Multi-core pipe cabin penetration assembly for ship

Abstract

The utility model relates to the technical field of cabin penetration pipe fittings, and discloses a marine multi-core pipe cabin penetration penetrating assembly which comprises a cabin wall, a penetrating groove, a cabin penetration pipe fitting, a mounting end, a first communicating screw groove, a clamping bolt and a clamping pad. At the moment, the two sets of mounting ends can be adjusted in a sliding mode to be close to the two sides of the bulkhead, after butt joint pads at the ends of the two sets of mounting ends are in butt joint with the two sides of the bulkhead, fixing bolts are rotated to be in threaded locking with threaded locking grooves in the bulkhead through second through threaded grooves, then clamping bolts on the peripheries of the mounting ends are rotated, and the bulkhead is clamped. The clamping bolts are arranged at the two ends of the through-cabin pipe fitting, the clamping pads at the ends of the clamping bolts and the periphery of the through-cabin pipe fitting are clamped, the through-cabin pipe fitting is fixed and detached in the same way, the through-cabin pipe fitting and the two sides of the cabin wall can be limited and fixed at the moment, the multi-core pipe can penetrate through the interior of the through-cabin pipe fitting, and therefore the effect that the through-cabin pipe fitting can be conveniently detached, maintained and used subsequently is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of through-hull pipe fittings, in particular to a marine multi-core pipe through-hull penetration assembly. Background Art

[0002] A through-hull pipe fitting is a pipeline accessory that is welded and installed on the bulkhead to allow the cable duct to pass through and plays a connecting role. Its functions are to protect the cables and pipelines passing through the cabin from being squeezed and worn, to seal the bulkhead opening, and to enhance the strength of the bulkhead opening, etc. According to the different usage positions of the through-hull pipe fittings, they are divided into watertight and oil-tight through-hull pipe fittings and non-watertight through-hull pipe fittings. Generally, when a marine multi-core pipe passes through the bulkhead, a thick-walled steel sleeve with an inner diameter slightly larger than the outer diameter of the multi-core pipe is commonly used as the through-hull component. However, the existing through-hull pipe fittings are rigidly welded to both sides of the bulkhead during connection to ensure the stability of the through-hull pipe fittings. At the same time, during subsequent disassembly and maintenance of the through-hull pipe fittings, the disassembly process is rather cumbersome and inconvenient. For this reason, we propose a marine multi-core pipe through-hull penetration assembly. Summary of the Utility Model

[0003] The main purpose of the utility model is to solve the technical problems existing in the above-mentioned prior art, and provide a marine multi-core pipe through-hull penetration assembly.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme. A marine multi-core pipe through-hull penetration assembly includes a bulkhead, a through groove, and a through-hull pipe fitting. Two installation ends for installing and docking with the bulkhead are slidably sleeved outside the through-hull pipe fitting. Two mirror-symmetrical first communication screw grooves are formed on the periphery of the installation end. A clamping bolt is threadedly connected inside the first communication screw groove. A clamping pad is installed at the end of the clamping bolt, and the clamping pad has a deformation characteristic itself.

[0005] Preferably, after controlling the installation end to slide outside the through-hull pipe fitting and adapt to the docking with both sides of the bulkhead, when rotating the clamping bolt inside the first communication screw groove, the clamping bolt squeezes and fixes the periphery of the through-hull pipe fitting through the clamping pad.

[0006] Preferably, docking pads are provided at one end of the two installation ends corresponding to each other. The docking pads have a deformation characteristic itself. Second through screw grooves are formed inside the installation end and the docking pad. Thread locking grooves corresponding to the second through screw grooves are formed inside the bulkhead. A fixing bolt is threadedly connected inside the second through screw groove.

[0007] Preferably, when the two installation ends slide to approach and dock with both sides of the bulkhead, the docking pads at the ends of the installation ends are in a fitting and protective state with the surface of the bulkhead. When rotating the fixing bolt, the fixing bolt is in a thread locking state with the thread locking groove inside the bulkhead through the second through screw groove.

[0008] Preferably, a multi-core pipe is disposed through the interior of the through-hull pipe fitting. A filling pad is sleeved and installed outside the multi-core pipe through a sleeve groove. The periphery of the filling pad is hermetically connected and fitted with the inner side of the through-hull pipe fitting, and the filling pad itself has a deformation characteristic.

[0009] Preferably, the multi-core pipe is in a supported and buffered state through the filling pad inside the through-hull pipe fitting.

