Reinforcing steel bar auxiliary bundling device for house building construction

Abstract

The utility model discloses an auxiliary steel bar binding device for house building construction, which relates to the technical field of binding devices, and comprises a supporting unit and a mounting seat mounted on the supporting unit, and further comprises a binding unit and a folding unit which are arranged above the supporting unit, the bundling unit comprises a rotating part movably arranged in the mounting seat, a driving motor mounted at the top of the supporting unit, and a driving gear mounted at the output end of the driving motor and used for transmission; the folding unit comprises an electric push cylinder installed on the supporting unit and an arc-shaped gathering plate installed at the output end of the electric push cylinder. According to the reinforcing steel bar auxiliary bundling device for house building construction, through the arrangement of the bundling unit and the gathering unit, gathering and bundling of reinforcing steel bars are achieved, and the bundling effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of binding device technology, and in particular to an auxiliary binding device for steel bars used in building construction. Background Technology

[0002] Building construction refers to the construction of houses or other buildings on land where infrastructure has been completed. One of the devices used in building construction is a rebar tying machine, which uses wire to tie the rebar together during construction, increasing the tightness of the rebar assembly.

[0003] A search revealed a rebar tying auxiliary device under publication number CN218368517U, comprising a support and an integrally formed mounting base on top of the support. The mounting base is equipped with a wire winding assembly, which includes an inner ring rotatably connected to the mounting base and a winding ring welded to the outer front wall of the inner ring. The winding ring has at least two symmetrically arranged wire-passing holes, and a drive ring is welded to the rear wall of the inner ring. This invention, through the winding ring, can be driven by a motor to rotate, winding wire around bundled rebars. After winding, the wire is knotted and tightened, thus tying the rebars for easier binding. Furthermore, the two wire winding assemblies allow for double-speed binding of the rebars.

[0004] Although the above-mentioned solution achieves rapid binding of the ends of the reinforcing bars, it cannot effectively gather the reinforcing bars, resulting in poor binding effect. Therefore, we propose a kind of auxiliary binding device for reinforcing bars in building construction. Utility Model Content

[0005] The main purpose of this utility model is to provide an auxiliary binding device for steel bars in building construction. By setting up binding units and gathering units, it solves the problem of poor binding effect and inability to gather steel bars well.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A steel bar auxiliary binding device for building construction includes a support unit and a mounting base installed on the support unit, and also includes a binding unit and a gathering unit disposed above the support unit;

[0008] The binding unit includes a rotating component movably disposed within the mounting base, a drive motor mounted on the top of the support unit, and a drive gear mounted on the output end of the drive motor for transmission.

[0009] The gathering unit includes an electric cylinder mounted on a support unit and an arc-shaped gathering plate mounted on the output end of the electric cylinder.

[0010] Preferably, the support unit includes a base plate and self-locking casters mounted on the bottom of the base plate.

[0011] Preferably, the support unit further includes a walking handrail mounted on the top of the base plate, and the walking handrail is located on one side of the mounting base.

[0012] Preferably, the rotating component includes a rotating cylinder movably connected to the mounting base, and a driven gear mounted on the side wall of the rotating cylinder, wherein the driven gear meshes with the driving gear.

[0013] Preferably, the rotating component further includes a wire-passing hole formed on the side wall of the rotating cylinder, and there are several wire-passing holes arranged in a circular array.

[0014] Preferably, there are several groups of the gathering units, and the several groups of gathering units are symmetrically arranged about the mounting base.

[0015] Preferably, there are four self-locking casters, and the four self-locking casters are evenly distributed along the four corners of the bottom wall of the base plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In this invention, a bundling unit and a gathering unit are used to pass one end of a bundle of reinforcing bars through a rotating cylinder and place it into the mounting base. Then, the steel wires are pulled, and two steel wires are passed through two threading holes respectively. Next, one end of the steel wire is tied to one of the reinforcing bars. Subsequently, the telescopic end of the electric push cylinder extends, driving the arc-shaped gathering plate to close and gather the reinforcing bars. The two steel wires are wound in the same direction on the reinforcing bars. Then, the drive motor is started, and the output end of the drive motor drives the active gear to rotate, which in turn drives the driven gear to rotate the rotating cylinder. During the rotation of the rotating cylinder, the steel wire is wound around the bundle of reinforcing bars. After winding to the specified number of strands, the steel wire is cut. This achieves the gathering and bundling of the reinforcing bars and improves the bundling effect. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a top view schematic diagram of the structure of this utility model;

[0020] Figure 3 This utility model Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0021] Figure 4 This utility model Figure 2 Schematic diagram of the cross-sectional structure at point BB;

[0022] Figure 5 This is a three-dimensional schematic diagram of the rotating component of this utility model.

