KR101235669B1 - Wall Built-in type Double Pipe Protection Member and Piping Method for Distributor by Using of It - Google Patents

Abstract

The present invention relates to a wall-embedded double pipe protection member and a distributor pipe connection method using the same. More specifically, the CD pipe for supplying hot / hot water / heating water extending from the floor to the wall is not exposed to the upper part of the floor, as well as during other process operations. Since the damage caused by the lower impact after the installation is also prevented, the construction cost is reduced, the pipe construction is easy, the defect rate is lowered and the appearance is a wall-filled double pipe protection member having a beautiful appearance and a distributor pipe connection method using the same.
The present invention for achieving the object to form an opening (11a) on the front and to form a main body portion 11 having a hollow on the inside and is bent outwardly extended from the front upper and lower or left and right both edges of the main body portion 11 Forming the flange portion 12, but the coupling hole 121 is formed to facilitate fixing in the formwork (5), the bottom surface through a plurality of double pipes (2a) through at the same time through the opening 131 or the incision open 132 ) Are formed in a plurality, and the main body portion 11 forms a header seating portion 14 on which the distribution tube header 3 is seated and fixed on the inner upper portion, and a distribution tube header seated on the header seating portion 14. 3) is provided with a header fixing tool 20 for fixing by using the fixing means 22, the main body portion 11 is formed in the left and right side concave locking jaw 112 and the left and right sides on the locking jaw (112) Teeth of a plate shape having a predetermined width to which it is seated and fixed using the fixing means 22 The technical gist of the wall-mounted double pipe protecting member having the copper fixing plate 24 is described.

Description

Wall built-in type Double Pipe Protection Member and Piping Method for Distributor by Using of It}

The present invention relates to a wall-embedded double pipe protection member and a distributor pipe connection method using the same, and more particularly, a double pipe for supplying cold and hot water that extends from a floor slab concrete to a wall is not exposed to the outside as well as at the time of installation. By preventing the damage caused by the impact, the construction cost is reduced, the pipe construction is easy, the defect rate is low, and the wall-filled double pipe protection member having a beautiful appearance and a distributor pipe connection method using the same.

In general, when building or expanding residential spaces such as houses, apartments, officetels, hotels, etc., water from outside is connected to the heating water distributor installed in the lower part of the sink, built-in cabinet, dressing room, etc. And the heating water is sent to each of the needs of heating, such as the living room, and is also led to the cold and hot water distributor is sent to each demand destination, such as toilets, bathrooms, boiler rooms, multi-use room, laundry, auxiliary kitchen to use the cold and hot water.

These cold and hot water distributors (10a, 10b) is due to the nature of the possibility of generating moisture and the possibility of accidental leakage occurs mainly installed in the sink base cabinet (1a) made of moisture-proof wood, the sink under cabinet in most generations Is installed and used with a heating water (coil pipe) distributor, so the space in the lower cabinet (1a) of the sink is narrow, so that the hot and cold water and the heating water distributors (10a, 10b) can not be installed at the same time, even if the forcibly installed distributors due to the narrow space of the resulting There was a problem that can not be stored in the sink lower cabinet.

The distributors 110 and 120 are walled in the applicant's patent application No. 2010-34682 "Improved partially embedded dispenser" and Patent Application No. 2010-54719 "Non-embedded dispenser that can be easily changed installation location". Narrow ventilation space formed by providing a fixed space for the purpose of moisture-proof between the wood plate and the wall of the back of the sink, shoe rack and storage closet by providing a header fastener (111,121) for easy fixing to semi-embedded or wall In the present disclosure, a dispenser capable of easily and beautifully installing a cold / hot water and heating water distributor is disclosed.

Looking at the applicants of the present application through FIGS. 1 to 2, the heating water supply pipe is not a double pipe structure, but is a single pipe heating coil pipe not embedded in the floor slab (Slab) concrete layer (9) without the concrete of each floor and wall After completion of the structure, the floor slab concrete layer (9) is buried in the finishing floor concrete layer (9a) and the cold and hot water supply pipe is a double pipe structure (soft tube + CD tube (short for corrupted duct)) ) Is a pipe connection structure fixed to a distribution pipe header (3) which is embedded or fixed to a wall after being extended to protrude upward and extended to the bottom, and as shown in FIG. The double pipe for cold and hot water supply (2a), which is a double pipe structure protruding from the wall, is formed by the dropping die (5) during installation and dismantling of the formwork (5) for ceiling / floor and wall concrete placement. The horizontal tree (also known as Le modo, ongjin) installation for installing concrete had frequent breakage by a horizontal throat (4) the problem.

