JP5285492B2 - Wiring and piping material suspension - Google Patents

Description

  The present invention relates to a wire / pipe material hanger installed on a deck plate to suspend a wire / pipe material below a deck plate.

  In order to suspend wiring (cables, etc.) and piping materials (exhaust pipes, etc.) below the concrete ceiling, wiring / piping material hanging tools are used. Examples of the wiring / pipe material hanger include pipe / cable supports disclosed in Patent Document 1. The pipe / cable support is provided with a fixing portion that is fixed to the upper surface of the deck plate by closing a through hole formed in the deck plate, a mounting portion that extends from the fixing portion, and is attached to the mounting portion. And a support portion made of a wire material that supports the wiring / piping material. The wire / pipe material is suspended below the concrete ceiling by wrapping the wire / pipe material with a wire extending through the through hole and extending downward from the deck plate.

  By the way, for example, an exhaust pipe as a piping material is formed by covering a pipe body with a heat insulating material. When this exhaust pipe is suspended by the support of pipes and cables of Patent Document 1, when the wire is wound around the heat insulating material, the wire is concentrated on the local part of the heat insulating material and the heat insulating effect of the heat insulating material is obtained. It will be reduced. Therefore, it is conceivable to use a holding band having a wide band shape as a support portion for supporting the wiring / piping material. In order to support the holding band below the deck plate, for example, a hanging tool for wiring / piping material provided with a locking portion capable of supporting a wide member, such as an insert cable support disclosed in Patent Document 2. Can be considered. The cable support for inserts of Patent Document 2 includes a disc-shaped insert, a connecting portion connected to the lower end of the insert, a locking portion curved and extended from the connecting portion, and a tip of the locking portion. And a provided mounting hole introducing portion. And since the latching | locking part is formed in C shape, even if it is a wide holding band, it can be supported by a latching | locking part.

JP 2006-22862 A JP 2000-213069 A

  However, in the cable support for inserts of Patent Document 2, the locking portion that can support the holding band is larger than the diameter (maximum length) of the through hole (the mounting hole in Patent Document 2) of the deck plate. Yes. For this reason, when the cable support for inserts is mounted on the deck plate, the entire cable support for inserts must be rotated in order to pass the locking portion through the mounting hole. The problem that the operation | work which mounts a cable support will become very complicated will generate | occur | produce.

  The present invention has been made paying attention to such problems existing in the prior art, and its purpose is to support the band in the through hole even if it has a band support part longer than the maximum length of the through hole. An object of the present invention is to provide a hanging tool for wiring / piping material that can easily perform the operation of passing the section and can easily perform the mounting operation to the deck plate.

  In order to solve the above-mentioned problems, the invention according to claim 1 is a wire / pipe material hanger installed on the deck plate in order to suspend the wire / pipe material below the deck plate, A locking portion that locks to the top surface of the deck plate located around a through hole that penetrates through the top and bottom surfaces of the deck plate and closes the through hole from above, and from the locking portion A suspended portion that is extended and formed so as to be able to pass through the through hole, and a long hole through which the retaining band is inserted to support the belt-shaped retaining band that holds the wiring / piping material. A band support portion supported by a lower portion, wherein the length of the band support portion along the length direction of the long hole is formed to be greater than or equal to the maximum length of the through hole, and the band support portion is Along the direction in which the suspended portion penetrates the through hole The elongated hole is supported by the suspension portion so as to be displaceable between a passing posture in which the elongated hole extends and a supporting posture in which the elongated hole extends along the radial direction of the through hole in order to cause the band support portion to support the holding band. It is a summary.

  According to a second aspect of the present invention, in the wiring / pipe material hanger according to the first aspect, the length of the band support portion along the direction orthogonal to the length direction of the elongated hole is the penetrating hole. The gist of the invention is that the band support portion is formed to be able to bend and deform so as to be shorter than the maximum length of the hole.

  According to a third aspect of the present invention, in the wiring / pipe material hanger according to the first or second aspect, the band support portion is rotatably supported by the suspension portion, and the band support portion The gist is that the support posture and the passing posture can be displaced by rotation.

