Fixing device for cable connection of offshore oil drilling platform

Abstract

The utility model provides a fixing device for cable connection of an offshore oil drilling platform, and the device comprises a fixing assembly which comprises a pedestal, an installation block, a fixing mechanism, and a limiting ring body. According to the utility model, after the base is fixed at a use position through bolts, a related person moves the fixing block into the movable through groove, the fixing block drives the limiting ring body to move into the clamping groove so as to preliminarily fix the position of the fixing block, and then the related person moves a cable into the movable through hole through the placement through groove; related personnel hold a handle by hand to drive a threaded rod to rotate in a threaded through hole, the threaded rod drives a U-shaped clamping plate to move, the U-shaped clamping plate drives a cable to move and then extrudes a movable block, and the movable block drives a limiting block to move into a limiting groove, so that the position of the cable is fixed, the number of used bolts is reduced, and the bolts are convenient to disassemble and process; the use cost is reduced, the working efficiency is improved, the operation is simple and convenient, and the installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connection of offshore oil drilling platforms, in particular to a fixing device for cable connection of offshore oil drilling platforms. Background Art

[0002] An offshore oil drilling platform is a large-scale structural facility used for oil and natural gas exploration and exploitation in the ocean. An offshore oil drilling platform is a fixed or floating structure built in the ocean for drilling seabed oil and gas reservoirs. When the offshore oil drilling platform is conducting offshore operations, the cable is fixed to the offshore oil drilling platform through a fixing device for power supply.

[0003] The existing fixing devices for connecting cables on offshore oil drilling platforms have the following problems:

[0004] 1. The current fixing device requires a large number of bolts to fix it when in use, which is cumbersome to operate and difficult to install;

[0005] 2. When the current fixing device is damaged, it is inconvenient to disassemble it and it needs to be replaced as a whole, which increases the cost of use and reduces work efficiency. Therefore, a fixing device for connecting cables on an offshore oil drilling platform is proposed. Utility Model Content

[0006] In view of this, the embodiments of the present invention hope to provide a fixing device for connecting cables on an offshore oil drilling platform to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0007] The technical solution of the embodiment of the present utility model is achieved as follows: A fixing device for connecting cables on an offshore oil drilling platform includes a fixing assembly, which includes a base, a mounting block, a fixing mechanism and a limiting ring body, wherein the outer wall of the base is evenly provided with fixing holes, and the mounting block is arranged on the front surface of the base; the upper surface of the mounting block is respectively provided with a movable through groove and a clamping groove, and the movable through groove and the clamping groove are connected; the fixing mechanism is clamped on the mounting block, and the limiting ring body is arranged on the fixing mechanism, and the outer wall of the limiting ring body is in contact with the inner wall of the clamping groove.

[0008] In some embodiments, the fixing mechanism includes a fixed block, a U-shaped card plate, a threaded rod, a handle, a movable block, a limit block and a plurality of springs, wherein the limit ring is arranged on the outer wall of the fixed block, and the outer wall of the fixed block is provided with a movable through hole; the upper surface of the fixed block is provided with a placement through groove, and the placement through groove and the movable through hole are connected; the inner bottom wall of the movable through hole is provided with a second movable groove, and the U-shaped card plate is slidably connected to the inner wall of the second movable groove; the outer wall of the fixed block is provided with a threaded through hole, and the outer wall of the threaded rod is threadedly connected to the inner wall of the threaded through hole; the handle is provided on one side of the threaded rod The cam is fixed to the rear of the movable block, and the ...

[0009] In some embodiments, the inner wall of the first movable groove is evenly provided with a first sliding groove, the outer wall of the movable block is evenly provided with a first sliding block, and the outer wall of the first sliding block is slidably connected to the inner wall of the first sliding groove.

[0010] In some embodiments, the inner bottom wall of the second movable groove is evenly provided with a second sliding groove, the outer bottom wall of the U-shaped card plate is evenly provided with a second slider, and the outer wall of the second slider is slidably connected to the inner wall of the second sliding groove.

