JPS62501118A - Separate distribution board - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] Name of invention Separate distribution board Behind the scenes of invention The present invention relates to a separate distribution board.

The separate distribution board described herein is described in PCT application PCT/AU85100003. Particularly useful when used with FJJJ cabling systems that are However, it may be used with other wiring systems.

With the progress of office automation, the power supply end for each desk and each workstation is increasing. and/or one or more telephone connections and/or data processing or other equipment. It has become common to require a cable connection end.

The installation of such connections to desks and other work stages located throughout the building shall be , usually causes problems.

These problems can occur, for example, when workstations are installed in modern high-rise office buildings. It will be even bigger if you have a large room with a carpet on a cleat floor.

In high-rise buildings, equipment such as power or telephone mains is usually installed in vertical wiring ducts. are arranged from bottom to top. Then, a junction box is installed at the height of each floor, and - A main line extends from within a vertical wiring duct to the height of each floor, for example from one side of a building to the other. ing. The auxiliary main line is located in the main groove under the floor formed when the concrete floor is poured, or are installed in wall ducts provided for this purpose, or sometimes above the ceiling.

Reticulation cables run from the auxiliary main line to Usually, the main 7M In the secondary duct under the floor extending from the (main trench), on the ceiling or on the wall It is installed through the duct.

When it is necessary to run power, telephone and data cables over each floor, And when it is necessary to separate each wiring from each other, the layout and mesh of main lines and auxiliary main lines Wiring becomes complicated. trunk and/or reticulation A ready-made passageway is required on the auxiliary main line for connection to Routing separate cables within a space that is Various underfloor crossings to facilitate cable crossing while maintaining separation up to units have been proposed. These underfloor crossover units are usually made from metal. The structure is complex, large, expensive to manufacture, and requires handling of the cables housed within it. is inconvenient.

One object of the present invention is to provide a unit and unit that facilitates separate wiring in various usage situations. and to eliminate or at least improve upon the drawbacks of the prior art. be.

Summary of the invention The present invention provides a first plurality of parallel grooves extending in a first direction; has at least two subgroups, and the @ of the - subgroup is separated from the grooves of the other subgroups, and , a second plurality of parallel grooves extending transversely to the first direction and separated from each other; each parallel groove of the second plurality is provided, and each of the parallel grooves of the second plurality corresponds to all of the - subgroups of the first plurality of parallel the first plurality of parallel grooves; However, it is in the molding.

Preferably, the first parallel groove has at least three sub-sets of grooves.

Brief description of the drawing Preferred embodiments of the invention will now be described by way of example with reference to the accompanying drawings.

FIG. 1 is a partially cutaway perspective view of a molded product according to the present invention.

FIG. 2 is a perspective view of a second embodiment of the molded product according to the present invention.

FIG. 3 is a perspective view of the lower side of the molded article shown in FIG. 2.

DESCRIPTION OF THE PREFERRED EMBODIMENT In FIG. 1, the molding is a plastic plate with side walls 1, 2, 3.4 defining a rectangular periphery. It is an integrally molded plastic body.

The plastic integrally molded body has a large number of parallel grooves extending from the side wall 3 toward the side wall 1. 5.6.7 is formed.

The groove 5 is tunnel-shaped with an arched roof, whereas the groove 6.7 is rectangular in cross-section.

Groove 5 is a power groove, groove 6 is a telephone groove, and groove 8 is a data groove. Each groove is a partition wall It is separated from the adjacent groove by 8.

The lower end 9 of each partition wall 8 is such that the molded product can be placed on a flat foundation such as a concrete floor. They are flat and coplanar, and may be provided with an adhesive layer if desired.

The molding includes a gutter constituting a second plurality of grooves extending transversely to the direction of the grooves 5, 6, and 7. Grooves 10.11.12 are provided.

@5 has no roof at the point where it intersects with the gutter groove 10, so all the grooves 5 are upward. The raised bottom 14 of the gutter groove 11 and the gutter m12 It passes under the upper and lower bottoms 15. The groove 5 is a part of the gutter groove 10 whose bottom is the web 25. There is no bottom except for some places.

rlI6 has no roof at the point where it intersects with the gutter groove 11, so all the grooves 6 is in communication with the gutter groove 11 that crosses over it. The groove 6 is the raised bottom 1 of the gutter groove 12. 5 and the top of the gutter groove 10 pass under the bottom 13. The groove 6 has the web 26 at the bottom. There is no bottom except for the gutter groove 11.

The gutter 7 has no roof at the gutter groove 12 and therefore communicates with the gutter gutter 12; It passes under the raised bottom 14 of the gutter 11, and then is painted on the upright wall 17 and the roof 13. It is surrounded by a well-defined tunnel. The groove 7 is a gutter structure with the web 27 forming the bottom. There is no bottom except for point 2.

Grooves 5, 6 and 7 communicate with each upward opening near side wall 10.

