Rapid installation device for ship antenna

Abstract

The embodiment of the invention provides a rapid installation device for a ship antenna. The rapid installation device is used for installing a ship conduction antenna. The device comprises an L-shaped quick release handle, a welded nut, a bottom fixing straight cylinder, a movable ejector rod and an antenna fixing chassis, the antenna fixing chassis is arranged at the top end of the movable ejector rod and used for being connected with a ship conduction antenna. The bottom end of the movable ejector rod and at least part of a rod body of the movable ejector rod are arranged in a barrel body of the bottom fixing straight barrel through a top opening of the bottom fixing straight barrel. A welded nut is arranged on the cylinder wall of the bottom fixed straight cylinder; the L-shaped quick release handle can penetrate through the cylinder wall of the bottom fixing straight cylinder through the welded nut and is matched with the bottom fixing straight cylinder to limit the rod body of the movable ejector rod. The ship antenna rapid installation device has the advantages of rapid installation, simple and convenient disassembly and the like.

Description

Technical Field

[0001] The present application relates to the technical field of ship antennas, and in particular to a quick installation device for ship antennas. Background Art

[0002] Ships of all types and shapes are complex in structure, often characterized by limited space on compass decks and radar masts and numerous antennas. With the increasing demand for multi-functional vessels and the increasing number of specialized equipment, the installation and maintenance of antennas on most current ship navigation equipment requires tools for disassembly and installation, which is time-consuming and labor-intensive. Therefore, it is necessary to optimize antenna installation methods to minimize the need for hot work and modifications later. Summary of the Invention

[0003] In order to solve the problem of quickly installing a ship antenna and avoiding damage, an embodiment of the present invention provides a quick installation device for a ship antenna.

[0004] The present invention provides a device for quickly installing a ship antenna, which is used for installing a ship antenna. The device includes:

[0005] L-shaped quick-release handle, welded nut, bottom fixing straight tube, movable top rod and antenna fixing chassis;

[0006] The antenna fixing chassis is arranged at the top of the movable top rod, and the antenna fixing chassis is used to connect the ship communication antenna;

[0007] The bottom end of the movable push rod and at least a portion of the movable push rod body are arranged in the body of the bottom fixed straight cylinder through the top opening of the bottom fixed straight cylinder;

[0008] The wall of the bottom fixed straight cylinder is provided with the welding nut;

[0009] The L-shaped quick-release handle can pass through the wall of the bottom fixed straight cylinder through the welding nut and cooperate with the bottom fixed straight cylinder to limit the movable push rod body.

[0010] In some embodiments, the movable push rod can be removed from the top opening of the bottom fixed straight cylinder.

[0011] In some embodiments, the number of the weld nuts is two or more.

[0012] In some embodiments, two or more welded nuts are arranged at equal intervals along the radial direction of the wall of the bottom fixed straight cylinder.

[0013] In some embodiments, the locking and loosening of the movable push rod body limit can be adjusted by rotating the L-shaped quick-release handle.

[0014] In some embodiments, the bottom of the bottom-fixed straight cylinder is fixedly connected to the deck of the ship.

[0015] In some embodiments, the bottom fixed straight cylinder is fixedly connected to the ship deck via a bracket.

[0016] In some embodiments, the surface of the L-shaped quick-release handle is provided with an anti-slip texture.

[0017] In some embodiments, the movable push rod is made of aluminum alloy.

[0018] In some embodiments, a rubber pad is provided at the contact portion between the antenna fixing chassis and the antenna.

[0019] The beneficial effects of the above embodiments of the present invention include:

[0020] The present invention adopts a quick-release form, which does not require welding and fixing. It can be fastened by buckling the L-shaped quick-release handle, which saves time and effort in installation and disassembly. Compared with other types of devices, the bottom fixed straight tube of the present invention is combined with the movable top rod to form a conduit form, which can freely adjust the antenna height and is flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings illustrate generally, by way of example and not limitation, various embodiments discussed herein.

[0022] Figure 1 This is a structural diagram of a quick installation device for ship antennas according to an embodiment of the present application;

[0023] Figure 2 This is a schematic diagram of the L-shaped quick-release handle structure;

[0024] Figure 3 This is a schematic diagram of the bottom fixed straight-through structure.

