Cable device

Abstract

The utility model discloses a cabling device. The cabling device comprises a first bearing part, a rotating assembly and a direction limiting assembly. The rotating assembly comprises a rotating wheel and a rotating shaft, the rotating shaft is arranged on the first bearing part and can rotate relative to the first bearing part, and the rotating wheel is arranged on the rotating shaft in a sleeving mode and can synchronously rotate with the rotating shaft; the direction limiting assembly comprises a rotating part and a limiting part, and the rotating part is arranged on the rotating shaft and can synchronously rotate with the rotating shaft in the first direction; the limiting piece is arranged on the first bearing piece and abuts against the rotating piece so as to prevent the rotating piece from rotating in the second direction. The first direction is opposite to the second direction. According to the cabling device, the rotating directions of the rotating piece, the rotating shaft and the rotating wheel can be limited through the direction limiting assembly, the friction force needing to be overcome when the cable is pulled back is increased, then the cable pulling-back possibility is reduced, and the potential safety hazards of cabling personnel during working are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of port equipment, and in particular to a cable belt device. Background Art

[0002] In order to fix the ship, resist wind and waves, and ensure the safety and stability of the ship, mooring operations are required when the ship is berthed. Dock workers need to tie the ship's ropes to the mooring piles on the dock platform.

[0003] As ships are easily affected by water currents and cause shaking, when dock cable workers drag the cables, the cables may be pulled back by reaction force, posing certain safety hazards to the cable workers at work. Utility Model Content

[0004] On the one hand, an embodiment of the present application provides a cable device, including a first bearing member, a rotating assembly and a direction limiting assembly; the rotating assembly includes a rotating wheel and a rotating shaft, the rotating shaft is arranged on the first bearing member and can rotate relative to the first bearing member, the rotating wheel is sleeved on the rotating shaft and can rotate synchronously with the rotating shaft; the direction limiting assembly includes a rotating member and a limiting member, the rotating member is arranged on the rotating shaft and can rotate synchronously with the rotating shaft along a first direction; the limiting member is arranged on the first bearing member and abuts against the rotating member to prevent the rotating member from rotating along a second direction; wherein the first direction is opposite to the second direction.

[0005] The cable device provided by the present application increases the resistance that needs to be overcome when the cable is pulled back along the second direction, because the limiting component limits the rotation of the rotating part to only along the first direction, thereby increasing the difficulty of pulling back the cable and reducing the possibility of pulling back the cable, thereby reducing the safety hazards that exist when cable workers perform cable operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. 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 creative work.

[0007] Figure 1 is a schematic diagram of the structure of the cable device in some embodiments of the present application;

[0008] Figure 2 is a schematic diagram of the side structure of the cable device in some embodiments of the present application;

[0009] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure of part A;

[0010] Figure 4 is a schematic diagram of the side structure of the cable device in some embodiments of the present application;

[0011] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure of part B. DETAILED DESCRIPTION

[0012] The present application is further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only used to illustrate the present application, but are not intended to limit the scope of the present application. Similarly, the following examples are only some embodiments of the present application rather than all embodiments, and all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0013] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0014] See also Figure 1 and Figure 2 , Figure 1 is a schematic structural diagram of a cable device 100 in some embodiments of the present application; Figure 2 1 is a schematic diagram of the side structure of the cable device 100 in some embodiments of the present application.

[0015] The cable device 100 in the present application may include a first bearing member 110 , a rotating assembly 120 and a direction limiting assembly 130 .

[0016] Among them, the first bearing member 110 can be a bracket or other platform with a certain bearing capacity directly set on the guardrail 200 corresponding to the dock through fixing parts such as anchor bolts and screws. For example, the first bearing member 110 can be a U-shaped plate clamped on the dock guardrail 200 or a vertical plate set on the guardrail 200 through a reinforcement structure such as angle steel.

[0017] The rotating assembly 120 may include a rotating wheel 1210 and a rotating shaft 1220. Both the rotating wheel 1210 and the rotating shaft 1220 may be cylindrical structural members, and the radial cross-sectional radius of the rotating shaft 1220 is smaller than the radial cross-sectional radius of the rotating wheel 1210. The rotating shaft 1220 may be arranged on the rotating wheel 1210 in a direction perpendicular to the side of the rotating wheel 1210, and may pass through the central axis of the rotating wheel 1210 so that the rotating wheel 1210 and the rotating shaft 1220 are arranged coaxially. When the rotating shaft 1220 is arranged on the rotating wheel 1210, it may be fixedly connected to the rotating wheel 1210 by fixing members such as bolts and pins.

