KR20160000364U - Fixing Structure Between Distribution Box and RC Beams During Foam Construction - Google Patents

Abstract

In the present invention, the horizontal reinforcement and the longitudinal reinforcement are fixed to each other so that the transverse reinforcement and the longitudinal reinforcement can be smoothly coupled without separate cutting and welding operations. Structure.
In order to achieve the above object, the present invention proposes a transverse fastening hole having a vertical fastening hole having a recessed groove on the upper and lower surfaces of the outer circumferential surface of the wiring box body and a horizontal fastening hole having recessed grooves on the upper and lower surfaces of the outer circumferential surface of the wiring box body, And the center of the sphere forms an interval equal to the diameter of the reinforcing bars.
In this way, it is possible to remarkably improve the efficiency of the construction work because the construction is completed simply by inserting the wiring box into the reinforcing bars in spite of the difference in position between the transverse reinforcement and the longitudinal reinforcement. It is possible to provide a high quality of construction without being deformed during concrete pouring and curing.

Description

(Fixing Structure Between Distribution Box and RC Beams During Foam Construction)

The present invention relates to a fixing structure between a wiring box and a reinforcing bar during a formwork construction process, and particularly relates to a fixing structure between a wiring box and a reinforcing bar in a formwork construction process for easily fixing a wiring box to a reinforcing bar, To a fixed structure between the plates.

As it is known, since the main power line or communication cable of the building is installed inside the retaining wall or wall, it is distributed inside the building in order to install the overcurrent breaker, earth leakage breaker, connector, etc. connected to the power line or cable inside the retaining wall or wall. And a communication box are embedded in a retaining wall or a wall. In order to install such a wiring box, a reinforcing bar is fixed, a peripheral surface of the wiring box is fixed to the wiring box, and a mold is placed on the wiring box so that only the inside of the wiring box is exposed.

When the concrete was laid in this state, the concrete was filled in the peripheral surface except for the reinforcing bars and the front surface of the wiring box inside the formwork, so that the concrete was cured and completed in a solid state.

Therefore, such a junction box is inevitably subjected to pressure during the filling and curing process of the concrete, and it is necessary to be firmly fixed to the reinforcing bar so that the installation state is not deformed.

The conventional method of distributing panel boards includes a process of reinforcing steel frame construction, reinforcing bars and wires, fixing of panel boards, formwork installation process, wiring process, reinforcing plate installation process, concrete pouring and curing process, die removing process, .

1, a certain space is allocated for the installation of the distribution board 100 at the location where the distribution board 100 is installed as shown in FIG. 1, and in addition to the reinforcing bars 300, (310) are separately folded to secure the installation space of the distribution board (100).

In the process of fixing the panel board, the panel 100 is installed on the reinforcing frame 300 by using the bent reinforcing bars 310, the wires 320, and the reinforcing plate 130. The panel 100 has a plurality of reinforcing bars 110 formed at its rim and is installed in the reinforcing frame 300 by a separate reinforcing bar 310 bent.

In the process of fixing the panel board, the reinforcing bar 310 is cut to a predetermined length and then bent to install the panel board 100 in the reinforcing bar 300. Particularly, the process of bending the plurality of reinforcing bars 310 to fit the panel 100 requires a high level of skill. In order to fix the reinforcing bars 310, a fastening operation using the wires 320 is essential So that a lot of work time and work load are increased.

Further, in the process of fixing the panel, another reinforcing plate 130 is provided inside. The reinforcing plate 130 is prevented from being deformed by the load of the concrete being laid. After the formwork process is completed, external power can be supplied to the distribution board 100 through the wiring process. After the wiring process is completed, the basic skeleton of the building such as the wall or the pillars is formed through the concrete pouring and curing process.

On the other hand, after concrete pouring and curing process, the form is removed by the mold removal process. Therefore, the panel 100 is exposed to the outside along with the walls due to the removal of the formwork, and the reinforcing plate 130 installed inside the panel 100 is removed through the process of removing the reinforcing plate 100, so that the construction of the distribution panel 100 is completed will be.

As described above, in the conventional method of installing a distribution panel, a reinforcing bar 310 is additionally manufactured by bending a part of the reinforcing frame 300 to install the distribution board 100 in the reinforcing frame 300, And then tightened with wire.

In order to install the distribution panel 100 on the reinforcing frame 300, a separate reinforcing bar 310 is required. In order to install the reinforcing bars 310 on the reinforcing frame 300, There is a problem that the construction cost increases and the construction period is delayed due to an increase in workload and an increase in the number of parts.