[0025] Explanation of symbols:

[0026] 1-L-shaped quick-release handle; 2-welded nut; 3-bottom fixing straight tube; 30-through hole; 31-first through hole; 32-second through hole; 33-third through hole; 4-elbow plate; 5-movable ejector rod; 6-antenna fixing chassis. DETAILED DESCRIPTION

[0027] In order to enable a more detailed understanding of the features and technical contents of the embodiments of the present application, the implementation of the embodiments of the present application is described in detail below with reference to the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present application.

[0028] In the description of the embodiments of this application, it should be noted that, unless otherwise specified and limited, the term "connection" should be understood in a broad sense. For example, it can be an electrical connection, or it can be the internal connection between two components. It can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meaning of the above terms can be understood according to the specific circumstances.

[0029] It should be noted that the terms "first, second, and third" in the embodiments of the present application are merely used to distinguish similar objects and do not represent a specific ordering of the objects. It is understood that the terms "first, second, and third" can be interchanged to represent a specific order or precedence where permitted. It should be understood that the objects distinguished by "first, second, and third" can be interchanged where appropriate, such that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0030] The present invention relates to a quick-installation device for ship antennas. Through double-stud top fixing and sleeve-type installation, it meets the requirements for use in open-air, high-altitude operations. The quick-installation device for ship antennas consists of an L-shaped quick-release handle, a welded nut, a bottom fixing straight tube, a movable top rod, and an antenna fixing chassis.

[0031] By combining the fixed straight tube at the bottom with the movable top rod and loosening the L-shaped quick-release handle, the antenna can be flexibly disassembled and assembled to avoid being laid down as a whole, greatly reducing the labor intensity of construction workers and having high practicality.

[0032] The present application provides a quick installation device for ship antennas, which is used for installing ship antennas. Figure 1 As shown, the ship antenna quick installation device includes:

[0033] L-shaped quick-release handle 1, welding nut 2, bottom fixed straight tube 3, movable top rod 5 and antenna fixing chassis 6.

[0034] The antenna fixing chassis 6 is arranged on the top of the movable top rod 5, and the antenna fixing chassis 6 is used to connect the ship communication antenna.

[0035] The bottom end of the movable push rod 5 and at least a portion of the movable push rod body 5 are arranged in the cylinder body of the bottom fixed straight cylinder 3 through the top opening of the bottom fixed straight cylinder 3.

[0036] The wall of the bottom fixed straight cylinder 3 is provided with a welding nut 2. Figure 3 As shown, the bottom fixed straight through 4 cylinder wall is provided with a through hole 30, and the welding nut 2 is provided on the bottom fixed straight through 4 cylinder wall corresponding to the through hole 30. Here, the welding nut 2 can be fixedly connected to the bottom fixed straight through 4 cylinder wall by welding.

[0037] The L-shaped quick-release handle 1 can pass through the wall of the bottom fixed straight tube 3 through the welding nut 2 and cooperate with the bottom fixed straight tube 3 to limit the movable push rod 5.

[0038] The bottom fixed straight tube 3 and the movable top rod 5 are combined to form a conduit. By loosening the L-shaped quick-release handle 1, the antenna can be flexibly disassembled and assembled to prevent it from falling over as a whole.

[0039] In some embodiments, the movable push rod 5 can be removed from the top opening of the bottom fixed straight tube 3. Installation is done using a conduit, and the antenna can be removed directly from the middle position where the bottom fixed straight tube 3 and the movable push rod 5 are connected, that is, from the top opening of the bottom fixed straight tube 3. This avoids the tedious process of laying the entire antenna down and improves assembly and disassembly efficiency.

[0040] In some embodiments, the number of the weld nuts 2 is two or more.

[0041] In some embodiments, two or more welded nuts 2 are arranged at equal intervals along the radial direction of the wall of the bottom fixed straight cylinder 3. Figure 3 The bottom fixed straight cylinder 3 has two or more through holes 30 at equal intervals in radial direction. Figure 3 As shown, the bottom fixed straight cylinder 3 has a first through hole 31, a second through hole 32, and a third through hole 33 radially and evenly spaced from top to bottom. The multiple hole positions facilitate antenna height adjustment, allowing for adaptable installation to different antenna models, enhancing the device's versatility.