In more detail, frequent breakage of the cold and hot water supply double pipe (2a), which is a double pipe exposed by the wall (5) and the formwork falling down from the ceiling during the installation and dismantling of the formwork (5) for ceiling and floor concrete placement, occurs. As shown in FIG. 3, when the horizontal wood 4 for wall concrete installation is installed, the double pipe 2a for supplying cold and hot water exposed close to the wall is not only obstructed, but is also broken by the horizontal wood 4. Frequently, when the installation and dismantling work in the formwork (5) seated on the horizontal wood (4) frequent damage due to the impact caused by the formwork (5) dropping was needed to improve.

In addition, as shown in FIGS. 1 and 2, even after the installation of the sink 100 is completed, the double pipe 2a for cold / hot water supply, which is a double pipe exposed on the floor by a horizontal price (impact) due to a long object through the bottom of the sink, is There was a problem that can be broken.

The present invention is devised to solve the conventional problems as described above, the double pipe (soft pipe + CD pipe) for cold and hot water supply extending from the floor to the wall is not exposed to the outside after the floor and wall concrete is cast during other process work In addition, since the damage caused by the lower impact after the installation is also prevented, the construction cost is reduced, the pipe construction is easy, the defect rate is low, and the appearance is a wall-embedded double pipe protection member with a beautiful appearance and a distribution pipe connection method using the same. .

The present invention for achieving the above object to form an opening (11a) on the front and to form a main body portion 11 having a hollow inside and bent outward from the front upper and lower or left and right both edges of the main body 11 The purpose is achieved by providing a flange portion 12 to be formed and the wall-mounted double-tube protection member is formed in a plurality of through-holes 131 so that a plurality of double pipes (2a) are coupled to the bottom at the same time.

In addition, in the wall-filled double tube protection member, the flange portion 12 is preferably formed with a coupling hole 121 to be easily fixed to the formwork (5).

In the wall-embedded double tube protection member, the main body portion (11) forms a header seating portion (14) on which the distribution tube header (3) is seated and fixed on the inner upper portion; Preferably, the header fixing tool 20 is provided to fix the distribution pipe header 3 seated on the header seat 14 using the fixing means 22.

In addition, in the wall-embedded double tube protection member, the main body portion 11 is formed with a locking jaw 112 concave on the left and right sides of the inner surface, the left and right sides are seated on the locking jaw 112 and using the fixing means 22. A plate-shaped moving fixing plate 24 having a predetermined width fixed thereto; When the distribution pipe header installation position needs to be changed, the moving fixing plate 24 may be fixed, and the distribution pipe header 3 may be fixed to the upper portion by using the header fixing tool 20.

In addition, in the wall-filled double tube protection member, in order to improve the structural strength of the wall (1), the main body portion 11 is formed to be inclined so that the rear side is gradually deepened while the depth of the upper portion is shallow, the depth of the lower portion is downward. The through hole 131 is preferably formed on the rear side of the bottom surface.

In order to achieve the above object, the present invention provides a pipe connection method for installing a distributor to be embedded or fixed to a wall, while embedding a double pipe (2a) for cold and hot water supply having a double pipe structure, wherein the cold and hot water supply double pipe (2a) is a wall (1). ) In the step of placing and curing the bottom concrete to be exposed in the vicinity to be installed (S100), and the pipe (1a) to bury the exposed double pipes (2a) between the step (S130), Forming an opening 11a in the inner side and forming a body portion 11 having a hollow inside, and forming a flange portion 12 that is bent outwardly from the top, bottom, left and right edges of the body portion 11 and extends outward There is installed a wall-mounted double-pipe protection member 10 in which a plurality of through-holes 131 are formed so that a plurality of cold and hot water supply double pipe (2a) is coupled and penetrated at the same time from the bottom of the wall (1) Combine the exposed double pipe (2a) for supplying cold and hot water to the lower through hole 131 of the double pipe protection member 10, and then use the fixing means (22) so that the front surface is in close contact with the form (5). The purpose is achieved by providing a splitter pipe connection method using a wall-mounted double pipe protection member comprising a step (S110).