[0011] In some embodiments, a second rubber pad is provided on the inner wall of the U-shaped clamping plate, and a first rubber pad is provided on the front surface of the movable block.

[0012] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0013] The present invention can fix the base in the use position by bolts, and the relevant personnel moves the fixing block into the movable through slot, and the fixing block drives the limiting ring to move into the slot for preliminary fixing of the position of the fixing block. Thereafter, the relevant personnel moves the cable into the movable through hole by placing the through slot, and the relevant personnel holds the handle to drive the threaded rod to rotate in the threaded through hole, and the threaded rod drives the U-shaped clamping plate to move, and the U-shaped clamping plate drives the cable to move and squeeze the movable block, and the movable block drives the limiting block to move into the limiting groove, thereby fixing the position of the cable, reducing the number of bolts used, facilitating its disassembly and processing, and eliminating the need to replace it as a whole, reducing the use cost, improving work efficiency, and being simple to operate and easy to install.

[0014] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a front view structural diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 AA side cross-sectional structure diagram;

[0019] Figure 4 For this utility model Figure 3 A magnified structural diagram of area B;

[0020] Figure 5 For this utility model Figure 3 The enlarged structure diagram of the C region;

[0021] Figure 6 For this utility model Figure 3 Enlarged structure diagram of the D area.

[0022] Figure numerals: 1. fixing component; 2. fixing hole; 3. movable through groove; 4. clamping slot; 5. movable through hole; 6. placement through groove; 7. first movable groove; 8. limiting through hole; 9. limiting groove; 10. base; 11. mounting block; 12. fixing mechanism; 13. limiting ring; 20. first slide groove; 21. first slider; 22. first rubber pad; 23. second rubber pad; 24. second movable groove; 25. second slide groove; 26. second slider; 27. threaded through hole; 120. fixing block; 121. U-shaped clamping plate; 122. threaded rod; 123. handle; 124. movable block; 125. limiting block; 126. spring. DETAILED DESCRIPTION

[0023] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0024] It should be noted that the terms "first," "second," "symmetrical," "array," etc., are used only for the purpose of distinguishing descriptions and positional descriptions, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the technical features indicated. Therefore, limitations on features such as "first," "symmetrical," etc. may explicitly or implicitly include one or more of such features; similarly, when the quantity of certain features is not limited by words such as "two," "three," etc., it should be noted that such features also explicitly or implicitly include one or more of the number of features;

[0025] In the present invention, unless otherwise expressly specified or limited, terms such as "install," "connect," and "fix" should be interpreted broadly; for example, they may refer to fixed connections, detachable connections, or integral molding; they may refer to mechanical connections, direct connections, welding, or indirect connections via an intermediate medium; they may refer to internal communication between two components or the interaction between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on the specification and drawings in conjunction with specific circumstances.

[0026] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] like Figures 1-6As shown, an embodiment of the present invention provides a fixing device for connecting cables on an offshore oil drilling platform, including a fixing assembly 1, the fixing assembly 1 including a base 10, a mounting block 11, a fixing mechanism 12 and a limiting ring 13, wherein the outer wall of the base 10 is evenly provided with fixing holes 2, and the mounting block 11 is arranged on the front surface of the base 10, and the upper surface of the mounting block 11 is respectively provided with a movable through groove 3 and a clamping groove 4, and the movable through groove 3 and the clamping groove 4 are connected, the fixing mechanism 12 is clamped on the mounting block 11, and the limiting ring 13 is arranged on the fixing mechanism 12, and the outer wall of the limiting ring 13 is in contact with the inner wall of the clamping groove 4.

