CN217756366U

CN217756366U - Non-metallic material sedan-chair wall strengthening rib

Info

Publication number: CN217756366U
Application number: CN202221620104.9U
Authority: CN
Inventors: 罗佳明; 吴剑平; 章睿
Original assignee: Giant Kone Elevator Co Ltd
Current assignee: Giant Kone Elevator Co Ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-11-08
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a non-metallic material car wall reinforcing rib, which comprises a non-metallic material reinforcing rib main body (1), wherein the section of the reinforcing rib main body (1) is of a closed structure; the reinforcing rib main body (1) is internally provided with a reinforcing rib (2). The utility model discloses a non-metallic material extrusion moulding obtains the cross-section for closed strengthening rib to set up the enhancement rib in the strengthening rib, not only have the quality light, with low costs, machining efficiency high, advantage such as corrosion-resistant (low-loss), still have structural strength height, non-deformable's advantage.

Description

Non-metallic material sedan-chair wall strengthening rib

Technical Field

The utility model relates to a strengthening rib, especially a non-metallic material sedan-chair wall strengthening rib.

Background

With the rapid development of economy and the continuous deepening of urbanization, the elevator becomes an indispensable part in daily life, and the elevator yield of China will continue to keep steadily increasing in the coming years.

The lift car is a box-shaped space for bearing and transporting personnel and materials of the lift, wherein the wall of the lift car is one of important components of the lift car, and national standards of China have higher strength requirements on the lift car. Therefore, in order to strengthen the car wall, it is common practice to weld or paste one or more reinforcing ribs on the car wall plate. The traditional car wall reinforcing rib adopts a cold plate material bending or rolling forming process, so that the structure is high in cost, easy to deform and high in loss. Therefore, the prior art has the problems of higher production cost, easy deformation and high loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a non-metallic material sedan-chair wall strengthening rib. The utility model has the characteristics of can effectively reduction in production cost, sound construction and loss are low.

The technical scheme of the utility model: a non-metal material car wall reinforcing rib comprises a non-metal material reinforcing rib main body, wherein the cross section of the reinforcing rib main body is of a closed structure; the reinforcing rib main body is internally provided with a reinforcing rib.

In the non-metallic material car wall reinforcing rib, the cross section of the reinforcing rib main body is of an isosceles trapezoid structure, and reinforcing ribs distributed in an isosceles triangle shape are arranged in the reinforcing rib main body.

In the non-metallic material car wall reinforcing rib, the cross section of the reinforcing rib main body is of a rectangular structure.

In the non-metallic material car wall reinforcing rib, the reinforcing ribs are arranged in the reinforcing rib main body in an X-shaped distribution mode.

In the non-metallic material car wall reinforcing rib, two ends of the reinforcing rib main body are provided with notches.

In the non-metal material car wall reinforcing rib, the reinforcing ribs are vertically distributed and/or transversely distributed in the reinforcing rib main body.

Compared with the prior art, the utility model discloses a non-metallic material extrusion moulding obtains the cross-section for closed strengthening rib to set up the enhancement rib in the strengthening rib, not only have the quality light, with low costs, machining efficiency high, advantage such as corrosion-resistant (low-loss), still have structural strength height, non-deformable's advantage. To sum up, the utility model has the characteristics of can effectively reduction in production cost, sound construction and loss are low.

Drawings

FIG. 1 is a schematic view of the structure of embodiment 1;

FIG. 2 is a structural view of embodiment 2;

FIG. 3 is a structural view of embodiment 3 having only vertical reinforcing ribs;

FIG. 4 is a structural view of embodiment 3 having only one vertical reinforcing rib and one horizontal reinforcing rib;

FIG. 5 is a structural view of embodiment 3 in which a plurality of vertical and horizontal reinforcing ribs are provided;

figure 6 is the structure view of the car wall panel of the embodiment 1.

The symbols in the drawings are: 1-a reinforcing rib main body, 2-a reinforcing rib and 3-a notch.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example 1. A non-metal material car wall reinforcing rib is formed as shown in figures 1 and 6 and comprises a non-metal material reinforcing rib main body 1, and the section of the reinforcing rib main body 1 is of a closed structure; the reinforcing rib main body 1 is internally provided with a reinforcing rib 2.

The cross-section of strengthening rib main part 1 is isosceles trapezoid structure, is equipped with in the strengthening rib main part 1 and is the enhancement rib 2 that isosceles triangle distributes.

