JP3179132U - Wiring storage device for assembly house - Google Patents

Abstract

Wiring storage device for an assembly house that simplifies wiring work on-site when constructing an assembly house, makes most of the electrical material reusable even after dismantling, and enables indoor wiring without sacrificing aesthetics I will provide a.
A ceiling storage part and an openable / closable door 2 are provided in a part of the ceiling of the assembly house 1 to enable access to the ceiling storage part. A cable assembly product modularized in accordance with the assembly house 1 is stored in a ceiling storage section in the ceiling. Dedicated connectors 9a and 10c are provided at the ends of the cables to electrically connect the wiring in each assembly house 1 and the adjacent assembly houses 1. All these wirings are concealed inside the openable door 2.
[Selection] Figure 5

Description

  The present invention relates to an assembly house wiring storage device capable of efficiently performing wiring work when an assembly house such as a unit house or a prefabricated house is constructed.

  As shown in FIG. 6, assembly houses such as unit houses and prefabricated houses are a type of construction method that creates a space of various sizes by combining modular steel frame structures. Compared to the general construction method, most of the construction work at the construction site is produced at the factory in advance, so that the construction period at the construction site can be greatly shortened.

  The assembly house is carried into the construction site with the ceiling finished due to its construction method. Therefore, the electric wire wiring connection between unit houses and the power wiring connection of an air conditioner and the like cannot be wired in the ceiling, resulting in an exposed wiring work at the construction site. For this reason, the cable must be routed indoors, and a wiring duct as shown in FIG. 7 must be provided in the room so that the cable is not conspicuous.

  On the other hand, Patent Document 1 describes a wiring structure of a unit cable for a prefabricated house in which wiring of each room block constituting the prefabricated house is connected in advance to each room block. According to this wiring structure, unit cables and joint boxes are wired in advance to each room block, and when connecting each room block, the unit cables are connected to each other by connecting each joint box. The wiring connection between them is completed.

JP 2000-32635 A

  However, as shown in FIG. 7, when electrical wiring is performed on the indoor side of the ceiling, it becomes exposed wiring, which is dangerous because it may be easily touched by a building user who lacks electrical knowledge. In addition, when a wiring duct for storing the wired cables is installed, it is installed so as to crawl on the ceiling, so that the aesthetic appearance of the room is impaired.

  On the other hand, according to the wiring structure described in Patent Document 1, a structure is employed in which a room block in which a unit cable is previously installed and a wiring of another room block are electrically connected via a joint box. . For this reason, the connection accuracy between the room blocks greatly affects the connection accuracy between the joint boxes. That is, since the joint box is fixed to the room block, it is necessary to increase the connection accuracy of the room block in order to increase the connection accuracy of the joint box.

  However, the connection accuracy of the room blocks has the accuracy of connecting the casing-shaped rooms to each other, but it is extremely difficult to increase the accuracy to accurately connect the electrical wirings collected in the joint box. Moreover, since a large force is applied when the room blocks are connected to each other, the joint boxes may come into contact with each other and the contact portion may be damaged.

  Furthermore, since the unit cable described in Patent Document 1 is configured for a specific floor plan, it cannot be reused for other floor plans.

  In addition, when building unit houses for various purposes by combining unit houses with a basic structure, such as multi-unit building houses, the degree of freedom in wiring work is required as much as possible. Therefore, if a unit cable, a joint box, or the like is previously attached to the unit house, there is a problem that the freedom of wiring work is lost and the construction of a multi-span assembly house that is a target structure is hindered.

  Therefore, the present invention was devised to solve the above-mentioned problems, and when constructing an assembly house such as a unit house or a prefab house, the wiring work at the site can be simplified, and the assembly work can be simplified. It is an object of the present invention to provide an assembly house wiring storage device that allows most of the electric materials to be reused even after the house is dismantled, and that enables indoor wiring in a form that is safer and does not impair the beauty.

