JP2733563B2 - Floor wiring method for cables and the like, floor structure for wiring of cables and the like, floor wiring apparatus for cables and the like, and wiring floor material, lid and laying rope used for the wiring floor structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor wiring method for laying cables such as communication lines and power lines on a floor on which devices such as computers are placed, a floor structure for wiring cables and the like,
The present invention relates to a floor wiring device such as a cable, and a wiring floor material, a lid, and a laid rope used in the wiring floor structure.

[0002]

2. Description of the Related Art Conventionally, in a place where a large number of cables are wired, such as a computer room, a large number of wiring floor materials having predetermined wiring pits opened upward for inserting the cables are laid on the floor surface. First, after wiring a cable in the wiring pit, the wiring pit is covered with a lid, and a finishing material such as a carpet is placed on the wiring pit to perform wiring.

[0003]

However, in such a floor wiring method, when wiring a cable for adding a terminal such as a computer or a telephone, a carpet and a cover are operated by moving the equipment over the entire area to be wired. And the wiring pit must be opened, which is very troublesome. Alternatively, when creating a new location where a large number of cables are to be routed, such as in a computer room, it is common for the interior contractor to lay the wiring flooring, and for the computer and electrical contractors to route the cables. ing. For this reason, once the interior contractor finishes the laying of the wiring floor material, then the computer manufacturer and the electric contractor will carry out the wiring, so the carpet and the lid that have been laid must be removed again over the entire wiring route. It was inconvenient.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and has as its object to provide a floor wiring method and a cable, etc., capable of wiring cables without removing a carpet or a lid. An object of the present invention is to provide a wiring floor structure , a floor wiring device such as a cable, and a wiring floor material, a lid, and a laid rope used in the wiring floor structure .

[0005]

Means taken by the present invention to solve the above-mentioned problems are as follows. First, the gist of the invention described in claim 1 is that a cable or the like is wired inside the upper opening. A cover for covering the opening of the wiring pit, a guide rail for guiding the shuttle while holding a shuttle provided with a connecting portion to which the cable or the like is connected is provided continuously facing the wiring pit, and the guide is provided. A shuttle equipped with a rope having rigidity that can be pushed into the rail by itself is moved along the wiring path by operating the rope while being held on the guide rail, and the cable or the like is placed in the wiring pit. The gist of the invention according to claim 2 is that a wiring floor material having a wiring space in which a cable or the like is laid inside with a lower opening. In addition, a guide rail that guides while holding a shuttle having a connecting portion to which a cable or the like is connected is provided continuously facing the wiring space, and a rope having rigidity that can be pushed into the guide rail by itself is provided. A floor wiring method, wherein the shuttle provided is moved along a wiring path by operating the rope while being held on the guide rail, and the cables and the like are laid in the wiring space. , Respectively.

Next, the gist of the invention according to claim 3 is that a wiring floor material main body laid on the floor surface to form a wiring pit in which cables and the like are laid inside at the upper opening. A lid having a guide rail that guides while holding a shuttle having a connecting portion to which cables and the like are connected, wherein the lid has a rigid rope that can be pushed into the guide rail by itself. Equipped shuttle,
The wiring pit is covered by continuously guiding the guide rail to the wiring pit so as to move along the wiring pit while being held on the guide rail by operating the rope. Floor structure ".

[0007] Next, the gist of the invention according to claim 4 is that a wiring floor material main body installed on the floor surface to form a wiring pit in which a cable or the like is laid in the upper opening. A guide rail that guides while holding a shuttle having a connecting portion to which cables and the like are connected, and a cover that covers the wiring pit so that the guide rail continuously faces the wiring pit. By moving a shuttle provided with a rope having rigidity that can be pushed into the guide rail by itself along the wiring pit while being held by the guide rail by operating the rope, Cable floor and the like can be laid on the floor.

