Pay-off device with guiding and conveying structure for optical cable construction

Abstract

The utility model discloses an optical cable construction pay-off device with a guiding and conveying structure, which belongs to the technical field of optical cable construction pay-off, and comprises a top plate, an optical cable disc and an optical cable body, the bottom of the top plate is provided with a lifting mechanism, and the front side of the lifting mechanism is provided with a fixing plate. A guide adjusting mechanism is arranged at the top of the fixed plate; the guide adjusting mechanism comprises a protective ring, a guide pipe, a guide cover, a plurality of balls and an adjusting plate, the front side of the protective ring is fixedly connected with the rear side of the guide pipe, and the front side of the guide cover is fixedly communicated with the rear side of the guide pipe. The problems that a heavy optical cable pay-off rack and the direction of an optical cable need to be adjusted, inconvenience is caused, and external lifting equipment needs to be used when a coiled optical cable is erected, and inconvenience is caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical cable construction and laying out, in particular to an optical cable construction and laying out device with a guiding structure. Background Art

[0002] Fiber optic cable is a fiber-optic cable made of glass or plastic that is used to transmit light signals for high-speed data communications.

[0003] The existing laying-out device requires manual operation, which not only reduces its construction efficiency but also increases people's labor. Therefore, we propose a laying-out device for communication optical cable construction.

[0004] The existing patent (publication number: CN218201422U) is a wire-laying device for communication optical cable construction. The utility model is provided with a driven belt pulley, a driver, a motor frame, a fourth bracket, an active belt pulley, a ferrule and a clamping rod. People place the optical cable drum on the fourth bracket (the communication optical cable is wound on the surface of the optical cable drum), and then clamp the ferrule on the clamping rod. When the line needs to be released, the driver is turned on. When the driver rotates, it will drive the active belt pulley to rotate. When the active belt pulley rotates, it will drive the driven belt pulley to rotate through the belt. When the driven belt pulley rotates, it will drive the optical cable drum to rotate through the action of the ferrule and the clamping rod. People only need to hold the end of the communication optical cable to achieve the purpose of mechanical wire-laying.

[0005] In response to the above problems, existing patents have provided solutions, but most of the existing optical cable construction pay-out structures require the adjustment of the heavier optical cable pay-out frame and the direction of the optical cable when the optical cable needs to be guided in different directions, which is inconvenient. In addition, external lifting equipment is required when installing the rolled optical cable, which is inconvenient.

[0006] Therefore, a cable laying device with a guiding structure for optical cable construction is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a cable pay-out device for optical cable construction with a guiding structure, which can solve the problem that most existing cable pay-out structures for optical cable construction need to adjust the heavy optical cable pay-out frame and the direction of the optical cable when the optical cable needs to be guided in different directions, which is relatively inconvenient, and external lifting equipment needs to be used when the rolled optical cable is installed, which is relatively inconvenient.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a cable pay-out device for optical cable construction with a guiding structure, comprising a top plate, an optical cable drum, and an optical cable body, wherein a lifting mechanism is provided at the bottom of the top plate, a fixing plate is provided at the front side of the lifting mechanism, and a guiding adjustment mechanism is provided at the top of the fixing plate;

[0009] The guide adjustment mechanism includes a protective ring, a guide tube, a guide cover, a plurality of balls and an adjustment plate. The front side of the protective ring is fixedly connected to the rear side of the guide tube, the front side of the guide cover is fixedly connected to the rear side of the guide tube, the balls are rotatably connected to the inside of the guide cover, the top of the adjustment plate is fixedly connected to the bottom of the guide tube, and the rear side of the fixed plate is fixedly connected to the front side of the adjustment plate.

[0010] Preferably, the lifting mechanism includes two side panels, two through holes, four electric telescopic rods and a lifting plate, the bottom of the side panels is fixedly connected to the bottom of the top panel, the through holes are opened inside the side panels, the lifting plate is movably arranged between the opposite sides of the two side panels, the top of the electric telescopic rod is fixedly connected to the bottom of the top panel, and the bottom of the telescopic end of the electric telescopic rod is fixedly connected to the top of the lifting plate.

[0011] Preferably, a groove is provided on the top of the lifting plate, and a chamfer is provided on the rear side of the top of the lifting plate.

[0012] Preferably, limiting columns are provided on opposite sides of the two side plates, and a bearing is fixedly sleeved on the surface of the limiting column. The side of the limiting column close to the through hole passes through the through hole and extends to the outside of the through hole, and the surface of the outer wall of the bearing contacts the inner wall of the optical cable drum.

[0013] Preferably, opposite sides of the two side panels are fixedly connected to a limit plate, a limit pin is provided on the top of the limit plate, and the bottom of the limit pin passes through the limit plate and the limit column in sequence and extends to the bottom of the limit column.

