JP2012207676A - Saddle for piping and piping laying method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily attach a saddle for holding a pipe to a fixed body such as a wall and a ceiling.SOLUTION: The saddle for piping has a holding part 4 which holds the pipe 3 arranged along the fixed body 2 and an attachment part 6 which movably supports the holding part 4 and is attached to the fixed body 2 by a fastening implement 5, and the external face of the holding part 4 and the attachment part 6 are connected to each other by a hinge 7. The holding part 4 is moved so as to be switched to an on-hook attitude for sandwiching and holding the pipe 3 by being closed and locked to the attachment part 6, and an off-hook attitude for temporarily holding the pipe 3 so as to be slidable in the pipe axial direction by being opened from the attachment part 6. An attachment hole 12 for inserting the fastening implement 5 therein is formed at the attachment part 6, an insertion hole 20 larger than the attachment hole 12 is formed at the holding part 4, and a center line of the insertion hole 20 is positioned on a center line of the attachment hole 12 when the holding part 4 is in the off-hook attitude.

Description

  The present invention relates to a piping saddle used when a pipe is laid on a wall, floor, ceiling, or the like.

  When a water supply pipe and a hot water supply pipe are laid on a fixed body such as a wall, floor, or ceiling of a building, a pipe saddle is used to fix the pipe to the fixed body. For example, the piping saddle described in Patent Document 1 includes a holding portion that holds a pipe and an attachment portion that supports the holding portion. The attachment portion is attached to a joist or a pillar with a fastener such as a nail or a screw. A mounting hole for inserting the fastener is provided in the mounting portion.

  The operator inserts the fastener into the attachment hole and uses a tool to drive or fasten the fastener into the fixed body to stop the saddle attachment portion on the fixed body. After the saddle is attached at a predetermined position of the fixed body in this way, the operator opens the holding portion, inserts the tube, and closes the holding portion. The pipe is held by the saddle, the pipe is supported by the fixed body so as not to be displaced in the pipe axis direction, and the pipe is laid.

Japanese Patent No. 3850233

  In the saddle structure described above, the holding portion is provided so as to cover the attachment portion. For this reason, when the fastener is inserted into the attachment portion and stopped, the holding portion becomes an obstacle, and it is difficult to perform the saddle attachment operation. In particular, when the saddle is attached to the ceiling, the operator must open the holding portion while pressing the saddle in an upward posture, and it is very difficult to stop the fastener using a tool.

  Further, the pipe is processed to a predetermined length in a factory or the like, and the pipe is laid on the fixed body at the construction site according to the piping route described in the piping construction drawing. At this time, the plurality of saddles are attached at predetermined positions, the pipes are fitted into the saddles sequentially from the end, and the pipes are installed. By the way, the pipe carried into the construction site has a certain length. At the construction site, piping is first performed roughly. Here, if the pipe can be shifted in the pipe axis direction while holding the pipe in the saddle, the piping route can be easily adjusted according to the length of the pipe, and the extra length can be piped.

  In view of the above, the present invention has an object to provide a saddle for piping that can be easily attached to a fixed body such as a wall, floor, or ceiling, and can easily cope with adjustment of a piping route according to the length of the tube. To do.

  The saddle of the present invention includes a holding portion that holds a pipe disposed along the fixed body, and an attachment portion that supports the holding portion so as to be movable and is attached to the fixed body by a fastener. The holding portion moves so as to be switched between an on-hook posture for holding the tube by being held by the attachment portion and an off-hook posture for temporarily holding the tube slidable in the tube axis direction away from the attachment portion. An attachment hole for inserting the fastener is formed in the attachment portion, and an insertion hole larger than the attachment hole is formed in the holding portion. When the holding portion is in an off-hook position, the center line of the insertion hole is the attachment hole Located on the center line.

  When the saddle is attached to the fixed body, since the tube is not held by the holding portion in the off-hook posture, the fastener inserted into the attachment hole can be visually recognized through the insertion hole. Therefore, the holding portion does not interfere with the fastening operation of the fastener, and the saddle can be easily attached to the fixed body.

  The holding part is formed in a cylindrical shape with a part cut away, and the cut out part is an opening through which the pipe is taken in and out, and the size of the opening is larger than the outer diameter of the pipe so that the pipe does not come out of the opening. Is also considered small. And the hinge which connects the outer surface of a holding | maintenance part and an attachment part is provided, A holding | maintenance part moves with respect to a attachment part by using a hinge as a fulcrum, and it switches from an off-hook attitude | position to an on-hook attitude | position, temporarily holding | maintaining a pipe | tube.

