JP2900115B2 - Wiring / pipe floor structure and floor support used for it - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a case where a communication cable or a power cable is laid under a floor of a computer room or the like, or a case where a water supply / drainage hot water pipe or a gas pipe is laid under a floor of an office building, a condominium, a general home, etc. The present invention relates to a wiring / pipe floor structure which forms a storage space for these wiring / pipe materials under the floor, and a floor support used for the same.

[0002]

2. Description of the Related Art In places where a large number of cables are wired, such as in a computer room, cables are stored and wired under the floor in order to secure power for devices such as terminals. Conventionally, as a floor structure for storing such cables under the floor, a large number of pillars are erected on an underfloor surface, and a floor panel is placed so as to be supported by the pillars to form an underfloor space. A structure for accommodating a cable is known.

[0003]

However, in such a conventional floor structure, when cables are stored and wired under the floor, the floor panel once placed is removed over the entire area where the cables are wired, and the cables are removed. To store
The method of re-installing the floor panel has been adopted, and the work was very troublesome. This is because the construction of the floor structure is performed by the interior contractor, the wiring of the cable is performed by the electric contractor, and the work is performed by different contractors, and the wiring work is performed at the same time when the floor structure is constructed. In other words, when wiring, the assembled floor panel is once again removed over the entire area where the cables are to be wired.

In addition, in the conventional floor structure, when it becomes necessary to add equipment such as terminals and telephones, when laying a cable therefor under the floor, the already installed equipment is moved. In some cases, the floor panel has to be removed, and there is a problem that the operation is troublesome and time-consuming.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a wiring and piping material for wiring and piping in a storage space of a wiring and piping floor structure. The labor required for panel removal work can be saved, and when wiring and piping materials are newly installed, wiring and piping materials can be wired and piped under the floor without moving equipment.・Wiring / piping floor structures that can improve the efficiency of piping work
The present invention is to provide a floor supporting material used for a vehicle.

[0006]

Means for Solving the Problems As means for solving the above-mentioned problems, first, the invention according to claim 1 is based on “ floor panel ”.
When the wiring comprising a floor support member to support the floor panel at a predetermined height to form the receiving space of the wiring and piping material under the floor
A pipe floor structure, wherein the floor support guides a laying tool for laying wiring and pipes in the storage space;
The guideway is formed so as to continuously face the storage space.
Wiring and piping floor structure characterized by the above. In addition, the invention according to claim 2 is based on "wiring under the floor.
Place floor panels at a predetermined height to form a storage space for piping materials
A floor support member for supporting and wiring and arranging in the storage space.
The guide path for guiding the laying equipment for laying
It is characterized by being formed so as to face the storage space continuously.
Floor support. Is the content.

[0007]

According to the present invention, the wiring and piping materials such as cables can be removed without passing through the floor panel by removing the floor panel by moving the wiring and piping material through the guiding device and connecting and moving the wiring and piping material to the mounting device. Can be stored in a storage space formed under the floor for storing the.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a wiring / pipe floor structure including a floor support member 10 and a floor panel 20 according to the first embodiment. The floor support member 10 of the wiring / pipe floor structure includes a long support leg 101 having an inverted T-shaped cross section, a passage 102 formed on the support leg 101, and floors formed on both sides of the passage 102. Receiving portion 103 for supporting panel 20 and receiving portion 1
03, a hollow cylindrical guide path 104 formed below, and the support leg 101, the passage 102, the receiving portion 103, and the guide path 104 are integrally formed.

The support legs 101 support the floor panel 20 at a predetermined height, and are formed at an appropriate height so as to form a storage space 30 for wiring and piping materials under the floor.

The passage 102 is opened upward, and the upper surface thereof is covered with a lid 105. In addition to the storage space 30 under the floor, a wiring / pipe material or a hot water pipe for heating is housed inside. I can do it. This passage 102 may not be present in the present invention, but if such a passage 102 is formed, for example, the storage space 30
, And various wiring and piping materials are stored in the storage space 30 and the passage 1.
02 and can be stored separately.