[0008] The gist of the invention according to claim 5 is that a lid body for covering a wiring pit having an upper opening formed by a wiring floor material installed on a floor surface is provided. A guide rail that guides while holding a shuttle provided with a connecting portion to which cables and the like are connected, and covers the wiring pit so that the guide rail faces the wiring pit continuously. A shuttle provided with a rope having rigidity that can be pushed into the rail by itself is moved along the wiring pit while being held on the guide rail by operating the rope, and a cable or the like is laid in the wiring pit. Lid "characterized by being made possible.

Next, the gist of the invention according to claim 6 is that a wiring floor material main body installed on a floor surface to form a wiring pit in which a cable or the like is laid in the upper opening. A shuttle provided with a connecting part for connecting a cable or the like, a wiring floor material comprising a cover body having a guide rail which continuously faces the wiring pit by covering the wiring pit; And a long rope having rigidity that can be pushed into the guide rail by itself.The shuttle rope held by the guide rail is moved along the wiring pit by operating the rope. In this case, a cable or the like is laid in the wiring pit.

[0010] The gist of the invention according to claim 7 is to provide a laying rope used for laying cables and the like in a wiring space under the floor, wherein a connecting portion to which the cables and the like are connected is provided. The extended member has a shuttle formed to protrude laterally, and the cable or the like is routed inside the lid or the lower opening that covers the opening of the wiring pit where the cable or the like is routed inside at the upper opening. A hollow cylindrical shape provided with a slit continuous in the longitudinal direction in any of the wiring floor material main bodies having a wiring space, and a guide rail provided continuously in the wiring space under the floor, It consists of a long rope having rigidity capable of pushing the shuttle by itself, and the extending member has a slit for connecting a cable or the like outside the guide rail to the shuttle in the guide rail. It is over-capable formed, the shuttle is moved in the guide rail by the operation of the rope, there the cable or the like laying ropes ", which comprises laying on the wiring space.

[0011]

According to the first and second aspects of the present invention, the cable C and the like are held in the guide rail 21 and moved in the wiring space by the shuttle 31 without opening the cable C in the wiring space. Etc. are wired.

Next, according to the third aspect of the present invention, the shuttle 31 is connected to the wiring pit 11 while being held by the guide rails 21 provided continuously in the longitudinal direction on the surface of the lid 20 facing the wiring pit 11. So you can move inside
By connecting and pulling the cable C or the like to the shuttle 31, the cable C or the like can be wired in the wiring pit 11 without opening the lid 20.

Next, according to the invention described in claim 4 or 5, the cover 20 is covered with the wiring pit 11 by
By holding and moving the shuttle 31 on a guide rail 21 provided on the surface facing the wiring pit 11 of the lid 20 in the longitudinal direction and continuously, the cable C and the like enter the wiring pit 11 without opening the lid 20. Can be wired.

Next, according to the invention as set forth in claim 6, the lid 20 is covered with the wiring pits 11 so that the lid 2 is covered.
By holding and moving the shuttle 31 on the guide rail 21 provided in the longitudinal direction on the surface facing the wiring pit 11, the cable C and the like are wired in the wiring pit 11 without opening the lid 20. A wiring floor device can be provided.

According to the seventh aspect of the present invention,
Since the shuttle 31 can be sent to the guide rails 21 provided in the longitudinal direction continuously on the wiring pits opened on the upper surface of the wiring floor material, or on the surface facing the upper opening pit formed between the wiring floor materials, This makes it possible to provide a laid rope that can route the cable C or the like into the wiring pit 11 without opening the lid 20.

[0016]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a wiring floor structure according to a first embodiment of the present invention; FIG. 1 shows a wiring floor main body 10 in the wiring floor structure 1, which has a wiring pit 11 in the upper opening through which a cable C or the like is wired. As shown in FIG. 3, the wiring floor main body 10 is laid on the floor surface F so that the wiring pits 11 communicate with each other. In addition, cable C from distribution board
In the case of wiring, etc., first, wiring to a predetermined wiring pit 11 may be performed through a main duct.

