Straight beam assembly of platform elevator

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AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By designing inclined waist-shaped mounting holes in the platform elevator straight beam assembly, the problems of poor brake effect of safety calipers and vulnerable guide rails in the prior art are solved, and better brake effect and higher safety are achieved.

CN222683991UActive Publication Date: 2025-03-28NINGBO YILAN TECH CO LTD

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Patent Information

Application Number: CN202421501425.6
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-06-27
Publication Date: 2025-03-28
Estimated Expiration: 2034-06-27

Application Information

Patent Timeline

27 Jun 2024

Application

CN202421501425.6

28 Mar 2025

Publication

CN222683991U

IPC: B66B7/00; B66B5/18

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Application Domain

Elevators

Technology Topics

Structural engineering Control theory

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AI Technical Summary

Technical Problem

In the straight beam assembly of existing platform elevators, the brake effect of the safety clamp is poor and it is easy to damage the guide rails during work.

Method used

A platform elevator straight beam assembly including inclined waist-shaped mounting holes is designed, in which safety pliers are installed to ensure that both sides are in contact with the rails during brakes, improving the brake effect and reducing the risk of rail damage.

Benefits of technology

Through the design of the inclined waist-shaped mounting hole, the safety pliers can evenly contact the guide rails when braking, significantly improving the brake effect and effectively preventing the guide rails from being damaged.

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Abstract

The utility model relates to the technical field of elevators, in particular to a straight beam assembly of a platform elevator. Comprising a straight beam (1) and safety tongs (2), the straight beam (1) comprises a back face (3) and two side faces (4) formed by bending the two sides of the back face (3), inclined kidney-shaped mounting holes (5) are formed in the two side faces (4) of the straight beam (1) respectively, and the safety tongs (2) are mounted in the inclined kidney-shaped mounting holes (5). The safety tongs installed through the straight beam assembly are higher in reliability and better in braking effect, and a guide rail is not prone to being damaged when the safety tongs work.

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