[0042] In some embodiments, the first through hole 31 and the second through hole 32 are locking holes, and the third through hole 33 is a bottom locking stop.

[0043] In some embodiments, the locking and loosening of the movable push rod body can be adjusted by rotating the L-shaped quick-release handle 1. The L-shaped quick-release handle 1 is used for quick locking and loosening without the need for additional special tools, and can be used at any time.

[0044] In some embodiments, the bottom of the bottom fixed straight cylinder 3 is fixedly connected to the deck of the ship to ensure the stability of the device during outdoor high-altitude operations.

[0045] In some embodiments, as Figure 1 As shown, the bottom fixed straight cylinder is fixedly connected to the ship deck via a bracket 4.

[0046] The structure of the L-shaped quick-release handle 1 is as follows Figure 2 As shown, in some embodiments, the surface of the L-shaped quick-release handle 1 is provided with anti-slip texture to prevent hand slipping during operation and improve operational safety. Figure 2 As shown, the L-shaped quick-release handle 1 is a 90-degree curved handle, one end of which is provided with an external thread for matching with a welded nut 2.

[0047] In some embodiments, the material of the movable push rod 5 is aluminum alloy. In some embodiments, the movable push rod 5 is made of high-strength aluminum alloy material, which has good corrosion resistance and light weight, and is easy for construction workers to operate.

[0048] In some embodiments, a rubber pad is provided at the contact portion between the antenna fixing chassis 6 and the antenna to prevent the antenna from being damaged during installation and to protect the antenna surface.

[0049] The ship antenna quick installation device of the above embodiment has a compact overall structure and occupies a small space, and is suitable for installation in areas with limited space such as a ship's compass deck and radar mast.

[0050] The present invention adopts a quick-release form, which does not require welding and fixing. It can be fastened by buckling the L-shaped quick-release handle, which saves time and effort in installation and disassembly. Compared with other types of devices, the bottom fixed straight tube of the present invention is combined with the movable top rod to form a conduit form, which can freely adjust the antenna height and is flexible to use.

[0051] The technical solutions described in the embodiments of this application can be combined arbitrarily unless there is any conflict.

[0052] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. A quick installation device for ship antennas, used for installing ship communication antennas, characterized in that: The device comprises: an L-shaped quick-release handle, a welded nut, a bottom fixing straight tube, a movable ejector rod and an antenna fixing chassis; The antenna fixing chassis is arranged at the top of the movable top rod, and the antenna fixing chassis is used to connect the ship communication antenna; The bottom end of the movable push rod and at least a portion of the movable push rod body are arranged in the body of the bottom fixed straight cylinder through the top opening of the bottom fixed straight cylinder; The wall of the bottom fixed straight cylinder is provided with the welding nut; The L-shaped quick-release handle can pass through the wall of the bottom fixed straight cylinder through the welding nut and cooperate with the bottom fixed straight cylinder to limit the movable push rod body.

2. The rapid installation device for ship antenna according to claim 1, characterized in that: The movable ejector rod can be taken out from the top opening of the bottom fixed straight cylinder.

3. The rapid installation device for ship antenna according to claim 1, characterized in that: The number of the welded nuts is two or more.

4. The rapid installation device for ship antennas according to claim 3, characterized in that: Two or more welding nuts are arranged at equal intervals along the radial direction of the wall of the bottom fixed straight cylinder.

5. The rapid installation device for ship antenna according to claim 1, characterized in that: By rotating the L-shaped quick-release handle, the locking and loosening of the movable push rod body limit can be adjusted.

6. The rapid installation device for ship antenna according to claim 1, characterized in that: The bottom of the bottom fixed straight cylinder is fixedly connected to the ship deck.

7. The rapid installation device for ship antenna according to claim 6, characterized in that: The bottom fixed straight cylinder is fixedly connected to the ship deck via a bracket.

8. The rapid installation device for ship antenna according to claim 1, characterized in that: The surface of the L-shaped quick-release handle is provided with an anti-slip texture.

9. The rapid installation device for ship antenna according to claim 1, characterized in that: The material of the movable push rod is aluminum alloy.

10. The rapid installation device for ship antenna according to claim 1, characterized in that: A rubber pad is provided at the contact portion between the antenna fixing chassis and the antenna.

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