Lift-mounting tool and using method thereof

Abstract

The invention relates to a lift-mounting tool and a using method thereof. The tool is a rail-calibrating rule and comprises a straight strip rule body and a boot sleeve which is perpendicular to the rule body and is used for sleeving a guide rail. The construction also needs matching tools, such as a door side frame calibrating support, a frame calibrating line support and a rectangle protractor. The using method comprises the following steps: arranging the side plumb surface of the door side frame calibrating support on a side plumb vertical operation surface of a lift car sill, namely on a datum plane; arranging edges of the frame calibrating line support on a plumb surface dichotomizing a lift car in parallel to the datum plane and a centring gap, namely on a rail-calibrating surface; confirming the installation drawing size of the vertical surface of the lift car sill, namely the datum plane by the aid of a door frame calibrating support and two door side vertical lines thereof; confirming the installation drawing size of the rail-calibrating surface in parallel to the datum plane by the datum plane, the frame calibrating support and four accessory vertical lines; confirming the corresponding positions of a main rail, an auxiliary rail and other lift fittings according to the installation drawing sizes, the rail-calibrating surface, the rail-calibrating rule and the rectangle protractor. The invention has the advantages of simple structure and accurate measurement and improves the labor efficiency.

Description

technical field [0001] The present invention relates to a tool for installing elevators and its usage method, in particular to a tool for installing vertical elevator guide rails and its usage method. Background technique [0002] At present, special equipment for installing elevators in high-rise buildings has appeared on the market, basically all adopt the type disclosed in the Chinese Patent No. ZL200420108254.7, which includes: car frame, temporary counterweight iron, traction machine and Components such as cables. During operation, the traction machine must be installed on the top of the elevator shaft first, then the first guide rail of the elevator should be installed at the bottom of the elevator shaft, and then the car frame should be assembled so that the shoe covers on it correspond to the guide rails. One end of the steel cable on the traction machine is connected with the temporary counterweight iron, and the other end is connected with the car frame, the speed...

AI Technical Summary

Problems solved by technology

However, using this method to install the elevator requires many auxiliary tools, the installation process is complicated, time-consuming, labor-intensive and materials-consuming, and the accuracy of installing the elevator guide rails is also difficult to guarantee. Once a problem occurs, it is not only difficult to detect, but also very difficult to rectify

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