The receiving portion 103 has a projection 106 projecting upward.
The projection 106 fits into a fitting groove 201 formed on the back surface of the plate-shaped floor panel 20 to prevent the floor panel 20 from being displaced and securely assemble the floor panel 20 to the floor support member 10. It is supposed to be.

In this example, the guide path 104 is formed in a hollow cylindrical shape, and a slit 107 that is continuous in the longitudinal direction is formed on one side surface of the lower surface. This guideway 1
A cloth fitting 40 as shown in FIG. 1 is inserted through the hole 104, and a plate-like portion 402 having a connection hole 403 provided at a distal end portion 401 of the cloth fitting 40 projects outward from the slit 107 to reciprocate along the guide path 104. It can move. A connection rope with a wiring / piping material is fastened to the connection hole 403 of the installation tool 40. In this embodiment, the installation tool 40 is inserted into the guide path 104 using the guide path 104, By reciprocating, the wiring / piping material can be drawn into the storage space 30.

The installation tool 40 inserted into the hollow cylindrical guide path 104 has a relatively hard distal end 401 provided with a plate-like portion 402 having a connection hole 403, and a rope connected to the distal end 401. 404. Rope 40
4 has a rigidity that can be pushed by itself,
Further, it has strength enough to withstand such tension when wiring and piping materials are pulled in. As such a rope 404, for example, a steel wire or a plurality of steel wires knitted, or a rod shape formed by extruding a synthetic resin, a tightly twisted synthetic resin fiber, or a rope formed by FRP Things and the like can be applied.

The guide path 104 of the above embodiment has one side surface, the upper surface of which constitutes a part of the receiving portion 103, and the upper surface is formed with long holes 108 at predetermined intervals. The installation tool 40 passes through the elongated hole 108, and the installation tool 40 can be inserted into the guide path 104. The floor supporting member 10 is formed to have a length of 1 to 2 m as a whole, and is arranged linearly so that the floor panel 20 is placed thereon. Therefore, in order to insert the installation tool 40 into the guide path 104, it is necessary to remove the floor panel 20 and then shift or remove the floor support member 10 so that the end opening of the guide path 40 faces the outside. However, if the long hole 108 is formed as described above, the fabric fixture 40 can be moved to the guide path 104 without shifting or removing the floor support material 10.
Also, by removing only the floor panel 20 on one side without removing both of the floor panels 20 supported on both sides of the floor support member 10, the fabric fixture 40 can be inserted into the guide path 104. it can. For this reason, wiring and piping work can be efficiently advanced.

FIG. 2 shows a wiring / pipe floor structure including a floor support member 10 and a floor panel 20 according to a second embodiment. The floor support member 10 of the wiring / pipe floor structure has a long support leg 111 and a passage 112 formed on the support leg 111, and has the same hollow cylindrical shape as in the first embodiment. Are provided on both sides of the passage 112, but the guide path 114 is formed detachably. Further, the guide path 114 is divided in the length direction, and one floor support 10
The plurality of guide paths 114 are linearly combined to form the entire floor support member 10. Then, with the guide path 114 attached to both sides of the passage 112, the upper surface of the guide path 114 constitutes a receiving portion 113 on which the floor panel 20 is placed.

The guide path 114 has a hook-shaped hook 115 on one side, and the hook 115 is hooked into a hook groove 116 formed on the side of the passage 112, so that the guide 115 is formed on both sides of the passage 112. It can be attached. The installation tool 40 having the same form as the installation tool 40 shown in FIG. 1 is inserted into the guide path 114.

In the above embodiment, if one guide path 114 is removed after the floor panel 20 is removed, the installation tool 40 can be inserted into the guide path 114, and the wiring and piping work can be efficiently performed.

In the above embodiment, the upper surface of the guide path 114 constitutes the receiving portion 113 on which the floor panel 20 is placed. However, plate-shaped receiving portions are separately provided on both sides of the passage 112. Alternatively, the floor panel 20 may be placed on this.

FIG. 3 shows a wiring / pipe floor structure including a floor support member 10 and a floor panel 20 according to the third embodiment. The floor supporting material 10 of the wiring / pipe floor structure includes a long supporting leg 121, a passage 122 formed above the supporting leg 121, and floor panels 20 formed on both sides of the passage 122.
, And a rail-shaped guide path 124 formed below the receiving portion 123.

