JP2003079019A - Cable/pipe accommodation material, laying device and laying method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable cables or the like (including a rope for drawing in the cable or the like) to be laid in 'a plurality of accommodation passages' by inserting a laying tool to 'a guide passage' only once, when the cables or the like are laid in 'the guide passage' of a housing material. SOLUTION: The cable/pipe accommodation material 10 is characterized in that the material is arranged in a laying passage of the cable or the like and comprises: the plurality of accommodation passages 11 that are successively formed in the longitudinal direction inside the accommodation material 10 and accommodate the cables or the like; and the guide passage that enables the laying tool 20 for laying the cables or the like to move to the plurality of accommodation passages 11. A slit 13 is continuously formed along the longitudinal direction of the guide passage, and the guide passage and at least two accommodation passages 11 are communicated with each other.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a "pipe / cable storage material" having a plurality of storage paths for storing pipes / wirings of pipes or cables buried in the ground, and particularly,
The present invention relates to a "pipe / cable storage material" or the like that allows cables and the like to be laid in a plurality of storage paths with one installation work.

[0002]

2. Description of the Related Art Pipes (electric wires, fluid pipes such as hot and cold water pipes and gas pipes, protection pipes for protecting the fluid pipes), cables (power cables, communication cables, etc.), etc. (hereinafter referred to as "cables, etc.") ) Is buried in the ground and laid,
It is necessary to minimize the damage to the cables, etc. and the effect on the buried soil. In such a case, the "housing material" formed of concrete or synthetic resin is buried in the ground, and after that, the cables etc. are connected to the "housing path" continuously provided in the longitudinal direction inside the housing material. It is common practice to lay cables and the like underground by storing them.

However, since the cable and the like are laid over a long distance, the longitudinal dimension of the storage material for storing the cable and the like is inevitably increased accordingly. There is a problem that it is difficult to lay a cable or the like on the laying path.

In order to solve such a problem, the applicant proposed in Japanese Utility Model Application Laid-Open No. 6-65290 a technique relating to "a pipe / cable storage material" which allows easy and reliable installation of a cable or the like in a storage path. ing. As shown in FIG. 24, the "pipe / cable storage material" according to the technique described in this publication has a plurality of "storage paths" and "guide paths" inside. This "tube / cable storage material" is shown in Figure 2.
As shown in Fig. 5, a laying tool made of a rope having rigidity can be easily fed into the storage passage without being hindered by an existing pipe or cable in the storage passage. This is an extremely effective technique in that it can efficiently perform

However, in the "pipe / cable storage material" described in the above publication, as shown in FIG. 25, the "guide path" through which the laying tool is inserted is made independent for each "storage path" for storing the cable or the like. Therefore, it was necessary to lay cables and the like by inserting a laying tool into each "storage path".

Therefore, there is a problem that it takes a lot of time and labor to lay cables and the like for a storage material having a large number of "storage paths".

Further, the technique described in the above publication has a problem that the structure becomes complicated because it is necessary to provide the "guide path" for each "storage path".

Further, in the technique described in the above publication, since the guide passage is installed in the storage passage, the space inside the storage passage is eroded by the guide passage, and the space of the storage passage is maximized. There is also a problem that it is difficult to use for.

The present invention has been made to solve these problems, and the problems to be solved are as follows.

[0010]

That is, according to the present invention,
When laying cables, etc. in the "storage path" inside the storage material, only by once inserting the installation tool into the "guide path", the cables etc. (cables, etc.) (Including a rope for pulling in) can be laid.

[0011]

Means adopted by the present invention to solve the above problems will be described below.

[0012] First, the invention according to claim 1 is a cable / pipe storage material 10 arranged in a laying route of a cable or the like, which is continuously provided in a longitudinal direction inside the storage material 10. A plurality of storage paths 11 for storing cables,
And a guide path 12 that enables movement of a laying tool 20 for laying the cables and the like into the plurality of storage paths 11.
The slit 1 is continuously formed along the longitudinal direction of the guide path 12.
3 is formed, and the guide passage 12 and at least two of the storage passages 11 communicate with each other.

That is, the cable of the invention according to claim 1
The pipe storage material 10 includes a "storage path 11" for storing cables and the like, a "guide path 12" for moving the installation tool 20 that is a separate member, and a "projection piece 23" of the installation tool 20. It has a "slit 13" for sliding.

The "slit 13" is the "guide path 12".
Is formed continuously along the longitudinal direction of the “guide path 1
2 "and a plurality of" storage paths 11 "are communicated with each other, and the" projection piece 2 "is provided at the end of the" laying tool 20 "that is a separate member.
3 "is movable, and the" projection piece 23 "is
The outer end portion of the "storage path 1
It will be projected to 1 ”. Therefore, the above "Guideway 1
By inserting and moving the laying tool 20 according to another member to "2", the "projection piece 23" slides along the "slit 13" and the outer end portion of the "projection piece 23" is stored. It will move on the road 11. At this time, since the "plurality of protrusions 23" are provided on the laying tool 20, each of the protrusions 23 enters the "slit 13" of the storage material 10, respectively. Therefore, a cable or the like (including a rope for pulling in the cable or the like; the same applies hereinafter) is connected to the outer end portions of the plurality of “protrusions 23”, and then the laying tool 20 relating to another member is inserted or moved. By doing so, a plurality of “storage paths 1
It is possible to pull in a cable or the like on the "1".

The invention according to claim 2 is a cable / pipe storage material 10 arranged in a laying route of a cable or the like, which is provided continuously in the longitudinal direction inside the storage material 10.
It has a plurality of storage paths 11 for storing the cables and the like, and a guide path 12 that allows movement of a laying tool 20 as another member for laying the cables and the like in the plurality of storage paths 11, Slits 13 are formed continuously along the longitudinal direction of the passage 12, and the guide passage 12 and all of the plurality of storage passages 11 communicate with each other.

That is, the cable of the invention according to claim 2
The pipe storage material 10 includes a "storage path 11" for storing cables and the like, a "guide path 12" for moving the installation tool 20 that is a separate member, and a "projection piece 23" of the installation tool 20. It has a "slit 13" for sliding.

The "slit 13" is the "guide path 12".
Is formed continuously along the longitudinal direction of the “guide path 1
2 "and" all storage paths 11 "are communicated with each other, and the" projection piece 2 "is provided at the end of the" laying tool 20 "that is a separate member.
3 "is movable, and the" projection piece 23 "is
The outer end portion of the "storage path 1
It will be projected to 1 ”. Therefore, the above "Guideway 1
By inserting and moving the laying tool 20 according to another member to "2", the "projection piece 23" slides along the "slit 13" and the outer end portion of the "projection piece 23" is stored. It will move on the road 11. At this time, the laying tool 20 is provided with the same number of “projections 23” as the number of “slits 13” provided in the storage material 10, and each of the projections 23 is provided in each of the storage materials 10. Will enter each of the "slits 13". Therefore, by connecting a cable or the like to the outer end portions of the plurality of “projections 23” and then inserting or moving the installation tool 20 relating to another member, all the “storage paths 11” can be installed in one installation operation. It is possible to pull in a cable or the like on top.

The invention according to claim 3 is the cable / pipe storage material 10 according to claim 1 or 2, wherein the storage material 1 is
The plurality of storage paths 11 that are continuously provided in the longitudinal direction inside the 0
It is characterized in that it is arranged radially around the guide path 12.

The "cable / tube storage material 10" according to claim 3 is characterized by the arrangement of the "storage path 11" and the "guide path 12", and the storage material 10 is regarded as a cross section. In this case, a plurality of "storage paths 11" are arranged radially around the "guide path 12". That is, the storage material 10 according to the present claim is formed by placing the "guide path 12" at the center and surrounding the periphery by the "storage path 11".

Therefore, by inserting the "laying tool 20", which is a separate member, into the "guide path 12" arranged at the center of the storage material 10, the "storage path" disposed around the "guide path 12" is inserted. It is possible to lay cables etc. to 11 ".

