Inclined plate and application thereof

Abstract

The invention provides an inclined plate and an application thereof. The inclined plate is an inclined rectangular flat plate, and two ends of the plate are attached to two planes which are perpendicular to each other; the two ends of the inclined plate can slide on the two planes; when pushing force is applied to one end of the inclined plate in the direction parallel to the corresponding plane and perpendicular to the other plane, pushing force parallel to the corresponding plane and perpendicular to the other plane is generated at the other end of the inclined plate. The former pushing force drives the inclined plate to slide, and the later pushing force acts on a corresponding work object through the other end. In the process, the pushing force is increased, and the direction is turned for 90 degrees. When the inclined plate is taken as a locating part for a lifting table or a temporary connecting piece of a rectangular pipe, longitudinal force is increased to extrude inner and outer pipe walls transversely, and locating is realized. The structure is simple and the operation is convenient. Adjustment of the lifting table is finished instantly, connection of the rectangular pipe is realized within 5 s, and dismounting only needs 2 s. The inclined plate is driven through conversion of the longitudinal force, is abutted from the lateral back surface and can only advance without retreating, so that the locating is firm and free of shock influence, and the anti-shock and anti-fatigue performance is not inferior to that of welding. The inclined plate is quite simple, thereby being taken as a basic machine to be applied to extensive fields.

Description

technical field [0001] The invention relates to a simple machine and in particular to the use of this machine for positioning components and temporary connections. Background technique [0002] Lifting equipment, such as lifting tables, need to be positioned after the lifting adjustment. Most of the existing technologies adopt the method of horizontally screwing in the bolts for positioning. There are two problems with this method: there is a gap between the inner and outer tubes of the table legs. If the gap is too large, it is difficult to ensure a stable positioning even if the bolts are tightened. , it is difficult to meet the requirements of convenient operation; the exposed nut is too conspicuous and affects the appearance. The Chinese patent "table and chair lifting regulator" ZL201320128443.X specification discloses a new positioning component. One end of a support plate is high and the other end is low and hinged on the inner pipe wall of the table leg, and the l...

AI Technical Summary

Problems solved by technology

There are two problems with this method: there is a gap between the inner and outer tubes of the table legs. If the gap is too large, it is difficult to ensure a stable positioning even if the bolts are tightened. , it is difficult to meet the requirements of convenient operation; the exposed nut is too conspicuous and affects the appearance

But at the same time, there are new problems: 1. The positioning is one-way, and the support plate can only resist the tube wall by transforming the gravity. When the upper part of the table is lifted, the positioning will be released as the gravity is released, and the table legs will slide down. , it is inconvenient to move the table

2. When encountering vibrations, especially up and down vibrations, the stability will deteriorate

3. The lower end of the support plate is tightly against the pipe wall. When it is necessary to unscrew the support plate for lifting adjustment, it will be laborious. As a product, it needs to be further improved.

But after the connection operation is completed, the longitudinal thrust of the plug is gone, and the lateral extrusion force has to be maintained by transforming gravity

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