Cable guide frame for ship cable laying

Abstract

The utility model relates to the technical field of ship cable guide frames, and discloses a cable guide frame for ship cable laying, which comprises a trapezoidal bracket, angle steel is fixedly connected to the top of the trapezoidal bracket, a connecting seat is fixedly connected to the top of the angle steel, and limiting pressing mechanisms are arranged in and at the top of the connecting seat. A guide mechanism is arranged at the top of the connecting base, the limiting and pressing mechanism comprises a limiting assembly and a pressing assembly, the limiting and pressing mechanism is arranged, a bidirectional screw is rotated, the bidirectional screw drives a moving block to move, then the moving block drives a rotating rod to move, accordingly, the rotating rod drives a rotating column to rotate, then the rotating column drives an adjusting rod to rotate, and the limiting assembly and the pressing assembly are arranged. Therefore, the distance suitable for the diameter of the cable can be quickly adjusted according to the diameter of the cable, so that the cable is always kept in the middle in the guiding process, and the two sides of the cable are further prevented from touching sharp parts to be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of ship cable guides, and particularly relates to a cable guide for ship cable laying. Background Technique

[0002] Cable guides play a crucial role in ship cable laying. It is mainly used to support and guide cables to ensure that the cables are laid safely and orderly inside the ship according to the predetermined path. The cable guide not only provides a stable structure for cable laying, but also protects the cables from physical damage and the influence of the external environment. The cable guide provides a clear path and direction for the cables, which helps to avoid cable crossing, winding or confusion.

[0003] As described in a cable guide for ship cable laying (authorized announcement number: CN206878397 U) disclosed by the patent network, "A cable guide for ship cable laying includes a trapezoidal bracket, a temporary guide and four angle steels; the four angle steels are respectively arranged at the four corners of the trapezoidal bracket and are connected to the trapezoidal bracket by bolts. There are bolt holes with the same height on two adjacent angle steels, and the distance from the bolt holes to the trapezoidal bracket is 200 mm; the temporary guide is composed of a fixed round steel, a movable steel pipe and two connecting panels, and the movable steel pipe is movably sleeved on the fixed round steel."

[0004] Regarding the above description, the applicant believes that the following problems exist:

[0005] During the use of this utility model, the cable passes through the upper part of the temporary guide. By rotating the movable steel pipe, the friction force can be greatly reduced, which solves the problem that the outer skin of the ship cable is easily damaged due to excessive friction between the cable and the bracket during the cable laying process. However, in actual use, this device only reduces the friction force of the cable during the guiding process through the movable steel pipe. As a result, during the cable movement, the cable is easily placed on both sides of the device, so that the outer skins on both sides of the cable are extremely easy to be damaged. Moreover, since the cable cannot be kept in the middle of the device all the time, it is easy to affect the cable guiding. Therefore, it is necessary to improve a cable guide for ship cable laying. Content of the Utility Model

[0006] The purpose of the utility model is to provide a cable guide for ship cable laying to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A cable guide for ship cable laying includes a trapezoidal bracket. A top of the trapezoidal bracket is fixedly connected with an angle steel. A top of the angle steel is fixedly connected with a connecting seat. A limiting and pressing mechanism is arranged inside and on a top of the connecting seat. A guiding mechanism is arranged on the top of the connecting seat;

[0008] The limiting and pressing mechanism includes a limiting component and a pressing component. The pressing component is arranged on the top of the connecting seat, which is convenient for restricting cables of different sizes to be in the middle of the device.

[0009] Preferably, the limiting component includes a bidirectional screw rod. The bidirectional screw rod is rotatably connected inside the connecting seat. A moving block is threadedly connected to the outside of the bidirectional screw rod. One end of a connecting rod is rotatably connected to the top of the moving block. The other end of the connecting rod away from the moving block is rotatably connected to a rotating rod. A rotating column is fixedly connected to the top of the rotating rod. An adjusting rod is fixedly connected to the top of the rotating column. One end of the adjusting rod away from the rotating column is rotatably connected to a limiting wheel, which is convenient for guiding and displacing cables of different sizes.

[0010] Preferably, the rotating column is rotatably connected to the top of the connecting seat, and the rotating rod is rotatably connected inside the connecting seat, which is convenient for adjusting the distance between the limiting wheels.

[0011] Preferably, the pressing component includes a connecting sleeve. The connecting sleeve is fixedly connected to the top of the connecting seat. An adjusting column is movably connected inside the connecting sleeve. A spring is fixedly connected between the adjusting column and the connecting sleeve. A pressing plate is fixedly connected to the top of the adjusting column. A pressing roller is rotatably connected to the bottom of the pressing plate, which is convenient for preventing the cable from detaching from the limiting wheel.

[0012] Preferably, the guiding mechanism includes a first fixing frame. The first fixing frame is arranged on the top of the connecting seat. A first screw rod is threadedly connected inside the first fixing frame. The bottom of the first screw rod is rotatably connected to a first sliding block. A first guiding roller is rotatably connected to the front of the first sliding block. A second sliding block is rotatably connected to the front of the first guiding roller. A second fixing frame is arranged on the top of the connecting seat. A sliding column is slidably connected inside the second fixing frame. A second guiding roller is rotatably connected to the front and back inner sides of the connecting seat, which is convenient for the cable to pass through between the first guiding roller and the second guiding roller, thereby reducing the friction force.