[0018] The outer annular surface of the rotating wheel 1210 can be an annular arc surface bent toward the direction close to its central axis, and both sides of the annular arc surface can form a retaining edge to prevent the cable from easily detaching from the annular arc surface; the outer annular surface of the rotating wheel 1210 can also be a straight cylindrical annular surface with a flange, and the flange can be provided with two flanges on the corresponding outer annular surface of the rotating wheel 1210, and the two flanges are respectively close to the two side ends of the corresponding outer annular surface. The flange can also prevent the cable from easily detaching from the corresponding rotating wheel 1210.

[0019] The rotating shaft 1220 in the rotating assembly 120 may be disposed on the first supporting member 110 and may rotate relative to the first supporting member 110 , thereby enabling the rotating wheel 1210 coaxially disposed with the rotating shaft 1220 to also rotate relative to the first supporting member 110 .

[0020] The direction limiting assembly 130 may include a rotating member 1310 and a limiting member 1320. The rotating member 1310 of the direction limiting assembly 130 may be disposed on the rotating shaft 1220, and when the rotating shaft 1220 rotates, the rotating member 1310 may be driven to rotate synchronously along the first direction 500. The limiting member 1320 of the direction limiting assembly 130 may be disposed on the first bearing member 110, and may abut against the rotating member 1310, thereby preventing the rotating member 1310 from rotating along a second direction 600 opposite to the first direction 500, thereby preventing the rotating member 1310 from rotating, and limiting the rotation direction of the rotating shaft 1220 and the rotating wheel 1210.

[0021] In actual application, the first supporting member 110 can be firstly set on the guardrail 200, and then the cable to be towed can be pulled to the rotating wheel 1210, and the cable can be wrapped around the outer ring wheel surface of the rotating wheel 1210 for one circle, and then the cable can be pulled away from the ship / guardrail 200. The friction between the cable and the rotating wheel 1210 can drive the rotating wheel 1210 to rotate relative to the first supporting member 110, thereby realizing the dragging of the cable.

[0022] When the ship shakes, the limiting member 1320 in the limiting assembly 130 can prevent the rotating member 1310 from rotating in the second direction 600 opposite to the first direction 500, that is, prevent the rotating member 1310 from rotating, thereby limiting the rotation of the rotating shaft 1220 and the rotating wheel 1210 in the rotating assembly 120. Therefore, if the cable is to be retracted on the rotating wheel 1210, the reaction force generated when the ship shakes must be able to overcome the friction between the cable and the outer ring wheel surface of the rotating wheel 1210. Because the cable is wound on the rotating wheel 1210, and the cable-carrying personnel apply a pulling force to the cable, the pressure of the cable on the outer ring wheel surface of the rotating wheel 1210 is greater than the pressure generated by directly placing the cable on the sill 200, thereby making the friction between the cable and the outer ring wheel surface of the rotating wheel 1210 greater. The cable can only be retracted when the ship's shaking force on the cable is greater than the friction between the wheel 1210 and the cable. Therefore, the setting of the limiting component 130 can increase the difficulty of retracting the cable, thereby reducing the safety hazard when the cable-carrying personnel drag the cable.

[0023] Please continue reading Figure 1 In some embodiments, the first carrier 110 may include a first side plate 1110 and a second side plate 1120 that are spaced apart from each other. The first side plate 1110 and the second side plate 1120 may be symmetrically disposed on the top surface of the guardrail 200 .

[0024] It should be noted that the terms "first", "second", and "third" in this application are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first", "second", and "third" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0025] Specifically, the first side plate 1110 and the second side plate 1120 can be straight plates. The first side plate 1110 and the second side plate 1120 can be fixed on the top surface of the sill 200 by a reinforcement structure such as angle steel, and the first side plate 1110 and the second side plate 1120 are parallel to each other.

[0026] The rotating shaft 1220 in the rotating assembly 120 may be disposed on the first side plate 1110 and the second side plate 1120 disposed oppositely, the axial direction of the rotating shaft 1220 may be perpendicular to the first side plate 1110 and the second side plate 1120, and the opposite ends of the rotating shaft 1220 may be respectively rotatably connected to the corresponding first side plate 1110 and the second side plate 1120. The rotating wheel 1210 coaxially disposed on the rotating shaft 1220 may be located in a cavity formed between the first side plate 1110 and the second side plate 1120, thereby realizing the arrangement of the rotating assembly 120 on the first carrier 110.

