J-tube plug

Abstract

The utility model relates to a J type pipe plug, include: first pipe plug subassembly, second pipe plug subassembly, first pipe plug subassembly with second pipe plug subassembly link together, wherein, first pipe plug subassembly has first passageway, second pipe plug subassembly has second passageway, first passageway with second passageway intercommunication, first pipe plug subassembly includes first pipe plug unit, second pipe plug unit, first pipe plug unit with second pipe plug unit install together, first pipe plug unit has first pipe passageway, first pipe passageway is through first pipe plug unit, second pipe plug unit has second pipe passageway, second pipe passageway is through second pipe plug unit, first pipe passageway with second pipe passageway merge and form first passageway, second pipe plug subassembly includes third pipe plug unit, fourth pipe plug unit, third pipe plug unit with fourth pipe plug unit install together.

Description

Technical Field

[0001] This utility model relates to the field of wind power equipment, specifically to a J-type pipe plug. Background Technology

[0002] In offshore wind power, oil and gas platforms, and other marine engineering projects, J-tubes are critical protective piping systems used to protect and guide submarine cables (or umbilical cables, pipes) from the seabed upwards through the platform foundation structure and safely into the platform's interior. They are named "J-tubes" because their shape resembles the letter "J". The core value of J-tubes lies in solving a key problem: how to safely guide fragile submarine cables through turbulent waters, around sharp foundation edges, and ultimately to equipment on the platform. Their main functions include: 1. Mechanical protection: preventing damage to cables from friction and impact with the foundation structure (such as monopiles and jackets) under the influence of waves and currents. 2. Path guidance: providing a pre-designed, smooth path with a sufficiently large bending radius for the cable, avoiding damage from excessive bending. 3. Reduced fatigue: minimizing cable sway caused by waves and currents through fixation and support, extending its service life. 4. Simplified installation: providing a clear channel for cable laying and threading ("cable threading").

[0003] However, the existing J-tube has at least the following defects: (1) Seawater will enter the J-tube, which will cause marine microorganisms to adhere to the inner wall of the J-tube; (2) The cable will swing left and right in the J-tube, and the probability of friction between the cables is high, which will cause the cable to be damaged. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a J-type plug.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a J-type plug, comprising:

[0006] A first tube plug assembly and a second tube plug assembly are connected together, wherein the first tube plug assembly has a first channel and the second tube plug assembly has a second channel, and the first channel and the second channel are connected.

[0007] The first plug assembly includes a first plug unit and a second plug unit, which are installed together. The first plug unit has a first pipe channel that extends through the first plug unit. The second plug unit has a second pipe channel that extends through the second plug unit. The first pipe channel and the second pipe channel are combined to form the first channel.

[0008] The second tube plug assembly includes a third tube plug unit and a fourth tube plug unit, which are installed together. The third tube plug unit has a third tube channel that extends through the third tube plug unit. The fourth tube plug unit has a fourth tube channel that extends through the fourth tube plug unit. The third tube channel and the fourth tube channel are combined to form the second channel.

[0009] Preferably, the first plug unit includes a first semi-conical plug, a first semi-circular plate, a first semi-cylinder, and a first semi-circular mating plate. The first semi-circular plate is fixedly connected to one end of the first semi-cylinder, and the first semi-circular mating plate is fixedly connected to the other end of the first semi-cylinder. A first bolt hole sequentially passes through the first semi-conical plug, the first semi-circular plate, and the first semi-cylinder. A first bolt is screwed into the first bolt hole, thereby installing the first semi-conical plug and the first semi-circular plate together. The second plug unit includes a second semi-conical plug, a second semi-circular plate, a second semi-cylinder, and a second semi-circular mating plate. The second semi-circular plate is fixedly connected to one end of the second semi-cylinder, and the second semi-circular mating plate is fixedly connected to the other end of the second semi-cylinder. A second bolt hole sequentially passes through the second semi-conical plug, the second semi-circular plate, and the second semi-cylinder. A second bolt is screwed into the second bolt hole, thereby installing the second semi-conical plug and the second semi-circular plate together.