Further, by arranging the guide path 12 in the center and sharing the guide path 12 with a plurality of storage paths 11,
Since it is not necessary to dispose the guide path 12 in each storage path 11, it is possible to maximize the use of the space in the storage path 11.

The invention according to claim 4 is a cable / pipe laying apparatus 100 comprising a storage material 10 and a laying tool 20, and a plurality of storage paths 11 which are connected in the longitudinal direction to store cables and the like. A guide path 12 that allows movement of the laying tool 20 for laying the cables and the like into the plurality of storage paths 11, and the guide path 12 and at least two storage paths 11 are formed to communicate with each other. It comprises a storage material 10 having a slit 13, a long rope 21 having rigidity that can be inserted into the guide path 12, and a connecting tool 20 having a connecting portion 22 connecting the rope 21 and a cable or the like. It is characterized by.

The "cable / pipe laying device 100" of the invention according to claim 4 includes a "storage material 10" and a "laying tool 20".
It consists of and. The storage material 10 has a "storage path 11" and a "guide path 12" formed therein, and the storage path 11 and the guide path 12 are mutually "slit 1".
3 ”. That is, the "slit 13" is formed continuously along the longitudinal direction of the "guide path 12",
The "guide path 12" and the plurality of "storage paths 11" are in communication with each other.

On the other hand, the "laying tool 20" is the "long rope 2
1 "and" connecting portion 22 ". The connecting portion 22 is provided at an end portion of the long rope 21 and connects the long rope 21 and a cable or the like to each other. That is, when the laying tool 20 to which a cable or the like is connected is inserted into the storage material 10, the long rope 21 in the guide path 12 and the cable or the like in the storage path 11 cause the slit 13 to pass through. Will be connected through. Therefore, when the long rope 21 in the guide path 12 is moved, the cables and the like are moved along with the movement of the long rope 21.
It will be towed within.

According to the invention of this claim, the laying tool 20
The long rope 21 and a cable or the like are connected by the connecting portion 22 according to the above, and the laying tool 20 is inserted into the guide path 12 inside the storage material 10, so that the cable or the like can be inserted into each of the "at least two storage paths 11". It will be possible to lay it on.

The invention according to claim 5 is a cable / pipe laying apparatus 100 comprising a storage material 10 and a laying tool 20, wherein a plurality of storage paths 11 are provided continuously in the longitudinal direction of the inside for storing cables and the like. And a guide path 12 that enables movement of the laying tool 20 for laying the cables and the like into the plurality of storage paths 11, and the guide path 12 and the plurality of storage paths 11 are all in communication with each other. Slit 13 formed
And a laying tool 20 having a long rope 21 having rigidity that can be inserted into the guide path 12, and a connecting portion 22 that connects the rope 21 and a cable or the like. It is what

The "cable / pipe laying device 100" of the invention according to claim 5 includes a "storage material 10" and a "laying tool 20".
It consists of and. The storage material 10 has a "storage path 11" and a "guide path 12" formed therein, and the storage path 11 and the guide path 12 are mutually "slit 1".
3 ”. That is, the "slit 13" is formed continuously along the longitudinal direction of the "guide path 12",
The "guide path 12" and all of the plurality of "storage paths 11" are in communication with each other.

On the other hand, the "laying tool 20" is the "long rope 2
1 "and" connecting portion 22 ". The connecting portion 22 is provided at an end portion of the long rope 21 and connects the long rope 21 and a cable or the like to each other. That is, when the laying tool 20 to which a cable or the like is connected is inserted into the storage material 10, the long rope 21 in the guide path 12 and the cable or the like in the storage path 11 cause the slit 13 to pass through. Will be connected through. Therefore, when the long rope 21 in the guide path 12 is moved, the cables and the like are moved along with the movement of the long rope 21.
It will be towed within.

According to the invention of the present claim, the laying tool 20
The long rope 21 is connected to the cable or the like by the connecting portion 22 according to the above, and the laying tool 20 is inserted into the guide path 12 inside the storage material 10 to connect the cable or the like to "all storage paths 1".
It is possible to lay it in each "1".

According to a sixth aspect of the present invention, in the cable / pipe laying apparatus 100 according to the fourth or fifth aspect, the connecting portion 22 is composed of one or two or more projecting pieces 23. The projecting piece 23 is characterized in that it moves along a slit 13 formed by communicating the guide path 12 and the storage path 11 inside the storage material 10 with each other.

The "cable / pipe laying device 100" of the invention according to claim 6 represents the "laying tool 20" in the cable / pipe laying device 100 according to claim 4 or 5 in more detail. is there. The laying tool 20 is composed of a "long rope 21" and a "connecting portion 22", and the connecting portion 22 is composed of one or two or more "protrusions 23".

When one or more of the projecting pieces 23 enter the slits 13 inside the storage material 10, their outer ends project into the respective "storage paths 11" through the slits 13. Becomes Therefore, by inserting and moving the installation tool 20 into the “guide path 12”, the “projection piece 2
3 ”slides along the“ slit 13 ”, and the outer end portion of the“ projection piece 23 ”projects and moves onto the“ storage path 11 ”. Therefore, by connecting a cable or the like to the outer end portions of the plurality of projecting pieces 23 and inserting or moving the laying tool 20 including the projecting pieces 23 into the guide path 12, a plurality of “storage paths 11” are provided. It is possible to pull in the cables, etc., respectively.

The invention according to claim 7 provides the cable / pipe laying apparatus 100 according to claim 6, wherein the laying tool 20 is used.
The protrusions 23 of the connecting portion 22 according to the above are characterized in that they are erected upright in the number and arrangement corresponding to the number and arrangement of the slits 13 formed inside the storage material 10.

That is, according to the invention of claim 7, the projecting pieces 23 provided on the outer surface of the laying tool 20 enter all the slits 13 formed in the storage material 10, so that the laying work can be performed once. It is possible to lay a cable or the like to all of the storage passages 11 communicating with the guide passages 12.

The invention according to claim 8 is the cable / pipe laying apparatus 100 according to any one of claims 4 to 7,
The connecting portion 22 of the laying tool 20 is characterized by being detachable from the long rope 21.

Cable / pipe installation device 10 according to the present claim
In the installation tool 20 of No. 0, the portion related to the connecting portion 22 can be freely attached and detached from the long rope 21.
Therefore, the "connecting portion 22" can be replaced,
It is possible to correspond to the form of the storage material 10 on which the cable and the like are laid.

Further, since the portion related to the connecting portion 22 can be freely attached to and detached from the long rope 21, it becomes possible to insert the long rope 21 into the guide path 12 with the connecting portion 22 removed. At this time, the installation tool 20 has the connecting portion 22.
Since it is not provided, it is possible to reduce the frictional resistance that can occur between the installation tool 20 and the guide path 12. Therefore, the long rope 21 inserted from one end of the storage material 10
Can be easily sent to the other end. After that, the connecting portion 22 to which a cable or the like is connected is attached to the long rope 21 sent to the other end, and the long rope 21 is pulled in (or sent out) to thereby connect the connecting portion 22.
It is possible to move the cable and lay a cable or the like in the storage path 11.

That is, the laying apparatus 100 according to the present claim.
According to the laying tool 20 in the above, since the connecting portion 22 is configured to be detachable from the long rope 21, by removing the connecting portion 22 and sending only the long rope 21 into the guide path 12, It is possible to easily insert 20 itself, and it is possible to change the arrangement of the protruding pieces 23 according to the form of the storage material 10 on which the cables and the like are laid.

