Combined type marine roller group protection set

Abstract

The utility model discloses a combined marine roller group protective set, which is characterized in that a protective plate is arranged on the contact surface of a base and a cable, a protective sleeve is sleeved on the periphery of the outer side of each roller, and the protective plate and the protective sleeve have wear resistance, so that a protective layer is formed between the cable and a roller group, the contact area of the cable and the base and the contact area of the cable and the rollers are reduced, and the friction is reduced; the aim of protecting the mooring rope, the base and the idler wheels is achieved, and the safety of ship operation is improved; wear-resistant layers are arranged on the contact surfaces of the protection plate and the protection sleeve with the cable, and reinforcing layers are arranged in the wear-resistant layers, so that the wear resistance and the service life of the protection sleeve and the protection plate are improved; the protective plate is formed by splicing a plurality of protective splicing plates, the protective plate can be adaptively spliced according to different bases, the adaptability and the assembling convenience of the protective plate are improved, and the economical efficiency of the roller group is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ship roller groups, in particular to a combined ship roller group protection kit. Background Art

[0002] The cable guide roller assembly on the upper deck of a ship is installed on the left and right bow of the upper deck to guide the cable. It mainly consists of a rectangular base close to the bow of the ship and several rollers with the axis as the vertical direction on the base.

[0003] In the related art, application number: 201020146721.0, patent name: A ship upper deck cable guide roller assembly, comprising a rectangular base close to the ship's bow, and a plurality of rollers with vertical axes mounted on the base, characterized in that a guide pipe is provided through the base at the bottom of the side of the rectangular base close to the ship's bow. The advantage of this utility model is that the guide pipe is provided through the base at the bottom of the side of the base close to the ship's bow, allowing water on both sides of the base to flow through the guide pipe, preventing water accumulation.

[0004] The above-mentioned cable guide roller assembly solves the water squeezing problem, but there is still a problem, that is, when the cable passes through the roller assembly, the cable will rub against the base and the roller. During the long-term operation of the ship, the cable is easily worn and damaged. At the same time, the roller assembly is also damaged due to the friction of the cable, which in turn affects the safety of the ship's operation. Utility Model Content

[0005] In response to the problems in the related art, the present application discloses a combined marine roller assembly protection kit, which solves the problem in the related art that cables and roller assemblies are easily worn, thereby affecting the safety of ship operation.

[0006] To achieve the above objectives, this application provides the following technical solutions:

[0007] A combined marine roller group protection kit comprises a base, a plurality of rollable rollers are arranged on the base, a protective plate is provided on the contact surface between the base and the cable, and a protective sleeve is provided around the outer side of each roller.

[0008] As a further solution of the present application: the contact surfaces of the protective plate and the protective cover with the cable are all provided with a wear-resistant layer, and a reinforcement layer is provided inside the wear-resistant layer.

[0009] As a further solution of the present application: the diameters of the contact surfaces between the roller and the cable at both ends in the vertical direction are larger than the diameter in the middle.

[0010] As a further solution of the present application: the protection plate is composed of multiple protection panels, and adjacent protection panels are spliced ​​together by splicing parts. The protection plate is provided with multiple protection holes matching the rollers at corresponding positions, and the rollers can be mounted inside the protection holes.

[0011] As a further solution of the present application: the splicing part includes a splicing protrusion and a matching splicing groove, the splicing protrusion is connected to the protective panel through a connecting rod, and a connecting groove matching the connecting rod is provided on the outside of the splicing groove, and the splicing protrusion and connecting rod are matched with the splicing groove and the connecting groove for splicing connection.

[0012] As a further solution of the present application: the splicing protrusions and the splicing grooves are one of rectangular, triangular, polygonal, circular or semicircular.

[0013] In summary, the beneficial effects of this application are:

[0014] 1. Combined marine roller protection kit: a protective plate is provided on the contact surface between the base and the cable, and a protective cover is provided around the outside of each roller. The protective plate and the protective cover are wear-resistant, thus forming a protective layer between the cable and the roller assembly, reducing the contact area between the cable and the base and roller, reducing friction, achieving the purpose of protecting the cable, base and roller, and improving the safety of ship operation.