[0010] Preferably, the first pipe plug unit further includes a predetermined number of first connecting plates, which are respectively connected to the first semi-circular plate, the first semi-cylinder, and the first semi-circular mating plate; the second pipe plug unit further includes a predetermined number of second connecting plates, which are respectively connected to the second semi-circular plate, the second semi-cylinder, and the second semi-circular mating plate; the first connecting plate and the second connecting plate are mated together and connected by a second bolt assembly, thereby enabling the first pipe plug unit and the second pipe plug unit to be installed together. At this time, the first semi-circular plate is mated with the second semi-circular plate, the first semi-cylinder is mated with the second semi-cylinder, and the first semi-circular mating plate is mated with the second semi-circular mating plate.

[0011] Preferably, the first tube plug assembly further includes a preset number of elongated first connecting blocks and first support blocks. The first support block is provided with a first insertion slot, and the first connecting block is inserted into the first insertion slot, so that the first support block and the first connecting block are installed together.

[0012] Preferably, the third tube plug unit includes a third semi-circular plate, a third semi-cylinder, and a third connector. The third semi-circular plate is connected to one end of the third semi-cylinder, and the third connector is connected to the other end of the third semi-cylinder. The third tube plug unit has a third tube channel. The fourth tube plug unit includes a fourth semi-circular plate, a fourth semi-cylinder, and a fourth connector. The fourth semi-circular plate is connected to one end of the fourth semi-cylinder, and the fourth connector is connected to the other end of the fourth semi-cylinder. The fourth tube plug unit has a fourth tube channel. When the third tube plug unit and the fourth tube plug unit are installed together, the third tube channel and the fourth tube channel merge to form the second channel.

[0013] Preferably, the third mating head is provided with a third bolt hole, and the fourth mating head is provided with a fourth bolt hole. The third bolt assembly passes through the third bolt hole and the fourth bolt hole respectively, thereby installing the third pipe plug unit and the fourth pipe plug unit together.

[0014] Preferably, the second tube plug assembly further includes a predetermined number of second connecting blocks and second support blocks. The second support block has a second insertion slot, and the second connecting block is inserted into the second insertion slot, so that the second support block and the second connecting block are installed together.

[0015] Preferably, the third semi-disc plate is provided with a third through hole, the third through hole penetrating the third semi-disc plate, and the first bolt passes through the third through hole, thereby connecting the first tube plug unit with the third tube plug unit; the fourth semi-disc plate is provided with a fourth through hole, the fourth through hole penetrating the fourth semi-disc plate, and the second bolt passes through the fourth through hole, thereby connecting the second tube plug unit with the fourth tube plug unit.

[0016] The beneficial effects of this application are as follows: The J-type plug provided by this application has the advantages of simple structure and easy assembly. Given that a first plug assembly and a second plug assembly are provided, the first plug assembly and the second plug assembly are connected together. The first plug assembly is provided with a first channel, and the second plug assembly is provided with a second channel. The cable passes through the first channel and the second channel in sequence, so that the cable is constrained by the first plug assembly and the second plug assembly, preventing the cable from being damaged by friction due to shaking. Secondly, a conical plug head, a disc plate, and a mating plate are also provided. The conical plug head, the disc plate, and the mating plate can contact the inner wall of the J-type tube, so that the J-type plug is like a sealing plug head, preventing seawater from entering the J-type tube. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a J-type plug provided by this utility model.

[0018] Figure 2 for Figure 1 The image shows a partially enlarged view of a J-type plug.

[0019] Figure 3 for Figure 1 Another enlarged view of a J-type plug is shown. Detailed Implementation

[0020] The present application will now be described in further detail with reference to specific embodiments and accompanying drawings. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0021] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operational steps involved in each embodiment can also be rearranged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a particular embodiment and do not imply that they represent the necessary components and / or order.

[0022] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0023] Please refer to Figure 1-3 This application provides a J-type plug (hereinafter referred to as "the plug"), the plug comprising:

[0024] A first tube plug assembly 1 and a second tube plug assembly 2 are connected together. The first tube plug assembly 1 has a first channel 10 and the second tube plug assembly 2 has a second channel 20. The first channel 10 and the second channel 20 are connected.

