JP2515464B2 - Piping / wiring system - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a piping / wiring system used for laying various kinds of piping / electrical wiring in a factory.

[0002] Production machines and equipment installed in factories are supplied with electric power, supply / discharge of cold / hot water, supply / discharge of steam or compressed air, wiring for control or communication, transfer of raw materials, discharge of dust, etc. In order to supply or discharge fuel, refrigerant, gas, etc., it is necessary to provide a single-pipe type or multi-pipe type pipe or wiring facility for each, but the present invention relates to a pipe / wiring system used in such a case. It is a thing.

[0003]

2. Description of the Related Art The above-mentioned pipes and wirings are more often provided with a plurality of equipment systems than a single type. Further, recent factories have computerized automatic control of production machines and coefficient management. For example, a large number of control systems and piping systems are connected to one machine or device.

In the conventional piping / wiring system, in many cases, the piping / wiring is embedded, supported and fixed on the upper surface or lower surface of the ceiling of the factory building structure, the upper surface of the floor surface or under the floor, and the inside or outside of the wall surface. In addition, regarding the supply and laying of materials used for piping and wiring, each independent supplier independently supplied and laid according to the scope of contract.

In addition, an air conditioner is often attached as an accessory to improve productivity and as an environmental measure for employees.
Also for these facilities, a piping system, electric wiring as a power source, a control wiring pipe, and a piping system as a cooling and heating source are required, and independent piping facilities are provided.

[0006]

By the way, in order to build an automatic production line that requires automatic raw material supply, automatic parts supply, automatic product storage, etc., a floor sensor must be made uniform because a movement sensor is attached. It is required and tends to dislike the proximity of metals. On the other hand, from the background that it is difficult to attach under the floor, improvement of piping and wiring system is required, and in order to reduce the production cost of materials used, it is desirable to make it prefabricated by factory production. ing. In addition, there is a demand for flexibility to build production facilities that support small lots of many types and to change manufacturing lines.However, the above-mentioned conventional piping / wiring system meets these requirements / requests. I didn't get it.

Therefore, an object of the present invention is to provide a piping / wiring system capable of laying various kinds of piping / wiring in a factory in a well-maintained state, and the piping used in the system. -It is in the place where it can be prefabricated by factory production of wiring materials.

[0008]

In order to achieve the above object, the present invention is characterized in that the piping / wiring system is roughly divided into three parts and formed into blocks.

That is, the first is a rack portion for supporting and concealing a piping and wiring group that runs laterally inside and outside the building and bypasses,
The second is a columnar stanchion that collectively houses a group of piping and wiring around each machine / equipment, and the third is a bridge part that connects the rack and the stanchion.

That is, in the piping / wiring system according to the present invention, the piping / wiring group that runs laterally inside and outside the building and bypasses is laid so as to be supported and concealed by the rack portion that is stretched along the wall surface or the ceiling surface or in an imaginary state. In addition, it is possible to store and pull down the piping and wiring group in a stanchion standing upright around the machinery and equipment so that piping and wiring can be done, and the rack part and the stanchion are connected by a separate bridge part. This is a piping / wiring system.

The stanchion has a hollow columnar shape,
All of the piping and wiring required for each machine and device are housed inside, and there is an entrance and exit at the position closest to the machine and device piping and wiring connection points, and flexible wiring for connection to machines and devices, It is desirable to connect with pipes and ducts. This makes it possible to construct a beautiful, flexible and well-organized piping system by setting a stanchion near the machine or device.

Further, this stanchion is preferably provided with a bottom plate which can be independently supported on the bottom surface, and the bottom plate can be fixed to the floor surface with bolts, nuts or the like. Furthermore, this stanchion has a vertically divided structure, and if the pipes are accommodated and both surfaces are joined, the pipes accommodated inside can be easily processed.

A large number of pipes are housed inside this stanchion, and each requires a space between the pipes for passing its own medium and wiring. In order to fix the pipes without being affected by the temperature of each stored item, after the pipes are stored, they serve both as an internal fixing and a heat insulator. It is better to fill with resin foam. In addition, it is desirable to provide ventilation holes in the lower part and the upper part between the power wiring system and the control system in order to remove heat from the wires.

The piping / wiring group to be housed in the stanchion is installed in advance at the production plant, and
It is desirable to fill it with a heat-insulating resin foam and bring it to the installation site if necessary.

In the rack portion, main piping, electric power wiring, control wiring, etc. are gathered in a single system so that the gathered piping group can be covered in a concealed state, thereby creating an aesthetically beautiful factory. You can If a removable canopy is provided on the upper surface of the rack, it becomes easy to clean dust accumulation and removal measures.

The bridge portion connects and connects the stanchion and the rack, but in order to enable the movement of the stanchion due to future plan changes, the piping and wiring inside the bridge have a flexible structure. It is desired to use. Further, it is desirable that the casing constituting the bridge has an expandable structure so that it can follow the movement of the stanchion. Also, it is desirable to cover the top surface with a canopy like the rack.