The support leg 121, the passage 122 and the receiving part 12
The third embodiment is the same as the embodiment shown in FIG. 1 and its explanation is omitted.

In this embodiment, the guide path 124 is formed in the shape of a rail having a T-shaped cross section, and the installation tool 40 provided with an engagement groove 412 having a T-shaped cross section at the tip end 411 is correspondingly provided. The engagement guide is provided.

The installation tool 40 has a connecting hole 41 at the tip 411.
4 is provided, and a connection hole 414 is provided.
Is connected to a connecting rope with a wiring / piping material. Rope 415 with rigidity at tip 411
Is connected. The cloth installation tool 40 has a tip portion 411.
The wiring / piping material can be drawn into the storage space 30 by engaging the engaging groove 412 with the guide path 124 and reciprocating. In addition, as shown in FIG. 4, the form of the cloth installation tool 40 may be configured by a flexible rod-shaped body in which the engagement grooves 412 are continuously formed.

In the above embodiment, in order to hold the installation tool 40 in the guide path 124, it is necessary to remove the floor panel 20 and then shift the floor support member 10 so that the end of the guide path 40 faces the outside. However, in order to avoid such a work of moving the floor support member 10, the installation tool 40 shown in FIG. 3 has, for example, a structure in which an engagement groove 412 is opened and closed by a hinge 416 as shown in FIG. The guideway 124 may be fitted into the guideway 124 from the middle thereof, or the leading end 411 may be inserted.
May be constituted by a divided body, and may be integrally assembled after being mounted on the guide path 124. In the installation tool 40 shown in FIG. 4, a notch is provided in the middle of the rail-shaped guide path 124, and the installation tool 40 is inserted from the notch and the engagement groove 412 is engaged with the guide path 124. By doing so, the operation of moving the floor support 10 can be avoided.

The tip of the rail-shaped guide path 124 is
It is not limited to a plate-shaped member as shown in FIG. 3, but may be a round bar-shaped member. In that case, the form of the engagement groove 412 of the cloth installation tool 40 is also formed in a circular shape.

FIG. 6 shows a floor supporting member 10 according to a fourth embodiment. The floor support member 10 includes a long support leg 131, a passage 132 formed on the support leg 131, and a receiving portion 1 for supporting a floor panel formed on both sides of the passage 132.
33, and a separate rail-shaped guide path 134 is attached below the receiving portion 133.

The floor support member 10 in this embodiment is shown in FIG.
As in the form of the floor support member 10 shown in FIG.
35 for mounting. Further, the guide path 134 is divided in the length direction, and one floor support 10
The plurality of guide paths 134 are linearly combined to form the entire floor support member 10. Therefore, by removing one of the guide paths 134, FIG.
Alternatively, a fabric fixture 40 similar to that shown in FIG.
You can be guided to.

In each of the embodiments of the floor supporting member 10 shown in FIGS. 1, 2, 3 and 6, the supporting legs 101, 11
Reference numerals 1, 121, and 131 each have an elongated T-shaped cross section.
0 may be supported at a predetermined height, and may be configured to form a storage space 30 for wiring and piping materials under the floor,
For example, it may be constituted by a number of columns provided at predetermined intervals. By adopting such a structure using columns, wiring and piping materials can be passed between the columns to allow free storage of wiring and piping materials in the storage space.
In the case where the support legs are constituted by columns, the height may be adjusted by, for example, screwing a nut 142 to a bolt-shaped column 141 as shown in FIG.

The floor panel 20 supported by the floor support member 10 is formed to have a width corresponding to the length of the floor support member 10, even if the floor panel 20 has a length corresponding to the length of the floor support member 10. It may be formed in a size having half or 1/3 width. The floor panel 20 is a floor support 10
Any form can be used as long as it is supported by.

In the above embodiment, the guideway 10
4, 114, 124, 134 are the passages 102, 112, 1
Although they are provided on both sides sandwiching 22, 22, they may be provided only on one side. Guideway 10
A plurality of 4, 114, 124, 134 may be arranged in parallel. Further, passages 102, 112, 122, 132
A hollow cylindrical or rail-shaped guide path may be provided inside.