  The invention according to claim 4 is the wiring / pipe material hanger according to any one of claims 1 to 3, wherein the hanging portion is made of a wire, and both ends of the wire are The gist is that they are coupled above the locking portion.

  The invention according to claim 5 is the wiring / pipe material hanger according to any one of claims 1 to 4, wherein the deck plate has a ridge extending so as to protrude upward. In addition, recesses extending so as to be recessed downward are alternately formed, the through holes are formed in the upper portions of the projections, and the locking portions are formed on the upper surface of the projections. In the locked state, the gist is that the length of the suspended portion is set so that the elongated hole is positioned below the lower surface of the recess.

  According to the present invention, even if a band support portion longer than the maximum length of the through hole is provided, the operation of passing the band support portion through the through hole can be easily performed, and the mounting operation to the deck plate can be easily performed. Can do.

Sectional drawing which shows the state which installed the hanging tool for wiring and piping materials in the deck plate. The perspective view which shows the suspension tool for wiring and piping materials of 1st Embodiment. The perspective view which shows the state which displaced the band support part to the passing attitude | position. The perspective view which shows the state which bent and deformed the band support part. Sectional drawing which shows the state which lets a band support part pass through a through-hole. Sectional drawing which shows the state which installed the hanging tool for wiring and piping materials in the deck plate. The perspective view which shows the suspension tool for wiring and piping materials of 2nd Embodiment. The perspective view which shows the hanging tool for wiring / pipe material of another example.

(First embodiment)
Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.
As shown in FIG. 1, the wiring / pipe material hanger 10 is used to suspend an exhaust pipe P as a pipe material below a concrete ceiling T. As shown in FIG. 6, the exhaust pipe P is formed by winding a heat insulating material Pb around the outer peripheral surface of a synthetic resin pipe body Pa.

  Moreover, as shown in FIG. 1, the concrete ceiling T is constructed by placing concrete on the top surface of a metal plate deck plate D, and includes a deck layer D and a concrete layer C formed by hardening the concrete. The deck plate D made of a metal plate is formed in a concavo-convex shape by alternately forming ridges Da extending so as to be convex upward and dents Db extending so as to be concave downward. Has been. In the deck plate D, a circular through hole Dc is formed in the upper end portion of the ridge portion Da so as to penetrate vertically, and the maximum length of the through hole Dc is the diameter M of the through hole Dc. It has become. And the suspension tool 10 for wiring and piping materials is installed in the deck plate D using this through-hole Dc.

  As shown in FIG. 2, the wire / pipe material hanger 10 has a disk-like locking part 11, and the diameter N (see FIG. 1) of the locking part 11 is larger than the diameter M of the through hole Dc. It is getting longer. An extending portion 11a is integrally formed so as to extend from the center of the lower surface of the locking portion 11 in a substantially cylindrical shape. Two insertion holes 11b (see FIG. 6) are formed in the locking portion 11 and the extending portion 11a so as to penetrate the locking portion 11 and the extending portion 11a.

  In addition, on the lower surface of the locking portion 11, protrusions 17 are formed at four positions around the extended portion 11 a at equal intervals, and locking claws 17 a are formed on the outer surface of the tip of each protrusion 17. Has been. As shown in FIG. 1, the diameter R of the circle formed by connecting the outer end surfaces of the four locking claws 17a is slightly larger than the diameter M of the through hole Dc. When the wiring / pipe material suspension 10 is installed on the deck plate D, the locking claw 17a can be locked around the through hole Dc on the lower surface of the deck plate D.

  Suspended portions 13 made of bind wires (wires) that can be bent freely by hand are inserted through both insertion holes 11b. The hanging portion 13 is inserted into the insertion hole 11b so that both ends protrude above the upper surface of the locking portion 11, and both ends of the hanging portion 13 are bound (coupled) above the locking portion 11. The suspension portion 13 is integrated with the locking portion 11. As shown in FIG. 2, the bent portion 13 a of the suspended portion 13 is located below the engaged portion 11 in a state where the suspended portion 13 is integrated with the engaged portion 11.