[0023] In the picture:

[0024] 1. Support unit; 101. Base plate; 102. Self-locking casters; 103. Handrail for travel;

[0025] 2. Mounting bracket;

[0026] 3. Bundling unit; 301. Rotating component; 3011. Rotating cylinder; 3012. Driven gear; 3013. Threading hole; 302. Drive motor; 303. Driving gear;

[0027] 4. Gathering unit; 401. Electric push cylinder; 402. Arc-shaped gathering plate. Detailed Implementation

[0028] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0029] Example 1

[0030] like Figure 1 , Figure 3 , Figure 4 as well as Figure 5 As shown, a steel bar auxiliary binding device for building construction includes a support unit 1 and a mounting base 2 installed on the support unit 1, and also includes a binding unit 3 and a gathering unit 4 disposed above the support unit 1.

[0031] like Figure 2 As shown, the strapping unit 3 includes a rotating component 301 movably disposed in the mounting base 2, a drive motor 302 mounted on the top of the support unit 1, and a drive gear 303 mounted on the output end of the drive motor 302 for transmission. The output end of the drive motor 302 drives the drive gear 303 to rotate, and the drive gear 303 transmits power to the rotating component 301.

[0032] like Figure 3 As shown, the gathering unit 4 includes an electric cylinder 401 mounted on the support unit 1 and an arc-shaped gathering plate 402 mounted on the output end of the electric cylinder 401. The telescopic end of the electric cylinder 401 extends and retracts, thereby driving the arc-shaped gathering plate 402 to move.

[0033] like Figure 1 As shown, the support unit 1 also includes a travel handrail 103 installed on the top of the base plate 101, and the travel handrail 103 is located on one side of the mounting base 2. The design of the travel handrail 103 facilitates the control of the travel direction of the entire device.

[0034] like Figure 5As shown, the rotating component 301 includes a rotating cylinder 3011 movably connected to the mounting base 2, and a driven gear 3012 mounted on the side wall of the rotating cylinder 3011. The driven gear 3012 meshes with the driving gear 303. During the process of the driving gear 303 driving the driven gear 3012 to rotate, the rotating cylinder 3011 is driven to rotate.

[0035] like Figure 5 As shown, the rotating component 301 also includes a wire hole 3013 opened on the side wall of the rotating cylinder 3011. There are several wire holes 3013, and the several wire holes 3013 are arranged in a circular array. The design of the wire hole 3013 facilitates the attachment of the external steel wire to the reinforcing bar.

[0036] like Figure 2 As shown, there are several sets of gathering units 4, and these sets of gathering units 4 are symmetrically arranged about the mounting base 2, so as to better gather the bundled steel bars.

[0037] like Figure 1 As shown, there are four self-locking casters 102, and the four self-locking casters 102 are evenly distributed along the four corners of the bottom wall of the base plate 101, so that the base plate 101 can provide uniform support for the entire device through the self-locking casters 102.

[0038] When one end of a bundle of steel bars is inserted through the rotating cylinder 3011 and placed into the mounting base 2, the steel wire is pulled and the two steel wires are passed through the two wire holes 3013 respectively. Then, one end of the steel wire is tied to one of the steel bars. Subsequently, the telescopic end of the electric push cylinder 401 extends, driving the arc-shaped gathering plate 402 to close and gather the steel bars. The two steel wires are wrapped in the same direction on the steel bars. Then, the drive motor 302 is started. The output end of the drive motor 302 drives the active gear 303 to rotate, which in turn drives the driven gear 3012 to drive the rotating cylinder 3011 to rotate. During the rotation of the rotating cylinder 3011, the steel wire is wrapped around the bundle of steel bars.

[0039] Example 2

[0040] like Figure 1 , Figure 2 , Figure 3 as well as Figure 5 As shown, a steel bar auxiliary binding device for building construction includes a support unit 1 and a mounting base 2 installed on the support unit 1, and also includes a binding unit 3 and a gathering unit 4 disposed above the support unit 1.

[0041] like Figure 2As shown, the strapping unit 3 includes a rotating component 301 movably disposed in the mounting base 2, a drive motor 302 mounted on the top of the support unit 1, and a drive gear 303 mounted on the output end of the drive motor 302 for transmission. The output end of the drive motor 302 drives the drive gear 303 to rotate, and the drive gear 303 transmits power to the rotating component 301.

