JP5877253B1 - Pipe supports and reinforcements - Google Patents

Abstract

The present invention provides a pipe support and a reinforcement that can prevent damage to an attachment portion of a pipe holding band attachment attached to a structure. A pipe support includes a base plate part 11 attached to the surface of a structure 3 and a band plate-like attachment part 12 for attaching a pipe holding band 30 for fixing the pipe. The pipe holding band mounting tool 10 is fixed to the base plate part 11 at one end in the longitudinal direction, and further includes a reinforcing tool 20 attached to the mounting part 12 of the pipe holding band mounting tool 10. The reinforcing tool 20 includes a holding portion 22 that holds the attachment portion 12 so as to sandwich the attachment portion 12 from its thickness direction, and a fixing portion 23 that is fixed to the structure 3. [Selection] Figure 1

Description

  The present invention relates to a pipe support that supports a pipe disposed along the surface of a structure such as an outer wall, and a reinforcement used in the pipe support.

  As shown in FIG. 7, the pipe support 100 includes a pipe holding band (not shown in FIG. 7; reference numeral 30 in FIG. 2) for holding a pipe (not shown in FIG. 7, reference numeral 35 in FIG. 2). It is comprised by the pipe holding band attachment 110 for attaching (for example, refer patent document 1).

  As shown in FIG. 7, this kind of pipe holding band attachment 110 is a band plate-like shape for attaching a substrate holding part 111 attached to the surface of a structure such as the outer wall 3 and a pipe holding band for fixing a pipe. The mounting portion 112 and a fixing portion 113 configured by a screw body fixed to the outer wall 3 are provided.

  The attachment portion 112 and the fixing portion 113 are fixed to the substrate portion 111 by welding or the like, and they are integrated to constitute a pipe holding band attachment 110. Since the pipe holding band attachment 110 is integrated, it is extremely easy to handle attachment and transportation to a structure. In general, in order to attach one pipe to the outer wall 3, it is necessary to attach a plurality of pipe holding band attachments 110, and thus the effect of the pipe holding band attachment 110 that can be simply attached is great.

JP 2002-31269 A

  However, since the attachment portion 112 protrudes forward of the structure with the fixing portion 113 attached (embedded) to the structure, the attachment portion 112 is attached when a large force is applied to the attachment portion 112 due to a gust of wind or the like. There is a possibility that the root portion of the portion 112 may be damaged. In particular, in the case where the attachment portion 112 is long as in the example of FIG. 7, there is a risk of causing a serious situation such as a fold at the root portion or a disconnection at the weld portion. In addition, if one pipe holding band attachment 110 is damaged, the load of the other pipe holding band attachment 110 becomes large, and they are also easily damaged, resulting in chain breakage and disconnection. There is also a risk that the pipe may come off.

  The present invention has been proposed in view of such circumstances, and an object of the present invention is to provide a pipe support and a reinforcement that can prevent damage to the attachment portion of the pipe holding band attachment attached to the structure. There is to do.

  In order to achieve the above object, a pipe support according to claim 1 is provided with a base plate portion attached to the surface of a structure, and a band plate-like attachment portion for attaching a pipe holding band for fixing the pipe. A pipe support tool having a pipe holding band mounting tool in which one end in the longitudinal direction of the mounting part is fixed to the substrate part, further comprising a reinforcing tool attached to the mounting part of the pipe holding band mounting tool The reinforcing tool includes a holding portion that holds the attachment portion so as to sandwich the attachment portion in the thickness direction, and a fixing portion that is fixed to the structure.

  In the pipe support tool according to the second aspect, a slit that can be slidably attached to the attachment portion from the width direction is formed in the holding portion of the reinforcement tool.

  The pipe support according to claim 3 is formed into a hook shape so that the reinforcing tool covers the substrate part, the fixing part is provided at the periphery of the eyelid opening, and the slit is formed from the base to the eyelid opening. ing.

  The reinforcement tool according to claim 4 is used for the pipe support tool according to any one of claims 1 to 3.