[0013] Preferably, grooves are formed at the corresponding positions of the first sliding block and the first fixing frame, and the first sliding block is slidably connected in the grooves, which is convenient for adapting to cables of different diameters.

[0014] Preferably, grooves are formed at the corresponding positions of the second sliding block and the second fixing frame, and the second sliding block is slidably connected in the grooves, which is convenient for restricting the moving position of the second sliding block.

[0015] Compared with the prior art, the present utility model provides a cable guide for ship cable laying, which has the following beneficial effects:

[0016] The cable guide frame for ship cable laying, through the set limit pressing mechanism, rotates the bidirectional screw, drives the moving block to move by the bidirectional screw, then drives the rotating rod to move by the moving block, thereby drives the rotating column to rotate by the rotating rod, and then drives the adjusting rod to rotate by the rotating column, so as to drive the limit wheel to move inwards by the adjusting rod, and thus can quickly adjust the distance suitable for the cable diameter according to the cable diameter, so that the cable always remains centered during the guiding process, and further prevents the two sides of the cable from touching sharp parts and being damaged.

[0017] The cable guide frame for ship cable laying, through the set guiding mechanism, by rotating the first screw, can quickly adjust the distance between the first guiding roller and the second guiding roller, and it can adjust the distance suitable for the cable diameter, so as to further reduce the friction force of the cable during the guiding process and ensure that the cable will not be damaged during the guiding process. Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings:

[0019] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the external structure of the limit pressing mechanism of the present invention;

[0021] Figure 3 It is a schematic diagram of the external structure of the limit component of the present invention;

[0022] Figure 4 It is a schematic diagram of the unfolded structure of the pressing component of the present invention;

[0023] Figure 5 It is a schematic diagram of the unfolded structure of the guiding mechanism of the present invention.

[0024] In the figure: 1, trapezoidal bracket; 2, angle steel; 3, connecting seat; 4, limit pressing mechanism; 5, guiding mechanism; 41, limit component; 42, pressing component; 411, bidirectional screw; 412, moving block; 413, connecting rod; 414, rotating rod; 415, adjusting rod; 416, rotating column; 417, limit wheel; 421, connecting sleeve; 422, spring; 423, adjusting column; 424, pressing plate; 425, pressing roller; 51, first fixing frame; 52, first screw; 53, first slider; 54, first guiding roller; 55, second fixing frame; 56, second slider; 57, second guiding roller; 58, sliding column. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. Embodiment

[0027] Please refer to Figures 1-5 , the present invention provides a technical solution: a cable guide frame for ship cable laying, including a trapezoidal bracket 1, an angle steel 2 is fixedly connected to the top of the trapezoidal bracket 1, a connection seat 3 is fixedly connected to the top of the angle steel 2, a limit pressing mechanism 4 is arranged inside and on the top of the connection seat 3, and a guiding mechanism 5 is arranged on the top of the connection seat 3;

[0028] The limit pressing mechanism 4 includes a limit component 41 and a pressing component 42. The pressing component 42 is arranged on the top of the connection seat 3 to facilitate restricting cables of different sizes in the middle of the device.

[0029] Further, the limit component 41 includes a bidirectional screw 411, the bidirectional screw 411 is rotatably connected inside the connection seat 3, a moving block 412 is threadedly connected to the outside of the bidirectional screw 411, a connecting rod 413 is rotatably connected to the top of the moving block 412, one end of the connecting rod 413 away from the moving block 412 is rotatably connected to a rotating rod 414, a rotating column 416 is fixedly connected to the top of the rotating rod 414, an adjusting rod 415 is fixedly connected to the top of the rotating column 416, and a limit wheel 417 is rotatably connected to one end of the adjusting rod 415 away from the rotating column 416, which is convenient for guiding displacement to adapt to cables of different sizes.

[0030] Further, the rotating column 416 is rotatably connected to the top of the connection seat 3, and the rotating rod 414 is rotatably connected inside the connection seat 3, which is convenient for adjusting the distance between the limit wheels 417.

[0031] Further, the pressing assembly 42 includes a connecting sleeve 421 fixedly connected to the top of the connecting seat 3. An adjusting column 423 is movably connected inside the connecting sleeve 421. A spring 422 is fixedly connected between the adjusting column 423 and the connecting sleeve 421. The top of the adjusting column 423 is fixedly connected to a pressing plate 424. A pressing roller 425 is rotatably connected to the bottom of the pressing plate 424, which is convenient for preventing the cable from detaching from the limiting wheel 417, and is convenient for preventing the cable from detaching from the limiting wheel 417. Embodiment

[0032] Please refer to Figure 5 , and in combination with Embodiment 1, it is further obtained that the guiding mechanism 5 includes a first fixing frame 51 arranged on the top of the connecting seat 3. A first screw rod 52 is threadedly connected inside the first fixing frame 51. The bottom of the first screw rod 52 is rotatably connected to a first slider 53. A first guiding roller 54 is rotatably connected to the front of the first slider 53. A second slider 56 is rotatably connected to the front of the first guiding roller 54. A second fixing frame 55 is arranged on the top of the connecting seat 3. A sliding column 58 is slidably connected inside the second fixing frame 55. A second guiding roller 57 is rotatably connected to the front and rear inner sides of the connecting seat 3, which is convenient for the cable to pass through between the first guiding roller 54 and the second guiding roller 57, thereby reducing the friction force.

