JP2021004654A - Wiring/piping protection tool and wiring/piping method - Google Patents

Abstract

To provide a wiring/piping protection tool and a wiring/piping method whereby, when arranging wiring/piping in a building structure or the like, it is possible to prevent damage to wiring/piping at a sleeve portion and facilitate visually confirming the route of the wiring/piping.SOLUTION: A wiring/piping protection tool has a protection tool body 1 that protects wiring/piping 23 from an edge part 22 of a sleeve 21. The protection tool body 1 has a first protector 11, a second protector 12 that can be connected to the first protector 11, and fixing means 13 for fixing to the sleeve 21, the fixing means 13 being a magnet 131.SELECTED DRAWING: Figure 1

Description

The present invention relates to a wiring and piping protector and a wiring and piping method used when arranging wiring and piping in a building structure or the like.

The steel frame members (beams, etc.) of the building structure are provided with a plurality of sleeves for wiring and piping whose routes have been designed in advance at the time of construction. Wiring pipes for electric cables, water pipes, air conditioner ducts, etc. have predetermined routes, and multiple sleeves are passed through in a single stroke.

Although these sleeves have undergone minimum processing such as deburring, depending on the route of the wiring and piping, excessive force may be applied to the wiring and piping on the way, causing damage to the wiring and piping at the edge of the sleeve. It is a problem because it can be stored.

Therefore, a technique has been proposed for a device that is attached to a sleeve portion to protect wiring and piping. For example, Patent Document 1 describes a technique for a wall-penetrating member that is easy to install and has a high degree of freedom in installation, and a wall-penetrating structure for piping.

Japanese Patent No. 5830455

Since the wiring and piping are performed by multiple vendors, they often share the same sleeve, and it is necessary to pay attention not only to the wiring and piping handled by the company but also to the damage to the existing wiring and piping. However, since it is assumed that the wall-penetrating structure of the pipe described in Patent Document 1 is installed in the through-hole of the wall before arranging the pipe or the like and is further permanently installed, there are existing pipes or the like. In some cases, there was a problem that it could not be installed later.
Further, there is a problem that it is fixed by a screw and it is difficult to easily attach / detach it.

Furthermore, if the route is complicated in the normal wiring and piping arrangement work, it is necessary to confirm the next sleeve position every time the sleeve is passed, which reduces work efficiency and also poses a risk of accidents. There is a problem that it goes up.

The present invention has been made in consideration of the above points, and when arranging wiring pipes in a building structure or the like, it is possible to prevent damage to the wiring pipes at the sleeve portion. An object of the present invention is to provide tools and wiring and piping methods.
Another object of the present invention is to provide a wiring / piping protector and a wiring / piping method capable of making the route of the wiring / piping easy to see.

In order to solve the above problems, the following means are adopted in the present invention.
The wiring / piping protective device according to the present invention includes a protective device main body that protects the wiring / piping from the edge portion of the sleeve, and the protective device main body can be connected to the first protective body and the first protective body. It has 2 protective bodies and fixing means for fixing to the sleeve.

According to the wiring / piping protector according to the present invention, it is possible to prevent damage to the wiring / piping due to the edge of the sleeve, and by having the first protective body and the second protective body, it is already installed. It can be easily installed even if there is wiring.

In a preferred embodiment of the present invention, the protective tool body has a fitting portion that can be fitted into the sleeve and a protective portion that covers the edge portion of the sleeve.
In this way, by having the protective tool main body having a fitting portion that can be fitted inside the sleeve and a protective portion that covers the sharp edge portion existing at the edge of the sleeve, the fixing force is increased and the wiring pipe is protected. Can be done.

In a preferred embodiment of the present invention, the protective portion is chamfered.
Since the protective portion is chamfered in this way, the movement of the wiring and piping can be smoothed, and the wiring and piping can be arranged efficiently.

In a preferred embodiment of the present invention, the fixing means is a magnet that can be fixed to the steel frame member, and the magnet is provided in each of the first protective body and the second protective body.
As described above, since the steel frame member is targeted, it can be easily attached and detached by using a magnet as a fixing means. Further, by providing magnets in each of the divided protective equipment main bodies, each of them can exert a stable fixing force.

In a preferred embodiment of the present invention, the protective tool main body has a contact portion capable of contacting the steel frame member, and the magnet is provided at the contact portion.
In this way, by having a contact portion capable of contacting the steel frame member and providing a magnet at the contact portion, it is possible to exert a fixing force regardless of the influence of friction or the like due to the movement of the wiring pipe. ..