  As shown in FIG. 1, the suspension portion 13 is passed through the through hole Dc, the locking portion 11 is locked to the upper surface of the convex portion Da of the deck plate D, and the through hole Dc is closed from above by the locking portion 11. In the state, the suspended portion 13 extends downward from the deck plate D, and the length of the suspended portion 13 is set so that the bent portion 13a is positioned below the lower surface of the recessed strip portion Db.

  A band support portion 14 formed in an elongated plate shape by a synthetic resin material having flexibility is supported on the bent portion 13a which is the lower end portion of the hanging portion 13. The length of the band support portion 14 in the long side direction (left-right direction in FIG. 2) is longer than the diameter M of the through hole Dc. Further, the length of the band support portion 14 orthogonal to the long side direction in the short side direction (vertical direction in FIG. 2) is shorter than the length in the long side direction and slightly longer than the diameter M of the through hole Dc. It has become.

  The band support portion 14 is formed with a long hole 14 b that extends in the long side direction of the band support portion 14. The length of the long hole 14b in the length direction is longer than the diameter M of the through hole Dc. As shown in FIG. 4, the band support portion 14 is formed so as to be able to bend and deform in the short side direction using the long hole 14 b. And the length to the short side direction of the band support part 14 in the state made into bending deformation is shorter than the diameter M of the through-hole Dc.

  As shown in FIGS. 1 and 6, a holding band 15 having a band shape is inserted into the long hole 14 b, and the holding band 15 is supported by the band support portion 14 so as to have an endless shape. The holding band 15 is inserted and supported through the long hole 14b so that the width direction of the holding band 15 extends in the length direction of the long hole 14b (long side direction of the band support portion 14). The length of the holding band 15 in the width direction is slightly shorter than the length of the long hole 14b in the length direction, and is longer than the diameter M of the through hole Dc.

  A through hole 14 a is formed in the upper end portion of the band support portion 14. The suspension portion 13 is inserted into the through hole 14 a and the inner surface of the through hole 14 a is supported by the bent portion 13 a, whereby the band support portion 14 is supported by the suspension portion 13. The band support portion 14 is supported so as to be rotatable about the bent portion 13a as a rotation center.

  And the band support part 14 can take the support attitude | position S1 supported by the suspension part 13 in the state which the long hole 14b is extended in a horizontal direction (left-right direction) by rotation with respect to the bending part 13a. This support posture S <b> 1 is a posture that extends so that the long side direction of the band support portion 14 is orthogonal to the extending direction of the suspension portion 13. When the band support portion 14 is in the support posture S <b> 1, the holding band 15 is supported by the band support portion 14. The exhaust pipe P is held inside the holding band 15.

  Further, as shown in FIG. 3, the band support portion 14 is attached to the suspension portion 13 in a state in which the long hole 14b extends in the vertical direction because the band support portion 14 passes through the through hole Dc by rotation with respect to the bent portion 13a. The supported passing posture S2 can be taken. This passing posture S <b> 2 is a posture in which the long side direction of the band support portion 14 extends along the extending direction of the suspended portion 13.

Next, a method for attaching the wiring / pipe material hanger 10 to the deck plate D and suspending the exhaust pipe P by the wiring / pipe material hanger 10 will be described.
First, as shown in FIG. 3, before the concrete is placed on the deck plate D, a through hole Dc is formed in the upper end portion of the ridge portion Da. Next, in the wiring / pipe material hanger 10, the band support portion 14 is rotated about the bent portion 13a as the rotation center, and the band support portion 14 is set to the passing posture S2. Then, the long side direction of the band support part 14 and the length direction of the long hole 14b extend along the extending direction of the suspension part 13, and the short side direction of the band support part 14 extends in the radial direction of the through hole Dc. It becomes like this. As a result, the band support portion 14 is displaced so that the long side direction of the band support portion 14 extends along the direction in which the suspended portion 13 passes through the through hole Dc.

