Integrated lifting material platform with overload early warning device

Abstract

An integrated lifting material platform with an overload early warning device comprises a lifting frame, a lifting material platform body arranged on the lifting frame, an anti-falling device which isarranged on the lifting frame and cooperates with the lifting material platform body, a pressure sensor arranged on the lifting material platform body, a speed sensor arranged on the lifting materialplatform body, a controller which is arranged on the lifting frame and connected with the pressure sensor and the speed sensor, an alarm device which is arranged on the lifting frame and connected with the controller, and a power system which is arranged on the lifting frame, connected with the lifting material platform body, used for driving the lifting material platform body to go up and down along the lifting frame, and connected with the controller. The integrated lifting material platform is high in safety coefficient and can be prevented from safety accidents by adopting the mode that mechanical protection cooperates with electrical control overload protection.

Description

technical field [0001] The invention relates to an overload protection technology for a lifting table, in particular to an integrated lifting table with an overload warning device. Background technique [0002] In recent years, with the rapid development of the national economy, the construction of high-rise and super high-rise buildings has become very extensive. In the construction of these buildings, there are more and more supporting lifting tables and more and more important. However, due to the low technical threshold of lifting table products, the lifting table on the market is not only continuously simplified in terms of structure and control, but more importantly, most of the lifting platforms on the market that carry construction workers have overcrowding alarms, but for lifting tables Generally speaking, most of them lack overload protection devices and anti-falling devices, resulting in safety accidents due to overloading of the lifting table. In addition, there...

AI Technical Summary

Problems solved by technology

However, due to the low technical threshold of lifting table products, the lifting table on the market is not only continuously simplified in terms of structure and control, but more importantly, most of the lifting platforms on the market that carry construction workers have overcrowding alarms, but for lifting tables In general, most of them lack overload protection devices and anti-drop devices, which lead to safety accidents due to overloading of the lifting table

In addition, there are some overly simple anti-overload and anti-drop devices on the market, which have low safety factor and low degree of automation, and still cannot greatly reduce the risk of accidents.

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