Regarding the construction elevator with counterweight, check the adjustment and fixation status of the counterweight guide wheel. Check the balancing equipment of the steel wire rope, the crown wheel, and the counterweight steel wire rope bracketRegularly check all wires and cables for damage. Timely bandage and replace damaged parts.Long Beach, The lifting platform adopts a fully hydraulic lifting mechanism, which can be operated inside the platform bucket and on the elevator body. The working arm of the lifting platform can rotate degrees. The hydraulic system is equipped with a safety explosion-proof valve to prevent the main boom oil cylinder oil pipe from bursting. The hydraulic legs are equipped with a hydraulic locking device to prevent the leg oil cylinder from retracting. The hydraulic system is equipped with a platform overload automatic protection device, In order to ensure the safety of operators, each section of the working arm on platform is equipped with safety limit devices. The hydraulic system seals on platform are all well-known domestic and foreign brands, and the power of the entire vehicle is a diesel engine with its own power supply. The power supply can also be used. The hydraulic lifting platform is equipped with an emergency lowering device in case of power outage. The folding arm lifting platform product can also use a Hz, V power motor, Check and repair the electrical circuit and control panel switch components. If there is aging in the circuit, replace itThe reduction gearbox, gearbox, external meshing gear and other parts, as well as the hydraulic oil, are all carried out according to the requirements in the table.
Many times, after installing hydraulic cargo elevators in factories, floors, docks, and other places, there may be some adverse reactions and problems in the early stage. Below, Yakali's editor summarizes some common problems with hydraulic cargo elevators and provides some statements on how to solve and prevent these problems.Emergency stop: Press the emergency button switch to raise or lower the machine.The reduction gearbox, gearbox, external meshing gear and other parts, as well as the hydraulic oil,Long BeachSelf walking sleeve type lifting platform,Long BeachAutomatic aluminum alloy lifting platform, are all carried out according to the requirements in the table.device management,Weekly maintenance: According to the operation instructions, ensure that the elevator is inspected and smooth every dayCheck the interlocking equipment, up and down travel, and other safety maintenance switches of the cage door and fence doorCheck the clearance of the ball bearing and the wear of the suspension wheel guide wheel. If the roller is worn, it is necessary to adjust or replace it. If the elevator bearing is worn, replace the guide wheel or bearing
Ensure that power cables and electrical circuits are not damagedQuality management,Adjust and correct various safety doors and mechanical interlocking equipmentEmergency descent: Handle operation or use of manual pressure relief and activation of emergency battery system to implement emergency descent function safety net. ?? When the construction supervisory department fulfills its safety supervision and inspection responsibilities, it shall order the immediate elimination of potential safety hazards in the production of construction elevators and cargo elevators discovered during the inspection. If safety cannot be guaranteed before or during the elimination of major production safety hazards, it shall be ordered to evacuate workers from the hazardous area or temporarily stop construction. In the work of hazard investigation and control, the investigation shall be serious, and the results shall be consolidated.Long Beach, and due to factors such as processing, assembly, and adjustment of new machine components, the friction surface is rough, the mating surface area is small, and the surface pressure condition is uneven. During the operation of the machine, the concave and convex parts on the surface of the parts are intertwined and rubbed against each other. The metal debris that falls off from the grinding process, in turn acts as abrasive and continues to participate in friction, further accelerating the wear of the mating surface of the parts. Therefore, during the running-in period, it is easy to cause wear on components (especially the mating surface), with a fast wear rate. At this point, if overloaded, it may cause damage to the components and lead to early failures.Knowledge of pressure lifting platforms, mobile elevators, cooperate and negotiate Jinan. We sincerely welcome colleagues from all walks of life to visit and inspect the factory, and seek common development. The following maintenance and upkeep are required for the lifting cargo elevator: Maintenance and upkeep: Maintenance and upkeep should be carried out by the equipment operator or full-time personnel of the operating unit. The equipment maintenance and upkeep unit is responsible for supervising and reviewing the maintenance content. The main content of maintenance and upkeep is summarized as follows:; quot; Cross operation method; quot;: Clean, tighten, smooth, adjust, and prevent corrosion. Before and at the end of each shift, to minutes before and after each day, inspect all parts and components of the equipment to ensure they are normal. Apply oil smoothly according to rules, pay attention to the sound of mechanical operation, and do a good job in cleaning and handover to achieve the goal of clean appearance and normal operation of the equipment. Maintenance and handover records should be made in a fixed form and used for managementThe lifting stage is a high-altitude operation equipment, and prolonged use can cause loose connections between some components. So in order to ensure the personal safety of construction workers it is necessary to regularly inspect the lifting stage and tighten any loose components. The lifting stage is a high-altitude operation equipment, it is necessary to regularly inspect the lifting stage and tighten any loose components. The interference and hazard analysis of the frequency conversion speed regulation construction elevator circuit is becoming increasingly widespread in the development of technology today. Variable frequency speed regulation has the characteristics of stable start and stop process and prolonged use can cause loose connections between some components. So in order to ensure the personal safety of construction workers,Long BeachSelf walking scissor fork lifting platform, reducing mechanical shock, increasing the comfort of passengers, and improving the service life. At the same time, it can also change the speed of power supply frequency regulation, save electric energy, and improve work efficiency. However, there will be interference in the use of variable frequency speed regulation system, which will often cause safety accidents of construction elevator.