Next, taking the floor supporting material 10 of the first embodiment as an example,
The specific wiring and piping method of the wiring and piping materials will be described. First, as shown in FIG. 8, the storage panel 30 is opened by removing the floor panel 20, the cloth fixture 40 is inserted into the guide path 104 from the distal end 401, and while the rope 404 is pushed in,
Send it to the point of connection with wiring and piping materials. Next, as shown in FIG. 9, the connection rope 405 is fastened to one end of the wiring / piping material X and the connection hole 403 of the mounting device 40 to connect the wiring / piping material X to the mounting device 40. Next, as shown in FIG. 10, by pulling the rope 404 and pulling back the tip portion 401, the wiring / piping material X can be laid / piped in the storage space 30 without removing the floor panel 20 in the middle. it can. Thereby, as shown in FIG.
The wiring and piping material X can be stored under the floor.

As another laying method, the guideway 104
The spare rope (not shown) is passed through the storage space 10 by the cloth rig 40 that has reciprocated, and wiring and
Connecting the piping material X, pulling the spare rope and storing space 1
The wiring / piping material X may be laid in 0. The spare rope may have any strength as long as it has sufficient strength to pull in the wiring / piping material X, and the material is not limited.

If the wiring / pipe X is relatively light, such as a communication cable, the wiring / pipe X is connected to the installation / pipe 40 from the beginning, and the laying fixture 40 is fed into the guide path 104 and stored. The wiring / piping material X may be wired / piped in the space 30.

FIG. 12 shows an example in which a wiring / pipe X2 is stored under the floor of a heated floor in which a hot water pipe X1 is piped in the passage 102 of the floor support 10. In the present invention, it can be applied as the floor support member 10 of such a wiring and piping floor structure. In this wiring / pipe floor structure, an opening 211 is formed in the middle of the floor panel 20, and the hot water pipe X
Heating heat escaping from the floor from below 1 is led to the floor from the opening 211 to warm the room and circulate heat inside the room.

FIGS. 13 and 14 show a floor supporting member 10 according to a fifth embodiment. The floor support member 10 includes a passage member 310 and a leg member 320. The elongated passage member 310 has a passage 315 that opens upward.
And a lid 312 that covers the opening of the passage 315 of the main body 311. In this example, the passage 3 is formed by a plurality of lids 312 for one main body 311.
15 openings are covered. Projecting pieces 313 and 314 for forming a guide path 154 are provided on both sides of the main body 311 and the lid 312. As shown in FIG. 14, when the opening of the passage 315 is covered with the lid 312, A hollow guide path 154 having a slit 155 on the side is formed. The projecting piece 314 is the guideway 15
4, the upper part of the guide path 154 is opened when the lid 312 is removed, so as to form an insertion port through which the cloth fixture 40 (see FIG. 15) can be inserted. The floor panel 20 made of synthetic resin or metal is placed on the protruding piece (cover) 314 of the cover 312.

The lid 312 is made of a structure that is elastically restored by aluminum or synthetic resin. Similarly, the lid 312 is formed by engaging projections 316 formed on both sides of the passage 315 of the main body 311 made of aluminum or synthetic resin. It is adapted to be engaged and attached in a retaining state. This engagement is for preventing the lid 312 from being accidentally detached. The projecting piece (lid) 314 of the lid 312 is slightly spread outward, or the lid 312 is slightly lifted up. If pulled up strongly, the lid 312 can be easily removed. Note that the lid 312 may be simply placed, and in the case of the floor support member 10 shown in the above embodiment in which the protruding piece (lid portion) 314 is the mounting surface of the floor panel 20. When the floor panel 20 is placed, the lid 312 does not come off accidentally.

In the bottom wall of the main body 311, a through hole 31
7 is provided, and a screw 3 for fixing to the leg member 320 is provided.
50 is inserted. The bottom wall of the main body 311 is provided with an insertion hole 318 for inserting a driver.