According to the ninth aspect of the invention, the guide passage 1 is provided continuously in the longitudinal direction inside the cable / pipe storage material 10.
2. A cable / pipe laying method in which a laying tool 20 is inserted through 2 and a cable or the like is stored in a plurality of storage paths 11 that are continuously provided along the guide path 12, and the storage material 10 is a guide path 12. In order to make the plurality of storage paths 11 communicate with each other,
Slit 1 continuous along the longitudinal direction of the guide path 12
3, the laying tool 20 includes a long rope 21 having a rigidity that allows it to be inserted into the guide path 12, and a connecting portion 22 that connects the rope 21 to a cable or the like. By reciprocating the tool 20 between the start point and the end point of the storage material 10, the cable or the like (or the pull-in rope 25 or the like for pulling in the cable or the like) connected to the connecting portion 22 is laid in the plurality of storage paths 11. It is characterized by that.

In the "cable / pipe laying method" of the invention according to claim 9, a slit 13 which is continuous along the longitudinal direction of the guide path 12 is formed to form the guide path 12 and a plurality of storage paths 11.
With each other, connecting a cable or the like or a pulling rope 25 or the like to the connecting portion 22 that moves along the slit 13, and connecting the long rope 21 including the connecting portion 22 to the storage material 10. The step of pulling (or sending) the guide path 12 to the end point after the guide path 12 is inserted from the start point.

Through the above-mentioned steps, the connecting portion 22 provided on the long rope 21 reciprocates along the slit 13 that allows the guide path 12 and the plurality of storage paths 11 to communicate with each other. This means that it is possible to lay a "cable or the like" or a "pull-in rope 25" in each of the plurality of storage paths 11.

Here, when the "pull-in rope 25" is arranged in the storage path 11 by the above-mentioned method, the pull-in rope 25 is connected to the pull-in rope 25 after connecting a cable or the like which is the object of laying. By pulling it back in, it becomes possible to lay a cable or the like, which is a laying object, in the storage path 11.

In the laying method of the invention according to the present invention, the laying tool 20 is reciprocally moved "between the start point and the end point" of the storage material 10. Therefore, in the laying method of the invention according to the present claims, it is possible to envisage laying a cable or the like in the manner described below. That is, from one end of one storage material 10 to the other end,
When laying a cable or the like by inserting the cable, two or more storage materials 10 are connected to each other, and the laying tool 20 is inserted from one end of the plurality of storage materials 10 connected to each other toward the other end. When laying a cable or the like by doing so, or by connecting two or more storage materials 10 to each other and from a desired location of the plurality of storage materials 10 connected to each other, the installation tool 20 is installed.
When the cable or the like is laid by inserting the cable and inserting the laying tool 20 toward another location, it is possible to assume the following.

According to a tenth aspect of the present invention, in the cable / pipe laying method according to the ninth aspect, the laying tool 20 is a long rope 21 having rigidity so that it can be inserted into the guide path 12 in the storage material 10, and It has a connecting portion 22 for connecting the rope 21 and a plurality of cables and the like, and a cable or the like connected to the connecting portion 22 or a pull-in rope or the like for pulling the cable or the like to the plurality of storage paths 11. The feature is that they are installed all at once.

In the cable / pipe laying method according to the tenth aspect of the present invention, since the long rope 21 of the ninth aspect has the connecting portion 22 capable of connecting a plurality of cables and the like, It is possible to install the pull-in ropes 25 and the like for pulling in the cables or the like to the plurality of storage paths 11 inside the storage material 10 at once. Specifically, for example, assuming that the storage material 10 for laying cables and the like is provided with four storage paths 11, the long rope 21 related to the installation tool 20 can be connected with two cables or the like. In the case of having the "parts 22", cables and the like are laid in the two storage paths 11, respectively, while the long ropes 21 are connectable with four cables and the like. , The cables and the like are laid in the four storage paths 11, respectively.

The "number of cables to be laid" or "the number of storage paths 11 in the storage material 10" in the laying method according to the present invention is not particularly limited to the above specific examples. It is decided arbitrarily according to the installation location and quantity of cables, etc.

[0047]

BEST MODE FOR CARRYING OUT THE INVENTION "Storage material 1 embodying the present invention
"0", "laying apparatus 100", and "laying method" using them will be described below with reference to FIGS.

First, the "storage material 10" will be described.
The storage material 10 is the invention according to claims 1 to 3, and the inventions according to each of these claims include a "storage path 11" for storing a cable or the like which is a laying object, and a laying tool described later. It has a "guide path 12" through which 20 is inserted, and in particular, the guide path 12 and the storage path 11 are communicated with each other by a "slit 13".
The storage material 10 is generally made of metal, concrete, synthetic resin or the like.

First, the "storage path 11" will be described. The storage path 11 is for storing a cable or the like which is the object of installation. The storage path 11 is communicated with the "guide path 12" by the "slit 13" described in detail later.

The storage path 11 may have any structure or shape as long as it can store a cable or the like as described above, but specifically, it has a configuration as shown in FIGS. 1 to 4. It is possible. That is, it is conceivable to form a plurality of spaces that penetrate each other in the longitudinal direction inside the rectangular parallelepiped or the column formed of metal, concrete, synthetic resin, or the like to form the “accommodation path 11”.

Next, the "guide path 12" will be described. The guide path 12 is for inserting the "laying tool 20" into the inside thereof. The guide path 12 communicates with a plurality of the "storage paths 11" by a "slit 13" described later. Specifically, as shown in FIGS. 1 to 4, it is conceivable to form a through hole between the plurality of “storage paths 11”. That is, the storage material 10 shown in FIG. 1 is configured by arranging a plurality of “storage paths 11” on both sides of the “guide path 12”. In this case, a plurality of "storage paths 11" are radially arranged around the "guide path 12".

Further, this "guide path 12" is used for the installation tool 20.
Not only is it inserted, but as in the above "storage path 11",
A cable or the like, which is an object to be laid, may be laid. Especially for the storage material 10 for underground burial,
After the installation of the cable or the like is completed, the installation of the cable or the like in the storage material 10 may not be performed again. In such a case, even more cables can be laid by drawing the cables into the guide path 12 like the storage path 11, and the space inside the storage material 10 can be used more effectively. It becomes possible.

The "slit 13" will be described.
The slit 13 is formed continuously along the longitudinal direction of the "guide path 12" so that the "guide path 12" and the "storage path 11" communicate with each other, and is related to another member to be described in detail later. "Connecting part 22" provided at the end of "clothing tool 20"
(In particular, the “projection piece 23”) can be moved. At this time, the outer end portion of the "projection piece 23" projects into the "storage path 11" through the "slit 13".
That is, when the installation tool 20 is inserted into the “guide path 12” and moved, the “projection piece 23” moves to the “slit 1”.
3 ", and the outer end portion of the" projection piece 23 "moves on the" storage path 11 ".

Here, the plurality of projecting pieces 2 are attached to the laying tool 20.
3 ”is provided, each of the projecting pieces 23 enters the“ slit 13 ”of the storage material 10. Therefore, by connecting a cable or the like to the outer end portions of the plurality of “projecting pieces 23” and then inserting or moving the laying tool 20, the cables can be laid on the plurality of “storage paths 11” in one laying operation. It becomes possible to pull in etc.

It is considered preferable that the "slit 13" is formed to be narrower than the long rope 21 and wider than the thickness of the connecting portion 22 (particularly, the "protrusion 23").

Each embodiment of the "storage material 10" will be described below with reference to the drawings. (Embodiment 1) FIG. 1 shows a storage material 10 according to Embodiment 1. The storage material 10 according to the present embodiment is provided with a plurality of "storage paths 11" by forming four spaces that penetrate each other in the longitudinal direction inside a rectangular parallelepiped formed of synthetic resin or the like. 2 out of the storage path 11 for books
A guide hole 12 is formed by forming a through hole between the storage paths 11 for books.
Is provided. A "slit 13" that is continuous in the longitudinal direction of the "guide path 12" is formed so that the "guide path 12" and the "storage path 11" communicate with each other. The "slit 13" is for moving the "projection piece 23" provided on the laying tool 20 as a separate member. A cable or the like, which is the object to be laid, is connected to the “projection piece 23”, and the “laying tool 20” including the projection piece 23 is inserted into the guide path 12 in the storage material 10, so that both sides of the guide path 12 are connected. It is possible to lay a cable or the like in the arranged storage path 11. When a cable or the like is laid in the storage material 10 according to the present embodiment, as shown in FIG.
A projecting piece 23 is erected, and a long rope 21 is formed by a rope formed by knitting a plurality of thin wire rods, and the shuttle 26 is provided at the end of the long rope 21. It is preferable to use the above.

