KR102089579B1 - Concrete processing apparatus and method for lateral reinforcement of concrete pillar - Google Patents

Abstract

The present invention is mounted to protrude one end of the molding frame having a square pillar shape to the outside, the mounting portion is rotatably formed in one direction, provided inside the mounting portion, the other of the molding frame located inside the mounting portion A moving part which presses an end portion and gradually advances toward the outside of the mounting part, and is disposed adjacent to the forming frame, and allows the steel frame to be selectively withdrawn when rotating the mounting part while being fixed to the forming frame. It includes a control unit for sequentially controlling the rotation and forward rotation of the forming frame, and is electrically connected to the rebar withdrawal portion formed to be wound around the outer peripheral surface of the and the mounting portion and the moving portion.

Description

{Concrete processing apparatus and method for lateral reinforcement of concrete pillar}

The present invention relates to a reinforcing bar processing apparatus and method for lateral reinforcement of a reinforced concrete column, and more specifically, a reinforced concrete column to prevent a rectangular shaped reinforced concrete column from being easily destroyed by repeated loads such as earthquake loads. Reinforcing bar processing apparatus and method for lateral reinforcement of the.

In general, reinforced concrete structures are structures that make concrete resistant to compressive stress and reinforced steel to resist tensile stress, while concrete is an inexpensive material per unit volume, but lacks tensile strength, and thus can generate moment or tensile stress alone. There is a problem that cannot be received, and the structure is constructed by arranging the reinforcing bars at the position where the tensile stress occurs.

As described above, the pillar of the reinforced concrete structure being constructed has a high resistance to vibration and shock, less vibration or noise due to vehicle load, and is excellent in fire resistance. It secures the coating thickness of, and the reinforcing bars reinforced in the concrete are not easily heated, so that large deformation does not occur.

The pillars of these reinforced concrete structures can be roughly divided into tied columns and spirally reinforced columns, which are classified according to whether transverse reinforced steel bars are made into a band shape or a spiral shape. The design criteria and related documents deal with the pros and cons of both types, and the structural details are determined and applied to the actual construction.

However, as the concrete reinforced concrete column is severely cracked and damaged by the fractured compressive load, the reinforced concrete reinforced in the transverse direction and the concrete subjected to large compressive stress between these reinforced steel bars are broken and the main reinforcement (ie, longitudinal reinforcement) ) Has a destruction mode where the pillar collapses abruptly as it buckles.

Therefore, when using a reinforcing bar, the ductility due to the restraining effect cannot be sufficiently exhibited when the structure is destroyed, and it is not effective in preventing buckling of the main reinforcing bars of the pillar. Although necessary, the reinforcing bar is made of steel and has a heavy weight, and the workability and processing of the reinforcing bar are not easy.

An object of the present invention, after the continuous transverse rebar is processed so as to correspond to the shape of a molding frame having a rectangular pillar shape in order to promote ductility of the reinforced concrete pillar of the square shape, the reinforcement of the main reinforcing bar to the processed continuous transverse reinforcement And it is to provide a rebar processing device and method for transverse reinforcement of a reinforced concrete column to prevent the rectangular reinforced concrete column is easily destroyed by repeated loads, such as seismic load, by modularization into one through binding.

Reinforcing bar processing device for lateral reinforcement of a reinforced concrete column according to an embodiment of the present invention is mounted with one end of the molding frame having a square column shape protruding to the outside, and is mounted rotatably formed in one direction, It is provided inside the mounting portion, the moving portion for gradually advancing toward the outside of the mounting portion by pressing the other end of the molding frame located inside the mounting portion, and is disposed adjacent to the molding frame, the rebar is the molding frame Reinforcing bar withdrawal part is formed to be retracted along the outer circumferential surface of the forming frame by being selectively withdrawn when the mounting part is rotated in a fixed state, and is electrically connected to the mounting part and the moving part, and rotates with respect to the forming frame And it characterized in that it comprises a control unit for sequentially controlling the advance.

On the other hand, the reinforcing bar processing device for lateral reinforcement of a reinforced concrete column according to an embodiment of the present invention is disposed adjacent to the forming frame, selectively moves toward the corner of the forming frame, and corresponds to the shape of the forming frame To further include a pressing portion for bending by pressing the rebar located at the corner of the forming frame.

Then, the control unit rotates the forming frame 90 degrees, and controls the operation of the mounting portion and the moving portion to advance to a length corresponding to 1/4 of a predetermined unit reinforcing bar spacing.