[0027] More specifically, the first side plate 1110 and the second side plate 1120 may be both equipped with bearings 1112, and the bearings 1112 are preferably ball bearings. The bearings 1112 may be arranged on two side surfaces of the first side plate 1110 and the second side plate 1120 corresponding to each other, or on two side surfaces of the first side plate 1110 and the second side plate 1120 that are away from each other, or on two side surfaces of the first side plate 1110 and the second side plate 1120 in the same direction. The arrangement of the bearings 1112 on the first side plate 1110 and the second side plate 1120 is not specifically limited in this application.

[0028] In the following embodiments, the bearings 1112 may be disposed on two side surfaces of the first side plate 1110 and the second side plate 1120 in the same direction.

[0029] The bearing 1112 disposed on the first side plate 1110 and the bearing 1112 disposed on the second side plate 1120 may be coaxially disposed. The rotating wheel 1210 of the rotating assembly 120 may be placed between the first side plate 1110 and the second side plate 1120 via the rotating shaft 1220, and the two ends of the rotating shaft 1220 may be respectively inserted into the corresponding inner holes of the bearing 1112 on the first side plate 1110 and the second side plate 1120, and may be fixedly connected to the inner hole wall of the corresponding bearing 1112. Thus, the rotating connection between the rotating shaft 1220 and the first bearing member 110 may be realized, and the rotation of the rotating wheel 1210 between the first side plate 1110 and the second side plate 1120 may be realized.

[0030] In some embodiments, the first carrier 110 may further include a first top plate 1130. The first top plate 1130 is disposed between the first side plate 1110 and the second side plate 1120, and two ends of the first top plate 1130 may be bent and connected to the first side plate 1110 and the second side plate 1120, respectively, so that the first side plate 1110, the first top plate 1130 and the second side plate 1120 can be surrounded to form a receiving cavity 1300 for receiving the rotating wheel 1210.

[0031] Specifically, the first top plate 1130 can be fixed on the top surface of the guard sill 200 by means of fixing members such as anchor bolts and screws, so as to realize the installation of the first bearing member 110 on the guard sill 200. The first top plate 1130 can be perpendicular to the first side plate 1110 and the second side plate 1120, so that the first top plate 1130, the first side plate 1110 and the second side plate 1120 can form a U-shaped plate structure. The accommodating cavity 1300 is the inner cavity of the U-shaped plate structure, and the rotating wheel 1210 can be rotatably disposed in the accommodating cavity 1300 by means of the rotating shaft 1220.

[0032] See also Figure 1-Figure 3 , Figure 3 yes Figure 2 Schematic diagram of the enlarged structure of part A.

[0033] One end of the rotating shaft 1220 may pass through the first side plate 1110 and extend to a side surface of the first side plate 1110 away from the second side plate 1120. The rotating member 1310 of the limiting assembly 130 is disposed at one end of the rotating shaft 1220 extending to the first side plate 1110, and can be synchronously rotated with the rotating shaft 1220 along the first direction 500. The limiting member 1320 may be disposed on a side of the corresponding first side plate 1110 away from the second side plate 1120, and the rotating member 1310 and the limiting member 1320 are both located on a side of the first side plate 1110 away from the second side plate 1120. The limiting member 1320 may abut against the rotating member 1310 to prevent the rotating member 1310 from rotating in a second direction 600 opposite to the first direction 500, thereby realizing unidirectional rotation of the rotating member 1310.

[0034] Specifically, the rotating member 1310 may be a ratchet 1311 sleeved on the rotating shaft 1220. The ratchet 1311 is located on the side of the first side plate 1110 away from the second side plate 1120, and when the rotating wheel 1210 rotates, it can drive the ratchet 1311 to rotate synchronously through the rotating shaft 1220. The limiting member 1320 may be a ratchet 1321 swingably disposed on the side surface of the first side plate 1110 away from the second side plate 1120. The ratchet 1321 may be located above the ratchet 1311 on the corresponding side plate surface, and the end of the ratchet 1321 away from the ratchet 1311 may be rotatably disposed on the first side plate 1110, and the end of the ratchet 1321 facing the ratchet 1311 may be inserted into the tooth groove 300 between the adjacent teeth 310 of the ratchet 1311. The two teeth 310 forming the tooth groove 300 can be respectively defined as the first tooth 311 and the second tooth 312, and the bending direction of the tooth 310 on the ratchet 1311 and the bending direction of the pawl 1321 can be set relative to each other. The tooth groove 300 formed between two adjacent teeth 310 (the first tooth 311 and the second tooth 312) on the ratchet 1311 is adapted to the end of the pawl 1321 facing the ratchet 1311.