[0014] Preferably, the bottom of the adjustment plate is fixedly connected to a rotating shaft, and the rotating shaft is rotatably connected to the inside of the fixed plate. Limiting holes are provided inside the fixed plate and the adjustment plate. The number of the limiting holes is several and evenly distributed inside the adjustment plate and the fixed plate. A plug is provided on the top of the adjustment plate, and the bottom of the plug passes through the top limiting hole in sequence and extends to the inside of the bottom limiting hole.

[0015] Preferably, a pad is fixedly connected to the bottom of the fixing plate, and the number of the pads is several and evenly distributed on the bottom of the fixing plate.

[0016] Preferably, the front side of the top of the adjustment plate is fixedly connected to a support block, the top of the support block is rotatably connected to a rotating frame, the inside of the rotating frame is rotatably connected to an elastic rubber wheel, the number of the elastic rubber wheels is two, the left side of the support block is fixedly connected to a support plate, the top of the support plate is fixedly connected to a motor, the right side of the motor output shaft passes through the rotating frame and is fixedly connected to the left side of the bottom elastic rubber wheel.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The present invention can adjust the lower angle of the guide tube by rotating the adjustment plate, and after being limited by the plug-in column, it can be fixed at the adjusted angle. By controlling the rotation of the motor, the optical cable body can be guided in multiple directions at different angles, avoiding the problem of most existing optical cable construction and pay-out structures that require heavy optical cable pay-out frames and the need to adjust the direction of the optical cable when the optical cable needs to be guided in different directions, which is relatively inconvenient.

[0019] 2. The present application moves the optical cable reel into the groove, lifts the lifting plate upwards by an electric telescopic rod to drive the optical cable reel body upwards, and then limits the optical cable reel to a suspended state by a limiting column to rotate and pay out the cable, thereby avoiding the inconvenience of using external lifting equipment when installing the rolled optical cable in most existing methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an overall structural diagram of the optical cable construction pay-out device with a guiding structure according to the present invention;

[0021] Figure 2 This is a three-dimensional connection diagram of the lifting mechanism in the present utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the rear side of the guide cover in the present invention;

[0023] Figure 4 This is a schematic diagram of the three-dimensional connection between the support block and the rotating frame in the utility model;

[0024] Figure 5 This is a three-dimensional exploded schematic diagram of the bearing and the optical cable reel in the present invention;

[0025] Figure 6 This is a three-dimensional exploded schematic diagram of the adjustment plate and the fixed plate in the present invention;

[0026] Figure 7 For this utility model Figure 1 A partial enlarged view of point A in the middle.

[0027] In the figure, 1. top plate; 2. lifting mechanism; 201. side plate; 202. through hole; 203. dynamic telescopic rod; 204. lifting plate; 3. fixing plate; 4. limiting plate; 5. support block; 6. guide adjustment mechanism; 601. protective ring; 602. guide tube; 603. guide cover; 604. ball bearing; 605. adjustment plate; 7. optical cable reel; 8. optical cable body; 9. groove; 10. elastic rubber wheel; 11. rotating frame; 12. motor; 13. support plate; 14. limiting column; 15. bearing; 16. limiting hole; 17. plug column; 18. spacer block; 19. rotating shaft; 20. limiting pin. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-7 , this utility model provides a technical solution:

[0030] A cable laying device for optical cable construction with a guiding structure includes a top plate 1, an optical cable drum 7, and an optical cable body 8. A lifting mechanism 2 is provided at the bottom of the top plate 1, a fixing plate 3 is provided in front of the lifting mechanism 2, and a guiding adjustment mechanism 6 is provided on the top of the fixing plate 3.

[0031] The guide adjustment mechanism 6 includes a protective ring 601, a guide tube 602, a guide cover 603, a plurality of balls 604 and an adjustment plate 605. The front side of the protective ring 601 is fixedly connected to the rear side of the guide tube 602, the front side of the guide cover 603 is fixedly connected to the rear side of the guide tube 602, the balls 604 are rotatably connected to the inside of the guide cover 603, the top of the adjustment plate 605 is fixedly connected to the bottom of the guide tube 602, and the rear side of the fixed plate 3 is fixedly connected to the front side of the adjustment plate 605.

