NejackElectric
NejackSingle cMaintenance time regulations for hydraulic elevators: After 1500 hours of daily maintenance of the elevator, repair the mechanical and electrical systems.
Introduction to Fixed Boarding Bridge Loading and unloading Mobile Boarding Bridge is a very common structural form in modern logistics sites. It is the point and endpoint of the enterprise logistics chain, and a loading and unloading operation platform for enterprises to quickly and turnover products and goods. The height of the loading and unloading operation platform is fixed, but there is always a certain height difference or gap between the transportation vehicles and the loading and unloading platform due to the height of the carriage. Causing the forklift to be unable to enter and exit the transportation vehicle for direct loading and unloading of goods. Use the boarding bridge to provide reliable connections. Enable forklift trucks to quickly enter and exit transportation vehicles for loading and unloading operations.
Nejack.Therefore, when making a selection, it is necessary to choose based on its model and also according to the working environment. So what are the characteristics of hydraulic lifting platforms?
Troubleshooting: When the elevator power light is turned on, press the up button, the motor rotates, but the lifting platform does not rise. This may be due to the reversal of the motor after the three-phase power supply is connected, just change the two phase wires of the heavy machine.
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Secondly, the lifting platform is driven by electrical energy and lifted by the hydraulic system. During operation, it is necessary to avoid irregular operations. To ensure the normal and orderly operation of the lifting platform and achieve the ideal unloading level, timely inspection of various functions is essential.
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The use of highlights is cost-effective. When aluminum alloy elevators were in the market, their price was also a significant highlight. Because manufacturers make reasonable and moderate pricing decisions in their daily processes, it is well known that manufacturers generally consider manufacturing costs when pricing. and
In this situation, it is necessary to regularly check all wires and cables used to ensure that there is no damage. When there is wrapping or damage, the parts should be replaced in a timely manner. I believe many people have encountered overheating in electric motors. In this case, the motor shaft can be used and the effect is good.
When using the elevator and then troubleshoot the problem before continuing to use it. This way, the legs must be opened first. If the legs are not lifted, it is strictly prohibited to lift them.
where.Hydraulic loading elevators must strictly carry out load-bearing operations in accordance with regulations. Otherwise, it may harm people and objects!
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The seat belt needs to be inspected every six months, with a load of 225 kilograms. The test time is five minutes. After the test, check whether the seat belt is broken or deformed, and keep records of the experiment. Any unqualified seat belts should be immediately stopped from use.
The pressure lifting platform adopts a double four bar mechanism to achieve the lifting and flipping of the vehicle mounted cargo elevator platform, and a complex self-locking mechanism to achieve automatic opening and closing of the baffle. In order to reduce driving force, multiple sets of pulleys are used to achieve motion transmission and smooth movement on both sides of the lifting device. The hydraulic lifting platform adopts a hydraulic power unit transmission method, making the lifting more stable and the service life longer.
quality.The brakes of each mechanism should be regularly checked and adjusted for the clearance between the brake pads and brake wheels to ensure flexibility and reliability. There should be no dirt on the friction surface. If there is dirt, they are quite boring and can roll, so in this case, they need to be blocked or tied tightly. This is relatively appropriate, so it is necessary to pay attention to these details during use. Especially for unmanned protective lifting platforms, it is not allowed to carry people during use, and it is strictly prohibited to carry people. If the electric lifting platform carries people during use, which are mainly used to prevent the oil pipe from breaking or causing its workbench to fail during use and then descend.
The boarding bridge can be divided into two forms: a mobile boarding bridge and a fixed boarding bridge. A brief introduction to the application scope of a fixed boarding bridge and the use of a mobile boarding bridge: used in places without loading and unloading platforms or where mobile loading and unloading of goods are required. If there is no loading and unloading platform at the logistics site,NejackHydraulic six degrees of freedom platform, as a remedial measure, a mobile boarding bridge is a very suitable solution. The mobile boarding bridge is equivalent to a moving steel structure slope, and forklifts can also directly drive into the truck carriages for batch loading and unloading operations. Fast loading and unloading of goods can be achieved with only one person operating and without the need for power supply.
Nejack.When conducting high-altitude operations on dangerous edges such as roofs, suspension bridges, slopes, or cliffs, guardrails or safety nets should be installed on the side facing the air, or safety belts or ropes should be used.
The current fixed hydraulic elevators are mainly enclosed or meshed lifting channels surrounded by buildings and light steel structures, and use hydraulic cylinders to lift the platform. Its main components are as follows: the lifting passage part: a closed or mesh frame surrounded by buildings or light steel structures a fixed hydraulic lifting platform with steel guide rails installed on both sides of the internal driving part: it is equipped with hydraulic driving motors, oil pumps, safety valves, fixed hydraulic lifting platform speed control valves The small oil tank cylinder part of hydraulic components such as directional valves: composed of one or more cylinders of a lifting cylinder, a straight top platform, or a lifting shear fork frame, forming a door system. The closed or mesh platform door or door system consists of a steel structure, with manual and automatic doors. Generally, signal, safety, lighting, and other devices. The platform part is a steel structure platform that carries heavy objects, There are enclosed (i.e. cabin type) or open types, with guide rollers or guide shoes on both sides. The platform bottom can be connected to the lifting cylinder or lifting scissor type steel frame auxiliary parts which are composed of hydraulic pipe fittings, pipelines,NejackHydraulic loading and unloading platform, pressure gauges, and steel structure bases; Safety devices: safety valves, limit limits, door electromechanical interlocking, rupture valves, emergency switches, and electrical short circuit protection.
A complete lifting platform accessory can be selected and customized according to different places, venues,NejackMovable hydraulic lifting platform, and environmental usage conditions. Meet the needs of different users. So why lifting platforms can be used and installed in so many industries and places is because they can achieve multi-purpose, demonstrate multifunctional, meet various different needs, and win market demand. In modern industrial transportation processes, lifting platforms have begun to play an increasingly important role, whether in airports docks, warehouses, workshops and other places that require rapid loading and unloading of goods they have played a very practical value, It has also brought great contributions to the entire industry and even the entire economic development. However, long-term operation and use of these devices inevitably lead to wear and consumption, and regular maintenance and upkeep are essential. Otherwise, both work efficiency and utilization rate will decrease, and at that time, the gains and losses will outweigh the losses.