JP2006002825A - Supporting tool for tube and cable - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a supporting tool for a tube and a cable capable of supporting tubes or cables in a supporting part immediately after fixing a fixing part on a structural face temporarily and fixing the fixing part on the structural face firmly. <P>SOLUTION: This supporting tool 10 is provided with the fixing part 20 fixed on a ceiling face M and the supporting part 30 for supporting the tube D. The supporting tool 10 has a bonding face 23 on which adhesive P is applied to fix the fixing part 20 on the ceiling face M through adhesive P and a temporarily fixing face 22 on which an adhesive tape 26 is bonded to fix the fixing part 20 on the ceiling face M temporarily through the adhesive tape 26 on an upper face 21 of the fixing part 20. The adhesive tape 26 has stronger bonding strength than bonding strength of adhesive P before hardened. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a pipe / cable support used for hanging and supporting a pipe in a ceiling, for example.

  Conventionally, pipe / cable supports are used to suspend and support pipes in a double ceiling in a building. The support is composed of a fixed portion having a square plate shape and a support portion integrally formed on the lower surface of the fixed portion, and the support portion is formed in a hook shape. The support having the above structure is used by fixing the fixing portion to the inner ceiling surface constituting the double ceiling, and supporting the pipes or cables by the support portion. Can be suspended and supported.

  The support is used by fixing the fixing portion to the ceiling surface using an adhesive or an adhesive. When the fixing part is fixed to the ceiling surface using an adhesive, the adhesive is applied to the upper surface of the fixing part, and the fixing part is fixed to the ceiling surface via the adhesive to fix the support to the ceiling surface. . When using an adhesive, a double-sided adhesive tape is stuck on the upper surface of the fixing part, and the fixing part is fixed to the ceiling surface via the adhesive of the adhesive tape, and the support is fixed to the ceiling surface.

  However, the adhesive cannot exhibit strong adhesive strength when it is in a state before the adhesive is cured. For this reason, immediately after the adhesive is applied to the upper surface of the fixing portion and the adhesive before curing is adhered to the ceiling surface, the state where the fixing portion is pressed toward the ceiling surface is maintained until the adhesive is cured. Must-have. Therefore, when the support is fixed to the ceiling surface using an adhesive, there is a problem that workability is very poor because it is necessary to continue pressing the fixing portion with a hand or an instrument.

  On the other hand, the adhesive strength of the pressure-sensitive adhesive is stronger than the adhesive strength when the adhesive is in a state before curing, but is weaker than the adhesive strength of the adhesive after curing. For this reason, when the support is fixed to the ceiling surface using an adhesive, it is not necessary to continue pressing the fixing portion with a hand or an instrument, but the support is fixed to the ceiling surface with a cured adhesive. There was a problem that the adhesive strength was weaker than in the case.

  That is, since the conventional support was fixed to the ceiling surface using only an adhesive or a pressure-sensitive adhesive, various problems as described above occurred. Therefore, in order to solve the above various problems, for example, a support as disclosed in Patent Document 1 has been proposed. As shown in FIG. 11, the entire support 90 is formed of a synthetic resin material. The support 90 includes a square-shaped adhesive plate 91, a temporary adhesive plate 93 continuously provided on both sides of the adhesive plate 91 via connecting portions 92, and a hook integrally provided on the lower surface of the adhesive plate 91. 94. An adhesive is applied to the upper surface of the adhesive plate 91, and a double-sided adhesive tape is bonded in advance to the upper surfaces of the pair of temporary adhesive plates 93.

In order to fix the support 90 to the ceiling surface, first, an adhesive is applied to the adhesive plate 91, and the adhesive plate 91 is brought into close contact with the ceiling surface via the adhesive. The double-sided adhesive tape is brought into close contact with the ceiling surface, and the temporary adhesive plates 93 are adhered to the ceiling surface via the double-sided adhesive tape. Then, since the state where the adhesive is in close contact with the ceiling surface is maintained by the double-sided adhesive tape, the adhesive is adhered to the ceiling surface without continuing to press the adhesive plate 91 toward the ceiling surface with a hand or an instrument. The state can be maintained. Then, after the adhesive is cured, the support is fixed to the ceiling surface by the adhesive, so that the support 90 is fixed as compared to the case where the support 90 is fixed to the ceiling surface with a double-sided adhesive tape (adhesive). Later, the support 90 can be firmly fixed to the ceiling surface.
JP-A-10-148276 ([0008] to [0012], FIG. 1)

  However, in the support tool 90, immediately after the support tool 90 is fixed to the ceiling surface by the double-sided adhesive tape, that is, before the adhesive is hardened, when the hook 94 supports the pipes or cables, The tube or cable load acts as a downward pull on the uncured adhesive located just above the hook 94. As a result, even if the adhesive is brought into close contact with the ceiling surface by the double-sided adhesive tape, the adhesive is pulled downward by the tensile force, and a gap is formed between the adhesive and the ceiling surface. After the agent is cured, sufficient adhesive strength cannot be exhibited. Accordingly, the pipes or cables cannot be supported by the hook 94 immediately after the support tool 90 is fixed to the ceiling surface, and when the support tool 90 is supported immediately after, the support tool 90 is firmly fixed to the ceiling surface. There was a problem that could not.

  The present invention supports pipes and cables that can support pipes or cables to a support portion immediately after the fixing portion is temporarily fixed to a structural surface, and can firmly fix the fixing portion to a structural surface. It is in providing tools.

  In order to solve the above-mentioned problems, the invention described in claim 1 is provided with a fixing portion that is fixed to a structural surface of a structure in a building, and a support portion that supports pipes or cables. Or a support for pipes and cables used to support cables suspended from the structure, and an adhesive is applied to fix the fixing part to the structure surface via the adhesive. A pressure-sensitive adhesive having an adhesive strength that is stronger than the adhesive strength before curing of the adhesive and weaker than the adhesive strength after curing is applied, and the fixing portion is temporarily attached to the structure surface via the pressure-sensitive adhesive. The gist is that a temporary fixing surface to be fixed is provided on an upper surface of the fixing portion, and the support portion is formed on a lower surface of the fixing portion which is directly below the temporary fixing surface.

