Upper machine frame supporting plate assembly

Abstract

The invention provides an upper machine frame supporting plate assembly. The upper machine frame supporting plate assembly comprises an upper supporting plate formed by integrally bending a hot-rolled steel plate, supporting side plates, supporting bottom plates and a connection plate. The left end and the right end of the upper supporting plate are bent to form the supporting side plates correspondingly, and the bent positions are in smooth transition. The supporting side plates on the two sides are symmetrical. The bottom ends of the supporting side plates are bent to form the supporting bottom plates, and the bent positions are in smooth transition. The upper supporting plate and the supporting bottom plates are arranged in parallel. An obtuse angle is clamped between each supporting side plate and the upper supporting plate. A first connection hole used for being connected with an elevator traction machine is formed in the middle of each supporting bottom plate. The front end face of the upper supporting plate is vertically bent upwards to form the connection plate. The left side and the right side of the connection plate are each provided with a second connection hole. A third connection hole is formed between the two second connection holes in the two sides. The upper machine frame supporting plate assembly has the beneficial effects that the upper machine frame supporting plate assembly can adapt to the trapezoid structure of the elevator traction machine, plays a supporting and protecting role and is convenient, rapid and efficient to assemble.

Description

technical field [0001] The invention belongs to the field of support plates, in particular to an upper frame support plate assembly. Background technique [0002] At present, elevators are becoming more and more closely related to our lives. They can be seen everywhere in residential buildings, hotels, shopping malls, etc., and are indispensable equipment for modern development. The elevator traction machine is the power equipment of the elevator, also known as the elevator main engine, which is used to raise or lower the elevator, freight elevator, dining elevator or drive the escalator, convey and transmit power, and make the elevator run. The support plate of the upper frame is used to cover the elevator traction machine, connect with the traction machine and protect the traction machine. But the existing upper frame support plate such as figure 1 As shown, the upper support plate and the support side plate are vertical, and the middle part forms a square space, which i...

AI Technical Summary

Problems solved by technology

But the existing upper frame support plate such as figure 1 As shown, the upper support plate and the support side plate are vertical, forming a square space in the middle, which is not suitable for the trapezoidal structure of the elevator traction machine, resulting in a decline in support and protection. At the same time, there are also assembly problems

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