  When the holding part temporarily holds the pipe, the pipe does not come out of the opening of the holding part even if the saddle is attached to a fixed body such as a ceiling or a wall. Therefore, by temporarily holding the tube, the tube does not interfere with the laying operation. Further, since the holding portion moves with the hinge on the outside as a fulcrum, the holding portion is not deformed during the movement. Therefore, it is possible to always maintain a state where the tube is temporarily held.

  A plurality of locking portions for locking the holding portion are formed in the attachment portion, and a hook locked to the locking portion is formed at one end of the holding portion, and the hook is locked according to the tube size. The parts are different. A hinge connected to the mounting portion is provided at a position close to the other end of the holding portion, and an accommodation space into which the other end side of the holding portion enters when the holding portion is in an on-hook posture is formed in the mounting portion.

  When the holding portion changes from the off-hook posture to the on-hook posture, the holding portion moves so as to approach the attachment portion. When the tube size is small, the holding portion is closer to the attachment portion than when the tube size is large. Since the holding portion moves using the hinge as a fulcrum, the other end side of the holding portion also moves. A space is required for the movement on the other end side, but since the accommodation space is formed, the holding portion can be moved according to the tube size.

  A pipe is laid using the saddle described above. The pipe has an extra length so that it can cope with the situation at the construction site. First, place the saddle at a predetermined position on the fixed body, insert the tool from the insertion hole of the holding part in the off-hook position, insert the fastener into the mounting hole, and attach the saddle to the fixed body. A tube is fitted into the holding portion and temporarily held. If pipes are installed along the piping route, extra pipes are generated. Therefore, by shifting the pipe in the pipe axis direction, adjusting the pipe route according to the remaining pipe length, and holding the pipe so that it does not move in the pipe axis direction by setting the holding portion to the on-hook position, Is laid on a fixed body.

  Further, when laying the pipe away from the fixed body, a spacer having a through hole communicating with the mounting hole of the piping saddle and detachable at the mounting portion is used. Place the spacer attached to the mounting part at a predetermined position on the fixed body, insert the tool from the insertion hole of the holding part in the off-hook position, and insert the fastener from the mounting hole into the through hole. Is attached to the stationary body. Thereafter, the pipe is laid away from the fixed body by holding the pipe on the saddle. This prevents a nail or the like from being accidentally driven into the tube.

  According to the present invention, the operation of attaching the piping saddle to the fixed body can be easily performed. Further, since the pipe is temporarily held by the saddle so as to be slidable, it can be easily handled when the piping route is changed.

The figure which shows the saddle for piping at the time of the off-hook attitude | position of this invention Saddle perspective view from above Saddle perspective view from below Top view of saddle Saddle cross section Diagram showing saddle when holding large diameter tube Diagram showing saddle when holding small diameter tube Diagram showing piping when there is extra pipe Diagram showing piping being adjusted for piping route Diagram showing piping after adjustment of piping route Diagram showing saddle with spacer

  The saddle for piping of this embodiment is shown in FIGS. The pipe saddle 1 is used for fixing a pipe 3 arranged along a fixed body 2 such as a slab or a pillar constituting a wall, floor, or ceiling of a building when laying the pipe. The saddle 1 includes a holding portion 4 that holds the tube 3 and an attachment portion 6 that is attached to the fixed body 2 by a fastener 5 such as a screw or a nail. The holding part 4 is movably supported by the attachment part 6 via the hinge 7. The holding part 4, the attaching part 6, and the hinge 7 are integrally formed of synthetic resin such as polypropylene resin.

  The pipe 3 is a clad pipe in which a heat insulating material made of foamed polyethylene is wound around a flexible cross-linked polyethylene or polybutene pipe, and is used as a water supply pipe or a hot water supply pipe. A plurality of saddles 1 are attached to the fixed body 2 along a predetermined piping route, and the pipes 3 are supported by the saddle 1 in order from the end, and piping is laid.