[0033] Further, grooves are formed at the corresponding positions of the first slider 53 and the first fixing frame 51, and the first slider 53 is slidably connected in the grooves, which is convenient for adapting to cables of different diameters

[0034] Further, grooves are formed at the corresponding positions of the second slider 56 and the second fixing frame 55, and the second slider 56 is slidably connected in the grooves, which is convenient for restricting the moving position of the second slider 56.

[0035] During the actual operation process, when the device is in use, first, according to the diameter of the cable, through the set limiting and pressing mechanism 4, rotate the bidirectional screw rod 411. The bidirectional screw rod 411 drives the moving block 412 to move, and then the moving block 412 drives the rotating rod 414 to move. Thus, the rotating rod 414 drives the rotating column 416 to rotate, and then the rotating column 416 drives the adjusting rod 415 to rotate. Therefore, the adjusting rod 415 drives the limiting wheel 417 to move inward, and further, through the pressing roller 425 arranged at the top, it is further prevented that the cable detaches from the limiting wheel 417. Then, through the set guiding mechanism 5, by rotating the first screw rod 52, the first screw rod 52 drives the first slider 53 to move, and then the first slider 53 drives the first guiding roller 54 to move, so that the distance between the first guiding roller 54 and the second guiding roller 57 can be quickly adjusted.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

Claims

1. A cable guide for laying ship cables, comprising a ladder-shaped bracket (1), characterized in that: The top of the trapezoidal bracket (1) is fixedly connected to an angle steel (2), the top of the angle steel (2) is fixedly connected to a connecting seat (3), a limited position clamping mechanism (4) is provided inside and on the top of the connecting seat (3), and a guiding mechanism (5) is provided on the top of the connecting seat (3); The limiting and pressing mechanism (4) comprises a limiting component (41) and a pressing component (42), and the pressing component (42) is arranged on the top of the connecting seat (3).

2. A cable guide for laying ship cables according to claim 1, characterized in that: The limit assembly (41) comprises a bidirectional screw (411), the bidirectional screw (411) being rotatably connected inside the connecting seat (3), the bidirectional screw (411) being externally threadedly connected to a moving block (412), the top of the moving block (412) being rotatably connected to a connecting rod (413), one end of the connecting rod (413) away from the moving block (412) being rotatably connected to a rotating rod (414), the top of the rotating rod (414) being fixedly connected to a rotating column (416), the top of the rotating column (416) being fixedly connected to an adjusting rod (415), and one end of the adjusting rod (415) away from the rotating column (416) being rotatably connected to a limit wheel (417).

3. A cable guide for laying ship cables according to claim 2, characterized in that: The rotating column (416) is rotatably connected to the top of the connecting seat (3), and the rotating rod (414) is rotatably connected to the inside of the connecting seat (3).

4. A cable guide for laying ship cables according to claim 2, characterized in that: The clamping assembly (42) comprises a connecting sleeve (421), the connecting sleeve (421) being fixedly connected to the top of the connecting seat (3), an adjusting column (423) being movably connected inside the connecting sleeve (421), a spring (422) being fixedly connected between the adjusting column (423) and the connecting sleeve (421), a pressing plate (424) being fixedly connected to the top of the adjusting column (423), and a pressing roller (425) being rotatably connected to the bottom of the pressing plate (424).

5. A cable guide for laying ship cables according to claim 1, characterized in that: The guide mechanism (5) comprises a No. 1 fixing frame (51), the No. 1 fixing frame (51) being arranged on the top of the connecting seat (3), the No. 1 fixing frame (51) being internally threadedly connected to a No. 1 screw rod (52), the No. 1 screw rod (52) being rotatably connected to a No. 1 slider (53) at the bottom, the No. 1 slider (53) being rotatably connected to a No. 1 guide roller (54) at the front, the No. 1 guide roller (54) being rotatably connected to a No. 2 slider (56) at the front, the No. 2 fixing frame (55) being arranged on the top of the connecting seat (3), the No. 2 fixing frame (55) being internally slidably connected to a slide column (58), and the No. 2 guide roller (57) being rotatably connected to the front and rear inner sides of the connecting seat (3).

6. A cable guide for laying ship cables according to claim 5, characterized in that: A groove is provided at a position corresponding to the first sliding block (53) and the first fixing frame (51), and the first sliding block (53) is slidably connected in the groove.

7. A cable guide for laying ship cables according to claim 5, characterized in that: A groove is provided at a position corresponding to the second sliding block (56) and the second fixing frame (55), and the second sliding block (56) is slidably connected in the groove.

Images