Reinforcing steel bar node bundling limiting device

Abstract

The utility model relates to the technical field of reinforcing steel bar node bundling, and particularly discloses a reinforcing steel bar node bundling limiting device which comprises reinforcing steel bars used for bundling and a plurality of supporting strips used for bundling and arranging the reinforcing steel bars. The number of the supporting strips is at least four, and the four supporting strips form a binding area used for conducting binding treatment on reinforcing steel bars. The supporting strip comprises a strip body, a sliding groove is formed in the top of the strip body downwards, and a limiting assembly is installed at the sliding groove and used for adjusting the steel bar bundling angle. According to the reinforcing steel bar bundling device, through the bundling area formed by the supporting strips and the limiting assemblies installed on the supporting strips, the requirement for adjusting different angles and intervals of reinforcing steel bar bundling is met, and different requirements are met.

Description

A rebar node binding limiting device Technical Field

[0001] This utility model relates to the field of rebar node binding technology, specifically a rebar node binding limiting device. Background Technology

[0002] Rebar tying is an important step in concrete structure construction. It is a way to process rebar in the early stages of construction to facilitate better and safer construction.

[0003] Traditional rebar binding typically uses a horizontal and vertical method to bind the joints. In this case, the spacing between the rebars and the type of rebar used may be adjusted according to the construction needs on site, but the arrangement method is generally uniform. Therefore, when dealing with rebar in the rebar shed on the construction site, if the angle of the rebars on the design drawings needs to be adjusted, for example, if some structural designs may require the rebars to be arranged at a specific angle to ensure load-bearing capacity and structural stability, then both the spacing and angle of the rebars need to be adjusted. However, traditional limiting measures cannot effectively restrict the rebars as the angle is adjusted. Therefore, it is necessary to improve them. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides a rebar node binding limiting device, which solves the problem that traditional limiting measures cannot adjust the restriction on rebars as the angle is adjusted.

[0005] The present invention relates to a rebar node binding limiting device, comprising rebars for binding and multiple support bars for the arrangement of rebar binding;

[0006] There are at least four support bars, and the four support bars form a binding area for binding the reinforcing bars.

[0007] The support bar includes a bar body, and a downward-facing groove is provided on the top of the bar body. A limit component is installed at the groove for adjusting the angle of the reinforcing bar binding.

[0008] The limiting component includes a base, on which a disc is rotatably connected, and the base is combined with a sliding groove.

[0009] As a further improvement of this utility model, the top of the disc is provided with one or more slots, which are combined with the reinforcing bars to limit the movement of the reinforcing bars.

[0010] As a further improvement of this utility model, the disc has a receiving groove at the slot, and a slider is slidably connected to the inner side of the receiving groove. One end of the slider is provided with an elastic element, and the other end is provided with an abutment block.

[0011] As a further improvement of this utility model, the inner side of the receiving groove is connected to one end of the elastic element to limit the slider.

[0012] As a further improvement of this utility model, both ends of the strip are provided with protrusions, and a round hole is opened at the protrusion, and a positioning pin is inserted into the round hole.

[0013] As a further improvement of this utility model, the two ends of the four strips are combined with protrusions, round holes and positioning pins to form a movable rectangle for restricting the reinforcing bars.

[0014] As a further improvement of this utility model, a balance bar is provided at the bottom of the strip body to lift the binding area formed by the support bar.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This utility model, through the binding area formed by the set support strips and the limiting components installed on the support strips, realizes the need to adjust the different angles and spacings of the steel bar binding, thus meeting different needs;

[0017] Furthermore, during use, the disc and base that make up the limiting component can adjust the angle of the disc when adjusting the reinforcing bars. The slot and abutment block set on the top of the disc can be adapted to different sizes and angles of reinforcing bars during assembly, which can meet the binding requirements as much as possible. In addition, the base and the slide groove adopt a magnetic limiting method, which can meet the binding needs of different spacing. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0019] Figure 1 is a front view structural diagram of the combination of steel bars, support bars and limiting components of this utility model;

[0020] Figure 2 is a front view of the structure of the present invention, which combines steel bars, support bars and limiting components from another angle.