  At the time of pipe laying, the saddle 1 temporarily holds the pipe 3 so as to be slidable in the pipe axis direction, and holds the pipe 3 so as not to be displaced in the pipe axis direction after laying. Therefore, the holding portion 4 is attached to the mounting portion 6 so that it can be switched between an off-hook posture for temporarily holding the tube 3 as shown in FIG. 1 and an on-hook posture for holding the tube 3 as shown in FIG. Move. That is, when the holding portion 4 is opened and separated from the attachment portion 6, the posture becomes an off-hook posture, and when the holding portion 4 closes and approaches the attachment portion 6 and is locked to the attachment portion 6, the posture becomes an on-hook posture.

  The mounting portion 6 is formed in a concave shape, and a concave portion 10 into which the tube 3 enters is formed on the front side of the mounting portion 6. The rear surface of the attachment portion 6 is formed flat and contacts the fixed body 2. The direction perpendicular to the fixed body 2 is the front-rear direction. The tube axis direction is parallel to the fixed body 2. Both sides in the left-right direction of the mounting portion 6 protrude forward, a locking portion 11 that locks the holding portion 4 is provided on one side, and a hinge 7 is provided on the other side. The tip of the hinge 7 is connected to the outer surface of the holding part 4.

  A mounting hole 12 for inserting the fastener 5 is formed in the center of the recess 10 in the left-right direction. The center of the recess 10 is recessed over the tube axis direction, and the mounting hole 12 is located in this recess. Therefore, when the fastener 4 is inserted into the attachment hole 12 and fixed to the fixed body 2, the head of the fastener 5 does not protrude into the recess 10.

  The holding portion 4 is formed in a cylindrical shape extending in the tube axis direction, and is disposed in front of the attachment portion 4. A part of the rear side of the holding portion 4 facing the attachment portion 6 is cut away to form an opening 13 for taking in and out the tube 3. Between the one end and the other end of the holding part 4 is an opening 13, and from one end to the other end of the holding part 4 is a cross-sectional arc shape (C-shaped cross section) along the outer shape of the tube 3. The opening 13 is diagonally opposed to the recess 10.

  The other end side of the holding part 4 is located in the recess 10. The outer surface on the other end side of the holding portion 4 and the front end on the other side of the attachment portion 6 are connected by a hinge 7. The holding part 4 moves in the front-rear direction with the tip of the hinge 7 as a fulcrum. Normally, one end of the holding portion 4 is located outside the recess 10, and the holding portion 4 is in an off-hook posture that is open with respect to the attachment portion 6. When the holding portion 4 moves from the off-hook posture toward the front side, the opening 13 is exposed and the tube 3 can be fitted into the holding portion 4.

  The size of the opening 13, that is, the distance between one end and the other end of the holding portion 4 is set to be smaller than the outer diameter of the pipe 3 to be held. Therefore, when the tube 3 is held by the holding portion 4, the tube 3 does not come out of the opening 13. Since the holding part 4 has elasticity due to the shape of the holding part 4, the opening 13 is widened by pulling one end of the holding part 4. By expanding the opening 13, the tube 3 can be fitted from the opening 13.

  A hook 14 that is locked to the locking portion 11 is formed at one end of the holding portion 4. The hook 14 is formed toward the outside, and the locking portion 11 is formed toward the inside. When the hook 14 is hooked on the locking part 11, the elastic force of the holding part 4 acts outward. When the hook 14 is pressed against the locking portion 11, the holding portion 4 is locked to the mounting portion 6 so as not to come off. At this time, one end of the holding portion 4 enters the recess 10 and the holding portion 4 is in an on-hook posture.

  When the holding portion 4 is in the on-hook posture, the tube 3 is sandwiched and held. Receiving portions 15 and 16 for receiving the tube 3 are provided on the front surface of the recess 10. The receiving portions 15 and 16 are formed so as to protrude to both the left and right sides with the mounting hole 12 interposed therebetween. As shown in FIGS. 6 and 7, the tube 3 held by the holding unit 4 is in close contact with the receiving units 15 and 16.

  Two locking portions 11 are provided on the front and rear sides so that the tubes 3 having different tube sizes can be held. As shown in FIG. 6, when the hook 14 is locked to the front locking portion 11, the large-diameter tube 3 can be held, and as shown in FIG. When locked, the small diameter tube 3 can be held. The radius of the inner peripheral surface of the holding portion 4 is set according to the outer diameter of the tube 3 and is smaller than the outer diameter of the large-diameter tube 3 and larger than the outer diameter of the small-diameter tube 3. Since the heat insulating material having elasticity is wound around the tube 3, the heat insulating material is deformed when the tube 3 is held, so that the inner diameter of the holding portion 4 may be smaller than the outer diameter of the tube 3. Absent. Thus, in order to hold the tubes 3 having different sizes, one saddle 1 can also be used. Therefore, by preparing a plurality of types of saddles 1 having different sizes, it is possible to cope with various tube sizes and to reduce the variety of the saddles 1.

