In the statistics of lifting machinery accidents, overwinding accidents account for more than 231t to 3T of the total accident rate. Once they occur, they often lead to serious consequences such as the hook assembly hitting the boom or the pulley being pulled off. Anti-overwinding switches, as key safety devices for preventing such accidents, have become standard safety equipment for bridge cranes, tower cranes and elevators...

With the rapid development of transportation infrastructure construction in our country, the safety of bridge erection machines, as the core equipment in bridge construction, is directly related to the progress of the project and the life safety of construction workers. In recent years, the losses caused by accidents such as the overturning and loss of control of bridge erection machines have been shocking. According to data from the Ministry of Emergency Management of the People's Republic of China, in 2022, the entire country...

In modern industrial production, although bearings are small, they are the core for the operation of many devices. Once it malfunctions, it often leads to the shutdown of the entire machine or even the interruption of the production line, causing considerable economic losses. As an engineer who has long been engaged in equipment maintenance, I deeply understand the importance of detecting bearing problems in advance. And...

Today, with the rapid development of Industry 4.0 and intelligent manufacturing, motors, as the "heart" of industrial production, their operational status directly affects production efficiency and equipment safety. The motor online monitoring and fault diagnosis system, through real-time data collection and analysis, provides predictive maintenance means for enterprises, significantly reducing the risk of sudden shutdowns...

What is a portable motor fault diagnostic instrument? The portable motor fault diagnostic instrument is a handheld detection device integrating advanced sensing technology and intelligent analysis functions, specially designed for the rapid fault detection of industrial motors. It can collect key parameters such as vibration, temperature and current during the operation of the motor in real time, and through...

1. Introduction ​ The tower pole monitoring system is equivalent to installing "never-off-duty sentries" on power transmission towers, that is, the pole holding tower assembly monitoring system. Traditional inspection relies on people climbing the towers to take photos, and it is simply impossible to work during typhoons and heavy rain. Now this system directly shoots sensors at the tower, capturing all the data such as inclination Angle, displacement and wind speed without missing a second...

1. Introduction ​ The reservoir information platform is equivalent to equipping the reservoir with a "digital brain", integrating all the scattered modules such as water level monitoring, dam safety, and gate control into one system for management. The matrix platform developed by the Water Resources Department of Liaoning Province relies on over 2,700 sensors to capture data, generating more than 6,000 real-time messages every day...

1. Introduction ​ The digital twin platform for reservoirs is equivalent to installing a "virtual avatar" for the reservoir, bringing the dam, water level and equipment all into the computer for real-time monitoring. Just like the system developed by the Maji Reservoir in Jinxi County, Fuzhou City, it uses Internet of Things sensors to capture water level and flow, and then uses AI algorithms to build a 1:1 virtual reservoir. The staff...

1. Product Introduction ​ The online monitoring system for bolt preload is equivalent to installing "never-fatigue safety sentries" on industrial equipment. This system is what we call the ultrasonic online detection system for bolt preload measurement. Traditional bolt inspection relies entirely on experienced workers using wrenches to tap and strike, but for bolts like the anchor bolts on the top cover of a water turbine, which are crucial...

1. Product Introduction ​ The remote control system for gates is equivalent to installing an "intelligent remote control" on water conservancy projects. This system is actually our online monitoring system for sluice gates. Traditionally, the management of sluice gates relied entirely on manual visits to the site. To open or close the gates, one had to carry tools and operate manually. In the event of heavy rain or floods, there was simply no time to react. Now this set...

1. Product Introduction The comprehensive management system for smart buildings is equivalent to equipping buildings with a "smart brain". It integrates all the separate subsystems in the building - air conditioning, elevators, lighting, security, fire protection, parking, energy consumption monitoring, etc. - into a unified platform for management. For instance, the department of Zhongke Yixing...

1. Product Introduction The crane fatigue early warning monitoring system is an intelligent safety protection solution specially developed for the field of special equipment. In high-altitude operation scenarios such as ports, metallurgy, and construction, operators are under high pressure for long periods of time, which can easily lead to problems such as fatigue, distraction, and operational errors. According to accident statistics, tower crane accidents...