JPH11118092A - Insulated piping support - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To prevent a circular arc-shaped heat insulating material from being displaced from a heat insulating pipe support or to prevent falling off. SOLUTION: A locking projection is provided inside a U-shaped band of a pipe support or an arc-shaped receiving portion of a pedestal.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat-insulating pipe support which is installed on a gantry or a side wall of a side wall while insulating a pipe such as a hot water pipe or a cold water pipe.

[0002]

2. Description of the Related Art A conventional heat-insulating piping support is a pedestal having a U-shaped band having a round bar with a screw at each end, an arc-shaped receiving portion at a center portion, and locking holes at both horizontal ends. In general, a semicircular arc-shaped heat insulating material provided in a circular shape opposite to each other on the left and right surfaces is used inside a pipe support having the following configuration.

[0003]

In this conventional heat-insulating pipe support, the pipe support and the two arc-shaped heat insulating materials are separate and independent from each other. When warm water, cold water, or the like is passed through the pipe, the pipe may expand or contract, or the water pressure may cause the arc-shaped heat insulating material to be displaced or fall off from the pipe support.

An object of the present invention is to solve these problems of the conventional heat-insulating pipe support and to prevent the arc-shaped heat insulating material from slipping and falling off from the heat-insulating pipe support.

[0005]

According to the heat insulating pipe support of the present invention, a locking projection is provided inside a U-shaped band or an arc-shaped receiving portion of a pedestal of the pipe support.

In the heat-insulating pipe support of the present invention, since the locking projection is provided inside the U-shaped band of the pipe support or the arc-shaped receiving portion of the pedestal, the U-shaped band and the pedestal are connected with the nut when used. By tightening, the locking projection of the U-shaped band or the pedestal's arc-shaped receiving portion pierces the arc-shaped heat insulating material, so that the arc-shaped receiving portion of the U-shaped band or the pedestal and the arc-shaped heat insulating material are locked. For this reason, the arc-shaped heat insulating material is prevented from being shifted or falling off from the pipe support during use.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS.
The pipe support 1 comprises a U-shaped band 2 made of a metal plate and a pedestal 3 made of a metal plate. The U-shaped band 2 has a round bar 4 with a screw welded to both ends of the U-shape and a locking projection 5 inside.
Having. The pedestal 3 has an arc-shaped receiving portion 6 at the center and through holes 7 at both ends in the horizontal direction. A lower semicircular arc-shaped heat insulator 8 made of a rigid synthetic resin foam is installed on the receiving portion 6 of the pedestal 3, and an upper arc-shaped heat insulator 9 is placed on the lower arc-shaped heat insulator 8. They are provided in a circular shape so as to face each other on the left and right sides. And U as shown
This is a heat-insulating pipe support 10 in which the U-shaped band 2 is provided from above with the opening of the U-shaped band 2 facing downward.

In this heat-insulating pipe support 10, when the pipe 11 is actually supported by the heat-insulating pipe support 10,
The pedestal 3 is installed on the pedestal 3, and the lower arc-shaped heat insulating material 8 is installed on the arc-shaped receiving portion 6 of the pedestal 3. The pipe 11 is installed in the arc-shaped portion of the lower arc-shaped heat insulating material 8, the upper arc-shaped heat insulating material 9 is set on the lower arc-shaped heat insulating material 8 and the pipe 11, and then the upper arc-shaped heat insulating material is set. The U-shaped band 2 is placed on the material 9 with the opening of the U-shaped band 2 facing downward.
Next, the threaded round bars 4 and 4 of the U-shaped band 2 are passed through the through holes 7 and 7 of the pedestal 3 and the through holes 13 and 13 of the gantry 12, respectively, and then tightened with the nuts 14 to the threaded portions of the round bars 4 and 4. . Since the U-shaped band 2 is pushed down by tightening the nut 14, the locking projection 5 provided inside the U-shaped band 2 is automatically pierced into the arc-shaped heat insulating material 9 on the upper side. The pedestal 3, the lower arc-shaped heat insulator 8, the upper arc-shaped heat insulator 9, and the U-shaped band 2 support the pipe 11 by automatically locking with the arc-shaped heat insulator 9. Although one locking projection may be provided, a plurality of locking projections may be provided at intervals.

FIG. 4 and FIG. 5 show another heat-insulating pipe support, which differs from the heat-insulating pipe support in that a locking projection 25 is provided inside an arc-shaped receiving portion 26 of a pedestal 23. Insulated piping support 30 is shown.

The heat-insulating pipe support 30 is provided inside the arc-shaped receiving portion 26 of the pedestal 23 by tightening a nut 27 on the threaded portion of the threaded round bar 24 of the U-shaped band 22 in the same manner as described above. Since the locking projection 25 pierces the lower circular arc-shaped heat insulating material 28, the pedestal 23 and the lower circular arc-shaped heat insulating material 28 are locked.

