Once the freight elevator malfunctions, the maintenance unit shall arrive at the site within the specified time (the specific time is not specified in Beijing, but within minutes).Fault analysis of mobile elevators: Mobile elevators cannot lift or have weak lifting force: overflow valve pressure regulation does not meet the requirements: adjust the pressure to the required value; Oil cylinder internal leakage: check or exchange oil cylinder components; Clamping or internal leakage of directional valve: Check or exchange valve components; If the oil level is too low and the oil inlet filter is blocked,Mexico CityMobile hydraulic lifting table supply, add enough oil and clean the filter. The fuel supply pump has drawbacks: check or exchange the pump.Mexico City,When the motor connection of the elevator is incorrect, when a coil, coil group, or one phase winding group is connected in reverse, it can cause serious three-phase current imbalance and cause the winding to overheat.Novice operators should pay attention to which equipment wears quickly when operating mobile elevators: Due to factors such as the processing and installation of high-altitude work platform equipment components such as mobile elevators, the equipment surface is rough, the area is small, which can cause equipment wear. During the operation of high-altitude work platform equipment such as mobile elevators, the concave and convex parts on the surface of the parts are embedded and friction with each other, and metal debris undergoes secondary friction with the equipment, which will accelerate the wear and tear of the surface of the equipment parts. Therefore, mobile elevators and other high-altitude work platform equipment are prone to wear and tear of components during the running-in period, with a fast wear rate.Shiqiqing old city,Each department's electric brush should be kept clean, which can effectively avoid accidentally injuring the toes of operators when the adjustment plate is lowered, ensuring the safety of equipment use.Any product always has a break-in period when it is first used, so what precautions should we pay attention to during the break-in period when using a hydraulic lifting platform? Today, the editor will share this topic with everyone.

With the increasing demand for boarding bridges, mobile boarding bridge merchants are increasingly interested in using boarding bridges to provide customers with the appearance of hydraulic boarding bridges, and the demand for boarding bridges is also increasing. However there are not many manufacturers of corresponding boarding bridges. Many boarding bridge companies are leather bag companies, and they do not produce them themselves, resulting in high prices. What is important is that they do not have a good understanding of the technology of car booths, and there are often deviations when passing on the technical requirements of direct customers to the manufacturers. Therefore, customers who purchase boarding bridges can directly find professional manufacturers. When choosing a boarding bridge, the first thing to consider is the range of use, frequency of work, utilization, rated weight, and other factors of the product, and choose a boarding bridge that is suitable for the requirements of the unit. Conduct market research based on the proposed technical parameters. The first condition for selecting a supplier is to consider the manufacturer of the boarding axle, and then the after-sales service capability. As long as it is a fixed boarding bridge with good product quality, excellent performance, and complete equipment, it can be chosen at a reasonable price.In addition, it is strictly prohibited to use hammers or other tools during installation to prevent excessive axial or radial force from damaging bearings or gears. Be sure to tighten the installation bolts before tightening the tension bolts. Before installation, clean the anti rust oil on the motor input shaft, positioning boss, and elevator connection parts with gasoline or zinc sodium water. Its purpose is to ensure the tightness of the connection and the flexibility of operation, and to prevent unnecessary wear and tear.The hook of the seat belt should not be hung on unstable or moving objects. High priced and various specifications of scissor lift manufacturers provide timely supply, with high cost-effectiveness,Check the hydraulic oil quality and level. When the lifting platform is raised to a high position, the hydraulic oil level should be - millimeters higher than the bottom of the oil tank. When the color of the hydraulic oil darkens, the oil becomes sticky, or there are foreign objects such as gravel in the oil, the hydraulic oil should be replaced in a timely manner. The hydraulic system of the lifting platform should be checked for hydraulic and pipeline connections. If the pipeline is damaged, it should be replaced immediately; When there is looseness in the connection part, tighten the pipe joint.Check the rollers, intermediate shafts and bearings; Oil cylinder pin and bearing; Equality and wear of the hinge shaft and bearings of the boom; Add oil to the above components for maintenance of outdoor elevators and factory elevators. Extend the service life of bearings.Check the hydraulic oil quality and level. When the lifting platform is raised to a high position, the hydraulic oil level should be - millimeters higher than the bottom of the oil tank. When the color of the hydraulic oil darkens, the oil becomes sticky, or there are foreign objects such as gravel in the oil, the hydraulic oil should be replaced in a timely manner. The hydraulic system of the lifting platform should be checked for hydraulic and pipeline connections. If the pipeline is damaged, it should be replaced immediately; When there is looseness in the connection part tighten the pipe joint.

During use, the elevator should be placed on a solid and flat ground to prevent tipping during operation. Press&quo; Rising; Or&quo; Descending; Press the button to frequently check and maintain the various components of the elevator when lifting the workbench. If the workbench does not move, it should be immediately stopped for inspection. When the working pressure of the electric elevator is found to be too high or the sound is abnormal, it should be immediately shut down for inspection to avoid serious mechanical damage; Regularly check the working status of the shaft pin every month. If any loose shaft pin or screw is found, it must be locked tightly to prevent accidents caused by the shaft pin falling off.ranking,Remove and disassemble the lowering valve, blow the valve core clean with compressed air, and then reinstall it.Purpose The hydraulic lift is widely used in various industrial enterprises and production lines such as automobile, container, mold manufacturing, wood processing, etc., to meet the lifting requirements of different operation heights, and can be equipped with various table forms (such as ball, roller, turntable, steering, tipping, telescoping), and with various ways (separate, linkage, explosion-proof) it has the characteristics of stable and accurate lifting, frequent starting, and large load capacity, Effectively solve various lifting and lowering difficulties in industrial enterprises, making production operations easy.Check, adjust, and replace defective parts of the heavy operating rod mechanism; Clean the valve components; Check the cleanliness of the hydraulic oil valve core for clamping (manufacturing installation issues, dirt issues)Mexico City,In our daily life, hydraulic cargo elevators are increasingly widely used and loved by customers. As a lifting tool, the maintenance of hydraulic cargo elevators should not be careless. Below, the editor will introduce the daily maintenance of hydraulic cargo elevators.The main structure and purpose of a guide rail elevator: The mechanical part of a guide rail elevator mainly includes three parts: a lifting device, a track device,Mexico CityProduction hydraulic lifting platform, and a belt changing device. The lifting device is mainly used to suspend the person being lifted, making operation more smooth. The belt changing device is used to switch tracks when the elevator is about to pass through a door. The internal structure of the lifting device is mainly composed of gear mechanism,Mexico CityCustomized hydraulic lifting platform, worm gear guide mechanism, lifting arm, upper and lower shells, etc. The gear mechanism mainly includes large and small gears, winding pulleys, central shafts, and safety devices composed of stop buckles and torsion springs.Loosening: The newly processed and assembled components of high-altitude work platform equipment such as mobile elevators have a tendency to have geometric shapes and matching dimensions. In the early stages of equipment use, due to the influence of alternating loads such as impact and vibration, or factors such as heat and deformation, coupled with rapid wear and tear, it is easy to cause the previously fastened components of high-altitude work platform equipment such as mobile elevators to become loose.