  The invention according to claim 7 is provided with a fixing portion that is fixed to a structural surface of a structure in a building, and a support portion that supports pipes or cables, and the pipes or cables are connected to the structure. A support for pipes and cables used for hanging and supporting from an adhesive surface for applying an adhesive and fixing the fixing portion to the structural surface via the adhesive; and the adhesive A temporary fixing surface that is applied with a pressure-sensitive adhesive having an adhesive strength that is stronger than the adhesive strength before curing and weaker than the adhesive strength after curing, and temporarily fixes the fixing portion to the structure surface via the pressure-sensitive adhesive. The upper surface of the fixing portion is divided into a temporary fixing surface and an adhesive surface, and the support portion is a lower surface of the fixing portion that is directly below the temporary bonding surface and the bonding surface. The gist is that it is formed.

  Therefore, according to the support for pipes and cables according to claim 1 and claim 7, the support portion is formed on the lower surface of the fixing portion that is directly below the temporary fixing surface, and the adhesive is applied to the temporary fixing surface. It has come to be. And immediately after adhering the adhesive surface to the structural surface via an adhesive and adhering the temporary adhering surface to the structural surface via an adhesive and temporarily adhering the adhering portion to the structural surface, pipes or cables to the support portion When the cable is supported, the downward pulling force due to the load of the tube or cable acts on the adhesive on the temporarily fixed surface. At this time, the adhesive strength of the pressure-sensitive adhesive is stronger than the adhesive strength before curing, and is strong enough to bring the temporary fixing surface into close contact with the structural surface even if the support portion supports the pipes or cables. . Therefore, even if the pipe or cable is supported by the support portion immediately after the fixing portion is temporarily fixed to the structure surface by the adhesive, the adhesive between the structural surface and the temporary fixing surface is maintained by the adhesive. Is maintained in close contact with the structural surface, and the adhesive is cured without forming a gap between the adhesive and the structural surface. Therefore, immediately after the fixing part is temporarily fixed to the structural surface, the work of supporting the pipes or cables on the supporting part can be performed without waiting for the adhesive to harden. The fixing part can be firmly fixed to the structure surface by the adhesive together with the agent.

  According to a second aspect of the present invention, in the pipe / cable support device according to the first aspect, the temporary fixing surface is provided so as to extend in a band shape along the center line of the fixing portion, and the bonding surface is The gist is that it is provided on both sides of the temporary fixing surface so as to extend in a strip shape. Therefore, the invention according to claim 2 is that in claim 1, after the adhesive is cured, the fixing portion is fixed to the structural surface by the adhesive and the adhesive on both sides of the adhesive. For this reason, for example, compared with the case where the adhesive is applied only to one of the adhesive surfaces on both sides of the temporary fixing surface, the adhesive force of the adhesive to the structure surface can be increased. , It is possible to prevent the fixing portion from separating from the structural surface.

  According to a third aspect of the present invention, in the pipe / cable support device according to the first aspect, the temporary fixing surface is provided at a central portion of the fixing portion, and the adhesive surface is a peripheral portion of the temporary fixing surface. The gist is that it is provided. Therefore, the invention according to claim 3 is that in claim 1, after the adhesive is cured, the fixing portion is fixed to the structural surface by the adhesive and the adhesive around the periphery of the adhesive. For this reason, for example, compared with the case where the adhesive is applied to only a part of the adhesive surface of the peripheral portion of the temporary fixing surface, the adhesive force to the structure surface by the adhesive can be increased, and the fixing portion Can be prevented from leaving the structural surface.

  According to a fourth aspect of the present invention, in the pipe / cable support device according to any one of the first to third aspects, the support portion is provided at a central portion of the lower surface of the fixing portion. Is the gist. Therefore, the invention according to claim 4 is the invention according to claim 1, wherein the pipe or cable is supported by the support portion before the adhesive on the adhesive surface is cured, and the pipe or cable is loaded downward. The tensile force acts on the position corresponding to the central portion on the lower surface of the fixing portion in a concentrated manner. For this reason, for example, unlike the case where the support portion is formed at the end portion of the lower surface of the fixing portion and the downward pulling force due to the load of the pipes or cables acts on the end portion of the fixing portion, the adhesive is used. It is possible to stabilize the fixing state of the fixing portion to the structural surface.

  According to a fifth aspect of the present invention, in the tube / cable support device according to any one of the first to fourth aspects, the support portion is directly below a portion located at the center of gravity of the temporary fixing surface. The gist is that it is formed on the lower surface of the fixed portion. Therefore, the invention according to claim 5 is the tube according to any one of claims 1 to 4, wherein the pipe or cable is supported by the support portion before the adhesive on the adhesive surface is cured. The downward pulling force due to the load of the cable or the cable acts on the part located at the center of gravity on the temporary fixing surface. For this reason, for example, the support portion is formed on the lower surface of the fixing portion corresponding to the end portion of the temporary fixing surface, and the downward tensile force acts on a part of the adhesive applied to the temporary fixing surface. In contrast, the temporary fixing state of the fixing portion to the structure surface by the adhesive can be stabilized.

  According to a sixth aspect of the present invention, in the pipe / cable support device according to the first aspect, the temporary fixing surface and the bonding surface are provided so as to bisect the upper surface of the fixing portion, and the temporary fixing The surface is provided so as to reach the bonding surface beyond the boundary line between the temporary fixing surface and the bonding surface, and the support portion is fixed immediately below the temporary bonding surface extending beyond the boundary line to the bonding surface. The gist is that it is formed on the lower surface of the part.