  According to the pipe support of the first aspect, since it has the above-described configuration, it is possible to prevent damage such as bending or bending of the attachment portion of the pipe holding band attachment attached to the structure. .

  According to the pipe support tool of the second aspect, since it has the above-described configuration, it is possible to easily attach the reinforcing tool to the pipe holding band mounting tool. It can be retrofitted to an existing pipe holding band attachment.

  According to the pipe support tool of the third aspect, since it has the above-described configuration, the attachment base portion of the pipe holding band attachment tool can be firmly protected and can be easily attached.

  According to the reinforcement tool of the fourth aspect, the same effect as the pipe support tool according to any one of the first to third aspects can be achieved.

It is a disassembled perspective view of the pipe support which concerns on one Embodiment of this invention. It is a perspective view which shows the use condition of a pipe support. (A) is a front view of the reinforcing tool used for FIG. 1, (b) is a front view which shows the attachment state of a pipe support. (A) (b) is a longitudinal cross-sectional view which shows the attachment procedure of the reinforcement tool with respect to a pipe holding band attachment tool. It is a longitudinal cross-sectional view which shows the attachment state (final stage of an attachment procedure) of a reinforcement tool. It is explanatory drawing regarding three examples of the reinforcement tool which concerns on other embodiment of this invention, (a) is a front view of an example, (b) is a perspective view of another example, (c) is a perspective view of another example. FIG. It is explanatory drawing of the conventional pipe support (pipe holding band attachment tool). (A) is an exploded perspective view of a pipe holding band attachment, (b) is a perspective view of a pipe holding band attachment, and (c) is a longitudinal sectional view showing an attachment state of the pipe holding band attachment.

  Hereinafter, embodiments of the present invention will be described with reference to FIGS. First, the basic configuration of the pipe support 1 will be described.

  The pipe support 1 includes a base plate part 11 attached to the surface of a structure and a band plate-like attachment part 12 to which a pipe holding band 30 for fixing a pipe is attached, and one end of the attachment part 12 in the longitudinal direction. Has a pipe holding band fixture 10 fixed to the substrate portion 11. The pipe support 1 further includes a reinforcing member 20 attached to the attaching portion 12 of the pipe holding band attaching device 10, and the reinforcing tool 20 holds the attaching portion 12 so as to sandwich the attaching portion 12 from its thickness direction, and And a fixing portion 23 fixed to the structure.

  Next, the pipe support 1 shown in FIG. 1 will be described in detail. As described above, the pipe support 1 includes the pipe holding band mounting tool 10 and the reinforcing tool 20.

  The pipe holding band mounting tool 10 includes a circular hook-shaped base plate portion 11 attached to the surface of a structure such as a concrete outer wall 3 and a pipe holding band 30 ( 2), and a fixing portion 13 formed of a screw body so as to protrude rearward from the substrate portion 11.

  The pipe holding band attachment 10 is made of a metal such as stainless steel, and has a shape substantially similar to that of the conventional pipe holding band attachment 110 (see FIG. 7). As described with reference to FIG. 7, the pipe holding band mounting tool 10 is formed by integrating individual separated members by welding or the like.

  As described above, the substrate part 11 is a part attached to the surface of the outer wall 3 when the pipe holding band attachment 10 is attached to the outer wall 3. The fixed part 13 is connected, and a protrusion 11a protruding in a mountain shape is formed in the front. That is, the substrate portion 11 has a pan shape when viewed from the rear, and the annular portion 11 b on the outer periphery of the substrate portion 11 comes into contact with the outer wall 3 when the pipe holding band attachment 10 is attached to the outer wall 3. Is formed.

  The attachment portion 12 is a portion to which the pipe holding band 30 is attached, and the attachment pieces 31 and 31 of the pipe holding band 30 are fixed so as to sandwich the attachment portion 12 (see FIG. 2). . The attachment portion 12 is provided with a long hole 12a for fixing the pair of attachment piece portions 31 and 31 with bolts 33 and nuts 34 through two insertion holes 31a and 31a, respectively.