In a preferred embodiment of the present invention, the first protected body and the second protected body are formed in different colors.
In this way, the route can be visually confirmed by color-coding the divided protective equipment main bodies into different colors.

The present invention also relates to a wiring and piping method. That is, according to the wiring and piping method according to the present invention, a protective device mounting step of mounting a protective device main body that protects the wiring and piping from the edge portion of the sleeve on a plurality of sleeves on the route, and the protective device main body are mounted. The sleeve includes an arrangement step of arranging the wiring pipe.
According to the wiring and piping method according to the present invention, since the wiring and piping protector is attached to the sleeve on the path before wiring and piping, the route is visually protected in addition to the protection of the wiring and piping and the efficiency of the arrangement work. Can be grasped. That is, the sleeve on which the protective equipment body is attached is the target for arranging the wiring and piping.

In this embodiment, the protective device main body has a first color corresponding to the first path and a second color corresponding to the second path, and the protective device mounting step is a plurality of steps on the first path. The first mounting step of mounting the protective device main body having the first color on the sleeve, and the second mounting of mounting the protective device main body having the second color on a plurality of the sleeves on the second path. Including the process.
In this way, even when wiring pipes are arranged in a plurality of paths such as the first path and the second path, the wiring pipes are marked by the protective equipment main body having the first color, the second color, or both. It is possible to visually confirm the wiring route while protecting the above.

In this embodiment, the protective equipment mounting step is performed on a first display corresponding to the first route, a second display corresponding to the second route, and a route in which the first route and the second route are shared. It further includes a corresponding third display and a display step of displaying.
In this way, by changing the display method of the protective equipment body for each route, the color and the display are combined to provide visual assistance even when at least two routes or their wiring pipes share a sleeve. Is possible.

In this embodiment, the protective device main body is formed so as to be divisible into a first protective body and a second protective body, and the first protective body is formed in the first color and the second protective body. The body is formed in the second color.
By using the protector body formed indivisible in this way, the first protective body is formed in the first color, and the second protective body is formed in the second color, the color change is clearly defined. Is visible, the display becomes clear, and it becomes easy to install the display corresponding to the display such as the first display and the second display.

In this embodiment, the protective device main body has a magnet, and the magnet is provided in each of the first protective body and the second protective body.
As described above, since the magnets are provided on the first protective body and the second protective body, respectively, they can be easily attached and fixed. Further, the first protective body and the second protective body can be used as different combinations.

According to the disclosed technology, when arranging the wiring pipe in a building structure or the like, it is possible to prevent the wiring pipe from being damaged at the sleeve portion, and it is possible to make the route of the wiring pipe easily visible. Protective equipment and wiring and plumbing methods can be provided.

Other issues, features and advantages will become apparent by reading the embodiments described below for carrying out the invention as taken up with the drawings and the claims.

It is a perspective view of the wiring pipe protector which concerns on one Embodiment of this invention. It is a perspective view of the wiring pipe protector which concerns on one Embodiment of this invention. It is explanatory drawing which shows the state which divided the wiring pipe protective equipment which concerns on one Embodiment of this invention. FIG. 3 is a cross-sectional view taken along the line AA in FIG. It is explanatory drawing which shows the state which attached the wiring pipe protector which concerns on one Embodiment of this invention to a steel frame member. It is explanatory drawing which shows the state which arranged the wiring pipe in the wiring pipe protection tool which concerns on one Embodiment of this invention. It is explanatory drawing which shows the mounting method of the wiring pipe protective equipment which concerns on one Embodiment of this invention. It is a flow diagram explaining the wiring piping method using the wiring piping protection tool which concerns on one Embodiment of this invention. It is explanatory drawing explaining the display process of the wiring pipe protector which concerns on one Embodiment of this invention. It is explanatory drawing which shows the state which arranged the wiring pipe in the wiring pipe protection tool which concerns on one Embodiment of this invention. It is explanatory drawing which shows the state which arranged the wiring pipe in the wiring pipe protection tool which concerns on one Embodiment of this invention.

Hereinafter, the wiring and piping protective equipment and the wiring and piping method according to the preferred embodiment of the present invention shown in the drawings will be described in detail with reference to FIGS. 1 to 11. The technical scope of the present invention is not limited to the embodiments shown in the accompanying drawings, and can be appropriately changed within the scope described in the claims.

