A reinforcing cage binding tool for a concrete modular integrated building

Abstract

A reinforcing cage binding tool for a concrete modular integrated building, comprising a base, a support frame and a bolt; the base comprises four support fixed edges, the base as a whole is rectangular, four support frames are arranged above the four support fixed edges respectively, and the support frames are connected and fixed through the bolt; the support frame comprises horizontal square steel and vertical square steel, the vertical square steel is fixed between the horizontal square steel, and a positioning short steel is arranged around the outer side of the vertical square steel; the utility model solves the technical problems that temporary supports are independent and unstable, which causes the reinforcing cage to fall down and manual marking of the reinforcing bar spacing is inefficient and prone to errors.

Description

Technical Field

[0001] This utility model relates to the field of modular building prefabrication technology, and in particular to a steel cage binding tool for modular integrated concrete buildings. Background Technology

[0002] Modular integrated concrete construction is an industrialized building technology that breaks down a building into multiple concrete modular units. The structure, finishes, plumbing, and electromechanical systems of each unit are completed in a factory in one go, and then transported to the construction site for assembly into the entire building. Modular integrated construction moves the building from the construction site into the factory, achieving rapid construction, flexible layout, and energy conservation and environmental protection through standardized design and factory production. It also reduces construction costs while improving building quality and adaptability.

[0003] Currently, the steel cage binding technology used in modular concrete buildings mainly involves using temporary supports to hold and fix the steel cage, followed by manual measurement and marking to determine the spacing of the steel bars. Because temporary supports occupy a large space and are independent and unstable, there is a risk of the steel cage tipping over when using temporary supports to bind the steel cage. Furthermore, manually measuring and marking to determine the spacing of the steel bars is prone to positioning errors and is inefficient, thus affecting the structural quality of modular concrete buildings.

[0004] Therefore, it is hoped that a steel cage binding tool for modular integrated concrete buildings can solve the problems existing in the current technology. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, this utility model provides a steel cage binding tool for modular integrated concrete buildings, which solves the technical problems of steel cage tilting due to the instability of temporary supports and the low efficiency and error of manual marking of steel bar spacing.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model employs a steel cage binding tool for modular integrated concrete buildings, including a base, a support frame, and pins.

[0009] The base includes four supporting and fixing sides. The base is rectangular in shape, and the four support frames are respectively set on the top of the four supporting and fixing sides. The support frames are connected and fixed by pins.

[0010] The support frame includes horizontal square steel and vertical square steel. The vertical square steel is fixed between the horizontal square steel and positioning short steel is arranged around the outside of the vertical square steel.

[0011] This utility model uses pins to connect the support frame required for binding the rebar cage, and uses positioning short steel bars at different positions on the support frame to determine the spacing and positioning of the rebars in the rebar cage, thereby achieving the integration of the support frame, improving its stability, and avoiding errors in the spacing of the rebars in the rebar cage.

[0012] Preferably, each support frame includes two sliding bases and pulleys. The two sliding bases are respectively disposed at the lower ends of each support frame. The sliding bases are arranged perpendicular to the plane of the support frame, and the pulleys are disposed below the sliding bases.

[0013] Preferably, each end of the supporting fixed side is provided with a sliding groove that matches the shape of the pulley.

[0014] Preferably, the horizontal square steel is provided with connecting holes at both ends, and the pins are fixedly connected to adjacent support frames through the connecting holes.

[0015] Preferably, the horizontal square steel is provided with bolt holes, and the vertical square steel is fixed between the horizontal square steel by bolts.

[0016] Preferably, the horizontal square steel includes an upper horizontal square steel, a middle horizontal square steel, and a lower horizontal square steel, which are arranged parallel to each other.

[0017] Preferably, the upper horizontal square steel is provided with two or more connecting holes at each end.

[0018] Preferably, the horizontal and vertical square steel bars are hollow square tubular steel bars.

[0019] Preferably, the vertical square steel is fixed between the horizontal square steel at its upper and lower ends by bolts, and positioning short steels with different cross-sections are provided on the four sides in the middle. The side of the vertical square steel facing the inside of the steel cage binding fixture is determined according to the spacing of the horizontal bars of the steel cage.

