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BeijingWorkshoThe current should exceed the rated current, and even cause the motor to stop on its own. If the shutdown time is slightly longer and the power supply is not cut off, the winding will not only overheat severely, but also burn out. When a star connected motor is mistakenly connected into a triangle, or a motor with multiple coil groups connected in series into a branch is mistakenly connected into two parallel branches, it will cause the winding and iron core to overheat, and in severe cases, the winding will be burned out.
Fixed boarding bridge: A fixed boarding bridge is a specialized auxiliary equipment for achieving rapid loading and unloading of goods. Its height adjustment function uses a bridge between the truck and the cargo platform in the warehouse, and forklifts and other vehicles to move and batch goods inside the truck
Beijing.The double column aluminum alloy lifting platform is designed with beautiful and generous appearance, and is made of high-strength aluminum alloy material. It has a large load-bearing capacity,BeijingFully electric self-propelled elevator, usually ranging from 6-14 meters in height, and can carry a load of 150-300 kilograms. Large countertop design allows for one to two people to work simultaneously.
Loose or leaking connection between the oil suction pipe and the gear pump; The solution is to tighten the suction pipe.
.Hydraulic lifting platforms can be divided into: four wheel mobile, two wheel traction, car modification, car type, auxiliary self-propelled, and lifting heights ranging from a meter to 1 meter.
High altitude work requires the use of tool bags, and heavier and larger high-altitude work tools should be hung on stable components and cannot be placed randomly to avoid the occurrence of high-altitude falling accidents.
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.
The hydraulic lifting platform mainly uses hydraulic oil pressure transmission to achieve the lifting function. Its shear fork mechanical structure provides stability for the lift. The wide working platform and high bearing capacity make the high-altitude operation range wide and suitable for multiple people to work simultaneously. It makes high-altitude operations efficient and guaranteed.
The question of how to extend the service life of hydraulic lifting platforms will be briefly discussed here. Many people may not be familiar with this type of equipment, There is a more detailed introduction on maintenance and upkeep knowledge online, and the paint of elevators is not only a beautiful layer; Clothing&# quo;, It is also the primary protective layer. Paint can isolate the air, avoid direct contact between steel and air, and slow down the progress of corrosion. However, there are some common knowledge that you are not aware of. Next, let me ask us to explain the tips for anti-corrosion treatment of the paint layer of the lifting channel: choose a trustworthy brand for the paint of the elevator, be cheap, and not greedy. We cannot demand quality, only price. For example, Chenhong, Lipang, and others are trustworthy brands; Apply anti rust paint directly after shot peening. Suitable for general mineral oils and hydraulic fluids, not suitable for aqueous hydraulic fluids. Due to not being constrained by the conditions of handling elevators, large elevators often choose this acid pickling and phosphating method. Suitable for all media, but constrained by acid pickling and phosphating tanks, the elevator cannot be too large; Sand blasting and plastic spraying. Suitable for all media elevators, but restricted by drying equipment the lifting channel cannot be too large;
Staying below high-altitude work sites is prohibited, everyone must pay attention to safety.
This series of products has a load capacity of 0.1 to 0.8 tons and safety nets or other protective devices should be installed below the work site to avoid injury from falling objects.
Statistics.Install two more standard sections. Check and adjust the verticality of the guide rail frame with a theodolite to ensure that the error in two mutually perpendicular directions meets the requirements of Table 1. The above two parts are about the installation precautions for the elevator. If your work involves operating or installing the elevator, and can also be customized according to user requirements, with a load capacity of up to 10 tons.
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.
Staying below high-altitude work sites is prohibited, and safety nets or other protective devices should be installed below the work site to avoid injury from falling objects.
Customer first.Characteristics of hydraulic elevators: Hydraulic lifting platform products are divided into curved arm hydraulic lifting machines, scissor fork hydraulic lifting machines, mast hydraulic elevators, and straight arm hydraulic elevators according to their working modes. Hydraulic elevator is a replacement product of folding arm elevator (lifting platform) and scissor fork elevator (lifting platform). It can be widely used for the decoration and decoration of stations, docks, posts and telecommunications, municipal gardens, garages, cleaning companies, public building facades, or the installation and maintenance of power systems, etc. This elevator has the advantages of light weight, self-propelled walking, electric starting, self supporting legs, simple operation, large working area and especially the ability to cross obstacles for high-altitude operations.
Now we have an increasing demand for cargo elevators. Let me introduce the maintenance work of guide rail cargo elevators to you. When we use a guide rail elevator in our daily life, we need to regularly inspect, and maintain it. This not only extends the service life of the guide rail elevator, but also makes it more powerful when working!
Remove and disassemble the lowering valve, blow the valve core clean with compressed air, and then reinstall it.
Beijing.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.
Drain all the hydraulic oil in the oil tank, open the oil tank, take out the oil suction filter,BeijingElevators used on construction sites, clean it, and return it to the oil tank. Install it in its original position. Fill the fuel tank with new oil.
Drain all the hydraulic oil in the oil tank, open the oil tank, take out the oil suction filter, clean it