Elevator installing pay-off hole auxiliary device

Abstract

The invention discloses an elevator installing pay-off hole auxiliary device. The elevator installing pay-off hole auxiliary device structurally comprises supporting feet and a device body, and the two supporting feet are installed and installed on the lower surface of the device body; the device body comprises a shell, a pressing mechanism, an extruding mechanism, a telescopic mechanism, an anti-slip mechanism, a hole drawing mechanism and a distance measuring mechanism; the pressing mechanism is installed in the upper end of the shell in an embedded manner, and a buffering connection plate is driven to move upwards through a telescopic plate on a telescopic device; meanwhile a supporting plate and a second buffering spring are driven, and a shock absorbing role is played so that it can be prevented that the telescopic device is shaken and damaged in the telescopic process; after the telescopic device extends, an extending plate is driven to stretch out of the exterior of the shell, an attaching plate is driven to stretch outwards, and due to two-side extending, fixing in elevators in different sizes can be achieved; after fixing is completed, by rotating a sliding ring, a rotating disk is made to rotate, a take-up and pay-off disk is driven to rotate, and pay-off of a distance measuring line is performed; and a gravity block plays the role of the gravitational potential energy, and it is guaranteed that the distance measuring line is used for downwards measuring the depth of a hole accurately.

Description

technical field [0001] The invention relates to an auxiliary device for installing a wire-releasing hole for an elevator, and belongs to the field of auxiliary devices for installing a wire-releasing hole for an elevator. Background technique [0002] Elevator refers to the permanent transportation equipment that serves several specific floors in the building, and its car runs on at least two rigid rails perpendicular to the horizontal plane or with an inclination angle of less than 15° from the plumb line. Running continuously on the crawler belt, commonly known as escalators or moving walks, serving fixed lifting equipment for specified floors, vertical lifts have a car that runs between at least two vertical or rigid guide rails with an inclination angle of less than 15°, The size and structure of the car are convenient for passengers to enter and exit or to load and unload goods. It is customary to use elevators as a general term for vertical transportation in buildings ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an auxiliary device for installing wire-releasing holes for elevators, so as to solve the problem of the different sizes inside the existing elevators. Accurately place the position of the auxiliary device of the elevator installation wire hole, and the auxiliary device of the elevator installation wire hole cannot accurately measure the distance of the wire hole, and need to use other tools for measurement, the process is relatively cumbersome

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