A modular quick-install marine storm rail

Abstract

This utility model discloses a modular, quick-installation marine storm handrail, including a decorative wall with reinforcing plates built into both sides. A handrail center bracket is mounted on the reinforcing plates, and a deepened decorative cover is fitted onto the center bracket. A base plate is installed at the bottom of the center bracket, and self-tapping screws are threaded onto the base plate. A handrail tube is installed at the top of the center bracket, and a set screw is threaded onto the tube. One end of the tube is fitted with a cap. This utility model enables zero-welding, tool-free, 5-minute quick installation, greatly improving installation efficiency. Disassembly requires no machine cutting, thus avoiding damage to the hull structure. All components use standard parts and meet ISO standard interchangeability, effectively reducing spare parts inventory costs.

Description

Technical Field

[0001] This utility model belongs to the field of marine safety technology, and in particular relates to a modular quick-install marine storm handrail. Background Technology

[0002] Storm railings on ships are sturdy handrails or railings specially designed and installed in critical areas such as passageways, corridors, and stairwells inside the vessel. Their purpose is to provide additional support and stability for people and crew during severe sea conditions (such as storms and large waves) to prevent falls and injuries.

[0003] A search revealed a marine storm handrail with publication number CN221273419U on the Chinese Patent website. This storm handrail can be used for ship safety protection, but it has some defects and shortcomings that need to be improved: (1) Most traditional storm handrails are welded, and on-site positioning welding is often required during installation, resulting in low installation efficiency (single point time ≥ 30 minutes). Furthermore, the welded joints are easily corroded by seawater, leading to a short service life (≤ 5 years); (2) Some existing storm handrails often require cutting the deck during maintenance and replacement, which can damage the ship's structure; (3) Although some existing storm handrails are quick-installation structures, bolt connections often require multiple tools, and non-standard components lead to high spare parts inventory costs. Therefore, in response to the above problems, the modular quick-installation marine storm handrail provided by this utility model is of great significance. Utility Model Content

[0004] This utility model provides a modular quick-install marine storm handrail that can be installed in 5 minutes without welding or tools, thus greatly improving installation efficiency; disassembly does not require machine cutting, thus avoiding damage to the hull structure; all components use standard parts and meet ISO standard interchangeability, thus effectively reducing spare parts inventory costs, thereby solving the problems in the background technology.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model discloses a modular quick-install marine storm handrail, comprising a decorative enclosure with reinforcing plates built into both sides. A handrail intermediate bracket is installed on the reinforcing plates, and a handrail deeper decorative cover is fitted onto the handrail intermediate bracket. A handrail bracket base plate is installed at the bottom of the handrail intermediate bracket, and a self-tapping screw is threaded onto the handrail bracket base plate. A handrail tube is installed at the top of the handrail intermediate bracket, and a set screw is threaded onto the handrail tube. An end cap is installed at one end of the handrail tube.

[0007] Furthermore, the side of the middle support of the handrail is J-shaped, and the top of the middle support of the handrail is arc-shaped, and the outer diameter of the handrail tube is equal to the diameter of the arc-shaped surface at the top of the middle support of the handrail.

[0008] Furthermore, the handrail bracket base plate is provided with a base with a pre-embedded threaded sleeve, and the back of the handrail bracket base plate is provided with 3M double-sided tape. The end of the middle handrail bracket is round, and its diameter is equal to the inner diameter of the threaded sleeve on the handrail bracket base plate.

[0009] Furthermore, one end of the end is arc-shaped, and the joint end between the end and the handrail tube adopts a concave-convex design, with the diameter of the protruding end of the end corresponding to and equal to the inner diameter of the concave end of the handrail tube.

[0010] The present invention has the following advantages over the prior art:

[0011] (1) The modular quick-install marine storm handrail of this utility model can achieve zero welding and tool-free quick installation in 5 minutes, thereby greatly improving the installation efficiency.

[0012] (2) The modular quick-install marine storm handrail of this utility model does not require machine cutting during disassembly, thus avoiding damage to the ship's structure.

[0013] (3) When using the modular quick-install marine storm handrail of this utility model, all components are standard parts and meet the ISO standard interchangeability, thereby effectively reducing the cost of spare parts inventory.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only 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] Figure 1 This is a structural schematic diagram of a modular quick-install marine storm grab bar of this utility model;

[0017] Figure 2 This is a front view of a modular quick-install marine storm handrail according to the present invention.

[0018] Figure 3 This is a top view of a modular quick-install marine storm handrail according to the present invention.

