Marine multichannel screwed joint cabin penetration pipe fitting

Abstract

The utility model provides a marine multi-channel screwed joint cabin penetration pipe fitting, and relates to the technical field of cabin penetration pipe fittings. Comprising a bulkhead and a pipe fitting body, a disassembly and assembly connecting structure is arranged between the bulkhead and the pipe fitting body, the disassembly and assembly connecting structure comprises an internal thread round frame, and the outer surface of the internal thread round frame is fixedly connected with the inner wall of the bulkhead; disassembly and assembly separation structures are arranged at the two ends of the pipe fitting body, each disassembly and assembly separation structure comprises an external thread ring block, one side of the outer surface of each external thread ring block is fixedly connected with one side of the pipe fitting body, and the outer surface of each external thread ring block is in threaded connection with an internal thread ring cover. Through the arrangement of the disassembly and assembly separation structure, auxiliary disassembly and assembly can be carried out on parts such as a communicating pipe under the action of the internal thread ring cover and the external thread ring block, so that cables and the like in the pipe fitting body can be separated and arranged in a penetrating mode, the situation that the cables and the like are wound is avoided, and the subsequent arrangement cost is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of cabin passage fittings, specifically a marine multi-channel threaded joint cabin passage fitting. Background Technology

[0002] Through-hull fittings are piping accessories welded to the bulkhead to allow cables to pass through and serve a connecting function. Their purpose is to protect cables and pipes passing through the compartment from compression and abrasion, seal bulkhead openings, and enhance the strength of bulkhead openings.

[0003] In practical applications, the existing technology for through-hole pipe fittings has a relatively complete structure and function, which can basically meet the needs of daily use. However, the following problems still exist:

[0004] In actual use, through-hull fittings are usually welded to the bulkhead during connection, which makes subsequent maintenance and disassembly very inconvenient, requiring destructive removal. In addition, the internal cables of through-hull fittings are prone to tangling due to their large number, increasing the subsequent cleaning costs and causing great inconvenience.

[0005] Therefore, this utility model provides a marine multi-channel threaded joint hatch fitting. Summary of the Invention

[0006] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a marine multi-channel threaded joint hatch fitting.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a marine multi-channel threaded connector for through-hull pipe fitting, comprising a bulkhead and a pipe body, wherein a disassembly and assembly connection structure is provided between the bulkhead and the pipe body, the disassembly and assembly connection structure comprising an internally threaded circular frame, the outer surface of which is fixedly connected to the inner wall of the bulkhead; and disassembly and assembly separation structures are provided at both ends of the pipe body, wherein the disassembly and assembly separation structure comprises an externally threaded ring block, one side of which is fixedly connected to one side of the pipe body, and an internally threaded ring cap is threadedly connected to the outer surface of which is externally threaded ring block.

[0008] In a preferred embodiment, a rectangular protrusion is fixedly connected to the outer surface of the internally threaded ring cover, four threaded retainers are fixedly connected to one side of the internally threaded ring cover, threaded retaining blocks are threadedly connected to the inner surface of the threaded retainers, a round stop is fixedly connected to one side of the threaded retaining blocks, and a connecting pipe is fixedly connected to the inner walls of the round stop and the threaded retaining blocks. A ring retaining block is fixedly connected to one side of the connecting pipe on one side, and a ring retaining groove is opened on one side of the connecting pipe on the other side.

[0009] The technical effect of adopting the above-mentioned further solution is that, under the action of the threaded sleeve and the threaded block, the internal threaded ring cover and the pipe body can be fixed, and then it can be disassembled when maintenance and replacement are required. At the same time, under the action of the connecting pipe, the internal cables can be separated and threaded, thereby avoiding mutual entanglement.

[0010] In a preferred embodiment, an external threaded block is fixedly connected to the outer surface of the pipe body, and the outer surface of the external threaded block is threadedly connected to the inner wall of the internal threaded circular frame.

[0011] The technical effect of adopting the above-mentioned further solution is that, under the action of the external threaded block and the internal threaded circular frame, the pipe body and the bulkhead can be disassembled and assembled, and then the pipe body can be disassembled for maintenance or replacement.

[0012] In a preferred embodiment, a second ring plate is fixedly connected to one side of the outer surface of the external threaded block, and a first ring plate is fixedly connected to one side of the outer surface of the internal threaded circular frame. A first threaded hole is formed on the inner wall of the first ring plate, and a second threaded hole is formed on the inner wall of the second ring plate. Threaded clamps are threadedly connected to the inner walls of the first and second threaded holes.

[0013] The technical effect of adopting the above-mentioned further solution is that, under the action of the first ring plate and the second ring plate, the external thread block and the internal thread frame can be disassembled and assembled by cooperating with the first screw hole and the second screw hole, thereby avoiding loosening and separation between the external thread block and the internal thread frame due to vibration, etc.