[0025] The first plug assembly 1 includes a first plug unit 11 and a second plug unit 12, which are installed together. The first plug unit 11 has a first pipe channel 110 that extends through the first plug unit 11. The second plug unit 12 has a second pipe channel 120 that extends through the second plug unit 12. The first pipe channel 110 and the second pipe channel 120 are combined to form the first channel 10.

[0026] The second plug assembly 2 includes a third plug unit 21 and a fourth plug unit 22, which are installed together. The third plug unit 21 has a third pipe channel 210 that extends through it. The fourth plug unit 22 has a fourth pipe channel 220 that extends through it. The third pipe channel 210 and the fourth pipe channel 220 merge to form the second channel 20. In this way, the cable can pass through the first channel 10 and the second channel 20 sequentially. The cable is constrained by both the first plug assembly 1 and the second plug assembly 2, preventing the cable from easily swaying within the plug and causing friction damage.

[0027] Please refer to some embodiments of this application. Figure 1-3The first plug unit 11 includes a first semi-conical plug head 111, a first semi-circular plate 112, a first semi-cylinder 113, and a first semi-circular mating plate 114. The first semi-circular plate 112 is fixedly connected to one end of the first semi-cylinder 113, and the first semi-circular mating plate 114 is fixedly connected to the other end of the first semi-cylinder 113. A first bolt hole 1110 passes through the first semi-conical plug head 111, the first semi-circular plate 112, and the first semi-cylinder 113 in sequence. A first bolt 13 is screwed into the first bolt hole 1110, thereby installing the first semi-conical plug head 111 and the first semi-circular plate 112 together. The second plug unit 12 includes a second semi-conical plug head 121, a second semi-circular plate 122, a second semi-cylinder 123, and a second semi-circular mating plate 124. The second semi-circular plate 122 is fixedly connected to one end of the second semi-cylinder 123, and the second semi-circular mating plate 124 is fixedly connected to the other end of the second semi-cylinder 123. A second bolt hole 1210 passes through the second semi-conical plug head 121, the second semi-circular plate 122, and the second semi-cylinder 123 in sequence. A second bolt 14 is screwed into the second bolt hole 1210, thereby installing the second semi-conical plug head 121 and the second semi-circular plate 122 together. In this application, the first semi-circular plate 112, the first semi-cylinder 113, and the first semi-circular mating plate 114 are integrally formed, or the first semi-circular plate 112 is welded to the first semi-cylinder 113, and the first semi-circular mating plate 114 is welded to the first semi-cylinder 113. Similarly, the second semicircular plate 122, the second semicircular cylinder 123, and the second semicircular mating plate 124 are integrally formed, or the second semicircular plate 122 is welded to the second semicircular cylinder 123, and the second semicircular mating plate 124 is welded to the second semicircular cylinder 123.

[0028] Please refer to some embodiments of this application. Figure 1-3The first plug unit 11 further includes a predetermined number of first connecting plates 16, which are respectively connected to the first semi-circular plate 112, the first semi-cylinder 113, and the first semi-circular mating plate 114. The second plug unit 12 further includes a predetermined number of second connecting plates 26, which are respectively connected to the second semi-circular plate 122, the second semi-cylinder 123, and the second semi-circular mating plate 114. The first connecting plates 16 and the second connecting plates 26 are mated together and connected by a second bolt assembly 15, thereby enabling the first plug unit 11 and the second plug unit 12 to be installed together. At this time, the first semi-circular plate 112 is mated with the second semi-circular plate 122, the first semi-cylinder 113 is mated with the second semi-cylinder 123, and the first semi-circular mating plate 114 is mated with the second semi-circular mating plate 124. In this application, the first connecting plates 16 and the second connecting plates 26 also have the function of increasing the strength of the first plug unit 11 and the second plug unit 12.