The leg member 320 has a fixing base 321 fixed to the floor base surface, and a support base 322 which is fixed to the fixing base 321 by screws 328 from both sides.
And The support base 322 is made of aluminum or synthetic resin, and has fitting protrusions 325 protruding inward at upper edges of both sides. The fitting protrusions 325 and both sides of the bottom of the main body 311 of the passage member 310 are provided. The main body 311 is engaged with the support base 322 by engaging with the convex portion 319 formed on the main body 311.
Are fitted in the retaining state. A buffer 340 made of a soft synthetic resin is interposed between the support 322 and the passage member 310. This cushioning material 340
Has an effect of not generating a collision sound or the like between the passage member 310 and the support base 322 by stomping on the lid 312 or stomping on the floor panel 20.
There is an effect of preventing heat loss to the leg member 320 when the hot water pipe is stored in the housing 15.

A screw mounting hole 323 is provided on the upper surface of the support base 322.
Is provided, and the passage member 310 is
The screw 350 is inserted into the through hole 317 provided in the bottom wall of the main body 311 and the through hole 341 provided in the cushioning material 340 to stop the passage member 310 and the leg member 320 from shifting in the longitudinal direction. It can be attached.

In the center of the support 322, a nut 330 is provided.
The nut 330 is screwed with an adjustment bolt 331 having an external thread on the outer peripheral surface. The tip 331b of the adjustment bolt 331 passes through a notch 333 provided in the bottom wall of the fixing base 321 and the floor base surface F (FIG. 1).
4). An insertion groove 331a for inserting the tip of the driver into the head of the adjustment bolt 331.
On the other hand, the support 322 is provided with an insertion hole 324 for inserting a driver. Therefore, the tip of the driver is inserted into the insertion groove 331a through the insertion hole 324, and the adjusting bolt 331 is rotated to change the screwing position with respect to the nut 330.
The height of the support 322 with respect to 1 can be changed. In this example, the insertion hole 31 corresponding to the insertion hole 324 is also provided in the main body 311 of the passage member 310 and the cushioning material 340.
8 and 342 are provided.
The height can be adjusted even in a state in which 1 is fitted.

Insertion grooves 326 are formed on both lower sides of the support base 322 along the longitudinal direction. As shown in FIG. 14, a nut 332 into which a screw 328 is screwed is inserted and inserted. ing. Therefore, by changing the position of the nut 332 in the insertion groove 326, the position of the support 322 with respect to the fixing base 321 can be adjusted in the longitudinal direction. In addition, insertion grooves 327 through which screws 328 are inserted in the up and down direction are formed on both side surfaces of the fixing base 321.
2 can be adjusted even if the height of the nut 2 is adjusted and the position of the nut 332 moves up and down.

The fixing base 321 is made of a synthetic resin, and is designed so as to fit into the floor base surface F made of concrete and to prevent a collision sound or the like from being generated by walking on the floor panel 20. The fixing base 321 may be made of metal. In this case, a cushioning material such as a synthetic resin sheet is interposed, or the fixing base 321 is applied to the lower surface when the fixing base 321 is fixed to the floor base surface F. By using a rubber-based or flexible adhesive, the occurrence of collision noise or the like can be prevented or reduced. The fixing base 321 is placed directly on the floor base surface F, or is fixed by an adhesive applied to the lower surface or a bolt embedded in the floor base surface. The excessive adhesive can be released by a large number of holes 329 provided on the bottom wall of the fixing base 321, and the adhesive is also applied to the upper surface of the bottom wall of the fixing base 321 to cure the adhesive. Thus, the fixing base 321 can be completely fixed without displacement. The holes 329 may be used to pass bolts embedded in the floor base surface.

As shown in FIG. 14, the floor supporting member 10 is assembled with the members constituting the passage member 310 and the leg member 320, and is provided with the storage space 30 below the floor by combining with the floor panel 20. A piping floor structure is formed. And the passage 31 of the floor support 10
5 accommodates, for example, a hot water pipe X1 for heat exchange, and accommodates a wiring member X2 such as a communication cable or a power cable in a storage space 30 below the floor.
In the passage 315, the weak electric cable X1 is stored, and in the storage space 30 under the floor, the high electric cable X2 is stored.
5 and can be stored.

