Height adjusting plate

Abstract

The invention relates to a height adjusting plate. The height adjusting plate comprises a machine frame, a main panel, a lapping plate, a supporting foot and a connecting mechanism, wherein one side edge of the main panel is hinged to the machine frame, the other side edge of the main panel is hinged to one side edge of the lapping plate through the connecting mechanism, the supporting foot is hinged to a position, on one side of the joint of the main panel and the lapping plate, of the lower side face of the main panel, and the lapping plate is fixedly connected with a flexible plate which is in contacting connection with the supporting foot. When the lapping plate is rotated to a horizontal position, the flexible plate will be rotated along with the lapping plate and jack the supporting foot up to the horizontal position. According to the height adjusting plate, through the structure of the flexible plate, the supporting foot is jacked up to the horizontal position automatically when the lapping plate of the height adjusting plate is raised, manual drawing is omitted, and work efficiency is improved.

Description

technical field [0001] The invention relates to a height adjustment plate. Background technique [0002] The height adjustment plate is a special logistics equipment for fast loading and unloading of goods. It has a height adjustment function and can build a bridge between the truck and the cargo platform in the warehouse, which is convenient for loading and unloading vehicles such as forklifts to enter and exit the truck through the boarding bridge for loading and unloading operations. One person can safely and quickly complete the loading and unloading operations. In the non-working state of the height adjustment plate, since the bottom of the main panel is equipped with a jacking mechanism, it is necessary to set supporting feet on the side of the main panel to prop up the main panel to provide a certain space for the jacking mechanism to prevent the main panel from being directly pressed against the jacking mechanism. In terms of mechanism, however, when the height adju...

AI Technical Summary

Problems solved by technology

In the non-working state of the height adjustment plate, since the bottom of the main panel is equipped with a jacking mechanism, it is necessary to set supporting feet on the side of the main panel to prop up the main panel to provide a certain space for the jacking mechanism to prevent the main panel from being directly pressed against the jacking mechanism. In terms of mechanism, however, when the height adjustment board needs to build a transitional platform for a lower truck, the supporting legs become an obstacle and need to be put away. When supporting the feet, it is inconvenient to pull the supporting feet backward through the iron chain for storage

Images