JP7296200B2 - Attachment for pipe support - Google Patents

Description

TECHNICAL FIELD The present invention relates to a pipe support structure for supporting a pipe covered with a coating material (for example, a coated copper pipe or the like) on a long body support such as an angle or channel.

In a pipe support structure that supports a pipe covered with a coating material (for example, a coated copper pipe, etc.) on a long body support such as an angle or channel, the conventional purpose is to prevent "collapse of the pipe coating" due to the weight of the pipe itself. As a measure to prevent dew condensation, a heat insulating tape was wrapped around the piping at the piping support part of the long body support. However, depending on the skill level of the worker, the construction may become unstable, and if the number of turns is insufficient, the necessary heat insulation thickness cannot be secured, which may lead to condensation.

In addition, in order to prevent "ripping of the pipe coating" caused by contact with the long body support (especially if it is made of metal), prepare a half-broken PVC pipe (pipe holder), etc. By installing it between the long body support and the pipe, it prevents the coating from breaking due to contact between the long body support and the pipe coating (for example, friction and snagging due to expansion and contraction of the pipe, uneven load, etc.) In addition to avoiding this, there is also a construction method in which the pressure-receiving area of the coating material is increased (longened) by using a pipe receiver having a width longer than the width of the supporting portion of the long body support. However, it is difficult to fix the long body support and the pipe holder, and the pipe holder may be displaced in the front, rear, left, and right directions.

In response to this situation, products according to Patent Documents 1 to 4 have been developed.
The products according to Patent Documents 1 and 2 are of a pre-installation method that is installed before laying pipes, but as shown in FIG. While being attached to a U-shaped plate holder 20, the plate holder 20 has a locking projection 26 protruding from the bottom of the plate holder 20, which is inserted and fixed into a long hole R1 formed in the long body support R, so that the long body support member R is fixed. It has a structure in which the piping is fixed to the scale body support.

The products according to Patent Documents 3 and 4 are of a post-installation method that is installed after laying pipes, but as shown in FIG. Insert the pipe holder (pipe support plate) between them, and use the weight of the pipe to hold the long body support (pipe support plate) and the protrusion (positional deviation prevention rib) of the pipe holder (pipe support plate). The structure is such that the piping is fixed to the elongated body support by locking.

JP 2010-266007 A Design Registration No. 1381137 Design registration No. 1590688 Design Registration No. 1590689

The products according to Patent Documents 1 and 2 have the following problems.
(1) Fixing is possible only within the long hole diameter range of the long hole R1 formed in the long body support R (specified long hole diameter range). In addition, since the locking projection 26 is inserted and fixed into the long hole R1, it may come off when a load is applied (=there is no method of securely fixing with a bolt or nut). Furthermore, since the locking projection 26 is located at the bottom of the plate holder 20, it is not suitable for installation (retrofitting) after laying the pipe (if it is attempted to be forcibly retrofitted, the pipe will be greatly curved).
(2) The pipes are held like a "snowman" (see FIG. 9 of Patent Document 1), but since the dew condensation prevention plate 10 corresponding to the pipe receiver has only a gently curved surface, the curved surface matches the pipes. must be made on the plate holder 20 side. If the pipe diameter deviates from the predetermined diameter, a gap will be created or the pipe will swell greatly (cannot be constructed), so the plate holder 20 needs to be adapted to the diameter.
(3) In order to securely hold the pipes, it is necessary to prepare a dedicated binding tool (tightening tool 28) on the top of the plate holder 20. Flexible band, etc.) cannot be used.

The products according to Patent Documents 3 and 4 have the following problems.
(1) Since the projections (positional deviation prevention ribs) of the long body support (pipe support) and pipe receiver (pipe support plate) are locked using the weight of the pipe, cannot be attached (pre-attached). In other words, the pipe receiver (pipe support plate) alone cannot be installed on the long body support (pipe support) without the pipe.
(2) Since the pipe to be laid is not necessarily straight (for example, coiled pipes may be stretched on site), the weight of the pipe is not evenly applied to all construction locations, and there is a risk of falling off in places where it is not applied. There is
(3) Since there is no method for directly fixing the pipe support (pipe support plate) to the long body support (pipe support), there is a possibility that the pipe may fall off due to expansion and contraction of the pipe after operation.

On the other hand, the inventors of the present application solved the problems of the products according to the above Patent Documents 1 to 4, and easily and reliably attached piping coated with a coating material to a long body support such as an angle or a channel. The present invention was completed through extensive research and testing in order to provide a pipe support structure that supports the pipe.

