Double-layer side plate

Abstract

The utility model relates to the field of side plate reinforcement, in particular to a double-layer side plate which comprises a side plate body, an inner-layer side plate is arranged in the side plate body, reinforcing ribs are arranged between the inner-layer side plate and the side plate body, and the reinforcing ribs are in extrusion contact with the side plate body and the inner-layer side plate. Firstly, the inner-layer side plate is placed in the side plate body, then the reinforcing ribs are added between the inner-layer side plate and the side plate body, the connecting keys on the periphery of the reinforcing ribs are in extrusion contact with the reinforcing grooves, meanwhile, the fixing bolts are inserted into the back of the side plate body, and the fixing bolts are fixed through the nuts. And the side plate body can be more stable during impact resistance, and large deformation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of side panel reinforcement, in particular to a double-layer side panel. Background Art

[0002] The side panels are made of high-quality structural steel plates with a manufacturing precision exceeding Australian and German national standards.

[0003] EA analysis and simulation optimized the side panel's shape, thickness, and reinforcement. The concept of "local reinforcement" was also introduced. This not only effectively reinforced areas of the side panel where stress was concentrated, but also optimized the reinforcement pattern to evenly distribute the side panel load, minimize overall stress levels, and minimize the possibility of elastic deformation. The side panels are weld-free, completely eliminating the possibility of deformation and cracking caused by welding thermal stress.

[0004] Special reinforcement structures are used to strengthen the side panels at the junctions between the vibrator beam and crossbeam to eliminate excessive stress concentration. These connections are secured with Hooker rivets. The side panels below the screen plate have no protruding structures, preventing liquid accumulation and corrosion. The lower inner protective layer of the side panels is continuous and smooth, significantly reducing the possibility of structural corrosion caused by scouring. There are no gaps or protrusions between the side panels and crossbeams.

[0005] Most of the existing side panels are used to protect against external impacts, but most of the existing side panels are single-layer structures, which will cause the side panels to crack when impacted, resulting in insufficient protection and weak impact resistance of the side panels. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a double-layer side panel.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A double-layer side panel comprises a side panel body, an inner side panel is arranged inside the side panel body, reinforcing ribs are arranged between the inner side panel and the side panel body, and the reinforcing ribs are in extrusion contact with the side panel body and the inner side panel.

[0009] In addition, a preferred structure is that the reinforcing rib is cylindrical, and the reinforcing rib contacts the side wall in a reinforcing groove formed between the side panel body and the inner side panel.

[0010] In addition, a preferred structure is that the depth of the reinforcement groove is consistent with the height of the reinforcement rib, and connecting keys are provided around the reinforcement rib.

[0011] In addition, a preferred structure is that the interior of the side panel body is concave, and openings are provided around the interior of the side panel body, and the openings pass through the side panel body.

[0012] In addition, a preferred structure is that a fixing bolt is inserted through the back of the side plate body, and the threaded portion of the fixing bolt extending after passing through the side plate body is coaxial with the depth of the reinforcement groove.

[0013] In addition, a preferred structure is that after the side plate body passes through the interior of the side plate body, a nut is screwed onto the protruding threaded portion, and the nut does not interfere with the reinforcement groove.

[0014] The beneficial effects of the present invention are as follows: first, the inner side panel is placed inside the side panel body, and then reinforcing ribs are added between the inner side panel and the side panel body, and the connecting keys around the reinforcing ribs are squeezed into contact with the reinforcing grooves, and at the same time, the back of the side panel body is inserted with fixing bolts and fixed with nuts, so that the side panel body can be more stable when protecting against impact and prevent large deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an axonometric drawing of a double-layer side panel proposed in the present invention;

[0016] Figure 2 This is an axonometric drawing of a side panel body proposed in the present utility model;

[0017] Figure 3 This is an axonometric drawing of a double-layer side panel proposed in the present invention after being disassembled;

[0018] Figure 4 This is a top view of a double-layer side panel proposed in the present invention;

[0019] Figure 5 This is an axonometric drawing of the reinforcement rib proposed in this utility model.

[0020] In the figure: 1. Side panel body; 101. Opening; 2. Inner side panel; 3. Fixing bolt; 301. Nut; 4. Reinforcement rib; 41. Connecting key; 5. Reinforcement groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-5A double-layer side panel includes a side panel body 1, an inner side panel 2 is arranged inside the side panel body 1, a reinforcing rib 4 is arranged between the inner side panel 2 and the side panel body 1, and the reinforcing rib 4 is in extrusion contact with the side panel body 1 and the inner side panel 2.