Here, the control unit controls the operation of the mounting portion and the moving portion so that rotation and advancement of the forming frame are repeatedly performed, so that a continuous transverse reinforcing bar having a constant unit rebar spacing along the length direction of the forming frame is formed.

The unit reinforcing bar spacing is set in a range of 25 mm to 75 mm.

In addition, the reinforcing bar processing device for transverse reinforcement of a reinforced concrete column according to an embodiment of the present invention is the continuous transverse rebar and the main reinforcing bar by sequentially reinforcing and binding the main reinforcing bar from the lower end to the edge of the continuous transverse reinforcing bar. It further includes a binding portion to be modularized.

On the other hand, the method of reinforcing steel for transverse reinforcement of a reinforced concrete column according to another embodiment of the present invention is fixed to the forming frame in a state where one end of the forming frame having a square column shape is attached to the mounting portion so as to protrude to the outside. The length of the forming frame by repeating the step of fixing the reinforcing bar, and rotating and advancing the forming frame to rotate the mounting portion and pressurizing the forming frame inside the mounting portion, and rotating and advancing the forming frame repeatedly. It is characterized by including a continuous transverse rebar processing step to form a continuous transverse rebar in a form in which the rebar is wound at regular unit rebar intervals along the direction.

Then, the step of rotating and advancing the forming frame selectively moves toward an edge of the forming frame, and the reinforcing bars positioned at the corners of the forming frame are formed so that the continuous transverse reinforcing bars are formed in a shape corresponding to the shape of the forming frame. It is provided with a reinforcing bar pressing step to bend by pressing.

In addition, in the step of rotating and advancing the forming frame, after rotating the forming frame by 90 degrees, the forming frame is rotated to a length corresponding to 1/4 of a predetermined unit reinforcing bar spacing.

At this time, the unit reinforcing bar spacing is set in the range of 25mm to 75mm.

On the other hand, the method of reinforcing bars for transverse reinforcement of a reinforced concrete column according to another embodiment of the present invention is a main reinforcing bar at an edge of the continuous transverse reinforcing bar, in a state in which the continuous transverse rebar is horizontally removed. It further comprises a modularization step of sequentially reinforcing and binding from the lower end so that the continuous transverse rebar and the main rebar are modularized.

The present invention, after the continuous transverse rebar is processed so as to correspond to the shape of a molding frame having a rectangular column shape in order to soften the reinforced concrete column of the square shape, the reinforcement and binding of the main reinforcing bar to the processed continuous transverse reinforcement By modularizing one through, it has the effect of preventing the rectangular reinforced concrete pillars from being easily destroyed by cyclic loads such as earthquake loads.

In addition, the present invention has an effect to facilitate the processing of the reinforcing bar, because it is continuously processed by using a rebar processing device in a rectangular column-shaped forming frame to continuously reinforcing the bar into a continuous transverse reinforcing bar.

In addition, the present invention is not only easy to handle, but also continuous transverse rebar before concrete pouring, since the processed continuous transverse rebar and the main rebar are moved and bound to the field in one productized state through concrete pouring. And it is possible to delete the field work for the reinforcement and cohesion of the main reinforcing bar, which has the effect of saving work effort.

1 is a view schematically showing a reinforcing bar processing device for transverse reinforcement of a reinforced concrete column according to an embodiment of the present invention.
2 is a view showing the operation of the reinforcing bar processing device for transverse reinforcement of a reinforced concrete column according to an embodiment of the present invention.
3 is a view showing a pressing portion for a reinforcing bar processing device for transverse reinforcement of a reinforced concrete column according to an embodiment of the present invention.
4 is a view showing a forming frame in a rebar winding completion state for a reinforcing bar processing device for transverse reinforcement of a reinforced concrete column according to an embodiment of the present invention.
FIG. 5 is a view showing the binding of continuous transverse rebar and main rebar to a rebar processing device for transverse reinforcement of a reinforced concrete column according to an embodiment of the present invention.
6 is a view showing a modular continuous transverse rebar for a rebar processing device for lateral reinforcement of a reinforced concrete column according to an embodiment of the present invention.
7 is a flowchart sequentially showing a method of processing reinforcing bars for transverse reinforcement of a reinforced concrete column according to another embodiment of the present invention.
8 is a view sequentially showing a reinforcing bar processing method for lateral reinforcement of a reinforced concrete column according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Advantages and features of the present invention, and a method of achieving the advantages and features will be apparent with reference to embodiments described below in detail together with the accompanying drawings.