[0019] Figure 4 This is an exploded view of the handrail tube installation in this utility model;

[0020] Figure 5 This is an exploded view of the installation of the end cap in this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Decorative enclosure; 2. Reinforcing plate; 3. Handrail center bracket; 4. Deepened decorative cover for handrail bracket; 5. Handrail bracket base plate; 6. Self-tapping screw; 7. Handrail tube; 8. Set screw; 9. End cap. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Please see Figure 1-5 As shown, this utility model discloses a modular quick-install marine storm handrail, comprising a decorative enclosure 1, with reinforcing plates 2 built into both sides of the decorative enclosure 1. A handrail center bracket 3 is installed on the reinforcing plates 2. The handrail center bracket 3 has a diameter of φ20 and is made of SUS304 stainless steel. A handrail bracket deepened decorative cover 4 is fitted onto the handrail center bracket 3 and can be fixed by applying adhesive. A handrail bracket base plate 5 is installed at the bottom of the handrail center bracket 3. The bracket base plate 5 is threaded with self-tapping screws 6, which are stainless steel screws with a specification of M4x40. The top of the middle bracket 3 of the handrail is equipped with a handrail tube 7, which has a specification of φ38x2 and is made of SUS304. The handrail tube 7 is threaded with set screws 8, which are stainless steel internal hexagonal tapered screws with a specification of M4. One end of the handrail tube 7 is equipped with an end head 9, which has a specification of φ38x2 and is made of SUS304.

[0026] The side of the handrail middle bracket 3 is J-shaped, and the top of the handrail middle bracket 3 is arc-shaped. The outer diameter of the handrail tube 7 is equal to the diameter of the arc-shaped surface at the top of the handrail middle bracket 3. When the handrail tube 7 is placed at the top of the handrail middle bracket 3, it can fit into its arc-shaped surface. At this time, it can be locked and fixed by the set screw 8 without welding.

[0027] The handrail bracket base plate 5 is equipped with a base with a pre-embedded threaded sleeve. The base is made of 304 stainless steel. The back of the handrail bracket base plate 5 is equipped with 3M double-sided tape, which can complete the pasting and positioning of the decorative wall 1 in 2 minutes. The end of the handrail middle bracket 3 is round, and its diameter corresponds to the inner diameter of the threaded sleeve on the handrail bracket base plate 5. The handrail bracket base plate 5 can be fixed to the handrail middle bracket 3 by threads.

[0028] One end of the end cap 9 is arc-shaped, which can serve as a buffer and anti-collision function. The joint end of the end cap 9 and the handrail tube 7 adopts a concave-convex design. The diameter of the protruding end of the end cap 9 corresponds to the inner diameter of the concave end of the handrail tube 7. The end cap 9 can be inserted into and fit against one end of the handrail tube 7 and locked and fixed by the set screw 8.

[0029] The circuits, electronic components, and chip modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0030] All standard parts used in the application documents can be purchased from the market. All components in this application document can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The electrical components mentioned in this document are all electrically connected to the external main controller and power supply, and the main controller is a conventional known device that can play a control role.

[0031] The working principle of this utility model is as follows:

[0032] When using this utility model, taking the installation of a corridor handrail as an example, the installation is divided into the following steps:

[0033] Bracket positioning: Remove oil stains from the decorative wall 1. First, insert the handrail bracket deep decorative cover 4 into the handrail middle bracket 3. Then, tighten the handrail middle bracket 3 and the handrail bracket base plate 5 together. Remove the 3M double-sided tape from the handrail bracket base plate 5. Press the handrail bracket base plate 5 and hold for 10 seconds to cure.

[0034] Assembly of end 9: Align the protruding end of end 9 with and insert it into the recessed end of handrail tube 7, and then lock it in place using set screw 8;

[0035] Handrail tube 7 connection: Place the handrail tube 7 on the handrail middle bracket 3, and then lock it in place using the set screw 8;

[0036] Disassembly: Simply unscrew the screws to disassemble; no machine cutting is required.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A modular quick-fit storm handrail for a marine vessel, characterized in that, The enclosure includes a decorative wall (1), both sides of which are equipped with reinforcing plates (2). A handrail intermediate bracket (3) is installed on the reinforcing plate (2). A handrail intermediate bracket (4) is fitted on the handrail intermediate bracket (3). A handrail bracket base plate (5) is installed at the bottom of the handrail intermediate bracket (3). A self-tapping screw (6) is threaded onto the handrail bracket base plate (5). A handrail tube (7) is installed at the top of the handrail intermediate bracket (3). A set screw (8) is threaded onto the handrail tube (7). An end cap (9) is installed at one end of the handrail tube (7).

2. The modular quick-install marine storm grab bar according to claim 1, characterized in that, The side of the handrail middle bracket (3) is J-shaped, and the top of the handrail middle bracket (3) is arc-shaped. The outer diameter of the handrail tube (7) is equal to the diameter of the arc-shaped surface at the top of the handrail middle bracket (3).

3. A modular quick-install marine storm grab bar according to claim 1, characterized in that, The handrail bracket base plate (5) is provided with a base with a pre-embedded threaded sleeve, and the back of the handrail bracket base plate (5) is provided with 3M double-sided tape. The end of the handrail intermediate bracket (3) is round, and its diameter is equal to the inner diameter of the threaded sleeve on the handrail bracket base plate (5).

4. A modular quick-install marine storm grab bar according to claim 1, characterized in that, One end of the end (9) is arc-shaped, and the joint end of the end (9) and the handrail tube (7) adopts a concave-convex design. The diameter of the protruding end of the end (9) is equal to the inner diameter of the concave end of the handrail tube (7).

Images