Port logistics infrastructure:

1. Port-channel: In order to ensure the safe and convenient entry and exit of ships and docking, there must be a channel with sufficient water depth and a certain width in the port. It can be natural or artificially excavated.

2. Breakwater: a hydraulic structure located at the periphery of the port waters to resist wind and waves and ensure a stable water surface in the port. It is mainly used to meet the requirements of stable water surface and safe and convenient navigation in and out of the port when the ship is berthing in the port, loading and unloading operations.

3. Anchorage: refers to the water area in the port where ships are safely berthed, sheltered from the wind, customs border inspection, quarantine, cargo loading and unloading, and transfer and marshaling operations. Also known as an anchorage, berth. The waters used as anchorages require appropriate water depth, muddy or sandy bottoms, and sufficient anchorages (positions required for mooring a ship), which do not hinder the normal navigation of other ships.

4. Wharf: a hydraulic structure for ships to dock, load, and unload goods, and get on and off tourists. Broadly speaking, it also includes warehouses, yards, loading and unloading equipment, railways, roads, etc. The wharf is the main part of the port. Terminals can be divided into two categories: cargo terminals and passenger terminals. The cargo terminal is divided into a general cargo terminal and a professional terminal. The general cargo terminal is used for loading and unloading various general cargoes, and the equipped loading and unloading machinery has greater versatility. The professional wharf is equipped with high-efficiency special machinery and equipment and can handle bulk cargo with the large and stable flow, such as oil wharf, coal wharf, ore wharf, etc. The container terminal built with the development of waterway container transportation is also a special terminal. The container terminal is equipped with quayside container cranes and other special machinery and has a wide storage yard and devanning and packing warehouses.

5. Berth: Refers to the length of the shoreline or the number of hoarding ships occupied by a standard ship type designed to dock at the dock. The length of the berth generally includes the length L of the ship and the necessary safety distance d between the ships. The size of the d value varies according to the size of the ship, and a 10,000-ton berth is 15 to 20 meters. The purpose of the berth is exclusively for loading and unloading. The number and size of berths is an important indicator of the size of a port or terminal. A pier may consist of one or several berths, depending on its arrangement and location.

6. Port traffic and supporting facilities: Mainly include port roads, port railways and port power supply.

The port area road is the traffic road in the port which is used for the operation of mobile machinery and is connected with the city road and the port dredging road. The roads in the port are generally arranged in a loop to facilitate the passage of transport vehicles, and to minimize crossing with railway lines or interfering with loading and unloading production operations. Intraport railways are railway transportation lines laid in the port area. Including lines, locomotives, communications, signals and other various buildings and equipment related to railway transportation. The port railway is the main way of gathering, distributing and transshipment in many ports. A complete port railway system generally consists of port stations, sub-stations, docks and yard loading and unloading lines, as well as main lines, connecting lines and connecting lines of port railways that connect these parts into a whole. The railway layout of the port area should follow the following principles: the line is short and fast, the layout is compact, the transportation capacity of the line is compatible with the loading and unloading links of the port, and there is a certain room for development. Port area power supply is a power supply facility set up to meet the power required by the port's power, lighting and communication equipment, and is an important supporting facility in the port area.

Lock Pin

Place of Origin:Shanghai China

Brand Name：Yingyu

Model Number：

Material：Spring steel

Size：3*10*70mm

Color：Metallic color

Face Material Composition：No

Weigh：0.4kg

Product Name：Lock Pin