Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a fixing assembly for a pre-buried channel. The fixing assembly is used for fixedly attaching the pre-buried channel to a duct piece mould, the duct piece mould is provided with a positioning hole, and a thread is formed in the positioning hole; the lower portion of the pre-buried channel is provided with a longitudinal opening, and the back portion of the pre-buried channel is provided with a datum hole; the fixing assembly comprises a positioning pin, a connecting threaded rod and a compressing cap, the positioning pin is of a hollow structure, the internal edge and the exterior of the bottom of the positioning pin are provided with threads, the compressing cap comprises a connecting rod and a screwing cap which are integrally cast, the lower portion of the connecting rod is hollow, the interior of the connecting rod is provided with a thread, and the outer edge of the connecting threaded rod is provided with a thread; the lower end of the positioning pin is connected to the interior of the positioning hole of the duct piece mould in a threaded mode, the connecting rod of the compressing cap penetrates from the datum hole formed in the back portion of the pre-buried channel to be in threaded connection with one end of the connecting threaded rod, the other end of the connecting threaded rod is in threaded connection with the positioning pin, and the screwing cap is clamped on the exterior of the pre-buried channel. According to the fixing assembly for the pre-buried channel, the pre-burying quality is improved.
The invention discloses a fixing assembly for a pre-buried channel. The fixing assembly is used for fixedly attaching the pre-buried channel to a duct piece mould, the duct piece mould is provided with a positioning hole, and a thread is formed in the positioning hole; the lower portion of the pre-buried channel is provided with a longitudinal opening, and the back portion of the pre-buried channel is provided with a datum hole; the fixing assembly comprises a positioning pin, a connecting threaded rod and a compressing cap, the positioning pin is of a hollow structure, the internal edge and the exterior of the bottom of the positioning pin are provided with threads, the compressing cap comprises a connecting rod and a screwing cap which are integrally cast, the lower portion of the connecting rod is hollow, the interior of the connecting rod is provided with a thread, and the outer edge of the connecting threaded rod is provided with a thread; the lower end of the positioning pin is connected to the interior of the positioning hole of the duct piece mould in a threaded mode, the connecting rod of the compressing cap penetrates from the datum hole formed in the back portion of the pre-buried channel to be in threaded connection with one end of the connecting threaded rod, the other end of the connecting threaded rod is in threaded connection with the positioning pin, and the screwing cap is clamped on the exterior of the pre-buried channel. According to the fixing assembly for the pre-buried channel, the pre-burying quality is improved.
Protection frame for fixing buried piping or buried joint box
| Europäisches Patentamt | 2022
Protection frame for fixing buried piping or buried joint box
Europäisches Patentamt | 2024