As shown in FIG. 15, the installation tool 40 inserted into the guide path 154 has a tip 4 formed in an angle.
21 and a rope 422 connected thereto, and a connecting hole 423 for connecting a connecting rope 424 is provided at the tip 421.
Is provided. Further, the rope 422 has rigidity that can be pushed by itself, and has strength enough to withstand the tension when the wiring / piping material X is pulled in. For example, a steel wire or a plurality of steel wires is used. A knitted one, a rod-shaped one obtained by extrusion-molding a synthetic resin, a tightly twisted synthetic resin fiber, a rope-shaped one made of FRP, and the like are used. And, in this example, the fabric fixture 40
Is inserted into the guide path 154 in a state in which the tip 421 of the end is protruded outside from a slit 155 formed continuously on the side of the guide path 154, and the wiring / pipe material X is connected using the connection hole 423. They are connected by a rope 424.

FIG. 16 shows a floor supporting member 10 according to a sixth embodiment. The floor support member 10 is formed by integrally forming a support leg portion 371 having an inverted T-shaped cross section and a passage portion 373 having a passage 372 opened upward, and the opening of the passage 372 is covered with a lid 374. It has a structure. Passage 3
Projecting pieces 375 and 376 for forming the guide path 154 are provided on both sides of the cover 73 and the lid 374.
When the opening 72 is covered with the lid 374, a hollow guide path 154 having a slit 155 on the side is formed. The protruding piece 376 forms a lid of the guide path 154, and when the cover 374 is removed, the guide path 1
The upper part 54 is opened to form an insertion opening into which the cloth fixture 40 can be inserted. In this example, the floor panels 20 are placed on the lid 374 so as to be adjacent to each other.

The floor support 10 shown in FIGS.
Is formed by forming a lid part of the guide path 154. By removing the lid part, a part of the guide path is opened to form an insertion port, and the insertion port is formed from the insertion port to the guide path. Can be easily inserted. In addition,
The lids are the projections 3 provided on both sides of the lids 312, 374.
14, 376, but are not limited thereto, and the lid may be formed separately from the lids 312, 374. Further, the lid is not limited to the one formed so that the upper part of the guide path 154 is opened,
It may be formed so that four sides are open. In this case, it is preferable that the slit 155 of the guide path 154 is formed below, and the lid is formed so as to separate the slit 155 as a dividing line, similarly to the lid shown in FIGS. 13 and 16. Thereby, the configuration of the lid is simplified, and the guide path 154 having the lid can be easily manufactured.

The floor support 10 shown in FIGS.
Has passages 315 and 372, but may not have such passages 315 and 372.
The guide path 154 is provided on both sides with the passages 315 and 372 interposed therebetween, but may be provided on only one side. Further, a plurality of guide paths 154 may be provided side by side. Further, the present invention is not limited to the case where one body 311 or the passage portion 373 is covered with a plurality of lids 312 and 374.
The cover 3 has the same length as the main body 311 or the passage 373.
12, 374 may be configured.

Now, a specific wiring and piping method for the floor support member 10 in which a part of the guide path 154 is formed by a lid will be described with reference to the floor support member 10 of the fifth embodiment as an example. First, as shown in FIG. 17, the floor panel and the lid 312 at the end are removed and the opening is formed by removing the floor panel and the lid 312 between the points at which the wiring and piping materials are to be laid, thereby forming an insertion opening in the guide path 154. It is inserted from the part 421 and sent to the connection point with the wiring and piping material while pushing the rope 422. Next, as shown in FIG. 18, one end of the wiring / pipe material X and the distal end portion 421 of the installation tool 40 are connected to each other by the connecting rope 4.
24 and the fabric fixture 40 is pulled back. As a result, as shown in FIG. 19, the wiring / piping material X can be drawn into the storage space 30 and laid under the floor without removing the floor panel 20 and the lid 312 in the middle.

As another laying method, a guideway 154 is provided.
A spare rope (not shown) is connected to the installation tool 40 to be inserted through the storage space 10 in advance, and the wiring / pipe X is connected to the spare rope, and the spare rope is pulled to pull the spare rope into the storage space 10. The wiring / piping material X may be laid on the floor. This spare rope may have any strength as long as it has sufficient strength to pull in the wiring and piping material X, and the material is not limited.

