Diplane integrated guide rail type slip door and vehicle with slip door

Abstract

The invention discloses a diplane integrated guide rail type slip door and a vehicle with the slip door. The slip door comprises a door body, an upper guide rail, a lower guide rail, a guide pulley above the door, a guide pulley under the door and a bearing wheel, wherein the guide pulley above the door is fixed above the door body, and is slipperily arranged in a guide groove on the upper guide rail; the guide pulley under the door and the bearing wheel are fixed under the door body; the guide pulley under the door is slipperily arranged in a guide groove on the lower guide rail; the upper guide rail and the lower guide rail are flat shaped; and the guide pulley above the door and the guide pulley under the door are provided with a fall-resisting device respectively for preventing the guide pulleys from separating the guide rails. The vehicle with the slip door comprises the diplane integrated guide rail type slip door. The diplane integrated guide rail type slip door has simple and compact structure, low cost, stable operation, wide application range and safety and reliability.

Description

technical field [0001] The invention mainly relates to the field of vehicle sliding doors, in particular to a double-plane integrated guide rail type sliding door and a vehicle with the sliding door. Background technique [0002] Sliding door mechanisms are widely used in the control rooms of automobiles, excavators, and cranes, but the existing structural forms are basically guided by three tracks, and the guiding mechanism is complicated, which needs to be formed by die stamping or rolling, and the cost High and difficult to install. The strength of molding with a mold is also limited. At present, the control rooms of some foreign cranes start to use two-track sliding door mechanisms, but the structural form is still limited to the three-rail guiding mechanism, and the structural form has not changed much. Integrated on a flat panel) the sliding door structure technology is very immature, there are many safety and sealing problems, and cannot be popularized in large quan...

AI Technical Summary

Problems solved by technology

[0002] Sliding door mechanisms are widely used in the control rooms of automobiles, excavators, and cranes, but the existing structural forms are basically guided by three tracks, and the guiding mechanism is complicated, which needs to be formed by die stamping or rolling, and the cost high, difficult to install

Its strength is also limited by mold molding

At present, the control room of some foreign cranes begins to use a two-track sliding door mechanism, but the structural form is still limited to the three-rail guiding mechanism, and there is not much change in the structural form. Integrated on a flat panel) the sliding door structure technology is very immature, there are many safety and sealing problems, and it cannot be popularized in large quantities

At present, if the existing sliding door mechanism falls off when the load-bearing rollers fall off, the door may fall as a whole, which has certain safety problems and no safety guarantee.

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