Fixing device for offshore oil drilling platform cable

Abstract

The utility model discloses a fixing device for an offshore oil drilling platform cable, and relates to the technical field of oil drilling equipment, the fixing device comprises a base, a cable body, a first fixing seat and a second fixing seat, the two sides of the base are connected with supporting plates, the inner walls of the supporting plates are connected with sliding rods, the outer surfaces of the sliding rods are slidably connected with sliding seats, and the sliding seats are connected with the cable body. The cable fixing device is reasonable in design structure, supporting force can be provided for the sliding seat through the sliding rod by means of matching of the sliding seat, the sliding rod and the springs, after the sliding seat moves, the sliding seat is pushed to reset through the springs, and the cable fixing device is convenient to use. The sliding seat moves to provide a space for shaking and pulling of the cable body, so that the cable body can move, the cable body counteracts pulling force generated by shaking of the offshore oil drilling platform through moving, and the safety of the cable body is improved.

Description

Technical Field

[0001] This utility model relates to the field of oil drilling equipment technology, specifically a cable fixing device for offshore oil drilling platforms. Background Technology

[0002] Offshore oil drilling platforms are crucial facilities for offshore oil exploration and extraction. They are the core of offshore oil drilling operations, using drilling equipment installed on the platform to drill into seabed formations to find and extract oil resources. Offshore oil drilling platforms also have oil production capabilities, enabling preliminary processing and storage of extracted oil. They also ensure the long-term operation of personnel at sea, equipped with necessary living facilities such as dormitories, restaurants, and medical rooms. Offshore oil drilling platforms can be broadly classified into jack-up platforms, drilling vessels, semi-submersible platforms, tension leg platforms, and cable-stayed tower platforms, among others. These platforms can move and operate in different sea areas as needed.

[0003] Offshore oil drilling platforms are subject to swaying due to wind and waves, which can also cause cables on the platform to sway. This swaying can lead to tension on the cables, potentially causing damage or even breakage and loss of power transmission. To address these issues, we have developed a cable fixing device for offshore oil drilling platforms. Utility Model Content

[0004] 1) Technical problems to be solved

[0005] This utility model proposes a fixing device for cables on offshore oil drilling platforms. By using a sliding block, sliding rod and spring, it solves the problem of cable pulling that may damage the cable, and in severe cases, may lead to cable breakage.

[0006] (ii) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a fixing device for cables of offshore oil drilling platforms, comprising a base, a cable body, a first fixing seat and a second fixing seat, support plates connected to both sides of the base, a sliding rod connected to the inner wall of the support plate, a sliding seat slidably connected to the outer surface of the sliding rod, multiple sets of springs sleeved on the outside of the sliding rod, and a baffle plate connected to the outer surface of the sliding seat;

[0008] The first fixed seat is connected to one side of the outside of the slide, the second fixed seat is hinged to the first fixed seat, the first fixed seat is provided with a locking mechanism on the outside, and the cable body is disposed inside the first fixed seat and the second fixed seat.

[0009] Furthermore, the inner side of the first fixing seat is provided with multiple positioning slots, and the multiple positioning slots are arranged at equal intervals. One side of the second fixing seat is connected with positioning pins of the same number as the positioning slots, and the outer surface of the positioning pins is in contact with the inner wall of the positioning slots.

[0010] Furthermore, the locking mechanism includes a support base, which is connected to the upper surface of the first fixed base, and a lead screw is rotatably connected to the inner wall of the support base.

[0011] Furthermore, a retaining seat is connected to the upper surface of the second fixing seat, a retaining groove is provided on the inner side of the retaining seat, and the lead screw is located inside the retaining groove. A locking nut is threadedly connected to the outer surface of the lead screw, and one side of the locking nut is in contact with one side of the retaining seat.

[0012] Furthermore, both the inner walls of the first fixing seat and the inner walls of the second fixing seat are connected to rubber pads, and the rubber pads are made of rubber material. The inner wall of the rubber pad is in contact with the outer surface of the cable body.

[0013] Furthermore, a fixing ear is connected to the outer surface of the base, and a mounting hole is provided on the inner side of the fixing ear.

[0014] Furthermore, one end of each of the multiple sets of springs is connected to one side of the slide, and the other end of each of the multiple sets of springs is connected to the side of the support plate located inside the base.

[0015] (iii) Beneficial effects:

[0016] Compared with existing technologies, this offshore oil drilling platform has the following advantages:

[0017] I. This offshore oil drilling platform utilizes the cooperation between a slide block, a slide rod, and a spring. The slide rod provides support to the slide block, maintaining its stability during movement. The spring provides elastic support to the slide block. After the slide block moves to a new position, the spring pushes it back to its original position. The movement of the slide block provides space for the cable body to sway and pull, allowing the cable body to move. This movement of the cable body counteracts the pulling force generated by the swaying of the offshore oil drilling platform, thereby improving the safety of the cable body.