  In order to achieve the above object, a first means in the present invention is a wiring storage device for an assembly house that performs electrical wiring to the assembly house 1 composed of a unit house or a prefab. A ceiling storage part 5 whose bottom surface is open to match the short side length of the cable, and a cable assembly product 6 in which various cables used for assembly house wiring are modularized is built in the ceiling storage part 5; The openable door 2 that can be freely opened and closed is provided at the opening of the ceiling storage portion 5, and electrical wiring for an assembly house is performed from the lower surface of the ceiling via the cable assembly 6.

  In the second means, the cable assembly 6 includes a unit cable 10a that is configured in advance to match the short side length of the assembly house 1 and is connected to the switchboard 12 via the lamp cable 13, and the adjacent assembly house 1. An assembly house connection cable 10b connected to the unit cable 10a and a breaker connection cable 9 connected to the breaker 7 embedded in the ceiling are fixed integrally to the fixed base 11, and the fixed base 11 is connected to the ceiling storage portion. 5 is configured to be detachably attached to the assembly house 1 main body in 5.

  In the third means, one side of the openable door 2 is fixed to the ceiling surface via a hinge 3 and the other side is provided with a knob 4 so that the knob 4 can be opened and closed by twisting. When the openable door 2 is opened, the breaker connection cable 9 and the unit cable 10a in the ceiling storage part 5 and the assembly house connection cable 10b can be connected. .

  The fourth means is that the dedicated connectors 9a and 10c are provided at the ends of the breaker connection cable 9 and the unit cable 10a and the assembled house connection cable 10b.

  According to the first aspect of the present invention, the ceiling storage portion 5 incorporates a cable assembly product 6 in which various cables used for assembly house wiring are modularized, and the openable / closable door 2 that can be opened and closed at the opening of the ceiling storage portion 5. Since the wiring duct is not visible, the aesthetic appearance of the room is not impaired. In addition, since the opening / closing door 2 that can be opened and closed is provided at the opening of the ceiling storage portion 5 and the electrical wiring for the assembly house is performed from the lower surface of the ceiling via the cable assembly product 6, A safe indoor environment can be secured.

  According to the second aspect of the present invention, in the cable assembly product 6, the unit cable 10 a, the assembly house connection cable 10 b, and the breaker connection cable 9 are integrally fixed to the fixed base 11, and the fixed base 11 is connected to the ceiling storage portion 5. By being configured to be detachably attached to the assembly house 1 main body, the space on the back surface of the ceiling that has not been used so far can be used as a space for wiring. As a result, when constructing an assembly house such as a prefabricated house, the local wiring work can be simplified, and indoor wiring can be performed without impairing the beauty.

  As described in claim 3, when the openable door 2 is opened, the breaker connection cable 9 and the unit cable 10a in the ceiling storage part 5 and the assembly house connection cable 10b can be connected to each other. Wiring work can be simplified and it can be used safely.

  According to the fourth aspect, since the dedicated connectors 9a and 10c are provided at the ends of the breaker connection cable 9 and the unit cable 10a and the assembly house connection cable 10b, a specialized electric engineer is not required. Simple and reliable indoor electrical wiring. Furthermore, since a set of cables that are modularized according to the assembly house can be repeatedly attached and detached at the connector portion, the electrical material can be reused. As a result, most of the electric materials can be reused even after the assembly house is dismantled.

It is a schematic diagram of a ceiling plane showing one embodiment of the present invention. It is principal part sectional drawing of the ceiling side surface which shows one Example of this invention. It is the elements on larger scale of sectional drawing shown in FIG. It is the schematic which shows one Example of the cable assembly product of this invention. It is an electrical wiring diagram showing one embodiment of the present invention. It is an external appearance perspective view which shows one Example of an assembly house. It is an internal perspective view which shows one Example of an assembly house.

  As described above, according to the present invention, in the indoor electrical wiring of the assembly house, various cables can be stored in the ceiling storage part 5, so that it is safe and does not impair the aesthetics of the room, and all the connectors can be easily and repeatedly attached and detached. As a result, the initial objectives such as simplifying the wiring work and maintaining the reusability of the electrical material were achieved.