  The pipe holding band 30 includes an annular band portion 32 in which the attachment piece portions 31 and 31 are extended, and the band portion 32 can hold a pipe 35 such as a bag.

  In addition, the fixing portion 13 which is a constituent member of the pipe holding band attachment 10 is fixedly attached to the back side of the protrusion 11a of the substrate portion 11 so as to extend rearward from the inner bottom surface on the back side.

  On the other hand, the reinforcing tool 20 is made of a metal such as stainless steel, has a bowl shape, and includes a truncated cone-shaped flange portion 21 and an annular fixing portion 23 formed on the periphery of the opening.

  A slit 22 a is formed in the bottom of the flange 21, and this bottom constitutes a holding portion 22 that holds the attachment portion 12 when the reinforcing tool 20 is attached to the pipe holding band attachment 10. That is, the attachment portion 12 is inserted into the slit 22a. Thus, the holding portion 22 is configured to hold the attachment portion 12 so as to be sandwiched from the thickness direction thereof.

  The slit 22a is formed with a slide insertion port 22b at the lower end of the holding portion 22 so that the slit 22a can be attached from the width direction (upward) of the attachment portion 12 of the existing pipe holding band attachment 10. It is formed from the bottom through the outer wall of the flange portion 21 to the flange opening 21 a and the fixing portion 23, and a slide introduction port 22 c is formed at the lowermost end of the fixing portion 23. The slide inlet 22c is desirably formed so as to be wider than the width of the slit 22a.

  Further, it is desirable that the slit 22a has a width slightly larger than the plate thickness of the mounting portion 12 so that the holding portion 22 can be securely and smoothly attached to the mounting portion 12 (see FIG. 3A). ).

  Moreover, the area of a contact part becomes large so that the reinforcement tool 20, especially the holding | maintenance part 22 (sole) may not apply a load locally to the attachment part 12 of the pipe holding band attachment tool 10 by the contact surface of the slit 22a. It is desirable to be formed as follows.

  Also, screw holes 23 a, 23 a, 23 a for fixing to the outer wall 3 with screws 25 are opened at three places of the fixing portion 23.

  Such a reinforcing tool 20 is attached to the pipe holding band attaching tool 10 fixed to the outer wall 3 by the procedure shown in FIGS. That is, the reinforcing tool 20 is slid into the mounting portion 12 of the pipe holding band mounting tool 10 (see FIG. 4A), and then slid in the horizontal direction until the back surface of the fixing portion 23 contacts the outer wall 3 ( 4B), and finally, the fixing portion 23 is attached to the outer wall 3 so as to be fixed to the screw 25 (see FIG. 5).

  In this way, the reinforcing tool 20 is attached and fixed so as to cover the attachment base portion of the pipe holding band attachment 10. As shown in FIG. 2, thereafter, the pipe holding band 30 holding the pipe 35 may be attached to the attachment portion 12.

  Thus, since the reinforcing tool 20 is fixed to the outer wall 3 in a state where the holding part 22 holds the attachment part 12 of the pipe holding band attachment 10, the shake of the attachment part 12 in the thickness direction can be suppressed. As a result, the fixing base portion of the attachment portion 12 to the substrate portion 11 and the welded portion between the attachment portion 12 and the substrate portion 11 are reinforced. Therefore, it is possible to prevent the fixing base portion of the attachment portion 12 to the substrate portion 11 from being broken or the attachment portion 12 from coming off the substrate portion 11.

  Moreover, since the reinforcement tool 20 in this embodiment is bowl shape, the whole board | substrate part 11 including a welding part can be protected effectively.