[0032] In this embodiment, after the optical cable body 8 is released from the optical cable drum 7, it first passes through the guide cover 603 to prevent it from entering the guide tube 602, then passes through the protective ring 601 from the inside of the guide tube 602, and then passes through between the two elastic rubber wheels 10. The ball 604 in the guide cover 603 can reduce the friction between the optical cable body 8 and the guide cover 603, so that the optical cable body 8 can pass smoothly. The protective ring 601 can prevent the guide tube 602 from scratching the optical cable body 8. The adjusting plate 605 can be rotated on the fixed plate 3 by the rotating shaft 19, thereby adjusting The angle of the guide tube 602 is adjusted and limited by the plug post 17, and then the motor 12 is controlled to rotate. The rotation of the motor 12 can drive the bottom elastic rubber wheel 10 to rotate, so that the two elastic rubber wheels 10 transport the optical cable body 8. By adjusting the angle of the guide tube 602 and limiting it with the plug post 17, it is convenient to guide the optical cable body 8 at the required angle, avoiding the problem that most existing optical cable construction and laying structures need to adjust the heavier optical cable pay-out frame and the direction of the optical cable when the optical cable needs to be guided in different directions, which is more inconvenient.

[0033] Specifically, such as Figure 2As shown, the lifting mechanism 2 comprises two side plates 201, two through holes 202, four electric telescopic rods 203 and a lifting plate 204, the bottom of the side plate 201 is fixedly connected with the bottom of the top plate 1, the through hole 202 is arranged in the inside of the side plate 201, the lifting plate 204 is movably arranged between the opposite sides of the two side plates 201, the top of the electric telescopic rod 203 is fixedly connected with the bottom of the top plate 1, and the bottom of the telescopic end of the electric telescopic rod 203 is fixedly connected with the top of the lifting plate 204.

[0034] Specifically, as shown in Figure 2 As shown, the top of the lifting plate 204 is provided with a groove 9, and the rear side of the top of the lifting plate 204 is provided with a chamfer.

[0035] Specifically, as shown in Figure 1 and Figure 5 As shown, the opposite sides of the two side plates 201 are provided with limiting columns 14, the surface of the limiting column 14 is fixedly sleeved with a bearing 15, the side of the limiting column 14 close to the through hole 202 penetrates through the through hole 202 and extends to the outside of the through hole 202, and the surface of the outer wall of the bearing 15 is in contact with the inner wall of the optical cable disc 7.

[0036] In this embodiment: by pushing the optical cable disc 7 and the optical cable body 8 from the rear side of the lifting plate 204 to the groove 9 on the top of the lifting plate 204 through the chamfer, then controlling the telescopic ends of the four electric telescopic rods 203 to shrink upward at the same time, then making the limiting column 14 penetrate through the through hole 202, so that the surface of the bearing 15 is in contact with the inner wall of the optical cable disc 7, and then lowering the lifting plate 204 to the bottom, at this time, the optical cable disc 7 can be suspended and rotated to pay out the cable, avoiding the problem that most of the existing optical cable reels need to use external lifting equipment when erecting

[0037] Specifically, as shown in Figure 7 As shown, the opposite sides of the two side plates 201 are fixedly connected with limiting plates 4, the top of the limiting plate 4 is provided with a limiting pin 20, and the bottom of the limiting pin 20 penetrates through the limiting plate 4 and the limiting column 14 in sequence and extends to the bottom of the limiting column 14.

[0038] Specifically, as shown in Figure 6 As shown, the bottom of the adjusting plate 605 is fixedly connected with a rotating shaft 19, the rotating shaft 19 is rotatably connected in the inside of the fixed plate 3, the inside of the fixed plate 3 and the adjusting plate 605 is provided with limiting holes 16, the number of the limiting holes 16 is several and is uniformly distributed in the inside of the adjusting plate 605 and the fixed plate 3, the top of the adjusting plate 605 is provided with an inserting column 17, and the bottom of the inserting column 17 penetrates through the top limiting hole 16 in sequence and extends to the inside of the bottom limiting hole 16.

[0039] In this embodiment: after the surface of the bearing 15 contacts the inner wall of the optical cable drum 7, the limiting pin 20 is passed through the limiting plate 4 and the limiting column 14 to limit the limiting column 14 to prevent the bearing 15 from being separated from the optical cable drum 7. By rotating the adjustment plate 605, the angle of the guide tube 602 can be rotated, and by inserting the plug 17 into the corresponding limiting hole 16, the guide tube 602 can be limited to the desired angle.

[0040] Specifically, such as Figure 6 As shown, a pad 18 is fixedly connected to the bottom of the fixing plate 3 , and there are several pads 18 that are evenly distributed on the bottom of the fixing plate 3 .

[0041] Specifically, such as Figure 1 and Figure 4 As shown, the front side of the top of the adjustment plate 605 is fixedly connected to the support block 5, the top of the support block 5 is rotatably connected to the rotating frame 11, the inside of the rotating frame 11 is rotatably connected to the elastic rubber wheel 10, the number of the elastic rubber wheels 10 is two, the left side of the support block 5 is fixedly connected to the support plate 13, the top of the support plate 13 is fixedly connected to the motor 12, the right side of the output shaft of the motor 12 passes through the rotating frame 11 and is fixedly connected to the left side of the bottom elastic rubber wheel 10.

