JPH01283010A - Underfloor wiring material - Google Patents

Abstract

PURPOSE:To obtain a wiring material for facilitating modification of layout and long route wiring by penetrating hollow wiring paths longitudinally and latitudinally through a square block while crossing in cubic. CONSTITUTION:Cavities 2, 3 to be employed as a wiring path are formed in a tile block 1 molded of concrete or synthetic resin. The cavity is provided with bellmouth terminals 4. The cavities 2, 3 are crossing in cubic. When such blocks 1 are laid, the cavities 2, 3 form a continuous wiring path.

Description

[Detailed description of the invention]

[Industrial Application Field] The present invention relates to an in-floor wiring path material for electric wires and cables.

[Conventional technology]

Conventionally, in-floor wiring is commonly installed by embedding conduit pipes in the floor in advance and pulling the wires into predetermined positions. Furthermore, recently, a raised floor type so-called free access floor has been used as a method of providing flexibility in wiring. With this method, the necessary cables can be rolled out and installed using the space under the floor. [Problem to be solved by the invention] Among these conventional methods, the wiring route is fixed in the method that includes wiring management, so it is not possible to add new wiring paths when changing the layout, etc. Mall wiring must be done. This creates unevenness on the floor, making walking dangerous. Also, in the case of a raised floor, it is possible to add electrical lines, but for this purpose, the flooring material (usually 5
This requires a lot of work, as it requires a lot of work to remove all the parts (lining the 0C1 corner unit floor) at once. The object of the present invention is to provide an in-floor wiring path material that eliminates the above-mentioned drawbacks of the prior art and can easily accommodate extensions and layout changes without causing the risk of unevenness on the floor surface. [Means for Solving the Problems] The above object of the present invention is to provide wiring in the floor,
The flooring is made up of rectangular blocks, and one or two wires penetrate the floor of the blocks in a straight line parallel to the floor surface.
This block has a cavity larger than a book, and one or more cavities that are on parallel planes with a slight deviation in the vertical direction from the cavity and three-dimensionally intersect with the cavity at a substantially right angle. This is achieved by an in-floor wiring path material characterized in that the cavity has dimensions that form continuous vertical and horizontal wiring paths when laid down to form a flat floor. In the case of manufacturing the cavity of the block according to the present invention, a metal pipe may be embedded in the cavity. (Function) In the present invention, since the vertical and horizontal wiring paths are wrapped around the metal body in the floor, wiring can be easily changed to any location. When changing the direction of the wiring path, remove the block of the present invention at that position in advance, change the insertion to the upper and lower wiring paths, stand it up, and then pass the electric wire cable through the cavity of the next block. , the work can be done without adversely affecting other wiring. [Example] Next, one example of the present invention will be described. However, the present invention is not limited to this example. FIG. 1 is a plan view (a), a front view (b), and a side view (C) of one embodiment of a block with a wiring route according to the present invention. Further, FIG. 2 is a plan view showing a situation in which the blocks 1 are arranged to form a floor surface. Here, 1 is a tile-shaped block molded from concrete or synthetic resin, and 2.3 is a cavity formed within it, and this cavity is the end of the cavity that may be formed by embedding a pipe etc. The part is shaped like a bell mouth terminal 4 to facilitate wiring. When these blocks 1 are laid out on the floor, the result will be as shown in FIG. 2, and the cavities 2 and 3 will be connected to each other to form a network, forming wiring paths connected to each other in a straight line. Additionally, a floor surface is usually formed by laying carpet or the like on top of these blocks. Here, the dimensions of the block used are approximately 50 to 60 cm on one side and approximately 5 to 20 C1 in thickness. Next, FIGS. 3 to 5 show other applied embodiments. Here, the block l has a notch 6 at its corner, and when arranged in a plane as shown in FIG. and a nut 8 with positioning fins. here,
Each block is supported by a plate 9 and a pedestal 10, and by rotating the vertical adjustment bolt 7, the height of the floor surface formed by the block 1 can be adjusted. Further, the finned nuts 8 enter the gaps 11 of each block to unify the left and right alignment. This allows the end of the wiring path to be positioned more reliably. In the case of changing the direction of wiring, the change can be easily made by excluding the block l at the change position and making the block free of wires that does not include wiring paths. [Effects of the Invention] With the wiring path using the in-floor wiring path material of the present invention, l!
Since a large number of wiring paths are formed in a grid pattern, additional wiring can be easily added when changing the layout. 2. Since the wiring path penetrates and connects to each block, long routes can be wired at once. 3. The vertical adjustment bolts make it possible to obtain a smooth floor surface with no looseness, making it easier to change or add wiring without causing any risk of unevenness on the floor surface. Additionally, construction costs were significantly reduced compared to conventional methods.

[Brief Description of the Drawings] Fig. 1 is a plan view (a), front view (b), and side view (C) showing one embodiment of the present invention, and Fig. 2 is a block diagram formed by arranging a large number of blocks. A plan view of the floor, and FIG. 3 is a plan view (a), a front view (b), and a side view (C) of the block showing another embodiment.
, Fig. 4 is a perspective view of the floor surface vertical adjustment column, and Fig. 5 is a perspective view of the 3rd column.
A plan view of the floor covered with the blocks shown in the figure. l...Block (floor surface), 2...Cavity, 3...Cavity, 4...Bellmouth-shaped terminal, 5...Block joint surface, 6...Notch, 7...・Vertical adjustment bolt, 8...finned nut, 9...plate, lO...pedestal 11...
gap. 1st cut 2nd cut

Claims (1)

[Claims] 1. When wiring is carried out in the floor, the floor material is made up of rectangular blocks, and there is one or more cavities that penetrate the floor of the blocks in a straight line parallel to the floor surface, and It has one or more cavities that are on parallel planes with a slight deviation in the vertical direction and three-dimensionally intersect with the cavity at almost right angles, and when these blocks are laid together to form a flat floor. . An in-floor wiring path material, characterized in that the cavity has dimensions that form a continuous vertical or horizontal wiring path.