Elevator limit switch fixing structure

By improving the fixing structure of the elevator limit switch and adopting a combination design of slide rod, connecting plate and spring, the limit switch can be conveniently installed and adjusted, solving the problems of difficult installation and poor adaptability in the existing technology, and improving installation efficiency and application range.

CN224394348UActive Publication Date: 2026-06-23SHANGHAI JANETEC ELECTRIC CO LTD
View PDF -1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI JANETEC ELECTRIC CO LTD
Filing Date
2025-06-19
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

The existing elevator limit switch fixed structure is inconvenient to install and debug, difficult to adjust, has poor adaptability, cannot be adjusted according to the limit switch specifications, and has a limited range of applications.

Method used

The structure employs pre-fixed fasteners and supports, and through the combination of slide rods, connecting plates, and springs, it enables convenient installation and adjustment of limit switches. By utilizing the cooperation of connecting screws and support plates, it can adapt to limit switches of different specifications.

Benefits of technology

The installation and commissioning process of the limit switch has been simplified, the workload has been reduced, the installation efficiency has been improved, and the adaptability and application range of the device have been enhanced.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224394348U_ABST
    Figure CN224394348U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of limit switch, and disclose an elevator limit switch fixing structure, including two fixed pieces of pre -fixed, the opposite side of two fixed pieces all is fixedly connected with support piece, the side of two support pieces all forms the guide groove, and is provided with two limit pieces between two support pieces, and support piece includes slide rod, one end of slide rod is fixedly connected with support part, and the other end is fixedly connected with connecting plate, and slide rod is slidably connected in the inside of guide groove, and the spring is fixedly connected between connecting plate and fixed piece, the utility model discloses through setting connecting plate, spring and slide rod, when using, first place the limit switch between two support parts, and loosen the spring, through the spring retraction, and then pull connecting plate, slide rod and support part back and move, make the support part clamping limit switch, make the limit switch convenient to install, do not need repeatedly dismount and install bolt, reduce the time and work load of installation debugging.
Need to check novelty before this filing date? Find Prior Art