Multifunctional guardrail device suitable for channel hole of ship platform

Abstract

The invention relates to a multifunctional guardrail device suitable for a ship platform channel hole, and relates to the technical field of ship construction, the multifunctional guardrail device comprises a vertical supporting part, the vertical supporting part surrounds the outer side of the plane channel hole, a horizontal supporting part is horizontally arranged on the vertical supporting part, the horizontal supporting part is fixedly connected with the vertical supporting part, and the vertical supporting part is fixedly connected with the horizontal supporting part. The horizontal supporting part surrounds the outer side of the plane channel hole, and handrails are fixedly connected to the horizontal supporting part and the vertical supporting part. The method has the advantage of solving the problem of complex installation process of the iron outfitting piece of the plane channel hole.

Description

Technical Field

[0001] The present application relates to the field of shipbuilding technology, and in particular to a multifunctional guardrail device suitable for a channel hole of a ship platform. Background Art

[0002] During the shipbuilding process, guardrails, handrails, ladders and other iron fittings are usually installed for the flat passage holes. Guardrails play an important protective role in shipbuilding. By installing guardrails, people or objects can be effectively prevented from falling from the flat passage holes, ensuring the safety inside the ship. Handrails are another important iron fitting, usually installed on the side or top of the passage hole to provide support and balance for crew members and passengers. The design of the handrail needs to consider comfort and ease of use, and also needs to comply with ergonomic principles to ensure that users can use it conveniently and safely.

[0003] Refer to the attached Figure 1 The existing guardrails and handrails are separate and installed on the structural wall. If the installation stages of the segmented structure are inconsistent, the handrails, guardrails, and ladders will be installed in three stages, which complicates the installation process and increases the construction workload. Summary of the invention

[0004] In order to solve the problem of complicated installation process of iron outfitting of planar passage holes, the present application provides a multifunctional guardrail device suitable for passage holes of ship platforms.

[0005] The present application provides a multifunctional guardrail device suitable for a channel hole of a ship platform, which adopts the following technical solution:

[0006] A multifunctional guardrail device suitable for a channel hole of a ship platform, comprising a vertical support portion, the vertical support portion surrounding the outer side of the planar channel hole, a horizontal support portion horizontally arranged on the vertical support portion, the horizontal support portion being fixedly connected to the vertical support portion, the horizontal support portion surrounding the outer side of the planar channel hole, and handrails being fixedly connected to the horizontal support portion and the vertical support portion.

[0007] Optionally, the vertical support portion includes a first railing column, the first railing columns are arranged opposite to each other, a second railing column is arranged on one side of the first railing column, and the second railing column and the first railing column opposite to each other are arranged in a triangle.

[0008] Optionally, the horizontal support portion includes a first horizontal bar, both ends of which are fixedly connected to the first railing column respectively, and the middle part of the first horizontal bar is fixedly connected to the second railing column, and the first horizontal bar encloses a protective area with the planar channel hole as the center.

[0009] Optionally, a second horizontal bar is horizontally arranged below the first horizontal bar, two ends of the second horizontal bar are respectively fixedly connected to the first railing column, and the middle part of the second horizontal bar is fixedly connected to the second railing column.

[0010] Optionally, a groove is formed at the top of the second railing column, and the first horizontal rail extends into the interior of the groove.

[0011] Optionally, the distance between the first horizontal bar and the second horizontal bar is 500 mm.

[0012] Optionally, the top of the handrail is fixedly connected to the first horizontal rail, and the middle of the handrail is fixedly connected to the second horizontal rail.

[0013] Optionally, the distance between the bottom end of the handrail and the mounting surface is 100 mm.

[0014] Optionally, the second railing post is located on a perpendicular bisector of a line connecting two opposite first railing posts.

[0015] Optionally, the first horizontal rail, the second horizontal rail and the handrail are all arc-shaped at their corners.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] 1. The handrails and guardrails at the entrances of conventional platform surfaces are different entities, and the installation procedures are different. The multifunctional guardrail is an integrated guardrail of handrails and guardrails, which is independent of the stage of hull segmentation and can be installed on the platform surface in one installation. Moreover, the long U-shaped handrail is used inside to replace the vertical handrail, and the top-level horizontal round steel can also serve as a horizontal handrail. The overall guardrail design is more in line with human mechanics, safer and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an existing protective guardrail in the background technology.

[0019] Figure 2 It is a schematic diagram of the overall structure of a multifunctional guardrail device suitable for a channel hole of a ship platform in an embodiment of the present application.