Further, since the storage material 10 according to this embodiment has a substantially rectangular cross section, it is possible to prevent the storage material 10 itself from turning. Therefore, a plurality of storage materials 10 are connected to each other, and the storage paths 11 or the guide path 1 are connected to each other.
Even when the two are communicated with each other, it is possible to prevent the occurrence of a gap between them.

(Second Embodiment) FIG. 2 shows a storage material 10 according to a second embodiment. Storage material 10 according to the present embodiment
Is provided with a plurality of "storage paths 11" by forming four spaces that penetrate each other in the longitudinal direction inside a rectangular parallelepiped formed of synthetic resin or the like, and at the center of these four storage paths 11. A "guide path 12" is provided by forming a through hole. The "guide path 12" and all of the "storage path 11" arranged radially around the guide path 12 are communicated with each other by "slits 13".
The "slit 13" is for moving the "projection piece 23" provided on the laying tool 20 as a separate member. A cable or the like that is the object of laying is connected to the “projection piece 23”, and the “laying tool 20” including the projection piece 23 is stored in the storage material 10.
By inserting the guide passage 12 into the storage passage 11 arranged radially around the guide passage 12, it is possible to lay a cable or the like. When a cable or the like is laid in the storage material 10 according to this embodiment, as shown in FIG.
The four protruding pieces 23 are erected at every 0 °, and the long rope 21 is formed by a rope formed by knitting a plurality of thin wire rods, and the shuttle 26 is provided at the end of the long rope 21. It is preferable to use the one configured by providing.

Further, since the storage material 10 according to this embodiment has a substantially rectangular cross section, it is possible to prevent the storage material 10 itself from turning. Therefore, a plurality of storage materials 10 are connected to each other, and the storage paths 11 or the guide path 1 are connected to each other.
Even when the two are communicated with each other, it is possible to prevent the occurrence of a gap between them.

(Third Embodiment) FIG. 3 shows a storage material 10 according to a third embodiment. Storage material 10 according to the present embodiment
Provides a plurality of "storage paths 11" by forming four spaces that penetrate each other in the longitudinal direction inside a cylindrical body formed of synthetic resin, etc., and the center of these four storage paths 11 A through hole is formed in the "guide path 12". The "guide path 12" and all of the "storage path 11" arranged radially around the guide path 12 are communicated with each other by "slits 13".
The "slit 13" is for moving the "projection piece 23" provided on the laying tool 20 as a separate member. A cable or the like that is the object of laying is connected to the “projection piece 23”, and the “laying tool 20” including the projection piece 23 is stored in the storage material 10.
By inserting the guide passage 12 into the storage passage 11 arranged radially around the guide passage 12, it is possible to lay a cable or the like. When a cable or the like is laid in the storage material 10 according to this embodiment, as shown in FIG.
The four protruding pieces 23 are erected at every 0 °, and the long rope 21 is formed by a rope formed by knitting a plurality of thin wire rods, and the shuttle 26 is provided at the end of the long rope 21. It is preferable to use the one configured by providing.

Since the storage material 10 according to this embodiment has a circular cross section, when the storage material 10 is placed on the ground or floor, the storage material 10 itself rolls. There are also things to do. When the storage material 10 is turned around, one of the storage materials 10 is connected when the plurality of storage materials 10 are connected to each other.
A gap will occur between the storage path 11 or the guide path 12 in the other storage material and the storage path 11 or the guide path 12 in the other storage material 10. Therefore, it is considered preferable to attach a symbol or a pattern to the outer peripheral surface of the storage material 10 according to the present embodiment, particularly to the outer peripheral surface near the end of the storage material 10. By thus providing a pattern on the outer peripheral surface of the storage material 10, information inside the storage material 10 such as the positional relationship between the storage path 11 and the guide path 12 can be transmitted to the operator who arranges the storage material 10. Therefore, the storage path 11 and the guide path 12 can be communicated with each other, and the storage materials 10 can be reliably connected to each other.

(Fourth Embodiment) FIG. 4 shows a storage material 10 according to a fourth embodiment. Storage material 10 according to the present embodiment
Forms a cylinder made of synthetic resin or the like, and mounts eight "partition walls 14" made of synthetic resin on the inner peripheral side surface of the cylinder to form the storage passage 11 and the guide passage 12. Here, as shown in FIG. 4, the "storage path 11" is arranged radially around the "guide path 12". Then, the "guide path 12" and all of the "storage paths 11" arranged radially around the guide path 12 are communicated with each other by eight "slits 13". In this embodiment, the “slit 13” between the storage passage 11 and the guide passage 12 is formed by the gap between the partition walls 14. The "slit 13" is for moving the "projection piece 23" provided on the installation tool 20 as a separate member. A "laying tool 20" provided with the projecting piece 23 by connecting a cable or the like, which is a construction object, to the "projecting piece 23".
By inserting the into the guide path 12 in the storage material 10, it is possible to lay a cable or the like in the storage path 11 arranged radially around the guide path 12. When laying a cable or the like in the storage material 10 according to this embodiment, eight projecting pieces 23 are erected at an angle of 45 ° with respect to the outer surface of the shuttle 26. It is preferable to use a long rope 21 formed of a braided rope and a shuttle rope 26 provided at the end of the long rope 21.

Since the storage material 10 according to this embodiment has a circular cross section, when the storage material 10 is placed on the ground or floor, the storage material 10 itself rolls. There are also things to do. When the storage material 10 is turned around, one of the storage materials 10 is connected when the plurality of storage materials 10 are connected to each other.
A gap will occur between the storage path 11 or the guide path 12 in the other storage material and the storage path 11 or the guide path 12 in the other storage material 10. Therefore, it is considered preferable to attach a symbol or a pattern to the outer peripheral surface of the storage material 10 according to the present embodiment, particularly to the outer peripheral surface near the end of the storage material 10. By thus providing a pattern on the outer peripheral surface of the storage material 10, information inside the storage material 10 such as the positional relationship between the storage path 11 and the guide path 12 can be transmitted to the operator who arranges the storage material 10. Therefore, the storage path 11 and the guide path 12 can be communicated with each other, and the storage materials 10 can be reliably connected to each other.

The storage material 10 according to this embodiment is shown in FIG.
Alternatively, the cross-sectional shape shown in FIG. 8 may be used. In particular, the support member 15 is attached to the storage material 10 having the form shown in FIGS. 6 to 8. By mounting the support member 15, it is possible to prevent the storage material 10 from being crushed by earth pressure when the storage material 10 is buried in the ground.

First, the storage material 10 of the form shown in FIG. 5 has "grooves" formed at predetermined locations on the outer peripheral surface thereof. The "groove" makes it possible to convey information on the inside of the storage material 10 such as the positional relationship between the storage material 11 and the guide path 12 to the operator who arranges the storage material 10, and thus the storage material 10 can be reliably connected to each other. It becomes possible to connect.

Next, the storage material 1 of the form shown in FIGS.
In No. 0, in order to improve the strength of the storage material 10 itself, a support member 15 made of synthetic resin is attached to the inner peripheral side surface thereof. Therefore, the inside of the storage material 10 is subdivided as compared with the configuration shown in FIGS. 4 to 5. Therefore, when laying a cable or the like in these storage materials 10, it is necessary to install the cable 2 on the outer surface of the plate-like shuttle 26.
No. 3 to No. 3 are arranged side by side, a long rope 21 is formed by a rope formed by knitting a plurality of thin wire rods, and the plate-like shuttle 26 is provided at the end of the long rope 21.
It is preferable to use the one configured by providing.

