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Inclined plate and application thereof

A sloping plate and sliding plate technology, applied in the field of simple machinery, can solve the problems of time-consuming, laborious, difficult to meet the convenience of operation, etc.

Active Publication Date: 2016-09-07
饶弘剑
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Inclined plate and application thereof
  • Inclined plate and application thereof
  • Inclined plate and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The slant plate is applied to the lifting table to form a positioning component. Figure 2 to Figure 5 Shown, the table leg is a rectangular tube, the inner and outer tube structure, the inner tube 2 is on the upper outer tube 6, and a slant plate 3 is placed in the inner tube 2 with a high end and a low end. A horizontal dividing plate 5 is fixedly arranged on the inner pipe 2 tube wall below the a slanting plate 3, and the low end 301 of the a sloping plate 3 is close to the dividing plate 5, and can slide laterally on the dividing plate 5. There is an opening 4 on the wall of the inner tube 2 corresponding to the lower end 301 through which the lower end 301 can protrude. On the other side, a strip-shaped a slide plate 8 is vertically arranged against the wall of the inner tube 2, and the high end 302 of the a slant plate 3 is flexibly connected with the a slide plate 8, and the inner tube 2 can be connected with the a slide plate 8 Slide vertically on the wall. Th...

Embodiment 2

[0043] The inclined plate is applied to the temporary connection of the rectangular pipes to form a temporary connection piece. Figure 6 to Figure 8 As shown, the connector includes a base 16 in the shape of a straight groove, the walls of which are perpendicular to the bottom of the groove. A parallelogram assembly consists of four plates. Wherein two b inclined plates 13 have the same shape and size and are rectangular flat plates; a b slide plate 15 is composed of a rectangular panel 151 and a rectangular bottom plate 152, the panel 151 is folded into a C shape, and the bottom plate 152 is embedded in it; The surface is fan-shaped, and the two sides are parallel to each other. There is a tenon at both ends of the two b slanting plates 13, a total of four tenons, and a square hole matching the tenons at both ends of the b slide plate 15 and the two ends of the C plate 12, a total of four square holes and four tenons Insert them in four square holes in turn to form the par...

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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...

Claims

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Application Information

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IPC IPC(8): A47B9/00A47B13/02
CPCA47B9/00A47B13/02
Inventor 饶弘剑
Owner 饶弘剑
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