Metal connecting plate of garage door motor

Abstract

The invention discloses a metal connecting plate of a garage door motor. The metal connecting plate of the garage door motor has the advantages of being capable of adapting to a C-shaped rail and a T-shaped rail simultaneously and reducing production and using type and cost. According to the technical scheme, the metal connecting plate of the garage door motor is characterized in that a square motor mounting groove and a round reducer mounting groove which are located in the same straight line are formed in a metal bottom plate, and a mounting gap is reserved between the motor mounting grooveand the reducer mounting groove; a connecting assembly is further arranged on the bottom plate and comprises a first connecting piece for mounting of the C-shaped rail and a second connecting piece for mounting of the T-shaped rail; and the first connecting piece comprises a plurality of pressing rivet bolts which are arranged on the two sides of the motor mounting groove, and the second connecting piece comprises a plurality of pressing rivet nuts which are arranged around the reducer mounting groove. On the one hand, the application area of the metal connecting plate is enlarged, the using depth of the metal connecting plate is increased, and the development and production cost of manufacturers is reduced; and on the other hand, the selecting time of users is reduced, and the using costis reduced.

Description

technical field [0001] The invention relates to the field of metal rolling door accessories, in particular to a metal connecting plate for a garage door motor. Background technique [0002] The rolling shutter door is made of multi-joint movable door pieces connected in series. In the fixed slideway, the upper and lower doors are rotated around the reel above the door. The door leaf of the rolling shutter door is made of metal blades connected to each other. A rotating shaft is set above the door opening, and the opening and closing of the blades are controlled by the rotation of the rotating shaft. The rolling shutter door is suitable for the doors of shops, warehouses, garages or other relatively tall openings, including rolling shutter panels, guide rails and transmission devices. [0003] There are mainly two forms of shutter panels: sheet type and empty format, among which sheet type is used more. The leaf (also known as brake) type curtain plate is rolled from alumin...

AI Technical Summary

Problems solved by technology

[0006] Although this type of electric device for electric rolling shutters has a simple structure, is easy to use, and is not easy to deform, but because the metal connecting plate needs to change according to the use of the track form, it is impossible to adapt both forms at the same time through a single type of large mounting plate and small mounting plate track, increasing the variety and cost of production and use

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