[0010] Beneficial Effects

[0011] The present utility model provides a marine multi-core pipe through-hull penetration assembly, which has the following beneficial effects:

[0012] 1. For this marine multi-core pipe through-hull penetration assembly, in this text, two installation ends are slidably sleeved outside the through-hull pipe fitting. After the through-hull pipe fitting is connected to the through-hull of the cabin wall through the through groove, the two installation ends can be slid and adjusted to be close to both sides of the cabin wall at this time. When the docking pads at the ends of the two installation ends are docked with both sides of the cabin wall, rotate the fixing bolt so that the fixing bolt is threadedly locked with the threaded locking groove inside the cabin wall through the second through-threaded groove. Then rotate the clamping bolt outside the installation end so that the clamping pad at the end of the clamping bolt forms a clamp with the periphery of the through-hull pipe fitting to fix the through-hull pipe fitting. The disassembly is the same. At this time, the through-hull pipe fitting can be limited and fixed with both sides of the cabin wall, and the multi-core pipe can penetrate through the inside of the through-hull pipe fitting, so as to achieve the effect of facilitating subsequent disassembly, maintenance and use of the through-hull pipe fitting.

[0013] 2. For this marine multi-core pipe through-hull penetration assembly, a filling pad is hermetically connected inside the through-hull pipe fitting, and multiple multi-core pipes can be sleeved and connected to the inside of the filling pad through the sleeve grooves. The filling pad itself has a deformation characteristic. While the filling pad installs and supports the multi-core pipes through multiple sleeve grooves, it can deform and buffer and protect the multi-core pipes through its own characteristics to avoid damage to the multi-core pipes, so as to achieve the effect of facilitating the support and protection of the multi-core pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, other implementation drawings can be obtained according to the provided drawings without creative efforts.

[0015] The structures, ratios, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model.

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a partial schematic diagram of the installation end of the present utility model;

[0018] Figure 3 is the present utility model Figure 2 an enlarged view of A therein;

[0019] Figure 4 is the present utility model Figure 1 an enlarged view of B therein.

[0020] Legend description:

[0021] 1. Bulkhead; 2. Through groove; 3. Pipe fitting through the bulkhead; 4. Installation end; 5. First connecting screw groove; 6. Clamping bolt; 7. Clamping pad; 8. Docking pad; 9. Second through screw groove; 10. Thread locking groove; 11. Fixed bolt; 12. Multi-core pipe; 13. Filling pad; 14. Sleeve groove. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment: A marine multi-core pipe through-bulkhead penetration assembly, as Figures 1-4As shown in the figure, it includes a bulkhead 1, a through groove 2, and a pipe fitting passing through the bulkhead 3. Two sets of mounting ends 4 for installation and docking with the bulkhead 1 are slidably sleeved on the outside of the pipe fitting passing through the bulkhead 3. Two sets of mirror-symmetrical first connecting screw grooves 5 are provided on the periphery of the mounting end 4. A clamping bolt 6 is threadedly connected inside the first connecting screw groove 5. A clamping pad 7 is installed at the end of the clamping bolt 6. The clamping pad 7 has its own deformation characteristics. Docking pads 8 are provided at one end of the two sets of mounting ends 4 corresponding to each other. The docking pad 8 has its own deformation characteristics. Second through screw grooves 9 are provided inside the mounting end 4 and the docking pad 8. Thread locking grooves 10 corresponding to the second through screw grooves 9 are provided inside the bulkhead 1. A fixing bolt 11 is threadedly connected inside the second through screw groove 9. A multi-core pipe 12 is arranged through the inside of the pipe fitting passing through the bulkhead 3. A filling pad 13 is sleeved and installed outside the multi-core pipe 12 through a sleeve groove 14. The periphery of the filling pad 13 is hermetically connected and matched with the inner side of the pipe fitting passing through the bulkhead 3. The filling pad 13 has its own deformation characteristics.

[0024] Further, after controlling the mounting end 4 to slide outside the pipe fitting passing through the bulkhead 3 and adapt to the docking on both sides of the bulkhead 1, when the clamping bolt 6 inside the first connecting screw groove 5 is rotated, the clamping bolt 6 squeezes and fixes the periphery of the pipe fitting passing through the bulkhead 3 through the clamping pad 7.

[0025] Further, when the two sets of mounting ends 4 slide to approach and dock with both sides of the bulkhead 1, the docking pads 8 at the ends of the mounting ends 4 are in a fitting and protective state with the surface of the bulkhead 1. When the fixing bolt 11 is rotated, the fixing bolt 11 is in a thread locking state with the thread locking groove 10 inside the bulkhead 1 through the second through screw groove 9.