  The holding | maintenance part 4 switches from an off-hook attitude | position to an on-hook attitude | position by moving toward a rear side. At this time, the holding part 4 moves around the tip of the hinge 7. One end of the holding part 4 moves along the locking part 11 so as to enter the recess 10. The other end of the holding part 4 moves in the recess 10. When the holding part 4 moves, the tip of the hinge 7 serves as a fulcrum and the whole holding part 4 moves, so that the holding part 4 is not deformed. Therefore, the opening 13 does not widen and the temporarily held tube 3 does not come out.

  An accommodation space 17 into which the other end side of the holding part 4 enters is formed in the recess 10. The storage space 17 is formed between the receiving portion 15 near the other end of the holding portion 4 and the hinge 7 at the rear of the holding portion 4 on the other end side. As shown in FIGS. 6 and 7, the other end side of the holding portion 4 enters the accommodation space 17, and the movement of the holding portion 4 can be allowed so that the holding portion 4 is switched to the on-hook posture. That is, the position when the holding part 4 is locked differs according to the tube size. When holding the small-diameter tube 3, the holding unit 4 enters the recess 10 more than when holding the large-diameter tube 3. Therefore, the other end side of the holding part 4 moves greatly. Due to the accommodation space 17, the other end side of the holding portion 4 can move without being obstructed, and the holding portion 4 can be moved according to the tube size.

  Ribs 18 and 19 are provided on the outer surface of the holding unit 4 to facilitate the movement of the holding unit 4. The ribs 18 and 19 are formed along the tube axis direction, and are provided in a pair of left and right. When the operator pushes the rib 18 on one end side toward the rear side, one end of the holding portion 4 moves, and the hook 14 is locked to the locking portion 11. When the holding portion 4 is in the on-hook posture, when the rib 18 on one end side is pushed toward the other side, the hook 14 is detached from the locking portion 11 and the holding portion 4 can be opened. The rib 18 on one end side is positioned in front of the rib 19 on the other end side. As a result, when the hook 14 is locked to the locking portion 11 on the rear side, the rib 18 on one end side approaches the front end of the locking portion 11, but a fingertip is placed between the rib 18 and the locking portion 11. Space enough to be inserted is secured, and the operation of opening the holding portion 4 becomes easy. Further, by sandwiching the ribs 18 and 19 on both sides with fingers, the saddle 1 can be gripped, and the saddle 1 can be easily carried. Furthermore, when the saddle 1 is attached to a ceiling or a wall, the saddle 1 can be firmly held so that the saddle 1 does not slide down from the hand.

  In addition, an insertion hole 20 corresponding to the attachment hole 12 is formed in the holding portion 4. Tools such as a screwdriver and an electric hammer used when fixing the fastener 5 are inserted into the insertion hole 20. The insertion hole 20 is formed on the front side of the holding portion 4 and has a larger diameter than the mounting hole 12. As shown in FIG. 5, when the holding portion 4 is in the off-hook posture, the center line of the insertion hole 20 is located on the center line of the attachment hole 12. Therefore, even when the holding portion 4 is opened from the attachment portion 6 and is positioned in front of the attachment portion 6, the attachment hole 12 can be seen through the insertion hole 20, and the tool is inserted into the insertion hole 20 and retained. The operation of fixing the tool 5 to the fixed body 2 is facilitated.

  Next, a pipe laying method using the saddle 1 will be described. Here, the pipe 3 to be laid is a prefabricated pipe in which a branch pipe and a header are set in advance in a main pipe in a factory. As shown in FIG. 8, the pipe | tube 3 carried in from the factory is installed in the fixed body 2 according to the piping route described in the piping construction drawing. First, the worker fixes the header 21 at a predetermined position on the ceiling or floor. Thereafter, the pipe 3 is installed on the fixed body 2 such as the ceiling and the floor along the piping route. At this time, the saddle 1 is attached at a predetermined position close to the header 21. The operator holds the saddle 1 in which the holding portion 4 is in an off-hook posture, touches the fixed body 2, inserts the fastener 5 into the mounting hole 12, inserts the tool from the insertion hole 20, and attaches the fastener 5 to the fixed body 2. Screw in and fix. As described above, since the mounting operation can be performed while firmly holding the saddle 1, the saddle 1 can be easily attached to the fixed body 2.