[0015] 2. The contact surfaces between the protective plate and the protective cover and the cable are provided with a wear-resistant layer, and a reinforcement layer is provided inside the wear-resistant layer. The wear-resistant layer includes wear-resistant polyurethane, and the reinforcement layer includes a nylon mesh layer. The protective cover and the protective plate are made of wear-resistant materials and have good wear resistance. They can effectively prevent wear of the cable and the roller group. The reinforcement layer is wrapped by the wear-resistant layer and arranged inside the wear-resistant layer, which enhances the wear resistance and tensile strength of the wear-resistant layer and improves the service life of the protective cover and the protective plate.

[0016] 3. The diameters of the two ends of the contact surface between the roller and the cable in the vertical direction are larger than the diameter in the middle. The roller is thin in the middle and thick at both ends, which effectively prevents the cable from detaching and improves the safety of the roller in guiding the cable.

[0017] 4. The protection plate is composed of multiple protection panels, which can be adaptively assembled according to different bases, thereby improving the adaptability of the protection plate and the convenience of assembly, and improving the economy of the roller assembly.

[0018] 5. The assembled parts include matching assembled protrusions, connecting rods, assembled grooves and connecting grooves. The assembled protrusions can be positioned and restricted inside the assembled grooves. The assembled parts have a simple structure and are easy to assemble. After assembly, the protective plate is a complete and unified whole with high structural stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the present application and do not constitute a limitation of the present application.

[0020] In the attached figure:

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the combined marine roller group protection kit of this application.

[0022] Figure 2 This is a schematic diagram of the top view of the combined marine roller group protection kit of this application.

[0023] Figure 3 This is a schematic diagram of the structure of the wear-resistant layer and reinforcement layer of the combined marine roller protection kit in this application.

[0024] Notes on reference numerals:

[0025] 1. Base; 2. Roller; 3. Protective plate; 4. Protective cover; 5. Wear-resistant layer; 6. Reinforcement layer; 31. Protective panel; 32. Protective hole; 33. Joint protrusion; 34. Joint groove; 35. Connecting rod; 36. Connecting groove; DETAILED DESCRIPTION

[0026] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present application. Rather, they are merely examples of apparatuses and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0027] It should be noted that all directional indications in the embodiments (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, the descriptions of "first" and "second" in the embodiments are only for descriptive purposes and do not specifically refer to the order or ranking, nor are they used to limit the present application. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0029] In order to further understand the content, features and effects of the present application, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0030] like Figure 1-3 As shown:

[0031] The combined marine roller protection kit comprises a base 1 provided with three rollable rollers 2. The diameters of the rollers 2 at both ends of the contact surface with the cable in the vertical direction are larger than the diameter in the middle, and the rollers 2 have a guiding effect on the cable.

[0032] A protective plate 3 is provided on the contact surface between the base 1 and the cable, and a protective cover 4 is provided around the outer side of each roller 2 .

[0033] The contact surfaces of the protective plate 3 and the protective cover 4 with the cable are both provided with a wear-resistant layer 5, and a reinforcement layer 6 is provided inside the wear-resistant layer 5. A base layer is provided inside the wear-resistant layer 5. The protective plate 3 and the protective cover 4 can use different base layers depending on their application locations. The base layer includes wear-resistant rubber, such as ethylene propylene diene monomer (EPDM).

[0034] The wear-resistant layer 5 includes wear-resistant polyurethane, and the reinforcement layer 6 includes a nylon mesh layer. The wear-resistant layer 5 is made of high-strength wear-resistant material, such as wear-resistant polyurethane, which can enhance the wear resistance of the roller group 2 and has excellent anti-aging performance; the reinforcement layer 6 selects nylon mesh as the reinforcement core, which has excellent wear resistance and anti-aging performance, and improves the long-term use effect of the protective cover 4 and the protective plate 3.

[0035] In addition, the protection plate 3 is composed of two protection panels 31, and adjacent protection panels 31 are spliced ​​together by splicing parts. The protection plate 3 is provided with three protection holes 32 matching the roller 2 at corresponding positions, and the roller 2 can be installed inside the protection holes 32.

[0036] The splicing parts include a splicing protrusion 33 and a matching splicing groove 34. The splicing protrusion 33 is connected to the protective panel 31 through a connecting rod 35. A connecting groove 36 matching the connecting rod 35 is provided on the outside of the splicing groove 34. The splicing protrusion 33 and the connecting rod 35 are matched and spliced ​​with the splicing groove 34 and the connecting groove 36.