In addition, in the splitter connection method using the wall-embedded double tube protection member, in the step (S110) of fixing the wall-embedded double tube protection member 10 together with the formwork 5 at the position where the wall 1 is to be installed, The double pipe protecting member is bent from the double pipe protecting member 10 so as to penetrate the lower portion of the double pipe protecting member 10 and to absorb the deviation of the position exposed from the bottom of the double pipe for cold and hot water supply 2a. (10) is preferably installed spaced apart from the floor above the predetermined interval.

In addition, in the splitter connection method using the wall-embedded double tube protection member, the double tube protection member 10 is a header seating portion 14 in which the distribution tube header 3 is seated and fixed on the inner upper portion of the main body portion 11. And a header fixing tool (20) for forming a header and the distribution pipe header (3) seated on the header seating portion (14) using the fixing means (22); After placing or bundling the wall (1) (S130), the header pipe fittings to the distribution pipe header (3) so that at least two soft pipe elbow coupling portion (31) to the header seat 14 facing forward (S140) mounting and fixing by using the 20 and the fixing means (22); At the end of the flexible pipe (8) inserted through the elbow coupling portion 31 of the seated distribution pipe header (3) through the cold and hot water supply double pipe (2a) extending inside the double pipe protection member (10). It is preferable to further perform the step; (S150) to connect the elbow (7) by pushing in the front. The step (S150) is because the operation is pushed or pulled from the front even in a narrow ventilation space formed on the back of the sink, storage cabinet, decorative cabinet, etc. is possible.

In addition, in the splitter connection method using the wall-embedded double tube protection member, the main body portion 11 of the double tube protection member 10 is formed with a concave locking jaw 112 on the left and right sides of the inner surface, the locking jaw 112 A plate-shaped moving fixing plate 24 having a predetermined width fixed to the left and right sides and fixed using the fixing means 22; When the installation position of the distribution pipe header (3) is changed, fixing the movable fixing plate (24) to the locking step (112) of the main body (11) (S135); Fixing the movable fixing plate (24) by using a header fixing tool (20) over the distribution pipe header (3) on the upper part and the wall (1) after the fixing (S135); It is preferable to carry out.

In addition, in the splitter connection method using the wall-embedded double tube protection member, in the step (S110) of fixing the wall-embedded double tube protection member 10 together with the formwork 5 at the position where the wall 1 is to be installed. The CD pipe 9a1 is coupled to the lower through hole 131 of the double pipe protection member 10, and the soft pipe 9a2 extends a predetermined length upward in the double pipe protection member 10 through the CD pipe 9a1. In order to prevent the plurality of soft pipes 9a2 from protruding forward and interfering with the work, the guide bars 28 extending in the horizontal direction to intersect the upper front surface of the plurality of soft pipes 9a2 may be disposed at both sides. Fixing to (S120); is preferably performed.

The effects of the present invention are as follows.

Since the double pipe for supplying cold and hot water extending from the floor to the wall is not exposed to the upper part of the floor, it is not only damaged during other processes but also prevented from being damaged by the lower impact after installation. It is a very useful invention that can provide this beautiful wall-embedded double pipe protection member and a distributor pipe connection method using the same.

1 is a schematic view showing a pipe connection structure of the present applicant of the present applicant partially buried distributor
Figure 2 is a schematic view showing a pipe connection structure of a conventional applicant of the present applicant unfilled distributor
Figure 3 is a schematic view showing a broken state of the CD tube during the construction of the wall of the conventional applicant's pre-filled partially embedded and unfilled distributor
Figure 4 is a perspective view showing an embodiment 1 to which the present invention is applied
5 is a perspective view showing a second embodiment to which the present invention is applied;
Figure 6 is a side cross-sectional view showing a pipe connection structure using a double pipe protection member to which the present invention is applied.
Figure 7 is a side cross-sectional view showing a state connecting the pipe to the distributor using a double pipe protection member to which the present invention is applied.
8 is a schematic view showing a state in which the distributor is installed when the distributor installation position is changed when using the double pipe protection member to which the present invention is applied.

Hereinafter, the present invention will be described in detail through preferred embodiments. However, the present embodiments should be understood to explain the present invention so that the present invention can be better understood, and the terminology or words used should not be construed as limiting in a general or dictionary sense, and the inventors should consider their best invention. Based on the principle that the concept of the term can be properly defined in order to explain the method, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention, and it should not be understood that the present invention is limited thereto.

First, the present invention, as shown in Figure 3, by using the wall-mounted double pipe protection member 10, the double pipe for cold and hot water supply (2a) extending from the floor slab concrete to the wall during the construction and even after construction to the outside, that is, the upper floor It is a technical feature that it can be prevented from being damaged by other process work during construction as well as being prevented from damage due to the lower impact after installation.

