Cable connecting and fixing device for offshore oil platform

Abstract

The utility model relates to the technical field of cable connection of offshore oil drilling platforms, in particular to a cable connecting and fixing device for an offshore oil platform, which comprises a hanging buckle, the inner wall of the hanging buckle is fixedly connected with a fixing piece, and the lower end of the fixing piece is fixedly connected with a connecting rod; the fastening mechanism is arranged on the inner side of the fixing part, and the surface of the fastening mechanism extends to the outside of the fixing part; according to the device, under the action of the fastening mechanism, the installed cable can be positioned, meanwhile, the hard contact effect between the device and the cable can be relieved, and the positioning effect on the cable is achieved through the first traction belt and the second traction belt in an auxiliary mode through the inner nail rubber pipe; and when the cable slides, the first traction belt and the second traction belt are matched with the inner nailed rubber pipe to relieve rigid contact between the cable and the fixing piece, so that the use state of the cable is kept, and the service life of the cable is prolonged.

Description

Technical Field

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

[0002] The offshore oil drilling platform is an important part of marine engineering. Its main function is to create a platform on the ocean for the drilling equipment to work normally. When the offshore oil drilling platform is operating at sea, it needs to pull cables for power supply. The fixture is a fixture that fixes the cable to the offshore oil drilling platform.

[0003] After searching the prior art, "a fixing device for connecting cables on an offshore oil drilling platform" was found with the announcement number "CN218549350U". This device solves the problem of difficult cable installation. However, during use, the cable is prone to shaking and has hard contact with the end of the fixing part, causing damage to the cable and affecting the service life of the cable.

[0004] Therefore, a cable connection fixing device for an offshore oil platform is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a cable connection and fixing device for an offshore oil platform in order to solve the above-mentioned problem, thereby improving the problem that the cable is prone to shaking and has hard contact with the end of the fixing part, causing the cable to be damaged and affecting the service life of the cable.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions. A cable connection and fixing device for an offshore oil platform comprises: a hook, the inner wall of which is fixedly connected to a fixing piece, and the lower end of which is fixedly connected to a connecting rod; a fastening mechanism, which is arranged on the inner side of the fixing piece, and the surface of which extends to the outside of the fixing piece; wherein the fastening mechanism comprises an adjusting component arranged on the outer side of the fixing piece, the adjusting component penetrates into the inside of the fixing piece, a positioning component is arranged on the surface of the adjusting component, and the surface of the positioning component penetrates out of the end of the fixing piece.

[0007] Preferably, the adjustment assembly includes a guide tube fixedly connected to the side of the fixing piece and a plurality of connecting seats located inside the fixing piece, the guide tube is communicated with the inside of the fixing piece, the inner wall of the guide tube is slidably connected with a guide rod, one end of the guide rod passes through the inside of the fixing piece and is fixedly connected to one side of the connecting seat, the upper end of the connecting seat is fixedly connected to the surface of the positioning assembly, so that the device will move as a whole when the dry-crushing cable moves, reducing the severe wear between the end of the fixing piece and the surface of the cable.

[0008] Preferably, the positioning assembly includes two connecting strips fixedly connected to the upper end of the connecting seat, and a plurality of first traction belts and second traction belts are fixedly connected to the surfaces of the opposite sides of the two connecting strips, and the lower ends of the first traction belts and the second traction belts are fixedly connected to semicircular supports, and the inner walls of the semicircular supports are fixedly connected to inner nail rubber tubes. The staggered distribution of the first traction belts and the second traction belts will make the cable move as a whole when shaking, and will form a staggered tension on the inner nail rubber tube, thereby forming a positioning effect on the cable through the inner nail rubber tube.

[0009] Preferably, the adjustment assembly further comprises a threaded sleeve embedded in a side surface of the fixing member, the inner wall of the threaded sleeve is threadedly connected with a threaded shaft, and the adjustment operation is performed through the threaded shaft.

[0010] Preferably, one end of the threaded shaft passes through the inner side of the fixing member and is rotatably connected to a rotating shaft, and the rotating shaft is fixedly connected to one side of the adjacent connecting seat. When the rotating shaft moves, the connecting strip will drive multiple connecting seats to move synchronously, maintaining the effect of the cable forming an overall movement.

[0011] Preferably, the inner nail rubber tube is fixedly connected to a pressing plate, the surface of the pressing plate contacts the surfaces of the first traction belt and the second traction belt, and the pressing plate can form an extrusion positioning effect on the upper end of the inner nail rubber tube.