[0020] (III) Beneficial Effects

[0021] The steel cage tying tool for modular integrated concrete buildings of this utility model has the following beneficial effects:

[0022] 1. Complete structure: This utility model uses pins to connect the support frame in sequence to prevent the steel cage from tipping over;

[0023] 2. Easy to adjust: This utility model has multiple connecting holes at both ends of the upper horizontal square steel, the middle horizontal square steel and the lower horizontal square steel, and the pins connect different connecting holes to realize the adjustment of the size of the steel cage according to the actual building needs;

[0024] 3. Improved efficiency: The positioning short steel bars at different positions on the support frame of this utility model realize the spacing and positioning of the steel bars in different steel cages, eliminating the manual measurement and marking process, improving the efficiency of steel cage binding and reducing the error rate;

[0025] 4. Easy to operate: The support frame of this utility model moves along the sliding groove of the base. When it is necessary to use this utility model to tie the steel cage, the support frame is slid together and fixed with pins. After the steel cage is tied, the support frame is slid apart and the completed steel cage is taken out.

[0026] The steel cage binding tool of this utility model for modular integrated concrete buildings has a simple structure, convenient steel cage processing, saves construction costs, and has good economic benefits. Attached Figure Description

[0027] Figure 1 This is a structural schematic diagram of the steel cage binding tool for modular integrated concrete buildings according to this utility model.

[0028] Figure 2 yes Figure 1 Enlarged diagram of part A.

[0029] Figure 3 This is an installation diagram of the support frame and base of this utility model.

[0030] [Explanation of Labels in the Attached Image]

[0031] 1: Support frame; 11: Horizontal square steel; 12: Vertical square steel; 2: Support fixing edge; 3: Positioning short steel; 4: Connecting hole; 5: Pin; 6: Pulley. Detailed Implementation

[0032] To better explain and facilitate understanding of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] The present invention relates to a steel cage binding tool for modular integrated concrete buildings, comprising a base, a support frame, and pins; the base includes four supporting and fixing sides, and the base is rectangular in shape. The four support frames are respectively set above the four supporting and fixing sides, and the support frames are connected and fixed by pins; the support frame includes horizontal square steel and vertical square steel, the vertical square steel is fixed between the horizontal square steel, and positioning short steel is set around the outside of the vertical square steel.

[0034] The steel cage binding tool for modular integrated concrete buildings proposed in this embodiment solves the technical problems of unstable temporary support frames causing the steel cage to tip over during binding, and the inefficiency and error-prone nature of manually marking the spacing of steel bars in the steel cage.

[0035] To better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention can be understood more clearly and thoroughly, and that the scope of the present invention can be fully conveyed to those skilled in the art.

[0036] Example 1:

[0037] like Figure 1 and Figure 2 As shown, the steel cage binding tool for modular integrated concrete buildings includes a base, a support frame 1, and a pin 5.

[0038] The base includes four supporting and fixed sides 2, which are welded perpendicularly to each other. The base is rectangular in shape. The four supporting and fixed sides 2 are channel steel, and sliding grooves are provided at both ends of the four supporting and fixed sides 2.

[0039] Four support frames 1 are respectively set above four supporting fixed sides 2. Each support frame 1 includes two sliding bases and pulleys 6. The two sliding bases are respectively set at the lower ends of each support frame 1. The sliding bases are set perpendicular to the plane of the support frame 1. The pulleys 6 are set below the sliding bases and slide in the sliding grooves. The support frame 1 includes horizontal square steel 11 and vertical square steel 12. The vertical square steel 12 is fixed between the horizontal square steel 11. The positioning short steel 3 is set around the outside of the vertical square steel 12. The two ends of the horizontal square steel 11 are respectively provided with connecting holes 4. The pins 5 are fixedly connected to adjacent support frames 1 through the connecting holes 4. The horizontal square steel 11 includes an upper horizontal square steel. The middle and lower horizontal square steel bars, the upper horizontal square steel bars, and the middle and lower horizontal square steel bars are arranged parallel to each other. The upper horizontal square steel bars have two or more connecting holes 4 at each end. The horizontal square steel bars 11 and 12 are hollow square steel tubes. The horizontal square steel bars 11 are provided with bolt holes. The vertical square steel bars 12 are fixed between the horizontal square steel bars 11 by bolts. The upper and lower ends of the vertical square steel bars 12 are fixed between the horizontal square steel bars 11 by bolts. The four sides in the middle are provided with positioning short steel bars 3 with different cross sections. The side of the vertical square steel bars 12 facing the inside of the steel cage binding tool is determined according to the horizontal bar spacing of the steel cage.