(Example 1)

Embodiment 1 of the wall-mounted double-tube protection member 10 of the present invention, as shown in Figure 4, the body portion having a hollow to form the opening (11a) in the front and the cold and hot water supply double pipe (2a) inside (11) to form two or more flange portions (12) which are bent outwardly from the front left and right sides of the main body portion (11) to extend a predetermined length, so as to be easily fixed to the formwork (5) to be installed at the corresponding position A coupling hole 121 is formed and a plurality of through holes 131 are formed at the bottom thereof so that a plurality of double pipes 2a are simultaneously coupled and penetrated.

Since the thickness of the double tube protection member 10 of the first embodiment is thin, the through holes 131 formed on the bottom are formed in one row, so that the widths of the double pipe protecting members 10 are wide in the left and right sides to form as many through holes 131 as necessary. Alternatively, two double pipe protecting members 10 may be prepared separately from the double pipe protecting member 10 for supplying cold water and the double pipe protecting member 10 for supplying hot water.

In the first embodiment, the hollow of the main body portion 11 is for storing a double pipe 2a of a predetermined length penetrating through the bottom surface, and as shown in FIG. It is preferable to form in the form, but it is also easy to form a variety of polygons or circles, the flange portion 12 is in close contact with the formwork 5 is installed in the main body portion 11 is installed in the wall (1) So that it is parallel to the plane.

In addition, the main body portion 11 forms a header seating portion 14 in the form of a recessed recess in which the distribution tube header 3 is seated and fixed on the inner side thereof, and the distribution tube header seated on the header seating portion 14 ( It is provided with a header fixing tool 20 for fixing 3) by using the fixing means (22).

In addition, the main body portion 11 forms a locking step 112 in a concave on the left and right sides of the inner surface. The left and right sides are seated on the locking jaw 112 and provided with a plate-shaped moving fixing plate 24 having a predetermined width fixed using the fixing means 22, as shown in FIG. If necessary to fix the moving fixing plate 24 and to the upper portion of the distribution pipe header (3) using the header fixing tool (20).

(Example 2)

The second embodiment has the same technical features as the first embodiment and the above-described features, as shown in FIG.

In order to prevent the reinforcing steel from being rusted or oxidized and to damage the structure by improving the concrete coating thickness of the wall 1, as shown in FIG. 5, the main body portion 11 has a shallow depth of the upper portion and a lower portion thereof. It is preferable that the depth of the rear surface is inclined so that the rear side is gradually deepened, and the through hole 131 is formed at the rear side of the bottom surface.

By doing so, the upper part of the wall 1 has a thick concrete or masonry brick, so that the structural strength of the wall 1 is improved, and the lower part of the wall 1 concrete from the front of the wall 1 to the double pipe 2a. The coating thickness is so thin that the internal reinforcing bar of the wall 1 can be prevented from being rusted or oxidized and damaged.

When the double pipe protection member 10 of the present invention manufactured as described above is installed and the pipe connection method for installing the distributor using the same will be described.

First, the double pipe (2a) for cold and hot water supply is buried, but the step of curing by pouring the bottom slab concrete layer (9) so that the double pipe (2a) is exposed in the vicinity of the wall (1) is installed (S100) and the exposed The next step is performed between the step (S130) of pouring or bundling the wall (1) by the pipe so that the double pipe (2a) for cold and hot water pipe is embedded.

The wall-embedded double pipe protecting member 10 formed as described above is installed at the position where the wall 1 is to be installed, but the plurality of double pipes 2a exposed from the floor slab concrete layer 9 is disposed at the bottom of the double pipe protecting member 10. CD tube (9a1) is coupled to the through hole 131 and inserted into the flexible tube (9a2) penetrating the CD tube (9a1) and the formwork (5) that the front of the double tube protection member 10 is to be installed at the corresponding position and The step S110 of fixing by using the fixing means 22 is performed to be in close contact.

The upper portion of the double tube protection member 10 is formed to have a shallow depth to prevent the structural strength of the wall (1) is weakened, the thickness of the concrete coating is too thin to rust or oxidize the steel reinforcement inside the wall (1) It will be possible to prevent damage.

The lower through hole 131 of the double tube protecting member 10 is formed at the rear side of the bottom so that when the double tube 9a is coupled to the through hole 131, the depth from the front side of the wall 1 to the double tube 9a is maintained. After the concrete is placed or masonry of the wall (1), the wall (1) is thin so that it is possible to prevent the occurrence of cracks and falling off the plastered concrete.