[0014] This utility model provides a marine multi-channel threaded connector for accessing the cabin. It has the following advantages:

[0015] By setting up a disassembly and assembly separation structure, the internal threaded ring cap and external threaded ring block can assist in the disassembly and assembly of components such as connecting pipes. This allows for the separate installation of cables inside the pipe body, preventing cable entanglement and reducing subsequent maintenance costs. Furthermore, the disassembly and assembly of the connecting pipes allows for timely replacement and maintenance without destructive disassembly of the connecting pipes and other components, enabling the reuse of components at the connection points. By setting up a disassembly and assembly connection structure, the internal threaded circular frame and external threaded block can connect the pipe body to the bulkhead. Simultaneously, the first and second ring plates, along with threaded clamps and other components, can facilitate disassembly and assembly, thereby ensuring the secure fixation of the pipe body to the bulkhead. Attached Figure Description

[0016] Figure 1 A structural schematic diagram of a marine multi-channel threaded joint hatch fitting provided by this utility model;

[0017] Figure 2A schematic diagram of the structure of a marine multi-channel threaded joint through-chamber pipe fitting provided by this utility model at the bulkhead.

[0018] Figure 3 A schematic diagram of the pipe body structure of a marine multi-channel threaded joint through-chamber pipe fitting provided by this utility model;

[0019] Figure 4 This utility model provides a schematic diagram of the connecting pipe structure of a marine multi-channel threaded joint cabin pipe fitting.

[0020] Legend:

[0021] 1. Bulkhead; 2. Pipeline body;

[0022] 3. Disassembly and assembly separation structure; 31. External threaded ring block; 32. Internal threaded ring cover; 33. Rectangular protrusion; 34. Threaded retainer; 35. Threaded retainer block; 36. Connecting pipe; 37. Round stop block; 38. Ring retainer block; 39. Ring retainer groove;

[0023] 4. Disassembly and assembly connection structure; 41. Internal threaded circular frame; 42. First ring plate; 43. First screw hole; 44. External threaded block; 45. Second ring plate; 46. Second screw hole; 47. Threaded clamp rod. Detailed Implementation

[0024] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1-4As shown, this embodiment provides a technical solution: a marine multi-channel threaded connector for passage pipe fittings, including a bulkhead 1 and a pipe body 2. A disassembly and assembly connection structure 4 is provided between the bulkhead 1 and the pipe body 2. The disassembly and assembly connection structure 4 includes an internally threaded circular frame 41, the outer surface of which is fixedly connected to the inner wall of the bulkhead 1. Disassembly and assembly separation structures 3 are provided at both ends of the pipe body 2. The disassembly and assembly separation structure 3 includes an externally threaded ring block 31, one side of which is fixedly connected to one side of the pipe body 2. An internally threaded ring cap 32 is threadedly connected to the outer surface of the externally threaded ring block 31. By providing the disassembly and assembly separation structure 3, under the action of the internally threaded ring cap 32 and the externally threaded ring block 31, the connecting pipe 36 and other parts can be connected. The components are assisted in disassembly and assembly, which allows the cables inside the pipe body 2 to be separated and run through, avoiding cable entanglement and reducing subsequent maintenance costs. Furthermore, the disassembly and assembly of the connecting pipe 36 allows for timely replacement and maintenance of the connecting pipe 36 without destructive disassembly of the connecting pipe 36 and other components, allowing the components at the connection points to be reused. By setting up the disassembly and assembly connection structure 4, the pipe body 2 can be connected to the bulkhead 1 under the action of the internal threaded circular frame 41 and the external threaded block 44. At the same time, under the action of the first ring plate 42 and the second ring plate 45, the pipe body 2 can be disassembled and assembled with the threaded clamp 47 and other components, thereby making the pipe body 2 and the bulkhead 1 firmly fixed.

[0026] Going a step further, such as Figures 2-4 As shown: A rectangular protrusion 33 is fixedly connected to the outer surface of the internal threaded ring cover 32. Four threaded retainers 34 are fixedly connected to one side of the internal threaded ring cover 32. Threaded retainers 35 are threadedly connected to the inner surface of the threaded retainers 34. A round stop 37 is fixedly connected to one side of the threaded retainer 35. A connecting pipe 36 is fixedly connected to the inner wall of the round stop 37 and the threaded retainer 35. A ring retainer 38 is fixedly connected to one side of the connecting pipe 36, and a ring retainer groove 39 is opened on one side of the connecting pipe 36 on the other side. Under the action of the threaded retainers 34 and the threaded retainers 35, the internal threaded ring cover 32 can be fixed to the pipe body 2, so that it can be disassembled when maintenance and replacement are required. At the same time, under the action of the connecting pipe 36, internal cables and other items can be separated and threaded through, so as to avoid mutual entanglement.

