In addition， 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.
Walking: assisted self-propelled， self-driving， and car modified.
NiljihasaHydraulic lifting freight elevator， cargo elevator， is mainly designed for transporting goods， usually accompanied by people. The freight elevator car has the characteristics of long and narrow. A vertical lift powered by an electric motor， fitted with a box-like gondola. Fixed lifting equipment serving specified floors. It has a car that runs between at least two vertical columns of rigid rails. Let"s take a look at its daily maintenance skills: Daily maintenance skills for hydraulic lifts The newly installed hydraulic lifts first have a warranty period from the elevator manufacturer (generally -- years).
The design of the hydraulic lifting platform is unreasonable. When the designer designs the cylinder barrel and rod， if there is a problem with the design size and angle， then there will definitely be problems in the later stage. Therefore， it is necessary to confirm the technical strength of the manufacturer when working on a hydraulic lifting platform; what is the problem with the sound of the oil cylinder of the hydraulic lifting platform? Design drawings to make， the angle of the oil cylinder is slightly deviated， it will cause the friction between the cylinder barrel and the rod， which will cause the sound; the seal quality of the hydraulic lifting platform is different， and the use of different seals will also affect the sound of the oil cylinder， and the seal with excellent material The continuous friction between the parts and the cylinder wall will cause the sound to be very loud， and long-term wear and tear may scratch the oil cylinder and cause oil leakage， so when the hydraulic lifting platform is used， pay attention to ask the manufacturer what brand and material the seal is used; In some cases of mechanical running-in it is not ruled out that the above three situations are normal， and there will still be noises. If there is no problem after investigation， then don’t worry. It’s just a running-in problem between mechanical parts. It will disappear naturally.
BirA suvalAlways check the connections of the various parts of the hydraulic lift， and tighten them if they are loose. The tightness of the connecting bolts of the body should be checked when the body is under pressure.
The elevator is a kind of elevator equipment composed of traveling mechanism， electric mechanism and supporting mechanism. The hydraulic oil is under a certain pressure formed by the vane pump， and enters the lower end of the hydraulic cylinder through the oil filter， explosion-proof electromagnetic reversing valve，Niljihasa4-ton hydraulic lifting cargo elevator， throttle valve， hydraulic control check valve， and balance valve so that the upward movement of the hydraulic cylinder can lift heavy objects ， The oil returned from the upper end of the hydraulic cylinder returns to the oil tank through the explosion-proof electromagnetic reversing valve， and the rated pressure relief valve is adjusted， and the pressure gauge reads the pressure gauge.
The hydraulic lifting platform can be divided into: four-wheel mobile type two-wheel traction type， car modified type， car type， auxiliary self-propelled type，NiljihasaOutdoor cargo elevator， and the lifting height ranges from a meter to s meter.
The water cooling of the hydraulic station is generally tube-type water cooling， while its air-cooled elevator is carried out by using an air cooler， and it is The heat transfer capacity is calculated according to the heat load， and then the type selection calculation is carried out under the condition that the flow rate can be satisfied. Therefore， these two kinds of cooling are not the same， and there is a big difference. Long-term promotion of freight elevator factories and other， Long-term cooperation， mutual benefit and win-win. If you choose the wrong supplier， you will be overwhelmed with all kinds of after-sales troubles in the later stage. Recently I have seen many netizens report the problem of very loud oil cylinders. Today， the editor will simply popularize the knowledge for everyone.
When using a helmet， the helmet should be tightened and worn straight， and the strap of the helmet should be tied under the jaw and tightened.
Ensure good power supply at the installation site， install a separate distribution box， and the leakage switch must meet the requirements for construction elevators when used in the distribution box. If the construction elevator installed is frequency conversion， the leakage switch should be adapted to the frequency converter when selecting the leakage switch .
Create brillianceThe common types of lifts are simply introduced here for you. I hope you can learn more about this product. At present， this product can be said to be sold well in China， because many places need to use this product. Products that can be lifted and moved flexibly at the same time. Now companies that specialize in the production of this product combine a large-scale external publicity on the Internet. Friends in need can directly find the corresponding company on the Internet， and then simply learn about the models of these products and Information on performance and price can be purchased directly through the Internet.
Whether it is used outdoors or indoors， some small problems will inevitably appear after a long period of time. At this time， what we should do is to maintain and maintain the elevator. How to follow the steps correctly It has become a difficult problem， and I will answer it with you.
Brake operators of various mechanisms on the equipment should regularly check and adjust the gap between the brake shoe and the brake wheel to ensure flexibility and reliability. Long-term promotion of freight elevator factory， old brand， price advantage， quality guaranteed!
When installing， dismantling and adjusting the slewing mechanism， care should be taken to ensure that the centerline of the slewing mechanism reducer is parallel to the centerline of the gear， the meshing surface is not less than %， and the meshing clearance is suitable.
reformWhen installing， care should be taken to ensure that the centerline of the slewing mechanism reducer is parallel to the centerline of the gear，NiljihasaHydraulic guide rail type cargo elevator， the meshing surface is not less than %， and the meshing clearance is suitable.
The shafts in the middle of the support rods of the hydraulic lifting platform are inconsistent， causing the lifting platform to fail to work normally， the platform is severely damaged， and the table is tilted. Please check carefully that the general scissor aerial work platform has not been strictly tested before leaving the factory， and it has been put into the market. Caused a lot of accidents to take place， for the tilt detection， the detection of this link is not very concerned about for the majority of small enterprises， which is why there are such a large number of lifting equipment to have this problem. Problems with the oil cylinder and the power unit system are often caused by insufficient power and unqualified quality of the oil cylinder， which is also a problem that the enterprise itself needs to pay attention to.
Correct construction elevator site inspection First of all we need to check the foundation to see if there is any water accumulation， it can be divided into two types: open type and closed type. Of course， the lift also has a lot of safety equipment.
NiljihasaThe design of the hydraulic lifting platform is unreasonable. When the designer designs the cylinder barrel and rod， if there is a problem with the design size and angle， then there will definitely be problems in the later stage. Therefore， it is necessary to confirm the technical strength of the manufacturer when working on a hydraulic lifting platform; what is the problem with the sound of the oil cylinder of the hydraulic lifting platform? Design drawings to make， the angle of the oil cylinder is slightly deviated， it will cause the friction between the cylinder barrel and the rod， which will cause the sound; the seal quality of the hydraulic lifting platform is different and the use of different seals will also affect the sound of the oil cylinder， and the seal with excellent material The continuous friction between the parts and the cylinder wall will cause the sound to be very loud， and long-term wear and tear may scratch the oil cylinder and cause oil leakage， so when the hydraulic lifting platform is used， pay attention to ask the manufacturer what brand and material the seal is used; In some cases of mechanical running-in， it is not ruled out that the above three situations are normal， and there will still be noises. If there is no problem after investigation， then don’t worry. It’s just a running-in problem between mechanical parts. It will disappear naturally.
Regarding the cleanliness of the hydraulic station， is there any relevant rule requirement?
The elevator is a kind of elevator equipment composed of traveling mechanism， hydraulic mechanism， electric mechanism and supporting mechanism. The hydraulic oil is under a certain pressure formed by the vane pump， and enters the lower end of the hydraulic cylinder through the oil filter， explosion-proof electromagnetic reversing valve， throttle valve， hydraulic control check valve， and balance valve， so that the upward movement of the hydraulic cylinder can lift heavy objects ， The oil returned from the upper end of the hydraulic cylinder returns to the oil tank through the explosion-proof electromagnetic reversing valve， and the pressure gauge reads the pressure gauge.