Drain all the hydraulic oil in the oil tank， open the oil tank， clean it， and return it to the oil tank. Install it in its original position. Fill the fuel tank with new oil.
The hydraulic system of the hydraulic boarding bridge has stable performance， high quality， low maintenance rate， and is sturdy and durable.
AlkmarOutriggers: mechanical outriggers， hydraulic outriggers， and pull-out outriggers. Professional scissor lift manufacturers have a complete range of products， which are popular both domestically and internationally. Our equipment has a long service life! The industry leader in product wire products， welcome to inquire
The pressure of the lifting platform is very important. When lifting goods， the pressure of the lifting platform will test the weight of the goods. If it is overloaded， the general lifting platform will prompt， which serves as protection. Therefore， now lifting platforms are equipped with pressure gauges. Hydraulic machinery should remind everyone to pay attention to the following points: the precautions for using small lifting platforms are based on pressure. Their load-bearing capacity is very poor and their size is small. When using the lifting platform， it is necessary to pay attention to its use. If overloaded， it will cause structural damage to the lifting platform. We have mentioned this many times before when using it.
sayDuring use， 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.
The guide rail type cargo elevator has been inspected and debugged before leaving the factory， and all technical indicators have met the design requirements. When in use， only the power supply needs to be connected and the hydraulic and electrical systems do not need to be adjusted.
Motor does not rotate: The motor is broken， and the manufacturer will handle it. We are a long-term manufacturer of scissor type elevators. Welcome to inquire
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， and a belt changing device. The lifting device is mainly used to suspend the person being lifted， which is the core part of the entire mechanism. The track device is mainly used to provide movement trajectory，AlkmarFixed hydraulic lifting platform， 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， bracket， 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.
What kind of function can be achieved by installing the elevator? Before installation， confirm whether the motor and elevator are intact， and strictly check whether the dimensions of each part connected to the motor and elevator match. Here are the dimensions and fit tolerances of the positioning boss， input shaft， and elevator groove of the motor.
When using the distribution box， the electric leakage switch meets the requirements for construction elevators. If the fixed elevator installed is variable frequency， the selection of the leakage switch should be compatible with the frequency converter.
wholesalerHydraulic oil should be kept clean and replaced every months; When repairing， and cleaning the elevator， be sure to support the support rod.
Elevators are now very popular among people and can easily transport goods to high-rise buildings. Among them hydraulic elevators are more popular among people， and people can choose the one that suits them according to their actual situation. However， during normal work， it is important to pay attention to the lifting speed of hydraulic elevators and avoid making mistakes. So what factors will affect the lifting speed of hydraulic elevators?
The size of the oil cylinder should be minimized as much as possible while meeting the design requirements. The smaller the size of the oil cylinder， the faster the lifting speed.
The inconsistent production dimensions of the hydraulic lifting platform support rods are a quality defect of the lifting platform equipment itself. It is recommended that the manufacturer replace them，AlkmarPlatform hydraulic lifting， as the probability of this situation occurring is relatively low.
The cost is reasonableHydraulic boarding axle; Streamline” The open hinge joint design increases the welding area by more than three times compared to ordinary tubular joints effectively extending the service life and simplifying maintenance.
The axle manufacturer"s oil cylinder is leaking and the oil cylinder seal is being replaced. The lifting platform does not lower and the lowering valve is malfunctioning. When the lowering button is pressed， check if the lowering valve is energized. If there is no electricity， try to eliminate it; If there is electricity， troubleshoot the lowering valve itself or replace the lowering valve. The lowering valve should be kept clean.
The application scenarios of mobile elevators may require several or even dozens of passenger elevators in some office buildings and hospitals. In order to increase the speed， efficiency， and usable area of electric elevators， most high-rise buildings will divide electric elevators into arrays， with each group responsible for a portion of the floors， and make different adjustments and scheduling based on the usage mode of different floors at different times.
AlkmarWhat are the installation precautions for elevators? The folding fence and cage of the elevator should be cleaned of the foundation surface， and the foundation bolts should be installed properly. If the construction elevator is installed on the floor，AlkmarHydraulic lifting platform， a pad iron must be used below the screws to increase the force surface between the nuts and the floor to reduce the impact of the nuts on the floor; Insert steel plate shims of different thicknesses between the chassis and the foundation stone at the anchor bolts to adjust the verticality of the guide rail frame; Install three standard sections and measure the verticality of the guide rail frame using a theodolite to ensure the verticality of each main pipe in both directions. After adjusting the verticality of the guide rail frame， tighten the four foundation bolts; Adjust the verticality of the fence door frame as above and tighten the remaining anchor bolts; Install the buffer spring; Connect the other half of the fence to the front half with bolts; Adjust the verticality and tighten the anchor bolts as above， and release the brake on the motor inside the suspension cage. (For SC/ models， first install the suspension cage before installing the drive plate).
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).
Mobile elevators are generally used in skyscrapers where electric elevators are used， as there is no need to stop midway， so fast elevators are needed. First go to the high-rise sky lobby (high-rise elevator lobby， Skylobby) from the ground， and then transfer to the ordinary elevator to the destination. Some new elevators use elevator pre calling systems， which can pre call designated floors in the lobby. These passenger elevators can be decorated beautifully according to customer needs. Some passenger elevators are also equipped with air conditioning and television， while others are set up in the cabin， so that customers can enjoy the scenery outside while riding.
