JPH11275738A - Temporary floor plug-socket - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a temporary floor plug-socket which facilitates confirmation of a power supply position, and furthermore, superior water-proofness. SOLUTION: A floor plug-socket has a casing 2 erected on a floor 1 and a plug-socket 3 attached to the inside of the casing 2. A bottom opening 2a, through which a power supply line 4 drawn out of the floor 1 is inserted, is formed in the bottom part of the casing 2. An inclined ceiling plate 5 which covers the top end part of the casing is attached to the top part of the casing. Furthermore, a side opening 2b, through which the plug-socket is exposed, is formed in a part of the sidewall of the casing. A flange 6 which is fixed to the floor is provided on the side surface of the bottom part of the casing.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temporary floor outlet which is used in, for example, construction of a frame of a structure.

[0002]

2. Description of the Related Art Conventionally, in the construction work of a structure, etc.,
An electric cable is placed at a necessary place, and a power supply line of the electric cable is routed on the floor to a position where a primary-side power can be obtained so as to secure a power supply of used equipment.

[0003]

By the way, when the power supply is secured by using the electric cable as described above, the position of the power supply is uncertain because the electric cable is free to move. Since the outlet portion is exposed, rainwater directly falls on the outlet, which is problematic in terms of waterproofing.

SUMMARY OF THE INVENTION The present invention has been made to effectively solve such a conventional problem, and it is an object of the present invention to provide a temporary floor outlet which can easily confirm a power supply position and has excellent waterproofness. It is intended for.

[0005]

According to a first aspect of the present invention, there is provided a temporary floor outlet provided on a floor of a structure, comprising: a casing provided on the floor; An outlet to be attached, and a lower opening in which a power line drawn from the floor is inserted at a lower portion of the casing,
At the top of the casing, an inclined top plate that covers the upper end of the casing is mounted, and a part of the side wall of the casing is formed with a side opening that exposes the outlet, and at the lower side surface of the casing, And a flange fixed to the floor.

Here, the invention according to claim 2 is characterized in that a plurality of through holes through which bolts for fixing the outlet are inserted are formed in the side wall of the casing according to claim 1. Things. According to a third aspect of the present invention, the surface of the casing according to the first or second aspect has a security color.

According to the present invention, the casing is erected on the floor and the outlet is accommodated in the casing, so that the power supply position is fixed at a specific position. Then, the power supply take-out position becomes clear, and by surrounding the outlet with the casing and the top plate, it is possible to prevent rainwater and the like from adhering to the outlet, thereby improving waterproofness.

Then, as in the invention according to claim 2,
By forming a through-hole for inserting a bolt for fixing the outlet on the side wall of the casing, the outlet can be easily attached and the type of the outlet can be easily changed.

Further, as in the invention according to claim 3,
By making the surface of the casing a security color, the position of the casing can be easily confirmed, the position of the power supply can be easily confirmed, and troubles such as tripping can be prevented.

[0010]

1 to 3 show an embodiment of a temporary floor outlet according to the present invention, in which a casing 2 erected on a floor 1 of a structure and a casing 2 mounted inside the casing 2 are shown. A lower opening 2a into which a power supply line 4 drawn from the floor 1 is inserted, and an upper portion of the casing 2 which covers an upper end of the casing. A side opening 2b for exposing the outlet 3 is formed in a part of the side wall of the casing 2 and a flange fixed to the floor 1 is provided on a lower side surface of the casing 2. 6 is provided.

More specifically, as shown in FIG. 3, the casing 2 has a substantially U-shaped cross section made of a steel plate or the like, and has a side wall facing the side opening 2b. As shown in FIG. 1, a plurality of through holes 7 for inserting bolts (not shown) for fixing the outlet 3 are formed, and bolts are inserted into the through holes 7 from the outer surface side of the casing 2. Then, the outlet 3 is fixed in the casing 2 by screwing into the outlet 3 inserted in the casing 2.

The top plate 5 is formed of a steel plate similarly to the casing 2, and is inclined such that one end located on the side opening 2b is downward as shown in FIGS. The casing 2 is integrally attached to the casing 2 in a state in which the casing 2 is formed, and its peripheral portion is formed to have a planar shape so as to protrude from a side surface of the casing 2. The eaves are formed over the entire surface of the.

The flanges 6 are formed by bending a steel plate into an L shape, and are attached to the outer surfaces of a pair of parallel side walls of the casing 2, respectively. The flanges 6 are integrally fixed to the casing 2 by abutting the outer side of the casing 2 and fixing one side to the casing 2 by welding or appropriate fastening means. When the flanges 6 are fixed as described above, the other sides are substantially perpendicular to the side wall of the casing 2.