[0035] When the ratchet 1311 rotates along the first direction 500 driven by the rotating shaft 1220, if the clockwise direction is the first direction 500, the end of the pawl 1321 facing the ratchet 1311 can be disengaged from the tooth groove 300 formed by two adjacent teeth 310 (the first tooth 311 and the second tooth 312), and can slide along the tooth back 3121 of the second tooth 312 (the tooth 310 located backward in the rotation direction) in the corresponding tooth groove 300. At this time, the tooth groove 300 has no blocking effect on the pawl 1321, and the normal rotation of the ratchet 1311 can be achieved. If the ratchet 1311 rotates counterclockwise, i.e., in a second direction 600 opposite to the first direction 500, the end of the pawl 1321 facing the ratchet 1311 will abut against the tooth groove 300 formed by the tooth back 3121 of the second tooth 312 (the tooth 310 that is forward in the rotation direction) and the front tooth surface 3111 of the first tooth 311 (the tooth 310 that is backward in the rotation direction), so that the ratchet 1311 cannot rotate counterclockwise, thereby enabling the pawl 1321 to control the ratchet 1311 to rotate only in the first direction 500.

[0036] The setting of the limiting component 130 can prevent the rotating wheel 1210 from rotating, so that if the cable wants to be retracted, the friction between the cable and the rotating wheel 1210 must be overcome. Compared with the friction between the cable and the guardrail 200 that needs to be overcome when the cable is directly placed on the guardrail 200, the friction between the cable and the rotating wheel 1210 is obviously greater, so it can increase the difficulty of retracting the cable, thereby reducing the safety hazard caused by the retraction of the cable when the cable-carrying personnel drag the cable.

[0037] Please continue reading Figure 1 and Figure 2 In some embodiments, the cable device 100 further includes a second bearing member 140. The second bearing member 140 is disposed between the first bearing member 110 and the sill 200, and the second bearing member 140 is used to dispose the cable device 100 at a preset position of the sill 200, that is, the position on the sill 200 where the cable device 100 needs to be installed.

[0038] The second bearing member 140 may include a second top plate 1430, a third side plate 1410 and a fourth side plate 1420. The second top plate 1430, the third side plate 1410 and the fourth side plate 1420 may all be straight plates. The third side plate 1410 and the fourth side plate 1420 may be spaced apart on one side of the second top plate 1430, and may be bent and connected to opposite ends of the second top plate 1430, respectively. The first bearing member 110 is disposed on one side of the second top plate 1430 away from the third side plate 1410 and the fourth side plate 1420.

[0039] Specifically, the third side plate 1410, the second top plate 1430 and the fourth side plate 1420 are connected in sequence to form an approximately inverted U-shaped structure. The first top plate 1130 of the first bearing member 110 can be fixed to the side of the second top plate 1430 away from the third side plate 1410 and the fourth side plate 1420 by bolts or other fixing members. The third side plate 1410, the fourth side plate 1420 and the second top plate 1430 can be surrounded to form a receiving cavity 1400 (i.e., the inner cavity of the inverted U-shaped structure) that can be covered on the guard sill 200. When the second bearing member 140 is covered on the guard sill 200, the second top plate 1430 of the second bearing member 140 corresponds to the top surface of the guard sill 200 and can be against the top surface of the guard sill 200, and the third side plate 1410 and the fourth side plate 1420 can correspond to the two side surfaces of the guard sill 200 respectively.

[0040] The side of the accommodating cavity 1400 facing away from the second top plate 1430 may be the cavity opening of the accommodating cavity 1400. When the second bearing member 140 is disposed on the retaining sill 200, the retaining sill 200 may be inserted into the accommodating cavity 1400 from the cavity opening side of the accommodating cavity 1400. The cavity top surface of the accommodating cavity 1400, i.e., the side of the second top plate 1430 facing away from the first top plate 1130, may directly abut against the top surface of the retaining sill 200. The cavity two side surfaces of the accommodating cavity 1400, i.e., the two corresponding side surfaces of the third side plate 1410 and the fourth side plate 1420, may be parallel to the two side surfaces of the retaining sill 200, respectively.

[0041] In some embodiments, the two side walls of the accommodating cavity 1400, i.e., the two corresponding side surfaces of the third side plate 1410 and the fourth side plate 1420, can directly abut against the corresponding side walls on the guard rail 200, thereby realizing the insertion of the guard rail 200 in the accommodating cavity 1400 and the setting of the second supporting member 140 on the guard rail 200.

[0042] Different from the above embodiments, in this embodiment, the cable device 100 may further include a fastening assembly 400, which may be disposed on the third side plate 1410 or the fourth side plate 1420. The fastening assembly 400 is used to fasten the second carrier 140 to a preset position of the guardrail 200, thereby enabling the cable device 100 to be installed on the guardrail 200.

