An adjustable host rack platform

Abstract

This utility model relates to an adjustable platform for a main unit frame, including a support plate I, lifting leg assemblies, a support plate II, and railings. The lifting leg assemblies are respectively fixedly connected to the four corner areas of the lower surface of the support plate I. The support plate II is correspondingly disposed below the support plate I, and its four corner areas are respectively fixedly connected to the center of the lifting leg assemblies. The railings are fixedly connected to the four sides of the upper surface of the support plate I. By designing the platform with a height-adjustable structure, this utility model can effectively avoid the operation of repeatedly adjusting the platform distance, thereby adapting to various main units and improving the versatility of the platform.

Description

Technical Field

[0001] This utility model relates to an adjustable platform for the host frame. Background Technology

[0002] During the production of marine main engines, the height between the frame platform and the main engine can vary due to different engine sizes. This necessitates continuous adjustments to the frame platform's height, which may lead to problems such as excessive height differences between the frame and the main engine.

[0003] Using a single-height rack platform can lead to a mismatch between the rack platform and the main unit height, preventing connections between racks or causing the rack platform to extend too far and interfere with or prevent the installation of main unit components. Therefore, the rack platform height is often unsuitable. Furthermore, because the main unit generates significant vibrations during operation, the rack platform needs to have good vibration damping and noise reduction capabilities to minimize the transmission of engine vibration and noise. Summary of the Invention

[0004] To address the aforementioned problems, the purpose of this utility model is to provide an adjustable host rack platform. By designing the platform as an adjustable structure, the operation of adjusting the platform distance multiple times can be effectively avoided, so as to adapt to various hosts and improve versatility.

[0005] The technical solution adopted in this utility model is as follows: The present invention proposes an adjustable platform for a main frame, comprising a support plate I, lifting leg assemblies, a support plate II, and railings; the lifting leg assemblies are respectively fixedly connected to the four corner areas of the lower surface of the support plate I; the support plate II is correspondingly disposed below the support plate I, and its four corner areas are respectively fixedly connected to the middle of the lifting leg assemblies; the railings are fixedly connected to the four sides of the upper surface of the support plate I.

[0006] Furthermore, the lifting outrigger assembly includes a bottom support leg and an adjustable support leg; the adjustable support leg is nested outside the bottom support leg, and its top end is fixedly connected to the lower surface of the support plate I; the bottom support leg and the adjustable support leg are evenly provided with corresponding limiting through holes along the height direction, and the relative position between them is adjusted by inserting bolts into different limiting through holes.

[0007] Furthermore, both support plate I and support plate II are patterned steel plates.

[0008] Furthermore, an I-beam is fixedly connected to the bottom of the support plate I.

[0009] Furthermore, a channel steel is fixedly connected to the bottom of the support plate II.

[0010] Furthermore, a fixing baffle is provided on the front end face of the support plate I.

[0011] Furthermore, the upper sides of the adjustable support leg are respectively fixed to the lower surface of the support plate I by oblique support columns.

[0012] Compared with the prior art, the present invention has the following beneficial effects: This utility model is easy to install and use, and the platform height is easily adjustable to fit various types of host machines. It also provides high stability during operation. Furthermore, considering the significant vibrations during the operation of the host machine and other equipment, the triangle theorem is applied to the upper part of the support columns on both sides to enhance stability, thereby increasing the overall structural strength and vibration resistance of the platform and preventing structural loosening or displacement due to vibration during operation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] In the attached drawings, the following symbols are used: 1-Support plate I; 2-Support plate II; 3-Guardrail; 4-Bottom support leg; 5-Adjustable support leg; 6-I-beam; 7-Channel steel; 8-Fixed baffle; 9-Support column. Detailed Implementation

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] It should be noted that in the description of this utility model, the terms "upper", "lower", "top", "bottom", "one side", "the other side", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not mean that the device or component must have a specific orientation, or be constructed and operated in a specific orientation.

[0017] See appendix Figure 1 The present invention proposes an adjustable platform for a main frame, comprising a support plate I1, a lifting outrigger assembly, a support plate II2, and a railing 3.

[0018] In this embodiment, four sets of lifting outrigger assemblies are provided, which are respectively fixed to the four corner areas of the lower surface of the support plate I1; the support plate II2 is arranged at a certain distance below the support plate I1, and its four corner areas are respectively fixed to the middle of the lifting outrigger assembly; the railing 3 is welded and fixed to the upper surface of the support plate I1 around the perimeter, and an opening is left on one side of the front.