K is provided near the side wall of the molded body to allow the lid to snap-lock to the molded body. A narrow groove-like retaining portion 30 is formed in the middle.

In its use, the molded body shown in Figure 1 should have its side edges abutting each other without any gaps. Alternatively, the side edge 1 should be attached to the wall, and the gutter grooves 10, 11, 12 should be attached to the adjacent molded body. K (on the floor) so as to align with the corresponding gutter groove to form a long gutter groove.

Passages 5, 6 and 7 are preferably described in the specification and drawings of said co-pending pcT application. It communicates with the corresponding underfloor duct as shown above.

The molded body in FIG. 1 is a pressed hardboard. etc., and the car is covered by a hatch 31 covered with a cut 32. It will be done. The hatch 31 is hinged to the carpet and the duct underneath it. can be raised for access to

When the compact is capped, the hatch 31 is attached to the load support 32 of the compact. Supported.

The edge of the hatch 31 is provided with an extruded strip (not shown), and the extruded strip The strip grips the edge between two sides, and the quick-release strip grips the edge of the carpet between the two sides. An upper horizontal flange is provided to neatly clamp the handle. The extruded strip It also has a depending molded part that engages with the groove-like retaining part 30 of the molded body. This equipment normally maintains its hatch in the closed position, but the upper lateral flange of the extruded strip You can insert your hand by inserting a screwdriver etc. under the hatch and raising the hatch. become capable.

When in use, the power auxiliary main line goes to gutter @IOK, the telephone auxiliary main line goes to gutter 311, and the The data line is arranged in the gutter groove 12.

If necessary, fill the specified area by raising one or more hatches down the length of the gutter. You can intervene if you wish. And it's all about carpets. It can be easily carried out without hoisting. Make the connection and mesh cage from the gutter groove 10 to two or more required hooks 5, telephone cables to the required grooves 6, In addition, the data cable is routed into the required groove 7 and then into the reticular duct. on duct).

If necessary, the telephone cable can be routed from the gutter 11 through the upward opening 21 to the wall socket. The power cable is routed from the gutter 10 through the upward opening 20 to the wall socket 41. wired to. Furthermore, the data cable is inserted into the required socket (unused) from the gutter groove 12. (as shown).

In all cases, power, telephone and data cables are separated from each other. There is.

Because molded bodies do not have a completely enclosed space, they can be combined into a single piece at a relatively low cost. It can be molded with plastic. Furthermore, the molded body can support floor loads Therefore, there is no need to place it in concrete. Also, installation on existing buildings is not possible. It is possible.

As will be understood by those skilled in the art, this molding may require placement adjacent to a wall. do not. The corner molding is designed so that 1 gutter groove 10, 11, and 12 avoid obstacles. You can leave it.

To attach the molding to the floor, use a skirting board. It may be attached to the base of the wall like a board. In this case, hatch 31 is replaced by fascia. In this case, the upward opening 20, 21, and 22 communicate with the corresponding underfloor ducts.

The moldings shown in Figures 2 and 3 are similar in many respects to those in Figure 1, but It has a strip 45 that engages in a snap-locking manner on an object, thereby allowing the gutter grooves 10, 11.1 Hold the cable within 2. These strips are particularly suitable for moldings with skirting bo Useful when placed like a skirting board .

In the above embodiment, a shape having three gutter grooves and three sets of small grooves is shown, but other configurations are possible. It is also possible to use a combination of

Additionally, the present invention may be practiced using a variety of materials and in other shapes and dimensions; All further modifications are considered to be within the scope of this invention.

Procedural amendment (voluntary) July 18, 1986

Claims (9)

[Claims] 1. A first plurality of parallel grooves extending in a first direction are provided, the plurality of parallel grooves having a small number of parallel grooves. Both have two sets of small sets, the groove of one set is separated from the groove of the other set, and the groove of the first set is separated from the groove of the other set. a second plurality of parallel grooves extending in a direction transverse to the direction and separated from each other; and each parallel groove of the second plurality includes all of one subgroup of the first plurality of parallel grooves. in communication with the groove and separated from other subassemblies of the first plurality of parallel grooves; Molded objects. 2. The molded product according to the preceding item, wherein the molded product is an integral molded product. 3. In front of the first plurality of parallel grooves having at least three sub-sets of grooves. The molded article according to any one of Items 1 and 2 above. 4. wherein the second plurality of grooves has one groove corresponding to each subgroup; The molded article described in any of the sections. 5. Each of the second plurality of parallel grooves communicates with an upward opening adjacent to one side line thereof. The molded article according to any of the above items. 6. An engaging molded portion is provided that allows the lid to be engaged in a snap locking manner. However, the molded article described in any of the above items. 7. As described in any of the above items, the device has a strip that can be selectively engaged. Molded objects. 8. 7. A molding according to claim 7, wherein the strip is snaplockable. thing. 9. 1 or 2 and 3 of the accompanying drawings.