[0027] The above solution also suffers from the problem of inconvenient disassembly and assembly between pipe wall 1 and pipe body 2, such as... Figure 3 and Figure 4 As shown: In this scheme, an external threaded block 44 is fixedly connected to the outer surface of the pipe body 2. The outer surface of the external threaded block 44 is threadedly connected to the inner wall of the internal threaded frame 41. Under the action of the external threaded block 44 and the internal threaded frame 41, the pipe body 2 and the bulkhead 1 can be disassembled and assembled, and then the pipe body 2 can be disassembled for maintenance or replacement.

[0028] The above solutions also have the problem that the external threaded block 44 is prone to detaching from the internal threaded frame 41 due to external force or vibration, such as... Figure 2 and Figure 3 As shown, a second ring plate 45 is fixedly connected to one side of the outer surface of the external threaded block 44, and a first ring plate 42 is fixedly connected to one side of the outer surface of the internal threaded frame 41. A first screw hole 43 is provided on the inner wall of the first ring plate 42, and a second screw hole 46 is provided on the inner wall of the second ring plate 45. A threaded clamp 47 is threadedly connected to the inner walls of the first screw hole 43 and the second screw hole 46. Under the action of the first ring plate 42 and the second ring plate 45, the external threaded block 44 and the internal threaded frame 41 can be disassembled and assembled by cooperating with the first screw hole 43 and the second screw hole 46, thereby preventing the external threaded block 44 and the internal threaded frame 41 from loosening and separating due to vibration, etc.

[0029] Working principle:

[0030] like Figure 1-4 As shown:

[0031] In use: At this time, the inner threaded round frame 41 is fixed with the outer threaded block 44. At this time, the first screw hole 43 on the first ring plate 42 and the second screw hole 46 on the second ring plate 45 are aligned. At this time, the threaded clamp 47 is fixed with the first screw hole 43 and the second screw hole 46.

[0032] At this time, the inner threaded ring cover 32 and the outer threaded ring block 31 are fixed, the threaded clamp 34 and the threaded clamp block 35 are fixed, and then the ring clamp block 38 and the ring clamp groove 39 on the connecting pipe 36 are fixed, so that cables and the like can be inserted into the inside of the connecting pipe 36.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A marine multi-channel threaded connector for naval access, comprising a bulkhead (1) and a fitting body (2), characterized in that, A disassembly and assembly connection structure (4) is provided between the bulkhead (1) and the pipe body (2). The disassembly and assembly connection structure (4) includes an internal threaded circular frame (41), and the outer surface of the internal threaded circular frame (41) is fixedly connected to the inner wall of the bulkhead (1). The pipe body (2) is provided with a disassembly and assembly separation structure (3) at both ends. The disassembly and assembly separation structure (3) includes an external threaded ring block (31). One side of the outer surface of the external threaded ring block (31) is fixedly connected to one side of the pipe body (2). The outer surface of the external threaded ring block (31) is threadedly connected to an internal threaded ring cap (32).

2. The marine multi-channel threaded connector hatch fitting according to claim 1, characterized in that: A rectangular protrusion (33) is fixedly connected to the outer surface of the internal threaded ring cap (32), and four threaded retainers (34) are fixedly connected to one side of the internal threaded ring cap (32). Threaded retainers (35) are threadedly connected to the inner surface of the threaded retainers (34).

3. The marine multi-channel threaded connector hatch fitting according to claim 2, characterized in that: A circular stop (37) is fixedly connected to one side of the threaded block (35), and a connecting pipe (36) is fixedly connected to the inner wall of the circular stop (37) and the threaded block (35).

4. The marine multi-channel threaded connector hatch fitting according to claim 3, characterized in that: One side of the connecting pipe (36) is fixedly connected to a ring clamp (38), and the other side of the connecting pipe (36) has a ring clamp groove (39) on one side.

5. The marine multi-channel threaded connector hatch fitting according to claim 1, characterized in that: The outer surface of the pipe body (2) is fixedly connected to an external thread block (44), and the outer surface of the external thread block (44) is threadedly connected to the inner wall of the internal thread circle frame (41).

6. The marine multi-channel threaded connector hatch fitting according to claim 5, characterized in that: A second ring plate (45) is fixedly connected to one side of the outer surface of the external threaded block (44), and a first ring plate (42) is fixedly connected to one side of the outer surface of the internal threaded frame (41).

7. The marine multi-channel threaded connector hatch fitting according to claim 6, characterized in that: The inner wall of the first ring plate (42) is provided with a first screw hole (43), and the inner wall of the second ring plate (45) is provided with a second screw hole (46). The inner walls of the first screw hole (43) and the second screw hole (46) are threadedly connected with a threaded clamp (47).

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