When the wiring and piping material X is relatively light, such as a communication cable, the wiring and piping material X is connected to the wiring and piping material X from the beginning, and the wiring and fitting material 40 is fed into the guide path 154 and stored. The wiring / piping material X may be wired / piped in the space 30.

[0050]

As described above, according to the present invention, the installation tool is passed through the guide path of the floor support material, and the wiring and piping materials are connected to the installation tool and pulled in, so that the floor panel on the way is not removed. The wiring and piping materials, such as cables, can be stored in the storage space formed under the floor where they are stored.This improves the efficiency of the work compared to the conventional work where floor panels have been removed over the entire area. Can be planned.
Also, when it becomes necessary to add equipment such as terminals and telephones, by removing only the floor panels where necessary, wiring and piping materials such as cables can be wired and piped. It is possible to save the trouble of moving the, and to facilitate the work.

[Brief description of the drawings]

FIG. 1 is a wiring and piping floor structure according to a first embodiment of the present invention.
It is a perspective view showing an object .

FIG. 2 is a wiring and piping floor structure according to a second embodiment of the present invention.
It is a perspective view showing an object .

FIG. 3 is a wiring and piping floor structure according to a third embodiment of the present invention.
It is a perspective view showing an object .

FIG. 4 is a perspective view showing another example of a laying tool guided on a guide path of a floor support according to a third embodiment.

FIG. 5 is a sectional view showing another example of the installation tool shown in FIG. 3;

FIG. 6 is a perspective view showing a floor support according to a fourth embodiment of the present invention.

FIG. 7 is a partial sectional view showing another example of the support leg of the floor support member.

FIG. 8 shows wiring and wiring using the floor support according to the first embodiment.
It is sectional drawing which shows one process at the time of laying wiring and piping material about a piping floor structure.

FIG. 9 shows wiring and wiring using the floor support according to the first embodiment.
It is sectional drawing which shows one process at the time of laying wiring and piping material about a piping floor structure.

FIG. 10 is a cross-sectional view showing one process in the case of laying wiring and piping materials for the wiring and piping floor structure using the floor support according to the first embodiment.

FIG. 11 is a cross-sectional view showing an example of a state in which wiring and piping materials are stored in a wiring and piping floor structure using the floor support material of the present invention.

FIG. 12 is a cross-sectional view showing another example of a state in which wiring and piping materials are stored in a wiring and piping floor structure using the floor support material of the present invention.

FIG. 13 is an exploded perspective view of an essential part showing one embodiment of a floor support according to the present invention.

14 is a front view of the floor support shown in FIG. 13 in a used state.

FIG. 15 is a partial perspective view in a use state showing a laying tool used for the floor support material shown in FIG. 13;

FIG. 16 is a front view in a use state showing another embodiment of the floor support according to the present invention.

FIG. 17 is a schematic side view showing one step of a method of laying wiring and piping materials for the wiring and piping floor structure using the floor support material shown in FIG.

18 is a schematic side view showing one step of a method of laying wiring and piping materials for the wiring and piping floor structure using the floor support shown in FIG.

19 is a schematic side view showing one step of a method of laying wiring and piping materials for the wiring and piping floor structure using the floor support material shown in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Floor support material 104, 114, 124, 134, 154 Guideway 20 Floor panel 30 Storage space 40 Cloth fixture X Wiring and piping material

Claims (2)

(57) [Claims] [1 claim: a floor panel, a floor support and wiring and piping floor structure consisting of supporting the floor panels at a predetermined height to form the receiving space of the wiring and piping material under the floor, the The floor support member has a guide path for guiding a laying tool for laying wiring and piping material in the storage space, and the guide path is connected to the storage space.
Wiring and piping characterized by being formed so as to face each other
Floor structure . 2. A storage space for wiring and piping material is formed under the floor.
A floor support that supports the floor panel at a predetermined height
And a cloth for laying wiring and piping material in the storage space.
The guideway for guiding the fixtures faces the storage space continuously
A floor support characterized by being formed.