And extruding and molding the non-metal material through a die by using an extruding machine, cutting the non-metal material into corresponding lengths by using a cutting machine, and finally connecting the non-metal material reinforcing ribs on the car wall plate through black glue bonding.

The intersection point of the two reinforcing ribs is positioned at the middle point of the long bottom edge of the isosceles trapezoid structure.

The strengthening rib main part adopts confined isosceles trapezoid structure, can make the strengthening rib non-deformable in the use, and sets up two enhancement ribs that are isosceles triangle and distribute and can further share the load, and the atress is better, when increasing strengthening rib intensity, alleviateing elevator car dead weight, can also guarantee safe in utilizationly.

This application is through change strengthening rib material, structure commonly used and connect on the sedan-chair wallboard under the unchangeable condition of anti-drop effect, on the basis of having guaranteed strengthening rib structural strength, has improved work efficiency, the cost is reduced.

Example 2. A non-metal material car wall reinforcing rib is shown in figure 2 and comprises a non-metal material reinforcing rib main body 1, wherein the cross section of the reinforcing rib main body 1 is of a closed structure; the reinforcing rib main body 1 is internally provided with a reinforcing rib 2.

The section of the reinforcing rib main body 1 is of a rectangular structure.

The reinforcing rib main body 1 is internally provided with reinforcing ribs 2 distributed in an X shape.

And extruding the non-metal material through a die by using an extruding machine, cutting out the non-metal material into corresponding lengths by using a cutting machine, and finally connecting the non-metal material reinforcing ribs to the car wall plate through black glue bonding.

The reinforcing rib main body with the rectangular cross section is matched with the reinforcing ribs distributed in an X shape, so that the stress is uniform, the structure is firm, and the reinforcing rib is not easy to deform.

Example 3. A non-metal material car wall reinforcing rib is shown in figures 3-5 and comprises a non-metal material reinforcing rib main body 1, and the section of the reinforcing rib main body 1 is of a closed structure; the reinforcing rib main body 1 is internally provided with a reinforcing rib 2.

The section of the reinforcing rib main body 1 is of a rectangular structure.

And notches 3 are arranged at two ends of the reinforcing rib main body 1.

The reinforcing rib main body 1 is internally provided with vertically distributed reinforcing ribs 2 and/or horizontally distributed reinforcing ribs 2.

The vertically distributed reinforcing ribs and the horizontally distributed reinforcing ribs are arranged in a cross shape.

The reinforcing rib main body with the rectangular cross section is matched with the reinforcing ribs which are vertically and/or transversely distributed, so that the reinforcing rib is uniform in stress, firm in structure and not easy to deform; and the setting of breach still is convenient for follow-up being connected fixedly with buckle structure of strengthening rib.

Use the extruding machine to pass through mould extrusion moulding with non-metallic material, the corresponding length of reuse cutting machine intercepting, non-metallic material strengthening rib bonds through the ebonite at last and connects it on the sedan-chair wallboard, can also cooperate with the breach with the upper and lower both ends of the fixed strengthening rib of mounting for strengthen the intensity of sedan-chair wall.

Claims

1. The utility model provides a non-metallic material sedan-chair wall strengthening rib which characterized in that: the reinforcing rib comprises a reinforcing rib main body (1) made of a non-metal material, wherein the section of the reinforcing rib main body (1) is of a closed structure; a reinforcing rib (2) is arranged in the reinforcing rib main body (1);

the section of the reinforcing rib main body (1) is of an isosceles trapezoid structure, and reinforcing ribs (2) distributed in an isosceles triangle shape are arranged in the reinforcing rib main body (1);

or the section of the reinforcing rib main body (1) is of a rectangular structure.

2. The car wall reinforcing rib made of the non-metallic material as set forth in claim 1, wherein: the reinforcing rib main body (1) is internally provided with reinforcing ribs (2) distributed in an X shape.

3. The car wall reinforcing rib made of the non-metallic material as set forth in claim 1, wherein: and notches (3) are arranged at two ends of the reinforcing rib main body (1).

4. The car wall reinforcing rib made of the non-metallic material as set forth in claim 1, wherein: the reinforcing rib is characterized in that vertically distributed reinforcing ribs (2) and/or transversely distributed reinforcing ribs (2) are arranged in the reinforcing rib main body (1).