[0029] In some embodiments of this application, please refer to Figure 1-3 The first tube plug assembly 1 further includes a predetermined number of elongated first connecting blocks 17 and first support blocks 18. The first support block 18 is provided with a first insertion slot 180, and the first connecting block 17 is inserted into the first insertion slot 180, thereby allowing the first support block 18 and the first connecting block 17 to be installed together. In this application, both the first tube plug unit 11 and the second tube plug unit 12 are provided with first connecting blocks 17 and first support blocks 18. For example, in... Figure 1 In this design, a first connecting block 17 is mounted on a first semi-cylinder 113, and a first support block 18 is mounted on the first connecting block 17. When the plug is inserted into the J-shaped tube, the first support block 18 contacts the inner wall of the J-shaped tube, thereby preventing the plug from shaking in the J-shaped tube.

[0030] In some embodiments of this application, please refer to Figure 1-3The third tube plug unit 21 includes a third semi-circular plate 211, a third semi-cylinder 212, and a third connector 213. The third semi-circular plate 211 is connected to one end of the third semi-cylinder 212, and the third connector 213 is connected to the other end of the third semi-cylinder 212. The third tube plug unit 21 has a third tube channel 210. The fourth tube plug unit 22 includes a fourth semi-circular plate 221, a fourth semi-cylinder 222, and a fourth connector 223. The fourth semi-circular plate 221 is connected to one end of the fourth semi-cylinder 222, and the fourth connector 223 is connected to the other end of the fourth semi-cylinder 222. The fourth tube plug unit 22 has a fourth tube channel 220. When the third tube plug unit 21 and the fourth tube plug unit 22 are installed together, the third tube channel 210 and the fourth tube channel 220 merge to form the second channel 20.

[0031] In some embodiments of this application, please refer to Figure 1-3 The third connector 213 is provided with a third bolt hole 2130, and the fourth connector 223 is provided with a fourth bolt hole 2230. The third bolt assembly 23 passes through the third bolt hole 2130 and the fourth bolt hole 2230 respectively, thereby installing the third tube plug unit 21 and the fourth tube plug unit 22 together.

[0032] In some embodiments of this application, please refer to Figure 1-3 The second plug assembly 2 further includes a predetermined number of second connecting blocks 24 and second support blocks 25. The second support block 25 has a second insertion slot 250, and the second connecting block 24 is inserted into the second insertion slot 250, thereby enabling the second support block 25 and the second connecting block 24 to be installed together. In this application, both the third plug unit 21 and the fourth plug unit 22 are provided with second connecting blocks 24 and second support blocks 25. For example, in the third plug unit 21, the second connecting block 24 is disposed on the third semi-cylinder 212.

[0033] In some embodiments of this application, please refer to Figure 1-3 The third semi-circular plate 211 is provided with a third through hole 2110, which extends through the third semi-circular plate 211. The first bolt 13 passes through the third through hole 2110, thereby connecting the first tube plug unit 11 with the third tube plug unit 21. The fourth semi-circular plate 221 is provided with a fourth through hole 2210, which extends through the fourth semi-circular plate 221. The second bolt 14 passes through the fourth through hole 2210, thereby connecting the second tube plug unit 12 with the fourth tube plug unit 22.

[0034] The J-type plug provided in this application has the advantages of simple structure and easy assembly. Given that it is provided with a first plug assembly and a second plug assembly, the first plug assembly and the second plug assembly are connected together. The first plug assembly is provided with a first channel, and the second plug assembly is provided with a second channel. The cable passes through the first channel and the second channel in sequence, so that the cable is constrained by the first plug assembly and the second plug assembly, preventing the cable from being damaged by friction due to shaking. Secondly, a conical plug head, a disc plate, and a mating plate are also provided. The conical plug head, the disc plate, and the mating plate can contact the inner wall of the J-type tube, so that the J-type plug acts like a sealing plug, preventing seawater from entering the J-type tube.

[0035] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A J-type tube plug, characterized in that, include: A first tube plug assembly and a second tube plug assembly are connected together, wherein the first tube plug assembly has a first channel and the second tube plug assembly has a second channel, and the first channel and the second channel are connected. The first plug assembly includes a first plug unit and a second plug unit, which are installed together. The first plug unit has a first pipe channel that extends through the first plug unit. The second plug unit has a second pipe channel that extends through the second plug unit. The first pipe channel and the second pipe channel are combined to form the first channel. The second tube plug assembly includes a third tube plug unit and a fourth tube plug unit, which are installed together. The third tube plug unit has a third tube channel that extends through the third tube plug unit. The fourth tube plug unit has a fourth tube channel that extends through the fourth tube plug unit. The third tube channel and the fourth tube channel are combined to form the second channel.

