Regarding the hydraulic fixed boarding bridge, it is necessary to avoid water ingress into the motor, control unit, and hydraulic system. If water ingress is detected, it is necessary to stop working and cut off the power supply. Then place it in a place where rainwater cannot reach, clean up the rainwater, and then test the machine. Be careful not to touch it with your hands during the test to avoid electric leakage and injury to people. The boarding bridge is used to maintain a high front and low rear position, which is beneficial for draining the water entering the exhaust pipe and avoiding damage to the converter and muffler. If water has already entered the motor of the boarding bridge, the motor should be removed. Having said so much, I believe everyone has also understood the necessity of waterproofing measures. Doing waterproofing well can to some extent avoid the probability of accidents and improve work efficiency. It pays more with one action, and I hope these can bring help to everyone. During the use of the boarding bridge, there are relatively high requirements for pit buildings, as the installation process takes into account that the use of the boarding bridge is for the convenience of loading and unloading goods and cannot affect normal traffic.

液壓機(jī)械設(shè)備的主要功能是將機(jī)械能轉(zhuǎn)化為壓力能，固定式液壓是由電動(dòng)液壓泵驅(qū)動(dòng)液壓系統(tǒng)，液壓油泵由葉片泵、齒輪泵和柱塞泵組成。其主要轉(zhuǎn)換部件是在液壓缸和液壓馬達(dá)，主要作用是進(jìn)行壓力能轉(zhuǎn)化為升降功能，固定式液壓登車橋的轉(zhuǎn)換動(dòng)力可以分為兩種類型：電動(dòng)液壓泵和手動(dòng)液壓泵。對(duì)于用戶們來(lái)說(shuō)，只要操作設(shè)備升降，完成裝卸貨物就可以達(dá)到使用效果了，并不會(huì)去詳細(xì)的了解原理知識(shí)。其實(shí)液壓裝卸貨平臺(tái)的使用人員不僅要知道設(shè)備的運(yùn)行方向等動(dòng)作，還要了解固定式液壓登車橋原理圖，以便今后更好地進(jìn)行維修保養(yǎng)。在液壓動(dòng)力的工作原理上，大部分外行可能不太了解，今天我們分享一下。

The main function of hydraulic mechanical equipment is to convert mechanical energy into pressure energy. Fixed hydraulic system is driven by electric hydraulic pump, and hydraulic oil pump is composed of vane pump, gear pump, and plunger pump. Its main conversion components are hydraulic cylinders and hydraulic motors, which are mainly used to convert pressure energy into lifting functions. The conversion power of fixed hydraulic boarding bridges can be divided into two types: electric hydraulic pumps and manual hydraulic pumps. For users, as long as the equipment is operated to lift and unload goods, the usage effect can be achieved without a detailed understanding of the principle knowledge. In fact, the users of hydraulic loading and unloading platforms not only need to know the operating direction and other actions of the equipment, but also need to understand the schematic diagram of the fixed hydraulic boarding bridge, in order to better carry out maintenance and repair in the future. Most laypeople may not be familiar with the working principle of hydraulic power, but today we will share it.

固定式登車橋是與倉(cāng)儲(chǔ)月臺(tái)一起的裝卸輔助設(shè)備，本設(shè)備與月臺(tái)一體，可根據(jù)貨車車廂不同高度調(diào)節(jié)即可調(diào)高也可調(diào)低，方便叉車駛?cè)胲噹O(shè)備采用進(jìn)口液壓泵站，兩側(cè)設(shè)有防軋裙板，工作更加，提高工作效率。平臺(tái)采用Q345矩形管高錳鋼大梁，提高強(qiáng)度的同時(shí)，減少了因焊接采生的變形。唇板軸座采用鋼板鉸耳形式焊接承托于唇板，成倍提高唇板的強(qiáng)度，使唇板受動(dòng)載沖擊時(shí)不會(huì)變形。底座全部為方管型材制作，與后部承重立柱設(shè)有兩個(gè)斜支撐，能充分保障機(jī)器在工作時(shí)的穩(wěn)定性，不會(huì)因?yàn)椴孳囕d貨行走時(shí)發(fā)生整機(jī)松動(dòng)現(xiàn)象。