On the lower surface of the floor 1, there is provided a wiring pipe 8 in which the power supply line 4 is provided.
The wiring pipe 8 extends to the vicinity of the upper surface via a through hole 1 a formed at an appropriate position on the floor 1, and the power supply line 4 is connected to the inside of the through hole 1 a of the wiring pipe 8. Is pulled out above the floor 1 from the end located at the position 2 and connected to an outlet 3 mounted in the casing 2.

In FIGS. 1 to 3, reference numeral 9
Indicates an anchor bolt planted on the floor 1;
The casing 2 is fixed on the floor 1 by being provided on both sides of the through hole 1a and fixing the flanges 6 to the anchor bolts 9 respectively.

On the other hand, the surfaces of the casing 2 and the top plate 5 are coated with a security color such as vivid orange.

In the thus constructed erection floor outlet according to the present embodiment, the casing 2 is installed so as to cover the through hole 1a into which the end of the wiring pipe 8 is inserted, and is attached inside. Outlet 3
The power line 4 drawn from the end of the wiring pipe 8 is connected, and the flanges 6 provided on both sides of the casing 2 are fixed to the anchor bolts 9 planted on the floor 1. Thereby, it is installed on the floor 1.

Here, since the casing 2 is erected at a predetermined position on the floor 1, the position of the power supply can be easily confirmed. In particular, the position of the power supply can be easily determined by painting the surface with a security color. Confirmation is further facilitated and stumbling is prevented.

The area around the outlet 3 is the casing 2.
By being covered with the top plate 5, rainwater is prevented from directly splashing on the outlet 3, and the waterproofness is enhanced. In addition, the outlet 3 is protected by the casing 2, so that the outlet 3 is damaged. Is prevented. Here, by forming an eave on the upper part of the casing 2 by the top plate 5, the infiltration of rainwater into the casing 2 is suppressed, and the waterproofness to the outlet 3 is further enhanced.

On the other hand, since the power supply line 4 is drawn out of the floor 1 and connected to the outlet 3, the power supply line 4 is not exposed on the floor 1, so that the work is smoothly organized on the floor 1. It is performed. In addition, even when it becomes necessary to replace the outlet 3, it is possible to replace the outlet 3 by removing the outlet 3 by loosening a bolt inserted into the casing 2 and then reattaching another outlet. .

Here, by installing the above-mentioned construction floor outlet near the partition of the skeleton, it does not hinder the work and can be used as a power supply until just before finishing.

Note that the wiring pipe 8 shown in the above embodiment may not be laid depending on the progress of construction at the site. In this case, the power supply line 4 must be used in a bare state. Become.

[0023]

As described above, according to any one of the first to third aspects of the present invention, a casing is erected on a floor, an outlet is mounted in the casing, and the outlet is installed in the casing. Since the power supply line drawn from the floor is connected to the power supply line, the position of the power supply can be easily confirmed, and the lower end of the casing, the upper end of the casing, and the upper end of the casing cover the upper end of the casing. By mounting the inclined top plate, the outlet can be covered with the casing and the top plate to ensure waterproofness of the outlet. In addition, it is not necessary to route the power line on the floor, and the floor can be arranged and work can be performed smoothly, and the power line can be prevented from being damaged. After the required construction is completed, it can be relocated to another construction site and used.

And, as in the invention according to claim 2,
By forming a plurality of through holes through which bolts for fixing the outlet are formed in the side wall of the casing, the outlet can be easily attached and the work of replacing the outlet can be simplified. it can. Further, as in the third aspect of the present invention, by setting the surface of the casing to a security color, it is possible to more easily confirm the installation position and to eliminate troubles such as stumbling.

[Brief description of the drawings]

FIG. 1 is a partially cutaway front view showing an embodiment of an installation floor outlet according to the present invention.

FIG. 2 is a side view showing an embodiment of an installation floor outlet according to the present invention.

FIG. 3 is a cross-sectional view showing an embodiment of an installation floor outlet according to the present invention.

[Explanation of symbols]

 Reference Signs List 1 floor 1a through hole 2 casing 2a lower opening 2b side opening 3 outlet 4 power line 5 top plate 6 flange

Claims (3)

[Claims] 1. A temporary floor outlet provided on a floor of a structure, comprising a casing erected on the floor, and an outlet mounted in the casing, wherein the floor is provided at a lower portion of the casing. A lower opening into which a power line drawn out of the casing is inserted, an inclined top plate that covers an upper end of the casing is mounted on an upper portion of the casing, and the outlet is partially provided on a side wall of the casing. Forming side openings to expose the
A temporary floor outlet, wherein a flange fixed to the floor is provided on a lower side surface of the casing. 2. The temporary floor outlet according to claim 1, wherein a plurality of through holes through which bolts for fixing the outlet are inserted are formed in a side wall of the casing. 3. The temporary floor outlet according to claim 1, wherein the surface of the casing is made a security color.