In order to overcome such conventional problems, a Korean Registered Utility Model No. 0293405 (design name: reinforcing bar of a distribution board base; hereinafter referred to as a "citation design") has been proposed.

According to this cited design, the reinforcing bars fixing means are formed on the upper side and the lower side of the rear surface of the distribution board base 10 so as to be embedded in the wall of the building. (20), which is shown in Fig.

As can be seen from the above, the citation design is a structure in which the reinforcing rods arranged in a longitudinal direction and the transverse direction are fixed by the fixing pieces 20 so that the reinforcing bars and the distribution boards are fixed, and the reinforcing bars can be easily and firmly installed in the distribution board, It is possible to easily compensate the gap between the fixed groove and the fixed groove, so that the construction is convenient and the position of the panel board can be stably installed without being displaced or twisted, so that the construction can be finished with an excellent appearance.

2, since the fixing pieces 20 for holding the transverse reinforcing bars and the longitudinal reinforcing bars are located on the same vertical plane as shown in FIG. 2, the transverse reinforcing bars and the longitudinal reinforcing bars are fastened with the fixing pieces 20 only There is a fatal problem such that one of them must be cut with a cutter and welded because it collides with each other at a position where the transverse reinforcement and the longitudinal reinforcement intersect at right angles.

Korea Registered Utility Model 0293405

The object of the present invention is to solve such a problem by making the positions of the transverse reinforcing bars and the longitudinal reinforcing bars different from each other in view of the fact that the respective vertical surfaces formed by the transverse reinforcing bars and the longitudinal reinforcing bars are different in accordance with the thickness of the reinforcing bars The present invention provides a fixed structure between a junction box and a reinforcing bar during a molding process in which a transverse reinforcing bar and a longitudinal reinforcing bar are smoothly joined without cutting and welding.

In order to achieve the above object, the present invention provides a well-known structure in which a reinforcing bar fixing means is formed on the upper and lower sides of the back surface of a wiring box so as to be fixed to a reinforcing bar on the inside of a mold, And a transverse fastening hole having recesses on the upper and lower surfaces of the outer circumferential surface of the wiring box body so as to form an interval equal to the diameter of the reinforcing bars.

In this way, despite the difference in position between the transverse reinforcement and the longitudinal reinforcement, the construction is completed simply by inserting the wiring box into the reinforcing bars. Therefore, the efficiency of the construction work can be greatly improved, So that it is possible to provide a high quality of construction without being deformed during the concrete pouring and curing process.

1 is an explanatory view of a fixed state between a wire and a reinforcing frame using a general banding reinforcement.
2 is a perspective view showing a reinforcing bar of the distribution board base according to the present invention.
3 is a front perspective view showing a wiring box provided with a fixing structure of a reinforcing frame to which the present invention is applied.
4 is a rear perspective view showing a wiring box provided with a fixing structure of a reinforced concrete frame to which the present invention is applied.
5 is a front view of a wiring box to which the present invention is applied.
6 is a rear perspective view showing a state in which a wiring box is fixed to a reinforcing frame in the present invention;
7 is a plan view showing a state in which a wiring box is fixed to a reinforcing frame in the present invention.
8 is a side view showing a state in which a wiring box is fixed to a reinforcing frame in the present invention.
FIG. 9 is a plan view showing a state in which a reinforcing frame is fixed to another position of a wiring box in the present invention shown in FIG. 7; FIG.
FIG. 10 is a side view showing a state in which a reinforcing frame is fixed to another position of a wiring box in the present invention shown in FIG. 8; FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention with reference to the accompanying drawings.

3 and 4 show the wiring box to which the present invention is applied. As can be seen from this figure, the present invention includes a housing 1 provided with a recessed portion 2 whose front surface is open for installing electrical equipment such as an earth leakage breaker, an overcurrent breaker, or a communication connector,

A semicircular recessed portion 2 and a fastener 3 which are provided on the outer circumferential surface of the housing 1 for engaging the reinforcing bars and the holding pieces 3 protrude from upper and lower circumferential surfaces and both circumferential surfaces of the housing 1, Formed,

The positional difference between the positions of the center positions of the concave grooves 301 of the fastening holes 3 on the upper and lower circumferential surfaces and the center position of the concave grooves 301 of the fastening holes 3 formed on both side circumferential surfaces Diameter (w).

3 to 6 show specific embodiments of the present invention.

