A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a base adjustable device of a floor spring. The base adjustable device comprises an adjustable base assembly. A left shell is arranged at the upper left side of the adjustable base assembly, and a right shell is arranged at the upper right side of the adjustable base assembly. The adjustable base assembly comprises an installation base, a movable block, an adjusting block and a fastening screw. A cavity with the top end open is formed in the middle of the installation base. The movable block is arranged in the cavity. A spherical groove with the top end open is formed in the middle of the movable block and is matched with the adjusting block in shape, and the adjusting block is arranged in the spherical groove. A frame-shaped assembly is formed by the installation base, the movable block and the adjusting block and is fixed through the fastening screw. The base adjustable device of the floor spring has the advantages that the floor spring is installed on the base adjustable device, eccentricity and front-back dislocation of an upper door shaft and a lower door shaft during construction can be effectively overcome, construction convenience is greatly improved, and all-dimensional adjusting of a product during construction is facilitated.
The invention relates to a base adjustable device of a floor spring. The base adjustable device comprises an adjustable base assembly. A left shell is arranged at the upper left side of the adjustable base assembly, and a right shell is arranged at the upper right side of the adjustable base assembly. The adjustable base assembly comprises an installation base, a movable block, an adjusting block and a fastening screw. A cavity with the top end open is formed in the middle of the installation base. The movable block is arranged in the cavity. A spherical groove with the top end open is formed in the middle of the movable block and is matched with the adjusting block in shape, and the adjusting block is arranged in the spherical groove. A frame-shaped assembly is formed by the installation base, the movable block and the adjusting block and is fixed through the fastening screw. The base adjustable device of the floor spring has the advantages that the floor spring is installed on the base adjustable device, eccentricity and front-back dislocation of an upper door shaft and a lower door shaft during construction can be effectively overcome, construction convenience is greatly improved, and all-dimensional adjusting of a product during construction is facilitated.
Base adjustable device of floor spring
CAI FUYONG (author)
2015-06-24
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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