[0017]

As described above, in the present invention, the piping / wiring system is constructed by dividing the rack portion, the bridge portion and the stanchion into blocks, so that the corresponding portions can be prefabricated by factory production.

Further, since the piping / wiring is stretched around the rack in a concealed state and pulled down by individual stanchions around each device and facility, the floor surface is not occupied and is automatically occupied. It is suitable for building a production line and can build a beautiful and tidy piping / wiring system.

Further, since the rack portion where the main piping, the power wiring, the control wiring, etc. can be collectively piped into one system to the individual equipments and devices is divided into a bridge portion and a stanchion, any of the rack portions is divided. It can also be withdrawn from the part, and it has the flexibility to construct production facilities for small lots and various types of products, and to change manufacturing lines.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings show an embodiment of the piping / wiring system according to the present invention. FIG. 1 is a perspective view showing the piping / wiring state in the rack portion, stanchion, and bridge portion, which are the main parts. 2 is an exploded partial perspective view showing the structure of the stanchion.

In the figure, reference numeral 1 is a main pipe wiring group 2 such as main pipes, power wirings, control wirings, etc. that are laid along the wall surface or ceiling surface or in an imaginary state and run laterally inside and outside the building to detour.
Is a rack part that is covered in a concealed state and is made of a non-combustible material such as a metal plate, and its upper surface is covered with a canopy 3 of the same material.

Reference numeral 4 is a metal columnar stanchion having a hollow inside for accommodating and pulling down the individual piping / wiring group 5 around each machine / equipment, which is the closest to the connection point of the machine / equipment piping / wiring. A doorway 6 is provided at a position, and a bottom plate 7 that can stand on its own is provided on the bottom surface and is fixed to the floor surface with bolts, nuts, and the like. Flexible wiring, pipes, ducts 8 and the like are used to connect to machines and devices. 9
Is a vent hole, 10 is a warning light for indicating a failure of the machine and equipment corresponding to the stanchion, and 11 is an indicator for displaying the production quantity of the machine and equipment.

This stanchion 4, as shown in FIG.
Produced as a metal pillar with a vertically split structure.
After the individual pipe wiring group 5 is housed together in the production plant, the divided end faces are welded and integrated. In addition, a heat insulating resin foam 12 such as a hard urethane foam is filled for the purpose of fixing the stored pipes and heat insulation.

Reference numeral 13 is a bridge portion that connects the rack portion 1 and the stanchion 4, and is made of a metal or other noncombustible material, and is welded to the upper end of the stanchion 4 in order to correspond to the change of the position of the stanchion 4. The fixed casing 13a is connected to the fixed casing 13a by a movable casing 13b that is combined with the fixed casing in a nested manner and expands and contracts toward the upper surface of the rack portion 1. Reference numeral 14 is a flexible pipe / wiring member accommodated in the bridge portion 13 in order to correspond to the change of the position of the stanchion 4, and includes a main pipe wiring group 2 in the rack portion 1 and an individual pipe wiring group 5 in the stanchion 4. Are connected. The upper surface of the bridge portion 13 is also covered with a canopy made of metal or other noncombustible material.

The entrance 6 of the stanchion 4 and
For flexible wiring, piping, and connection / connection with the duct 8, a connection / connection member such as a plug-in system can be used.

[0026]

As described in detail above, the pipe / wiring system according to the present invention can be prefabricated by factory production by using a divided block system, which can reduce the production cost and can also reduce the floor cost. Suitable for building an automatic production line because the surface is not occupied by piping and wiring,
Moreover, it is possible to build a beautiful and tidy piping / wiring system, which is the most suitable piping / wiring system for modern factory equipment.

[Brief description of drawings]

FIG. 1 is a perspective view of an essential part showing an embodiment of a piping / wiring system according to the present invention,

FIG. 2 is an exploded partial perspective view of a stanchion in the system.

[Explanation of symbols]

 1 …… Rack part 2 …… Main piping wiring group 4 …… Stance 5 …… Individual piping wiring group 12 …… Heat insulating resin foam 13 …… Bridge portion

Claims (1)

(57) [Claims] 1. A piping / wiring group that runs laterally inside and outside a building and detours is supported and concealed along a wall surface, a ceiling surface, or a rack portion stretched around in an imaginary state, and is erected around a machine / equipment. A piping / wiring system in which the piping / wiring is possible by storing the piping / wiring group together in the installed stanchion and pulling it down, and connecting the rack part and the stanchion with separate bridge parts.
Has a self-standing bottom plate and has a vertically divided two-part structure.
None, after storing the piping and wiring inside, heat insulating resin foam
Filled and welded the divided end faces, and also the bridge part
Fixed casing with minutes connected to the top of the stanchion
Combined with this fixed casing in a nested fashion
With a flexible casing that has an expandable structure.
Wiring system.