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BeijingGuide rFor the safety performance of high-altitude work platforms, it is necessary to have production technology, scientific processes, and strict management to ensure production. When in use, people, the environment,BeijingHydraulic small lifting platform, and machines are the three major links of high-altitude operations, and safety is the basic condition to ensure the smooth progress of high-altitude operations. In the following text, Jiuyi briefly describes the precautions for using high-altitude operation platforms: high-altitude operators must hold a health certificate. Individuals suffering from intentional, high-pressure or mental illness are not allowed to engage in high-altitude work tasks. Staff are not allowed to engage in high-altitude work while drinking alcohol or feeling mentally drained.
The power unit adjustment, whether it is a scissor type lifting platform or a guide rail type lifting cargo elevator, is composed of the power unit and the oil cylinder. The power unit has four outlets during production, which can be adjusted to increase or decrease the hydraulic oil flow rate of the oil cylinder. We can adjust the motor speed or the electro-hydraulic proportional valve to adjust the hydraulic oil flow rate; What factors will affect the lifting speed of hydraulic elevators? The longer the hydraulic oil pipe, the longer the lifting time. Therefore, during installation, the length of the oil pipe should be minimized as much as possible within the allowable range of the design; On the basis of adjusting the power unit, the size of the oil pipeline can also be adjusted, and corresponding adjustments can be made while ensuring that the equipment meets normal demand and safety.
Beijing.When using the hydraulic lifting platform, it is also necessary to check for overheating, as this equipment is equipped with a motor. If the motor is overheated, it may cause damage to the motor. However, replacing a motor is relatively expensive. Therefore, during driving or trial operation, if the motor is found to be overheated,BeijingHydraulic aluminum alloy lifting platform, it should be stopped immediately, and then the fault that caused the motor to overheat should be checked and eliminated, Only then can the machine continue to be used.
Drain and discard the hydraulic oil from the hydraulic lifting cargo elevator. For the outdoor guide rail elevator, tighten the joint and remove the oil filter. After cleaning, clean it with compressed air, and then return it to the oil tank and connect the pipeline.
.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.
Precautions for daily maintenance of hydraulic elevator: Check all hydraulic pipelines and joints of the hydraulic elevator. The pipelines must not be damaged, and the joints must not be loose. All joints must be tightened.
The contact opening and closing of the travel switch of each safety device must be reliable and the contact crater should be polished in a timely manner.
The pressure of the lifting platform is very important. When lifting goods, the general lifting platform will prompt the pressure of the lifting platform will test the weight of the goods. If it is overloaded, 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.
The above introduction to common faults of hydraulic boarding bridges can be said to be very detailed. I hope everyone can respond well to various problems after reading it.
When installing, disassembling, and adjusting the rotating mechanism, it is important to ensure that the centerline of the reducer of the rotating mechanism is parallel to the centerline of the gear, and its meshing surface is not less than 70%. The meshing clearance should be suitable.
middleman.Remove and disassemble the hydraulic lift cargo elevator lowering valve, blow out the plunger with compressed air, then install it and reinstall it.
What 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 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 SC200/200 models, first install the suspension cage before installing the drive plate).
Installing bearings for elevators may seem simple, but it is also important to pay attention to some details, such as: it is actually difficult to thrust bearings into the shaft pins when excessively installing them. However, some people may think of using a hammer to hammer the bearings for convenience,BeijingElectric hydraulic fixed lifting platform, and use brute force during installation. In fact, directly hitting the bearings with a hammer can cause significant damage to the bearings, which is the main reason for bearing damage and reducing the service life of the bearings. So when installing bearings, we must not go too far. Fortunately, we can place some soft cloth or cardboard on top of them before installing them.
Remove and disassemble the lowering valve, blow the valve core clean with compressed air, and the joints must not be loose. All joints must be tightened.
The brake operators of each mechanism on the equipment should regularly inspect and adjust the clearance of the brake pads and wheels, ensuring flexibility and reliability.
The surface of each part of the brush should be kept clean, and the brush pressure should be adjusted to ensure that its area is not less than 50%. Specializing in product and renewable resource business, including: scissor lift manufacturers
Beijing.The contact opening and closing of the travel switch of each safety device must be reliable, and the manufacturer will handle it. We are a long-term manufacturer of scissor type elevators. Welcome to inquire
After entering winter, which requires users to perform seasonal maintenance and upkeep on the elevator. Below, the editor will briefly introduce the winter maintenance precautions and key points of the elevator.