In addition, the double pipe 2a which is bent from the bottom and penetrates the lower portion of the double pipe protecting member 10 and is located inside the double pipe protecting member 10 may absorb the deviation of the position exposed from the bottom slab concrete layer 9. The double tube protection member 10 is preferably installed to be spaced apart from the bottom by a predetermined interval above.

In addition, the soft pipe for cold and hot water supply (9a2) that extends a predetermined length upward through the CD pipe (9a1) coupled to the lower through hole 131 of the double pipe protection member 10 is fixed to close to the formwork (5) Since a plurality of soft pipes 9a2 may be bent or pinched to interfere with work or be damaged, as shown in FIG. 5, fixing the upper portion of the soft pipes 9a2 by using the guide bar 28 to fix the formwork 5. It is desirable to improve the time efficiency and to protect against damage due to folding or breaking of the soft pipe 9a2.

In addition, it is preferable to have a protective cover (not shown) formed in the same shape as the front opening 11a of the double pipe protecting member 10 to be sealed to prevent the inflow of concrete during wall concrete pouring.

Next, after pouring or masonry the wall (1) (S130),

The distribution pipe header 3 is seated on the header seating portion 14 formed on the inner upper portion of the double pipe protecting member 10 and fixed using the header fixing tool 20 and the fixing means 22 (S140). do. At this time, the distribution pipe header 3 is fixed to the header seat 14 so that at least two soft pipe elbow coupling portions 31 face forward.

In this step (S140), when the installation position of the distribution pipe header 3 is changed for various reasons, such as mistakes of the other process workers, interior,

The main body portion 11 of the double tube protection member 10 is a recessed jaw 112 is formed concavely on the left and right sides of the inner surface, the left and right sides are seated on the latching jaw 112 and a predetermined fixed using the fixing means 22. Having a plate-shaped moving fixing plate 24 having a width, as shown in FIG. 8, the step S135 of first fixing the moving fixing plate 24 to the locking jaw 112 of the main body 11 is performed. Next, the step (S140) of fixing the header pipes (3) over the distribution pipe header (3) on the upper part and the wall (1) is performed.

Next, the elbow 7 at the end of the soft pipe 8 inserted through the double pipe 2a extending inside the double pipe protecting member 10 to the elbow coupling portion 31 of the distribution pipe header 3. Step (S150);

Reference numeral 100 denotes a sink, 110 semi-embedded dispenser, 120 non-embedded dispenser, and 111 and 121 header fasteners.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

Description of the Related Art
S100: floor concrete pouring and curing step
S110: connecting the CD pipe to the double pipe protection member and fixing it to the formwork
S120: Guidebar fixing step
S130: Placing Walls / Building Steps
S135: Moving plate fixing step
S140: Mounting and fixing the distribution header header
S150: elbow coupling step connected to the CD pipe
1: wall 2a: double pipe for cold and hot water supply 2b: heating water supply pipe
3: Distribution pipe header 31: Elbow fitting 4: Horizontal neck
5: form 7: elbow 8: soft tube
9: floor slab concrete floor 9a: finishing floor concrete floor
10: double tube protective member 11: main body portion 11a: opening
112: engaging jaw 12: flange portion 121: coupling hole
131: through hole 132: incision 14: header seat
20: header fixing tool 22: fixing means 24: moving fixing plate
28: guide bar 31: elbow coupling portion

Claims (10)

