Avoid， and avoid rainy and snowy weather during work.
How to maintain elevators in winter is one reason and the primary reason. Many workers in other industries do not know that hydraulic elevators use different types of hydraulic oil in summer and winter. Often， at low temperatures the hydraulic oil used in summer can become， or even freeze. After entering low temperatures in winter， it is important to remember to replace hydraulic oil containing antifreeze， which is suitable for working at low temperatures.
AntibesHaving a high social status， it has now become an irreplaceable part of our mainstream goods. And the hydraulic pump station is the heart position of the lifting machinery， which extremely tests the professionalism and attention of the operator. It is our common responsibility to inspect it and ensure the daily use of machinery. Let"s take a look at several common sense issues: the elevator manufacturer"s point is to ensure the correctness of the power connection， and there should be no misconnection or leakage; Pay attention to cleaning work in daily life and do not allow stains to corrode it; When standing still，AntibesGuide rail hydraulic lifting platform， regular maintenance should be carried out to prevent the impact of rain and snow weather; Overloading is the first thing that operators must comply with; Iron Law&# quo;; The adjustment of the solenoid valve cannot be done arbitrarily and must be checked and certified by a professional organization; Especially when conducting outdoor operations under high temperatures， it is necessary to always pay attention to the abnormalities of the pump station; It is very normal for us to encounter some problems when using hydraulic boarding bridges， as long as these problems are not very serious， we don"t have to worry too much. However， when there is a problem with the hydraulic boarding bridge， only a timely solution is the correct response. Below is an introduction to some common faults of the hydraulic boarding bridge and specific solutions: the hydraulic boarding bridge must be repaired while hanging and supporting the working platform of the lifting platform to avoid sudden descent of the lifting platform， causing unnecessary casualties; . Do not adjust the overflow valve arbitrarily. Because every component in the hydraulic system operates at a specified pressure， once the relief valve is adjusted， it may cause abnormal operation of the hydraulic system， causing unnecessary damage to people， machines， and objects; Non professional personnel are not allowed to disassemble electrical appliances at will to prevent electric shock or incorrect connection.
Good stability: The overflow valve can prevent excessive system pressure during upward movement. Emergency manual valve: In case of power failure， the manual pump can be operated to pump high-pressure oil to raise the car to the nearest floor position; Tank oil temperature protection: When the oil temperature in the tank exceeds the standard setting value， the oil temperature protection device sends a signal to suspend the use of the elevator. The elevator can only be started when the oil temperature drops.
WeltEvery month， it should be ensured to add butter twice to the transmission position where the grease nipple is located. For areas where butter cannot be added， it is necessary to clear the oil circuit or replace the grease nipple until butter can be added. Otherwise， it is prohibited to use the equipment.
According to the performance of the equipment， aluminum alloy lifting platforms are generally divided into the following categories: mobile aluminum alloy lifting platforms: the equipment uses high-strength aluminum alloy materials， greatly reducing the deflection of the lifting platform. Small size， capable of lifting and lowering operations in a relatively small space. At the same time the lightweight and flexible model can move and operate a fixed aluminum alloy lifting platform: High strength aluminum alloy plates are generally used in the market， and the design process is more user-friendly and meticulous. The equipment can be customized according to the actual use situation， and the size and load increase of the table can greatly meet the diverse needs of customers.
There are three movable plates on both sides of the adjustment plate， which can effectively avoid accidentally injuring the toes of operators when the adjustment plate is lowered， ensuring the safety of equipment use.
When conducting high-altitude operations on dangerous edges such as roofs， suspension bridges， slopes， guardrails or safety nets should be installed on the side facing the air， or safety belts or ropes should be used.
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The second is that the steel will have obvious thermal expansion effect at low temperature. Although this property of steel will be taken into account when designing and manufacturing hydraulic elevators， the environment is different after all. Under low conditions， the steel will have some unstable performance， such as hardness increase， toughness decline， more attention should be paid to the maintenance of equipment to keep key parts to avoid dry grinding.
consumptionCheck 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.
Do not adjust the solenoid valve on the motor arbitrarily. The solenoid valve is pre adjusted before leaving the factory，AntibesProduction hydraulic lifting platform， and random adjustment can easily cause internal pressure to increase or decrease. In severe cases， it can shorten the service life of the motor.
Carefully prepare a special construction plan for installation and provide technical disclosure to the installation personnel. Our company has been engaged in various types of scissor lift manufacturers and other materials for years， and operates with integrity. Welcome to call!
The daily maintenance of guide rail type cargo elevators should ensure that the transmission position where the grease nipple is located needs to be lubricated twice a month. For areas where grease cannot be added， it is necessary to clear the oil circuit or replace the grease nipple until butter can be added. Otherwise， it is prohibited to use the equipment.
AdministrationOperating cost advantage: Low failure rate. Due to the use of advanced hydraulic systems and good methods， the failure rate of elevator operation can be minimized. Low power consumption: When the hydraulic elevator descends， it is driven by the pressure generated by its own weight， which greatly saves energy.
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， 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.
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， while others are set up in the cabin， so that customers can enjoy the scenery outside while riding.
AntibesThe second is that the steel will have obvious thermal expansion effect at low temperature. Although this property of steel will be taken into account when designing and manufacturing hydraulic elevators， the environment is different after all. Under low conditions， the steel will have some unstable performance， such as hardness increase， etc. At this time more attention should be paid to the maintenance of equipment to keep key parts to avoid dry grinding.
The lifting platform has been inspected and debugged before leaving the factory，AntibesHydraulic lifting platform truck， and all technical indicators meet the design requirements. When in use， only the power supply needs to be connected， and the hydraulic and electrical systems basically do not need to be adjusted.
Fault analysis of mobile elevators: Mobile elevators cannot lift or have weak lifting force: overflow valve pressure regulation does not meet the requirements: adjust the pressure to the required value; Oil cylinder internal leakage: check or exchange oil cylinder components; Clamping or internal leakage of directional valve: Check or exchange valve components; If the oil level is too low and the oil inlet filter is blocked， add enough oil and clean the filter. The fuel supply pump has drawbacks: check or exchange the pump.