Next, as shown in FIG.
Shuttle 3 to move inside and draw cable C etc.
A cover body 20 provided with guide rails 21 for guiding the guide rails 1 while holding them in the longitudinal direction is covered with the wiring pits 11 so that the guide rails 21 face the wiring pits 11. The lid 20 has a width slightly larger than the opening width of the wiring pit 11, and is placed in the mounting grooves 12 provided at both ends of the opening of the wiring pit 11 as shown in FIG. The floor structure 1 is covered so as to have a uniform surface. The shape of the guide rail 21 is not particularly limited as long as it has a function of guiding while holding the shuttle 31 in addition to the shape shown in the embodiment.

The lid 20 is covered so that the guide rails 21 of the adjacent lids 20 communicate with each other. However, in order to guide the shuttle 31, the guide rails 21 need to be reliably communicated with each other. Yes, connecting structure 2 as shown in FIG.
3 is provided. The connecting structure 23 is not particularly limited as long as it has a function for securely communicating the guide rails 21 with each other, in addition to the connecting structure shown in the embodiment.

Next, as shown in FIG. 6, a shuttle 31 having a rigid rope 32 which can be pushed in by itself is fed from the starting point while being held on the guide rail 21 as shown in FIG. Note that the start point and the end point described later are not limited to the first and last points of the wiring path of the cable C, but also mean one point between the wiring paths. This is because, for example, when the wiring path is long or when it is bent in the middle, the cable C or the like may be wired once to the middle of the wiring path, and the cable C or the like may be continuously wired. Shuttle 3
1 is not limited to the one shown in the embodiment, but conforms to the shape of the guide rail 21 and
What is necessary is just to have the function which is held and guided by 1.

Next, as shown in FIG. 8, the cable C and the like are connected to the shuttle 31 at the end point. As a connecting method, the connecting rope 35 is tied to the cable C or the like, and the other end is tied to the connecting hole 34 of the extending member 33 provided in the shuttle 31 or the connecting hole 34 provided in the shuttle 31 main body. It should be noted that, instead of using the connecting rope 35, a case having a connecting function may be used.

Then, as shown in FIG. 9, the rope 32 is pulled to pull the shuttle 31 back to the starting point, and the cable C and the like are pulled in. Thus, the cable C and the like are wired between the start point and the end point. After the wiring, the shuttle 31 is separated from the cable C or the like.

The wiring space under the floor in the floor wiring method according to the second aspect is limited to the space formed by the wiring pits 11 having the upper opening as in the wiring floor structure 1 shown in FIG. Instead, for example, the wiring floor structure 1 including the floor panel 13 and the legs 14 as shown in FIG. 10, and a wiring space having a lower opening may be formed. Further, the wiring space here is a wiring floor structure 1
Are laid at predetermined intervals to include those formed by the wiring pits 11 formed between the wiring floor structures 1.

The wiring floor structure 1 shown in FIG. 11 is formed by extrusion molding of a metal such as resin or aluminum, and has a cross section in which wiring pits 11a having upper openings and wiring pits 11b having lower openings are formed alternately. It has a square wave shape. FIG.
Wiring pits 11 formed between the wiring floor structures 1 shown in FIG.
The cover 20 is covered with a cover 20, and a guide rail 21 is provided on the cover 20. Wiring is performed using the guide rail 21.

FIGS. 13 and 14 show an embodiment of the shuttle 31 and the rope 32. FIG. The shuttle 31 is held and guided by the guide rail 21 and conforms to the shape of the guide rail 21. Shuttle 31
It is used to connect cables C and the like,
Extension member 33 having connection hole 34 below shuttle 31
Is provided. In this case, the cable C or the like is connected to the connection rope 35 by passing the connection rope 35 through the connection hole 34. The structure for connecting the cables C and the like is not limited to the case where the connecting rope 35 is used. Further, the structure is not limited to the structure in which the extension member 33 is provided in the shuttle C, but may be a structure in which the shuttle 31 itself is provided with a connection hole 34 through which the connection rope 35 can be connected.

