CN211846678U - Novel submarine cable creel stand - Google Patents

Abstract

The utility model discloses a novel submarine cable winding displacement frame relates to the winding displacement frame field. The lead frame specifically comprises a lead frame; the lead frame is arranged on a platform above the rotating disc; the lead frame comprises a first frame body and a second frame body; a rotating table is arranged below the second frame body; the rotating platform is rotatably arranged above the platform; the upper end of the outer side of the first frame body is hinged with the right end of the second frame body, and a telescopic pushing cylinder is hinged between the lower end of the outer side of the first frame body and the lower part of the second frame body; the second frame body is of a downward bent arc-shaped structure, and a submarine cable channel is arranged in the second frame body; the lower part of the second frame body is provided with a plurality of lower guide rollers; a plurality of side guide rollers are arranged on two sides of the second frame body; the exit end of second support body is equipped with horizontal export deflector roll and perpendicular export deflector roll. Compared with the prior art, the beneficial effects of the utility model are that: simple structure uses convenient operation, and the lead frame adopts adjustable structure, satisfies the direction demand in different position among the submarine cable transmission process.

Description

Novel submarine cable creel stand

Technical Field

The utility model relates to a creel stand equipment field, concretely relates to novel submarine cable creel stand.

Background

With the technical upgrading of offshore wind power projects, the expansion of wind fields and the acceleration of the speed of rush installation, the voltage level and the length of submarine cables are continuously increased, and the storage of the submarine cables is a very critical process before leaving factories for guaranteeing the delivery timeliness. Because the finished submarine cable has the characteristics of continuous whole cable, large length and high weight, the finished submarine cable is mostly wound up in a mode of being intensively wound on a tray or a cable storage pool during storage.

The creel stand is needed to be used in the process of taking up or paying off, firstly, the outer sleeve of the submarine cable is protected from being abraded in the process of taking up and paying off, and secondly, the creel stand plays a role in guiding, because the diameter of the submarine cable is generally large, the self weight of the submarine cable is also high, if the submarine cable cannot be guided and adjusted properly in the process of taking up and paying off, the risk of stress concentration of the cable core due to excessive bending of the submarine cable can occur, and therefore the damage to the internal structure of the submarine cable is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel submarine cable creel stand, its characteristics are simple structure, use convenient operation, and the lead frame adopts adjustable structure, satisfies the direction demand in different positions among the submarine cable transmission course.

In order to achieve the above object, the utility model provides a following technical scheme: a novel submarine cable creel stand comprises a lead frame; the lead frame is arranged on a platform above the rotating disc; the lead frame comprises a first frame body and a second frame body; a rotating table is arranged below the second frame body; the rotating platform is rotatably arranged above the platform; the upper end of the outer side of the first frame body is hinged with the right end of the second frame body, and a telescopic pushing cylinder is hinged between the lower end of the outer side of the first frame body and the lower part of the second frame body; the second frame body is of a downward bent arc-shaped structure, and a submarine cable channel is arranged in the second frame body; the lower part of the second frame body is provided with a plurality of lower guide rollers; a plurality of side guide rollers are arranged on two sides of the second frame body; the exit end of second support body is equipped with horizontal export deflector roll and perpendicular export deflector roll.

As optimization, horizontal export deflector roll and perpendicular export deflector roll all are equipped with 2, and horizontal export deflector roll and perpendicular export deflector roll are "well" column structure and distribute.

As optimization, limiting plates are arranged above two ends of the second frame body; the limiting plate is provided with a position adjusting groove; and a limiting guide roller is arranged in the positioning groove.

Preferably, the second frame body is provided with a reinforcing rib in a continuous triangular structure.

Preferably, the lower guide rollers and the side guide rollers are arranged in a staggered structure.

And as optimization, rubber layers are wrapped outside the lower guide roller, the side guide roller and the limiting guide roller.

Compared with the prior art, the beneficial effects of the utility model are as follows: the 360-degree rotation direction adjustment of the second frame body is realized through the rotating table; the first frame body and the second frame body are hinged and matched with the telescopic pushing cylinder to realize the adjustment of the up-and-down direction of the second frame body; through the two adjusting modes, the lead frame meets the guiding requirements of different directions in the submarine cable transmission process; simultaneously, a submarine cable channel is arranged in the second frame body, and side guide rollers and lower guide rollers are distributed in the second frame body to assist in conveying, so that friction loss in the submarine cable conveying process is reduced, and meanwhile, the effect of limiting the submarine cable up and down is achieved according to the limiting guide rollers, and stability and reliability in submarine cable conveying are guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a diagram illustrating the effect of the present invention.

