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Mechanical and electrical class: responsible for weekly maintenance of the vehicle bridge.
4The large truck bridge performs better as a hydraulic boarding bridge between large trucks and electric forklifts during loading， unloading， transportation， and transportation.According to classification， it can be simply divided into mobile boarding bridges and fixed boarding bridges. Mobile boarding bridges are also divided into mechanical boarding bridges and hydraulic boarding bridges. Fixed boarding bridges are generally divided into hydraulic boarding bridges， airbag boarding bridges (also known as pneumatic boarding bridges or airbag boarding bridges)，De boarnbryd simple boarding bridges or mechanical boarding bridges.
rSesena The length of the mobile boarding bridge is generally about meters，XinjiangPlatform type boarding bridgeOther basic functional features possessed and the bearing capacity varies depending on the tonnage， tons of meters， and tons of meters. It is very suitable for placement and use on the ground in open spaces. The slope of the mobile boarding bridge itself must have a certain slope in order for the forklift to enter the carriage for cargo loading and unloading. The length of the slope also varies， with slopes ranging from mm， mm， and mm. Safety and stability of use are the primary considerations.
The platform type boarding bridge is also designed in various structural forms according to different on-site conditions. It can also be adjusted up (below the cargo platform) or down (below the cargo platform) within a certain range， which can meet the installation and use of most loading and unloading platforms.
MZardabuThe overall module of the water inlet pipe of the hydraulic boarding bridge must have a reasonable hydraulic system during the application process， so that the equipment has excellent airtightness and a long service life， and the height of the equipment is fixed on the loading and unloading service platform. The hydraulic press loading bridge is a specialized auxiliary equipment that maintains rapid loading and unloading of goods. Its height adjustment function creates a bridge between the large truck and the cargo platform in the warehouse. Transport vehicles such as electric forklifts can immediately enter the large truck to carry out mass loading and unloading of goods，De boarnbryd the height of the carriages in and out of the vehicle is different， and there is usually a certain height fluctuation between the vehicle transportation and loading and unloading service platforms.
XsThe daily maintenance and upkeep of hydraulic boarding bridges require dedicated personnel to regularly inspect the structure of brackets and panels， add lubricating oil and grease to bearings and sliding parts every month， inspect， repair， and replace vulnerable parts every month， especially for components that frequently vibrate and wear severely. Additionally， regularly investigate whether wires and cables are aging， and whether there is damage or leakage， Timely replace aging wires to prevent electric leakage and injury to people.
This is mainly due to a lack of understanding of the operating conditions of fixed boarding bridges. Assuming you understand some fundamental principles and the three elements that lead to success，De boarnbryd you can ensure that you are in excellent working form for a long time. Inspection before use of mobile boarding bridge: Check if the oil unloading valve is tightened. Use of mobile boarding bridge: Use a hand pump to raise the boarding bridge to the required position and height; Place the tongue plate on the box and connect the safety chain to the box; Place the wheel mask in a suitable position next to the tire; Release the manual oil unloading valve to make the oil cylinder and wheels in a natural state， making them in a relaxed state; After the above preparations are completed，XinjiangPlatform type boarding bridgeOther basic functional features possessed loading and unloading can begin; Precautions for operation: Keep the oil cylinder in a relaxed state during use; Both electric and manual lifting must turn off the manual pump switch.
The oil cylinder and the oil cylinder of the boarding axle are used frequently， and the good thing is to use imported sealing rings. Manufacturers such as Hengyu， Daewoo， so that the lowering speed is not affected by heavy objects. The throttle valve regulates the flow rate and controls the lifting speed. To ensure safe and reliable braking and avoid accidents， a hydraulic control one-way valve， also known as a hydraulic lock is added to ensure safe self-locking in the event of an accidental rupture of the hydraulic pipeline. The electric lifting channel is a multifunctional lifting and unloading mechanical equipment， and the electric lifting channel lifting system is driven by hydraulic pressure. The scissor fork mechanical structure provides high stability for the lifting platform， with a wide range of operating channels and high load-bearing capacity，Boardbridge_ Mobile boarding bridge_ Mobiele hydrauliske boarding bridge_ Fêst boarnbreed - boarnbreed fabrike chain elevators， loading and unloading channels， etc. Mobile types are divided into: hydraulic elevators， hydraulic lifting channels， four wheel mobile lifting channels， two wheel traction lifting channels， modified car lifting channels， hand operated lifting platforms， AC/DC dual purpose lifting channels， car mounted lifting channels， self-propelled lifting channels， diesel engine curved arm self-propelled lifting channels， folding arm lifting channels， sleeve type lifting channels， and aluminum alloy lifting channels， The lifting height ranges from meter to meters.