  Accordingly, the invention according to claim 6 is the pressure-sensitive adhesive and adhesive applied to the temporary fixing surface and the adhesive surface in the first aspect, since the temporary fixing surface is provided so as to bisect the upper surface of the fixing portion. The coating area can be increased. For this reason, even if pipes or cables are supported by the support portion, the fixing portion can be temporarily fixed firmly to the structural surface by the adhesive, and the fixing portion can be firmly fixed to the structural surface by the adhesive. it can.

  The invention according to claim 8 is the tube / cable support device according to claim 7, wherein the support portion is fixed so that more than half of the base end portion of the support portion is included in the temporary fixing surface side. The gist is that it is formed on the lower surface of the part. Accordingly, the invention according to claim 8 is the pressure-sensitive adhesive and adhesive applied to the temporary fixing surface and the adhesive surface in the seventh aspect, since the temporary fixing surface is provided so as to bisect the upper surface of the fixing portion. The coating area can be increased. For this reason, even if pipes or cables are supported by the support portion, the fixing portion can be temporarily fixed firmly to the structural surface by the adhesive, and the fixing portion can be firmly fixed to the structural surface by the adhesive. it can. Further, since the support portion is formed closer to the temporary fixing surface, even if a tube or a cable is supported by the support portion, the fixing portion can be temporarily fixed firmly to the structural surface by the adhesive.

  According to the present invention, the pipes or cables can be supported by the support portion immediately after the fixing portion is temporarily fixed to the structural surface, and the fixing portion can be firmly fixed to the structural surface.

Hereinafter, an embodiment of a tube / cable support that embodies the present invention will be described with reference to FIGS.
As shown in FIG. 3, a tube / cable support (hereinafter simply referred to as “support”) 10 is formed by connecting a tube (tube) D to a ceiling (structure) inside a double ceiling in a building. ) Used to support suspended from T. The support 10 includes a fixing portion 20 that is fixed to the ceiling surface (structural surface) M of the ceiling T, and a support portion 30 that supports the pipe D. As shown in FIG. 1, the support 10 is made of synthetic resin. The adhering portion 20 has a rigid square plate shape, and the adhering portion 20 has an upper surface 21, a temporary adhering surface 22 extending in a strip shape along the center line L of the adhering portion 20, and an upper surface 21. Adhesive surfaces 23 extending in a strip shape are provided on both sides of the temporary fixing surface 22.

  The temporary fixing surface 22 has a certain width, and is provided on the upper surface 21 of the fixing portion 20 so that its length direction is along the center line L. An adhesive tape 26 is attached to the temporary fixing surface 22. One surface (lower surface) of the adhesive tape 26 is adhered to the temporary fixing surface 22, and an adhesive is applied to the other surface (upper surface). That is, an adhesive is applied to the temporary fixing surface 22 via a base material (not shown) of the adhesive tape 26. The adhesive strength of the adhesive is such that the support 10 is not dropped from the ceiling surface M when the support 10 is fixed to the ceiling surface M with the adhesive tape 26 and the tube 30 and the cables are supported on the support 30. Is set. A release paper (not shown) is attached to the surface of the pressure-sensitive adhesive on the other side of the pressure-sensitive adhesive tape 26, and the release paper is peeled off when the support tool 10 is used.

  On the upper surface 21 of the fixing portion 20, grooves 24 are recessed along both side edges in the length direction of the temporary fixing surface 22. On the upper surface 21 of the fixing portion 20, an adhesive surface 23 is provided outside the both grooves 24. The pair of bonding surfaces 23 are provided on the upper surface 21 of the fixing portion 20 so that the groove 24 is a boundary line with the bonding surface 23 on both sides of the temporary fixing surface 22. The length of each bonding surface 23 in the width direction is equal to the length of the temporary fixing surface 22 in the width direction. That is, the upper surface 21 of the fixing portion 20 is divided into three by the temporary fixing surface 22 and the pair of bonding surfaces 23. Each bonding surface 23 is provided with a plurality of holes 23a. And when using the support tool 10, the adhesive agent P is apply | coated to each adhesive surface 23. As shown in FIG.

  As the adhesive P, thermosetting resin (epoxy resin, phenol resin), thermoplastic resin (polyvinyl acetate, polyamide), rubber (silicone rubber, polyurethane rubber), Any of composite systems (rubber / phenolic system, epoxy / nylon system) may be used. Examples of the thermoplastic resin-based adhesive P include a hot-melt adhesive.

  Here, the graph of FIG. 2 is a graph relating to the adhesive strength between the adhesive P and the adhesive tape 26 used in this embodiment, the horizontal axis indicates time, and the vertical axis indicates the adhesive tape 26 (adhesive) and the adhesive. The adhesive strength of the agent P is shown. As shown in this graph, the adhesive P has the weakest adhesive strength in the “wet” state, which is the initial stage immediately after being applied to the adhesive surface 23, and the adhesive strength increases as it hardens over time. Gradually getting stronger. And after hardening, the adhesive agent P becomes very stronger than the adhesive strength before hardening, and has fixed adhesive strength. On the other hand, the adhesive strength of the adhesive tape 26 (adhesive) is stronger than the initial adhesive strength immediately after the adhesive P is applied to the adhesive surface 23. However, the adhesive P is cured and the adhesive strength gradually increases. When the adhesive strength exceeds a certain adhesive strength, the adhesive strength of the adhesive tape 26 becomes weaker than the adhesive strength of the adhesive P. Further, the adhesive strength of the adhesive tape 26 (adhesive) is constant, and the adhesive strength hardly decreases even when time elapses.

  Next, the support part 30 will be described. As shown in FIG.1 and FIG.3, the support part 30 is cyclic | annular and the penetration hole 30a is formed in the center part. Further, the support portion 30 is integrally formed at the center of the lower surface of the fixing portion 20 so that the radial direction of the insertion hole 30a is along the center line L. The support portion 30 is formed immediately below the center position of the temporary fixing surface 22 and at the center of the lower surface of the fixing portion 20, which is directly below the position serving as the center of gravity of the temporary fixing surface 22. And the support part 30 can insert the string material 31 in the insertion hole 30a. The tube D can be supported by the support portion 30 by bundling and holding the tube D with the string material 31 inserted through the insertion hole 30a.