[0021] Figure 3 is a three-dimensional structural diagram of the support strip of this utility model;

[0022] Figure 4 is a schematic diagram of the support bar structure of this utility model from a bottom view;

[0023] Figure 5 is a top view of the support bar structure of this utility model;

[0024] Figure 6 is a front view structural diagram of the support strip of this utility model;

[0025] Figure 7 is a top view of the limiting component of this utility model;

[0026] Figure 8 is a side view of the limiting component of this utility model.

[0027] In the diagram: 1. Rebar; 2. Support bar; 3. Positioning pin; 4. Limiting component; 5. Binding area; 21. Bar body; 22. Slide groove; 23. Round hole; 24. Protrusion; 25. Balance bar;

[0028] 41. Disc; 42. Slot; 43. Base; 44. Abutting block; 45. Elastic element; 46. Slider. Detailed Implementation

[0029] The following illustrations will reveal several embodiments of the present invention. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0030] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0031] Please refer to Figures 1 and 2. Traditionally, reinforcing bars 1 are tied horizontally and vertically at the junction. The spacing between reinforcing bars 1 and the type of reinforcing bars 1 used may be adjusted according to the construction needs on site. However, the arrangement is generally uniform. Therefore, when dealing with reinforcing bars 1 in the shed on the construction site, if the angle of the reinforcing bars 1 on the design drawings needs to be adjusted, for example, if some structural designs may require the reinforcing bars 1 to be arranged at a specific angle to ensure load-bearing capacity and structural stability, the spacing and angle of the reinforcing bars 1 need to be adjusted. However, traditional limiting measures do not have the effect of limiting the reinforcing bars 1 as the angle is adjusted. Based on this, this application provides a reinforcing bar 1 node tying limiting device, including reinforcing bars 1 for tying and multiple support bars 2 for tying and arranging the reinforcing bars 1.

[0032] There are at least four support bars 2, and the four support bars 2 form a binding area 5 for binding the steel bars 1;

[0033] The support bar 2 includes a bar body 21, and a groove 22 is provided on the top of the bar body 21. A limit component 4 is installed at the groove 22 for adjusting the angle of the reinforcing bar 1 binding.

[0034] The limiting component 4 includes a base 43, on which a disc 41 is rotatably connected, and the base 43 is combined with the slide groove 22.

[0035] The support bar 2 is fixed in a predetermined position in the device to form a frame structure for supporting and positioning the reinforcing bar 1. The support bar 2 can be adjusted according to actual needs to accommodate different arrangement angles of the reinforcing bar 1.

[0036] The design of the slide 22 allows the movement of the limiting component 4, thereby enabling the limiting component 4 to be angularly adjusted at different positions.

[0037] The base 43 is fixed in the slide groove 22 and connected to the strip 21 of the support bar 2. A disc 41 is rotatably connected to the base 43.

[0038] The disc 41 can rotate on the base 43, allowing its angle to be adjusted to accommodate different rebar 1 layout requirements. The disc 41 may be provided with a slot 42 and an abutment block 44 for fixing the rebar 1 and ensuring accurate angle.

[0039] The combination of base 43 and slide 22 allows disc 41 to be precisely adjusted at the required angle, thereby ensuring that the angle of the reinforcing bar 1 is in line with the design requirements.

[0040] By rotating the disc 41 and cooperating with the base 43, the device can flexibly adjust the angle of the reinforcing bar 1 during the binding process. This flexibility allows the angle of the reinforcing bar 1 to be accurately set according to the requirements of the design drawings during construction, improving the accuracy and efficiency of construction.

[0041] The support bar 2 allows the device to adapt to different rebar arrangements and angle requirements. Whether it is straight binding or angle binding, the device can meet the requirements by adjusting the support bar 2 and the limiting component 4, making it widely applicable.

[0042] The design of the limiting component 4 ensures that the steel bar 1 can maintain the correct angle and position when it is tied, reducing construction errors caused by inaccurate angle adjustment and improving the overall quality and stability of the structure.

[0043] In traditional binding methods, adjusting the angle of rebar 1 may require complex operations and additional auxiliary tools. However, this device makes binding rebar 1 more convenient and reduces construction difficulty through a simplified adjustment mechanism.

[0044] Accurate angle and position control reduces the risk of rebar 1 shifting during concrete pouring, thereby improving the safety of the construction process and the long-term stability of the structure.