[0043] Specifically, the fastening assembly 400 may be disposed on the third side plate 1410 or the fourth side plate 1420. The third side plate 1410 or the fourth side plate 1420 provided with the fastening assembly 400 may be spaced apart from the side wall corresponding to the guard sill 200. The third side plate 1410 or the fourth side plate 1420 not provided with the fastening assembly 400 may directly abut against the side wall corresponding to the guard sill 200.

[0044] Further, the fastening assembly 400 may include a stud 410 and a pressing plate 420. The stud 410 may be a cylindrical screw rod perpendicular to the corresponding third side plate 1410 or fourth side plate 1420, and the pressing plate 420 may be a sheet plate structure perpendicular to the stud 410, and the pressing plate 420 is parallel to the corresponding side wall of the guard 200.

[0045] Specifically, the stud 410 is provided through the corresponding third side plate 1410 or the fourth side plate 1420, and is threadedly connected to the corresponding side plate. One end of the stud 410 passing through the corresponding side plate can extend between the side plate and the side wall of the guard 200 corresponding to the side plate. The pressure plate 420 is located between the third side plate 1410 and the fourth side plate 1420. Specifically, the pressure plate 420 is located between the side plate (the third side plate 1410, the fourth side plate 1420) to which the stud 410 is threadedly connected and the side wall of the guard 200 corresponding to the side plate. The pressure plate 420 can be connected to the corresponding stud 410. Rotating the stud 410 can cause the stud 410 to rotate relative to the corresponding third side plate 1410 or the fourth side plate 1420, thereby realizing the movement of the stud 410 on the corresponding side plate, thereby driving the pressure plate 420 on the stud 410 to approach or move away from the corresponding side wall of the guard 200.

[0046] In some embodiments, the fastening assembly 400 is only disposed on the third side plate 1410. In this case, the stud 410 is vertically disposed on the third side plate 1410 and is threadedly connected to the third side plate 1410. The pressing plate 420 is connected to one end of the stud 410 extending between the third side plate 1410 and the fourth side plate 1420.

[0047] When the cable device 100 is set at a preset position on the sill 200, the sill 200 can be inserted between the pressing plate 420 and the fourth side plate 1420 from one side of the cavity opening of the accommodating cavity 1400. When the second top plate 1430 contacts the top surface of the sill 200, the stud 410 is rotated to make the pressing plate 420 approach the side wall of the sill 200 corresponding to the third side plate 1410 until the fourth side plate 1420 and the pressing plate 420 are respectively pressed against the side walls of the sill 200, thereby achieving the installation of the cable device 100 at the preset position of the sill 200.

[0048] It can be understood that when the fastening assembly 400 is only set on the fourth side plate 1420, if the second bearing member 140 needs to be set at a preset position on the guardrail 200, it is only necessary to rotate the stud 410 on the fourth side plate 1420 in the above manner, and the specific operation method will not be repeated here.

[0049] Different from the above embodiment, in this embodiment, the fastening assembly 400 is provided on both the third side plate 1410 and the fourth side plate 1420. At this time, the stud 410 is provided on the corresponding third side plate 1410 and the fourth side plate 1420, and is threadedly connected to the corresponding side plate, and the pressing plate 420 is connected to one end of the stud 410 extending between the third side plate 1410 and the fourth side plate 1420.

[0050] When the cable device 100 is set at a preset position of the guardrail 200, two pressing plates 420 corresponding to the third side plate 1410 and the fourth side plate 1420 are respectively located on both sides of the guardrail 200. Rotating the studs 410 on the corresponding side plates can drive the corresponding pressing plates 420 to approach or move away from the guardrail 200.

[0051] When the pressure plate 420 corresponding to the third side plate 1410 and the pressure plate 420 corresponding to the fourth side plate 1420 both move toward the direction approaching the guardrail 200, the two pressure plates 420 corresponding to the third side plate 1410 and the fourth side plate 1420 can be clamped on both sides of the guardrail 200, thereby enabling the second bearing member 140 to be installed on the guardrail 200, that is, enabling the installation of the cable device 100 at the preset position of the guardrail 200; when the two pressure plates 420 corresponding to the third side plate 1410 and the fourth side plate 1420 move toward the direction away from the guardrail 200, the corresponding pressure plates 420 can be detached from the guardrail 200, thereby making it easier to disassemble the second bearing member 140 from the guardrail 200, that is, enabling the disassembly of the cable device 100 from the guardrail 200.

[0052] In some embodiments, the stud 410 and the corresponding pressure plate 420 may be rotationally connected.