  Next, a method for fixing the support 10 to the ceiling surface M and a method for supporting the pipe D by suspending from the ceiling T using the support 10 will be described. It is assumed that the adhesive tape 26 is attached to the temporary fixing surface 22 and the adhesive P is not applied to the adhesive surface 23. First, the adhesive P is applied to each adhesive surface 23. Subsequently, the release paper of the adhesive tape 26 is peeled off to expose the adhesive on the upper surface of the adhesive tape 26. Then, both adhesive surfaces 23 are pressed toward the ceiling surface M to bring the adhesive P into close contact with the ceiling surface M. At the same time, the temporary fixing surface 22 is pressed toward the ceiling surface M to bring the adhesive of the adhesive tape 26 into close contact with the ceiling surface M.

  Here, the adhesive strength of the pressure-sensitive adhesive of the pressure-sensitive adhesive tape 26 is equal to or higher than the strength that can prevent the support tool 10 from falling due to its own weight. Therefore, immediately after the temporary fixing surface 22 is bonded to the ceiling surface M by the adhesive force of the adhesive tape 26, even if the support tool 10 is released, the support tool 10 does not fall from the ceiling T, and the adhesive P is removed. The state of being in close contact with the ceiling surface M is maintained.

  Subsequently, the string material 31 is inserted into the insertion hole 30 a, and the tube D is bound and held by the string material 31, and the support D 30 supports the tube D. At this time, the support portion 30 is the lower surface of the fixing portion 20 that is directly below the position corresponding to the center of gravity of the temporary fixing surface 22 via the fixing portion 20, and is formed at the center of the lower surface of the fixing portion 20. For this reason, the downward pulling force due to the load of the tube D acts on the adhesive of the adhesive tape 26. At this time, the adhesive is different from the adhesive in that the adhesive strength immediately after it is bonded to the ceiling surface M (initial) has a predetermined strength. The supporting tool 10 is set to a size that does not drop from the ceiling surface M even if it is supported. Therefore, even if the downward tensile force due to the load of the tube D acts on the central portion of the fixing portion 20, the adhesion between the ceiling surface M and the temporary fixing surface 22 is caused by the adhesive force of the adhesive tape 26 (adhesive). Thus, a gap is prevented from being formed between the temporary fixing surface 22 and the ceiling surface M, that is, between the adhesive tape 26 and the ceiling surface M.

  Since the state where the fixing portion 20 is temporarily fixed to the ceiling surface M is maintained by the adhesive force of the adhesive tape 26, the adhesive P is maintained in close contact with the ceiling surface M. When the adhesive P is cured and reaches a predetermined adhesive strength, the fixing portion 20 is firmly fixed to the ceiling surface M by the adhesive P, and the tube D is suspended from the ceiling T by the support 10. Supported.

  In the present embodiment, as the adhesive P, the adhesive strength is the weakest in the “wet” state, which is the initial stage immediately after being applied to the adhesive surface 23, and gradually increases as it hardens over time. I used something that became stronger. That is, as the adhesive P, an adhesive having a slow curing speed was used instead of a quick-drying one that quickly cures. However, in the support device 10 of the present embodiment, when the pipe D is supported by the support portion 30, the adhesive P is not cured yet and does not have the required adhesive strength, but the adhesive force of the adhesive tape 26 It is possible to prevent the support 10 that supports the pipe D from falling from the ceiling surface M, and it is possible to maintain a state in which the adhesive P is in close contact with the ceiling surface M. Therefore, in the support 10, a fast-drying adhesive is selected in order to quickly fix the fixing portion 20 to the ceiling surface M and prevent the support 10 that supported the pipe D from falling from the ceiling surface M. There is no need to do it.

According to the support 10 of the above embodiment, the following effects can be obtained.
(1) The adhesive tape 26 was attached to the temporary fixing surface 22, and the support portion 30 was formed on the lower surface of the fixing portion 20 that is directly below the temporary fixing surface 22 via the fixing portion 20. The ceiling surface M and the temporary fixing surface 22 can be bonded with a predetermined adhesive strength even immediately after the fixing portion 20 is temporarily fixed to the ceiling surface M by the adhesive force of the adhesive tape 26. For this reason, even if the adhesive P is bonded to the ceiling surface M and the pipe D is supported by the support portion 30 immediately after the adhesive tape 26 is bonded to the ceiling surface M, the support 10 is attached to the ceiling by the adhesive force of the adhesive tape 26. The state of being temporarily fixed to the surface M can be maintained, and the state in which the adhesive P is in close contact with the ceiling surface M can be maintained. As a result, immediately after the support 10 is temporarily fixed to the ceiling surface M, the pipe D can be supported on the support portion 30 without waiting until the adhesive P is cured, and the pipe D is supported by being suspended from the ceiling T. The workability of the work to be performed is improved. In addition, after the adhesive P is cured, the support 10 can be firmly fixed to the ceiling surface M by the adhesive P.

  (2) The fixing part 20 can be temporarily fixed to the ceiling surface M by the adhesive force of the adhesive tape 26, and the state where the adhesive P is in close contact with the ceiling surface M can be maintained. Therefore, it is not necessary to press the support tool 10 toward the ceiling surface M with a hand or an instrument in order to make the adhesive P adhere to the ceiling surface M until the adhesive P is cured. The fixing operation can be easily performed.

  (3) On the upper surface 21 of the fixing portion 20, the adhesive surface 23 is provided on both sides of the temporary fixing surface 22. For this reason, for example, compared with the case where the adhesive P is applied only to one of the adhesive surfaces 23 on both sides of the temporary fixing surface 22, the adhesive area of the adhesive P to the ceiling surface M is reduced. It can be secured widely, and the support 10 can be firmly fixed to the ceiling surface M.