However, the present invention is not limited by the embodiments disclosed below, but will be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention pertains. It is provided to completely inform the person having the scope of the invention, and the present invention is only defined by the scope of the claims.

In addition, in the description of the present invention, detailed descriptions thereof will be omitted if it is determined that related well-known technologies may obscure the subject matter of the present invention.

1 is a view schematically showing a reinforcing bar processing device for transverse reinforcement of a reinforced concrete column according to an embodiment of the present invention, and FIG. 2 is for transverse reinforcement of a reinforced concrete column according to an embodiment of the present invention. It is a view showing the operation of the reinforcing bar processing device, and FIG. 3 is a view showing a pressing portion for a reinforcing bar processing device for transverse reinforcement of a reinforced concrete column according to an embodiment of the present invention.

In addition, Figure 4 is a view showing a forming frame in a rebar winding completion state for a reinforcing bar processing device for transverse reinforcement of a reinforced concrete column according to an embodiment of the present invention, Figure 5 is according to an embodiment of the present invention It is a view showing the binding of the continuous transverse rebar and the main rebar to the rebar processing device for transverse reinforcement of the reinforced concrete column, and FIG. 6 is a rebar processing device for transverse reinforcement of the reinforced concrete column according to an embodiment of the present invention It is a diagram showing a modular continuous transverse reinforcing bar.

In general, the stiff reinforced concrete pillars are confined to the inner concrete because the stiff reinforced concrete and the main reinforcement continuously form a cage even when the covered concrete on the outside of the pillar is destroyed when the fracture compressive load is applied. The ductility can be greatly increased to prevent sudden destruction of the column.

In addition, in the case of a spiral reinforced concrete column, the collapse of the column does not occur until the spiral reinforcement reaches yield due to the expansion force of the compressed concrete. Structural safety can be guaranteed.

That is, as described in the [Graph] below, when comparing the stiff reinforced concrete column and the stiff reinforced concrete column, the energy absorption of the two concrete columns is almost the same up to about 11mm displacement, but the helical reinforced concrete at more displacements In the case of the column, the energy absorbing power is kept constant by converging to a constant load value, whereas the energy absorbing power of the stiffened concrete column decreases, so the spiral reinforced concrete column is less than the stiffened concrete column during the collapse compressive load or earthquake. Structurally more stable.

[graph]

However, since the material of the reinforcing bar used in the spiral reinforced concrete column is steel, it is not only heavy, but also has to be continuously processed in the form of reinforcing bars. Since it is not easy, the work efficiency at the time of construction must be reduced.

In order to solve the above problems, the reinforcing bar processing device for lateral reinforcement of a reinforced concrete column according to this embodiment includes a mounting portion 100, a moving portion 200, and a retracting portion 300 as shown in FIG. ) And the control unit 400.

First, the mounting portion 100 is provided with a mounting hole (not shown) on one surface so that one end of the molding frame 10 formed in the shape of a square pillar protrudes outward by a predetermined length.

The mounting portion 100 is formed to be rotatable in one direction, more specifically counterclockwise, in a state where the forming frame 10 is mounted.

The moving part 200 is provided inside the mounting part 100, and presses the other end of the forming frame 10 mounted inside the mounting part 100, so that the moving guide provided in a pair inside the mounting part 100 ( 210) and one end of the molding frame 10 is gradually advanced to the outside.

The moving part 200 may be formed of an actuator as an example, and when a driving signal is transmitted from the control part 400, selectively moves along a horizontal direction to press the other end of the forming frame 10.

Rebar withdrawal part 300 is a configuration that is disposed adjacent to the forming frame 10, the rebar 1 is fixed to the end of the forming frame 10 while selectively rotated when the mounting portion 100 is rotated to form Reinforcing bar (1) is formed along the outer circumferential surface of the frame (10).

In other words, the rebar withdrawal part 300 is fastened to the end of the forming frame 10 by fastening the reinforcing bar 1 to the end of the forming frame 10, and when the mounting part 100 is rotated, the reinforcing bar is placed on the outer circumferential surface of the forming frame 10 ( 1) By being withdrawn as it is wound, the rebar 1 is wound continuously in a spiral on the outer circumferential surface of the forming frame 10.

The rebar withdrawal part 300 is preferably arranged at a fixed position so that the rebar 1 can be withdrawn along a certain path at the same position.