[0053] When the pressure plate 420 is rotatably connected to one end of the stud 410 extending to the third side plate 1410 and the fourth side plate 1420, when the stud 410 is rotated, the pressure plate 420 may not rotate with the rotation of the stud 410 due to the rotational connection relationship between the stud 410 and the pressure plate 420.

[0054] When the pressure plate 420 contacts the corresponding side wall on the guard rail 200, if the pressure plate 420 does not rotate with the rotation of the stud 410, then in the process of moving the pressure plate 420 from contacting the side wall of the guard rail 200 to pressing against the side wall of the guard rail 200, there is no need to overcome the friction between the pressure plate 420 and the side wall of the guard rail 200 when rotating the stud 410, thereby making it easier to rotate the stud 410 and easier to achieve the pressing plate 420 pressing against the side wall of the guard rail 200.

[0055] Please continue reading Figure 2Different from the above embodiment, in this embodiment, the above-mentioned fastening assembly 400 is disposed on the third side plate 1410, and a stopper 430 capable of preventing the pressing plate 420 from rotating synchronously with the stud 410 may be disposed on the third side plate 1410. One end of the stopper 430 may be movably connected to the corresponding third side plate 1410, and the pressing plate 420 corresponding to the third side plate 1410 may also move relative to the third side plate 1410 in a direction toward the third side plate 1410 or away from the third side plate 1410; the other end of the stopper 430 may be directly fixedly connected to the pressing plate 420.

[0056] Specifically, the stopper 430 may be a folded plate. The stopper 430 may include a first support plate 431 and a second support plate 432. The first support plate 431 may be a straight plate perpendicular to the pressing plate 420, and the second support plate 432 may be a plate at a certain angle to the first support plate 431. The first support plate 431 and the second support plate 432 may be hard plastic structural parts or metal or metal alloy structural parts integrally formed by processes such as hot pressing, stamping, or heat absorption molding.

[0057] The third side plate 1410 may have a limiting opening 1440, which may be matched with the first support plate 431 of the limiting member 430 and may correspond to the pressing plate 420 on the stud 410. The first support plate 431 of the limiting member 430 may be inserted into the limiting opening 1440 on the third side plate 1410 and may extend into the cavity between the third side plate 1410 and the fourth side plate 1420.

[0058] One end of the first support plate 431 extending between the third side plate 1410 and the fourth side plate 1420 may be fixed to the corresponding pressing plate 420 by means of bolts. One end of the first support plate 431 away from the pressing plate 420 extends out of the corresponding limiting opening 1440 and is connected to the second support plate 432. There is a certain distance L between the second support plate 432 and the corresponding third side plate 1410 or fourth side plate 1420, and the distance L may be greater than the distance between the third side plate 1410 or fourth side plate 1420 and the corresponding side wall of the guard sill 200.

[0059] When the stud 410 is rotated, due to the restriction of the limiting opening 1440 on the first support plate 431, the pressing plate 420 can only move in the direction parallel to the axial direction of the stud 410, while in the direction parallel to the plate surface of the pressing plate 420, the pressing plate 420 and the corresponding side wall of the retaining sill 200 can remain relatively still. In other words, in the direction parallel to the plate surface of the pressing plate 420, no relative friction is generated between the pressing plate 420 and the corresponding side wall of the retaining sill 200. When the pressing plate 420 gradually approaches and presses against the corresponding side wall of the retaining sill 200, the friction that may be generated when the pressing plate 420 contacts the side of the retaining sill 200 can be avoided, making it more convenient for the cable personnel to fasten the present application to the retaining sill 200.

[0060] It can be understood that when the fastening assembly 400 is set on the fourth side plate 1420, the limit opening 1440 can be opened on the fourth side plate 1420, and the setting method of the limit member 430 on the fourth side plate 1420 is consistent with the setting method on the third side plate 1410, which will not be repeated here.

[0061] See also Figure 4 and Figure 5 , Figure 4 is a schematic side structural diagram of a cable device 100 in some embodiments of the present application; Figure 5 yes Figure 4 Schematic diagram of the enlarged structure of part B.

[0062] Different from the above embodiments, in this embodiment, a through hole 421 adapted to the first support plate 431 can be opened on the pressure plate 420 corresponding to the third side plate 1410 or the fourth side plate 1420, and one end of the first support plate 431 extending between the third side plate 1410 and the fourth side plate 1420 can be inserted into or pass through the corresponding through hole 421.

[0063] In this embodiment, since there is a certain angle between the second support plate 432 and the first support plate 431, when the first support plate 431 is inserted into the corresponding limiting opening 1440 and the through hole 421, the second support plate 432 can prevent the first support plate 431 from passing through the corresponding limiting opening 1440, and can prevent the limiting member 430 from detaching from the limiting opening 1440.

