Clement FerrandFor elevator construction sitesIndustry problem rectification plan

Replace with new oil and do not use the old oil intermittently， otherwise the moving parts in the system will accelerate wear.

1For this reason

Replace with new oil and do not use the old oil intermittently， many mobile elevators will be equipped with various protective equipment to ensure the safety of peoples lives. Now lets see what safety tools are on the mobile elevator?

zClement FerrandThe goods should be stacked on the platform without tilting. When the goods elevator is lifting and lowering beyond the scope of the platform， no one should stand around to watch.

The overall structure is intact. Check whether the overall structure is deformed and whether the important parts are damaged， especially the load-bearing support rods and chains.

Jangeleno Now you know how to use the hydraulic lift. It provides a safe working environment for our operators and is the guarantee of improving the working efficiency and quality of the lowering machine.

JwThe cleanliness of the hydraulic station is an important aspect of the lift hydraulic station， so it should not be careless. In addition，Elevator manufacturer from a professional point of view，DatongFactory workshop lift truckStrategies to prevent the impact of market trends there are relevant rules and requirements. You should refer to the specification manual so that you can have a correct understanding and know how to achieve a better cleanliness.

When the speed of the guideway elevator slows down， what should we do? The guideway elevator should comply with the mechanical industry standard JB/TJB/T of the Peoples Republic of China. The lifting platform is generally divided into fixed lifting platform， self-propelled lifting platform and lifting car. The working environment temperature is - -+ ℃. Generally， the rising speed of the workbench shall be -m/min and the falling speed shall not be greater than m/min The calculation method is slightly different for different types of lifting platform; Calculation of lift speed: the lifting speed is equal to the lifting height/(volume of oil cylinder/displacement of pump station).

The second is that steel will have obvious thermal expansion and contraction effect at low temperature. Although the nature of steel will be taken into account when designing and manufacturing hydraulic elevators， after all， the environment is different. At low temperature， steel will have some unstable performance， such as increased hardness and decreased toughness. At this time， more attention should be paid to the maintenance of equipment to keep the key parts lubricated to avoid dry grinding.

uThe motor winding is short-circuited. When the motor winding has a short circuit fault，Elevator manufacturer the short circuit current is much larger than the normal working current， which increases the copper loss of the winding and leads to overheating or even burning of the winding.

FPerformance of manual hydraulic lifting platform: the manual hydraulic platform car is made of high-strength steel， with a reasonable and compact design structure， safe， stable and reliable. It is equipped with a safety valve， a fully sealed oil cylinder， and a manual hydraulic system for lifting and lowering， which is easy to operate. The guide wheel is equipped to save the operators physical strength and protect the load wheel and the pallet load wheel. Unique hydraulic pump design， easy to start， designed to maintain an ideal height for the loading and unloading operation of the assembly line; With the unique design concept，Elevator manufacturer the operator can operate easily and conveniently.

Rtechnical serviceWhen using， the four legs should be firmly supported on the solid ground (subject to the fact that the walking wheel is about to leave the ground). Sleepers can be used when necessary.

dRWhen the lowering valve is open and the lowering button is released，DatongFactory workshop lift truckStrategies to prevent the impact of market trends use a voltmeter to check whether the lowering valve is energized. If there is no power， check the circuit and eliminate the fault; If there is power， eliminate the fault of the lowering valve itself. The spool of the lowering valve must remain clean and move flexibly.

The lifting platform has been inspected and debugged before leaving the factory， and all technical indicators meet the design requirements. Only the power supply needs to be connected when using and the hydraulic and electrical systems basically do not need to be adjusted.

To install the lifting platform， which is fixed on the hydraulic elevatorThe function of coating anti-corrosion treatment is to correctly install the linear guide rail movement is to support and guide the moving parts to make reciprocating linear movement according to the given direction. The linear guide rail itself has no power drive device. The function of the linear guide rail is to guide the equipment to and fro within a fixed linear range， and to carry the equipment. The movement of the slide block on the guide rail needs another drive device. In many cases， the guide rail is used with the ball screw set， of course，Lift_ Hydraulic elevator_ Hydraulic lift_ Hydraulic lifting platform - lift manufacturer it can also be used with other drive devices.

Market trendtWhen the distribution box is used， the electric leakage switch shall meet the requirements of the construction elevator. If the fixed elevator installed is frequency conversion， the leakage switch shall be matched with the frequency converter.

XOutdoor elevator and plant elevator are lifting mechanical equipment. Outdoor elevator is used to transport goods between floors of buildings. Special hydraulic elevator products are mainly used to transport goods between floors; The car lift in the high-rise garage and underground garage. The hydraulic system of the product is equipped with anti-fall and overload protection devices， and the operation buttons can be set on each floor and the lifting platform workbench to achieve multi-point.

The maintenance shall be carried out in accordance with the Special Equipment Supervision Regulations， the Elevator Supervision and Inspection Regulations， the Elevator Maintenance Rules (GB) and relevant national， industrial and local standards.

xClement FerrandThe lifting platform shall be placed in a trench position， and the corresponding anti-slip work shall be done; Remove the gear box of the equipment， remove the axle oil box， and take out the lower bearing and oil suction device; Slowly test run and check whether the surface around the axle diameter is seriously damaged; If the damage is serious and tungsten is occupied， and with the sleeper on the trench edge inside the rail， use the jack to periodically pull the motor and remove the upper tile; How to solve the damage of the important equipment in the lifting platform? Check the status of the bearing pads and oil absorbers， investigate the cause of the damage， and clean the bearing oil box; After assembling all parts and components， install a new oil suction device on the axle oil box and inject clean axle oil; The gear box shall be filled with gear lubricating oil as required; Burn of axle box bearing is the most common one， which is the outer row bearing. If it is serious， the axle box and wheel set will be fixed together， affecting the equipment operation.

fFMake the foundation according to the foundation plan， pay attention to the alignment， leveling and alignment， and ensure the level of the foundation and various use requirements.

The hydraulic oil should be kept clean and replaced every months; When maintaining and cleaning the elevator， be sure to support the brace.