| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a circular arc heat insulator from falling off an adiabatic piping support by installing an engaged projection at the inner part of a U-shaped band or pedestal circular arc receiving part of the piping support. SOLUTION: A piping support consists of a U-shaped band 2 and a pedestal 3, and the U-shaped band 2 is provided with two threaded round bars 4 at both sides of the U-shaped form, while it has an engaged projection 5 on the inside. The pedestal 3 is provided with a circular arc receiving part at the central part, while it has two through holes 7 at both the ends. A circular arc heat insulator 8 at the lower semicircle is set up on the receiving part 6 of this pedestal 3, and another circular arc heat insulator 9 at the upper semicircle is installed circlewise on an upper part of the former. Then an opening of the U-shaped band 2 is turned downward and this band 2 is installed from the upside, thereby constituting the adiabatic piping support. At this time, the engaged projection 5 is installed on the inside of the U-shaped band 2, and this engaged projection 5 is thrust into the circular arc heat insulator 9, making this insulator 9 engageable, and thus such a possibility that the circular arc heat insulator 9 might be down from the piping support, and slipping off in use is prevented from occurring.</p> |