  Furthermore, since the slit 22a having the slide insertion port 22b and the slide introduction port 22c is formed in the reinforcing tool 20, the reinforcing tool 20 can be slid and attached from above the pipe holding band mounting tool 10. Further, since the reinforcing tool 20 can be attached from above, it can be attached to the pipe holding band attaching tool 10 even when the pipe 35 is installed. That is, the reinforcing tool 20 can be retrofitted. Moreover, since it can be attached from above, there is no fear that the reinforcing tool 20 will fall even if it is released when the screw 25 is fixed to the fixing portion 23, and the attachment work is easy.

  The reinforcing tool 20 does not have to have a hook shape as illustrated in FIG. 1, and may have a shape as illustrated in FIGS. 6 (a) and 6 (b).

  The reinforcing tool 20 in FIG. 6A has a shape in which the heel is divided in half, and has a shape that covers the upper half of the substrate portion 11 of the pipe holding band mounting tool 10. The holding portion 22 is also semicircular, and has a slit 22a. The attachment portion 12 can be attached to the slit 22a. The fixing portion 23 also has a shape corresponding to a semicircle, and screw holes 23a, 23a, 23a are formed in the fixing portion 23.

  Further, the reinforcing tool 20 in FIG. 6B is formed by bending a belt-like plate. The top of the bent projection of the band plate constitutes a holding portion 22 that holds the attachment portion 12 of the pipe holding band attachment 10. The holding part 22 is formed with a slit 22a that can be attached from above, similarly to the reinforcing tool 20 shown in FIGS. 1 and 6A.

  The above-described three kinds of reinforcing tools 20 are formed with slits 22a having slide insertion ports 22b on the lower side so that they can be attached from above, but may be reinforcing equipment that can be attached from below. . If it is a reinforcement tool that can be attached from below, the attachment work can be easily performed under the existing pipe holding band attachment tool 10.

  Further, as in the reinforcing tool 20 shown in FIG. 6C, the reinforcing tool 20 may have a mounting hole 22d that does not have the slide insertion port 22b at the end instead of the slit 22a. What is necessary is just to mount | wear to the mounting hole 22d so that the attachment part 12 may be inserted from the front-end | tip from the back surface side of the holding | maintenance part 22. FIG.

  Such a reinforcing tool 20 can be suitably used when a pipe 35 (see FIG. 2) is newly installed. Moreover, since there is no cut | interruption by the slit 22a, it can be screwed to the whole range of the fixing | fixed part 23, and the reinforcement tool 20 can be fixed more firmly. Moreover, since there is no cut, the strength of the reinforcing tool 20 itself is high.

1 Pipe support 3 Outer wall (structure)
DESCRIPTION OF SYMBOLS 10 Pipe holding band attachment 11 Board | substrate part 11a Protrusion part 11b Annular part 12 Attachment part 12a Long hole 13 Fixing part 20 Reinforcing tool 21 Gutter part 21a Gutter opening 22 Holding part 22a Slit 22b Slide insertion port 22c Slide introduction port 22d Mounting hole 23 fixing part 23a screw hole 25 screw 30 pipe holding band 31 attachment piece part 32 band part 33 bolt 34 nut 35 pipe

Claims (4)

A pipe having a substrate part attached to the surface of a structure and a band plate-like attachment part for attaching a pipe holding band for fixing a pipe, and one end in the longitudinal direction of the attachment part fixed to the substrate part A pipe support having a holding band attachment,
It further comprises a reinforcing tool attached to the attachment part of the pipe holding band attachment tool,
The said reinforcement tool is provided with the holding part which hold | maintains the said attachment part so that it may pinch | interpose from the thickness direction, and the fixing | fixed part fixed to the said structure, The pipe support tool characterized by the above-mentioned. In claim 1,
A pipe support, in which a slit that can be slidably attached to the attachment portion from the width direction is formed in the holding portion of the reinforcement. In claim 1 or 2,
A pipe support tool, wherein the reinforcing tool has a hook shape formed so as to cover the substrate part, the fixing part is provided at a peripheral edge of the hook opening, and the slit is formed from the hook bottom to the hook opening. The reinforcing tool used for the pipe support described in any one of Claims 1-3.

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