[0023] The reinforcing ribs 4 are cylindrical, and the reinforcing ribs 4 are in contact with the side wall in the reinforcing grooves 5 formed between the side panel body 1 and the inner side panel 2 . The reinforcing ribs 4 can effectively resist deformation.

[0024] At the same time, the depth of the reinforcement groove 5 is consistent with the height of the reinforcement rib 4, and the reinforcement rib 4 is provided with connecting keys 41 around it. The connecting keys 41 are extensions of the reinforcement rib and have the same physical properties.

[0025] In addition, the interior of the side panel body 1 is concave, and openings 101 are formed around the interior of the side panel body 1 , and the openings 101 pass through the side panel body 1 .

[0026] Moreover, a fixing bolt 3 is inserted through the back of the side panel body 1, and the threaded portion of the fixing bolt 3 extending after passing through the side panel body 1 is on the same axis as the depth of the reinforcement groove 5. When the threaded portion of the fixing bolt 3 extending after passing through the side panel body 1 is on the same axis as the depth of the reinforcement groove 5, the impact resistance is the strongest at this moment.

[0027] Moreover, after the side plate body 1 passes through the interior of the side plate body 1 , the protruding threaded portion is screwed with a nut 301 , and the nut 301 does not interfere with the reinforcement groove 5 .

[0028] In this embodiment, the side panel body 1 is mostly installed on the side of the external connection structure for protection, so it needs to be installed stably during the installation process.

[0029] First, an inner side panel 2 is added to the inside of the side panel body 1 to form a reinforcement groove 5 between the side panel body 1 and the inner side panel 2. Then, the reinforcement rib 4 is placed into the reinforcement groove 5 in a fixed manner, and the connecting keys 41 around the reinforcement rib 4 are squeezed into contact with the side wall of the reinforcement groove 5.

[0030] Then insert the fixing bolt 3 into the back of the side panel body 1. When the fixing bolt 3 is inserted into the inside of the opening 101, the threaded portion of the fixing bolt 3 will extend from the reinforcement groove 5. At this time, the nut 301 matching the fixing bolt 3 will be tightened with it. At this time, a fixed connection relationship will be formed between the inner side panel 2 and the side panel body 1, so that the side panel body 1 can be fully protected.

[0031] In the present invention, the inner side panel 2 is first placed inside the side panel body 1, and then the reinforcing ribs 4 are added between the inner side panel 2 and the side panel body 1, and the connecting keys 41 around the reinforcing ribs 4 are squeezed into contact with the reinforcing grooves 5. At the same time, the fixing bolts 3 are inserted into the back of the side panel body 1 and fixed with the nuts 301, so that the side panel body 1 can be more stable when protecting against impact and prevent large deformation.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-layer side panel, comprising a side panel body (1), characterized in that: An inner side panel (2) is provided inside the side panel body (1), a reinforcing rib (4) is provided between the inner side panel (2) and the side panel body (1), and the reinforcing rib (4) is in extrusion contact with the side panel body (1) and the inner side panel (2).

2. A double-layer side panel according to claim 1, characterized in that: The reinforcing rib (4) is cylindrical, and the reinforcing rib (4) contacts the side wall in a reinforcing groove (5) formed between the side plate body (1) and the inner side plate (2).

3. The double-layer side panel according to claim 2, characterized in that: The depth of the reinforcement groove (5) is consistent with the height of the reinforcement rib (4), and connecting keys (41) are provided around the reinforcement rib (4).

4. The double-layer side panel according to claim 1, characterized in that: The interior of the side plate body (1) is concave, and openings (101) are provided around the interior of the side plate body (1), and the openings (101) pass through the side plate body (1).

5. The double-layer side panel according to claim 1, characterized in that: A fixing bolt (3) is inserted through the back of the side plate body (1), and the threaded portion of the fixing bolt (3) extending after passing through the side plate body (1) is coaxial with the depth of the reinforcement groove (5).

6. The double-layer side panel according to claim 1, characterized in that: After the side plate body (1) passes through the interior of the side plate body (1), the protruding threaded portion is screwed with a nut (301), and the nut (301) does not interfere with the reinforcement groove (5).

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