Forklift truck portal connection structure

Abstract

The invention provides a forklift truck portal connection structure which is simple in structure, capable of effectively solving the oil leakage phenomenon and guaranteeing the overall quality of products. The forklift truck portal connection structure comprises a connector body, wherein the connector body is connected with a screw tube, the connector body is of a tee connector, and the junction of the screw tube and the connector body is sealed through a sealing ring.

Description

technical field [0001] The invention relates to the technical field of forklifts, in particular to a structure for connecting a forklift mast. Background technique [0002] Forklifts are efficient equipment for mechanized loading and unloading, stacking and short-distance transportation. The mast in the forklift is the main load-bearing structure of the forklift pick-up device. According to the requirements of the lifting height of the forklifted goods, the forklift mast can be made into two or more Common ordinary forklifts mostly use two-stage masts. Generally, in existing forklifts, studs are used to connect the mast, and only one-to-one connection can be completed. At the same time, when the connection port is welded, the welding part is easy to loose due to the vibration of the mast on both sides, which will cause oil leakage, which will seriously affect Product quality and production efficiency. Contents of the invention [0003] In view of the above problems, the ...

AI Technical Summary

Problems solved by technology

Generally, in existing forklifts, studs are used to connect the mast, and only one-to-one connection can be completed. At the same time, when the connection port is welded, the welding part is easy to loose due to the vibration of the mast on both sides, which will cause oil leakage, which will seriously affect Product Quality and Production Efficiency

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