  Then, the operator fits the tube 3 through the opening 13 of the holding portion 4 of the saddle 1 attached to the fixed body 2. The tube 3 is temporarily held by the holding unit 4. Thereafter, the attachment of the saddle 1 and the temporary holding of the pipe 3 are sequentially repeated, and the pipe 3 is installed along the piping route. Since the pipe 3 is temporarily held so as not to come out of the saddle 1, the pipe 3 will not hang down when piped to the ceiling or wall. Therefore, the pipe 3 does not get in the way and the laying work can be performed efficiently. Even if the holding portion 4 is further opened by the weight of the tube 3, the tube 3 does not fall out of the opening 13.

  A joint 22 is set at the tip of the pipe 3, and the joint 22 is attached to a predetermined attachment position on the wall. At this time, as shown in FIG. 8, since the tube 3 is processed to have a surplus length, the surplus length of the tube 3 remains without being fixed to the fixed body 2. Therefore, the piping route is adjusted so that the surplus pipe 3 can be laid in a place where there is enough space. Since the tube 3 is temporarily held by the saddle 1, the tube 3 can be slid in the tube axis direction. The operator shifts the pipe 3 in the direction in which the pipe 3 is returned in the saddle 1 on the distal end side.

  As shown in FIG. 9, the surplus pipe 3 is located between the saddle 1 on the distal end side and the adjacent saddle 1, and between the saddle 1 on the distal end side and the joint 22 is in accordance with the normal piping route. . In each saddle 1, the operation of shifting the tube 3 is performed in order from the tip side. Then, the pipe 3 is returned to a place on the ceiling or floor where there is a space where the extra pipe 3 can be installed. As shown in FIG. 10, the piping route is changed, the saddle 1 is attached to the fixed body 2 according to the piping route, and the pipe 3 is temporarily held by each saddle 1. When the saddle 1 is moved by changing the piping route, if the tool is inserted from the insertion hole 20, the fastener 5 can be easily pulled out from the fixed body 2, and the saddle 1 can be removed from the fixed body 2 immediately. The removed saddle 1 is attached at a different position.

  When the adjustment of the piping route is completed as described above, the operator pushes the rib 18 on one side of the holding portion 4 and hooks the hook 14 to the locking portion 11 corresponding to the pipe size. The holding part 4 of the saddle 1 is switched from the off-hook position to the on-hook position. The tube 3 fits into the recess 10 and comes into contact with the receiving portions 15 and 16. The tube 3 is sandwiched between the holding portion 4 and the attachment portion 6, and the tube 3 is held by the saddle 1 so as not to slide in the tube axis direction.

  When the tube 3 made of a coated tube is supported by the saddle 1, the circumferential heat is generated in the heat insulating material having elasticity. Part of the loose heat insulating material enters the gap between the head of the fastener 5 inserted into the attachment hole 12 and the tube 3 and the gap between the locking portion 11 and the receiving portion 16. Furthermore, a part of the heat insulating material also enters the accommodation space 17. Therefore, it is possible to prevent the heat insulating material from deviating in the circumferential direction to increase the thickness and prevent the hook 14 from being caught by the locking portion 11, and the holding portion 4 can be reliably locked.

  By the way, when the pipe 3 is laid on the wall, the pipe 3 may be piped along the stud. Wall materials are attached to the studs with nails or the like. When this stud is used as the fixed body 2, if the pipe 3 is laid nearby, a nail may be accidentally driven into the pipe 3, and the pipe 3 is damaged. In order to prevent such nailing, a spacer 30 as shown in FIG. 11 is used.

  The spacer 30 is disposed between the attachment portion 6 and the fixed body 2 and is detachable from the attachment portion 6. A through hole 31 communicating with the mounting hole 12 is formed in the center of the spacer 30. The through hole 31 has the same diameter as the mounting hole 12. Locking claws 32 protrude from the left and right sides of the front surface of the spacer 30. A meat stealing portion 33 is formed on the bottom surface of the attachment portion 6, and a lateral groove 34 into which the locking claw 32 is fitted is formed on the side surface of the meat stealing portion 33. The spacer 30 is attached to the attachment portion 6 by fitting the locking claw 32 into the lateral groove 34.

