KR200448569Y1 - Apparatus for reinforcing head of steel tube pile - Google Patents

Abstract

The present invention relates to a multi-purpose safety head reinforcement device, which is supported by seating on one end of the building pile, the seating support is formed on the surface of at least one strength reinforcement bead line; And a head portion connected to the seating support portion and disposed inside the pile, and having at least one boss for reinforcing steel bars formed on an inner surface thereof in a circumferential direction thereof. As a result, it is formed as an integral structure that does not require welding or assembly work, thereby simplifying installation and significantly reducing logistics costs, and multipurpose safety head reinforcement that can also serve as a pile safety cap before actual head reinforcement work. An apparatus is provided.

Multi-purpose, safety, construction pile, safety cap, tofu, reinforcement, combined

Description

Multi-purpose safety head reinforcement device {Apparatus for reinforcing head of steel tube pile}

The present invention relates to a multi-purpose safety head reinforcement device, and more particularly, it is formed in an integral structure that does not require welding or assembly work, and is easy to install, and the logistics cost can be significantly reduced. Prior to implementation, it relates to a multi-purpose safety head reinforcement device that can also serve as a pile safety cap.

When constructing various building structures such as factories, apartments, buildings, bridges, etc., PILE is often used as a countermeasure against the stability and settlement of structures based on soft ground.

Steel pipe piles, PHC piles, PC piles, or RC piles are constructed by the type method (hit, vibrate) or embedded method. In this case, the so-called tofu reinforcement that cuts the pile and reinforces its end part is performed. . After that, the bottom reinforcing bar in the horizontal direction to the upper part, and the foundation concrete is cast so that the structure can be stably supported by the piled and poured concrete.

Various head reinforcement devices are used in implementing such a method, and a conventional general type is a head reinforcement device made by welding steel wires and other subsidiary materials or by weaving them with wire.

However, in this conventional head reinforcement device, assembling and assembling reinforcing bars and other subsidiary materials is very consuming and cumbersome, thus increasing construction and logistics costs or air, and are simply used only for reinforcement purposes and for other purposes. There is a problem that cannot be used.

The purpose of the present invention is to form an integral structure that does not require welding or assembly work, and is easy to install, and the logistics cost can be significantly reduced, and it is a multipurpose that can also serve as a pile safety cap before performing the actual head reinforcement work. To provide a safety head reinforcement device.

The object is, the support is seated on one end of the building pile, the mounting support is formed on the surface of at least one strength reinforcing bead line; And a head part connected to the seating support part and disposed inside the building pile, the head portion having at least one boss for inserting reinforcing bars along the circumferential direction thereof on an inner surface thereof. do.

Here, the strength reinforcement bead line may be formed to protrude along the circumferential direction on the surface of the seating support.

The reinforcing bar boss may be provided in plural numbers at equal intervals along the inner circumferential direction of the head part.

A through hole through which concrete passes may be formed between the plurality of reinforcing bosses.

In addition, the seating support and the head portion may be processed in a deep drawing, injection or double injection method.

According to the present invention, it is formed of an integral structure that does not require welding or assembly work, and is easy to install, significantly reducing logistics costs, and multipurpose safety that can serve as a pile safety cap before actual head reinforcement work. Head reinforcement is provided.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

1 is a front perspective view of the multi-purpose safety head reinforcement device according to an embodiment of the present invention, Figure 2 is a rear perspective view of Figure 1, Figure 3 is an exploded perspective view between the multi-purpose safety head reinforcement device and the reinforcing bars, Figure 4 and Figure 5 is a perspective view of the assembly of Figure 3, respectively, a multi-purpose safety head reinforcement device is assembled to the reinforcement is a view of the state applied to the pile.

As shown in these figures, the multi-purpose safety head reinforcement device 10 of the present embodiment, can be used for the safety cap of the pile when the reinforcing bar is not coupled, it can be used for the head reinforcement when the reinforcing bars are combined.

As described above, the multi-purpose safety head reinforcement device 10 of the present embodiment, which can be used for various purposes, has a seating support 20 and a head 30. The seating support 20 and the head 30 are manufactured in one piece.

The mounting support 20 having a disc shape is seated and supported at one end of the pile, as shown in FIGS. 4 and 5. Since the seating support 20 may be seated and supported at one end of the pile, the multi-purpose safety head reinforcement device 10 of the present embodiment, in which the rebar is not coupled, may be used as a safety cap for the pile. Therefore, it is possible to prevent human or other safety accidents falling from the end of the exposed pile before reinforcing work.

On the surface of the seating support 20, a bead line 21 for strength reinforcement is formed as a means for reinforcing the strength of the seating support 20 made of a thin plate. The position of the strength reinforcement bead line 21 may be formed on any of the upper and lower surfaces of the seating support 20. However, in view of the fact that the seating support 20 is seated and supported at one end of the pile, in this embodiment, the strength reinforcement bead line 21 is the surface of the seating support 20 at a position opposite to the head 30. Is formed to protrude along its circumferential direction. However, the scope of the present invention need not be limited thereto. In particular, in the present embodiment, the strength reinforcement bead line 21 is formed in one line, but may be two or more lines as necessary.