[0026] Further, the multi-core pipe 12 is in a supporting and buffering state through the filling pad 13 inside the pipe fitting passing through the bulkhead 3.

[0027] The working principle of the present utility model:

[0028] The outer part of the through-hull pipe fitting 3 is slidably sleeved with two sets of mounting ends 4. After the through-hull pipe fitting 3 is connected to the cabin wall 1 through the through slot 2, the two sets of mounting ends 4 can be slidably adjusted to be close to both sides of the cabin wall 1. When the docking pads 8 at the ends of the two sets of mounting ends 4 are docked with both sides of the cabin wall 1, rotate the fixing bolt 11 so that the fixing bolt 11 is threadedly locked with the threaded locking slot 10 inside the cabin wall 1 through the second through-threaded slot 9. Then rotate the clamping bolt 6 around the mounting end 4 so that the clamping pad 7 at the end of the clamping bolt 6 forms a clamp with the outer periphery of the through-hull pipe fitting 3 to fix the through-hull pipe fitting 3. The disassembly is the same. At this time, the through-hull pipe fitting 3 can be limited and fixed with both sides of the cabin wall 1, and the multi-core pipe 12 can pass through the inside of the through-hull pipe fitting 3, so as to facilitate the subsequent disassembly, maintenance and use of the through-hull pipe fitting 3. The inside of the through-hull pipe fitting 3 is hermetically connected with a filling pad 13, and multiple multi-core pipes 12 can be sleeved and connected with the inside of the filling pad 13 through the sleeving slots 14. The filling pad 13 itself has a deformation characteristic. While the filling pad 13 installs and supports the multi-core pipes 12 through multiple sleeving slots 14, it can buffer and protect the deformation of the multi-core pipes 12 through its own characteristics to avoid damage to the multi-core pipes 12, so as to facilitate the support and protection use of the multi-core pipes 12.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-core pipe through-tank penetration assembly for a ship, comprising a bulkhead (1), a through-slot (2) and a through-tank pipe fitting (3), characterized in that: The external sliding sleeve of the through-cabin pipe (3) is provided with two groups of mounting ends (4) for mounting and docking with the bulkhead (1), and the periphery of the mounting ends (4) is provided with two groups of mirror-symmetrical first connecting screw grooves (5), and the internal threads of the first connecting screw grooves (5) are connected with clamping bolts (6), and the ends of the clamping bolts (6) are provided with clamping pads (7), and the clamping pads (7) themselves have deformation characteristics.

2. A marine multi-core pipe through-tank penetration assembly according to claim 1, characterized in that: After the mounting end (4) is controlled to slide outside the through-cabin pipe (3) and to adapt to and dock with both sides of the bulkhead (1), when the clamping bolt (6) inside the first connecting screw groove (5) is rotated, the clamping bolt (6) is squeezed and fixed to the outer periphery of the through-cabin pipe (3) through the clamping pad (7).

3. A marine multi-core pipe through-tank penetration assembly according to claim 2, characterized in that: The two groups of mounting ends (4) are each provided with a docking pad (8) at one end corresponding to each other, a second through screw groove (9) is provided inside the mounting end (4) and the docking pad (8), a threaded locking groove (10) corresponding to the second through screw groove (9) is provided inside the bulkhead (1), and a fixing bolt (11) is connected to the internal thread of the second through screw groove (9).

4. A marine multi-core pipe through-tank penetration assembly according to claim 3, characterized in that: When the two groups of the mounting ends (4) slide to be close to docking with the two sides of the bulkhead (1), the docking pads (8) at the ends of the mounting ends (4) are in a fitted and protective state with the surface of the bulkhead (1), and when the fixing bolts (11) are rotated, the fixing bolts (11) are in a threaded locking state with the threaded locking grooves (10) inside the bulkhead (1) through the second through screw grooves (9).

5. A marine multi-core pipe through-tank penetration assembly according to claim 1, characterized in that: A multi-core tube (12) is provided inside the through-tank pipe (3), a filling pad (13) is sleeved and installed on the outside of the multi-core tube (12) through a sleeve groove (14), the outer periphery of the filling pad (13) is sealed and connected with the inner side of the through-tank pipe (3), and the filling pad (13) itself has a deformation property.

6. A marine multi-core pipe through-tank penetration assembly according to claim 5, characterized in that: The multi-core tube (12) is in a supporting and buffering state through a filling pad (13) inside the through-chamber pipe (3).

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