Simple fairlead

Abstract

The utility model relates to the technical field of ship assemblies, in particular to a simple fairlead. According to the technical scheme, the device comprises a main body supporting connecting plate made of stainless steel materials, and cross-shaped supporting stable connecting frames which are evenly distributed in the left-right direction are arranged at the upper end of the main body supporting connecting plate. The structural width of the position, parallel to the length direction of the main body supporting connecting plate, of the supporting stable connecting frame is larger than the width of the other side of the supporting stable connecting frame, and the sides, close to the center direction of the left-right direction of the main body supporting connecting plate, of the supporting stable connecting frames at the outer ends of the left side and the right side are provided with arc-shaped first guide matching plates. The utility model has the advantages that the flexibility during installation is stronger, the matched position of the cable can be limited and locked as required by arranging the spare limiting matching hole at the matched position of the cable, the safety during matched use is higher, and the convenience during use is stronger.

Description

Technical Field

[0001] The utility model relates to the technical field of ship components, in particular to a simple type fairlead. Background Art

[0002] When storing and using cables, fairleads are usually required. At other positions where some cables are matched, fairlead components are usually required to be used, which can provide better protection for the cables and have stronger durability during use. The existing fairlead components have poor flexibility during installation, relatively large overall weight, relatively poor flexibility during installation and use, and relatively high costs during production and use. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a simple type fairlead, whose overall structure is relatively simple, with lower production costs. During use, the main body support, the stable connecting frame and the guiding and matching structure are cooperatively connected to form a guiding and matching structure for the cable. The matching position is safely matched through an arc-shaped matching surface. During overall fastening, different fastening holes can be cooperatively connected according to needs, with stronger flexibility during installation. The cable matching position is provided with spare limit matching holes, which can limit and lock the matching position of the matched cable according to needs, with higher safety and stronger convenience during use.

[0004] The technical solution of the utility model is as follows:

[0005] A simple type fairlead, characterized in that: it includes a main body support connecting plate made of stainless steel material. The upper end of the main body support connecting plate is provided with cross-shaped support and stable connecting frames evenly distributed left and right. The structural width of the support and stable connecting frame at the position parallel to the length direction of the main body support connecting plate is greater than the width of the other side position. On the side of the outer ends of the left and right sides of the support and stable connecting frame close to the center direction of the main body support connecting plate in the left and right directions, there are arc-shaped first guiding and matching plates. The outer side of the middle support and stable connecting frame is connected with a cylindrical second guiding and matching column. A cable guiding and matching area is formed between the outer cylindrical surface of the second guiding and matching column and the outer side of the first guiding and matching plate. The upper ends of the second guiding and matching column and the first guiding and matching plate are connected with a limit support and reinforcement plate. At each included angle position of the cross-shaped structure of the support and stable connecting frame, there is a cylindrical overall fixed installation hole that completely penetrates the lower end of the main body support connecting plate. The upper end of the limit support and reinforcement plate is provided with a spare limit matching hole.

[0006] Further, the support and stable connecting frame is connected to the main body support connecting plate by welding.

[0007] Further, the circumference of the outer cylindrical surface of the first guiding and mating plate is greater than half of the circumference of the cylindrical shape with the same diameter.

[0008] Further, the second guiding and mating post and the first guiding and mating plate have the same height.

[0009] Further, the heights of the second guiding and mating post and the first guiding and mating plate are both greater than the height of the support and stable connection frame.

[0010] Advantages of the utility model:

[0011] The overall structure of the utility model is relatively simple, with lower production costs. When in use, the guiding and mating structure of the cable is formed by the cooperation of the main body support and stable connection frame and the guiding and mating structure. The mating position is safely mated through the arc-shaped mating surface. When the whole is tightened, different fastening holes can be mated and connected according to needs, with stronger flexibility during installation. The cable mating position is provided with spare limit mating holes, which can limit and lock the mating position of the mated cable according to needs, with higher safety and stronger convenience during use. Description of the drawings

[0012] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 is a front schematic diagram of the utility model;

[0014] Figure 3 is a left schematic diagram of the utility model;

[0015] Figure 4 is a right schematic diagram of the utility model;

[0016] Figure 5 is a top schematic diagram of the utility model;

[0017] Figure 6 is a bottom schematic diagram of the utility model;

[0018] Figure 7 is a three-dimensional structural schematic diagram of the utility model in the second direction;

[0019] In the figure: 1, main body support connection plate; 2, support and stable connection frame; 3, first guiding and mating plate; 4, second guiding and mating post; 5, limit support reinforcement plate; 6, overall fixed installation hole; 7, spare limit mating hole. Detailed implementation manners