As can be seen from the above, the present invention is provided with a recessed portion (2). In order to allow the housing (1) to be embedded in a structure of a building such as a wall or a pillar, When the mold is removed by curing the concrete after the concrete is put on the mold to cover only the incision part 2, when the mold is removed, the wall or pillar So that the electric device such as an overcurrent breaker, an earth leakage breaker or a connector can be built in the inside of the structure.

The present invention is characterized in that a fastener 3 formed of a semicircular fitting groove 301 and a holding piece 302 for fixing a reinforcing bar to the outer periphery of the housing 1 having the recessed portion 2 with the front open is formed Lt; / RTI &

Particularly, the positions of the fasteners 3 formed on the upper and lower circumferential surfaces and the circumferential surfaces on both sides are different from each other so that the transverse reinforcing bars 501 and the longitudinal reinforcing ribs 502, As shown in FIGS. 7 and 8, the spacing between the center lines of the grooves 301 of the fastening holes 3 formed on the upper and lower circumferential surfaces and the circumferential surfaces on both sides is different from the diameter of the reinforcing bars by the diameter of the reinforcing bars As shown in FIG.

In the present invention, if necessary, a through hole is formed in the upper end of the nipping piece 302 of the fastener 3, and the fastener is fastened with a screw therebetween, so that the reinforcing bar fitted to the nipping piece 302 can be fixed It will be. As shown in Fig. 6, in this embodiment, the number of fasteners 3 is increased correspondingly to the case where a plurality of transverse reinforcing bars 501 and a plurality of longitudinal reinforcing bars 502 are disposed, Can be made one or more.

In addition, the present invention is characterized in that the fasteners (3) located at the optimum position among the three transverse fasteners (3) and the longitudinal fasteners (3) according to the positions of the transverse reinforcing bars (501) 9 and 10 at the positions shown in Figs. 7 and 8 so as to be engaged with the guide grooves.

Even in such a case, the number and position of the lateral and longitudinal reinforcing bars fastened by the plurality of transverse fasteners 3 and the longitudinal fasteners 3 can be changed and used conveniently, As shown in FIG. If the number of the lateral fastening holes 3 in the present invention is three, it is preferable that the number of the longitudinal fastening holes 3 is also three. It is needless to say that they are arranged so as to be different by the diameter (w) of the reinforcing bars.

As shown in FIG. 5, the standard display unit 201, which indicates the size of the housing 1, is provided in the recessed portion 2 inside the housing 1 of the present invention, A fixing protrusion 601 is protruded from the outside of the housing 1 and a wiring 602 provided together with the reinforcing bar is wound so that the inside of the housing 1 9, in order to prevent the wiring 602 from being shortened before the electric devices and the wiring 602 are connected to each other, or the end of the wiring 602 can be prevented from coming into contact with the reinforcing bars due to the end of the wiring 602, A fixing protrusion 601 for fixing the wiring 602 may be formed on the outside of the housing 1 close to the wiring board 601. [

This is illustrative of the best mode embodiment of the present invention and not limitation of the present invention.

Accordingly, it is a matter of course that many modifications and variations of the present invention can be made without departing from the spirit and scope of the present invention, And falls within the scope of the technical idea of the present invention.

1: Enclosure 2: Inlet portion 3: Fastener
201: specification display section 301: concave groove 302:
w: diameter of the rebar 5: reinforcing frame 501: transverse reinforcing bar
502: longitudinal reinforcement 601: fixing protrusion 602: wiring

Claims (3)

An enclosure provided with a recessed portion whose front surface is open for installing an electric device,
Wherein a semicircular recessed portion and a retaining piece for retaining the reinforcing bars are formed on upper and lower circumferential surfaces and both circumferential surfaces of the enclosure,
And a position difference between a position of the concave groove center of the upper and lower circumferential surfaces and a concave groove center position of the fastener formed on both side circumferential surfaces is different by a diameter w of the reinforcing bars Fixed structure between junction box and reinforcing bar during formwork construction. The method according to claim 1,
Wherein the upper and lower circumferential surface fasteners and the two side circumferential surface fasteners are the same in number and have a plurality of fastener openings. The method according to claim 1,
Wherein the upper and lower circumferential surfaces are provided with the same number of fasteners on both circumferential surfaces and a plurality of fasteners on both circumferential surfaces so that the difference in position between the grooved center positions is different by the diameter w of the steel bar. Fixing structure between junction box and reinforcing bar.

Images