Since the storage material 10 having the form shown in FIG. 7 has the partition wall 14 having a short dimension mounted therein,
The gap between the slits 13 formed by the gaps between the partition walls 14 becomes wider, and one slit 13 communicates with the two storage paths 11. for that reason,
As shown in FIG. 9, even if one projecting piece 23 is the erection tool 20 that is erected on the outer surface of the shuttle 26, it is possible to lay cables and the like to a plurality of storage paths 11 with one laying operation. Becomes That is, as shown in FIG. 8, by tilting the projecting piece 23 in the direction of each storage path 11 and inserting it into the guide path 12, a cable or the like can be laid in each of the storage paths 11. It will be possible. In addition, a plurality of cables and the like are connected to the one projecting piece 23,
By inserting the laying tool 20 including the one projecting piece 23 into the guide path 12, it is possible to lay a cable or the like in the plurality of storage paths 11 by one laying operation.

Furthermore, the dimensions of the partition wall 14 mounted inside the cylinder may be different in the vertical and horizontal directions. That is, one partition wall 14 may be long and the other partition wall 14 may be short.

Next, the "laying device 100" will be described.
The "laying apparatus 100" according to the present embodiment is a combination of the above-mentioned "storage material 10" and "laying tool 20". Since the "storage material 10" has already been described, the description thereof will be omitted, and the laying tool 20 will be described below.

This "laying tool 20" is the "long rope 2
1 ”and“ connecting portion 22 ”, and the connecting portion 22 is integrally or separately connected to the end portion of the long rope 21.

The "long rope 21" is for feeding the connecting portion 22 into the guide path 12 inside the storage material 10 by its own rigidity. As the long rope 21, for example, a rope formed by knitting a rigid wire or a plurality of thin wire rods, a rope formed by extrusion molding a synthetic resin, or a rope in which a synthetic resin fiber is tightly twisted, or an FRP (fiber reinforced) is used. It is conceivable to use a rope formed of plastic) or a wire formed of metal. The material of the long rope 21 is not particularly limited.

On the other hand, the "connecting portion 22" is provided at the end portion of the long rope 21 and connects the long rope 21 to the cable or the like. Any configuration may be adopted as long as it exhibits such an action, but specifically, a shuttle 26 for inserting the inside of the guide path 12 is attached to an end of the long rope 21, and Shuttle 26
It is conceivable to provide the protruding piece 23 on the outer surface of the.

The shuttle 26 uses the "long rope 2
1 "is provided at the end portion and is pushed or pulled into the" long rope 21 ", whereby the storage material 10
It is to be inserted through the inside of the guide path 12 in. Specifically, it is conceivable that the main body of the shuttle 26 is formed in a spindle shape so that the shuttle 26 can be inserted into the guide path 12 smoothly without resistance, but the shape is not particularly limited to this shape, and a cylindrical body or It may have a rectangular parallelepiped shape or a plate-like shape.

It is considered preferable that one or more "protrusions 23" are provided upright on the outer surface of the shuttle 26. The “projection piece 23” is connected to a cable or the like which is the object of laying, and slides on a “slit 13” formed inside the storage material 10 to move. Therefore, it is conceivable that the projecting piece 23 is formed in a plate shape having a thickness capable of passing through the slit 13 in the storage material 10, and the "connecting hole 24" is formed in the member having the plate shape. The connection hole 24 is for connection with a cable or the like which is the object of installation. Specifically, it is conceivable to insert a cord or the like into the connection hole 24 and connect the cord or the like to the cable or the like to connect the laying tool 20 to the cable or the like. The number of the one or more “projecting pieces 23” provided on the outer surface of the “shuttle 26” is not particularly limited, but particularly, the guide path 12 formed inside the storage material 10 and the storage path are formed. It is considered preferable to provide the same number of projecting pieces 23 as the “slits 13” communicating with the passage 11 on the outer surface of the shuttle 26. As many protrusions 23 as there are slits 13 are erected on the outer surface of the shuttle 26, and the protrusions 2
By connecting the cables and the like to all of 3 and inserting the laying tool 20 into the storage material 10, it is possible to lay the cables and the like to all of the storage materials 10 by one laying operation. is there.

On the other hand, the connecting hole 24 may be formed in the shuttle 26 itself without providing the projecting piece 23 in the "shuttle 26". It is considered that the laying tool 20 having such a structure is particularly suitable when used for laying a cable or the like on the guide path 12 itself.

The shuttle 26 attached to the end of the long rope 21 is not an essential constituent element in the present invention. That is, the laying tool 20 in the present invention is intended to connect the long rope 21 and a cable or the like which is the laying object, and to insert the cable into the guide path 12 inside the storage material 10. Therefore, as described above, the shuttle 26 is not always necessary as long as the long rope 21 and the cable or the like can be connected to each other and the laying tool 20 itself can be inserted into the guide path 12. Specifically, the projecting piece 23 is directly erected on the outer surface of the long rope 21, and the projecting piece 23
A cable is connected to the guide path 12 inside the storage material 10.
It is possible to insert

Further, the connection between the laying tool 20 and the cable or the like is not limited to the one using the cord material or the like, and the projecting piece 23 itself may have a function of directly holding the cable or the like. A hook or the like may be attached to the long rope 21 and a cable or the like may be locked by the hook or the like.

Further, for the shuttle 26, the guideway 12
By providing a roller that comes into contact with the inner surface, it is possible to further facilitate the insertion of the installation tool 20 into the guide path 12.

The target of the laying tool 20 for laying a cable or the like is not limited to the "storage material 10" buried in the ground or a wall body, but as shown in FIG. For the "duct" installed on the ceiling, etc.,
A cable or the like may be installed. As shown in FIG. 23, this "duct" is created by bending a steel plate or the like to create a "storage path 11" and a "guide path 12", and these "storage path 11" and "guide path 12" are formed. And "" are communicated with each other by "slit 13". By moving the projecting piece 23 on the “slit 13”, the cable or the like connected to the projecting piece 23 is drawn into the storage path 11 and installed.

Each embodiment of the "laying tool 20" will be described below with reference to the drawings. (Fifth Embodiment) FIG. 10 shows a laying tool 20 according to a fifth embodiment. The urging tool 20 according to the present embodiment has two protruding pieces 23 erected at opposite positions on the outer surface of the shuttle 26. The long rope 21 is formed by a rope formed by knitting a plurality of thin wire rods. It is formed by providing the shuttle 26 at the end of the long rope 21. A connecting hole 24 is formed in each of the two protruding pieces 23 provided upright on the outer surface of the shuttle 26.

According to the laying tool 20 of the present embodiment, it is possible to lay cables and the like in the two storage paths 11 with one laying operation. That is, like the storage material 10 shown in FIG. 1, two "storage paths 11" arranged on both sides of the "guide path 12" through which the laying tool 20 is inserted can also be provided with a cable or the like by one installation operation. Can be installed.

(Sixth Embodiment) FIG. 11 shows a laying tool 20 according to a sixth embodiment. The installation tool 20 according to the present embodiment
Is one in which four projecting pieces 23 are erected at an angle of 90 ° with respect to the outer surface of the shuttle 26, and the long rope 21 is formed by a rope formed by knitting a plurality of thin wire rods. The shuttle 26 is provided at the end of the rope 21. A connecting hole 24 is formed in each of the four projecting pieces 23 provided upright on the outer surface of the shuttle 26.

According to the laying tool 20 of the present embodiment, it is possible to lay cables and the like in the four storage paths 11 with a single laying operation. That is, like the storage material 10 shown in FIG. 2 or FIG.
4 "storage paths 1 arranged radially around" 2 "
It is possible to lay cables and the like to the 1 ”by a single laying operation.