[0037] The splicing protrusion 33 and the splicing groove 34 are in the shape of a rectangle, a triangle, a polygon, a circle or a semicircle, and a rectangle is preferred in the figure.

[0038] In practical applications:

[0039] Combined marine roller group protection kit, the base 1 and the cable contact surface is provided with a protective plate 3, each roller 2 is surrounded by a protective cover 4, the protective plate 3 and the protective cover 4 are wear-resistant, thereby forming a protective layer between the cable and the roller 2 group, reducing the contact area between the cable and the base 1 and the roller 2, reducing friction, achieving the purpose of protecting the cable and the base 1 and the roller 2, and improving the safety of ship operation.

[0040] The contact surfaces of the protective plate 3 and the protective cover 4 with the cable are both provided with a wear-resistant layer 5, and a reinforcement layer 6 is provided inside the wear-resistant layer 5. The wear-resistant layer 5 includes wear-resistant polyurethane, and the reinforcement layer 6 includes a nylon mesh layer. The protective cover 4 and the protective plate 3 are made of wear-resistant material and have good wear resistance, which can effectively prevent wear of the cable and the roller 2 groups. The reinforcement layer 6 is wrapped by the wear-resistant layer 5 and arranged inside the wear-resistant layer 5, which enhances the wear resistance and tensile strength of the wear-resistant layer 5 and improves the service life of the protective cover 4 and the protective plate 3.

[0041] The diameters of the roller 2 at both ends of the contact surface with the cable in the vertical direction are larger than the diameter in the middle. The roller 2 is thin in the middle and thick at both ends, which effectively prevents the cable from escaping and improves the safety of the roller 2 in guiding the cable.

[0042] The protection plate 3 is composed of a plurality of protection panels 31 , and the protection plate 3 can be adaptively assembled according to different bases 1 , thereby improving the adaptability and assembly convenience of the protection plate 3 and improving the economy of the roller 2 group.

[0043] The assembly includes a matching assembly protrusion 33, a connecting rod 35, an assembly groove 34 and a connecting groove 36. The assembly protrusion 33 can be positioned and restricted inside the assembly groove 34. This assembly has a simple structure and is easy to assemble. After assembly, the protective plate 3 is a complete and unified whole with high structural stability.

[0044] Finally, it should be noted that the above disclosure is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application. The scope of the present application is limited only by the appended claims.

Claims

1. A combined marine roller protection kit, comprising a base (1), wherein the base (1) is provided with a plurality of rollable rollers (2), characterized in that: A protective plate (3) is provided on the contact surface between the base (1) and the cable, and a protective cover (4) is provided around the outer side of each roller (2).

2. The combined marine roller protection kit according to claim 1, characterized in that: The contact surfaces of the protective plate (3) and the protective cover (4) with the cable are both provided with a wear-resistant layer (5), and a reinforcement layer (6) is provided inside the wear-resistant layer (5).

3. The combined marine roller protection kit according to claim 1, characterized in that: The diameters of the roller (2) and the cable contact surface at both ends in the vertical direction are larger than the diameter in the middle.

4. The combined marine roller protection kit according to claim 1, characterized in that: The protection plate (3) is composed of a plurality of protection panels (31) assembled together, and adjacent protection panels (31) are assembled together by means of splicing pieces. The protection plate (3) is provided with a plurality of protection holes (32) matching the roller (2) at corresponding positions, and the roller (2) can be sleeved inside the protection holes (32).

5. The combined marine roller protection kit according to claim 4, characterized in that: The splicing piece includes a splicing protrusion (33) and a matching splicing groove (34); the splicing protrusion (33) is connected to the protective splicing plate (31) through a connecting rod (35); a connecting groove (36) matching the connecting rod (35) is provided on the outside of the splicing groove (34); the splicing protrusion (33) and the connecting rod (35) are matched with the splicing groove (34) and the connecting groove (36) in a splicing connection.

6. The combined marine roller protection kit according to claim 5, characterized in that: The splicing protrusion (33) and the splicing groove (34) are in the shape of a rectangle, a triangle, a polygon, a circle or a semicircle.

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