Car body and skeleton clad plate-formed cab thereof

Abstract

The invention discloses a skeleton clad plate-formed cab, which comprises a profile skeleton, a glass hoist, a lifting glass and a window frame, wherein the profile skeleton is provided with a window; the window frame is independently arranged and matched with the window; two side frames of the window frame are provided with glass lifting guide rails; the glass hoist drives the lifting glass to go up and down along the glass lifting guide rails. The cab has a window frame which is independently processed and has glass lifting guide rails, so that the processing precision of the glass lifting guide rails is easy to be guaranteed; compared with the prior art, the errors formed in the welding or bending process of the skeleton clad plate-formed car-door skeleton are avoided from being transferred to the glass lifting guide rails, so that the lifting stability of the lifting glass is guaranteed, the lifting glass system can be applied to the skeleton clad plate-formed cab, and the running reliability of the whole lifting system is enhanced; the window frame is simply processed and designed, so that the development cost is effectively controlled when the skeleton clad plate-formed cab adopts the glass lifting system. The invention also discloses a car body.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a car body and a frame cladding cab thereof. Background technique [0002] The electric glass regulator has the advantages of high degree of automation, convenient control of the opening of the door and window glass, improvement of ventilation performance inside the cab, and improvement of the comfort and safety of drivers and passengers. Since the electric glass lifter drives the glass up and down, the glass needs to run along the glass lift track, and the design accuracy of the track is high, and the deviation of the track or the installation error of the electric glass lifter may cause the glass to fail to lift, and the electric glass lifter cannot be used. . Therefore, the electric glass regulator is mainly used on the door or window of the cab formed by sheet metal stamping. The processing accuracy of this kind of door or window can meet the use accuracy requi...

AI Technical Summary

Problems solved by technology

However, the cab of the frame cladding structure is generally formed by welding profiles, so the manufacturing error is large and the product consistency is poor. If the glass lifting guide rail is made on the cab door, the transmission of welding errors will affect the accuracy of the glass lifting guide rail. It is difficult to meet the precision requirements of the electric window regulator for the smooth operation of the doors and windows

Therefore, at present, electric window regulators cannot be used on the doors and windows of the frame cladding cab, and the operation of glass lifting is inconvenient, which cannot meet the needs of customers.

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