A car top mounting bracket device for a center-divided frequency conversion door operator

Abstract

The invention discloses a car top mounting bracket device for a split variable-frequency door motor. The car top mounting bracket device is fixedly arranged on a car top C-shaped pipe, and comprises a plurality of groups of car top mounting brackets, a door motor mounting plate, a door motor connecting plate, mounting sizing blocks and a door motor hanging plate, wherein each car top mounting bracket comprises an L-shaped main bracket and reinforcing ribs, each L-shaped main bracket consists of two support plates which are arranged in a mutual vertical way, the reinforcing ribs are in a right-angle trapezoid shape, and are vertical to the corresponding L-shaped main bracket, the car top mounting brackets are parallelly arranged, one support plate of each car top mounting bracket and the corresponding mounting sizing block are fixedly arranged on the car top C-shaped pipe through fasteners, the door motor mounting plate and the door motor hanging plate are respectively of an L-shaped structure, and are connected into a whole by fasteners, and the connected door motor mounting plate and the door motor hanging plate are fixedly arranged on the other support plate of the corresponding car top mounting bracket through fasteners and the door motor connecting plate. The car top mounting bracket device has the advantages that the structure is simple and reasonable, the connecting is firm, the mounting accuracy is high, and the mounting requirements of cars with car top height more than 2550mm can be met.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to a car top mounting bracket device for a center-division variable-frequency door operator. Background technique [0002] At present, the car top installation bracket assembly of the middle frequency conversion door operator on the market is only suitable for the car roof height of about 2550mm. If it exceeds 2550mm, the door operator body needs to be increased. If the height of the door operator is increased, not only the existing door operator specifications must be changed, Moreover, the production cost increases. Therefore lack a kind of under the situation that door operator body does not heighten, door operator can be made to be suitable for the car top installation bracket device that car top height is height 2650mm left and right. Contents of the invention [0003] The object of the present invention is to provide a car top mounting bracket device for a central frequen...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a car top mounting bracket device for a centrally divided frequency conversion door operator, which solves the problem that the traditional medium frequency variable frequency door machine car top mounting bracket assembly is only suitable for a car roof with a height of about 2550 mm

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