(Embodiment 7) FIG. 12 shows a laying tool 20 according to Embodiment 7. The installation tool 20 according to the present embodiment
Is composed of a "long rope 21" and a "shuttle 26", and the shuttle 26 is a "shuttle body".
And a "projection piece 23" which is detachably attached to the shuttle body. The above "long rope 2
1 "is formed by a rope formed by knitting a plurality of thin wire rods, and the shuttle 26 to which the projecting piece 23 is detachably attached is provided at the end of the rope.
0 is configured. It is considered preferable that the shuttle body and the projecting piece 23 are joined by screwing each other.
In addition, a connecting hole 24 is formed in each of the “protrusions 23”.

In the laying tool 20 according to this embodiment, the shuttle 26 portion can be freely attached to and detached from the "shuttle body" and the "projection piece 23". Storage material 10 for laying cables, cables, etc.
It is possible to correspond to the form of.

Further, since the "shuttle body" and the "projection piece 23" can be freely attached and detached, when the projection piece 23 is removed and only the "shuttle body" is inserted into the guide path 12, the movement is not possible. It is possible to reduce the accompanying resistance.
Therefore, the shuttle main body inserted from one end of the storage material 10 can be easily delivered toward the other end.
After that, the projecting piece 23 to which a cable or the like is connected is attached to the shuttle body sent to the other end, and the long rope 21
By pulling in (or sending out), the shuttle 26 can be moved, and a cable or the like can be laid in the storage path 11.

Therefore, according to the laying tool 20 of the present embodiment, the shuttle body and the projecting piece 23 are configured to be detachable, so that the projecting piece 23 is removed and only the shuttle body is delivered into the guide path 12. By doing so, the laying tool 20 itself can be easily inserted, and the arrangement of the projecting pieces 23 can be changed according to the form of the storage material 10 for laying cables and the like.

Therefore, according to the laying tool 20 of the present embodiment, the laying tool 2 can be used like the storage material 10 in the form shown in FIG.
It is possible to lay cables and the like in the two "storage paths 11" arranged on both sides of the "guide path 12" through which 0 is inserted by one laying operation. Further, as in the case of the storage material 10 shown in FIGS.
It is possible to lay cables and the like to the four "storage paths 11" arranged radially around the "guide path 12" through which the cables are inserted by a single laying operation.

(Embodiment 8) FIG. 13 shows an installation tool 20 according to Embodiment 8. The installation tool 20 according to the present embodiment
Is composed of a "long rope 21" and a "shuttle 26". The shuttle 26 does not have a projecting piece 23, and a connecting hole 24 is formed in the shuttle 26 itself so that a cable, etc. It is characterized in that they can be connected. The "long rope 21" is formed by a rope formed by knitting a plurality of thin wire rods, and at the end portion of the rope, the "protrusion 23 is not provided" and the "connection hole 24 is formed" shuttle. The installation tool 20 according to the present embodiment is configured by providing 26.

The installation tool 20 according to this embodiment is provided with the guideway 12
It is considered to be particularly suitable when used for laying a cable or the like on itself.

Further, the laying tool 20 shown in FIG. 10 or FIG.
By piercing the connecting hole 24 in the tip portion of the shuttle 26 according to the above, the cable is laid in the storage path 11 by inserting the laying tool 20 into the guide path 12, and at the same time,
A cable or the like is also laid on the guide path 12 itself.

Further, by inserting the "removable projecting piece 23" into the shuttle 26 of the installation tool 20 according to the present embodiment as in the shuttle 26 of the installation tool 20 shown in FIG. It is possible to lay a cable or the like in the storage path 11 of the storage material 10 shown in FIG. 3 and also to lay a cable or the like in the guide path 12 by removing the protrusion 23. .

Next, the "laying method" will be described. The "laying method" according to the present invention is a method of laying a cable or the like, which is an object to be laid, into the "storage material 10" by using the "laying tool 20", which is the "longitudinal length of the guide path 12". The guide path 1 is formed by forming a continuous slit 13 along the direction.
Step of connecting the two and the plurality of storage paths 11 to each other "
And "a step of connecting a cable or the like to each of the protrusions 23 that move along the slits 13", and "after inserting the shuttle 26 including the protrusions 23 from one end of the guide path 12 in the storage material 10". The step of pulling to the other end ". In addition, the above-mentioned “projection piece 23
The order of "the step of connecting a cable and the like" and "the step of retracting the shuttle 26 including the projecting piece" is not necessarily fixed to this order. Also, "storage material 10"
The description of the corresponding steps will be omitted because the "applying tool 20" has already been described.

Specific examples of the "laying method" according to the present invention will be described below with reference to the drawings. First, one method of laying a cable in the storage path 11 of the storage material 10 using the laying tool 20 will be described. The "laying method" described here is the same as in the invention according to claim 9.
This corresponds to a laying method of "laying a cable or the like in the storage passage 11".

First, as shown in FIG. 14, the underground burying boxes 3 and 32 connected to the underground burying boxes 31 and 32 installed in the ground are connected.
Inserting the installation tool 20 into the guide path 12 from one end side of the storage material 10 disposed between the first and the second storage spaces 32, and inserting the shuttle 26 into the storage material 1
Send to the other end of 0. 14. Here, FIG. 14 shows an AA cross section of the storage material 10 shown in FIG.
2 shows a cross section of an example of the "pipe / cable storage material 10" described in FIG.

Then, as shown in FIG. 16, the cord material inserted through the connecting hole 24 of the projecting piece 23 of the shuttle 26 is connected to a cable or the like at the other end side of the storage material 10 to connect the laying tool 20 and the cable or the like. And are connected. In addition to the string material, a net-shaped pulling member that holds the cable or the like may be used to connect the laying tool 20 and the cable, and the connecting member to be used is not limited. Furthermore, the shuttle 26 does not have the protrusion 23.
In the case of using the laying tool 20 having the connecting hole 24 formed therein, a connecting member such as a string material that can pass through the slit 13 is used, and a cable or the like is connected through the slit 13 to the connecting hole of the shuttle 26. 24 may be connected. Then, as shown in FIG. 17, by pulling the rope of the installation tool 20 to pull back the shuttle 26 to the one end side of the storage material 10,
After pulling the cables and the like into the storage passage 11,
Then, the connection between the cable and the like is released, and the cable and the like are laid inside the storage passage 11.

Next, in the storage path 11 of the storage material 10,
Another method of laying a cable or the like using the laying tool 20 will be described. The “laying method” described here corresponds to the laying method of “laying the pull-in rope 25 or the like for pulling in a cable or the like in the storage path 11” in the invention according to claim 9.

This laying method is "a step of forming a slit 13 continuous along the longitudinal direction of the guide passage 12 to communicate the guide passage 12 and the plurality of storage passages 11 with each other".
"Step of connecting the pulling ropes 25 to the projecting pieces 23 moving along the slits 13," and "After inserting the shuttle 26 including the projecting pieces 23 from one end of the guide path 12 in the storage material 10, "Step of pulling to the end" and "Step of connecting the rope drawn into the storage passage 11 to a cable or the like and pulling it into the storage passage 11". In addition, the above-mentioned “projection piece 23
The order of "the step of connecting the pulling rope 25 to" and "the step of pulling in the shuttle 26 including the protrusions" is not necessarily fixed to this order. Further, since the "storage material 10" and the "laying tool 20" have already been described, the description of the corresponding steps will be omitted.

First of all, as shown in FIG.
Inserting the installation tool 20 into the guide path 12 from one end side of the storage material 10 disposed between the first and the second storage spaces 32, and inserting the shuttle 26 into the storage material 1
Send to the other end of 0.

Then, as shown in FIG.
The pull-in rope 25 is connected to the connecting hole 24 of the shuttle 26 at the other end of the storage rope 10, and the pulling rope 25 is pulled back to one end of the storage material 10 as shown in FIG. It is pulled into the storage path 11 of.