  Next, as shown in FIG. 4, the band support portion 14 is bent and deformed in the short side direction so that the length of the band support portion 14 in the short side direction is shorter than the diameter M of the through hole Dc. And if the band support part 14 and the suspension part 13 are penetrated with respect to the through-hole Dc, as shown in FIG. 5, the band support part 14 will pass through the through-hole Dc. Subsequently, after passing the entire band support portion 14 and the suspended portion 13 through the through hole Dc and penetrating the suspended portion 13 into the through hole Dc, the four projecting portions 17 are inserted into the through hole Dc, and the through hole Dc The outer end surface of the locking claw 17a is brought into contact with the inner peripheral surface of the deck plate D that forms the shape. Then, the protrusion 17 is elastically deformed toward the inside of the through hole Dc, and the locking claw 17a passes through the through hole Dc. Then, after the locking claw 17a passes through the through hole Dc, the locking claw 17a can be locked to the lower surface of the deck plate D when the protruding portion 17 returns to the original shape. Further, as shown in FIG. 6, the lower surface of the locking portion 11 is locked to the upper surface of the deck plate D. Further, the through hole Dc is closed from above by the locking portion 11.

  Then, the band support portion 14 is rotated from the passing posture S2 with the bent portion 13a as the rotation center, and the band support portion 14 is set to the support posture S1 as shown in FIGS. Then, the long side direction of the band support portion 14 extends in the radial direction (lateral direction) of the through hole Dc, and the length direction of the long hole 14b extends in the radial direction of the through hole Dc.

  Next, the holding band 15 is inserted into the long hole 14b so that the width direction of the holding band 15 extends in the length direction of the long hole 14b. Thereafter, the holding band 15 is made endless along the outer peripheral surface of the exhaust pipe P, and the inner peripheral surface of the holding band 15 is set to the outer peripheral surface of the exhaust pipe P so that the exhaust pipe P does not come out of the holding band 15. The exhaust pipe P is held by the holding band 15 in close contact therewith. Then, the exhaust pipe P is suspended below the deck plate D by the wiring / pipe material suspension 10. At this time, the length of the suspended portion 13 is set so that the bent portion 13a is positioned below the lower surface of the recessed strip portion Db. For this reason, the long hole 14b of the band support part 14 supported by the bending part 13a is located below the lower surface of the concave line part Db. Therefore, the holding band 15 inserted through the long hole 14b is also positioned below the lower surface of the concave strip portion Db, and the exhaust pipe P held by the holding band 15 is also positioned below the lower surface of the concave strip portion Db. Yes.

  When concrete is cast on the deck plate D and the concrete layer C is formed, the concrete ceiling T is constructed, and the binding portions 11 and the binding portions of the hanging portions 13 are embedded in the concrete layer C. Therefore, the wiring / pipe material hanger 10 is installed on the concrete ceiling T so as not to move.

According to the above embodiment, the following effects can be obtained.
(1) The wiring / pipe material hanger 10 includes a band support portion 14 that is longer than the diameter M of the through hole Dc formed in the deck plate D, and the band support portion 14 is connected to the bent portion 13a of the hanger 13. It is supported so as to be rotatable. Then, by rotating the band support part 14, the suspension part 13 can be displaced to the passing posture S <b> 2 in which the long hole 14 b (long side direction of the band support part 14) extends along the direction in which the hanging part 13 passes through the through hole Dc. it can. Further, the band support portion 14 is formed so as to be able to bend and deform in the short side direction, and the length in the short side direction of the band support portion 14 in the deformed and deformed state is shorter than the diameter M of the through hole Dc. Therefore, the band support part 14 can be passed through the through-hole Dc only by setting the band support part 14 to the passing posture S2 and further bending and deforming the band support part 14. Therefore, even if the wiring / pipe material suspension 10 includes the band support portion 14 longer than the diameter M of the through hole Dc, the work of passing the band support portion 14 through the through hole Dc can be easily performed. -The mounting work with respect to the deck plate D can be easily performed to the piping material hanging tool 10. FIG.