[Wiring and piping protection]
Hereinafter, the wiring and piping protective equipment according to the embodiment of the present invention will be described in detail with reference to FIGS. 1 to 7.
1 to 4 are views for explaining the configuration of the wiring and piping protective equipment according to the present embodiment. FIG. 1 shows a state in which the wiring and piping protector is observed from diagonally above, and FIG. 2 shows a state in which the wiring and pipe protector is observed from diagonally below. FIG. 3 shows a state in which the wiring and piping protector is divided, and FIG. 4 shows a cross-sectional view taken along the line AA shown in FIG.

The wiring / piping protector according to the present invention includes a protective tool main body 1 that is attached to a sleeve 21 provided on the steel frame member 2 and protects the wiring / piping from the edge portion of the sleeve 21.

In a building structure, the sleeve 21 is provided in advance on a steel frame member 2 such as a beam for passing the wiring pipe 23 (see FIGS. 5 and 6), and the wiring pipe 23 has a route determined at the design stage. Has been done. Further, although the sleeve 21 has been subjected to processing such as deburring, an edge portion 22 is present at the edge portion, and if the sleeve 21 is forcibly pulled when arranging the wiring pipe 23, the edge portion 22 causes the wiring pipe 23 to be pulled. Damage such as peeling of the coating may occur, and these damages have a risk of leading to electric leakage or water leakage.

As shown in FIGS. 1 to 3, and the like, the protective device main body 1 is fixed to a first protective body 11, a second protective body 12 that can be connected to the first protective body 11, and a sleeve 21. Means 13 and. That is, as shown in FIG. 3, the protective tool main body 1 is formed so as to be divisible into a first protective body 11 and a second protective body 12.

The first protective body 11 and the second protective body 12 have the same shape, that is, they are preferably divided in half, and in the present embodiment, an example in which they are divided in half is shown.

Further, the protective tool main body 1 has a fitting portion 14 that can be fitted into the sleeve 21, a protective portion 15 that covers the edge portion 22, and a contact portion 16 that can be brought into contact with the steel frame member 2.

The fixing means 13 is a means for fixing the protective tool main body 1 to the steel frame member 2, and various means such as screwing, fixing with an adhesive, and nailing can be applied, but in the present invention, it is attached and fixed. Since it is important that the magnet 131 can be easily removed, fixing using the magnet 131 is preferable, and in this embodiment, a wiring / piping protector using the magnet 131 as the fixing means 13 is illustrated.

The first protective body 11 and the second protective body 12 are connected by a connecting portion 17. Further, it is preferable that at least one magnet 131 is provided for each of the first protective body 11 and the second protective body 12. Further, when the magnet 131 is provided as described above, it is preferable that the magnet 131 is located diagonally when connected.

The connecting portion 17 has a protrusion 171 provided at one end of the first protective body 11 and the second protective body 12, and a tubular portion 172 provided at the other end, and is provided on the first protective body 11. The protrusion 171 is fitted into the tubular portion 172 provided on the second protective body 12, and the protrusion 171 provided on the second protective body 12 is fitted into the tubular portion 172 provided on the first protective body 11 to be connected. To.

The first protective body 11 and the second protective body 12 may be divided at positions having different sizes from the halves, but by dividing the first protective body 11 and the second protective body 12 into halves, the protrusions 171 and the tubular portion of the connecting portion 17 are formed. Since it is possible to provide the 172 in a substantially linear shape, it can be formed more easily.

Further, since the connection between the protrusion 171 and the tubular portion 172 is not locked or the like, it can be easily divided and reconnected. The connecting portion 17 may be connected so that the first protective body 11 and the second protective body 12 can be easily divided. For example, a connection using a magnet or a connection using a hook, a claw, or the like can be exemplified.

The fitting portion 14 is formed in the same shape so that the outer peripheral surface of the fitting portion 14 is in contact with the inner peripheral surface of the sleeve 21. Since the sleeve 21 is usually formed in a circular shape, the fitting portion 14 is formed in a hollow columnar shape. The fitting portion 14 can withstand the force in the member length direction of the steel frame member 2 due to the arrangement of the wiring pipe 23.

Further, the length of the fitting portion 14 points in the plate thickness direction of the steel frame member 2 provided with the sleeve 21, and is preferably formed shorter than the plate thickness of the steel frame member 2. That is, as shown in FIG. 5, it is preferable that the fitting portion 14 has a length that does not protrude from the steel frame member 2 when the wiring / piping protector is attached to the sleeve 21.