[0020] Such as Figures 1 to 7As shown in the figure, a simple cable fairlead includes a main body support connecting plate 1 made of stainless steel material. At the upper end of the main body support connecting plate 1, there is a cross-shaped support and stable connection frame 2 evenly distributed left and right, which can ensure the bearing strength of the main structure during use. The structural width of the support and stable connection frame 2 at the position parallel to the length direction of the main body support connecting plate 1 is greater than that at the other side position, ensuring that the support safety during the guiding fit can be satisfied when the main body is in use. On one side of the outer ends of the left and right sides of the support and stable connection frame 2 close to the center direction of the main body support connecting plate 1 in the left-right direction, there is an arc-shaped first guiding fit plate 3. On the outside of the support and stable connection frame 2 in the middle position, there is a cylindrical second guiding fit column 4. A cable guiding fit area is formed between the outer cylindrical surface of the first guiding fit plate 3 and the outer cylindrical surface of the second guiding fit column 4. When in use, the leaf cable passes through this position for conveying and guiding fit. At the upper ends of the second guiding fit column 4 and the first guiding fit plate 3, there is a limit support and reinforcement plate 5, which can improve the strength of the overall structure on the one hand, and play a role in limiting the cable in the fit on the other hand, preventing it from falling out of the fit position. At the same time, it can also provide space for the fit of other subsequent components. At each included angle position of the cross-shaped structure of the support and stable connection frame 2, there is a cylindrical overall fixed installation hole 6 that completely penetrates the lower end of the main body support connecting plate 1. Through this structure, the overall installation fit is carried out, and different position installation holes can be selected for fastening connection according to needs, and the flexibility during fastening is stronger. At the upper end of the limit support and reinforcement plate 5, there is a spare limit fit hole 7, which can be connected and fitted with a limit component according to needs, and can fix the position of the cable at the guiding position, and the flexibility during use is stronger. Its overall structure is relatively simple, the cost during production is lower, and during use, the main body support and stable connection frame and the guiding fit structure are connected and fitted to form a cable guiding fit structure. The fit position is safely fitted through an arc-shaped fit surface. The overall fastening can be carried out with different fastening holes according to needs, and the flexibility during installation is stronger. The cable fit position is provided with a spare limit fit hole, which can limit and lock the fit position of the cable according to needs, and the safety during the fit use is higher, and the convenience during use is stronger.

[0021] Preferably, the support and stable connection frame 2 is connected to the main body support connecting plate 1 by welding, with a lower overall cost during production and processing, and the structural strength of the connection position is also relatively reliable.

[0022] Preferably, the circumference of the outer cylindrical surface of the first guiding fit plate 3 is greater than half of the circumference of the cylindrical surface with the same diameter, so that the guiding range during the fit of the cable at this position is larger, avoiding the situation that the fit position is easily worn at the edge position, and effectively improving the safety during the fit.

[0023] Preferably, the heights of the second guiding and mating posts 4 and the first guiding and mating plate 3 are the same, which makes the overall structure more flat and the connection strength higher during mating.

[0024] Preferably, the heights of the second guiding and mating posts 4 and the first guiding and mating plate 3 are both greater than the height of the support and stable connection frame 2, which makes the safety of the support structure at the internal position better. At the same time, it can ensure that the main structure has a larger ventilation space during use and stronger durability during use.

[0025] The above is the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements or replacements can be made, and these improvements or replacements should also be regarded as the protection scope of the present invention.

Claims

1. A simple fairlead, characterized in that: It includes a main body support connecting plate (1) made of stainless steel material. At the upper end of the main body support connecting plate (1), there are cruciform support and stable connecting frames (2) evenly distributed left and right. The structural width of the cruciform support and stable connecting frame (2) at the position parallel to the length direction of the main body support connecting plate (1) is greater than that at the other side position. On one side of the cruciform support and stable connecting frames (2) at the outer ends of the left and right sides, which is close to the central direction of the main body support connecting plate (1) in the left-right direction, there are arc-shaped first guiding and mating plates (3). On the outer side of the cruciform support and stable connecting frame (2) at the middle position, there is a cylindrical second guiding and mating column (4). A cable guiding and mating area is formed between the outer side of the first guiding and mating plate (3) and the outer cylindrical surface of the second guiding and mating column (4). At the upper ends of the second guiding and mating column (4) and the first guiding and mating plate (3), there is a limit support and reinforcement plate (5). At each included angle position of the cruciform structure of the cruciform support and stable connecting frame (2), there is a cylindrical integral fixing and mounting hole (6) that completely penetrates the lower end of the main body support connecting plate (1). At the upper end of the limit support and reinforcement plate (5), there is a spare limit mating hole (7).

2. The simple fairlead according to claim 1, wherein: The cruciform support and stable connecting frame (2) is connected to the main body support connecting plate (1) by welding.

3. The simple fairlead according to claim 1, characterized in that: The perimeter of the outer cylindrical surface of the first guiding and mating plate (3) is greater than half of the perimeter of the cylindrical shape with the same diameter.

4. The simple fairlead according to claim 1, characterized in that: The second guiding and mating column (4) and the first guiding and mating plate (3) have the same height.

5. The simple fairlead according to claim 1, characterized in that: The heights of the second guiding and mating column (4) and the first guiding and mating plate (3) are both greater than the height of the cruciform support and stable connecting frame (2).

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