[0018] 2. Offshore oil drilling platforms utilize the cooperation between the slide block, spring, and baffle. As the slide block moves, it simultaneously moves the baffle. The baffle covers the blank area between the base and the slide block, preventing dust or impurities from entering the slide block and contaminating the spring and slide rod. The baffle also improves the cleanliness of the slide rod and spring. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the slide structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the unfolded structure of the first and second fixing seats of this utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the base of this utility model;

[0024] Figure 5 This is a schematic diagram of the slide structure of this utility model.

[0025] In the diagram: 1. Base; 2. Cable body; 3. First fixed seat; 4. Second fixed seat; 5. Support plate; 6. Slide rod; 7. Slide block; 8. Spring; 9. Locking mechanism; 901. Support seat; 902. Lead screw; 903. Card seat; 904. Card slot; 905. Locking nut; 10. Baffle; 11. Positioning groove; 12. Positioning pin; 13. Rubber pad; 14. Fixed ear seat; 15. Mounting hole. Detailed Implementation

[0026] 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.

[0027] like Figure 1-5As shown, this utility model provides a technical solution: a fixing device for cables on offshore oil drilling platforms, including a base 1, a cable body 2, a first fixing seat 3, and a second fixing seat 4. Support plates 5 are connected to both sides of the base 1. A sliding rod 6 is connected to the inner wall of the support plate 5. A sliding seat 7 is slidably connected to the outer surface of the sliding rod 6. Multiple sets of springs 8 are sleeved on the outside of the sliding rod 6. A baffle 10 is connected to the outer surface of the sliding seat 7. The support plates 5 provide support for the sliding rod 6, maintaining its stability. There are two sliding rods 6. The sliding seat 7 is elastically supported by springs 8. After the sliding seat 7 moves to a new position, the springs 8 push... When the movable slide 7 returns to its original position, one end of each of the multiple sets of springs 8 is connected to one side of the slide 7, and the other end of each of the multiple sets of springs 8 is connected to the side of the support plate 5 located inside the base 1. The springs 8 are located on the left and right sides of the slide 7, and provide elastic support force to the slide 7 through the springs 8. When the slide 7 moves to one side, pressure is applied to the spring 8 on the corresponding side, compressing the spring 8 and causing it to contract. After the spring 8 on the other side loses the pressure of the slide 7, it expands along with the slide 7. After the slide 7 loses its moving power, the compressed spring 8 pushes the slide 7 to return to its original position. The spring 8 behind provides elastic support force to the slide 7 to prevent the slide 7 from vibrating due to excessively fast return speed.

[0028] The first fixing seat 3 is connected to one side of the outside of the slide 7, and the second fixing seat 4 is hinged to the first fixing seat 3. The cable body 2 is disposed inside the first fixing seat 3 and the second fixing seat 4. The first fixing seat 3 and the second fixing seat 4 provide a space for the cable body 2 and enclose the cable body 2 inside.

[0029] The inner side of the first fixed seat 3 is provided with a plurality of positioning grooves 11, and the plurality of positioning grooves 11 are arranged at equal intervals. The second fixed seat 4 is connected to one side with the same number of positioning pins 12 as the positioning grooves 11. The outer surface of the positioning pins 12 contacts the inner wall of the positioning grooves 11, and the positioning pins 12 are accommodated by the positioning grooves 11. The positioning pins 12 are wrapped inside, and the positioning grooves 11 provide resistance to the positioning pins 12, thereby increasing the stability when the first fixed seat 3 and the second fixed seat 4 are connected.

[0030] A locking mechanism 9 is provided on the outside of the first fixed seat 3. The locking mechanism 9 maintains the stability of the first fixed seat 3 and the second fixed seat 4 when they are combined. The locking mechanism 9 includes a support seat 901, which is connected to the upper surface of the first fixed seat 3. A lead screw 902 is rotatably connected to the inner wall of the support seat 901. The first fixed seat 3 receives tension through the support seat 901 and maintains the stability of the lead screw 902 through the support seat 901. A retaining seat 903 is connected to the upper surface of the second fixed seat 4. The inner side of the cable body is provided with a slot 904, and the lead screw 902 is located inside the slot 904. The outer surface of the lead screw 902 is threaded with a locking nut 905. One side of the locking nut 905 is in contact with one side of the card seat 903. The second fixing seat 4 receives the tension of the lead screw 902 through the card seat 903. By rotating the locking nut 905, the distance between the base 1, the fixing seat and the second fixing seat 4 is reduced, so that the first fixing seat 3 and the second fixing seat 4 are tightly in contact, and the cable body 2 is firmly fixed inside the fixing seat.

