It is strictly forbidden for personnel to take the freight elevator to go up and down floors and climb.
It is strictly forbidden for personnel to take the freight elevator to go up and down floors and climb.
JiexiuThe "streamlined" open loose-leaf joint design of the hydraulic boarding bridge increases the welding area by more than times compared with the general tubular joint， which effectively prolongs the service life and simplifies maintenance.
Features of hydraulic lifts: According to the working mode， hydraulic lifting platform products are divided into crank arm hydraulic lifting machines， scissor hydraulic lifting machines， mast type hydraulic lifts， docks， airports， hotels， post and telecommunications， garages， cleaning companies， public building facade decoration， decoration or installation and maintenance of power systems， self-propelled， electric start， self-supporting legs， simple operation， large working area， especially the ability to cross obstacles for high-altitude operations and the like.
ChangzhouThe motor winding is short-circuited. When a short-circuit fault occurs in the motor winding， the short-circuit current is much larger than the normal operating current， which increases the copper loss of the winding， causing the winding to overheat and even burn out.
Hydraulic system: mainly oil cylinders， high-strength chrome-plated rods， Japanese NOK seals， self-made external integrated pump stations， gear pumps， solenoid valves， etc. The Japanese NOK seal used in the oil cylinder has good wear resistance， which ensures that the oil cylinder series will not leak oil for a long time. The gear pump pumps the oil in the oil tank into the oil circuit and enters the oil cylinder， thereby driving the top of the rod and raising the equipment; The valve is used to adjust the oil output， the ascending and descending speed， and contains an emergency descending device to ensure that the guide rail hydraulic lifting platform can descend safely in case of an emergency.
The safety device and application of the guide rail hydraulic lifting platform The use of the guide rail hydraulic lifting platform The guide rail hydraulic lifting platform is a non-scissor hydraulic lifting freight elevator. It is used for goods between different floors of industrial plants， restaurants， restaurants， etc. The low height can be made to -mm. The advantage is that it can be placed directly on the ground without digging pits， reducing engineering construction costs， and there is no need to set up hanging points on the top，JiexiuFixed lifting cargo elevator， and can be non-calibrated according to customer needsSeveral types: Motor winding open circuit. When one of the motor windings is disconnected， or one of the parallel branches is disconnected， the three-phase current will be unbalanced and the motor will overheat.
Unscrew the screw on the dust-proof hole outside the flange of the elevator， adjust the PCS system ring to align the side hole with the dust-proof hole， and tighten the inner hexagon. After that， remove the motor shaft key.
Regular inspection and maintenance， elimination of hidden dangers， and troubleshooting are all good for improving work efficiency， prolonging the service life of equipment and ensuring the safety performance of the elevator.
When the freight elevator breaks down， professionals should be invited to repair it， and the freight elevator cannot be altered without authorization.
Industry managementIn addition，JiexiuThree ton cargo elevator， during installation， it is strictly forbidden to use hammers， etc. to prevent damage to bearings or gears due to excessive axial force or radial force. Be sure to tighten the mounting bolts before tightening the force bolts. Before installation， clean the anti-rust oil on the motor input shaft， the positioning boss and the connection parts of the elevator with gasoline or zinc and sodium water. Its purpose is to ensure the tightness of the connection and the flexibility of operation， and to prevent unnecessary wear and tear.
Before using the aerial work platform， it is necessary to confirm whether the outriggers are well supported， refer to the level beads on the equipment to judge and debug， and then proceed with the operation; the rollers and slideways confirm whether the roller slideways of the hydraulic lifting platform are dry， and if there is When drying the site， an appropriate amount of butter should be added to ensure the smoothness during operation and to avoid head-to-head wear between mechanical parts.
Low cost: The cost is much lower than that of the scissor-type mobile lifting platform， so when purchasing a lifting platform， you must consider the scope of use of the lifting platform， the frequency of work， the load and other factors to choose a lifting platform that suits the work requirements .
Many customers think that the operating power supply of the hydraulic lifting platform is below the safe voltage of V， and there will be no electric shock. They are wrong. Normally， there will be no electric shock， but if there is improper operation， it will still be very dangerous. So how can we effectively prevent the occurrence of electric shock accidents? Today， the editor will share safety knowledge with you.
Respect for customersThe cleanliness of the hydraulic station is an important aspect of the elevator hydraulic station， so it should not be careless. Moreover， from a professional point of view， there are relevant rules and requirements， and you should refer to the specification manual， so that you can have a correct understanding and know how to achieve better cleanliness.
In the process of developing the guide rail elevator machinery， in order to ensure the use of the heavy platform under safe conditions and maintain compliance with relevant rules and regulations the heavy platform is specially formulated， and the safety operating procedures are formulated as follows: It must be equipped with qualified and certified lifting equipment.Professional operators who are qualified and certified to work on lifting platforms. Operators working on lifting platforms should wear safety belts. When working in a live area the car body should be grounded according to regulations. The climbing operation of the heavy platform should be commanded by the operator，JiexiuConstruction site personnel lifting cargo elevator， then the middle arm and the operator should communicate with the operator of the heavy platform according to the standard signal. The announcement signal should be clear and accurate. The guide rail lift is safe and convenient to use. The guide rail lift usually lifts the lower arm first and then the upper arm. During the reversing operation of the lifting platform， the lower arm must be reversed after being raised and lowered at a certain height. Inversion response is slow. Pay attention to whether the distance between the scissor arm and the platform meets the safety requirements of each equipment. For a long time， we provide all kinds of elevator factories for individuals and enterprises across the country， settle accounts on site， operate with integrity， and have offices in various places for long-term cooperation.
Many people think that the strength of the elevator itself is relatively high when using the elevator， so they did not strictly follow the installation method in the manual during the installation process， but they do not know that this will cause increased wear and tear of the parts and inflexible operation， and pay attention to the work The installation precautions corresponding to the environment should not be ignored. Correct installation， use and maintenance of elevators are an important part of ensuring the normal operation of mechanical equipment. Therefore when you install the elevator， please be sure to strictly follow the installation and use related matters below， and assemble and use it carefully.
JiexiuWhat are the maintenance rules for hydraulic lift machinery? The brakes of each mechanism should be checked frequently and the gap between the brake shoe and the brake wheel should be adjusted to ensure flexibility and reliability. There should be no dirt on the friction surface and if there is dirt， it must be washed off with gasoline or thinner.
If the motor of the hydraulic lift is overheated， stop the machine in time and continue running after troubleshooting. The motor bearings must be in good condition.
Many people think that the strength of the elevator itself is relatively high when using the elevator， so they did not strictly follow the installation method in the manual during the installation process， but they do not know that this will cause increased wear and tear of the parts and inflexible operation， and pay attention to the work The installation precautions corresponding to the environment should not be ignored. Correct installation， use and maintenance of elevators are an important part of ensuring the normal operation of mechanical equipment. Therefore， when you install the elevator， please be sure to strictly follow the installation and use related matters below