The rope 32 is connected to the shuttle 31, has a rigidity capable of being pushed into the guide rail 21 by itself, and has a breaking strength capable of withstanding the tension applied when the cable C or the like is pulled in. Things are good. Such a rope 32 may be, for example, a braided steel wire or a plurality of steel wires, or a rod-shaped extruded synthetic resin, a tightly twisted synthetic resin fiber,
R and P may be formed in a rope shape.

Since both the shuttle 31 and the rope 32 reciprocate in the guide rail 21, it is desirable that the shuttle 31 and the rope 32 be lightweight. The shuttle 31 and the rope 32 are connected to the rope 3
The shuttle 31 may be integrally formed at the tip of the two, or the shuttle 31 and the rope 32 may be formed separately from each other.

Next, the wiring floor structure 1 according to claim 3 will be described in detail based on an embodiment. First, the wiring floor main body 10 shown in FIG. 1 is a square wiring floor main body 1 made of polyethylene and having a side of 1000 mm.
0, so that a large number are laid on the floor F. The wiring floor body 10 has wiring pits 11 each having a substantially U-shaped cross section and an opening width of about 50 mm.
Four are formed vertically at mm intervals. Mounting grooves 12 are provided at both ends of the opening of the wiring pit 11 so as to have a uniform surface with the cover 20 covered. In addition, wiring pit 1
The opening width and interval of 1 are not particularly limited to those shown in the embodiment, and the material of the wiring floor body 1 may be any material having a predetermined strength in addition to the material shown in the embodiment. .

Next, the lid 20 shown in FIG. 2 is manufactured to have a length equal to the width of the wiring floor structure 1 by extrusion molding or pressing of a metal or a synthetic resin. Is 1000 mm, but may be longer or shorter than the width of the floor structure. The wiring pit 11 is provided on the lid 20.
The guide rail 21 is provided continuously in the longitudinal direction on the surface facing the. The guide rail 21 guides while holding the shuttle 31 that moves in the wiring pit 11 and draws the cable C and the like. The structure includes those shown in FIGS. 13 to 14 in addition to those shown in the embodiment.
The shape of the guide rail 21 is not limited to the shape shown in the embodiment as long as the guide rail 21 has a function of guiding while holding the shuttle 31.

It is desirable that the lid 20 has a structure that allows the guide rails 21 to be connected to each other. And
In order to prevent the guide rails 21 from being displaced in a continuous state and to facilitate the alignment of the guide rails 21, a fitting structure as shown in FIG. 5 or FIG. It is desirable to have one. In addition, these connection structures 23 are provided with a mechanism that slides pins by operation from above the lid 20.
After the lid 20 is covered, the lid 20 can be connected so that the guide rails 21 are not displaced in a continuous state.

Next, the lid 20 according to the fourth aspect will be described. The cover 20 according to claim 4 covers the wiring pit 11c formed between the wiring floor structures 1 as shown in FIG. 11 in addition to the cover 20 shown in FIG.
Contains 0. This lid 20 is, as shown in FIG.
It is configured to be placed on a placement section 16 provided in the wiring floor structure 1. The lid 20 is manufactured by extrusion or pressing of a metal or a synthetic resin. As shown in FIG. 12, a guide rail 21 is provided on the surface facing the wiring pit 11 on the lid 20 so as to be continuous in the longitudinal direction. The guide rail 21 guides while holding the shuttle 31 that moves in the wiring pit 11 and draws the cable C and the like. The shape of the guide rail 21 is not limited to the shape shown in the embodiment as long as the guide rail 21 has a function of guiding while holding the shuttle 31. Further, it is desirable that the lid 20 has a structure in which the guide rails 21 can be connected to each other, so that the guide rails 21 are not displaced in a continuous state, and the positioning of the guide rails 21 can be easily performed. As described above, the connection is achieved by fitting the connection pins 25 into the connection grooves 24.