A first aspect of the present invention is a pipe supporting attachment interposed between a long body support and a pipe receiving device, characterized by comprising a first attachment mechanism for the pipe receiving device. It is something to do.
A second aspect of the invention is a pipe support attachment characterized by comprising a second attachment mechanism for a long body support.
A third aspect of the invention is a pipe support attachment, characterized in that the pipe support attachment is provided with a sliding mechanism that enables the long body support to slide in the longitudinal direction.
A fourth aspect of the present invention is an attachment for supporting a pipe, characterized in that the attachment for supporting a pipe is provided with an insertion mechanism that enables insertion between the long body support and the laid pipe.
A fifth aspect of the present invention is a pipe support attachment characterized by comprising a first attachment mechanism in which the pipe receiver is rotatable with respect to the pipe support attachment.
A sixth aspect of the invention is a pipe support attachment characterized by comprising a second attachment mechanism that is rotatable with respect to the elongate body support.

According to the above-described invention of the present application, the following effects are obtained as compared with the products according to Patent Documents 1 and 2 above.
(1) The attachment for supporting pipes of the present invention (hereinafter also referred to as "attachment") has an elongated mounting hole (second mounting mechanism) that allows the attachment alone to be fixed to a long body support, so bolts, It can be securely fixed with a nut, etc.
(2) Before being fixed to the long body support, the long body support can be slid and adjusted in the longitudinal direction.
(3) In the case of a long body support with a pre-drilled hole (for example, a perforated angle), the long hole in the long body support and the mounting long hole of the attachment (second mounting mechanism) can be placed anywhere. Since a bolt or the like can be inserted (for example, see FIG. 5), there are no restrictions on the installation position.
(4) Since the piping receiver attached to the attachment has a curved surface along the piping, it can be used regardless of the diameter of the piping.
(5) Various sizes of pipes can be accommodated only by changing the pipe holder.

The present invention described above has the following effects compared with the products according to Patent Documents 3 and 4 above.
(1) The pipe support attachment of the present invention has long mounting holes (second mounting mechanism) that allow the attachment alone to be fixed to the long body support, so that it can be securely fixed with bolts, nuts, or the like.
(2) When performing construction with a general support metal fitting (for example, a U-band, a U-bolt, etc.), since the entire attachment is held, reliable fixation is possible. In addition, simple fixation with a binding band or the like is also possible.

According to the present invention described above, the following effects specific to the present invention are obtained.
(1) It is possible to rotate the piping holder alone around the locking projection (first attachment mechanism) of the piping holder. It is also possible to allow rotation in the second attachment mechanism.
(2) As a result, the support for the long body and the pipe do not necessarily have to be orthogonal (the products according to Patent Documents 1 to 4 can only be constructed orthogonally).

BRIEF DESCRIPTION OF THE DRAWINGS Explanatory drawing (part 1) which shows 1st Embodiment of this invention. Explanatory drawing (part 2) which shows 1st Embodiment of this invention. Explanatory drawing (part 3) which shows 1st Embodiment of this invention. Explanatory drawing (part 4) which shows 1st Embodiment of this invention. Explanatory drawing (part 5) which shows 1st Embodiment of this invention. Explanatory drawing (the 6) which shows 1st Embodiment of this invention. Explanatory drawing (part 7) which shows 1st Embodiment of this invention. Explanatory drawing (part 8) which shows 1st Embodiment of this invention. Explanatory drawing (part 1) which shows 2nd Embodiment of this invention. Explanatory drawing (part 2) which shows 2nd Embodiment of this invention. Explanatory drawing which shows the product which concerns on patent documents 1 and 2. FIG. Explanatory drawing which shows the product which concerns on patent documents 3 and 4. FIG.

An embodiment (an example) of the present invention will be described with reference to the drawings. The illustrated embodiment is an example of the present invention, and the present invention is not limited to these.

1 to 6 are explanatory diagrams showing a first embodiment of the present invention.
As shown in FIG. 1, a pipe support attachment 10 (hereinafter also referred to as "attachment 10") of the present invention includes a locking hole 11 as a first attachment mechanism for a pipe receiver and a long body support. A long attachment hole 12 that serves as a second attachment mechanism, a restricting portion 13 that serves as a sliding mechanism that allows the long body support to slide in the longitudinal direction, and the long body support and the laid pipe. and an inclined portion 14 that serves as an insertion mechanism that allows insertion therebetween.

First, the first attachment mechanism will be described. As shown in FIG. As a result, the locking hole 11 and the locking projection 21 are locked, and the piping receiver 20 is attached to the attachment 10 . At this time, the locking projection 21 serves as an axis, and the piping receiver 20 can be rotated (rotated) with respect to the attachment 10, so that it is possible to flexibly adapt to the laying direction of the piping (not shown). Note that the first attachment mechanism is not limited to the illustrated one.

