High-strength single-lock-catch mooring chain mounting ring

Abstract

The utility model discloses a high-strength single lock catch mooring chain mounting ring which comprises a mounting ring body and a T-shaped lock catch, the two sides of the upper end of the T-shaped lock catch are connected with the mounting ring body in a clamped mode, the lower end of the T-shaped lock catch is connected with the mounting ring body through a bolt, and the T-shaped lock catch is integrally formed in a forged mode and comprises a transverse portion and a longitudinal portion. And the transverse part and the longitudinal part are in smooth transition through the arc-shaped part. The installation ring is simple in structure, the forged integrated lock catch is directly spliced to the installation ring body and locked and fixed through the inside hexagonal bolt, and therefore rapid connection is achieved, operation is convenient and fast, and the connection strength is high.

Description

Technical Field

[0001] This utility model relates to the technical field of mooring chain accessories used for temporary connections during the installation of mooring chains on offshore oil platforms and wind power platforms, and in particular to a high-strength single-lock mooring chain installation ring. Background Technology

[0002] Mooring rings used on offshore oil platforms and wind power platforms must possess high strength and toughness. After heat treatment, the shape and internal quality of the mooring rings should meet the relevant requirements of the classification society, according to manufacturing requirements. During the installation of mooring chains on offshore oil platforms and wind power platforms, a temporary connector is often used to connect the installation chain or traction chain to the permanent mooring chain, and then remove it after connection. Typically, such connectors require devices such as sprockets or chain guide holes. Existing connectors have complex structures and are inconvenient to install and remove. To meet these requirements, those skilled in the art provide a high-strength, single-lock mooring chain installation ring product. The single-lock design ensures a more convenient installation process. Summary of the Invention

[0003] The purpose of this invention is to solve the above-mentioned technical problems and provide a high-strength single-lock mooring chain mounting ring.

[0004] To achieve the above technical objectives and meet the above technical requirements, the technical solution adopted by this utility model is: a high-strength single-lock mooring chain mounting ring, including a mounting ring body and a T-shaped lock. The upper two sides of the T-shaped lock are engaged with the mounting ring body, and the lower end of the T-shaped lock is connected to the mounting ring body by bolts. The T-shaped lock is integrally forged and includes a transverse part and a longitudinal part, and the transverse part and the longitudinal part are smoothly transitioned by an arc-shaped part.

[0005] Preferably, the mounting ring body has an open section in the middle of the straight arm portion, and the mounting ring body has symmetrically arranged buckle protrusions at both ends, and the T-shaped buckle has symmetrically arranged slots at both ends corresponding to the buckle protrusions.

[0006] Preferably, the buckle boss includes a U-shaped flange and a U-shaped groove located on one side of the U-shaped flange. The buckle groove includes an engaging portion and a recessed portion. The engaging portion corresponds to the U-shaped groove, and the recessed portion corresponds to the U-shaped flange.

[0007] Preferably, the lower end of the longitudinal section of the T-shaped latch is provided with an arc-shaped groove corresponding to the inner side of the mounting ring body.

[0008] Preferably, the T-shaped latch has a threaded hole in the middle of its horizontal section.

[0009] Compared with traditional structures, the advantages of this utility model are: simple structure, quick connection, convenient operation, and high connection strength by directly attaching the forged one-piece buckle to the mounting ring body and locking it with hexagonal bolts. Attached Figure Description

[0010] Figure 1 This is a three-dimensional drawing of the present invention;

[0011] Figure 2 This is the front view of the present utility model;

[0012] Figure 3 This is a schematic diagram of the structure of this utility model;

[0013] Figure 4 This is a top view of the present invention;

[0014] In the diagram: 1. Mounting ring body, 11. Snap-on boss, 2. T-shaped lock, 21. Horizontal part, 22. Vertical part, 23. Arc-shaped part, 24. Slot, 25. Threaded hole, 3. Bolt. Detailed Implementation

[0015] The present invention will be further described below.