[0019] The lifting outrigger assembly includes a bottom support leg 4 and an adjustable support leg 5. The adjustable support leg 5 is nested outside the bottom support leg 4, and the top of the adjustable support leg 5 is welded and fixed to the lower surface of the support plate I1. The four corner areas of the support plate II are welded and fixed to the inner middle of the adjustable support leg 5 of the lifting outrigger assembly. The bottom support leg 4 and the adjustable support leg 5 are evenly provided with corresponding radial limiting through holes along the height direction. After the relative position between the two is adjusted, they can be fixed by inserting bolts into the corresponding limiting through holes. The height of the support plate I1 and the support plate II2 can be adjusted by adjusting the relative position between the two.

[0020] In this embodiment, both support plate I1 and support plate II2 are patterned steel plates. To achieve the stability of the patterned steel plates, an I-beam 6 is welded and fixed to the bottom of support plate I1, and a channel steel 7 is welded and fixed to the bottom of support plate II2. A fixing baffle 8 is welded to the front end face of support plate I1. The fixing baffle 8 can be closely connected to the host, which further improves the stability of the platform and ensures the integrity and load-bearing capacity of the platform surface.

[0021] The upper sides of the adjustable support leg 5 are fixed to the lower surface of the support plate I1 by inclined support columns 9. The two inclined support columns 9 and the support plate I1 form a triangular support structure. By applying the triangle theorem, the support 9 is more stable, which enhances the overall structural strength and vibration resistance of the platform and avoids structural loosening and displacement due to vibration during operation.

[0022] The platform proposed in this utility model is generally used in scenarios such as high-altitude operations, equipment operation, or item placement. Through a multi-layer structure and support system, a stable operating space is constructed, making it convenient for personnel to work on the upper level of the platform. The support plate II2 can assist in storage or serve as a support foundation.

[0023] The support plate I1 provides the main space for personnel to stand and operate, used for high-altitude operations (such as equipment maintenance and material handling), with safety ensured by the surrounding guardrails. Support plate II2 can hold tools, materials, or small equipment to assist upper-level operations, allowing for convenient access to materials and improving work efficiency; it also serves as a structural reinforcement layer, sharing the load of the upper level. The railing 3 surrounds the upper working surface, providing protection against falls of personnel or materials, ensuring operational safety; it is a core component of the safety protection system. The bottom support leg 4 connects to the ground fixings, bearing the overall load of the platform (the weight of personnel and materials on the upper level), transferring force to the ground to ensure the platform's stable upright position. The adjustable support leg 5 works in conjunction with the bottom support leg 4. The system incorporates various structural elements: 1) Extended support leg length to accommodate different height requirements, enhancing vertical support and ensuring platform stability; 2) I-beam 6 integrates the upper working surface with the railings, forming a stable high-altitude work unit that transfers and distributes loads to the support legs, ensuring the strength of the upper structure; 3) Channel steel 7 connects the support legs, bearing the weight of the support plate II2 and assisting in distributing the overall platform load, enhancing structural stability; 4) Fixed baffle 8 connects the upper working surface with the railings and support structure, reinforcing the overall integrity of the upper platform, ensuring uniform load distribution, and improving resistance to deformation; 5) Support columns 9 form diagonal supports, enhancing the stability of the support leg system, preventing tipping under unilateral force, and improving the platform's resistance to overturning and swaying.

[0024] In actual use, personnel work on support plate I1, with railing 3 ensuring safety; tools can be placed on support plate II2 for easy access; all loads are transferred to the ground through the platform frame and support legs, ensuring that the platform does not shake or collapse, thus achieving a stable high-altitude operation scenario.

[0025] Matters not covered in this utility model are common knowledge.

[0026] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. An adjustable platform for a mainframe rack, characterized in that: The platform includes a support plate I, lifting leg assemblies, a support plate II, and railings; the lifting leg assemblies are respectively fixedly connected to the four corner areas of the lower surface of the support plate I; the support plate II is correspondingly located below the support plate I, and its four corner areas are respectively fixedly connected to the middle of the lifting leg assemblies; the railings are fixedly connected to the four sides of the upper surface of the support plate I. The lifting outrigger assembly includes a bottom support leg and an adjustable support leg; the adjustable support leg is nested outside the bottom support leg, and its top end is fixedly connected to the lower surface of the support plate I; the bottom support leg and the adjustable support leg are evenly provided with corresponding limiting through holes along the height direction, and the relative position between them is adjusted by inserting bolts into different limiting through holes. The upper sides of the adjustable support leg are fixed to the lower surface of the support plate I by oblique support columns.

2. The adjustable host rack platform according to claim 1, characterized in that: Both support plate I and support plate II are patterned steel plates.

3. The adjustable platform for the host rack according to claim 2, characterized in that: The bottom of the support plate I is fixedly connected to an I-beam.

4. The adjustable platform for the host rack according to claim 2, characterized in that: The bottom of the support plate II is fixedly connected with a channel steel.

5. The adjustable platform for the host rack according to claim 1, characterized in that: A fixed baffle is provided on the front end face of the support plate I.

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