  FIG. 1 is a schematic ceiling view showing an embodiment of the present invention, and FIG. 2 is a sectional view. As shown in the figure, two openable doors 2 are provided on a part of the ceiling surface of the assembly house 1.

  FIG. 3 shows a partially enlarged view of the cross-sectional view shown in FIG. The openable door 2 has a structure in which one side is fixed to the ceiling surface via a hinge 3 and the other is provided with a knob 4 that can be easily opened and closed by twisting it. A cable assembly 6 that is modularized according to the length of the short side of the assembly house 1 is built in the ceiling storage portion 5 of the assembly house 1. In addition, a power supply cable 8 is connected to the breaker 7 embedded in the ceiling of each assembly house 1, and this is also built in the ceiling storage unit 5.

  A schematic diagram of the cable assembly 6 is shown in FIG. A breaker connection cable 9, a unit cable 10a, and an assembly house connection cable 10b are integrated with the cable assembly product 6, and are easily attached and detached by fixing the assembly house 1 body and bolts via a fixed base 11.

  An electrical wiring diagram showing an embodiment of the present invention is shown in FIG. The power supply cable 8 and the breaker connection cable 9 are easily connected via a dedicated connector 9a. The unit cable 10a and the assembly house connection cable 10b between the adjacent assembly houses 1 are easily connected via the dedicated connector 10c. The unit cable 10 a at the extreme end on the switchboard 12 side is connected to the switchboard 12 via the electric light cable 13. A power device 14 such as an air conditioner is connected to the switchboard 12 via a power cable 15. By supplying the primary power supply 16 to the switchboard 12, electricity can be supplied to the entire building.

  In one embodiment of the present invention, the description is based on a unit house connected to four buildings in particular. However, the present invention is not limited to the illustrated example. It can also be used for prefabricated houses with other configurations. In addition, each configuration, material, and the like of the parts used in the present invention are not limited to the illustrated examples, and design changes within a range that does not change the gist of the present invention are arbitrary.

DESCRIPTION OF SYMBOLS 1 Assembly house 2 Open / close-type door 3 Hinge 4 Knob 5 Ceiling storage part 6 Cable assembly product 7 Breaker 8 Power supply cable 9 Breaker connection cable 9a Dedicated connector 10a Unit cable 10b Assembly house connection cable 10c Dedicated connector 11 Fixed base 11a Installation Hole 12 Switchboard 13 Light cable 14 Power equipment 15 such as air conditioner Power cable 16 Primary power supply

Claims (4)

  In an assembly house wiring storage device that performs electrical wiring to an assembly house consisting of a unit house or a prefabricated house, a ceiling storage portion having a lower surface opened to match the short side length of the ceiling is formed on the ceiling constituting the assembly house. In the ceiling storage part, a cable assembly product in which various cables used for assembly house wiring are modularized is provided, and an openable / closable door is provided at the opening of the ceiling storage part. An assembly house wiring storage device, wherein electrical wiring for an assembly house is performed through a cable assembly product.   The cable assembly product includes a unit cable configured to be adjusted in advance to the short side length of the assembly house and connected to the switchboard via an electric light cable, and an assembly house connection cable connected to a unit cable between adjacent assembly houses. A breaker connection cable for connecting to a breaker embedded in the ceiling is integrally fixed to a fixed base, and the fixed base is configured to be detachably attached to the assembly house body in the ceiling storage portion. A wiring storage device for an assembly house according to 1.   The openable door is fixed to the ceiling surface on one side via a hinge, and the other is equipped with a knob, which is configured to be opened and closed by twisting, and opening the openable door. The assembly house wiring storage according to claim 1 or 2, wherein the ceiling housing section is opened, and the breaker connection cable and the unit cable in the ceiling storage section are connected to the assembly house connection cable. apparatus.   4. The assembly house wiring storage device according to claim 1, wherein a dedicated connector is provided at an end of the breaker connection cable and the unit cable and the assembly house connection cable. 5.

Images