Steel bar positioning tool structure

Abstract

The utility model belongs to the technical field of steel bar component connection, and particularly relates to a steel bar positioning tool structure which comprises an outer frame, a bottom piece and a base piece, the bottom piece is arranged at the bottom of the inner side of the outer frame, the base piece is attached to the bottom piece, a plurality of receding grooves are formed in the bottom piece at intervals, and long holes in one-to-one correspondence with the receding grooves are formed in the base piece. Adjusting pieces used for limiting the steel bar main reinforcements are inserted into the long holes. The outer frame serves as a foundation to limit overflow of the reinforcement cage so as to meet the perpendicularity requirement of the reinforcement cage, meanwhile, the receding grooves formed in the bottom piece correspond to main reinforcement bars of the reinforcement cage in a one-to-one mode, namely, the main reinforcement bars are arranged in the receding grooves, and the situation that the follow-up butt joint efficiency of the upper reinforcement cage and the lower reinforcement cage is affected due to mutual interference of the main reinforcement bars is avoided; and meanwhile, the adjusting pieces are arranged in an auxiliary mode, the steel bar main reinforcements are arranged in the adjusting pieces, the perpendicularity requirement of the steel bar main reinforcements can be precisely met, it is guaranteed that the steel bar main reinforcements of the upper and lower steel reinforcement cages are precisely positioned, and the structural stability and construction efficiency of the steel bar main reinforcements are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel bar component connection, and in particular relates to a steel bar positioning tooling structure. Background Art

[0002] With the development of society, under the background of the country's top-level advocacy of industrialized construction, the use of modular construction technology can shorten the construction period, improve economy, reduce on-site workload, and prefabricate the entire steel components such as steel cages in advance and then hoist and connect them as a whole. This can effectively improve construction efficiency, accelerate the mechanization of civil construction and improve construction safety.

[0003] In the prior art, when installing and positioning the steel cage, stirrups are mostly used to position the main steel bars, or multiple positioning is performed one by one. However, this method is time-consuming and labor-intensive and has poor positioning accuracy, which makes it difficult to align the upper and lower steel cages when they are connected, thereby affecting work efficiency. In severe cases, it even causes structural failure and creates safety and quality hazards. Therefore, based on the above defects, the applicant has proposed a better technical solution to solve the above technical problems.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0005] The utility model aims to solve the above-mentioned technical problems and provides a steel bar positioning tooling structure, which mainly solves the technical problems that in the prior art, when the steel cage is installed and positioned, the main steel bars are mostly positioned by tying stirrups, or multiple positioning is performed one by one. However, such methods are time-consuming and labor-intensive and have poor positioning accuracy, which makes it difficult to align the upper and lower steel cages when they are connected, thereby affecting work efficiency and even causing structural failure in severe cases, resulting in technical problems such as safety and quality hazards.

[0006] In order to achieve the above object, the technical solution of the utility model is:

[0007] A steel bar positioning tooling structure comprises an outer frame, a bottom plate and a base plate, wherein the bottom plate is arranged at the inner bottom of the outer frame, and the base plate is attached to the bottom plate.

[0008] A plurality of clearance grooves are arranged at intervals on the bottom plate, and long holes corresponding to the clearance grooves are arranged on the base plate, and adjusting parts for limiting the main reinforcement bars are inserted in the long holes.

[0009] Preferably, a plurality of slots are correspondingly provided on both sides of the long hole, and limiting columns adapted to the slots are provided on both sides of the adjusting member, and the adjusting member is inserted into the slots through the limiting columns to be limitedly connected with the substrate.

[0010] Preferably, the adjusting member is arranged in a cylindrical structure.

[0011] Preferably, three slots are provided on the same side of the long hole.

[0012] Preferably, a fastener is provided between the bottom sheet and the base sheet.

[0013] Preferably, the outer frame, bottom film and base film are all arranged in a circular ring structure.