[0016] See attached document Figure 1-4 A high-strength single-lock mooring chain mounting ring includes a mounting ring body 1 and a T-shaped lock 2. The upper two sides of the T-shaped lock 2 are engaged with the mounting ring body 1, and the lower end of the T-shaped lock 2 is connected to the mounting ring body 1 by bolts 3. The T-shaped lock 2 is integrally forged and includes a transverse part 21 and a longitudinal part 22. The transverse part 21 and the longitudinal part 22 are smoothly transitioned by an arc-shaped part 23.

[0017] In this preferred embodiment, the mounting ring body 1 has an opening section in the middle of the straight arm portion, and the mounting ring body 1 has symmetrically arranged buckle protrusions 11 at both ends. The T-shaped latch 2 has symmetrically arranged slots 24 at both ends of the lateral direction corresponding to the buckle protrusions 11.

[0018] In this preferred embodiment, the snap-fit ​​boss 11 includes a U-shaped flange and a U-shaped groove located on one side of the U-shaped flange. The snap-fit ​​groove 24 includes an engaging portion and a recessed portion. The engaging portion corresponds to the U-shaped groove, and the recessed portion corresponds to the U-shaped flange.

[0019] In this preferred embodiment, the lower end of the longitudinal portion of the T-shaped latch 2 is provided with an arc-shaped groove corresponding to the inner side of the mounting ring body 1.

[0020] In this preferred embodiment, a threaded hole 25 is provided in the middle of the horizontal part of the T-shaped latch 2.

[0021] In practical implementation, this utility model mainly consists of an mounting ring body 1, a T-shaped latch 2, and an internal hex bolt 3. A quick connection is achieved by directly attaching the forged one-piece latch to the mounting ring body and locking it in place with the internal hex bolt. Disassembly is as follows: unscrew the internal hex bolt 3 counterclockwise, remove the T-shaped latch 2 from the mounting ring body 1, and detach the mounting ring body 1 from the chain links on both sides. Installation is performed by reversing the disassembly process. The single-latch design ensures a more convenient installation process for the mounting ring.

[0022] The above embodiments of this utility model are merely examples to clearly illustrate this utility model, and are not intended to limit the scope of protection of this utility model. All equivalent technical solutions also fall within the scope of this utility model, and the patent protection scope of this utility model should be defined by each claim.

Claims

1. A high-strength single-locking mooring chain mounting ring, characterized in that: It includes a mounting ring body (1) and a T-shaped buckle (2). The upper two sides of the T-shaped buckle (2) are engaged with the mounting ring body (1), and the lower end of the T-shaped buckle (2) is connected to the mounting ring body (1) by bolts (3). The T-shaped buckle (2) is integrally forged and includes a horizontal part (21) and a vertical part (22). The horizontal part (21) and the vertical part (22) are smoothly transitioned by an arc-shaped part (23).

2. The high-strength single-locking mooring chain mounting ring according to claim 1, characterized in that: The mounting ring body (1) has an opening section in the middle of the straight arm. The mounting ring body (1) has symmetrical buckle protrusions (11) at both ends. The T-shaped buckle (2) has symmetrical slots (24) at both ends of the transverse direction corresponding to the buckle protrusions (11).

3. The high-strength single-locking mooring chain mounting ring according to claim 2, characterized in that: The buckle protrusion (11) includes a U-shaped flange and a U-shaped groove located on one side of the U-shaped flange. The buckle groove (24) includes an engaging part and a concave part. The engaging part corresponds to the U-shaped groove, and the concave part corresponds to the U-shaped flange.

4. The high-strength single-locking mooring chain mounting ring according to claim 1, characterized in that: The lower end of the longitudinal part of the T-shaped buckle (2) is provided with an arc-shaped groove corresponding to the inner side of the mounting ring body (1).

5. The high-strength single-locking mooring chain mounting ring according to claim 1, characterized in that: The T-shaped latch (2) has a threaded hole (25) in the middle of its horizontal part.

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