are horizontally arranged. A support mechanism (2) is provided inside the gap (1012). The support mechanism (2) includes a fixed seat (201). The fixed seat (201) has a third positioning hole (202) and a fourth positioning hole (209). The fixed seat (201) is fixed to the legs (101) by a fixed shaft (4). A hinge plate (203) is provided on the fixed seat (201). The hinge plate (203) extends to the outside of the fixed seat (201) on the left side and has a hinge hole (204). A support plate (3) is hinged on the hinge hole (204). A hoist (5) is on the crossbeam (102).

2. The efficient binding tool for large-section beam reinforcement according to claim 1, characterized in that: There are multiple first positioning holes (1011) and second positioning holes (1013), which are linearly arrayed from top to bottom onto the support leg (101).

3. The efficient binding tool for large-section beam reinforcement according to claim 2, characterized in that: The right end of the fixed base (201) is fixed to the support leg (101) through the fixed shaft (4) passing through the first positioning hole (1011) and the third positioning hole (202), and the left end of the fixed base (201) is fixed to the support leg (101) through the fixed shaft (4) passing through the second positioning hole (1013) and the fourth positioning hole (209).

4. The efficient binding tool for large cross-section beam reinforcement according to claim 3, characterized in that: One end of the fixed shaft (4) is provided with a handle (401), the handle (401) is provided with a magnet (402) inside, and the surface of the handle (401) is provided with anti-slip texture.

5. The efficient binding tool for large-section beam reinforcement according to claim 3, characterized in that: A rubber fixing plate (205) is provided on the left side of the fixing base (201). A second rib (208) is provided between the bottom of the rubber fixing plate (205) and the fixing base (201). A buffer rubber (206) is provided on the upper surface of the rubber fixing plate (205).

6. The efficient binding tool for large cross-section beam reinforcement according to claim 5, characterized in that: A first rib (207) is provided between the hinge plate (203) and the fixed base (201).

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