[0020] Explanation of the reference numerals: 1. vertical support portion; 11. first railing column; 12. second railing column; 121. groove; 2. horizontal support portion; 21. first horizontal rail; 211. first division; 212. second division; 22. second horizontal rail; 221. third division; 222. fourth division; 3. handrail; 31. vertical portion; 32. horizontal portion. DETAILED DESCRIPTION

[0021] During the shipbuilding process, guardrails, handrails, ladders and other iron fittings are usually installed for the flat passage holes. Guardrails play an important protective role in shipbuilding. By installing guardrails, people or objects can be effectively prevented from falling from the flat passage holes, ensuring the safety inside the ship. Handrails are another important iron fitting, usually installed on the side or top of the passage hole to provide support and balance for crew members and passengers. The design of the handrail needs to consider comfort and ease of use, and also needs to comply with ergonomic principles to ensure that users can use it conveniently and safely.

[0022] Refer to the attached Figure 1 The existing guardrails and handrails are separate and installed on the structural wall. If the installation stages of the segmented structure are inconsistent, the handrails, guardrails, and ladders will be installed in three stages, which complicates the installation process and increases the construction workload.

[0023] In order to solve the problem of complicated installation process of iron outfitting of planar passage holes, the present application provides a multifunctional guardrail device suitable for passage holes of ship platforms.

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0026] The following is combined with Figure 2 This application is described in further detail.

[0027] The present application embodiment discloses a multifunctional guardrail device suitable for a channel hole of a ship platform. Figure 2 A multifunctional guardrail device suitable for a channel hole of a ship platform includes a vertical support portion 1, the bottom end of the vertical support portion 1 is fixed on a mounting surface, and the vertical support portion 1 surrounds the outside of the planar channel hole. A horizontal support portion 2 is horizontally arranged on the vertical support portion 1, and the horizontal support portion 2 is fixedly connected to the vertical support portion 1. The horizontal support portion 2 surrounds the outside of the planar channel hole, and the horizontal support portion 2 is a semi-enclosed structure with one end open, which is convenient for operators to enter and exit from the opening. A handrail 3 is vertically fixedly connected to the horizontal support portion 2, which is convenient for operators to support themselves when entering and exiting the planar channel hole.

[0028] The vertical support part 1 includes two first railing columns 11 arranged opposite to each other, the first railing columns 11 are arranged vertically, the bottom end of the first railing column 11 is fixedly connected to the mounting surface, and the first railing column 11 is located on one side of the plane passage hole. An entrance and exit for operators to enter and exit is formed between the two first railing columns 11.

[0029] A second railing column 12 is arranged on the side of the first railing away from the entrance and exit, the second railing column 12 is arranged vertically, and the bottom end of the second railing column 12 is fixedly connected to the mounting surface. The second railing column 12 is located on the vertical bisector of the line between the two opposite first railing columns 11, and the two first railing columns 11 and the second railing columns 12 form a triangular arrangement, and the plane passage hole is located inside the triangular space formed by the first railing columns 11 and the second railing columns 12.

[0030] The horizontal support portion 2 includes a horizontally arranged first horizontal rail 21, and the first horizontal rail 21 is a "U"-shaped structure. The first horizontal rail 21 includes a first section 211 fixedly connected to the first railing column 11, and a second section 212 is horizontally arranged on the side of the first section 211 away from the first railing column 11. The first section 211 and the second section 212 are horizontally arranged, and the first section 211 and the second section 212 are relatively fixedly connected.

[0031] The two ends of the first horizontal rail 21 are respectively fixedly connected to the two first railing posts 11, and the center of the first horizontal rail 21 is relatively connected to the second railing post 12. The corner position of the relative connection position between the first subsection 211 and the second subsection 212 of the first horizontal rail 21 is an arc-shaped structure to reduce the damage caused by the sharp corner to the operator.

[0032] A groove 121 is horizontally formed at the top of the second railing column 12. The top of the groove 121 is relatively connected to the top wall of the second railing column 12, and the first horizontal rail 21 extends into the interior of the second railing column 12 through the groove 121, thereby reducing the amount of welding and cutting.

[0033] A second horizontal rail 22 is horizontally arranged below the first horizontal rail 21. The second horizontal rail 22 is a "U"-shaped structure. The second horizontal rail 22 includes a third section 221 fixedly connected to the first railing column 11. A fourth section 222 is horizontally arranged on the side of the third section 221 away from the first railing column 11. The third section 221 and the fourth section are horizontally arranged and relatively fixedly connected.