[0028] In this embodiment, specifically, the fixing mechanism 12 includes a fixed block 120, a U-shaped clamping plate 121, a threaded rod 122, a handle 123, a movable block 124, a limit block 125 and a plurality of springs 126, wherein the limit ring body 13 is arranged on the outer wall of the fixed block 120, and the outer wall of the fixed block 120 is provided with a movable through hole 5, the upper surface of the fixed block 120 is provided with a placement through groove 6, and the placement through groove 6 and the movable through hole 5 are connected, the inner bottom wall of the movable through hole 5 is provided with a second movable groove 24, and the U-shaped clamping plate 121 is slidably connected to the inner wall of the second movable groove 24, the outer wall of the fixed block 120 is provided with a threaded through hole 27, and the outer wall of the threaded rod 122 is threadedly connected to the inner wall of the threaded through hole 27, the handle 123 is provided at one end of the threaded rod 122, and the other end of the threaded rod 122 is rotatably connected to the front surface of the U-shaped clamping plate 121, and the inner wall of the movable through hole 5 is provided with a first movable groove 7, and the outer wall of the movable block 124 is slidably connected to the inner wall of the first movable groove 7, the inner wall of the first movable groove 7 is provided with a limiting through hole 8, and the inner wall of the movable through groove 3 is provided with a limiting groove 9, the limiting block 125 is arranged on the rear surface of the movable block 124, and the limiting block 125 passes through the limiting through hole 8, the outer wall of the limiting block 125 fits the inner wall of the limiting groove 9, one end of a number of springs 126 is evenly arranged on the rear surface of the movable block 124, and the other end of a number of springs 126 is evenly arranged on the inner wall of the first movable groove 7, through the above arrangement, the relevant personnel hold the handle 123 to drive the threaded rod 122 to rotate in the threaded through hole 27, the threaded rod 122 drives the U-shaped clamping plate 121 to move, the U-shaped clamping plate 121 drives the cable to move and then squeezes the movable block 124, and the movable block 124 drives the limiting block 125 to move into the limiting groove 9, thereby fixing the position of the cable and the fixed block 120.

[0029] In this embodiment, specifically, the inner wall of the first movable groove 7 is evenly provided with a first sliding groove 20, and the outer wall of the movable block 124 is evenly provided with a first slider 21. The outer wall of the first slider 21 is slidably connected to the inner wall of the first sliding groove 20. Through the above setting, the first slider 21 is slid in the first sliding groove 20, which can not only move the movable block 124, but also stabilize the moving position of the movable block 124.

[0030] In this embodiment, specifically, the inner bottom wall of the second movable groove 24 is evenly provided with a second sliding groove 25, and the outer bottom wall of the U-shaped clamping plate 121 is evenly provided with a second slider 26. The outer wall of the second slider 26 is slidably connected to the inner wall of the second sliding groove 25. Through the above setting, the second slider 26 is slid in the second sliding groove 25, which can not only assist the U-shaped clamping plate 121 to move, but also stabilize the moving position of the U-shaped clamping plate 121.

[0031] In this embodiment, specifically, a second rubber pad 23 is provided on the inner wall of the U-shaped card plate 121, and a first rubber pad 22 is provided on the front surface of the movable block 124. The above arrangement of the first rubber pad 22 and the second rubber pad 23 is used to enhance the friction between the cable and the movable block 124 and the U-shaped card plate 121.

[0032] When the present invention is in operation: after the relevant personnel fix the base 10 in the use position by passing the bolts through the fixing holes 2, the relevant personnel move the fixing block 120 into the movable through groove 3, and the fixed block 120 drives the limiting ring body 13 to move into the card slot 4, which is used to preliminarily fix the position of the fixing block 120. Thereafter, the relevant personnel moves the cable into the movable through hole 5 through the placement through groove 6, and the relevant personnel holds the handle 123 to drive the threaded rod 122 to rotate in the threaded through hole 27, and the threaded rod 122 drives the U-shaped card plate 121 to move, and the U-shaped card plate 121 drives the cable to move and squeezes the movable block 124, and the movable block 124 drives the limiting block 125 to move into the limiting groove 9, thereby fixing the position of the cable and the fixed block 120.