[0012] Preferably, both ends of the semicircular support penetrate to the outside of the fixing member and are fixedly connected with a guide plate, and the guide plate is trumpet-shaped to reduce the occurrence of cable damage.

[0013] The beneficial effects of the utility model are:

[0014] 1. The above-mentioned cable connection and fixing device for offshore oil platforms can, under the action of the fastening mechanism, position the installed cables while alleviating the effect of hard contact with the cables. The device uses the first traction belt and the second traction belt to assist in positioning the cables through the inner nail rubber tube, and when the cables slide, the first traction belt and the second traction belt cooperate with the inner nail rubber tube to alleviate the hard contact between the cables and the fixing parts, thereby maintaining the use state of the cables and extending the service life of the cables.

[0015] 2. By setting an adjustment component, the cable can be assisted in positioning under the action of the adjustment component. The device can make the overall cable positioning swing with the cable when the cable shakes through the setting of the adjustment component, thereby reducing the hard contact between the cable and the end of the fixing part and extending the service life of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the fastening mechanism structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the exploded structure of the positioning component of the utility model;

[0019] Figure 4 It is a schematic diagram of the exploded structure of the regulating component of the utility model.

[0020] In the figure: 1. hook; 2. fixing piece; 3. fastening mechanism; 31. positioning assembly; 311. connecting strip; 312. first traction belt; 313. second traction belt; 314. semicircular support; 315. guide plate; 316. inner nail rubber tube; 317. pressing plate; 32. adjusting assembly; 321. guide tube; 322. guide rod; 323. connecting seat; 324. threaded sleeve; 325. threaded shaft; 326. rotating shaft. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] When implementing: Figure 1-4 As shown, a cable connection and fixing device for an offshore oil platform comprises: a hook 1, the inner wall of the hook 1 is fixedly connected to a fixing piece 2, and the lower end of the fixing piece 2 is fixedly connected to a connecting rod; a fastening mechanism 3, the fastening mechanism 3 is arranged on the inner side of the fixing piece 2, and the surface of the fastening mechanism 3 extends to the outside of the fixing piece 2; wherein the fastening mechanism 3 comprises an adjusting component 32 arranged on the outer side of the fixing piece 2, the adjusting component 32 penetrates into the inside of the fixing piece 2, a positioning component 31 is arranged on the surface of the adjusting component 32, and the surface of the positioning component 31 penetrates out of the end of the fixing piece 2.

[0023] like Figure 1 , Figure 2 and Figure 3As shown, the adjustment component 32 includes a guide tube 321 fixedly connected to the side of the fixing member 2 and a plurality of connection seats 323 located inside the fixing member 2, the guide tube 321 is communicated with the inside of the fixing member 2, the inner wall of the guide tube 321 is slidably connected with a guide rod 322, one end of the guide rod 322 penetrates into the inside of the fixing member 2 and is fixedly connected to one side of the connection seat 323, the upper end of the connection seat 323 is fixedly connected to the surface of the positioning component 31, the adjustment component 32 also includes a threaded sleeve 324 embedded in the side of the fixing member 2, the inner wall of the threaded sleeve 324 is threadedly connected with a threaded shaft 325, one end of the threaded shaft 325 penetrates into the inner side of the fixing member 2 and is rotatably connected with a rotating shaft 326, and the rotating shaft 326 is fixedly connected to one side of the adjacent connecting seat 323;

[0024] When in use, the threaded shaft 325 is manually rotated, and the self-rotation is maintained under the action of the rotating shaft 326. At this time, under the action of the threaded sleeve 324, the rotating shaft 326 is driven by the threaded shaft 325 to approach the fixing member 2, and at the same time, the connecting seat 323 is driven to follow the movement under the action of the rotating shaft 326. At this time, the connecting strip 311 makes multiple connecting seats 323 move synchronously, and then the connecting seats 323 on both sides drive the guide rod 322 to move horizontally on the inner wall of the guide tube 321, and the position state of the connecting strip 311 is maintained

[0025] like Figure 1 , Figure 2 and Figure 4 As shown, the positioning assembly 31 includes two connecting strips 311 fixedly connected to the upper end of the connecting seat 323, and the surfaces of the opposite sides of the two connecting strips 311 are fixedly connected with a plurality of first traction belts 312 and second traction belts 313, and the lower ends of the first traction belts 312 and the second traction belts 313 are fixedly connected with a semicircular support 314, and the inner wall of the semicircular support 314 is fixedly connected with an inner nail rubber tube 316, and the inner nail rubber tube 316 is fixedly connected with a pressing plate 317, and the surface of the pressing plate 317 contacts with the surfaces of the first traction belts 312 and the second traction belts 313, and both ends of the semicircular support 314 penetrate to the outside of the fixing member 2 and are fixedly connected with a guide plate 315;