  (2) The suspended portion 13 is made of a bind wire (wire), and the band support portion 14 is formed in an elongated plate shape. When the band support portion 14 is rotated to the passing posture S2, the band support portion 14 is in a state in which the elongated hole 14b extends along the direction in which the suspension portion 13 penetrates the through hole Dc. And the band support part 14 becomes elongated. Therefore, the suspension part 13 and the band support part 14 are allowed to pass through the through hole Dc only by inserting the suspension part 13 through the through hole Dc, that is, by moving the wiring / pipe material suspension 10 downward. Can do. Therefore, the wiring / pipe material hanger 10 of the present embodiment rotates the entire insert cable support in order to allow the engaging portion of the insert cable support to pass through the mounting hole as in Patent Document 2. Unlike the case, the mounting work to the deck plate D can be easily performed.

  (3) After passing the band support portion 14 in the passing posture S2 through the through hole Dc, the band supporting portion 14 can be rotated to the support posture S1. In the support posture S1, since the long hole 14b extends in the radial direction (lateral direction) of the through hole Dc, the holding band 15 inserted through the band support portion 14 is provided with the band support portion so that the width direction extends in the horizontal direction. 14 can be supported. Therefore, the exhaust pipe P can be held by the holding band 15 by bringing the inner peripheral surface of the holding band 15 into surface contact with the outer peripheral surface of the exhaust pipe P, and the exhaust pipe P can be suspended in a stable state.

  (4) Since the holding band 15 has a band shape, even if the outer peripheral surface of the exhaust pipe P is held by the holding band 15, the inner peripheral surface of the holding band 15 comes into surface contact with the heat insulating material Pb of the exhaust pipe P and is held. The band 15 does not bite into the heat insulating material Pb locally. Therefore, it is possible to prevent the heat insulation performance of the heat insulating material Pb from being lowered by suspending the exhaust pipe P below the deck plate D by the wiring / pipe material hanging tool 10.

  (5) The band support part 14 is rotatably supported by the bending part 13a of the suspension part 13 by inserting the suspension part 13 which consists of a bind line through the through-hole 14a. Therefore, the band support part 14 can be rotatably supported at the same time as the band support part 14 is supported and integrated with the hanging part 13. Therefore, it is possible to easily form the wiring / pipe material suspension 10 in which the band support portion 14 can take the two postures of the support posture S1 and the passing posture S2.

  (6) A plurality of projecting portions 17 project from the lower surface of the engaging portion 11, and an engaging claw 17 a is formed on each projecting portion 17. The locking claw 17a can be locked to the lower surface of the deck plate D. Therefore, after the exhaust pipe P is suspended by the wiring / pipe material suspension 10, the suspension portion 13 is pulled from above the deck plate D or both ends of the suspension portion 13 in order to change the position of the exhaust pipe P upward. It is possible to prevent the locking portion 11 from coming off the deck plate D due to the locking claw 17a being locked to the deck plate D.

  (7) Both ends of the suspending portion 13 are bound above the locking portion 11. For this reason, when the latching | locking part 11 is embed | buried in the concrete layer C, it can prevent that the binding part of the hanging part 13 unwinds, and can prevent that the hanging part 13 remove | deviates from the latching part 11. FIG. .

  (8) In a state where the locking portion 11 is locked to the upper surface of the ridge portion Da, the length of the hanging portion 13 is set so that the long hole 14b is positioned below the lower surface of the concave portion Db. . And the holding | maintenance band 15 supported by the band support part 14 in support attitude | position S1 is located below from the lower surface of the recessed strip part Db. Therefore, in a state where the exhaust pipe P is held by the holding band 15, the exhaust pipe P is suspended below the lower surface of the concave strip portion Db so that its axial direction extends along the lower surface of the concave strip portion Db. . For this reason, when the exhaust pipe P is tightened by the holding band 15 in order to ensure that the inner peripheral surface of the holding band 15 is in close contact with the outer peripheral surface of the exhaust pipe P and the holding band 15 holds the exhaust pipe P, the tightening is It will be performed below the concave strip Db. Therefore, even if the exhaust pipe P is tightened by the holding band 15, it is possible to prevent the exhaust pipe P from hitting the lower surface of the concave portion Db, and further to prevent the exhaust pipe P from being bent.