More preferably, it is formed to have a length comparable to the plate thickness of the steel frame member 2, and by forming in this way, the inner peripheral surface of the sleeve 21 and the entire outer peripheral surface of the fitting portion 14 come into contact with each other. A frictional force is generated, and the frictional force withstands the force that the wiring pipe protector receives in the plate thickness direction by the wiring pipe 23 and is fixed to the sleeve 21.

On the other hand, the length of the fitting portion 14 can be formed to be less than half the plate thickness of the steel frame member 2. By setting the length of the fitting portion 14 in this way, the wiring and piping protectors can be attached to both sides of the sleeve 21.

The protective portion 15 is a portion that the wiring pipe 23 comes into contact with, and covers the edge portion 22 to prevent damage to the wiring pipe 23. The protection unit 15 is chamfered so that the wiring pipe 23 can be smoothly moved when the wiring pipe 23 is arranged. That is, it is an important configuration for protecting the wiring pipe 23 from the angular edge portion 22, and is formed over both the fitting portion 14 and the contact portion 16 described later so as to cover the edge portion 22.

The contact portion 16 is a surface provided at a right angle to the fitting portion 14 that is in contact with the steel frame member 2. When viewed in cross section, the sleeve 21 has an edge portion 22 formed by forming the hole portion at a right angle, and the edge portion 22 damages the wiring pipe 23.
Therefore, as shown in FIG. 4, the protective tool main body 1 is formed by forming a base fixed to the steel frame member 2 by the fitting portion 14 and the contact portion 16, and providing the chamfered protective portion 15 on the base. The wiring pipe 23 is protected.

As shown in FIG. 5, the magnet 131 may be any type of magnet 131 as long as the protective tool main body 1 can be fixed to the steel frame member 2. For example, a ferrite magnet, a neodymium magnet, a samarium cobalt magnet, an alnico magnet and the like can be exemplified.

Further, the size of the magnet 131 can be freely selected. For example, when the magnet 131 having a weak magnetic force is selected, the magnet 131 itself may be enlarged. The magnet 131 is preferably provided in the contact portion 16, and by providing the magnet 131 in the contact portion 16, not only the force in the member length direction of the steel frame member 2 but also the plate thickness of the steel frame member 2 accompanying the movement of the wiring pipe 23 is provided. In addition to directional force, it can withstand external force such as force in the length direction of the member and vibration.

When the magnet 131 is provided in the contact portion 16, as shown in FIG. 4, the magnet 131 is preferably embedded in the contact portion 16, and the contact portion 16 is preferably formed flat.
The magnet 131 can also be provided in the fitting portion 14, in which case the surface needs to be curved according to the inner circumference of the sleeve 21. Of course, it can be provided in both the fitting portion 14 and the contact portion 16, and it is preferable that the magnet 131 is also embedded in the fitting portion 14.

The number and position of the magnets 131 are not limited as long as they can be fixed to the steel frame member 2, but preferably at least two magnets 131 are provided. When two or more magnets are provided, it is preferable that they are provided diagonally at least in a connected state, and by providing them in this way, the fixing force of the protective tool main body 1 per magnet 131 can be maximized. Can be done.

Here, a method of attaching the protective tool main body 1 to the steel frame member 2 will be described with reference to FIGS. 5 to 7.
FIG. 5 shows a case where there is no existing wiring pipe 23, and a method of mounting the protective tool main body 1 when there is an existing wiring pipe 23 will be described with reference to FIG. 7.

As shown in FIG. 5, when there is no existing wiring pipe 23, the first protective body 11 and the second protective body 12 are first attached to the sleeve 21 in a connected state and fixed by the magnet 131. Will be done. After that, as shown in FIG. 6, the wiring pipe 23 is passed through. When newly arranging the wiring pipe 23 in this way, the wiring pipe protective device may or may not be divided, but in consideration of later removal, the present embodiment It is preferable to use one that is formed so as to be divisible as shown in.

In reality, since a plurality of different types of wiring pipes 23 are arranged by a plurality of vendors, the existing wiring pipes 23 are arranged as shown in FIG. 7A when performing the work. Often there is.
If there is an existing wiring pipe 23, the protective tool main body 1 formed so as to be divisible is used, and the existing wiring pipe 23 is first used as shown in FIGS. 7 (b) and 7 (c). The first protective body 11 and the second protective body 12 are connected so as to surround the first protective body 11.

