| 摘要 |
PROBLEM TO BE SOLVED: To provide a multifunctional insertion device for concrete casting that is provided with an anchor for fixing various types of structures to concrete and performs multiple functions for enhancing convenience in construction work.SOLUTION: A multifunctional insertion device 10 for concrete casting comprises: a supporting trunk 50 fixed on a plate p for concrete casting and having a hollow fastening hole 51 pierced inside, where a first screw thread 51a is formed along the inner periphery of the hollow fastening hole; a lifting trunk 20 that selectively moves up and down through the hollow fastening hole 51, provided with a second screw thread 21 that fits the first screw thread 51a formed on the outer periphery, and having a fastening part 20a with an anchor connecting groove 22 formed inside and a leveling support 20b configured integrally along the upper edge part of the fastening part 20a and protruded outward in the radial direction; and a spacer trunk 30 installed on the supporting trunk 50 and having a connecting open hole 31 formed inside through which the fastening part 20a is inserted. |