[0014] Due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] 1. The utility model provides a steel bar positioning tooling structure, which is simple in structure and easy to use. An external frame is used as a basis to limit the overflow of the steel cage to maintain its verticality requirement. At the same time, the make way grooves arranged on the bottom plate correspond to the main steel bars of the steel cage one by one, that is, the main steel bars are arranged in the make way grooves to avoid mutual interference between the main steel bars and affect the subsequent docking efficiency of the upper and lower steel cages; at the same time, with the setting of the adjustment piece, the main steel bars are arranged in the adjustment piece to accurately maintain the verticality requirement of each main steel bar, ensuring the accurate positioning of the main steel bars of the upper and lower steel cages, so as to ensure its structural stability and construction efficiency.

[0016] 2. In the utility model, a plurality of slots are provided on both sides of the long hole, the purpose of which is to allow the adjusting member to be inserted into one of the slots to adjust the radius of the adjusting member and the center of the outer frame. That is, the adjusting member is inserted into different slots to achieve different radii between the adjusting member and the center of the outer frame to adapt to the inner diameter of the steel cage, thereby improving the applicability of the tooling structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 for Figure 1 A magnified schematic diagram of point A;

[0019] Figure 3 for Figure 1 BB direction cross-sectional view;

[0020] Figure 4 for Figure 3 An enlarged schematic diagram of point C;

[0021] Figure 5 Schematic diagram of the connection between upper and lower reinforcement cages.

[0022] The main component symbols in the figure are explained as follows:

[0023] 1. Outer frame; 2. Bottom film; 21. Make way groove; 3. Base film; 31. Long hole; 311. Slot; 4. Adjustment piece; 41. Limiting column; 5. Fastener; 100. Main reinforcement. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] like Figures 1 to 5 As shown, a steel bar positioning tooling structure comprises an outer frame 1, a bottom plate 2 and a base plate 3, the bottom plate 2 is arranged at the inner bottom of the outer frame 1, the base plate 3 is attached to the bottom plate 2, a plurality of make way grooves 21 are arranged on the bottom plate 2, a long hole 31 corresponding to the make way grooves 21 is opened on the base plate 3, and an adjusting member 4 for limiting the position of the main steel bar 100 is inserted in the long hole 31; the number of the make way grooves 21 is set according to the actual number of steel bars in the steel cage, and 20 make way grooves 21 are set in this embodiment; the utility model uses the outer frame 1 as the basic limit The steel cage is prevented from overflowing to maintain its verticality requirement. At the same time, the make way grooves 21 arranged on the bottom plate 2 correspond to the main steel bars 100 of the steel cage, that is, the main steel bars 100 are arranged in the make way grooves 21 to avoid mutual interference between the main steel bars 100 and affect the subsequent docking efficiency of the upper and lower steel cages; at the same time, with the setting of the adjustment member 4, the main steel bars 100 are arranged in the adjustment member 4 to accurately maintain the verticality requirement of each main steel bar 100, ensuring the accurate positioning of the main steel bars 100 of the upper and lower steel cages, so as to ensure its structural stability and construction efficiency.

[0027] In this embodiment, a plurality of slots 311 are correspondingly provided on both sides of the long hole 31, and limiting columns 41 adapted to the slots 311 are provided on both sides of the adjusting member 4, and the adjusting member 4 is inserted in the slots 311 through the limiting columns 41 and is limitedly connected to the substrate 3; a plurality of slots 311 are correspondingly provided on both sides of the long hole 31 in the utility model, and the purpose is to allow the adjusting member 4 to be inserted in one of the slots 311 to adjust the radius of the adjusting member 4 and the center of the outer frame 1, that is, the adjusting member 4 is inserted in different slots 311 to achieve different radii of the adjusting member 4 and the center of the outer frame 1 to adapt to the inner diameter of the steel cage, thereby improving the applicability of the tooling structure.

[0028] Specifically, the adjusting member 4 is provided in a cylindrical structure; the inner diameter of the cylindrical structure is slightly larger than the diameter of the main reinforcement bar 100, so that the main reinforcement bar 100 can pass through the adjusting member 4 with a clearance fit between the two, and it is convenient to use this tooling structure to perform positioning operations on the main reinforcement bar 100 of the lower reinforcement cage.

