ZdunskavoraEle
ZdunskavoraEleSetting requirements: The quality of the standard section should meet the requirements of the product manual. Before installing the construction electric elevator, all components should be inspected, and standard sections and other components with severe wear and deformation should be replaced.
When the landing door is closed, the full width of the lifting passage opening should be covered.
Zdunskavora.Is there a relevant rule requirement for the cleanliness of hydraulic stations?
When the landing door is closed,ZdunskavoraSimple electric elevator, the full width of the lifting passage opening should be covered.
.Monthly maintenance and inspection of hydraulic lifting platform rollers, intermediate shafts and bearings, oil cylinder pin shafts and bearings, boom hinge shafts and bearings for wear. Add some oil to each part to extend the service life of the lifting platform bearings. The quality and level of hydraulic oil. The lifting platform should be raised throughout the entire process,ZdunskavoraElectric elevator 5 meters, and at this position, the hydraulic ground should be 40-50 millimeters higher than the bottom of the box. If the hydraulic oil becomes dark, sticky, or has foreign objects such as gravel, it should be replaced in a timely manner (32 # hydraulic oil). Annual maintenance and inspection of all hydraulic pipelines and joints of the lifting platform. The pipeline must not be damaged, and the joints must not be loose. All joints must be tightened. Remove and disassemble the lowering valve of the lifting platform blow out the plunger with compressed air, then install it and reinstall it. Drain and discard the hydraulic oil, tighten the joint, clean it with compressed air, and then return it to the oil tank and connect the pipeline.
When the landing door is closed, the full width of the lifting passage opening should be covered.
When the horizontal distance between the edge of the cage and the edge of the landing or between the cage and the landing door is greater than 150mm and there is no effective protection from other structures,ZdunskavoraSmall 100kg electric elevator, the side protection device for the landing entrance should be equipped.
When the door is closed except for the gap between the lower part of the door that should not exceed 35mm, as well as the gap around the door or the gap between parts, should comply with the provisions of Table 4 of GB 23821-2009.
Alarm devices can be divided into fixed and mobile platforms, rail type and scissor type (curved arm type) to distinguish between overload or equipment malfunction. Fixed types include: scissor lift cargo elevator, chain electric elevator, and installation
Then, the lifting platform platform platform that carries the load needs to be balanced, and no deviation of one side is allowed. The lifting of goods does not allow people to stand on both sides of the platform, and the lifting of goods should try to maintain a stable and uniform speed.
Honest management.Safety grounding device. In order to protect against electrical equipment. The metal casing of electrical equipment and the metal structure of electric elevators should be equipped with a safety grounding device. The grounding wire should operate multiple wires, and the neutral wire should not be arbitrarily held as a safety grounding wire. Its grounding resistance should not exceed 4 ohms; The power supply of the electric elevator can be cut off.
Tank oil temperature protection: When the oil temperature in the tank exceeds the standard setting value, the oil temperature protection device sends a signal to suspend the use of the elevator. The elevator can only be started when the oil temperature drops
Installation and dismantling personnel and drivers should hold certificates to work.
Later, when there is a major malfunction of the lifting platform, it should be repaired by professional personnel as soon as possible. After the malfunction occurs, it should not be used again to avoid accidents, personnel and property losses.
original.The use of standard section connecting bolts should comply with the user manual and specification requirements.
The down travel (limit) switch should be of the automatic reset type.
Installation verticality deviation guide rail frame erection height, the verticality deviation of the guide rail frame should not exceed (5/1000) h.
Zdunskavora.Work is essential, and the main protective accessories include safety belts, guardrails, protective covers, platforms and stairs etc.
Setting requirements: Drainage measures should be set up for the foundation of construction electric elevators to ensure smooth drainage.
The foundation base or embedded parts should be fully embedded in the concrete foundation plate.