[0064] When the first support plate 431 is inserted into the corresponding through hole 421, the rotating stud 410 cannot drive the pressure plate 420 to rotate synchronously with the stud 410, thereby reducing or avoiding the friction that may be generated when the pressure plate 420 contacts the side of the guardrail 200, making it more convenient for the cable personnel to fasten the present application to the guardrail 200.

[0065] Different from the above embodiment, in this embodiment, the fastening assembly 400 further includes a handle 411 for driving the stud 410 to rotate. The handle 411 may be disposed at one end of the stud 410. When the fastening assembly 400 is disposed on the third side plate 1410, the handle 411 is located on the side of the third side plate 1410 away from the fourth side plate 1420; when the fastening assembly 400 is disposed on the fourth side plate 1420, the handle 411 is located on the side of the fourth side plate 1420 away from the third side plate 1410.

[0066] The handle 411 may be a folding rod, a rotating wheel or other structural member capable of driving the stud 410 to rotate. The arrangement of the handle 411 makes it more convenient for the cable operator to arrange the cable device 100 on the sill 200 .

[0067] like Figure 2 and Figure 5 As shown, different from the above embodiment, in this embodiment, the fastening assembly 400 further includes a reinforcing member 422 disposed on the pressing plate 420. There may be a plurality of reinforcing members 422 disposed on the pressing plate 420, and the plurality of reinforcing members 422 may be evenly distributed on the surface of the pressing plate 420.

[0068] The reinforcement member 422 may be a structural member having a tip structure, such as a screw or a pin, fixed on the pressing plate 420 . The tip structure of the reinforcement member 422 is located on a side of the pressing plate 420 away from the stud 410 .

[0069] When the cable device 100 is set on the guardrail 200, rotating the stud 410 can drive the pressure plate 420 to move toward the side close to the guardrail 200, and then drive the reinforcement 422 on the pressure plate 420 to abut / tighten against the corresponding side wall of the guardrail 200. Compared with the pressure plate 420 directly abutting against the side wall of the guardrail 200, the contact area between the reinforcement 422 and the corresponding side of the guardrail 200 is smaller. When the pressure is constant, the smaller the contact area between the reinforcement 422 or the pressure plate 420 and the side wall of the guardrail 200, the greater the pressure generated by the corresponding reinforcement 422 or the pressure plate 420. Therefore, compared with the pressure plate 420 directly abutting against the side wall of the guardrail 200, the reinforcement 422 can fit more closely with the side wall of the guardrail 200. Therefore, the present application can be set on the guardrail 200 more stably.

[0070] Different from the above-mentioned embodiment, in this embodiment, the fastening assembly 400 further includes a reinforcing rib 1450 , and the reinforcing rib 1450 may be disposed between the third side plate 1410 and the second top plate 1430 .

[0071] Specifically, when the fastening assembly 400 is disposed on the third side plate 1410 , the reinforcing ribs 1450 may be disposed on both sides of the third side plate 1410 , and one end of the reinforcing rib 1450 away from the third side plate 1410 is connected to the second top plate 1430 .

[0072] The reinforcing ribs 1450 may be strip-shaped structural members such as reinforcing strips fixed on both sides of the third side plate 1410, and the material thereof may be the same as that of the third side plate 1410, the fourth side plate 1420 or the second top plate 1430. The reinforcing ribs 1450 can strengthen the connection strength between the third side plate 1410 and the second top plate 1430, thereby improving the structural strength between the third side plate 1410 and the second top plate 1430, so that the second bearing member 140 is not easily deformed.

[0073] It can be understood that when the fastening assembly 400 is also provided on the fourth side plate 1420, the reinforcing ribs 1450 can be provided between the two side ends of the fourth side plate 1420 and the two side ends of the second top plate 1430. The reinforcing ribs 1450 can strengthen the structural strength between the corresponding fourth side plate 1420 and the second top plate 1430, and can reduce the possibility of deformation between the fourth side plate 1420 and the second top plate 1430.

[0074] In actual application, when the cable operator winds the cable around the rotating wheel 1210 of the rotating assembly 120 and drags it, the friction between the cable and the rotating wheel 1210 can be converted into rolling friction between the bearing 1112 and the rotating shaft 1220 through the bearing 1112 provided on the first side plate 1110 and the second side plate 1120. Compared with the method of directly placing the cable on the upper surface of the guardrail 200 for dragging, the method mentioned in the present application can reduce the resistance of the cable operator when dragging the cable, reduce the difficulty of dragging, and improve the dragging efficiency of the cable operator.