The fixed boarding bridge is an auxiliary equipment for loading and unloading along with the storage platform. This equipment is integrated with the platform and can be adjusted up or down according to different heights of the truck carriage, making it convenient for forklifts to enter the carriage. The equipment adopts an imported hydraulic pump station with anti rolling skirts on both sides, making work safer and improving work efficiency. The platform adopts Q345 rectangular high manganese steel beam, which improves strength while reducing deformation caused by welding. The lip plate shaft seat is welded and supported on the lip plate in the form of steel plate hinge ears, which greatly enhances the strength of the lip plate and ensures that the lip plate will not deform under dynamic load impact. The base is all made of square tube profiles, and there are two diagonal supports with the rear load-bearing column, which can fully ensure the stability of the machine during operation and prevent the whole machine from loosening when the forklift is carrying goods.

固定式登車橋全液壓驅(qū)動(dòng)，操作方便運(yùn)行可靠。唇板與平臺(tái)采用整長(zhǎng)軸連接，強(qiáng)度高、可靠性好。采用進(jìn)口密封件，保障液壓系統(tǒng)具有優(yōu)良的密封性能。采用進(jìn)口整體模塊式液壓站，密封性好，使用壽命長(zhǎng)。高強(qiáng)度“U”形梁設(shè)計(jì)能保障其高負(fù)載長(zhǎng)時(shí)間運(yùn)行不變形。?固定式登車橋采用防滑花紋鋼板，使平臺(tái)有良好的防滑性能。兩側(cè)設(shè)防軋腳裙板，防止腳趾伸入平臺(tái)造成意外傷害。設(shè)有保障維護(hù)人員進(jìn)入固定式登車橋內(nèi)部維護(hù)時(shí)的支撐桿。

The fixed boarding bridge is fully hydraulic driven, making it easy to operate and reliable. The lip plate is connected to the platform using a full length shaft, which has high strength and good reliability. The use of imported seals ensures excellent sealing performance of the hydraulic system. Adopting imported integrated modular hydraulic station, with good sealing performance and long service life. The design of high-strength "U" shaped beams can ensure that they do not deform during long-term operation under high loads.? The fixed boarding bridge adopts anti slip patterned steel plates, ensuring good anti slip performance of the platform. Install anti rolling foot skirts on both sides to prevent accidental injuries caused by toes extending into the platform. There is a support rod that ensures the safety of maintenance personnel entering the fixed boarding bridge for maintenance.

固定式登車橋性能全液壓驅(qū)動(dòng)，操作方便運(yùn)行可靠。唇板與平臺(tái)采用整長(zhǎng)軸連接，強(qiáng)度高、可靠性好。采用進(jìn)口密封件，保障液壓系統(tǒng)具有優(yōu)良的密封性能。采用進(jìn)口整體模塊式液壓站，密封性好，使用壽命長(zhǎng)。高強(qiáng)度U形梁設(shè)計(jì)能保障其高負(fù)載長(zhǎng)時(shí)間運(yùn)行不變形。采用防滑花紋鋼板，使平臺(tái)有良好的防滑性能。兩側(cè)設(shè)防軋腳裙板，防止腳趾伸入平臺(tái)造成意外傷害。設(shè)有保障維護(hù)人員進(jìn)入登車橋內(nèi)部維護(hù)時(shí)的支撐桿。

The fixed boarding bridge is fully hydraulic driven, making it easy to operate and reliable. The lip plate is connected to the platform using a full length shaft, which has high strength and good reliability. The use of imported seals ensures excellent sealing performance of the hydraulic system. Adopting imported integrated modular hydraulic station, with good sealing performance and long service life. The high-strength U-shaped beam design can ensure that it operates under high loads for a long time without deformation. Adopting anti slip patterned steel plates, the platform has good anti slip performance. Install anti rolling foot skirts on both sides to prevent accidental injuries caused by toes extending into the platform. There is a support rod that ensures the safety of maintenance personnel entering the interior of the boarding bridge for maintenance.

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