[0045] Please refer to Figures 1, 2, 3, 4, 5, 6 and 7. The top of the disc 41 is provided with one or more slots 42, which are combined with the reinforcing bar 1 to limit the movement of the reinforcing bar 1.

[0046] The disc 41 has a receiving groove at the slot 42, and a slider 46 is slidably connected to the inside of the receiving groove. One end of the slider 46 is provided with an elastic element 45, and the other end is provided with an abutment block 44.

[0047] The inner side of the receiving groove is connected to one end of the elastic element 45 to limit the slider 46.

[0048] The disc 41 in the device is a component that can rotate on the base 43, and its top is provided with one or more slots 42. These slots 42 are used to fix the position of the reinforcing bar 1, ensuring that it maintains the correct angle and position during the binding process.

[0049] Slot 42: Slot 42 is designed to engage with the reinforcing bar 1 to limit the movement of the reinforcing bar 1. Each slot 42 can accommodate the reinforcing bar 1 and fix it in a predetermined position.

[0050] The slot 42 has a receiving groove for accommodating the slider 46. The design of the receiving groove allows the slider 46 to slide within the groove, thereby accommodating steel bars 1 of different diameters or sizes.

[0051] The slider 46 is located inside the receiving groove and can slide within the receiving groove. One end of the slider 46 is connected to an elastic element 45, and the other end is provided with an abutment block 44.

[0052] One end of the elastic element 45 (such as a spring) is connected to the inside of the receiving groove to provide an inward elastic force, so that the slider 46 can be held in the proper position and resist external thrust.

[0053] The other end of the slider 46 is provided with an abutment block 44 for contacting the reinforcing bar 1. The design of the abutment block 44 ensures that the reinforcing bar 1 can be stably fixed in the slot 42, preventing it from moving during the binding process.

[0054] Working principle:

[0055] When the reinforcing bar 1 is placed into the slot 42, the slider 46 will move inward due to the action of the elastic element 45, so that the contact block 44 is in close contact with the reinforcing bar 1, providing the required limiting effect.

[0056] The elastic element 45 of the slider 46 ensures that the slider 46 can make certain adjustments when the size of the reinforcing bar 1 changes, providing the necessary elastic support to adapt to reinforcing bars 1 of different sizes.

[0057] The design of the slot 42 and slider 46 allows for precise positioning of the reinforcing bar 1. The abutment block 44 ensures that the reinforcing bar 1 will not shift or move during the binding process, thus improving the accuracy of the reinforcing bar 1 arrangement.

[0058] The slider 46 and elastic element 45 in the receiving groove allow the device to adapt to steel bars 1 of different diameters or sizes. The elastic design of the slider 46 enables the device to automatically adjust to the requirements of different steel bars 1, increasing the applicability of the device.

[0059] The abutment block 44 can stably fix the reinforcing bar 1, preventing it from moving during the binding process, thereby improving the stability and safety of the construction process. It reduces construction problems and safety hazards that may be caused by inaccurate positioning of the reinforcing bar 1.

[0060] When using this device to tie rebar 1, the rebar 1 can be limited by simple rotation and adjustment, without complicated operations. The design of the elastic element 45 and the slider 46 makes fixing the rebar 1 faster and more convenient.

[0061] Because the device can quickly adapt to different sizes of reinforcing bars 1 and accurately limit their positions, it can reduce the time wasted due to the adjustment of reinforcing bars 1 and improve the overall construction efficiency.

[0062] Please refer to Figures 1, 2, 3, 4, 5, 6, 7 and 8. Both ends of the strip 21 are provided with protrusions 24, and round holes 23 are opened at the protrusions 24. Positioning pins 3 are inserted into the round holes 23.

[0063] The two ends of the four strips 21 are combined by protrusions 24, round holes 23 and positioning pins 3 to form a movable rectangle, which is used to restrict the reinforcing bar 1.

[0064] A balance bar 25 is provided at the bottom of the bar 21 to lift the binding area 5 formed by the support bar 2.

[0065] The main body of the support bar 2 has a groove 22 at the top for mounting the limiting component 4. Both ends of the bar 21 have protrusions 24 to facilitate the connection and fixation of the bar 21.