Next, as shown in FIG. 7 (d), it is attached to the sleeve 21. After that, as shown in FIG. 7E, it becomes possible to easily pass through another wiring pipe 23.

As shown in FIG. 7, the wiring and piping protector can be fitted later to protect the wiring and piping 23 even if there is an existing wiring and piping 23 by the protective tool main body 1 formed so as to be divisible. .. In addition, it can be easily removed by following the mounting procedure in reverse.

The wiring pipe 23 is inserted into the sleeve 21 from the surface side of one steel frame member 2 and is pulled out from the surface side of the other steel frame member 2. However, the wiring pipe protector is basically the side from which the wiring pipe 23 is pulled out. It is provided on the surface of. When the fitting portion 14 is formed to be less than half the length of the plate thickness of the steel frame member 2, wiring and piping protectors can be attached to both sides, but when the fitting portion 14 is attached from one side, it can be attached. , It is preferable to provide it on the pull-out side of the wiring pipe 23.

On the other hand, the wiring pipe 23 has a complicated predetermined route, and when there are a plurality of existing wiring pipes 23, it is difficult to visually determine which route to follow. At present, the route is displayed in an easy-to-understand manner using masking tape or the like.

Therefore, the inventor of the present application has found that the protective device main body 1 according to the present embodiment is colored and formed. That is, the idea is to clarify the route followed by one wiring pipe 23 by changing the color of the protective equipment main body 1 to be attached for each route. Therefore, the protective device main body 1 formed of the same color is attached to the sleeve 21 existing on one path.

Further, it is preferable that the first protecting body 11 and the second protecting body 12 are formed in different colors.
The wiring and piping method using the protective tool main body 1 formed by changing the color in this way will be described in detail in the following wiring and piping method.

In consideration of the color of the steel frame member 2, any color may be formed as long as it is a conspicuous color. For example, a bright, white color such as yellow or light blue makes it more noticeable.

As described above, according to the wiring / piping protector of the present invention, the protective tool main body 1 having the chamfered protective portion 15 can cover the edge portion 22 of the sleeve 21, so that it is covered when passing the wiring pipe 23. It can be protected without damaging the etc.

Further, since it is fixed by the magnet 131, a sufficient fixing force can be obtained, and the steel frame member 2 can be easily attached and detached without any processing such as making a hole. Further, it can be fixed without using parts such as fixing bolts.

Further, since the fitting portion 14 is provided, it is possible to withstand the force in the member length direction due to the arrangement of the wiring pipe 23. In addition, it can withstand external forces such as vibration.

Further, since the contact area with the steel frame member 2 is increased by providing the contact portion 16, it is possible to withstand not only the force in the length direction of the member but also an external force such as stronger vibration.

Further, by providing the magnet 131 in the contact portion 16, the force in the plate thickness direction of the steel frame member 2 accompanying the wiring pipe 23, that is, the force in the moving direction when the wiring pipe 23 is arranged (the plate thickness direction of the steel frame member 2). Can withstand the power of).

Further, since a sufficient fixing force can be obtained by the magnet 131, the fitting portion 14 can be formed short, and the fitting portion 14 can be easily attached and detached. Further, since the fitting portion 14 can be formed to be short, wiring and piping protective equipment can be attached from both sides of the steel frame member 2 if necessary.

Further, by forming the protective tool main body 1 so that it can be divided and reconnected and having the first protective body 11 and the second protective body 12, it can be easily attached later even if there is an existing wiring pipe 23. It can be removed and can be easily removed.

Further, by connecting the first protective body 11 and the second protective body 12 by the connecting portion 17, the first protective body 11 and the second protective body 12 can be easily divided by moving them in the separating direction. On the contrary, it can be easily reconnected by fitting the protrusion 171 into the tubular portion 172. Since the magnet 131 is provided, a force for locking the first protective body 11 and the second protective body 12 is not required.

Further, the sleeve is formed by connecting the first protective body 11 and the second protective body 12 by the connecting portion 17 and providing the magnet 131 to each of the first protective body 11 and the second protective body 12. Even if there is a slight deviation in the size of 21, the connecting portion 17 can be fixed by the magnet 131 in a slightly displaced state, so that it can be divided and can be used for more general purposes.

Further, by forming the first protective body 11 and the second protective body 12 in different colors, the visibility is excellent and the route of the wiring pipe 23 can be easily visually confirmed.

