| 摘要 |
According to the characteristics of the present invention, a rack gear type lift includes: a number of fixing parts which are installed on the ground surface, and are installed in all sides of a lift carrier by being separated at a fixed interval; a case which is installed at an upper part of the fixing part, and has a hollow inside; a lift part which is comprised in the case, and can move up and down along the lengthwise direction of the case while being connected to the lift carrier; a power part which is installed outside the case, and is combined to the lift part to deliver power; and a reel part which is installed at an upper part of the case, and is connected to the lift part which is moved up and down by the power part through a wire, and is wound or unwound with the wire. As the power is delivered from the lift carrier to the lift part, the lift is moved up and down in a body with the lift part. According to the present invention, the lift can be provided which saves construction costs and at the same time can bear heavy load as having a simple structure. |