The head portion 30 integrally formed with the seating support 20 is inserted into the pile as shown in FIGS. 4 and 5 when placed in the building pile.

On the inner surface of the head portion 30, a plurality of reinforcing bar bosses 31 into which reinforcing bars can be inserted along the circumferential direction thereof are formed.

The reinforcement boss 31 presses the outer surface of the head portion 30 toward the inner surface to indicate a portion formed as a pipe. Therefore, the reinforcement boss 31 is also integrally provided.

In the present embodiment, the reinforcing bar boss 31 is provided in plural numbers at equal intervals along the inner circumferential direction of the head part 30. In the present embodiment, since six reinforcing bars are assembled, six reinforcing bar bosses 31 are also provided along the inner circumferential direction of the head part 30. However, the scope of the present invention need not be limited to the number thereof.

The head part 30 is further provided with a plurality of through holes 32 between the reinforcing bar bosses 31. A plurality of through-holes 32 form a place where the concrete passes through the head reinforcement work. For reference, the bottom edge of the head portion 30 is further formed with a chamfer 33, which is chamfered at a predetermined angle or curvature, but need not necessarily be the case.

On the other hand, as described above, in the multi-purpose safety head reinforcement device 10 of the present embodiment, the seating support portion 20 and the head portion 30 are integrally manufactured, and the strength reinforcement bead line 21 and reinforcement insertion Since the bosses 31 and the through holes 32 are integrally formed, it is possible to eliminate the hassle of existing working methods and to reduce costs.

For example, the head reinforcement device used in the prior art is the configuration corresponding to the seating support portion 20, the head portion 30, the reinforcement boss 31, etc. in the multi-purpose safety head reinforcement device 10 of the present embodiment, for example, circular Caps and supports were all separated, and in order to assemble them, it was necessary to arrange reinforcing bars and round caps and supports to weld or weave each other, but the multipurpose safety head reinforcement device 10 of the present embodiment has an integrated structure. Because it is formed, no welding work or fixing work is necessary. As a result, the operation is very convenient, which can reduce air shortening, construction cost, logistics cost, and installation cost.

In particular, until the reinforcing bar is used for reinforcing the head, as shown in Figures 4 and 5, it can be used for the pile safety cap for shielding the opening of the construction pile, so as to solve the problem of safety accidents frequently occurred during work It can be done and convenient to collect, which also helps to prevent environmental pollution.

In addition, the multi-purpose safety head reinforcement device 10 of the present embodiment, in particular, is inserted into the upper inside of the cut pile has the advantage of easy opening and closing during construction. Here, the building file may be any building file such as a PHC file or a steel pipe file.

The multi-purpose safety head reinforcement device 10 of the present embodiment can be made of metal or plastic according to the construction phenomenon, the manufacturing method, reverse drawing, deep drawing, injection, double injection can be applied.

As described above, according to the present embodiment, since it is an integrated structure, assembling and combining reinforcing bars and other subsidiary materials can be performed easily and easily, thereby reducing construction and logistics costs or air, and combining reinforcing bars to provide practical Before performing head reinforcement work, it can also serve as a pile safety cap, which can be used for various purposes.

As such, the present invention is not limited to the described embodiments, and it is apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will have to belong to the claims of the present invention.

1 is a front perspective view of a multi-purpose safety head reinforcement device according to an embodiment of the present invention,

2 is a rear perspective view of FIG. 1;

3 is an exploded perspective view of the multi-purpose safety head reinforcement device and the rebar,

4 and 5 are respectively a perspective view of the assembly of Figure 3 is a view of a state in which the multi-purpose safety head reinforcement device is assembled to the reinforcing bar is applied to the pile.

* Explanation of symbols for the main parts of the drawings

10: multi-purpose safety head reinforcement device 20: seating support

21: Bead line for strength reinforcement 30: Head portion

31: Reinforcement boss 32: Through hole

Claims (5)

A ring-shaped seating support part seated and supported at one end of the building pile and having at least one strength reinforcing beadline formed on a surface thereof; And Extending downward from the inner circumference of the seating support part to be integrally formed with the seating support part and disposed inside the building pile, and including a head part having at least one reinforcing bar boss formed on an inner surface thereof in a circumferential direction thereof; Multi-purpose safety head reinforcement device characterized by. The method of claim 1, The strength reinforcement bead line is a multi-purpose safety head reinforcement, characterized in that protruding along the circumferential direction on the surface of the seating support. The method of claim 1, The reinforcing bar boss is a multi-purpose safety head reinforcement device is provided with a plurality of equal intervals along the inner circumferential direction of the head portion. The method of claim 3, Multi-purpose safety head reinforcement device characterized in that the through-hole is further formed between the plurality of reinforcement boss for the concrete to pass. The method of claim 1, Multi-purpose safety head reinforcement device characterized in that the seating support and the head portion is processed in a deep drawing, injection or double injection method.

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