[0040] Example 2:

[0041] like Figure 3 As shown, the construction method for reinforcing cage binding in modular concrete integrated buildings includes the following steps:

[0042] Step (1): Determine the size of the steel cage, the spacing and position of the steel bars in the steel cage according to the building requirements, and select appropriate horizontal square steel 11 and vertical square steel 12. The horizontal square steel 11 includes an upper horizontal square steel, a middle horizontal square steel and a lower horizontal square steel. The lower horizontal square steel is welded to a fixed sliding base, and a pulley is installed below the sliding base.

[0043] Step (2): Adjust the position of the selected vertical square steel 12 and fix it between the upper horizontal square steel, the middle horizontal square steel and the lower horizontal square steel with bolts to form a support frame 1;

[0044] Step (3): Move the four support frames 1 along the sliding groove to gather them together, so that the four support frames 1 are respectively positioned above the four support fixed edges 2;

[0045] Step (4): Determine the position of the pin 5 in the positioning hole of the horizontal square steel 11 according to the size of the steel cage, and use the pin 5 to connect the support frame 1 that is perpendicular to each other;

[0046] Step (5): Place the horizontal bars of the steel cage above the positioning short steel 3, then place the vertical square steel of the steel cage, and tie the horizontal bars and vertical square steel into a steel cage with tie wire.

[0047] Step (6): Pull out the pin 5, the support frame 1 moves and disperses along the sliding groove, and the formed steel cage is lifted out.

[0048] In the description of this invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0049] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0050] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that they are in indirect contact through an intermediate medium. Furthermore, "above," "over," or "on top" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," or "beneath" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0051] In the description of this specification, the terms "one embodiment," "some embodiments," "embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0052] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make modifications, alterations, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A steel cage tying tool for modular integrated concrete buildings, characterized in that: Includes a base, a support frame (1), and a pin (5); The base includes four supporting and fixing sides (2), and the base is rectangular in shape. Four support frames (1) are respectively set above the four supporting and fixing sides (2), and the support frames (1) are connected and fixed by pins (5). The support frame (1) includes horizontal square steel (11) and vertical square steel (12), with the vertical square steel (12) fixed between the horizontal square steel (11), and positioning short steel (3) arranged around the outside of the vertical square steel (12).

2. The steel cage tying tool for modular integrated concrete buildings according to claim 1, characterized in that: Each of the support frames (1) includes two sliding bases and pulleys (6). The two sliding bases are respectively disposed at the lower ends of each support frame (1). The sliding bases are disposed perpendicular to the plane of the support frame (1), and the pulleys (6) are disposed below the sliding bases.

3. The steel cage tying tool for modular integrated concrete buildings according to claim 2, characterized in that: The two ends of the supporting fixed side (2) are respectively provided with sliding grooves that match the shape of the pulley (6).

4. The steel cage tying tool for modular integrated concrete buildings according to claim 3, characterized in that: The horizontal square steel (11) has connecting holes (4) at both ends, and the pin (5) is fixedly connected to the adjacent support frame (1) through the connecting holes (4).

5. The steel cage tying tool for modular integrated concrete buildings according to claim 4, characterized in that: The horizontal square steel (11) is provided with bolt holes, and the vertical square steel (12) is fixed between the horizontal square steel (11) by bolts.

6. The steel cage tying tool for modular integrated concrete buildings according to claim 5, characterized in that: The horizontal square steel (11) includes an upper horizontal square steel, a middle horizontal square steel and a lower horizontal square steel, which are arranged parallel to each other.

7. The steel cage tying tool for modular integrated concrete buildings according to claim 6, characterized in that: The upper horizontal square steel is provided with two or more connecting holes (4) at each end.

8. The steel cage tying tool for modular integrated concrete buildings according to claim 7, characterized in that: The horizontal square steel (11) and the vertical square steel (12) are hollow square tubular steel.

9. The steel cage tying tool for modular integrated concrete buildings according to claim 8, characterized in that: The vertical square steel (12) is fixed between the horizontal square steel (11) by bolts at its upper and lower ends. The four sides in the middle are respectively provided with positioning short steel (3) with different cross sections. The side of the vertical square steel (12) facing the inside of the steel cage binding tool is determined according to the horizontal bar spacing of the steel cage.

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