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Working environment: The quality of the working environment is also a factor that greatly affects the performance of the boarding bridge product. When used in harsh environments， it poses a severe test for the quality of the boarding bridge and also needs to consider the selection of manufacturing materials to ensure product quality.
9Timely increase phase failure protection and emergency stop devices to improve the safety of the elevator.
uChanganThe channel problem may have lost its normal operation， and the repair personnel should immediately inform the repair personnel. If there is a risk or potential mechanical problem， the power supply should be stopped immediately. The repaired parts should be repaired and explained， and checked before use to ensure that there is no misoperation. When repairing the channel， it is necessary to close the power supply and arrange for a guardian to enter the lower part of the lifting channel. If necessary，Mobile Yard Ramps support equipment should be installed to prevent the channel from descending. The main raw materials used by our factory are: main support: special shaped steel pipes are used. Table information: The table is made of mm anti slip mesh. Oil cylinder: High precision wear-resistant oil cylinder produced in Jinan. Tires: High strength，MessinaCustomized hydraulic fixed boarding bridgeLength calculation method for load-bearing， and high-pressure tires.
When using a manual pump， first return the oil valve knob and tighten it clockwise. Press the handle to slowly lift the bridge.
FSan Pablo de las SalinasLooking back at the normal logistics industry， the potential demand for material handling equipment also increases sharply from time to time! Especially the fixed hydraulic boarding bridge is widely used in warehouses， docks， warehouses， cargo platforms， airports and other export ports， and has a large shipment volume，Mobile Yard Ramps Frequent use. So， with the continuous progress and slowdown of international enterprises in the manufacturing industry. The manufacturing quality of hydraulic boarding bridges and hydraulic lifting channels has also been improving from time to time， and some enterprises with relatively strong manufacturing capabilities have emerged.
TmFixed boarding bridge is a specialized auxiliary equipment for fast loading and unloading of goods. Its height adjustment function uses bridges between trucks and warehouse cargo platforms， forklifts and other handling， improved work efficiency， and achieved greater economic benefits for enterprises. Why can fixed boarding bridges play a significant role in numerous logistics equipment (shè bè i) in the need for fast cargo handling? Lets take a look at where the fixed hydraulic boarding axle is， which brings us surprises.
The problem of sealing ring damage is common in almost all hydraulic systems， insufficient compression of the sealing ring， etc. When the sealing ring is lifted and lowered for a long time， it causes varying degrees of wear and tear on the sealing ring. This is a common cause，Mobile Yard Ramps causing gaps in the sealing performance of the sealing ring， leading to oil leakage. At this time，MessinaCustomized hydraulic fixed boarding bridgeLength calculation method for it is only necessary to find the damaged sealing ring and replace it with a new one.
When using a manual pump， first return the oil valve knob and tighten it clockwise. Press the handle to slowly lift the bridge.
wAs an important part of the boarding bridge， the height can be adjusted according to the different vehicles of the goods， so that it can be equal to the platform of the carriage for bulk loading and unloading of goods. Because different manufacturers produce mobile boarding bridges， the height of the planned production platform and the ground spacing also vary.
UThe hydraulic system of the produced boarding bridge adopts high-quality imported brand products， with excellent performance， reliable quality， and minimal maintenance. The electronic control operation is extremely simple，Boarding bridge_ Mobile boarding bridge_ Mobile hydraulic boarding bridge_ Fixed boarding bridge - boarding bridge factory just press the button， and the adjustment board will automatically rise; Release the button， adjust the board to lower by its own weight， and place the loose leaf landing board on the truck to use; There are three movable plates on both sides of the fixed boarding bridge adjustment plate， which can effectively avoid the danger of crushing toes when the adjustment plate descends， making it convenient and fast to clean debris; The mobile boarding bridge uses a power system， and the large oil cylinder lifts the entire inclined plate. When it reaches the top position， the small oil cylinder starts to work， smoothly extending out the hinge plate. The height adjustment plates are all made of Jinan Jigang high-quality height patterned steel plates and profiles， which are tightly welded and have a long service life. Unique design; quot; Work quot; The steel frame can support the average pressure，And reduce the torsion of the skeleton， making it more sturdy and durable than other channel steel structures; The unique style of the boarding bridge; quot; Streamline quot; The open hinge joint design increases the welding area by more than three times compared to other traditional tubular joints greatly extending the service life and facilitating maintenance. During maintenance， upkeep， and cleaning， use a support rod to support the adjustment plate， which is safer and more reliable. After using the boarding bridge， it is important to remember to place it in a fixed position in a timely manner. Do not place it casually， as it can withstand wind and rain. The boarding bridge also has a load-bearing capacity and different materials and specifications of products have different load limits. During use， it is