The device comprises a rotating disc 1, a stand column 2, a platform 3, a submarine cable 4, a lead frame 5, a rotating table 51, a first frame body 52, a second frame body 53, a telescopic pushing cylinder 54, a side guide roller 55, a lower guide roller 56, a limiting guide roller 57, a horizontal outlet guide roller 58, a vertical outlet guide roller 59, a limiting plate 501, an alignment groove 502 and a reinforcing rib 503.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, a novel submarine cable creel stand includes a lead frame 5; the lead frame 5 is arranged on the platform 3 above the ground turntable 1; the lead frame 5 comprises a first frame body 52 and a second frame body 53; a rotating table 51 is arranged below the second frame body 53; the rotating platform 51 is rotatably arranged above the platform 3; the upper end of the outer side of the first frame body 52 is hinged with the right end of the second frame body 53, and a telescopic push cylinder 54 is hinged between the lower end of the outer side of the first frame body 52 and the lower part of the second frame body 53; the second frame body 53 is of a downward bent arc-shaped structure, and a submarine cable channel is arranged in the second frame body; a plurality of lower guide rollers 56 are arranged at the lower part of the second frame body 53; a plurality of side guide rollers 55 are arranged on two sides of the second frame body 53; the lower guide rollers 56 and the side guide rollers 55 are arranged in a staggered structure.

The outlet end of the second frame 53 is provided with a horizontal outlet guide roller 58 and a vertical outlet guide roller 59. The horizontal outlet guide roller 58 and the vertical outlet guide roller 59 are both provided with 2, and the horizontal outlet guide roller 58 and the vertical outlet guide roller 59 are distributed in a well-shaped structure.

Limiting plates 501 are arranged above two ends of the second frame body 53; the limiting plate 501 is provided with a positioning groove 502; and a limiting guide roller 57 is arranged in the positioning groove 502. Rubber layers are wrapped outside the lower guide roller 56, the side guide roller 55 and the limiting guide roller 57.

The second frame 53 is provided with a reinforcing rib 503 having a continuous triangular structure.

Referring to fig. 2, in order to achieve the above-mentioned effects, the submarine cable 4 is guided by the lead frame 5 under the rotation of the turntable 1, and the submarine cable 4 is stored. Wherein revolving stage 51 is rotatory to be installed in platform 3 top, can realize 360 orientations of adjustment through motor drive, and the relative upper and lower angle modulation of first support body 52 and second support body 53 is realized in the tensile of flexible push cylinder 54 to satisfy the demand that submarine cable 4 was receiving and releasing different angle modulation of in-process, reduce because of submarine cable 4 excessively bends, make the cable core produce stress concentration's risk, thereby lead to submarine cable inner structure's harm.

Because the submarine cable 4 is under the effect of the power of drawing downwards, consequently the lower deflector roll 56 is equipped with in second support body 53 lower part, plays the effect of supplementary conveying, and the both sides of second support body 53 are equipped with a plurality of side deflector rolls 55, reduce drawing the in-process in the left and right directions, to the wearing and tearing that the submarine cable 4 caused.

The outlet end of the second frame 53 is provided with horizontal outlet guide rollers 58 and vertical outlet guide rollers 59 distributed in a "well" -like configuration, and at the same time, over both ends of the second frame 53 is provided with adjustable limit guide rollers 57, which further improve the stability of the submarine cable 4 during the transfer process.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a novel submarine cable creel stand which characterized in that: comprises a lead frame (5); the lead frame (5) is arranged on the platform (3) above the ground turntable (1); the lead frame (5) comprises a first frame body (52) and a second frame body (53); a rotating table (51) is arranged below the second frame body (53); the rotating platform (51) is rotatably arranged above the platform (3); the upper end of the outer side of the first frame body (52) is hinged with the right end of the second frame body (53), and a telescopic push cylinder (54) is hinged between the lower end of the outer side of the first frame body (52) and the lower part of the second frame body (53); the second frame body (53) is of a downward bent arc-shaped structure, and a submarine cable channel is arranged in the second frame body; a plurality of lower guide rollers (56) are arranged at the lower part of the second frame body (53); a plurality of side guide rollers (55) are arranged on two sides of the second frame body (53); the outlet end of the second frame body (53) is provided with a horizontal outlet guide roller (58) and a vertical outlet guide roller (59).

2. The novel submarine cable creel stand according to claim 1, wherein: the horizontal outlet guide roller (58) and the vertical outlet guide roller (59) are respectively provided with 2, and the horizontal outlet guide roller (58) and the vertical outlet guide roller (59) are distributed in a well-shaped structure.

3. The novel submarine cable creel stand according to claim 1, wherein: limiting plates (501) are arranged above two ends of the second frame body (53); a position adjusting groove (502) is formed in the limiting plate (501); and a limiting guide roller (57) is arranged in the positioning groove (502).

4. The novel submarine cable creel stand according to claim 1, wherein: and reinforcing ribs (503) in a continuous triangular structure are arranged on the second frame body (53).

5. The novel submarine cable creel stand according to claim 1, wherein: the lower guide rollers (56) and the side guide rollers (55) are arranged in a staggered structure.

6. The novel submarine cable creel stand according to claim 3, wherein: rubber layers are wrapped outside the lower guide roller (56), the side guide roller (55) and the limiting guide roller (57).

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