  When laying the pipe 3 along the stud, the worker first attaches the spacer 30 to the saddle 1, then places the spacer 30 at a predetermined position of the stud, and penetrates the fastener 5 through the mounting hole 12. Insert into hole 31. And a tool is inserted from the insertion hole 20, and the fastener 5 is fixed to a stud. The saddle 1 is attached to the stud via the spacer 30. By holding the pipe 3 on the saddle 1, the pipe 3 is laid away from the studs by a distance corresponding to the spacer 30. Thereby, a nail can be prevented from being driven into the tube 3.

  In addition, this invention is not limited to the said embodiment, Of course, many corrections and changes can be added to the said embodiment within the scope of the present invention. A plurality of three or more locking portions may be provided, and the saddle can be adapted to more tube sizes. The pipe to be laid may be a pipe having no heat insulating material other than the cladding pipe.

DESCRIPTION OF SYMBOLS 1 Saddle 2 Fixed body 3 Tube 4 Holding part 5 Fastening tool 6 Attachment part 7 Hinge 11 Locking part 12 Attachment hole 13 Opening 14 Hook 17 Storage space 20 Insertion hole 30 Spacer 31 Through-hole

Claims (5)

A holding portion that holds a pipe disposed along the fixed body, and a mounting portion that movably supports the holding portion and is attached to the fixed body by a fastener, and the holding portion is locked to the mounting portion. The mounting hole for inserting the fastener into the mounting portion by moving the tube so that the tube can be switched between the on-hook posture for holding the tube in place and the off-hook posture for temporarily holding the tube slidably in the tube axis direction. The insertion hole larger than the attachment hole is formed in the holding part, and the center line of the insertion hole is located on the center line of the attachment hole when the holding part is in an off-hook posture. For saddle. The holding part is formed in a cylindrical shape with a part cut away, and the cut out part is an opening through which the pipe is taken in and out, and the size of the opening is larger than the outer diameter of the pipe so that the pipe does not come out of the opening. There is also a hinge that connects the outer surface of the holding part and the mounting part. The holding part moves relative to the mounting part with the hinge as a fulcrum, and temporarily holds the tube from the off-hook position to the on-hook position. The piping saddle according to claim 1, wherein the saddle for piping is switched to. A plurality of locking portions for locking the holding portion are formed in the attachment portion, and a hook locked to the locking portion is formed at one end of the holding portion, and the hook is locked according to the tube size. The hinge is connected to the mounting part at a position close to the other end of the holding part, and when the holding part is in an on-hook posture, a housing space is formed in which the other end side of the holding part enters. The piping saddle according to claim 1 or 2, wherein the saddle is for piping. A holding part for holding a pipe arranged along the fixed body, and a mounting part that supports the holding part in a movable manner and is attached to the fixed body by a fastener, and connects the outer surface of the holding part to the mounting part. A hinge is provided, and the holding portion is switched to an on-hook posture for holding the tube in a sandwiched manner by being locked to the attachment portion, and an off-hook posture for temporarily holding the tube slidable in the tube axis direction away from the attachment portion. Using a piping saddle in which a mounting hole for inserting a fastener is formed in the mounting portion, and an insertion hole larger than the mounting hole is formed in the holding portion,
Place the saddle at a predetermined position on the fixed body, insert the tool from the insertion hole of the holding part in the off-hook position, insert the fastener into the mounting hole, attach the saddle to the fixed body, and hold the off-hook position After fitting the pipe into the part and temporarily holding it, shift the pipe in the pipe axis direction, adjust the piping route according to the length of the pipe, and keep the holding part on-hook so that it does not move in the pipe axis direction A pipe laying method characterized by holding a pipe and laying the pipe on a fixed body. Uses a through hole that communicates with the mounting hole of the piping saddle, uses a removable spacer for the mounting part, places the spacer mounted on the mounting part at a predetermined position on the fixed body, and holds it in an off-hook position 5. A pipe according to claim 4, wherein a tool is inserted from the insertion hole of the portion, the fastener is inserted into the through hole from the attachment hole, the saddle is attached to the fixed body, and the pipe is laid away from the fixed body. Laying method.

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