  (4) The support portion 30 is a central portion of the lower surface of the fixing portion 20, and is formed on the lower surface of the fixing portion 20 corresponding to the position serving as the center of gravity of the temporary fixing surface 22. For this reason, the downward pulling force due to the load of the tube D acts at the central portion of the lower surface of the fixing portion 20 and concentrates on the position corresponding to the center of gravity of the temporary fixing surface 22. Therefore, for example, the support portion 30 is formed on the lower surface of the end portion of the fixing portion 20 that is the end portion of the temporary fixing surface 22, and the downward pulling force by the pipe D acts on the end portion of the adhesive tape 26. In contrast, it is possible to easily maintain the temporarily fixed state of the temporary fixing surface 22 to the ceiling surface M.

  (5) Since the groove 24 is recessed in the upper surface 21 of the fixing part 20, when the adhesive P is applied to the adhesive surface 23, the adhesive 24 flows into the temporary fixing surface 22 side, but the groove 24 Therefore, the adhesive P can be prevented from immediately entering the temporary fixing surface 22.

  (6) On the upper surface 21 of the fixing part 20, a release paper is stuck on the adhesive tape 26 before the support 10 is used. Then, after the adhesive P is applied to the adhesive surface 23, the release paper is peeled off. For this reason, when the adhesive P is applied to the adhesive surface 23, even if the adhesive P flows to the temporary fixing surface 22 side and adheres to the upper surface of the release paper, the temporary fixing surface 22 side is released by peeling the release paper. It is possible to remove the adhesive P that has flowed to the surface. Therefore, the adhesive area of the pressure-sensitive adhesive tape 26 can be prevented from being reduced by the adhesive P applied to the adhesive surface 23, and the support tool 10 can be reliably temporarily fixed to the ceiling surface M by the pressure-sensitive adhesive tape 26.

(Second to sixth embodiments)
4 to 9 show holders according to second to sixth embodiments, which are modifications of the first embodiment. In the following, only differences from the holder according to the first embodiment will be described, and the same, equivalent or similar members as those of the holder according to the first embodiment will be denoted by the same reference numerals, and the description will be made. Omitted.

(Second Embodiment)
As shown in FIG. 4, the support 10 according to the second embodiment embodies the invention of claim 3. 4 shows the support 10 in a state of being fixed to a ceiling surface of a ceiling (not shown), and an adhesive tape 26 is adhered to the temporary fixing surface 22 and an adhesive P is applied to the adhesive surface 23. It shall be applied.

  The tube / cable support 10 includes a fixed portion 20 having a disk shape and a support portion 30 integrally formed at the center of the lower surface of the fixed portion 20. On the upper surface 21 of the fixing portion 20, a temporary fixing surface 22 having a flat circular shape is provided at the center of the upper surface 21, and is concentric with the temporary fixing surface 22 via the upper surface 21 that is the outer peripheral portion of the temporary fixing surface 22. An adhesive surface 23 is provided. An adhesive tape 26 is attached to the temporary fixing surface 22, and an adhesive P is applied to the adhesive surface 23. Then, the support portion 30 is integrally formed on the lower surface center portion of the fixing portion 20 that is directly below the temporary fixing surface 22 via the fixing portion 20 and the lower surface of the fixing portion 20 corresponding to the position that is the center of gravity of the temporary fixing surface 22. ing. In addition, on the upper surface 21 of the fixing part 20, a groove 24, a partition wall, or the like may be formed along the edges of the temporary fixing surface 22 and the bonding surface 23.

(Third embodiment)
As shown in FIGS. 5 and 6, the support 10 according to the third embodiment embodies the invention of claim 5. A support tool 10 shown in FIG. 5 shows the support tool 10 before being fixed to a ceiling surface of a ceiling (not shown). An adhesive tape 26 is attached to the temporary fixing surface 22, and an adhesive P is applied to the adhesive surface 23. Shall not. On the other hand, the support tool 10 shown in FIG. 6 shows the support tool 10 in a state of being fixed to a ceiling surface of a ceiling (not shown). The adhesive tape 26 is adhered to the temporary fixing surface 22, and the adhesive P is applied to the adhesive surface 23. It shall be applied.

  The support 10 of the third embodiment is different from the support 10 of the first embodiment in that the positions of the temporary fixing surface 22 and the bonding surface 23 on the upper surface 21 of the fixing portion 20 are changed. In the first embodiment, the fixing portion 20 has a square shape, but in the third embodiment, the fixing portion 20 has a rectangular shape. On the upper surface 21 of the fixing part 20, the entire first side 20a of the fixing part 20 is the bottom, and the length from the first side 20a to the second side 20b (the length of the third side 20c and the fourth side 20d) is high. A temporary fixing surface 22 is formed inside the triangle. On the other hand, on the upper surface 21 of the fixing portion 20, an adhesive surface 23 is formed on a portion other than the temporary fixing surface 22, that is, inside the triangle on both sides of the temporary fixing surface 22.

  In addition, a plurality of holes 23a are formed in each bonding surface 23, and the amount of the adhesive P applied to the bonding surface 23 can be increased by the holes 23a as compared with the case where the holes 23a are not formed, for example. it can. Further, on the upper surface 21 of the fixing portion 20, grooves 24 are recessed at positions along two sides other than the bottom side of the temporary fixing surface 22. Further, the support portion 30 is formed on the lower surface of the fixing portion 20, but the support portion 30 is formed on the lower surface of the fixing portion 20 that is directly below the portion located at the center of gravity G in the triangle forming the temporary fixing surface 22. ing. In the third embodiment, the temporary fixing surface 22 is formed in a triangle and the support portion 30 is formed so as to correspond to the center of gravity G of the triangle. However, when the temporary fixing surface 22 is formed in a quadrangle (square), The support portion 30 may be formed on the lower surface of the fixing portion 20 which is directly below the position corresponding to the center of gravity (center) of the quadrangle (square). That is, the support part 30 should just be formed in the lower surface of the fixing | fixed part 20 used as the shape of the temporary fixing | fixed surface 22, for example, a part located in the gravity center in a circle, a pentagon, a hexagon, etc. Further, on the upper surface 21 of the fixing portion 20, a partition wall or the like may be formed instead of the groove 24 along the edges of the temporary fixing surface 22 and the bonding surface 23, or the groove 24 may be deleted.