[0031] Rubber pads 13 are connected to the inner walls of the first fixing seat 3 and the second fixing seat 4. The rubber pads 13 are made of rubber. The inner wall of the rubber pads 13 is in contact with the outer surface of the cable body 2. The rubber pads 13 prevent the clamping force of the first fixing seat 3 and the second fixing seat 4 from being too large, which could cause damage to the cable insulation. The rubber pads 13 also wrap the outside of the cable body 2, improving the safety of the cable body 2.

[0032] The outer surface of the base 1 is connected to a fixing lug 14. The inner side of the fixing lug 14 is provided with a mounting hole 15. There are multiple fixing lugs 14, which are located on both sides of the base 1. The mounting hole 15 inside the fixing lug 14 is used to pass through the locking bolt, and the base 1 is fixed to the component on the offshore oil drilling platform by the locking bolt.

[0033] Working principle: In use, the cable body 2 is first placed inside the first fixed seat 3 and the second fixed seat 4. Then, the second fixed seat 4 is flipped over, and the screw 902 is placed inside the slot 904. Then, the locking nut 905 is rotated. After the locking nut 905 rotates, it pushes the second fixed seat 4 to retract towards the first fixed seat 3. Then, the second fixed seat 4 and the first fixed seat 3 tightly fix the cable body 2 inside. When the offshore oil drilling platform is shaken by wind and waves, the cable body 2 drives the slide 7 to move its position through the first fixed seat 3 and the second fixed seat 4. After the slide 7 moves its position, it compensates for the position difference between the base 1 and the next base 1, providing space for the cable body 2 to shake and pull. After the offshore oil drilling platform stops shaking, the spring 8 pushes the slide 7 to reset. The slide 7 drives the cable body 2 to reset through the first fixed seat 3 and the second fixed seat 4.

[0034] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A fixing device for cables on offshore oil drilling platforms, comprising a base (1), a cable body (2), a first fixing seat (3), and a second fixing seat (4), characterized in that: Support plates (5) are connected to both sides of the base (1). A slide rod (6) is connected to the inner wall of the support plate (5). A slide seat (7) is slidably connected to the outer surface of the slide rod (6). Multiple sets of springs (8) are sleeved on the outside of the slide rod (6). A baffle (10) is connected to the outer surface of the slide seat (7). The first fixed seat (3) is connected to one side of the slide (7), the second fixed seat (4) is hinged to the first fixed seat (3), the first fixed seat (3) is provided with a locking mechanism (9) on the outside, and the cable body (2) is located inside the first fixed seat (3) and the second fixed seat (4).

2. The cable fixing device for an offshore oil drilling platform according to claim 1, characterized in that: The first fixing seat (3) has multiple positioning grooves (11) on its inner side, and the multiple positioning grooves (11) are arranged at equal distances. The second fixing seat (4) has a number of positioning pins (12) on one side that are the same as the number of positioning grooves (11). The outer surface of the positioning pins (12) is in contact with the inner wall of the positioning grooves (11).

3. The cable fixing device for offshore oil drilling platforms according to claim 1, characterized in that: The locking mechanism (9) includes a support base (901), which is connected to the upper surface of the first fixed base (3), and a lead screw (902) is rotatably connected to the inner wall of the support base (901).

4. A cable fixing device for an offshore oil drilling platform according to claim 3, characterized in that: The upper surface of the second fixing seat (4) is connected to a card holder (903). The card holder (903) has a card groove (904) on its inner side, and the lead screw (902) is located inside the card groove (904). The outer surface of the lead screw (902) is threaded with a locking nut (905), and one side of the locking nut (905) is in contact with one side of the card holder (903).

5. A cable fixing device for an offshore oil drilling platform according to claim 1, characterized in that: The inner wall of the first fixing seat (3) and the inner wall of the second fixing seat (4) are both connected to rubber pads (13), and the rubber pads (13) are made of rubber material. The inner wall of the rubber pads (13) is in contact with the outer surface of the cable body (2).

6. A cable fixing device for an offshore oil drilling platform according to claim 1, characterized in that: The outer surface of the base (1) is connected to a fixing ear (14), and the inner side of the fixing ear (14) is provided with a mounting hole (15).

7. A cable fixing device for an offshore oil drilling platform according to claim 1, characterized in that: One end of each of the multiple sets of springs (8) is connected to one side of the slide (7), and the other end of each of the multiple sets of springs (8) is connected to the side of the support plate (5) located inside the base (1).

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