[0029] Three slots 311 are provided on the same side of the long hole 31; in this embodiment, three slots 311 are provided on both sides of the long hole 31, that is, three sets of adjustment members 4 and the radius value selection of the center of the outer frame 1 are provided to adapt to the selection of different inner diameter sizes of the steel cage.

[0030] In this embodiment, a fastener 5 is provided between the bottom film 2 and the base film 3; the fastener 5 can fix the bottom film 2 and the base film 3 by means of a plunger or a fastening bolt, so as to facilitate the matching connection between the two; the outer frame 1, the bottom film 2 and the base film 3 are all arranged in a circular ring structure; in view of the fact that the steel cage mostly adopts a cylindrical structure, the outer frame 1, the bottom film 2 and the base film 3 of the present application are all arranged in a circular ring structure, but it is not limited to this. The structure of the outer frame 1, the bottom film 2 and the base film 3 can be determined according to the specific structural setting of the steel cage. For example, when the steel cage adopts a rectangular frame structure, the outer frame 1, the bottom film 2 and the base film 3 can also be arranged into a frame structure to adapt to the limiting operation of the main steel bars.

[0031] The working principle of this utility model:

[0032] The utility model provides a steel bar positioning tool structure, which includes the following steps when used:

[0033] (1) Determine the setting of the clearance groove 21 of the bottom plate 2 according to the number of main steel bars 100 of the steel cage; determine the position of the adjustment member 4 in the corresponding slot 311 according to the inner diameter of the steel cage, that is, insert the adjustment member 4 into the slot 311 through the limiting column 41;

[0034] (2) Figure 5 As shown, the upper steel cage and the lower steel cage are respectively installed with the steel bar positioning tooling structure of the present application; that is, each main steel bar 100 of the upper steel cage and the lower steel cage is inserted into the corresponding adjustment member 4, and the outer frame 1 can be fixed on the main steel bar 100 by steel wire binding, and the outer frame 1 as a whole can be used as a stirrup to bind the main steel bar 100;

[0035] (3) Hoist the upper reinforcement cage above the lower reinforcement cage to confirm that the main reinforcement bars 100 of the upper reinforcement cage and the lower reinforcement cage are aligned one by one and ensure their verticality;

[0036] (3) The upper reinforcement cage is gradually lowered and the main reinforcement bars 100 of the upper reinforcement cage and the lower reinforcement cage are connected through the upper and lower reinforcement cage joints.

[0037] The above description is a detailed description of the preferred feasible embodiment of the utility model, but the embodiment is not used to limit the scope of the patent application of the utility model. All equivalent changes or modified changes completed under the technical spirit suggested by the utility model should fall within the patent scope covered by the utility model.

Claims

1. A steel bar positioning tooling structure, characterized in that: The invention comprises an outer frame (1), a bottom film (2) and a base film (3), wherein the bottom film (2) is arranged at the inner bottom of the outer frame (1), and the base film (3) is attached to the bottom film (2). The bottom plate (2) is provided with a plurality of clearance grooves (21) at intervals, the base plate (3) is provided with long holes (31) corresponding to the clearance grooves (21) one by one, and an adjusting member (4) for limiting the position of the main reinforcement bar (100) is inserted into the long hole (31).

2. A steel bar positioning tooling structure as claimed in claim 1, characterized in that: A plurality of slots (311) are correspondingly provided on both sides of the long hole (31), and limiting columns (41) adapted to the slots (311) are provided on both sides of the adjusting member (4), and the adjusting member (4) is inserted into the slots (311) through the limiting columns (41) to be connected to the substrate (3) in a limiting manner.

3. A steel bar positioning tooling structure as claimed in claim 2, characterized in that: The adjusting member (4) is arranged in a cylindrical structure.

4. A steel bar positioning tooling structure as claimed in claim 2, characterized in that: Three slots (311) are provided on the same side of the long hole (31).

5. A steel bar positioning tool structure as claimed in claim 1, characterized in that: A fastener (5) is provided between the bottom sheet (2) and the base sheet (3).

6. A steel bar positioning tool structure as claimed in claim 1, characterized in that: The outer frame (1), bottom film (2) and base film (3) are all arranged in a circular ring structure.

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