The control unit 400 is electrically connected to the mounting unit 100 and the moving unit 200, and sequentially rotates and advances the molding frame 10 as illustrated in FIG. 2.

In other words, the control unit 400 controls the operation of the mounting unit 100 to rotate the forming frame 10 90 degrees so that the reinforcing bar 1 is withdrawn from the reinforcing bar withdrawing part 300 and wound around the forming frame 10, , Control the operation of the moving part 200 to advance the forming frame 10 to a length corresponding to 1/4 of the predetermined unit reinforcing bar spacing S.

In more detail, the control unit 400 controls the operation of the mounting unit 100 and the moving unit 200 such that rotation and advancement of the molding frame 10 are repeatedly performed, thereby forming the molding frame 10 as shown in FIG. 4. A continuous transverse rebar 2 having a constant unit rebar spacing S along the longitudinal direction of is formed.

To this end, the control unit 400 controls the moving unit 200 in a state in which the mounting unit 100 is rotated so as to surround one surface of the forming frame 10, and the length corresponding to 1/4 of the unit reinforcing bar spacing S After moving to, it becomes a paused state, and repeats the control of the mounting part 100 and the moving part 200 for rotation and advance again, and the continuous transverse rebar 2 made of a spiral along the longitudinal direction is To form.

This presses the reinforcing bar 1 located at the corner of the forming frame 10 through the driving of the pressing part 500 while the rotation and movement of the forming frame 10 is temporarily stopped, so as to bend the reinforcing bar 1 To the following, it is possible to effectively form a continuous transverse reinforcing bar 2 to correspond to the shape of the forming frame 10.

The pressing part 500 is disposed adjacent to the lower edge of the forming frame 10 as shown in FIG. 3, and the rotation and movement of the forming frame 10 is stopped by receiving a driving signal from the control unit 400. In the state, it is selectively moved toward the corner of the forming frame 10 to press the reinforcing bar 1 located at the corresponding position, and is formed to be in close contact with the corner of the forming frame 10.

That is, the pressing part 500 selectively moves toward the reinforcing bar 1 located at the corner of the forming frame 10 to press and bend the reinforcing bar 1 at the corresponding position, thereby corresponding to the shape of the forming frame 10. The edge shape of the continuous transverse rebar 2 is formed.

When the operation of the mounting part 100, the moving part 200, and the pressing part 500 is repeated such that the continuous transverse reinforcing bar 2 in the form of a square column is processed, the moving part 200 is divided by the unit reinforcing bar spacing S ) Since it has been continuously advanced and processed to a length corresponding to 1/4, the unit reinforcing bar spacing S of the continuous transverse reinforcing bar 2 can be formed to have a constant length.

Preferably, the unit reinforcing bar spacing (S) is set in the range of 25 mm to 75 mm, which, if it has a spacing of 25 mm or less, passes through the coarse aggregate included in the concrete between successive transverse rebars 2 after pouring. There is a problem that becomes difficult, and also, when having a gap of 75 mm or more, it is because the durability of the continuous transverse rebar 2 may be difficult to secure, and more preferably, the unit reinforcing bar spacing S may be 50 mm.

Meanwhile, as illustrated in FIG. 5, the reinforcing bar processing device for lateral reinforcement of the reinforced concrete column according to the present embodiment may further include a binding portion 600.

The binding part 600 is reinforced and bound to the corners of the continuous transverse reinforcing bar 2, the main reinforcing bar 3 having a length corresponding to the height of the continuous transverse rebar 2, respectively, and the continuous transverse rebar 2 and The main reinforcing bar 3 is formed to be modularized as one.

Here, the binding part 600 may be, for example, a welding device, whereby the continuous transverse rebar 2 and the main rebar 2 are welded to the point where the continuous transverse rebar 2 and the main rebar 3 face each other. 3) It can make sure that the liver is firmly bound.

The binding method between the continuous transverse rebar 2 and the main reinforcing bar 3 as described above is not limited to one embodiment, and various methods for binding may be adopted.

In addition, although the binding part 600 is shown as one welding device being positioned at a point for binding, a rail (not shown) along the longitudinal direction of the transverse reinforcing bar 2 in a laid state as shown in FIG. 5 is installed. Thus, the binding portion 600 moves along the rail (not shown), and welding may be performed at a point where the continuous transverse reinforcing bar 2 and the main reinforcing bar 3 contact sequentially from the lower end.