[0042] like Figure 3 As shown, the gathering unit 4 includes an electric cylinder 401 mounted on the support unit 1 and an arc-shaped gathering plate 402 mounted on the output end of the electric cylinder 401. The telescopic end of the electric cylinder 401 extends and retracts, thereby driving the arc-shaped gathering plate 402 to move.

[0043] like Figure 1 As shown, the support unit 1 includes a base plate 101 and a self-locking caster wheel 102 installed at the bottom of the base plate 101. The self-locking caster wheel 102 facilitates the movement of the entire device.

[0044] like Figure 1 As shown, the support unit 1 also includes a travel handrail 103 installed on the top of the base plate 101, and the travel handrail 103 is located on one side of the mounting base 2. The design of the travel handrail 103 facilitates the control of the travel direction of the entire device.

[0045] like Figure 5 As shown, the rotating component 301 includes a rotating cylinder 3011 movably connected to the mounting base 2, and a driven gear 3012 mounted on the side wall of the rotating cylinder 3011. The driven gear 3012 meshes with the driving gear 303. During the process of the driving gear 303 driving the driven gear 3012 to rotate, the rotating cylinder 3011 is driven to rotate.

[0046] like Figure 5 As shown, the rotating component 301 also includes a wire hole 3013 opened on the side wall of the rotating cylinder 3011. There are several wire holes 3013, and the several wire holes 3013 are arranged in a circular array. The design of the wire hole 3013 facilitates the attachment of the external steel wire to the reinforcing bar.

[0047] like Figure 2 As shown, there are several sets of gathering units 4, and these sets of gathering units 4 are symmetrically arranged about the mounting base 2, so as to better gather the bundled steel bars.

[0048] like Figure 1 As shown, there are four self-locking casters 102, and the four self-locking casters 102 are evenly distributed along the four corners of the bottom wall of the base plate 101, so that the base plate 101 can provide uniform support for the entire device through the self-locking casters 102.

[0049] When steel wire is wound around a bundle of rebars, and after the specified number of strands are wound, the wire is cut, thus achieving the gathering and binding of the rebars, the telescopic end of the electric push cylinder 401 retracts, thereby driving the arc-shaped gathering plate 402 away from the rebars. This allows the travel handle 103 to move the entire device via the self-locking universal wheels 102, moving it to the next rebar binding section and repeating the rebar binding process. This allows for binding both the ends and the middle sections of the rebars, further improving the binding effect.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A steel bar auxiliary binding device for building construction, comprising a support unit (1) and a mounting base (2) installed on the support unit (1), characterized in that, It also includes a binding unit (3) and a gathering unit (4) disposed above the support unit (1); The binding unit (3) includes a rotating part (301) movably disposed in the mounting base (2), a drive motor (302) mounted on the top of the support unit (1), and a drive gear (303) mounted on the output end of the drive motor (302) for transmission. The gathering unit (4) includes an electric push cylinder (401) mounted on the support unit (1) and an arc-shaped gathering plate (402) mounted on the output end of the electric push cylinder (401).

2. The auxiliary binding device for steel bars in building construction according to claim 1, characterized in that: The support unit (1) includes a base plate (101) and a self-locking caster wheel (102) installed at the bottom of the base plate (101).

3. The auxiliary binding device for steel bars in building construction according to claim 2, characterized in that: The support unit (1) also includes a walking handrail (103) mounted on the top of the base plate (101), and the walking handrail (103) is located on one side of the mounting base (2).

4. The auxiliary binding device for steel bars in building construction according to claim 3, characterized in that: The rotating component (301) includes a rotating cylinder (3011) movably connected to the mounting base (2), and a driven gear (3012) mounted on the side wall of the rotating cylinder (3011), wherein the driven gear (3012) meshes with the driving gear (303).

5. The auxiliary binding device for steel bars in building construction according to claim 4, characterized in that: The rotating component (301) also includes a wire hole (3013) formed on the side wall of the rotating cylinder (3011). There are several wire holes (3013), and the several wire holes (3013) are arranged in a circular array.

6. The auxiliary binding device for steel bars in building construction according to claim 2, characterized in that: The gathering unit (4) has several groups, and the several groups of gathering units (4) are symmetrically arranged about the mounting base (2).

7. The auxiliary binding device for steel bars in building construction according to claim 2, characterized in that: There are four self-locking casters (102), and the four self-locking casters (102) are evenly distributed along the four corners of the bottom wall of the base plate (101).

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