[0034] The two ends of the second horizontal rail 22 are respectively fixedly connected to the two first railing posts 11, and the center of the second horizontal rail 22 is relatively connected to the second railing post 12. The corner position at the relative connection position between the third section 221 and the fourth section of the second horizontal rail 22 is an arc-shaped structure to reduce the damage caused by the sharp corner to the operator.

[0035] The distance between adjacent first horizontal bars 21 and second horizontal bars 22 is 500 mm.

[0036] A semi-enclosed area with an inlet and outlet is enclosed by the first horizontal rail 21 and the second horizontal rail 22, and the planar channel hole on the mounting surface is located inside the semi-enclosed area.

[0037] The first horizontal railing 21 is located between the first railing column 11 and the second railing column 12 and is provided with a handrail 3. The handrail 3 is a "U"-shaped structure, and the handrail 3 includes a vertical portion 31 arranged relatively vertically and a horizontal portion 32 located at the bottom end of the vertical portion 31. The vertical portion 31 is fixedly connected to the horizontal portion 32, and the corner position where the vertical portion 31 and the horizontal portion 32 are relatively connected is an arc structure.

[0038] The top of the vertical portion 31 is fixedly connected to the first horizontal bar 21, and the center of the vertical portion 31 is fixedly connected to the second horizontal bar 22. The distance between the bottom of the horizontal portion 32 and the mounting surface is 100 mm. The embodiment of the present application discloses a multifunctional guardrail device suitable for a channel hole of a ship platform. Figure 1 A multifunctional guardrail device suitable for a channel hole of a ship platform includes a vertical support portion 1, the bottom end of the vertical support portion 1 is fixed on a mounting surface, and the vertical support portion 1 surrounds the outside of the planar channel hole. A horizontal support portion 2 is horizontally arranged on the vertical support portion 1, and the horizontal support portion 2 is fixedly connected to the vertical support portion 1. The horizontal support portion 2 surrounds the outside of the planar channel hole, and the horizontal support portion 2 is a semi-enclosed structure with one end open, which is convenient for operators to enter and exit from the opening. A handrail 3 is vertically fixedly connected to the horizontal support portion 2, which is convenient for operators to support themselves when entering and exiting the planar channel hole.

[0039] The vertical support part 1 includes two first railing columns 11 arranged opposite to each other, the first railing columns 11 are arranged vertically, the bottom end of the first railing column 11 is fixedly connected to the mounting surface, and the first railing column 11 is located on one side of the plane passage hole. An entrance and exit for operators to enter and exit is formed between the two first railing columns 11.

[0040] A second railing column 12 is arranged on the side of the first railing away from the entrance and exit, the second railing column 12 is arranged vertically, and the bottom end of the second railing column 12 is fixedly connected to the mounting surface. The second railing column 12 is located on the vertical bisector of the line between the two opposite first railing columns 11, and the two first railing columns 11 and the second railing columns 12 form a triangular arrangement, and the plane passage hole is located inside the triangular space formed by the first railing columns 11 and the second railing columns 12.

[0041] The horizontal support portion 2 includes a horizontally arranged first horizontal rail 21, and the first horizontal rail 21 is a "U"-shaped structure. The first horizontal rail 21 includes a first section 211 fixedly connected to the first railing column 11, and a second section 212 is horizontally arranged on the side of the first section 211 away from the first railing column 11. The first section 211 and the second section 212 are horizontally arranged, and the first section 211 and the second section 212 are relatively fixedly connected.

[0042] The two ends of the first horizontal rail 21 are respectively fixedly connected to the two first railing posts 11, and the center of the first horizontal rail 21 is relatively connected to the second railing post 12. The corner position of the relative connection position between the first subsection 211 and the second subsection 212 of the first horizontal rail 21 is an arc-shaped structure to reduce the damage caused by the sharp corner to the operator.

[0043] A groove 121 is horizontally formed at the top of the second railing column 12. The top of the groove 121 is relatively connected to the top wall of the second railing column 12, and the first horizontal rail 21 extends into the interior of the second railing column 12 through the groove 121, thereby reducing the amount of welding and cutting.

[0044] A second horizontal rail 22 is horizontally arranged below the first horizontal rail 21. The second horizontal rail 22 is a "U"-shaped structure. The second horizontal rail 22 includes a third section 221 fixedly connected to the first railing column 11. A fourth section 222 is horizontally arranged on the side of the third section 221 away from the first railing column 11. The third section 221 and the fourth section are horizontally arranged and relatively fixedly connected.