(Fourth embodiment)
As shown in FIG. 7, the support 10 according to the fourth embodiment embodies the invention of claim 6. 7 shows the support 10 in a state of being fixed to a ceiling surface of a ceiling (not shown), an adhesive tape 26 is stuck on the temporary fixing surface 22, and an adhesive P is applied to the bonding surface 23. It shall be applied.

  As for 10 of 4th Embodiment, in the support tool 10 of 1st Embodiment, the position of the temporary adhering surface 22 and the adhesive surface 23 in the upper surface 21 of the adhering part 20 is changed. The upper surface 21 of the fixing portion 20 is divided into a temporary fixing surface 22 on the first side 20a side of the fixing portion 20 and an adhesive surface 23 on the second side 20b opposite to the first side 20a. The center line L is assumed to be a boundary line that bisects the upper surface 21. The temporary fixing surface 22 is disposed so as to have a tapered shape from the first side 20 a side to the second side 20 b side of the fixing portion 20. Specifically, the temporary fixing surface 22 is deformed into a tapered shape from the position closer to the temporary fixing surface 22 than the center line (boundary line) L toward the second side 20b. The taper is further tapered so that a part of the temporary fixing surface 22 reaches the adhesive surface 23 side from the center line (boundary line) L. In addition, the adhesive surface 23 is located on the upper surface 21 that is a side portion of the temporary fixing surface 22 that reaches the adhesive surface 23 side beyond the center line (boundary line) L, and a part of the adhesive surface 23 Reaches the temporary fixing surface 22 beyond the center line (boundary line) L. A support portion 30 is formed at the center of the lower surface of the fixing portion 20, and the support portion 30 is directly below the temporary fixing surface 22 extending to the bonding surface 23 beyond the center line (boundary line) L. It is formed on the lower surface of the fixing portion 20. In addition, on the upper surface 21 of the fixing portion 20, a groove 24, a partition wall, or the like may be formed along the center line (boundary line) L between the temporary fixing surface 22 and the bonding surface 23.

(Fifth embodiment)
As shown in FIG. 8, the support 10 according to the fifth embodiment embodies the invention of claim 6. Note that the support 10 shown in FIG. 8 is a support 10 that is fixed to a ceiling surface of a ceiling (not shown). An adhesive tape 26 is attached to the temporary fixing surface 22, and an adhesive P is applied to the adhesive surface 23. It shall be applied.

  The support 10 of the fifth embodiment is different from the support 10 of the first embodiment in that the positions of the temporary fixing surface 22 and the bonding surface 23 on the upper surface 21 of the fixing portion 20 are changed. The upper surface of the fixing portion 20 is divided into two parts: an adhesive surface 23 that is approximately half of the third side 20c side of the fixing portion 20 and a temporary fixing surface 22 that is approximately half of the fourth side 20d opposite to the third side 20c. That is, the upper surface 21 of the fixing portion 20 is divided into a temporary fixing surface 22 and an adhesive surface 23 with another center line (boundary line) N orthogonal to the center line L as a boundary. In the central portion of the upper surface 21 of the fixing portion 20, a part of the temporary fixing surface 22 reaches the bonding surface 23 beyond the center line (boundary line) N. And the support part 30 is formed in the lower surface center part of the adhering part 20, but the support part 30 goes to the adhesion surface 23 beyond the temporary adhering surface 22 and the center line (boundary line) N on the fourth side 20d side. It is formed on the lower surface of the fixing portion 20 which is directly below the position straddling both surfaces of the extended temporary fixing surface 22. A groove 24, a partition wall, or the like may be formed along the center line (boundary line) N between the temporary fixing surface 22 and the bonding surface 23 on the upper surface 21 of the fixing portion 20.

(Sixth embodiment)
As shown in FIG. 9, the support 10 according to the sixth embodiment embodies the invention of claim 7. The support tool 10 shown in FIG. 9 is a support tool 10 that is fixed to a ceiling surface of a ceiling (not shown). An adhesive tape 26 is attached to the temporary fixing surface 22, and an adhesive P is applied to the adhesive surface 23. It shall be applied.

  The support 10 of the sixth embodiment is different from the support 10 of the first embodiment in that the positions of the temporary fixing surface 22 and the bonding surface 23 on the upper surface 21 of the fixing portion 20 are changed. That is, the upper surface 21 of the fixing part 20 is divided into a bonding surface 23 on the first side 20a side half and a temporary fixing surface 22 on the second side 20b side half of the fixing part 20 with a center line (boundary line) L as a boundary. It is divided in two. And the support part 30 is formed in the lower surface center part of the adhering part 20, but the support part 30 is immediately below the position along the center line L straddling both the temporary adhering surface 22 and the adhesive surface 23. 20 is formed on the lower surface.

  Further, in the support 10 shown in FIG. 9, the support portion 30 is changed to be formed on the lower surface of the fixing portion 20 so that more than half of the base end portion of the support portion 30 is included on the temporary fixing surface 22 side. May be. With this configuration, since the support portion 30 is formed closer to the temporary fixing surface 22, the fixing portion 20 is made stronger by the adhesive tape 26 by the adhesive tape 26 even when the pipes or cables are supported by the support portion 30. Can be temporarily fixed. In addition, on the upper surface 21 of the fixing portion 20, a groove 24, a partition wall, or the like may be formed along the center line (boundary line) L between the temporary fixing surface 22 and the bonding surface 23.