As shown in FIG. 6, when the continuous transverse rebar 2 in which the main reinforcing bar 3 is bound through the above process is completed, the concrete is poured into the completed continuous transverse reinforcing bar 2 to be commercialized. By moving to the site, not only can the column be softened in the same way as the circular column, but also can remove the reinforcement and binding process of the continuous transverse rebar (2) and the main rebar (3) and a separate concrete pouring process at the site. As a result, the number of labors and construction periods can be shortened.

As a result, the processing device for transverse reinforcement of a reinforced concrete column according to the present embodiment has a plurality of molding frames 10 having different lengths, and a modular continuous transverse reinforcement having different lengths at the request of a customer. Since (2) can be easily processed, it may be possible to make a custom product for the continuous transverse rebar 2 and to commercialize it.

In addition, the processing device for transverse reinforcement of a reinforced concrete column according to the present embodiment is mechanically reinforced through a mounting part 100, a moving part 200, and a retracting part 300 in a rectangular shape forming frame 10. Since 1) is wound and processed into a continuous transverse rebar (2), it is possible to easily process the reinforcing bar (1) even for a square column, such as a continuous transverse rebar that is processed and applied for the construction of a circular column. .

Hereinafter, FIG. 7 is a flowchart sequentially showing a method of processing reinforcing bars for transverse reinforcement of a reinforced concrete column according to another embodiment of the present invention, and FIG. 8 is a transverse reinforcement of reinforced concrete columns according to another embodiment of the present invention. It is a drawing showing the method of processing reinforcing bars sequentially.

As illustrated in FIG. 7, a method of processing a reinforcing bar for lateral reinforcement of a reinforced concrete column according to this embodiment will be described.

First, in order to process the continuous transverse reinforcing bar 2 in the shape of a square column, in a state in which the molding frame 10 is attached to the mounting portion 100 such that one end of the molding frame 10 having a square shape protrudes to the outside, FIG. As shown in (a) of 8, the reinforcing bar 1 is fixed by binding or fastening to one end of the forming frame 10 (S100).

In this state, as shown in Figure 8 (b), rotate the mounting portion 100 to rotate the forming frame 10, and accordingly, when the reinforcing bar 1 surrounds one surface of the forming frame 10, the mounting portion The molding frame 10 is pressurized from the inside of 100 to advance (S200).

At this time, the rotation of the forming frame 10 is rotated by 90 degrees at a time, and in the case of the advancement of the forming frame 10, it is to be advanced by a length corresponding to 1/4 of a predetermined unit rebar spacing S at a time.

This, in processing the continuous transverse rebar (2), must move to a length corresponding to 1/4 of the preset unit rebar spacing (S), along the longitudinal direction of the forming frame (10) and the same unit rebar in the form of a spiral This is because the gap S can be formed.

Here, it is preferable that the unit reinforcing bar spacing S is set in a range of 25 mm to 75 mm to be input to the control unit 400 that controls the movement of the moving unit 200, and if it has a spacing of 25 mm or less, after pouring Sand, gravel, etc. contained in concrete are difficult to pass between the continuous transverse rebars 2, and when the gap is 75 mm or more, the durability of the continuous transverse rebars 2 may be difficult to secure, and thus 25 mm It should be set to a range of ~ 75 mm, and more preferably, the unit reinforcing bar spacing S may be formed as 50 mm.

Next, the pressing portion 500 is rotated and moved to a shape corresponding to the shape of the forming frame 10 so that the pressing portion 500 is rotated and moved, and then selectively toward the edge of the forming frame 10 in a stopped state. Move, press the reinforcing bar (1) located at the corner of the forming frame 10 to bend the reinforcing bar (1) in the shape of the corner of the forming frame (10) (S210).

Thereafter, as shown in (c) to (d) of FIG. 8, by rotating and advancing the molding frame 10 as described above repeatedly, the molding frame as shown in FIG. 8 (e) is formed. A continuous transverse rebar 2 in a form in which the reinforcing bar 1 is wound at regular unit rebar spacing S along the longitudinal direction of (10) is formed (S300).

Finally, as shown in (f) of FIG. 8, the shape of the continuous transverse reinforcing bar 2 is completed by removing the forming frame 10 and shown in FIGS. 8 (g) to 8 (h). In the state in which the continuous transverse rebar 2 is laid down, the main rebar 3 having a predetermined length is rotated and the continuous transverse rebar 2 is rotated. (2) and the main rebar (3) to be modular (S400).