[0033] The spring 126 is used to drive the movable block 124 and the limit block 125 to reset and move, making it convenient to disassemble and replace the fixed block 120.

[0034] When the cable and the fixing block 120 need to be disassembled, the above steps only need to be reversed.

[0035] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. A fixing device for connecting cables on an offshore oil drilling platform, comprising a fixing assembly (1), characterized in that: The fixing assembly (1) comprises a base (10), a mounting block (11), a fixing mechanism (12) and a limiting ring (13), wherein: The outer wall of the base (10) is evenly provided with fixing holes (2), and the mounting block (11) is arranged on the front surface of the base (10); The upper surface of the mounting block (11) is respectively provided with a movable through slot (3) and a clamping slot (4), and the movable through slot (3) and the clamping slot (4) are connected; The fixing mechanism (12) is clamped on the mounting block (11), and the limiting ring body (13) is arranged on the fixing mechanism (12), and the outer wall of the limiting ring body (13) is in contact with the inner wall of the clamping groove (4).

2. The cable connection fixing device for an offshore oil drilling platform according to claim 1, characterized in that: The fixing mechanism (12) includes a fixing block (120), a U-shaped clamping plate (121), a threaded rod (122), a handle (123), a movable block (124), a limiting block (125) and a plurality of springs (126), wherein: The limiting ring (13) is arranged on the outer wall of the fixing block (120), and the outer wall of the fixing block (120) is provided with a movable through hole (5); A placement through groove (6) is provided on the upper surface of the fixed block (120), and the placement through groove (6) is connected to the movable through hole (5); A second movable groove (24) is provided on the inner bottom wall of the movable through hole (5), and the U-shaped clamping plate (121) is slidably connected to the inner wall of the second movable groove (24); A threaded through hole (27) is formed on the outer wall of the fixing block (120), and the outer wall of the threaded rod (122) is threadedly connected to the inner wall of the threaded through hole (27); The handle (123) is provided at one end of the threaded rod (122), and the other end of the threaded rod (122) is rotatably connected to the front surface of the U-shaped clamping plate (121); The inner wall of the movable through hole (5) is provided with a first movable groove (7), and the outer wall of the movable block (124) is slidably connected to the inner wall of the first movable groove (7); A limiting through hole (8) is provided on the inner wall of the first movable groove (7), and a limiting groove (9) is provided on the inner wall of the movable through groove (3); The limiting block (125) is arranged on the rear surface of the movable block (124), and the limiting block (125) passes through the limiting through hole (8), and the outer wall of the limiting block (125) is in contact with the inner wall of the limiting groove (9); One end of a plurality of the springs (126) is evenly arranged on the rear surface of the movable block (124), and the other end of a plurality of the springs (126) is evenly arranged on the inner wall of the first movable groove (7).

3. The cable connection fixing device for an offshore oil drilling platform according to claim 2, characterized in that: The inner wall of the first movable groove (7) is evenly provided with a first sliding groove (20), the outer wall of the movable block (124) is evenly provided with a first sliding block (21), and the outer wall of the first sliding block (21) is slidably connected to the inner wall of the first sliding groove (20).

4. The cable connection fixing device for an offshore oil drilling platform according to claim 2, characterized in that: The inner bottom wall of the second movable groove (24) is evenly provided with a second sliding groove (25), and the outer bottom wall of the U-shaped clamping plate (121) is evenly provided with a second sliding block (26), and the outer wall of the second sliding block (26) is slidably connected to the inner wall of the second sliding groove (25).

5. The cable connection fixing device for an offshore oil drilling platform according to claim 2, characterized in that: The inner wall of the U-shaped clamping plate (121) is provided with a second rubber pad (23), and the front surface of the movable block (124) is provided with a first rubber pad (22).

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