  In addition, the support tool 10 which concerns on each said embodiment is only what shows one Embodiment of this invention, and can each be deform | transformed in the range which does not deviate from the meaning of this invention. For example, it is possible to modify as described below, and it is also possible to implement each modified example in an appropriate combination within a range that does not contradict each other.

  -As shown in FIG. 10, you may change the position of the temporary fixing surface 22 and the adhesion surface 23 in the support tool 10 of 1st Embodiment. The upper surface 21 of the fixing part 20 is provided with an adhesive surface 23 extending in a strip shape along the center line L of the fixing part 20 and temporary fixing surfaces 22 on both sides of the adhesive surface 23. Also, a temporary fixing surface 22 is provided. The support portion 30 is formed at the central portion of the lower surface of the fixing portion 20, and the portion corresponding to the peripheral portion of the support portion 30 is provided at the central portion of the adhesive surface 23 on the upper surface 21 through the fixing portion 20. It corresponds to the temporary fixing surface 22. In addition, on the upper surface 21 of the fixing portion 20, a groove 24, a partition wall, or the like may be formed along the boundary line between the temporary fixing surface 22 and the bonding surface 23.

  -In 1st Embodiment, although the upper surface 21 of the adhering part 20 was divided in 3 rows into the temporary adhering surface 22 and the adhesive surface 23, for example, the center line L and this center line L and the upper surface 21 of the adhering part 20 A temporary fixing surface 22 extending in a cross shape along another orthogonal center line (boundary line) N may be formed, and an adhesive surface 23 may be formed in a portion other than the temporary fixing surface 22 forming a cross shape on the upper surface 21. .

  In each embodiment, the string member 31 is inserted into the insertion hole 30a and used as the support portion 30. However, as shown in FIG. 10, the support portion is formed in a hook shape, and the support having the hook shape is formed. The pipe D may be directly supported by the part.

  In each embodiment, the string material 31 is inserted into the insertion hole 30a at the use site of the support tool 10, but the support tool 10 in which the string material 31 is previously inserted into the insertion hole 30a is carried into the use site and used. May be.

  In the first embodiment, the groove 24 is provided on the upper surface 21 at a position that is a boundary line between the temporary fixing surface 22 and the bonding surface 23. However, the groove 24 may be omitted. Further, instead of the grooves 24, partition walls and ridges may be formed. When the partition wall and the ridge are formed, when the adhesive P is applied to the adhesive surface 23, the adhesive P can be prevented from flowing toward the temporary fixing surface 22 by the partition wall and the ridge.

  -In 1st Embodiment, the groove | channel 24 of the upper surface 21 is made into a hinge part, both the adhesion surfaces 23 side in the fixing | fixed part 20 can be bent toward the upper surface 21 side, and the site | part corresponding to the adhesion surface 23 in the fixing | fixed part 20 can be elastically deformed. It is good.

  In each embodiment, the adhesive P is applied to the adhesive surface 23 when the support tool 10 is used. However, a pre-solidified adhesive such as a hot melt adhesive is applied to the adhesive surface 23 in advance, and the support tool 10 is used. It may be used in a “wet” state by heating during use. In the embodiment, after the adhesive P is applied to the adhesive surface 23, the release paper of the pressure-sensitive adhesive tape 26 is peeled off. However, the adhesive P may be applied to the adhesive surface 23 after the release paper is peeled off. Furthermore, in the embodiment, the adhesive tape 26 is attached in advance to the temporary fixing surface 22, but the adhesive tape 26 may be attached to the temporary fixing surface 22 when the support tool 10 is used.

  The support 10 may use a quick-drying adhesive P. When the quick-drying adhesive P is used, when the tube D is supported by the support portion 30 immediately after the fixing portion 20 is temporarily fixed to the ceiling surface M, the adhesive surface 23 and the ceiling are bonded by the adhesive force of the adhesive tape 26. Curing of the adhesive P can be assisted without leaving a gap with the surface M. Therefore, the cured adhesive P and the adhesive tape 26 can prevent the support 10 that supports the tube D from falling from the ceiling surface M, and the adhesive P can be attached to the ceiling surface M by the adhesive P. The pipe D can be reliably hung from the ceiling T by the support 10 by being firmly fixed.

  In each embodiment, the support 10 is fixed to the ceiling surface M (structure surface) of the ceiling T (structure), but the side surface (structure surface) of the pillar (structure) in the building or the floor (structure) The support 10 may be fixed to the lower surface (structure surface) or the like.

In each embodiment, the tube 10 is supported as a tube by the support 10, but cables may be supported.
Next, the technical idea that can be grasped from the above embodiment and other examples will be described below.

  (1) Using a pipe / cable support tool having a fixing part fixed to the structural surface of the structure in the building and a support part for supporting the pipes or cables, A support method for hanging from the structure, wherein the pipe / cable support is an adhesive surface to which an adhesive is applied and the fixing portion is fixed to the structural surface via the adhesive; Temporary fixing in which an adhesive having an adhesive strength that is stronger than the adhesive strength before curing of the adhesive and weaker than the adhesive strength after being applied is applied to temporarily fix the fixing portion to the structure surface via the adhesive And the support portion is formed on the lower surface of the fixing portion directly below the temporary fixing surface, and temporarily fixes the temporary fixing surface to the structural surface via the adhesive. Immediately after bonding the bonding surface to the structural surface via an adhesive, pipes or Tubing or suspension method of supporting cables with support tubes and cables, characterized in that to support the cables.

  (2) After using a support in which a pressure-sensitive adhesive is preliminarily applied to the temporary fixing surface and applying the adhesive to the adhesive surface, the temporary fixing surface is temporarily fixed to the structure surface via the pressure-sensitive adhesive and the adhesive is used. A method of hanging and supporting a pipe or cable using the pipe / cable support according to the technical idea (1), wherein the bonding surface is bonded to a structural surface via the pipe.