[0045] The two ends of the second horizontal rail 22 are respectively fixedly connected to the two first railing posts 11, and the center of the second horizontal rail 22 is relatively connected to the second railing post 12. The corner position at the relative connection position between the third section 221 and the fourth section of the second horizontal rail 22 is an arc-shaped structure to reduce the damage caused by the sharp corner to the operator.

[0046] The distance between adjacent first horizontal bars 21 and second horizontal bars 22 is 500 mm.

[0047] A semi-enclosed area with an inlet and outlet is enclosed by the first horizontal rail 21 and the second horizontal rail 22, and the planar channel hole on the mounting surface is located inside the semi-enclosed area.

[0048] The first horizontal railing 21 is located between the first railing column 11 and the second railing column 12 and is provided with a handrail 3. The handrail 3 is a "U"-shaped structure, and the handrail 3 includes a vertical portion 31 arranged relatively vertically and a horizontal portion 32 located at the bottom end of the vertical portion 31. The vertical portion 31 is fixedly connected to the horizontal portion 32, and the corner position where the vertical portion 31 and the horizontal portion 32 are relatively connected is an arc structure.

[0049] The top of the vertical portion 31 is fixedly connected to the first horizontal bar 21, and the center of the vertical portion 31 is fixedly connected to the second horizontal bar 22. The bottom of the horizontal portion 32 is spaced 100 mm from the mounting surface.

[0050] In this application, the term "plurality" means at least two or more than two, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0051] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A multifunctional guardrail device suitable for a channel hole of a ship platform, characterized in that: The invention comprises a vertical support part (1), wherein the vertical support part (1) surrounds the outer side of a planar channel hole, a horizontal support part (2) is horizontally arranged on the vertical support part (1), the horizontal support part (2) is fixedly connected to the vertical support part (1), the horizontal support part (2) surrounds the outer side of the planar channel hole, and a handrail (3) is fixedly connected to the horizontal support part (2) and the vertical support part (1).

2. The multifunctional guardrail device suitable for a channel hole of a ship platform according to claim 1, characterized in that: The vertical support portion (1) comprises a first railing column (11), the first railing columns (11) are arranged opposite to each other, a second railing column (12) is arranged on one side of the first railing column (11), and the second railing column (12) and the first railing column (11) opposite to each other are arranged in a triangle.

3. The multifunctional guardrail device suitable for a channel hole of a ship platform according to claim 2, characterized in that: The horizontal support portion (2) comprises a first horizontal bar (21), the two ends of the first horizontal bar (21) are respectively fixedly connected to the first railing column (11), the middle part of the first horizontal bar (21) is fixedly connected to the second railing column (12), and the first horizontal bar (21) forms a protective area with the planar channel hole as the center.

4. The multifunctional guardrail device suitable for a channel hole of a ship platform according to claim 3, characterized in that: A second horizontal rail (22) is horizontally arranged below the first horizontal rail (21), and both ends of the second horizontal rail (22) are respectively fixedly connected to the first railing column (11), and the middle part of the second horizontal rail (22) is fixedly connected to the second railing column (12).

5. The multifunctional guardrail device suitable for a channel hole of a ship platform according to claim 3, characterized in that: A groove (121) is provided at the top end of the second railing column (12), and the first horizontal rail (21) extends into the interior of the groove (121).

6. The multifunctional guardrail device suitable for a channel hole of a ship platform according to claim 4, characterized in that: The distance between the first horizontal bar (21) and the second horizontal bar (22) is 500 mm.

7. The multifunctional guardrail device suitable for a channel hole of a ship platform according to claim 4, characterized in that: The top end of the handrail (3) is fixedly connected to the first horizontal rail (21), and the middle part of the handrail (3) is fixedly connected to the second horizontal rail (22).

8. The multifunctional guardrail device suitable for a channel hole of a ship platform according to claim 1, characterized in that: The distance between the bottom end of the handrail (3) and the mounting surface is 100 mm.

9. The multifunctional guardrail device suitable for a channel hole of a ship platform according to claim 2, characterized in that: The second railing post (12) is located on a perpendicular bisector of a line connecting two opposite first railing posts (11).

10. The multifunctional guardrail device suitable for a channel hole of a ship platform according to any one of claims 1 to 9, characterized in that: The first horizontal rail (21), the second horizontal rail (22) and the handrail (3) are all arc-shaped at their corners.

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