Container connecting device

Abstract

The invention discloses a container connecting device which is used for connecting and fixing two adjacent containers. The connecting device comprises a main body, clamping claws, a rotating shaft and an adjusting handle, wherein two ends of the main body are respectively inserted into mounting holes of two adjacent containers during mounting; the clamping claws are placed in two ends of the main body and freely extend out from and retract into the side surfaces of the two ends of the main body; the clamping claws extend out from the side surfaces of the two ends of the main body when the two ends of the main body are inserted into the mounting holes of the two adjacent containers and the clamping claws are used for respectively fixing the two ends of the main body in the mounting holes of the two adjacent containers; the rotating shaft is placed in the main body and two ends of the rotating shaft are respectively connected with the clamping claws; the rotating shaft is used for driving the clamping claws to extend out from and retract into the side surfaces of the two ends of the main body; and the adjusting handle is used for driving the rotating shaft to rotate and one end of the adjusting handle is connected with the rotating shaft. The container connecting device disclosed by the invention has the advantages of simple structure, convenience in use and high safety; the two adjacent containers can be more stably connected through the adoption of the container connecting device during using; and the transporting efficiency can be increased.

Description

technical field [0001] The invention relates to a connection device, in particular to a container connection device. Background technique [0002] Containers refer to large-scale loading containers with certain strength, rigidity and specifications for turnover; using containers to transship goods can be directly loaded in the consignor's warehouse, unloaded in the consignee's warehouse, and replaced midway. When shipping, there is no need to take out the goods from the box and repack; therefore the container is a great invention. The greatest success of the container lies in the standardization of its products and the entire transportation system established thereby. It is indeed worthy of the standardization of a behemoth with a load of tens of tons, and based on this, the gradual realization of a global logistics system for ships, ports, routes, highways, transfer stations, bridges, tunnels, and multimodal transport. It is called one of the great miracles created by hum...

AI Technical Summary

Problems solved by technology

[0004] Usually, when the containers are loaded in batches, the adjacent containers are connected and fixed together. Generally, the connection between the corner fittings is used. The useful connecting plate is welded together, and the connecting lock is used to connect together. The former is troublesome to assemble and disassemble and cannot be reused many times. Or the structure of the lock is complicated. There is a kind of connecting piece and fastener to connect the two corner pieces together, but its structure will make the fastening bolt in it easy to rotate, which is inconvenient to fasten and loosen, and may make the connecting piece Dangerous connection to corner fittings that come loose during transport

[0005] The fixing holes (mounting holes) of existing containers are generally oval in shape, and the two ends of the matching connectors are also oval; the two ends of the existing connectors adopt a rotatable structure, which can Just insert the two ends of the connecting piece into the fixing holes of the container respectively, and then rotate the two ends of the connecting piece separately so that the ends with slightly longer diameters of both ends snap into the fixing holes, because the two ends of the connecting piece It is an elliptical structure, and the end with a slightly longer diameter is not much longer than the end with a slightly shorter diameter. When it is connected, it is easy to shift due to the shaking of the hull, so it is very unstable when fixed, and the connecting piece is easy to fall off; Not only is there a safety hazard, but it is also easy to cause damage to objects in the container

Images