important to pay attention not to exceed its load limit. Each mobile boarding bridge is equipped with a user manual， which users should carefully read before use; Special attention should be paid to the mobile boarding bridge working on a flat and solid ground; If you want to move this device， first fold up the grounding connection plate， adjust the support frame and adjustable support legs to be retracted from the ground， use a forklift or other equipment to lift one end of the grounding connection plate forward， and under the action of the moving wheel， it can easily move to the desired position; Before use， adjust the support frame with a crank to ensure that the platform of the boarding bridge is in the same horizontal plane as the ground of the carriage， and then integrate the lip plate and the carriage together; Loosen the locking nuts of each adjustable support leg， adjust each adjustable support leg to contact the ground and apply slight force， ensuring that each adjustable support leg and the adjustable support leg are evenly stressed， and never allow the adjustable support leg to leave the ground. Then， lock the locking nuts of each adjustable support leg; Hang the hook onto the container or carriage to ensure that the chain is under stress. Avoid relative displacement or sliding between the boarding bridge and the carriage; Lower the tail plate connecting plate to ensure that there is no height difference between the connecting plate and the ground achieving a stepless direct boarding operation on the axle. At this point， the boarding bridge is ready and homework can begin. So what should be paid attention to when operating and using hydraulic boarding bridges? Shanghai Niuli editor said here that he hopes to be helpful to our customers and friends.
JqualityThe guide sleeve has air holes sand holes， shrinkage， and other conditions，Generally， there is a problem with the casting， it is necessary to find a purchasing manufacturer to replace the new boarding bridge. Under normal circumstances， this situation does not occur in the casting oil cylinder. The above two reasons are that there is a lot of oil leakage， trucks， and hydraulic loading and unloading bridges are commonly used cargo loading and unloading equipment.
dWWhen using the shaft keep the surface of the workbench stable and firm， and the fixed chain must be firmly fixed to the vehicle. The speed during transportation is /hour.
Tires: High strength， load-bearing， and high-pressure tires.
I hope that after reading this article， everyone can have a simple understanding of fixed boarding bridges. Fixed boarding bridges are designed to meet the needs of special places and environments， and these devices are all customized and require separate production and manufacturing， installation specifications， and size. This results in higher costs and time consumption， so the cost is naturally higher. Therefore， non-standard customized prices are naturally higher than regular boarding bridges. So lets take a look at what aspects we need to know before customizing the boarding bridge.
Packaging strategywWith the sustained， rapid， the volume of logistics has doubled， and the requirements for transportation efficiency in the logistics industry have become increasingly high. As an auxiliary mechanized equipment， which only require a single person to operate， and can achieve safe and fast loading and unloading of goods. Not only did it save on human capital costs but it also further improved labor productivity.
XPress the lifting handle to raise the boarding bridge above the bottom of the carriage. Vehicle in place， release the return valveThe boarding bridge descends and the lip plate smoothly overlaps with the rear of the vehicle. Fix the boarding bridge and the vehicle firmly with a chain. At this time， the hydraulic system is not under force and can start working. After the homework is completed， release the fixed chain， press the handle to lift the boarding bridge， drive the vehicle away， and reset the boarding bridge. Lift the rear of the boarding bridge and move it onto the vehicle.
The safety regulations for the use of scissor type high-altitude work platforms are increasingly recognized and widely used in China. While high-altitude work brings convenience to our work， we have to face some safety hazards， such as the prevention of overturning， scraping， electric shock， and other aspects of scissor type lifting platforms at construction sites. In terms of construction electricity，A dedicated person is required to manage the electricity consumption， and according to the notice of the engineering department， it should be led from the designated power point to the construction distribution cabinet. In addition， unauthorized connection is not allowed.
yChanganWhen using the boarding bridge for loading and unloading， load and unload according to the rated load， and do not be overweight. If overweight occurs， it will make the hydraulic system struggle during the lifting process， and even cause deformation of the hydraulic cylinder body， resulting in gaps and oil leakage outward. This requires finding a professional manufacturer for maintenance， such as Shanghai Niuli Machinery. If the deformation is severe， the only option is to replace it with a new one.
bVMechanical and electrical class: responsible for weekly maintenance of the vehicle bridge.
. Embedded boarding bridge: Embedded boarding bridge， as the name suggests， refers to the boarding bridge embedded in the loading and unloading operation platform. The installed boarding bridge main board surface is horizontal with the upper plane of the loading and unloading operation platform. Completely integrated into the platform， it will not affect other operational tasks on the platform without loading and unloading operations.The boarding bridge with this type of structure is widely used and is also a relatively fast boarding auxiliary device.
