| 摘要 |
A pipe hanger hooks or unhooks lower ends of semicircular bands divided left and right by means of a hooking means, mounts mounting plates integrally formed at the lower end of a supporting bracket to mounting plates integrally formed at upper ends of the semicircular bands, provides a resiliently biasing means in the supporting bracket to resiliently bias a nut block in an upward direction, couples a locking plate or rod into the mounting plates of the other-side semicircular band and the supporting bracket, mounts a locking cap and a locking guide to the mounting plate of the one-side semicircular band, and forms a hock of the lower end of the other-side semicircular band so as to extend beyond the vertical center line of an inner space defined by the semicircular bands. Thereby, the resiliently biasing means is provided in the supporting bracket to thus retain toe nut block, so that it is possible to prevent the supporting rod fixed to the ceiling of a building from being unfastened while the supporting rod is prevented from swaying by external impacts. The locking plate or rod coupled into the mounting plates of Lie other-side semicircular band and the supporting bracket is easily locked to or unlocked from the locking guide mounted to the mounting plate of the one-side semicircular band, so that the pipe is readily installed. The pipe, which is seated by the hook of the other-side semicircular band which extends beyond the vertical center line of the inner space defined by the semicircular bands, is supported, so that the one-side semicircular band can be readily mounted while preventing the seated pipe from falling down.
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