[Wiring and piping method]
Hereinafter, the wiring and piping method will be described in detail with reference to FIGS. 8 to 11.
FIG. 8 shows a flow chart of a wiring and piping method of the wiring and piping protector according to the present invention, and FIG. 9 shows a display method for visually displaying different routes when the wiring and piping protector is attached. ing. 10 and 11 show how the wiring pipe 23 is arranged on the sleeves 21 provided on the plurality of beams.

The wiring / piping protector used in the wiring / piping method of the present invention includes a protective tool main body 1 that protects the wiring / piping from the edge portion 22 of the sleeve 21.
Further, if necessary, the first protective body 11 and the second protective body 12 that can be connected to the first protective body 11 are provided, and the first protective body 11 and the second protective body 12 are combined. Can use a protective tool body 1 each provided with at least one magnet.

When the protective tool main body 1 is removed or the existing wiring pipe 23 is arranged, it is preferable to use the protective tool main body 1 which can be divided. More preferably, the above wiring and piping protector is used. In the following description, the configuration of the protective device main body 1 described above will be used.

The wiring and piping method of the present invention includes a route confirmation step S1 for confirming a sleeve 21 through which a target wiring pipe 23 is passed from a plurality of sleeves 21 provided on the plurality of steel members 2, and a route confirmed in the route confirmation step S1. In the protective device mounting step S2 for mounting the protective device main body 1 provided on the plurality of sleeves 21 and protecting the wiring pipe 23, and the display of the protective tool main body 1 in order to make the route of the wiring pipe 23 visually visible. A display step S3 that changes for each route, an arrangement step S4 in which the wiring pipe 23 is passed through the sleeve 21 to which the protective tool main body 1 is mounted in order, and a protective device removing step S5 that removes the protective device main body 1 from the sleeve 21. Including.

The wiring pipe 23 is passed through each sleeve 21 and arranged in a one-stroke manner. Therefore, in the route confirmation step S1, it is confirmed by using the wiring pipe 23 route diagram (design drawing, etc.) which sleeve 21 the target wiring pipe 23 should be passed through, which wiring pipe 23 should be passed through, and the like. To do.

In the protective device mounting step S2, the protective device main body 1 is mounted on the sleeve 21 existing on the path confirmed in the route confirmation step S1. If there is no existing wiring pipe 23, the fitting portion 14 of the protective tool main body 1 is fitted into the sleeve 21 and fixed by the magnet 131 of the contact portion 16. If there is an existing wiring pipe 23, the first protective body 11 and the second protective body 12 are connected by a connecting portion 17 so as to surround the wiring pipe 23, as described in FIG. Is fixed to the sleeve 21.

In the protective device mounting step S2, it is preferable to use the protective device main body 1 formed in different colors in order to make it easier to visually recognize a plurality of paths.
A plurality of routes are designated as a first route and a second route, a color corresponding to the first route is defined as a first color, and a color corresponding to the second route is defined as a second color. That is, the protective tool main body 1 provided on the first path has the first color, and the protective tool main body 1 provided on the second path has the second color.

Therefore, in the protective device mounting step S2, the first mounting step S21 for mounting the protective device main body 1 having the first color described above on the plurality of sleeves 21 on the first path and the protective tool main body 1 having the second color are attached. A second mounting step S22 for mounting on a plurality of sleeves 21 on the second path is included. The order of performing the first mounting step S21 and the second mounting step S22 is arbitrary, and either of them may be performed first.

When the first path and the second path intersect, that is, when the sleeve 21 is shared, the protective tool main body 1 has both the first color and the second color, and in this case, the first mounting step S21. And the second mounting step S22 may be performed at the same time.

In this way, by mounting the protective tool main body 1 having the first color and the second color, the wiring pipe 23 aims at the sleeve 21 to which the protective tool main body 1 having a specific color is mounted in the arrangement step S4. Since it may be arranged, in addition to protecting the wiring pipe 23, the work time can be shortened.

Further, in the present embodiment, since the protective tool main body 1 is divisiblely connected to the first protective body 11 and the second protective body 12, the first protective body 11 is used as the first color for the first path. The second protective body 12 can be used as the second color to correspond to the second path.

Forming each of the divided parts in a different color in this way has the effect of facilitating coloring. Further, when different colors such as the third color and the fourth color having the third path and the fourth path are used, the color combination can be easily changed.

For example, when the first path and the third path intersect, the protective equipment main body 1 of the combination of the first color and the third color may be attached. Therefore, it can be applied to more routes.

