| 摘要 |
The present invention relates to a clamping apparatus for supporting tree, which includes: a base plate disposed at a side of tree and provided at one side thereof with a connection part; a fixing part provided on the base plate to fix a support or wire; a hinge coupling part provided at the other side of the base plate and having a first hinge shaft spaced from the base plate; a tension lever hinge-coupled by the first hinge shaft and having an end extended to one side of the coupling part; a control nut rotatably coupled to the tension lever; a connection bolt screw-coupled to the control nut and mounted to be movable by rotation, and extended to the other side of the base plate via the hinge coupling part; and a spring connected to an end of the connection bolt. According to the present invention, the clamping apparatus reduces working time due to simple coupling and has good durability due to firm coupling. The diameter of the apparatus can be changed upon tree growth by application of elastic force, thereby not causing disorder of tree growth. The clamping apparatus also offers efficient tree management due to verification of coupling methods and a suitable support force corresponding to the diameter of tree, and includes a protection cover to protect the clamping apparatus against external impact, to protect the appearance and to easily display an advertising or notice phrase, or the like, wherein the protection cover is easily mounted. |
