High-strength joggling type mooring mounting ring

Abstract

The utility model discloses a high-strength joggling type mooring mounting ring, which comprises a mounting ring body, a lock catch and a tenon cover, the lock catch is arranged on an opening section of a straight arm part of the mounting ring body through a clamping groove, a tenon joint is arranged on the inner side of the lock catch, the tenon cover is connected with the lock catch through the tenon joint, and a hexagon socket screw penetrates through the mounting ring body and is connected with the tenon cover. The mounting ring is simple in structure, the forged integrated lock catch is directly spliced to the mounting ring body, the tenon cover is connected to the lock catch through the tenon joint, and the inner hexagonal bolt is used for locking and fixing, so that quick connection can be realized, the operation is convenient, 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 particularly to a high-strength R4 grade tenon-joint mooring 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 installation rings have complex structures and are inconvenient to install and remove. To meet these requirements, those skilled in the art provide a high-strength R4 grade tenon-jointed mooring chain installation ring product. The tenon-jointed 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 R4 grade tenon-joint mooring 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 tenon-joint mooring mounting ring, including a mounting ring body, a buckle, and a tenon cover. The buckle is set in the opening section of the straight arm of the mounting ring body through a snap-fit ​​groove. A tenon joint is provided on the inner side of the buckle. The tenon cover is connected to the buckle through the tenon joint. An internal hexagonal bolt passes through the mounting ring body and is connected to the tenon cover.

[0005] Preferably, the surface of the latch that contacts the tenon is a plane, and one side of the plane of the tenon is provided with an outwardly extending arc surface, which fits with the outer circle of the latch.

[0006] Preferably, the two ends of the opening section of the mounting ring body are symmetrically provided with snap-fit ​​protrusions corresponding to the snap-fit ​​grooves.

[0007] Preferably, the latch is integrally forged.

[0008] Preferably, the lower end of the tenon cap is provided with a second arc surface corresponding to the outer circle of the mounting ring body.

[0009] Preferably, the tenon joint is configured as an inverted T-shape, and a groove is provided at the connection between the tenon cap and the tenon joint, wherein the groove is configured as an inverted T-shaped groove that mates with the tenon joint.

[0010] Compared with traditional structures, the advantages of this utility model are: simple structure, by directly splicing the forged one-piece buckle onto the mounting ring body, the tenon cap is connected to the buckle through the tenon joint, and locked and fixed with hexagonal bolts, which can achieve quick connection, convenient operation, and high connection strength. Attached Figure Description

[0011] Figure 1 This is a three-dimensional illustration of the present invention;

[0012] Figure 2 This is the front view of the present utility model;

[0013] Figure 3 This is a schematic diagram of the structure of this utility model;

[0014] Figure 4 This is a top view of the present invention;

[0015] Figure 5 This is a schematic diagram of the locking structure of this utility model;

[0016] Figure 6 This is a schematic diagram of the tenon cover structure of this utility model;

[0017] In the diagram: 1. Mounting ring body, 2. Locking buckle, 21. Tenon joint, 22. Snap-fit ​​groove, 3. Tenon cap, 31. Groove, 32. Arc surface, 33. Second arc surface, 4. Socket head bolt. Detailed Implementation

[0018] The present invention will be further described below.

[0019] See attached document Figure 1-6 A high-strength tenon-jointed mooring ring includes a mooring ring body 1, a locking buckle 2, and a tenon cap 3. The locking buckle 2 is set in the opening section of the straight arm of the mooring ring body 1 through a snap-fit ​​groove 22. A tenon joint 21 is provided on the inner side of the locking buckle 2. The tenon cap 3 is connected to the locking buckle 2 through the tenon joint 21. An internal hex bolt 4 passes through the mooring ring body 1 and is connected to the tenon cap 3.

[0020] In this preferred embodiment, the surface of the latch 2 that contacts the tenon cover 3 is set as a plane, and an outwardly extending arc surface 32 is provided on one side of the upper plane of the tenon cover 3, and the arc surface 32 fits with the outer circle of the latch 2.

[0021] In this preferred embodiment, the two ends of the opening section of the mounting ring body 1 are symmetrically provided with snap-fit ​​protrusions corresponding to the snap-fit ​​grooves 22.

[0022] In this preferred embodiment, the latch 2 is integrally forged.

[0023] In this preferred embodiment, the lower end of the tenon cover 3 is provided with a second arc surface 33 corresponding to the outer circle of the mounting ring body.

[0024] In this preferred embodiment, the tenon joint 21 is configured as an inverted T-shape, and a groove 31 is provided at the connection between the tenon cap 3 and the tenon joint 21. The groove 31 is configured as an inverted T-shaped groove that mates with the tenon joint 21.

[0025] In practice, the forged one-piece locking buckle 2 is attached to the locking protrusion of the mounting ring body via the locking groove 22. Then, the tenon cap 3 is connected to the locking buckle 2 via the tenon joint 21, and finally secured with the hex bolt 4, thus achieving a quick connection. Disassembly is as follows: unscrew the hex bolt 4 counterclockwise, move the tenon cap 3 out of the locking buckle 2, then remove the locking buckle 2 from the mounting ring body 1, and detach the mounting ring body 1 from the chain links on both sides to complete disassembly. Installation is performed by reversing the disassembly process.

[0026] 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 tenon-joint mooring ring, characterized in that: The device includes a mounting ring body (1), a buckle (2), and a tenon cap (3). The buckle (2) is set in the opening section of the straight arm of the mounting ring body (1) through a snap-fit ​​groove (22). A tenon joint (21) is provided on the inner side of the buckle (2). The tenon cap (3) is connected to the buckle (2) through the tenon joint (21). An internal hex bolt (4) passes through the mounting ring body (1) and is connected to the tenon cap (3).

2. The high-strength tenon-joint mooring ring according to claim 1, characterized in that: The surface of the latch (2) that contacts the tenon cover (3) is set as a plane, and an outwardly extending arc surface (32) is provided on one side of the upper plane of the tenon cover (3), and the arc surface (32) fits the outer circle of the latch (2).

3. The high-strength tenon-joint mooring ring according to claim 1, characterized in that: The two ends of the opening section of the mounting ring body (1) are symmetrically provided with snap-fit ​​protrusions corresponding to the snap-fit ​​groove (22).

4. The high-strength tenon-joint mooring ring according to claim 1, characterized in that: The latch (2) is integrally forged.

5. The high-strength tenon-joint mooring ring according to claim 1, characterized in that: The lower end of the tenon cap (3) is provided with a second arc surface (33) corresponding to the outer circle of the mounting ring body (1).

6. The high-strength tenon-joint mooring ring according to claim 1, characterized in that: The tenon joint (21) is configured as an inverted T-shape, and the tenon cap (3) is provided with a groove (31) at the connection between the tenon joint (21). The groove (31) is configured as an inverted T-shaped groove that matches the tenon joint (21).

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