[0026] The cable is passed through the inner nail rubber tube 316. When the connecting strips 311 on both sides are adjusted in position, the first traction belt 312 and the second traction belt 313 are respectively moved to the side, and then the first traction belt 312 and the second traction belt 313 are staggered, and the inner nail rubber tube 316 is squeezed by the pressure plate 317. The staggered first traction belt 312 and the second traction belt 313 assist in positioning the cable through the inner nail rubber tube 316, thereby reducing the wear of the cable during movement. In addition, under the setting of the guide plate 315, since the guide plate 315 is set to a trumpet shape, it can provide auxiliary protection for the cable when it is slightly shaken, thereby reducing the occurrence of cable rupture caused by wear.

[0027] When the utility model is in use, the cable is passed through the inner nail rubber tube 316, the position of the connecting strips 311 on both sides is adjusted, and the threaded shaft 325 is manually rotated in cooperation with the threaded sleeve 324, so that the threaded shaft 325 drives the rotating shaft 326 to approach the fixing member 2, and at the same time, the connecting seat 323 is driven to move with the action of the rotating shaft 326. At this time, the connecting strip 311 drives multiple connecting seats 323 to move synchronously, and the first traction belt 312 and the second traction belt 313 move to the side respectively. The first traction belt 312 and the second traction belt 313 are staggered, and the inner nail rubber tube 316 is squeezed by the pressing plate 317. The connecting seats 323 on both sides drive the guide rod 322 to move horizontally on the inner wall of the guide tube 321 to maintain the position of the connecting strip 311. The guide plate 315 is trumpet-shaped to reduce the occurrence of cable rupture caused by wear.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cable connection and fixing device for an offshore oil platform, characterized in that: include: A hanging buckle (1), wherein the inner wall of the hanging buckle (1) is fixedly connected to a fixing piece (2), and the lower end of the fixing piece (2) is fixedly connected to a connecting rod; A fastening mechanism (3), wherein the fastening mechanism (3) is arranged on the inner side of the fixing member (2), and the surface of the fastening mechanism (3) extends to the outside of the fixing member (2); The fastening mechanism (3) comprises an adjusting component (32) arranged outside the fixing member (2), the adjusting component (32) penetrates into the interior of the fixing member (2), a positioning component (31) is arranged on the surface of the adjusting component (32), and the surface of the positioning component (31) penetrates the end of the fixing member (2); The adjustment assembly (32) comprises a guide tube (321) fixedly connected to the side of the fixing member (2) and a plurality of connection seats (323) located inside the fixing member (2); the guide tube (321) is in communication with the inside of the fixing member (2); a guide rod (322) is slidably connected to the inner wall of the guide tube (321); one end of the guide rod (322) penetrates into the inside of the fixing member (2) and is fixedly connected to one side of the connection seat (323); the upper end of the connection seat (323) is fixedly connected to the surface of the positioning assembly (31); The positioning assembly (31) comprises two connecting strips (311) fixedly connected to the upper end of the connecting seat (323); a plurality of first traction belts (312) and second traction belts (313) are fixedly connected to the surfaces of the opposite sides of the two connecting strips (311); the lower ends of the first traction belts (312) and the second traction belts (313) are fixedly connected to a semicircular support (314); and the inner wall of the semicircular support (314) is fixedly connected to an inner nail rubber tube (316).

2. The cable connection and fixing device for an offshore oil platform according to claim 1, characterized in that: The adjustment assembly (32) further comprises a threaded sleeve (324) embedded in the side surface of the fixing member (2), and the inner wall of the threaded sleeve (324) is threadedly connected with a threaded shaft (325).

3. The cable connection and fixing device for an offshore oil platform according to claim 2, characterized in that: One end of the threaded shaft (325) penetrates the inner side of the fixing member (2) and is rotatably connected to a rotating shaft (326), and the rotating shaft (326) is fixedly connected to one side of an adjacent connecting seat (323).

4. The cable connection and fixing device for an offshore oil platform according to claim 1, characterized in that: The inner nail rubber tube (316) is fixedly connected to a pressing plate (317), and the surface of the pressing plate (317) is in contact with the surfaces of the first traction belt (312) and the second traction belt (313).

5. The cable connection and fixing device for an offshore oil platform according to claim 4, characterized in that: Both ends of the semicircular support (314) penetrate the outside of the fixing member (2) and are fixedly connected to a guide plate (315).

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