[0075] Moreover, when the ship shakes, the cable will be subjected to the tension (reaction force) of the ship, thereby causing the rotating wheel 1210 to have a tendency to rotate along the second direction 600, and the limiting member 1320 can prevent the rotating wheel 1210 from rotating along the second direction 600. If the cable is to be retracted, the tension exerted on the cable when the ship shakes must be greater than the friction between the cable and the rotating wheel 1210. Since a certain force is exerted on the cable when it is dragged, the cable will also exert a certain pressure on the rotating wheel 1210, thereby increasing the friction between the cable and the rotating wheel 1210, thereby increasing the resistance to be overcome when the cable is retracted, increasing the difficulty of the cable being retracted, and reducing the possibility of the cable being retracted, thereby reducing the potential safety hazards of cable workers when performing cable operations.

[0076] In addition, it should be noted that the cable-taping device 100 in the present application can be used for cable-taping operations of cable structures such as cables and optical cables in addition to cable-taping operations of ships. The cable-taping operation performed by the present application can not only reduce the difficulty of dragging cable structures such as cables, make cable-taping operations more convenient for workers, but also reduce the possibility of cable back-pulling.

[0077] It should be noted that the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products or devices.

[0078] The above descriptions are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A cable device, characterized in that: include: a first carrier; A rotating assembly, comprising a rotating wheel and a rotating shaft, wherein the rotating shaft is disposed on the first bearing member and can rotate relative to the first bearing member, and the rotating wheel is sleeved on the rotating shaft and can rotate synchronously with the rotating shaft; and The direction limiting component includes a rotating member and a limiting member, wherein the rotating member is arranged on the rotating shaft and can rotate synchronously with the rotating shaft along a first direction; the limiting member is arranged on the first bearing member and abuts against the rotating member to prevent the rotating member from rotating along a second direction; wherein the first direction is opposite to the second direction.

2. The cable device according to claim 1, characterized in that: The first supporting member includes a first side plate and a second side plate arranged at an interval, the opposite ends of the rotating shaft are rotatably connected to the first side plate and the second side plate respectively, and the rotating wheel is arranged between the first side plate and the second side plate; the rotating member and the limiting member are arranged on the side of the first side plate away from the second side plate.

3. The cable device according to claim 2, characterized in that: The first bearing member further includes a first top plate disposed between the first side plate and the second side plate, and opposite ends of the first top plate are respectively bent and connected to the first side plate and the second side plate to enclose and form a receiving cavity for receiving the rotating wheel.

4. The cable device according to claim 2, characterized in that: The rotating member is a ratchet wheel sleeved on the rotating shaft, and the limiting member is a pawl swingably arranged on the first side plate; wherein one end of the pawl can be inserted into the tooth groove of the ratchet wheel to prevent the rotating member from rotating in the second direction.

5. The cable device according to claim 1, characterized in that: The cable device further includes a second carrier configured to carry the first carrier and to place the cable device at a preset position.

6. The cable device according to claim 5, characterized in that: The second bearing member comprises a second top plate, a third side plate and a fourth side plate, and opposite ends of the second top plate are bent and connected to the third side plate and the fourth side plate respectively; The third side plate and the fourth side plate are arranged on one side of the second top plate, and the other opposite side of the second top plate is used for supporting the first supporting member.

7. The cable device according to claim 6, characterized in that: The cable device further comprises a fastening assembly, wherein the fastening assembly is disposed on the third side plate or the fourth side plate, and the fastening assembly is used to fix the cable device at the preset position.

8. The cable device according to claim 7, characterized in that: The fastening assembly includes a stud and a pressure plate. The stud is passed through the third side plate and is threadedly connected to the third side plate. The pressure plate is arranged between the third side plate and the fourth side plate and is connected to the stud.

9. The cable device according to claim 8, characterized in that: A limiting member is arranged on the third side plate, one end of which is movably connected to the third side plate and can move relative to the third side plate in a direction of the pressing plate toward the third side plate or in a direction of the pressing plate away from the third side plate; the other end of the limiting member is fixedly connected to the pressing plate.

10. The cable device according to claim 8, characterized in that: The fastening assembly further includes a handle disposed on the stud, wherein the handle is disposed on a side of the third side plate facing away from the fourth side plate.

11. The cable device according to claim 8, characterized in that: The fastening assembly further includes a reinforcing member disposed on the pressing plate, wherein the reinforcing member is configured to fix the pressing plate at the preset position.

12. The cable device according to claim 8, characterized in that The fastening assembly further includes a reinforcing rib, and the reinforcing rib is arranged between the third side plate and the second top plate.

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