  (9) The suspended portion 13 is made of a bind line that can be bent freely by hand. For this reason, the direction of the exhaust pipe P in the state suspended by the wiring / pipe material hanger 10 can be adjusted by bending the suspended portion 13. As a result, it is possible to easily adjust the arrangement of the exhaust pipes P. Further, when connecting the exhaust pipes P, the end portions of the exhaust pipes P can be easily faced, and the connection work can be performed. It can be done easily.

(Second Embodiment)
Next, a second embodiment of the present invention will be described with reference to FIG. In the following description, the same reference numerals are given to the same configurations as those of the already described embodiments, and the overlapping description is omitted or simplified.

  As shown in FIG. 7, the wiring / pipe material hanger 40 has a locking portion 41 having a disc shape, and a hanging portion 42 having a slender rectangular plate shape extends from the lower surface of the locking portion 41. It is installed. The locking part 41 is formed to be the same size as the locking part 11 of the first embodiment, and the hanging part 42 is formed to be thinner than the diameter M of the through hole Dc so as to be able to pass through the through hole Dc. Yes.

  A slit 43 extending upward from the lower end of the hanging part 42 is formed in the lower part of the hanging part 42 so as to penetrate the hanging part 42 in the thickness direction. On the lower side of the suspended portion 42, a rotation shaft 45 is installed so as to cross the inside of the slit 43. A band support portion 44 is rotatably supported on the rotation shaft 45. The band support portion 44 has an elongated plate shape that can pass through the slit 43, and is formed with a long hole 44b for supporting the same holding band (not shown) as in the first embodiment. The band support portion 44 is formed such that the length in the long side direction along the length direction of the long hole 44b is longer than the diameter M of the through hole Dc. Further, the band support portion 44 is formed so that the length in the short side direction is shorter than the diameter M of the through hole Dc.

  The band support portion 44 has a passing posture S2 (indicated by a two-dot chain line in FIG. 7) in which the elongated hole 44b extends along the direction in which the suspended portion 42 passes through the through hole Dc, and the band support portion 44 with a holding band. In order to support, the long hole 44b is supported by the suspension 42 so as to be displaceable in a support posture S1 extending along the radial direction of the through hole Dc.

Therefore, according to the second embodiment, in addition to the effects (2) to (4) described in the first embodiment, the following effects can be obtained.
(9) When the band support portion 44 is positioned in the passing posture S2, the short side direction of the band support portion 44 extends in the radial direction of the through hole Dc, and the length of the band support portion 44 in the short side direction is through. It is shorter than the diameter M of the hole Dc. For this reason, the band support part 44 can be passed through the through hole Dc. As a result, the band support portion 44 can be formed in the through hole Dc simply by moving the wiring / pipe material hanging tool 40 downward toward the through hole Dc.

  (10) The suspended portion 42 has an elongated rectangular plate shape, and the band support portion 44 is supported by a rotating shaft 45 installed on the suspended portion 42. For this reason, the band support part 44 can be rotated in a stable state, and the support posture S1 and the passing posture S2 can be reliably obtained.

In addition, you may change this embodiment as follows.
O It is good also as the suspension tool 50 for wiring and piping materials shown in FIG. The wiring / pipe material hanger 50 has a locking portion 51 having a disk shape, and a hanging portion 52 made of a bind line extends from the lower surface of the locking portion 51. The suspending portion 52 is not bent in a U shape like the suspending portion 13 of the first embodiment, and is formed to extend in one. The suspended portion 52 has one end portion (upper end portion) fixed to the center of the lower surface of the locking portion 51 and the other end portion (lower end portion) having the same configuration as the band support portion 14 of the first embodiment. A band support portion 54 is fixed, and a long hole 54 b is formed in the band support portion 54. The band support portion 54 can take a support posture S1 and a passing posture S2 by bending the other end portion of the hanging portion 52.