2. The J-type plug according to claim 1, characterized in that, The first plug unit includes a first semi-conical plug, a first semi-circular plate, a first semi-cylinder, and a first semi-circular mating plate. The first semi-circular plate is fixedly connected to one end of the first semi-cylinder, and the first semi-circular mating plate is fixedly connected to the other end of the first semi-cylinder. A first bolt hole passes through the first semi-conical plug, the first semi-circular plate, and the first semi-cylinder in sequence. A first bolt is screwed into the first bolt hole, thereby installing the first semi-conical plug and the first semi-circular plate together. The second plug unit includes a second semi-conical plug, a second semi-circular plate, a second semi-cylinder, and a second semi-circular mating plate. The second semi-circular plate is fixedly connected to one end of the second semi-cylinder, and the second semi-circular mating plate is fixedly connected to the other end of the second semi-cylinder. A second bolt hole passes through the second semi-conical plug, the second semi-circular plate, and the second semi-cylinder in sequence. A second bolt is screwed into the second bolt hole, thereby installing the second semi-conical plug and the second semi-circular plate together.

3. The J-type plug according to claim 2, characterized in that, The first pipe plug unit further includes a predetermined number of first connecting plates, which are respectively connected to the first semi-circular plate, the first semi-cylinder, and the first semi-circular mating plate; the second pipe plug unit further includes a predetermined number of second connecting plates, which are respectively connected to the second semi-circular plate, the second semi-cylinder, and the second semi-circular mating plate; the first connecting plate and the second connecting plate are mated together and connected by a second bolt assembly, thereby enabling the first pipe plug unit and the second pipe plug unit to be installed together. At this time, the first semi-circular plate is mated with the second semi-circular plate, the first semi-cylinder is mated with the second semi-cylinder, and the first semi-circular mating plate is mated with the second semi-circular mating plate.

4. The J-type plug according to claim 1, characterized in that, The first tube plug assembly also includes a preset number of elongated first connecting blocks and first support blocks. The first support block is provided with a first insertion slot, and the first connecting block is inserted into the first insertion slot, so that the first support block and the first connecting block are installed together.

5. The J-type plug according to claim 2, characterized in that, The third plug unit includes a third semi-circular plate, a third semi-cylinder, and a third connector. The third semi-circular plate is connected to one end of the third semi-cylinder, and the third connector is connected to the other end of the third semi-cylinder. The third plug unit has a third pipe channel. The fourth plug unit includes a fourth semi-circular plate, a fourth semi-cylinder, and a fourth connector. The fourth semi-circular plate is connected to one end of the fourth semi-cylinder, and the fourth connector is connected to the other end of the fourth semi-cylinder. The fourth plug unit has a fourth pipe channel. When the third plug unit and the fourth plug unit are installed together, the third pipe channel and the fourth pipe channel merge to form the second channel.

6. The J-type plug according to claim 5, characterized in that, The third mating head is provided with a third bolt hole, and the fourth mating head is provided with a fourth bolt hole. The third bolt assembly passes through the third bolt hole and the fourth bolt hole respectively, thereby installing the third pipe plug unit and the fourth pipe plug unit together.

7. The J-type plug according to claim 1, characterized in that, The second tube plug assembly also includes a preset number of second connecting blocks and second support blocks. The second support block has a second insertion slot, and the second connecting block is inserted into the second insertion slot, so that the second support block and the second connecting block are installed together.

8. The J-type plug according to claim 5, characterized in that, The third semi-disc plate is provided with a third through hole, which extends through the third semi-disc plate. The first bolt passes through the third through hole, thereby connecting the first tube plug unit with the third tube plug unit. The fourth semi-disc plate is provided with a fourth through hole, which extends through the fourth semi-disc plate. The second bolt passes through the fourth through hole, thereby connecting the second tube plug unit with the fourth tube plug unit.

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