Then, at one end side (or the other end side) of the storage material 10, as shown in FIG. 20, a cable or the like is connected to the retracted pull-in rope 25, and as shown in FIG.
After pulling the pull-in rope 25 back to the other end side (or one end side) of the storage material 10 to pull in the cables and the like into the storage passage 11, the connection between the pull-in rope 25 and the cables and the like is released to store the cables and the like. Install on the road 11.

The pull-in rope 25 does not have rigidity itself, can be wound into a small diameter, and has a breaking strength capable of withstanding the tension applied when pulling a cable or the like into the storage passage 11. It Therefore, when the pull-in rope 25 is used, the pull-in rope 25 can be easily pulled by a take-up type pulling machine or the like. Therefore, as in the present invention, when a plurality of cables are laid at one time, When laying a heavy cable, etc., or even when laying a cable between laying routes over a long distance, or when a large pulling force is required to lay a cable, etc., pull in the cable easily. It is possible to lay it.

Further, in the laying method using the above-mentioned pull-in rope 25, in order to pull in the pull-in rope 25 into the storage passage 11, as shown in FIG. 22, the pull-in rope 25 is connected to the laying tool 20 in advance. By pulling the installation tool 20 into the guide path 12, the pull-in rope 2
It is also possible to bridge 5 in the storage path 11.

Further, the object of laying the cable or the like by the "cable / pipe laying method" according to the present invention is not limited to the "storage material 10" buried in the ground or a wall body, As shown in 23, a cable or the like may be laid on a "duct" installed on a wall surface, a ceiling or the like.

[0105]

According to the first aspect of the present invention, there is provided a cable / pipe accommodating material arranged in a laying route for a cable or the like,
A plurality of storage paths that are provided continuously in the longitudinal direction inside the storage material and store the cables and the like, and a guide that enables movement of a laying tool for laying the cables and the like into the plurality of storage paths. And a slit is formed continuously along the longitudinal direction of the guide passage, and the guide passage and the at least two storage passages communicate with each other. It is a feature.

According to the cable / pipe storage material of the invention of claim 1, the cable and the like can be drawn into the plurality of "storage paths" by one laying work. is there.

The invention according to claim 2 is a cable / pipe storage material disposed in a laying route of a cable or the like, which is continuously provided in a longitudinal direction inside the storage material to connect the cable and the like. It has a plurality of storage paths for storing and a guide path that allows movement of a laying tool for laying the cables and the like into the plurality of storage paths, and slits are continuously formed along the longitudinal direction of the guide path. It is formed and is characterized in that the guide path and all of the plurality of storage paths communicate with each other.

According to the cable / pipe storage material of the invention of claim 2, the cable or the like can be drawn into all the "storage paths" by one laying work. .

According to a third aspect of the present invention, in the cable / pipe storage material according to the first or second aspect, the plurality of storage passages connected in the longitudinal direction inside the storage material are centered around the guide passage. A feature of the configuration is that the elements are arranged radially.

The "cable
According to the "pipe storage material", by inserting the "laying tool" into the "guide path" arranged at the center of the storage material, cables etc. can be connected to the "storage path" arranged around the "guide path". The effect is that it can be installed.

According to a fourth aspect of the present invention, there is provided a cable / pipe laying device comprising a storage material and a laying tool, wherein a plurality of storage paths are provided continuously in the longitudinal direction to store cables and the like, and a plurality of these storage paths. A storage material having a guide path that enables movement of the installation tool for laying the cable and the like on a path, and a slit formed by communicating the guide path and at least two storage paths with each other, The constructional feature is that it comprises a laying tool having a rigid long rope that can be inserted into the guide path and a connecting portion that connects the rope and a cable or the like.

According to the "cable / pipe laying device" of the invention according to claim 4, the long rope and the cable are connected by the connecting portion of the laying tool, and the laying tool is installed inside the storage material. It is possible to insert the cable or the like into each of the “at least two storage paths” by inserting the cable or the like into the guide path.

According to a fifth aspect of the present invention, there is provided a cable / pipe laying apparatus comprising a storage material and a laying tool, wherein a plurality of storage paths are provided continuously in the longitudinal direction of the inside for storing cables and the like.
A guide path that allows the laying tool for laying the cables and the like into the plurality of storage paths is movable, and a slit formed by communicating the guide path and all of the plurality of storage paths with each other. A constitutional feature is that it comprises a storage material, a long rope having rigidity that can be inserted into the guide path, and a laying tool having a connecting portion that connects the rope and a cable or the like. is there.

According to the "cable / pipe laying device" of the invention of claim 5, the long rope and the cable are connected by the connecting portion of the laying tool, and the laying tool is installed inside the storage material. It is possible to insert the cable or the like into each of the “all storage paths” by inserting the cable or the like into the guide path.

The invention according to claim 6 is the cable / pipe laying apparatus according to claim 4 or 5, wherein the connecting portion is
1 or 2 or more protrusions, and the 1 or 2 or more protrusions move along a slit formed by mutually communicating the guide path and the storage path inside the storage material,
This is a feature of the configuration.

According to the "cable / pipe laying device" of the invention of claim 6, a cable or the like is connected to the outer ends of one or more projecting pieces, and a laying tool including the projecting pieces is provided. By inserting or moving the guide path, it is possible to draw the cables or the like into each of the plurality of "storage paths".

According to a seventh aspect of the present invention, in the cable / pipe laying apparatus according to the sixth aspect, the projecting piece of the connecting portion of the laying tool has the number and arrangement of slits formed inside the storage material. It is necessary to stand upright with the number and arrangement corresponding to
This is a feature of the configuration.

According to the invention of claim 7, the projecting piece provided on the outer periphery of the laying tool enters all the slits formed in the storage material, so that the laying work can be performed once.
This has the effect of being able to lay cables and the like to all of the storage paths that communicate with the guide paths.

According to an eighth aspect of the present invention, in the cable / pipe laying apparatus according to any one of the fourth to seventh aspects, the connecting portion of the laying tool is detachable from the long rope. It is a feature of.

Further, according to the invention of claim 8, since the connecting portion is detachably attached to the long rope, the connecting portion is detached and only the long rope is fed into the guide path. Thus, there is an effect that the installation tool itself can be easily inserted and the arrangement of the projecting pieces can be changed according to the form of the storage material for installing the cable and the like.

According to a ninth aspect of the present invention, a laying tool is inserted into a guide passage continuously provided in the longitudinal direction inside the cable / pipe storage material, and a plurality of storages are continuously provided along the guide passage. A cable / pipe laying method for storing a cable or the like in a passage, wherein the storage material forms a continuous slit along the longitudinal direction of the guide passage so that the guide passage and a plurality of storage passages communicate with each other. However, the laying tool includes a long rope having rigidity that can be inserted into the guide path, and a connecting portion that connects the rope and a cable, and the laying tool is provided between a start point and an end point of a storage material. The constitutional feature is that the cable or the like (or the pull-in rope or the like for pulling in the cable or the like) connected to the connecting portion is laid in the plurality of storage paths by reciprocating to. .

According to the ninth aspect of the present invention, the connecting portion provided on the long rope can reciprocate along the slit that allows the guide path and the plurality of storage paths to communicate with each other. Therefore, it is possible to lay a cable or the like or a pull-in rope in each of the plurality of storage paths.

In the case where the "pull-in rope" is arranged in the storage path by the above method, the cable is installed to the pull-in rope and then the cable is pulled back into the storage path to connect it to the storage path. The effect is that it becomes possible to lay a cable or the like, which is the object.

According to a tenth aspect of the present invention, in the cable / pipe laying method according to the ninth aspect, the laying tool is a long rope having rigidity so that it can be inserted into the guide path of the storage material,
A connecting portion for connecting the rope and a plurality of cables and the like, and a cable or the like connected to the connecting portion or a pull-in rope or the like for pulling in the cable or the like is provided to a plurality of storage paths at once. The laying is a feature of the construction.