The wiring / pipe material suspensions 10, 40, 50 may be mounted on the recessed strip portion Db of the deck plate D.
In the wiring / pipe material hanger 10, 40, 50, in the state where the locking portions 11, 41, 51 are locked to the upper surface of the convex portion Da, the long holes 14b, 44b, 54b are the concave portions Db. The length of the suspending portions 13, 42, 52 may be set so as to be located above the lower surface of the.

  In the wiring / pipe material hanger 10, 50, the length of the band support portions 14, 54 in the short side direction may be shorter than the diameter M of the through hole Dc. Then, when the band support portions 14 and 54 are displaced to the passing posture S2, the band support portions 14 and 54 may be allowed to pass through the through hole Dc without being bent and deformed.

(Circle) You may make the length along the long side direction of the band support parts 14, 44, and 54 the same with the through-hole Dc.
In the wire / pipe material suspensions 10 and 50, the suspension portions 13 and 52 may be bound at both ends below the locking portion 11.

  ○ Change what is suspended below the deck plate D by the wiring / pipe material suspensions 10, 40, 50 to cables, wiring conduits, intake pipes, air conditioner drain pipes, etc. Also good.

(Circle) in 1st Embodiment, you may delete the protrusion part 17 and the latching claw 17a.
The through hole Dc may be formed in a shape other than a circular hole, such as a square hole shape or a hexagonal hole shape. In this case, the maximum length of the through hole Dc is the opposite side of the square hole or the hexagon hole. It becomes the length between each other.

  D: Deck plate, Da: Convex section, Db: Concave section, Dc: Through hole, M: Diameter as maximum length of the through hole, P: Exhaust pipe as piping material, S1: Support posture, S2: Passing posture, 10, 40, 50 ... Wiring / pipe material suspension, 11, 41, 51 ... Locking part, 13, 42, 52 ... Suspension part, 14, 44, 54 ... Band support part, 14b, 44b, 54b ... long hole, 15 ... holding band.

Claims (5)

A wire / pipe material hanger installed on the deck plate to suspend the wire / pipe material below the deck plate,
A locking portion that locks to the upper surface of the deck plate that is positioned around a through hole that penetrates the upper and lower surfaces of the deck plate, and closes the through hole from above;
A suspended portion extending from the locking portion and formed so as to be able to penetrate the through hole;
In order to support a band-shaped holding band for holding the wiring / piping material, a long hole is formed through which the holding band is inserted, and a band support part supported at the lower part of the suspension part, and
The length of the band support portion along the length direction of the long hole is formed to be greater than or equal to the maximum length of the through hole,
The band support portion has a passing posture in which the elongated hole extends along a direction in which the suspended portion penetrates the through hole, and the elongated hole is formed in the through hole so that the band supporting portion supports the holding band. A wire / pipe material suspension that is supported by the suspension portion so as to be displaceable in a support posture extending along a radial direction.   The band support portion is formed so as to be able to bend and deform so that a length of the band support portion along a direction orthogonal to a length direction of the long hole is shorter than a maximum length of the through hole. Item 2. A wire / pipe material suspension according to item 1.   The wiring / band according to claim 1 or 2, wherein the band support portion is rotatably supported by the hanging portion, and is displaceable between a support posture and a passing posture by the rotation of the band support portion. Suspension for piping materials.   The said suspension part consists of a wire, The both ends of the said wire are couple | bonded above the said latching | locking part, The suspension tool for wiring and piping materials as described in any one of Claims 1-3.   The deck plate is formed by alternately forming ridges extending so as to be convex upward and concave ridges extending so as to be concave downward, and the through hole is formed above the ridge. The length of the suspension portion is set so that the elongated hole is positioned below the lower surface of the concave strip portion when the locking portion is locked to the upper surface of the convex strip portion. The suspension tool for wiring and piping materials according to any one of claims 1 to 4.

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