FIG. 9 shows a route display method using the protective tool main body 1 having the first protective body 11 having the first color and the second protective body 12 having the second color, which is carried out in the display step S3. Shown. This display step S3 is preferably applied especially when the first route and the second route frequently intersect.

The display step S3 is preferably performed when the protective device main body 1 having both the first color and the second color is used, or when the first path and the second path frequently intersect, and the protective device. If the main body 1 is formed of only one of the first color or the second color, or if the number of intersections of the first route and the second route is small, it may not be performed.

FIG. 9A shows a display attached to the sleeve 21 through which the first path, that is, the first wiring pipe 231 passes. FIG. 9B shows a display attached to the sleeve 21 through which the second path, that is, the second wiring pipe 232 passes. Further, FIG. 9C shows a display when the first wiring pipe 231 and the second wiring pipe 232 share the same sleeve 21.

As shown in FIG. 9, the first display corresponds to the first path, and the first protective body 11 formed in the first color is arranged so as to be under the sleeve 21. The display is a display in which the second protective body 12 formed in the second color is arranged so as to be under the sleeve 21 corresponding to the second path. As a matter of course, the first wiring pipe 231 is arranged in the first path, and the second wiring pipe 232 is arranged in the second path.

The third display corresponds to a path where both the first path and the second path intersect, and is a display method in which the connecting portion 17 between the first protecting body 11 and the second protecting body 12 is arranged so as to be on the lower side. Is. The third display is displayed when the first wiring pipe 231 and the second wiring pipe 232 share the same sleeve 21.

The arrangement step S4 is a step of passing the wiring pipe 23 through the sleeve 21 on which the protective tool main body 1 is mounted in the protective tool mounting step S2. When passing the wiring pipe 23 by a normal method, it is necessary to pay attention to the damage caused by the sleeve 21, but in the arrangement step S4 according to the present invention, the sleeve 21 is passed one after another without worrying about the damage. It can be passed through and the work time can be shortened.

FIG. 10 shows a steel frame member 2 in which two different wiring pipes 23 are arranged by different routes. Further, FIG. 11A shows a view of FIG. 9 observed from the direction of arrow B, and FIG. 11B shows a view of FIG. 9 observed from the direction of arrow C. 10 and 11 show an example of a wiring and piping method including the display step S3.

When actually arranging the wiring pipe 23, the following two arranging methods can be exemplified.
As a first example, a protective device body 1 formed of a first color, a protective device body 1 formed of a second color, and a protection formed so as to have both a first color and a second color. There is a method of using the tool main body 1 and the three protective tool main bodies 1.

In this method, the protective device main body 1 formed of the first color is attached to the first path, the protective device main body 1 formed of the second color is attached to the second path, and the first wiring is provided. The pipe 231 is arranged in the first path, and the second wiring pipe 232 is arranged in the second path. Further, a protective tool main body 1 formed so as to have both the first color and the second color is attached to the sleeve 21 at which the first path and the second path intersect, and the first wiring pipe 231 and the second wiring pipe are provided. Both of the 232 are arranged.

That is, in this method, the protective equipment main body 1 having only the first color or the second color is entirely formed of the same color. Even when having both the first color and the second color, it is sufficient to have two colors, so that the color can be freely colored without being particular about the half position or the like. Therefore, the display step S3 is not carried out.

Further, as another method, a method of using only the protective device main body 1 having the first color and the second color and distinguishing the routes by different displays (first display, second display, third display) will be exemplified. Can be done.

In this method, the first-displayed protective tool body 1 is attached to the sleeve 21 through which the first wiring pipe 231 passes, and the second-displayed protective tool body 1 is attached to the sleeve 21 through which the second wiring pipe 232 passes. A method of mounting the protective tool main body 1 as the third display can be exemplified on the sleeve 21 which is mounted and through which both the first wiring pipe 231 and the second wiring pipe 232 pass. That is, in this method, all the same wiring and piping protective equipment is used.

When the wiring pipe 23 rarely shares the same sleeve 21, it is preferable to visualize by the former method, and when the wiring pipe 23 often shares the same sleeve 21, it is visualized by the latter method. It is preferable to make it.
It should be noted that these procedures can be applied even when there are more routes by adding different third colors, fourth colors, and the like.

Further, the above mounting method (mounting direction, color arrangement method, etc.) is an example of changing the color of the protective device main body 1 depending on the route, and the criteria such as the color scheme and the mounting orientation are the complexity of the route and the visual recognition. It can be decided freely in consideration of ease of use.