IThe front of the conditioning board base is designed with an open design， making it convenient and quick to organize clutter
NInspection itemsSecond place: Before embarking on the vehicle bridge industry， learners should carefully inspect the completion of the vehicle bridge; Tighten the bolts; Check the hydraulic system; Check the condition of tires， axles， etc. If there are any differences be reasonable; For those who cannot be treated， report to the mechanical and electrical team for repair， and use the boarding bridge industry. Otherwise， it is prohibited to use the rear of the two moving wheels of the boarding bridge industry as a dedicated anti slip support (often used) to prevent the boarding bridge from moving; The boarding bridge is slightly cm higher than the bottom platform of the vehicle due to hydraulic manual movement. Return the vehicle to the boarding bridge， which is considered as a direct boarding bridge， so that the connecting space at the head of the boarding bridge can be placed on the bottom platform of the vehicle， and then brake. The hydraulic brake is used to tightly press the boarding bridge onto the bottom platform of the vehicle. If the boarding bridge does not lean against the bottom of the trunk， it can be made of stainless steel plate. Insert the iron on the boarding bridge directly into the clip and secure it.
jNThrough the hydraulic boarding bridge power system， the large oil cylinder raises the entire inclined plate， and when it reaches the top position， the small oil cylinder starts to work， smoothly extending the hinge plate. The height adjustment plates are all made of high-quality height patterned steel plates and profiles that are tightly welded with a long service life. There are three movable plates on both sides of the adjustment plate， which can effectively avoid the danger of crushing toes when the hydraulic boarding bridge descends， ensuring safety. Unique design; Work; The steel frame can evenly support pressure and reduce the torsion of the frame， making it more sturdy and durable than other channel steel structures.
The pump station is located on the boarding bridge; Heart;， There are domestic and imported hydraulic stations for the boarding bridge， and there are many manufacturers of hydraulic stations in China， including reliable ones such as Powersheng and Tetra Pak. The main manufacturers of imported hydraulic stations are Happe Hydraulic Station in Italy. The long-term sales of DengCheQiao Factory have no turnover to avoid the difference of second-hand price， which is % higher than the market value! More than one ton is more expensive!
To prevent rusting on the boarding bridge， prepare for rainy weather protection and strictly prohibit rain exposure.
Encyclopedic knowledgefThe configuration of the brake block (to prevent the truck from shifting during loading and unloading). Maintenance skills for hydraulic boarding bridge components: Timely check whether each component is loose or damaged.
JSecondly， before using the hydraulic boarding axle， it is also necessary to check whether there is lubricating oil in the reducer， whether there is abnormal noise， and whether there is a phenomenon of rapid temperature rise in the housing. If there is any oil leakage， add lubricating oil. If any abnormal noise or rapid temperature rise is found， repair it in a timely manner
Fixed hydraulic loading and unloading bridge is a specialized auxiliary equipment for fast loading and unloading of goods. Its height adjustment function allows a bridge to be built between the truck and the cargo platform in the warehouse. Forklifts and other transport vehicles can directly enter the truck through it for batch loading and unloading of goods and only one person can work to achieve fast loading and unloading of goods. Boarding bridges reduces a large amount of labor for enterprises， improves work efficiency and achieves greater economic benefits. The following are the characteristics of the boarding bridge product.
gSesena A typical modern pallet loading and unloading channel includes a high loading and unloading platform， a height adjustment plate that serves as a bridge between the platform and the transportation vehicle， and a forklift or manual transfer truck that moves goods in and out of the transportation vehicle.
sAFixed loading and unloading bridge: A fixed loading and unloading bridge is a specialized auxiliary equipment for achieving rapid loading and unloading of goods. Its height adjustment function uses a bridge between the truck and the cargo platform in the warehouse， and forklifts and other vehicles can move and load goods in batches inside the truck. With only one person working， it can achieve rapid loading and unloading of goods. It enables enterprises to reduce a large amount of labor， improve work efficiency， and obtain greater economic benefits.
Before loading， unloading， and transporting goods， the height of the adjustment plate on the boarding bridge should be adjusted to ensure a smooth overlap with the rear panel of the car. The iron chain on the boarding bridge should be firmly tied to the car.