[0066] The protrusions 24 at both ends of the strip 21 are designed for connection with other strips 21. Each protrusion 24 has a round hole 23 for inserting a positioning pin 3, thereby ensuring the stable connection of the strips 21.

[0067] A circular hole 23 on the protrusion 24 of the strip 21 is provided to receive the locating pin 3. The size and position of the circular hole 23 are designed to ensure that the locating pin 3 can be inserted accurately.

[0068] The locating pin 3, inserted into the circular hole 23, is used to connect the strips 21 into a whole. The locating pin 3 ensures the fixed connection between the strips 21, so that the support strip 2 can form a stable rectangular frame.

[0069] A movable rectangular frame is formed by the combination of the protrusions 24, round holes 23, and positioning pins 3 of the four support bars 2. This rectangular frame is used to define the position and angle of the reinforcing bar 1, providing support and restraint for the binding of the reinforcing bar 1.

[0070] A balance bar 25 is provided at the bottom of the strip 21 to provide additional support within the binding area 5, enabling the frame of the support bar 2 to remain stable and be raised within the binding area 5. The balance bar 25 helps improve the stability of the entire binding area 5 by evenly distributing the support force.

[0071] The combination of protrusions 24, holes 23, and locating pins 3 ensures a stable connection between the support bars 2, and the resulting movable rectangular frame provides reliable support for the reinforcing bars 1. This stable connection effectively prevents loosening or displacement between the bars 21.

[0072] The design of the movable rectangular frame allows for adjustment of the frame's size and shape as needed to accommodate reinforcing bars of different specifications and angles. This flexibility enables the device to meet a variety of reinforcing bar binding requirements.

[0073] The balance bar 25, located at the bottom of the bar 21, provides additional support and helps improve the stability of the entire binding area 5. The balance bar 25 is designed to evenly distribute the support force, preventing the support bar 2 from tilting or becoming unstable during the binding process.

[0074] The use of locating pin 3 and circular hole 23 simplifies the assembly process of the device. The locating pin 3 can be quickly inserted into the circular hole 23 to fix and connect the strip 21, thus shortening the installation time of the device.

[0075] The stable rectangular frame and enhanced support improve accuracy and efficiency during the binding process. The balance bar 25 ensures stability of the area during binding, reducing adjustment and rearrangement time.

[0076] The design of the movable rectangular frame ensures the precise positioning of rebar 1, reducing structural problems caused by errors in the position of rebar 1. The stability and adjustability of the device contribute to improving the overall construction quality.

[0077] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A rebar node binding and limiting device, comprising a rebar (1) for binding and multiple support bars (2) for binding and arranging the rebar (1); characterized in that: There are at least four support bars (2), and the four support bars (2) form a binding area (5) for binding the reinforcing bars (1); the support bar (2) includes a bar body (21), and a groove (22) is provided on the top of the bar body (21) downward. A limiting component (4) is installed at the groove (22) for adjusting the binding angle of the reinforcing bars (1); the limiting component (4) includes a base (43), and a disc (41) is rotatably connected to the base (43). The base (43) is combined with the groove (22).

2. The rebar node binding limiting device according to claim 1, characterized in that: The top of the disc (41) is provided with one or more slots (42), which are combined with the reinforcing bar (1) to limit the position of the reinforcing bar (1).

3. The rebar node binding and limiting device according to claim 1, characterized in that: The disc (41) has a receiving groove at the slot (42), and a slider (46) is slidably connected to the inner side of the receiving groove. One end of the slider (46) is provided with an elastic element (45), and the other end is provided with an abutment block (44).

4. The rebar node binding and limiting device according to claim 3, characterized in that: The inner side of the receiving groove is connected to one end of the elastic member (45) to limit the slider (46).

5. A rebar node binding and limiting device according to claim 1, characterized in that: Both ends of the strip (21) are provided with protrusions (24), and a round hole (23) is opened at the protrusion (24), and a positioning pin (3) is inserted into the round hole (23).

6. The rebar node binding and limiting device according to claim 1, characterized in that: The two ends of the four strips (21) are combined by protrusions (24), round holes (23) and positioning pins (3) to form a movable rectangle for restricting the reinforcing bars (1).

7. A rebar node binding limiting device according to claim 1, characterized in that: The bottom of the strip (21) is provided with a balance bar (25) for lifting the binding area (5) formed by the support bar (2).

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