The protective equipment removing step S5 is a step of removing the wiring pipe protective equipment from the sleeve 21 after the arrangement of the wiring pipe 23 is completed. As in the mounting method when there is an existing wiring pipe 23, the wiring pipe protective tool can be pulled and removed from the sleeve 21, and the protective tool main body 1 can be divided and easily removed. The protective device removal step S5 may not be performed if the wiring and piping protective device may be left on the sleeve 21.

As described above, according to the wiring and piping method of the present invention, the route can be visually recognized by attaching the wiring and piping protector to the confirmed path, and the wiring and piping 23 can be easily provided by the wiring and piping protector. Can be protected. That is, it leads to improvement of work efficiency.

In addition, by changing the color of the protective equipment main body 1 for each route, visibility can be further improved, wiring and piping work can be prevented from being redone due to a route error, and the possibility of damage associated therewith can be reduced. .. It also helps prevent accidents.

Further, by forming the first protective body 11 and the second protective body 12 in different colors, a plurality of routes can be shown. Further, the color can be easily formed by separating the color into the first protective body 11 and the second protective body 12.

Further, by forming the first protective body 11 and the second protective body 12 in different colors, the third color, the fourth color, and the like are increased and divided even when there are two or more paths. You can easily increase the number of routes simply by changing the color combination of the parts.

Further, by forming the first protective body 11 and the second protective body 12 in different colors and changing the mounting direction of the protective device main body 1, that is, the display, one type of protective device main body 1 has a plurality of routes. Can be shown.

Further, by determining the display with the lower side of the sleeve 21 as a reference, it can be easily visually recognized by the instructor who gives an instruction by looking up from below in the arrangement step S4. In addition, since the worker looks down from above, the color scheme is reversed, but the worker can easily see it.

Further, by mounting the protective tool body 1 in different colors, it is possible to recognize which sleeve 21 the wiring pipe 23 is concentrated on before the wiring pipe 23 is arranged. Therefore, the wiring pipe 23 is arranged. The order of installation can be determined efficiently.

1 Protective tool body 2 Steel member 11 1st protective body 12 2nd protective body 13 Fixing means 14 Fitting part 15 Protective part 16 Abutment part 21 Sleeve 22 Edge part 23 Wiring piping 131 Magnet S2 Protective tool mounting process S3 Display process S4 Arrangement step S21 First mounting step S22 Second mounting step

Claims (11)

Equipped with a protective device body that protects the wiring and piping from the edge of the sleeve
The protective device body is the first protective body and
A second protective body that can be connected to the first protective body,
A wiring / piping protector having a fixing means for fixing to the sleeve. The protective device main body has a fitting portion that can be fitted into the sleeve and
The wiring and piping protector according to claim 1, further comprising a protective portion that covers the edge portion of the sleeve. The wiring and piping protective tool according to claim 2, wherein the protective portion is chamfered. The fixing means is a magnet that can be fixed to the steel frame member.
The wiring and piping protective tool according to any one of claims 1 to 3, wherein the magnet is provided in each of the first protective body and the second protective body. The protective tool main body has a contact portion capable of contacting the steel frame member, and has a contact portion.
The wiring and piping protector according to claim 4, wherein the magnet is provided at the contact portion. The wiring and piping protective tool according to any one of claims 1 to 5, wherein the first protective body and the second protective body are formed in different colors. The protective equipment mounting process, in which the protective equipment body that protects the wiring and piping from the edge of the sleeve is attached to multiple sleeves on the route,
A wiring and piping method including an arrangement step of arranging the wiring and piping on the sleeve to which the protective tool main body is attached. The protective device main body has a first color corresponding to the first path and a second color corresponding to the second path.
The protective device mounting step includes a first mounting step of mounting the protective device main body having the first color on the plurality of sleeves on the first path, and the first mounting step on the plurality of sleeves on the second path. The wiring and piping method according to claim 7, further comprising a second mounting step of mounting the protective device main body having two colors. In the protective device mounting step, the first display corresponding to the first route, the second display corresponding to the second route, and the third display corresponding to the first route and the route shared by the second route. The wiring and piping method according to claim 8, further comprising a display and a display step for displaying. The protective device main body is formed so as to be divisible into a first protective body and a second protective body.
The first protecting body is formed in the first color.
The wiring and piping method according to claim 8 or 9, wherein the second protective body is formed in the second color. The protective device body has a magnet and
The wiring and piping method according to claim 10, wherein the magnet is provided in each of the first protective body and the second protective body.