FIG. 6 and FIG. 7 show another heat-insulating pipe support which is different from the heat-insulating pipe support.
A heat-insulating pipe support member 40 having a locking projection 35 provided inside a U-shaped band 32 and a locking projection 35 provided inside an arc-shaped receiving portion 36 of a pedestal 33.

In the heat-insulating pipe support 40, a locking projection 35 is provided inside the U-shaped band 32 by tightening a nut 37 on the threaded portion of the threaded round bar 34, 34 of the U-shaped band 32 in the same manner as described above. The U-shaped band 32 and the upper arc-shaped heat insulating material 39 are pierced into the arc-shaped heat insulator 39 and the locking projection 35 provided inside the arc-shaped receiving portion 36 of the pedestal 33 is pierced into the lower arc-shaped heat insulator 38. And the base 33 and the lower circular arc-shaped heat insulating material 38 are locked.

FIG. 8 shows another heat-insulating pipe support. The heat-insulating pipe support is different from the heat-insulating pipe support in that a spacer 44 is provided below the pedestal 43.

In the heat insulating pipe support 50, when the pipe 51 is actually supported by the heat insulating pipe support 50, a spacer 44 having a predetermined height is installed on a gantry 52, and a pedestal is mounted on the spacer 44. 43 is installed. That is, the spacer 44 is installed under the pedestal 43. Thereafter, similarly to the above, the U-shaped band 42 and the upper arc-shaped heat insulating material 49 are locked by the locking projection 45, and the pedestal 43 and the lower arc-shaped heat insulating material 48 are locked by the locking projection 45. Lower arc-shaped heat insulator 48, upper arc-shaped heat insulator 49, U-shaped band 4
2 supports the tube 51. By providing the spacer 44 under the pedestal 43 in this manner, the height of the pipe 51 is adjusted.
The liquid flows smoothly through the sloping tube by providing a gradient in the tube with the height of the tube increasing from high to low.

[0015]

According to the heat-insulating pipe support of the present invention, since the locking projection is provided inside the U-shaped band of the pipe support or the arc-shaped receiving portion of the pedestal, the U-shaped band and the pedestal can be connected during use. The U-shaped band or the U-shaped band or the U-shaped band is used to automatically pierce the arc-shaped insulating material with the locking projection of the U-shaped band or the pedestal arc-shaped receiving portion by interposing the two semicircular arc-shaped heat insulating materials and tightening with the nut. The arc-shaped receiving part of the pedestal and the arc-shaped heat insulating material can be automatically locked, and the arc-shaped heat insulating material may slip off from the pipe support during use due to the automatic locking. , Can be prevented from falling off.

In the heat insulating pipe support of the second aspect, U
The U-shaped band and the arc-shaped heat insulating material can be automatically locked because the locking protrusion of the U-shaped band and the locking protrusion of the arc-shaped receiving portion of the base automatically pierce the arc-shaped heat insulating material. The arc-shaped receiving portion of the pedestal and the arc-shaped heat insulating material can be automatically locked, and the U-shaped band and the arc-shaped receiving portion of the pedestal form two semicircular arc-shaped heat insulating materials, respectively. Due to the locking, it is possible to prevent the two semicircular arc-shaped heat insulating materials from falling off or falling off from the pipe support during use.

According to the third aspect of the present invention, since the spacer is provided below the pedestal, the height of the pipe can be adjusted, and the height of the spacer is gradually reduced from a high one. Since the pipe supported by the heat-insulating pipe support can be provided with a gradient, a liquid or the like can smoothly flow through the pipe.

[Brief description of the drawings]

FIG. 1 is a front view of a product of the present invention before assembly.

FIG. 2 is a front view after assembling.

FIG. 3 is a side view of the same.

FIG. 4 is a front view before assembling another product of the present invention.

FIG. 5 is a front view after assembling.

FIG. 6 is a front view before assembling another product of the present invention.

FIG. 7 is a front view after assembling.

FIG. 8 is a front view after assembling another product of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Plumbing support 2 U-shaped band 3 Pedestal 4 Threaded round bar 5 Locking projection 6 Arc-shaped receiving part 7 Through hole 8 Lower semicircular arc-shaped heat insulator 9 Upper semicircular arc-shaped heat insulator 10 Heat insulation Piping support

Claims (3)

[Claims] 1. Inside a pipe support comprising a U-shaped band having a round bar with a thread at each end and a pedestal having an arc-shaped receiving portion at the center and through holes at both ends in the horizontal direction. ,
In a heat-insulating pipe support in which two semicircular arc-shaped heat insulating materials are provided on the left and right sides so as to face each other in a circular shape, the heat-insulating pipe support is provided inside a U-shaped band of the pipe support or an arc-shaped receiving portion of a pedestal. A heat-insulating pipe support having a stop projection. 2. The heat-insulating pipe support according to claim 1, wherein the locking projections are provided inside the U-shaped band and the arc-shaped receiving portion of the pedestal, respectively. 3. The heat insulating pipe support according to claim 1, wherein a spacer is provided below the pedestal.