  (3) After applying an adhesive to the temporary fixing surface and applying an adhesive to the adhesive surface, the temporary fixing surface is temporarily fixed to the structural surface via the adhesive and the adhesive surface is structured via the adhesive. A method of hanging and supporting a pipe or cable using the pipe or cable support according to the technical idea (1), wherein the pipe or cable is bonded to a surface.

  (4) Using a pipe / cable support device having a fixing part fixed to the structural surface of the structure in the building and a support part for supporting the pipes or cables, A support method for hanging from the structure, wherein the pipe / cable support is an adhesive surface to which an adhesive is applied and the fixing portion is fixed to the structural surface via the adhesive; Temporary fixing in which an adhesive having an adhesive strength that is stronger than the adhesive strength before curing of the adhesive and weaker than the adhesive strength after being applied is applied to temporarily fix the fixing portion to the structure surface via the adhesive And the temporary fixing surface and the bonding surface bisect the upper surface of the fixing portion, and the support portion is directly below the position straddling both the temporary fixing surface and the bonding surface. The temporary fixing surface is temporarily fixed to the structural surface through the adhesive. A pipe or cable using a pipe / cable support, wherein the pipe or cable is supported by the support portion immediately after the bonding surface is bonded to the structural surface via an adhesive. Suspension support method.

  (5) Using a support in which a pressure-sensitive adhesive is preliminarily applied to the temporary fixing surface, and applying the adhesive to the bonding surface, the temporary fixing surface is temporarily fixed to the structure surface via the pressure-sensitive adhesive and the adhesive is used. A method of hanging and supporting pipes or cables using the pipe / cable support device according to the technical idea (4), wherein the bonding surface is bonded to the structural surface via the tube.

  (6) After applying a pressure-sensitive adhesive to the temporary fixing surface and applying an adhesive to the bonding surface, the temporary fixing surface is temporarily fixed to the structure surface via the pressure-sensitive adhesive and the bonding surface is structured via the adhesive. A method of hanging and supporting a pipe or cable using the pipe / cable support according to the technical idea (4), wherein the pipe or cable is bonded to a surface.

The perspective view which shows the support tool of 1st Embodiment. The graph which shows the adhesive strength of an adhesive agent and an adhesive tape. The side view which shows the use condition of the support tool of 1st Embodiment. The perspective view which shows the support tool of 2nd Embodiment. The perspective view which shows the support tool of 3rd Embodiment. The top view which shows the support tool of 3rd Embodiment. The perspective view which shows the support tool of a 4th implementation house board. The perspective view which shows the support tool of 5th Embodiment. The perspective view which shows the support tool of 6th Embodiment. The perspective view which shows the support tool of another example. The perspective view which shows the conventional support tool.

Explanation of symbols

  D: Tube as pipe, G: Center of gravity, L, N ... Center line (boundary line), M ... Ceiling surface as structural surface, P ... Adhesive, T ... Ceiling as structure 10: Tube / cable 20 ... adhesion part, 21 ... upper surface, 22 ... temporary adhesion surface, 23 ... adhesion surface, 26 ... adhesive tape as an adhesive, 30 ... support part.

Claims (8)

A tube that is used to suspend and support pipes or cables from the structure, including a fixing part that is fixed to the structural surface of the structure in the building and a support part that supports the pipes or cables. A cable support,
An adhesive surface for applying an adhesive and fixing the fixing portion to the structure surface via the adhesive, and an adhesive that is stronger than the adhesive strength before curing of the adhesive and weaker than the adhesive strength after curing A pressure-sensitive adhesive having a strength is applied to the upper surface of the fixing portion, and a temporary fixing surface that temporarily fixes the fixing portion to the structure surface via the pressure-sensitive adhesive;
The said support part is formed in the lower surface of the adhering part directly under the said temporary adhering surface, The support tool of the pipes and cables characterized by the above-mentioned.   2. The tube according to claim 1, wherein the temporary fixing surface is provided so as to extend in a strip shape along a center line of the fixing portion, and the adhesive surface is provided so as to extend in a strip shape on both sides of the temporary fixing surface. Cable support.   2. The tube / cable support according to claim 1, wherein the temporary fixing surface is provided at a central portion of the fixing portion, and the adhesive surface is provided at a peripheral portion of the temporary fixing surface.   The tube / cable support according to any one of claims 1 to 3, wherein the support portion is provided at a central portion of the lower surface of the fixing portion.   The said support part is formed in the lower surface of the adhering part which becomes right under the site | part located in the gravity center in the said temporary adhering surface, The support tool of the pipes and cables as described in any one of Claims 1-4 .   The temporary fixing surface and the bonding surface are provided so as to bisect the upper surface of the fixing portion, and the temporary fixing surface is provided so as to reach the bonding surface beyond the boundary line between the temporary fixing surface and the bonding surface. The tube / cable support according to claim 1, wherein the support portion is formed on a lower surface of the fixing portion that is directly below the temporary fixing surface that extends to the bonding surface beyond the boundary line. A tube that is used to suspend and support pipes or cables from the structure, including a fixing part that is fixed to the structural surface of the structure in the building and a support part that supports the pipes or cables. A cable support,
An adhesive surface for applying an adhesive and fixing the fixing portion to the structure surface via the adhesive, and an adhesive that is stronger than the adhesive strength before curing of the adhesive and weaker than the adhesive strength after curing An adhesive having strength is applied to the upper surface of the fixing portion, and the upper surface of the fixing portion is bonded to the temporary fixing surface. The upper surface of the fixing portion temporarily fixes the fixing portion to the structure surface via the adhesive. Divided into two parts,
A support for pipes and cables, wherein the support part is formed on a lower surface of the fixing part that is located immediately below the temporary fixing surface and the bonding surface.   The pipe / cable support according to claim 7, wherein the support portion is formed on a lower surface of the fixing portion so that half or more of a base end portion of the support portion is included in the temporary fixing surface side.

Images