When the continuous transverse rebar 2 in which the main reinforcing bar 3 is bound through the above-described process is completed, the concrete is poured by installing a formwork (not shown) in the vertical transverse rebar 2 in the vertical direction, Subsequently, the product is moved to the site in a commercialized state so that joining (assembly) for the construction of the structure is made, so that the column can be softened in the same way as the circular column, and continuous transverse rebar (2) and main rebar at the site are made. Since the reinforcement and binding process of (3) and a separate concrete pouring process can be deleted, the number of work and construction periods can also be shortened.

The present invention, after the continuous transverse rebar is processed so as to correspond to the shape of a molding frame having a rectangular column shape in order to soften the reinforced concrete column of the square shape, the reinforcement and binding of the main reinforcing bar to the processed continuous transverse reinforcement By modularizing one through, it has the effect of preventing the rectangular reinforced concrete pillars from being easily destroyed by cyclic loads such as earthquake loads.

In addition, the present invention has an effect to facilitate the processing of the reinforcing bar, because it is continuously processed by using a rebar processing device in a rectangular column-shaped forming frame to continuously reinforcing the bar into a continuous transverse reinforcing bar.

In addition, the present invention is not only easy to handle, but also continuous transverse rebar before concrete pouring, since the processed continuous transverse rebar and the main rebar are moved and bound to the field in one productized state through concrete pouring. And it is possible to delete the field work for the reinforcement and cohesion of the main reinforcing bar, which has the effect of saving work effort.

The present invention has been described above with reference to the embodiment (s) shown in the drawings, but this is merely exemplary, and those skilled in the art can make various modifications therefrom, and the above-described embodiment It will be understood that all or a portion of the (s) may be configured by selectively combining. Therefore, the true technical protection scope of the present invention should be defined by the technical spirit of the appended claims.

1: Rebar 2: Continuous transverse rebar
3: Main reinforcing bar 10: Molding frame
100: mounting portion 200: moving portion
210: moving guide 300: rebar withdrawal
400: control unit 500: pressing unit
600: binding unit

Claims (11)

One end of the molding frame having a square pillar shape is mounted to protrude to the outside, the mounting portion is rotatably formed in one direction;
It is provided inside the mounting portion, and presses the other end of the molding frame located inside the mounting portion, follows a movement guide provided in a pair in the interior of the mounting portion and gradually increases one end of the molding frame toward the outside of the mounting portion. Moving to advance to;
A reinforcing bar withdrawal part disposed adjacent to the forming frame and formed so that the reinforcing bar is wound along the outer circumferential surface of the forming frame by being selectively withdrawn when the mounting portion is rotated while the reinforcing bar is fixed to the forming frame; And
Includes; electrically connected to the mounting portion and the moving portion, the control unit for sequentially controlling the rotation and advancement of the forming frame;
The control unit,
Rotate the forming frame 90 degrees, control the operation of the mounting portion and the moving portion to advance to a length corresponding to 1/4 of the length of the predetermined unit rebar spacing, and rotation and advancement of the forming frame is repeatedly performed. Control the operation of the mounting portion and the moving portion so as to form a continuous transverse rebar having a constant unit rebar spacing along the longitudinal direction of the forming frame,
A pressing portion disposed adjacent to the molding frame, selectively moving toward an edge of the molding frame, and pressing and bending a rebar positioned at the corner of the molding frame to correspond to the shape of the molding frame; And
In the state in which the forming frame is removed and the continuous transverse reinforcing bar is laid horizontally, the main reinforcing bar with respect to the edge of the continuous transverse reinforcing bar is sequentially moved from the lower end along the lengthwise direction of the continuous transverse reinforcing bar, and is reinforced. And a binding unit that binds the continuous transverse reinforcing bar and the main reinforcing bar to be modularized.
The unit reinforcing bar spacing,
It is set in the range of 25mm to 75mm,
In the state in which the continuous transverse rebar and the main rebar are modularized through the binding portion, concrete is poured so that it can be moved to the site in a commercialized state, so that the continuous transverse rebar and the main rebar reinforcement and binding process at the site and separately The concrete pouring process is removed,
It is provided with a plurality of the molding frames having different lengths, and the continuous transverse reinforcing bars and the main reinforcing bars are processed in a modular state having different lengths through the molding frame, so that it can be customized and commercialized. Rebar processing device for transverse reinforcement of reinforced concrete columns. delete delete delete delete delete delete delete delete delete delete

Images