It should be noted that the present invention can be similarly applied to pipes of electric conduits, hot and cold water pipes, and gas pipes in addition to the cable C.

[0032]

As described above, according to the floor wiring method for cables and the like according to the first and second aspects of the present invention, the shuttle which reciprocates in the wiring space while the cables C and the like are held by the guide rails 21. By 31, the cables C and the like are wired in the wiring space without opening the upper part.

Next, in the wiring floor structure 1 according to the third aspect of the present invention, the shuttle 31 is held by the guide rails 21 provided on the surface of the lid 20 facing the wiring pits 11 in the longitudinal direction. Can move in the wiring pit 11, so that the cable C or the like can be wired into the wiring pit 11 without opening the cover 20 by connecting and pulling the cable C or the like to the shuttle 31.

Next, according to the fourth or fifth aspect of the present invention, by covering the wiring pits 11, the guide rails 21 provided on the surface of the lid 20 facing the wiring pits 11 are provided continuously in the longitudinal direction. The cable C without opening the lid 20 by holding and moving the shuttle 31
Can be wired in the wiring pit 11.

Next, according to the sixth aspect of the present invention, the cover 20 is covered with the wiring pits 11 so that the cover 20 is covered.
A cable that can be routed in the wiring pit 11 without opening the lid 20 by holding and moving the shuttle 31 on a guide rail 21 provided in the longitudinal direction on the surface facing the wiring pit 11 of FIG. A floor apparatus can be provided.

According to the seventh aspect of the present invention,
The shuttle 31 can be fed to a guide rail 21 provided in the longitudinal direction continuously on a wiring pit opened on the upper surface of the wiring floor material or on a surface facing the upper opening pit formed between the wiring floor materials. Accordingly, it is possible to provide a rope in which the cable C and the like can be routed in the wiring pit 11 without opening the lid 20. .

Therefore, the equipment is moved over the entire area to be wired to remove the carpet and the lid material and to remove the wiring pit 1
It is possible to greatly reduce the time and effort for opening 1. Further, since the cable C and the like are connected to the shuttle 31 and drawn in, the existing cable C can be efficiently wired without being in the way.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a wiring floor main body.

FIG. 2 is a perspective view showing one embodiment of a wiring floor main body and a lid.

FIG. 3 is a plan view showing a state where a wiring floor structure is laid.

FIG. 4 is a side view showing a state where a wiring floor structure is laid.

FIG. 5 is a perspective view showing an example of a connection structure of a lid.

FIG. 6 is a perspective view showing an example of a structure of a guide rail and a shuttle.

FIG. 7 is a side sectional view showing a state where the shuttle has been fed into the guide rail.

FIG. 8 is a side sectional view showing a state where a cable is connected to a shuttle.

FIG. 9) is a side sectional view showing a state where the cable is pulled in.

FIG. 10 is a perspective view showing another example of the wiring floor structure.

FIG. 11 is a perspective view showing a wiring space formed between flooring materials.

FIG. 12 is a perspective view showing a lid member that covers a wiring space formed between floor members.

FIG. 13 is a perspective view showing another example of the structure of the guide rail and the shuttle.

FIG. 14 is a perspective view showing still another example of the structure of the guide rail and the shuttle.