delete delete The opening 11a is formed on the front surface, and a main body portion 11 having a hollow inside is formed, and the flange portion 12 is bent and extended outward from upper and lower sides or left and right edges of the front surface of the main body portion 11. The bottom surface is formed with a plurality of through holes 131 so that a plurality of double pipes (2a) consisting of a soft pipe (9a2) inserted into the CD pipe (9a1) at the same time through and coupled to the flange portion 12 fixed to the formwork (5) A coupling hole 121 is formed to facilitate this and forms a header seating portion 14 on which the distribution pipe header 3 is seated and fixed on the inner upper portion;
Wall-mounted double tube protection member, characterized in that the header fixing tool (20) for fixing the distribution pipe header (3) seated on the header seating portion (14) using a fixing means (22). The method of claim 3, wherein
The main body 11 has a locking jaw 112 is formed concave on the left and right sides of the inner surface, the left and right sides are seated on the locking jaw 112 and a plate-shaped movable fixing plate having a predetermined width fixed by the fixing means 22. With 24;
When the change of the distribution pipe header installation position needs to be fixed to the moving fixed plate 24 and the distribution pipe header (3) on the upper portion of the wall embedded double pipe protection member, characterized in that for fixing. The method of claim 3, wherein
In order to improve the structural strength of the wall 1,
The main body portion 11 is formed to be inclined so that the rear side is gradually deepened while the depth of the upper portion is shallow and the depth of the lower portion, and the through-hole 131 is formed on the rear side of the bottom surface wall-mounted double tube protection absence. In the pipe connection method of installing a distributor to be embedded or fixed to the wall,
Embedding a double pipe (2a) for supplying cold and hot water consisting of a soft pipe (9a2) inserted into the CD pipe (9a1), but curing the bottom concrete by placing the bottom concrete so that the double pipe (2a) is exposed in the vicinity of the wall (1). Between (S100) and the step (S130) of placing or masonry the wall (1) by pipe so that the exposed double pipe (2a) is embedded,
The opening 11a is formed on the front surface, and the body portion 11 having a hollow is formed on the inside, and the flange portion 12 is bent and extended outward from the top, bottom, left and right edges of the front surface of the body portion 11, and extends. On the bottom, a wall-mounted double pipe protecting member 10 having a plurality of through holes 131 is formed at a position where the wall 1 is to be installed so that a plurality of double pipes 2a are coupled and penetrated at the same time. Combining (2a) so as to penetrate the lower through hole 131 of the double pipe protecting member 10 and then fixing the front surface by using the fixing means 22 to be in close contact with the formwork (S110); Splitter pipe connection method using wall-mounted double pipe protection member. The method according to claim 6,
In the step (S110) of fixing the wall-filled double tube protective member 10 with the formwork 5 at the position where the wall 1 is to be installed,
The double pipe protecting member 10 is bent from the bottom to penetrate the lower portion of the double pipe protecting member 10 and to absorb the deviation of the position where the double pipe 2a positioned inside the double pipe protecting member 10 is exposed from the bottom. ) Is a distributor pipe connection method using a wall-mounted double pipe protection member, characterized in that spaced apart from the floor by a predetermined interval above. The method of claim 7, wherein
The double tube protecting member 10 forms a header seating portion 14 on which the distribution pipe header 3 is seated and fixed on the inner upper portion of the main body portion 11, and the distribution pipe seated on the header seating portion 14. A header fixing tool 20 for fixing the header 3 using the fixing means 22;
After pouring or masonry the wall (1) (S130),
A step of seating and fixing the distribution pipe header 3 using the header fixing tool 20 and the fixing means 22 so that at least two soft pipe elbow coupling parts 31 are directed toward the header seating part 14. (S140);
The elbow 7 at the end of the soft pipe 8 inserted through the double pipe 2a extending inside the double pipe protection member 10 to the elbow coupling portion 31 of the seated distribution pipe header 3. And connecting to the front by pushing the front (S150); connecting the splitter pipe connection method using a wall-mounted double pipe protection member. The method of claim 7, wherein
The main body portion 11 of the double tube protection member 10 is a recessed jaw 112 is formed concavely on the left and right sides of the inner surface, the left and right sides are seated on the latching jaw 112 and a predetermined fixed using the fixing means 22. A plate-shaped movable fixing plate 24 having a width;
When the installation position of the distribution pipe header 3 is changed,
Fixing the movable fixing plate 24 to the locking jaw 112 of the main body 11 (S135);
Fixing the movable fixing plate (24) by using a header fixing tool (20) over the distribution pipe header (3) on the upper part and the wall (1) after the fixing (S135);
Distributor piping connection method using a wall-mounted double pipe protection member, characterized in that performed. The method according to claim 6,
In the step (S110) of fixing the wall-filled double tube protective member 10 with the formwork 5 at the position where the wall 1 is to be installed,
The CD pipe 9a1 is coupled to the lower through hole 131 of the double pipe protection member 10, and the soft pipe 9a2 extends a predetermined length upward in the double pipe protection member 10 through the CD pipe 9a1. However, both side projections 112 of the guide bar 28 extending in the horizontal direction to intersect the upper front of the plurality of soft pipes (9a2) in order to prevent the plurality of soft pipes (9a2) to protrude forward to interfere with work. Splitter pipe connection method using a wall-mounted double pipe protection member, characterized in that to perform a step (S120).

Images