A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Top-suspended door track
The invention discloses a top-suspended door track. The door track comprises a cross beam and sliding wheel guide rails located below the cross beam, wherein the sliding wheel guide rails are arranged in the length direction of the cross beam and vertically arranged below the cross beam, lower ends of the sliding wheel guide rails form upward sliding wheel support rails, sliding wheel mounting holes are molded in one end close to the cross beam and formed above the sliding wheel support rails, an ascending separation-preventing plate for preventing sliding wheels from separating from the sliding wheel support rails is arranged at the sliding wheel mounting holes and fixedly connected with the cross beam through connecting pieces, at least two sliding wheel guide rails are arranged in parallel. According to the door track, the ascending separation-preventing plate is arranged at the sliding wheel mounting holes so as to prevent the sliding wheels from derailing at the sliding wheel mounting holes, during mounting of the sliding wheels, all that is required is to release the connecting pieces, raise the ascending separation-preventing plate and lower and fix the ascending separation-preventing plate after the sliding wheels are mounted, accordingly, the sliding rails are prevented from derailing during ascending, and the sliding wheels can run more stably on the sliding wheel support rails.
Top-suspended door track
The invention discloses a top-suspended door track. The door track comprises a cross beam and sliding wheel guide rails located below the cross beam, wherein the sliding wheel guide rails are arranged in the length direction of the cross beam and vertically arranged below the cross beam, lower ends of the sliding wheel guide rails form upward sliding wheel support rails, sliding wheel mounting holes are molded in one end close to the cross beam and formed above the sliding wheel support rails, an ascending separation-preventing plate for preventing sliding wheels from separating from the sliding wheel support rails is arranged at the sliding wheel mounting holes and fixedly connected with the cross beam through connecting pieces, at least two sliding wheel guide rails are arranged in parallel. According to the door track, the ascending separation-preventing plate is arranged at the sliding wheel mounting holes so as to prevent the sliding wheels from derailing at the sliding wheel mounting holes, during mounting of the sliding wheels, all that is required is to release the connecting pieces, raise the ascending separation-preventing plate and lower and fix the ascending separation-preventing plate after the sliding wheels are mounted, accordingly, the sliding rails are prevented from derailing during ascending, and the sliding wheels can run more stably on the sliding wheel support rails.
Top-suspended door track
YAN JIAN (author) / LIU AISEN (author) / CHEN JUNCHEN (author)
2015-09-30
Patent
Electronic Resource
English
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
SPACER MEMBER FOR SUSPENDED SLIDING DOOR DEVICE, SUSPENDED SLIDING DOOR DEVICE
| European Patent Office | 2019