According to the invention of claim 10, since the long rope in claim 9 has a connecting portion capable of connecting a plurality of cables and the like, the cables and the like or the cables and the like are provided. It is possible to lay a pull-in rope or the like for pulling in the plurality of storage paths inside the storage material at a time.

[Brief description of drawings]

FIG. 1 is a perspective view of a storage material 10 including two storage passages 11 that communicate with each other through slits 13 on both sides of a guide passage 12.

[FIG. 2] 4 arranged radially around the guide path 12
FIG. 3 is a perspective view of a storage material 10 having one storage path 11 and a substantially rectangular cross section.

[Fig. 3] 4 arranged radially around the guideway 12
FIG. 3 is a perspective view of a storage material 10 having one storage path 11 and having a substantially circular cross section.

FIG. 4 is a perspective view of a storage material 10 including a storage passage 11, a guide passage 12, and a slit 13 which are formed by mounting a plurality of partition walls 14 on the inner peripheral side surface of a cylinder.

FIG. 5 is a cross-sectional view of a storage material 10 having a storage passage 11, a guide passage 12 and a slit 13 formed by mounting a plurality of partition walls 14 and a support member 15 on the inner peripheral side surface of a cylinder.

FIG. 6 is a cross-sectional view of a storage material 10 having a storage path 11, a guide path 12 and a slit 13 formed by mounting a plurality of partition walls 14 and a support member 15 on the inner peripheral side surface of a cylinder.

FIG. 7 is a cross-sectional view of a storage material 10 having a storage passage 11, a guide passage 12 and a slit 13 formed by mounting a plurality of partition walls 14 and a support member 15 on the inner peripheral side surface of a cylinder.

FIG. 8 is a cross-sectional view of a storage material 10 including a storage passage 11, a guide passage 12 and a slit 13 formed by mounting a plurality of partition walls 14 and a support member 15 on the inner peripheral side surface of a cylinder.

FIG. 9 is a perspective view of the erection tool 20 in which a single projecting piece 23 is erected on the outer surface of the shuttle 26.

FIG. 10 is a perspective view of the erection tool 20 in which two projecting pieces 23 are erected at opposite positions on the outer surface of the shuttle 26.

FIG. 11 is a perspective view of the laying tool 20 in which four projecting pieces are erected at an angle of 90 ° with respect to the outer surface of the shuttle.

FIG. 12 is a perspective view of the erection tool 20 including a shuttle 26 including a shuttle body and a detachable projecting piece 23.

FIG. 13 is a perspective view of the laying tool 20 having a connecting hole 24 formed in the shuttle 26 itself.

14 is a vertical sectional view taken along line AA of the pipe / cable storage member shown in FIG.

FIG. 15 is a cross-sectional view showing a method of laying a cable in the storage passage for the pipe / cable storage material shown in FIG.

16 is a cross-sectional view showing a method of laying a cable in the storage passage for the pipe / cable storage material shown in FIG.

FIG. 17 is a cross-sectional view showing a method of laying a cable in the storage passage for the pipe / cable storage material shown in FIG.

FIG. 18 is a cross-sectional view showing a method of laying a cable in the storage passage for the pipe / cable storage material shown in FIG. 3.

FIG. 19 is a cross-sectional view showing a method for laying a cable in the storage passage for the pipe / cable storage material shown in FIG.

20 is a cross-sectional view showing a method of laying a cable in the storage passage for the pipe / cable storage material shown in FIG.

FIG. 21 is a cross-sectional view showing a method of laying a cable in the storage passage for the pipe / cable storage material shown in FIG. 3.

22 is a cross-sectional view showing a method of laying a cable in the storage passage for the pipe / cable storage material shown in FIG.

[FIG. 23] A storage path 11 and a guide path 1 formed by bending a steel plate or the like.
2 is a partial cross-sectional view showing an internal state in which a cable or the like is laid by inserting the laying tool 20 into the duct formed with 2.

FIG. 24 is a perspective view of a storage material according to a conventional technique.

FIG. 25 is a diagram showing a usage state of a storage material according to a conventional technique.

[Explanation of symbols]

10 Storage materials 11 storage path 12 guideway 13 slits 14 partition walls 15 Support member 20 Laying tools 21 long rope 22 Connection means 23 Projection 24 Connection hole 25 retractable rope 26 Shuttle 31 Underground box 32 Underground box

Claims (10)

[Claims] 1. A cable / pipe storage material disposed in a laying route for cables and the like, and a plurality of storage paths that are continuously provided in a longitudinal direction inside the storage material and store the cables and the like. And a guide path that enables movement of a laying tool for laying the cables and the like to the plurality of storage paths, and a slit is formed continuously along the longitudinal direction of the guide path. A cable / pipe storage material, characterized in that the guide passage and at least two storage passages communicate with each other. 2. A cable / pipe storage material disposed in a laying path for cables and the like, and a plurality of storage paths that are continuously provided in a longitudinal direction inside the storage material and store the cables and the like. And a guide path that enables movement of a laying tool for laying the cables and the like to the plurality of storage paths, and a slit is formed continuously along the longitudinal direction of the guide path. A cable / pipe storage material, characterized in that the guide passage and all of the plurality of storage passages are in communication with each other. 3. The cable / pipe storage material according to claim 1 or 2, wherein a plurality of storage paths connected in a longitudinal direction inside the storage material are arranged radially around a guide path. Cable / tube storage material characterized by 4. A cable / pipe laying device comprising a storage material and a laying tool, comprising a plurality of storage paths that are connected in a longitudinal direction to store the cables and the like, and the cables and the like to the plurality of storage paths. A storage material having a guide path for moving the installation tool for laying and a slit formed by connecting the guide path and at least two storage paths to each other, and insertable into the guide path A cable / pipe laying device comprising a long rope having rigidity and a laying tool having a connecting portion for connecting the rope and a cable or the like. 5. A cable / pipe laying device comprising a storage material and a laying tool, comprising a plurality of storage paths that are connected in a longitudinal direction inside to store cables and the like, and the cables to the plurality of storage paths. A storage material having a guide path for moving the laying tool for laying etc., and a storage material having a slit formed by communicating the guide path and all of the plurality of storage paths with each other; A cable / pipe laying device comprising: a long rope having rigidity that can be inserted and a laying tool having a connecting portion that connects the rope and a cable or the like. 6. The cable / pipe laying device according to claim 4 or 5, wherein the connecting portion is configured by one or more projecting pieces, and the one or more projecting pieces are inside the storage material. The cable / pipe laying device, characterized in that the cable / pipe laying device moves along a slit formed by communicating the guide path and the storage path with each other. 7. The cable / pipe laying device according to claim 6, wherein the projecting piece of the connecting portion of the laying tool has a number and a number corresponding to the number and arrangement of slits bored inside the storage material. A cable / pipe laying device characterized by being installed upright in an arrangement. 8. The cable / pipe laying device according to claim 4, wherein the connecting portion of the laying tool is detachable from a long rope. 9. A cable / pipe storage material is accommodated in a plurality of storage paths that are continuously provided along the guide path by inserting a laying tool through a guide path that is continuously provided in the longitudinal direction inside the cable / tube storage material. In the cable / pipe laying method, the storage material forms a continuous slit along the longitudinal direction of the guide path so that the guide path and the plurality of storage paths communicate with each other. , A long rope having rigidity that can be inserted into the guide path, and a connecting portion that connects the rope and a cable, and the like. A cable / pipe laying method comprising laying a cable or the like connected to the connecting portion or a pull-in rope or the like for pulling in the cable or the like in the plurality of storage paths. 10. The cable / pipe laying method according to claim 9, wherein the laying tool connects the long rope having rigidity capable of being inserted into the guide path in the storage material, and the rope and a plurality of cables or the like. A cable / pipe laying characterized by having a connecting portion and laying a cable or the like connected to the connecting portion or a pulling rope for pulling in the cable or the like to a plurality of storage paths at once. Method.