FIG. 15 is a perspective view showing another example of the connection structure of the lid.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Wiring floor structure 10 ... Wiring floor main body 11 ... Wiring pit 11a ... Wiring pit 11b ... Wiring pit 11c ... Wiring pit 12 ... Mounting groove 13 ... Floor panel 14 ... Leg 16 ... Mounting part 20 ... Lid DESCRIPTION OF SYMBOLS 21 ... Guide rail 23 ... Connection structure 24 ... Connection groove 25 ... Connection pin 31 ... Shuttle 32 ... Rope 33 ... Extension member 34 ... Connection hole 35 ... Connection rope C ... Cable F ... Floor surface

Claims (7)

(57) [Claims] 1. A cable or the like is routed inside at an upper opening.
The cable or the like is attached to a cover that covers the opening of the wiring pit.
While holding a shuttle with a connection
With the guide rail inside facing the wiring pit continuously.
Can be pushed into the guide rail by itself
The shuttle provided with a rigid rope
Wiring by operating the rope while holding it on the rail
Move along the path to insert the cable into the wiring pit.
A floor wiring method characterized by laying bulls and the like. 2. A cable or the like is routed inside the lower opening.
Cables etc. are connected to the wiring floor material body with wiring space
Guide while holding the shuttle with the connection
A guide rail is provided facing the wiring space continuously,
It has rigidity that can be pushed into the guide rail by itself.
The shuttle with ropes to
In the wiring route by operating the rope while holding the
Along with the cable and the like in the wiring space.
A floor wiring method characterized by laying. 3. A cable or the like is routed inside the upper opening.
Wiring floor material book laid on the floor to constitute the wiring pit
Shuttle with connecting part for connecting body and cables etc.
Such as a lid with a guide rail that guides while holding
, The lid can be pushed into the guide rail by itself.
A shuttle equipped with a rope having rigidity
While holding the guide rail by operating the
In order to move along the wiring pit,
Make sure that the wiring pit is covered
And a floor structure for wiring. 4. A cable or the like is routed inside the upper opening.
Wiring floor material book installed on the floor to configure wiring pits
Shuttle with connecting part for connecting body and cables etc.
A guide rail for guiding while holding
Cover the pit By connecting the guide rail to the wiring pin
It consists of a lid that faces the Rigidity that can be pushed into the guide rail by itself
A shuttle with a rope having
Along the wiring pit while being held by the guide rail.
Move the cable into the wiring pit.
A floor material for wiring, characterized in that a floor or the like can be laid. 5. A wiring floor material installed on a floor surface.
Cover to cover the wiring pit of the upper opening
And a shuttle with a connecting part to which cables etc. are connected.
A guide rail is provided for guiding while holding the guide rail.
Wiring pits so that the tool faces the wiring pits continuously.
By pushing on the guide rail by itself
Shuttle with rigid rope that can be inserted
Is held on the guide rail by the operation of the rope.
Move it along the wiring pit with the wiring
A cable that can be laid in the door
body. 』 6. A cable or the like is routed inside the upper opening.
Wiring floor material book installed on the floor to configure wiring pits
By covering the body and the wiring pit, the wiring
Cover with a guide rail that faces the
And a connecting part for connecting cables etc.
A shuttle and pushing the shuttle against the guide rail by itself
With a long rope with rigidity that can be
Laying rope and It was held on the guide rail by the operation of the rope
By moving the shuttle along the wiring pit
And laying cables and the like in the wiring pit.
Floor wiring equipment to be featured. 7. Laying cables and the like in a wiring space under the floor
Laying rope used for An extension member having a connecting portion to which the cable or the like is connected is
A shuttle formed to protrude to the side and the inside with the upper opening
Cover the opening of the wiring pit where the cable etc. is wired
The cable or the like is routed inside the lid or lower opening.
Longitudinally on any of the wiring flooring bodies with wire space
Formed into a hollow cylinder with a continuous slit When it is formed
A guide rail continuously provided in the wiring space under the floor.
The shuttle has a rigidity that allows it to be pushed by itself.
It consists of a long rope with The extension member is provided in the guide rail.
To connect cables and the like outside the guide rail
It is formed so that it can pass through the slit,
Move the shuttle within the guide rail
Laying the cables and the like in the wiring space.
Characterized laying rope.