Next, the second attachment mechanism will be described. The attachment 10 is attached to the angle 30 by connecting the connecting long hole 31 with a fastener 60 such as a bolt or nut. In this case, the piping receiver 20 and the piping 50 may be fixed with different fasteners (for example, binding bands 70, 71, etc.).

Another aspect of the second attachment mechanism will be described. As shown in FIG. The connecting long hole 31 provided in is connected using a resin band 61, U bolt 62 (or U band) or the like. Thereby, not only the angle 30 and the attachment 10 but also the piping receiver 20 and the piping 50 can be collectively fixed.

As shown in FIG. 4-2, the connection between the angle 30 and the attachment 10 may be a binding band 70, or, although not shown, may be a bolt/nut or tape winding.

Further, another aspect of the second attachment mechanism is that, as shown in FIG. The attachment 10 is rotatable (turnable) with respect to the angle 30 . As a result, it is possible to flexibly adapt to the laying direction of the pipe (not shown), and the flexibility is further enhanced by the rotation (rotation) of the first mounting mechanism illustrated in FIG. 2 . The second mounting mechanism is not limited to those shown in FIGS. 3-5.

Next, the sliding mechanism will be described. As shown in FIG. 6, the attachment 10 can be moved relative to the angle 30 by contacting the regulating portions 13 provided on the attachment 10 with both ends 32 of the angle 30 in the longitudinal direction. A restricted range will allow angle 30 to slide longitudinally. Note that the sliding mechanism is not limited to the illustrated one. In addition to the sliding mechanism, a temporary fixing mechanism that can temporarily fix the attachment 10 to the angle 30 may be provided. As a temporary fixing mechanism, although not shown, the angle 30 may be sandwiched between a pair of restricting portions 13, 13 adjusted to match the width dimension of the angle 30, a pawl may be provided on the restricting portion 13, or a connecting elongated hole of the angle 30 may be used. This can be achieved by providing a protrusion or the like that fits into the 31. As shown in FIG.

Also, explaining the insertion mechanism, as shown in FIG. 7, the inclined part 14 of the attachment 10 is applied between the angle 30 which is a long body support and the laid pipe 50, and the attachment 10 is pushed. Insertion becomes possible by (= post-installation construction becomes possible).

FIG. 8 is an explanatory diagram showing a second embodiment of the present invention.
The attachment 10' shown in FIG. 8 differs from the attachment 10 shown in FIG. 1 in that the restricting portion 13 and the inclined portion 14 provided on both tip end sides are set back inward. As a result, corner portions 15 can be newly provided at both ends, and as shown in FIG. be able to Alternatively, a perforation 19 may be formed and used to secure with a band or the like (same as in the first embodiment).

Although not shown, depending on the spacing of the pipes 50, 50, . (The attachment itself may be reduced, or only the central portion may be left).

The pipe support attachment according to the present invention can be widely used as a pipe support structure for supporting a pipe coated with a coating material (for example, a coated copper pipe, etc.) on a long body support such as an angle or channel. .

10 Pipe support attachment (attachment)
11 locking hole (first attachment mechanism)
12 Mounting long hole (second mounting mechanism)
13 regulation part (sliding mechanism)
14 Inclined portion (insertion mechanism)
15 corner portion 19 perforation 20 piping receiver 21 locking projection (first attachment mechanism)
30 angle (long body support)
31 connecting long hole (second attachment mechanism)
32 both ends 50 piping 60 fasteners (bolts, nuts, etc.)
61 resin band 62 U bolt 70 binding band 71 binding band

Claims (6)

A long body support tool consisting of a long body for placing and supporting a pipe, and a coating material that stretches in the longitudinal direction of the pipe for the purpose of preventing the pipe coating of the pipe covered with the coating material from crushing or breaking. A piping support attachment that is interposed between a piping support having a large pressure receiving area and a substantially T-shaped locking projection provided on the lower surface side of the piping support to the locking hole of the attachment A piping support characterized by comprising a first mounting mechanism in which, when inserted, the locking hole and the locking protrusion are locked so as to be shaft- locked, and the pipe receiver is attached to the attachment. attachment for 2. The attachment for supporting pipes according to claim 1, further comprising a second mounting mechanism for supporting the elongate body. 3. The attachment for supporting a pipe according to claim 1, further comprising a sliding mechanism for allowing the elongate body support to slide in the longitudinal direction. 4. A piping support attachment according to claim 1, 2 or 3, further comprising an inserting mechanism capable of being inserted between the elongate body support and the laid piping. 5. The piping support attachment according to any one of claims 1 to 4, further comprising a first mounting mechanism that allows the piping supporter to rotate with respect to the piping support attachment. 6. The piping support attachment according to any one of claims 1 to 5, further comprising a second attachment mechanism that is rotatable with respect to the elongate body support.

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