[0042] In this embodiment: the fixing plate 3 is supported by the pad 18, so that the rotating shaft 19 has rotation space, and the optical cable body 8 is passed through between the two elastic rubber wheels 10, and then the motor 12 is controlled to rotate. The rotation of the motor 12 can drive the bottom elastic rubber wheel 10 to rotate, so that the two elastic rubber wheels 10 convey the optical cable body 8. By adjusting the angle of the guide tube 602 and limiting it with the plug 17, the optical cable body 8 can be guided at the required angle.

[0043] Working principle: Push the cable drum 7 and the cable body 8 from the rear side of the lifting plate 204 through the chamfer to the groove 9 on the top of the lifting plate 204, then simultaneously control the telescopic ends of the four electric telescopic rods 203 to retract upward, then pass the limiting column 14 through the through hole 202, so that the surface of the bearing 15 contacts the inner wall of the cable drum 7, then pass the limiting pin 20 through the limiting plate 4 and the limiting column 14, and then limit the limiting column 14 to prevent the bearing 15 from separating from the cable drum 7, and then lift the lifting plate 204. When the cable drum 7 is lowered to the bottom, the cable drum 7 can be rotated in the air to pay out the cable, which avoids the inconvenience of using an external lifting device when most of the existing rolled optical cables are erected. It should be noted that the top of the limit pin 20 is larger than the hole passing through the limit plate 4 and the limit column 14, which prevents the limit pin 20 from coming out. After the optical cable body 8 is released from the cable drum 7, it first passes through the guide cover 603 to prevent it from entering the guide tube 602, then passes through the protective ring 601 from the inside of the guide tube 602, and then passes through the two elastic rubber wheels 10, the ball 604 in the guide cover 603 can reduce the friction between the optical cable body 8 and the guide cover 603, so that the optical cable body 8 can pass smoothly, and the protective ring 601 can prevent the guide tube 602 from scratching the optical cable body 8. The adjusting plate 605 can be rotated on the fixing plate 3 through the rotating shaft 19 to adjust the angle of the guide tube 602. When it is adjusted to a suitable angle, the plug post 17 is inserted into the corresponding limiting holes 16 on the adjusting plate 605 and the fixing plate 3 to fix the position of the adjusting plate 605, and then the motor 12 is controlled to rotate. The rotation of the motor 12 can drive the bottom elastic rubber wheel 10 to rotate, so that the two elastic rubber wheels 10 convey the optical cable body 8. By adjusting the angle of the guide tube 602 and limiting it with the plug post 17, the optical cable body 8 can be guided at the required angle, avoiding the problem that most existing optical cable construction and laying structures need to adjust the heavy optical cable pay-off frame and the direction of the optical cable when the optical cable needs to be guided in different directions, which is more inconvenient.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cable laying device for optical cable construction with a guiding structure, comprising a top plate (1), an optical cable drum (7) and an optical cable body (8), characterized in that: A lifting mechanism (2) is provided at the bottom of the top plate (1), a fixing plate (3) is provided on the front side of the lifting mechanism (2), and a guide adjustment mechanism (6) is provided on the top of the fixing plate (3); The guide adjustment mechanism (6) comprises a protective ring (601), a guide tube (602), a guide cover (603), a plurality of balls (604) and an adjustment plate (605); the front side of the protective ring (601) is fixedly connected to the rear side of the guide tube (602); the front side of the guide cover (603) is fixedly connected to the rear side of the guide tube (602); the balls (604) are rotatably connected to the inside of the guide cover (603); the top of the adjustment plate (605) is fixedly connected to the bottom of the guide tube (602); and the rear side of the fixed plate (3) is fixedly connected to the front side of the adjustment plate (605).

2. The optical cable construction pay-off device with a guiding structure according to claim 1, characterized in that: The lifting mechanism (2) comprises two side panels (201), two through holes (202), four electric telescopic rods (203) and a lifting plate (204); the bottom of the side panels (201) is fixedly connected to the bottom of the top panel (1); the through holes (202) are provided inside the side panels (201); the lifting plate (204) is movably arranged between opposite sides of the two side panels (201); the top of the electric telescopic rod (203) is fixedly connected to the bottom of the top panel (1); and the bottom of the telescopic end of the electric telescopic rod (203) is fixedly connected to the top of the lifting plate (204).

3. The optical cable construction pay-off device with a guiding structure according to claim 2, characterized in that: A groove (9) is provided on the top of the lifting plate (204), and a chamfer is provided on the rear side of the top of the lifting plate (204).

4. The optical cable construction pay-off device with a guiding structure according to claim 2, characterized in that: A limiting column (14) is provided on opposite sides of the two side plates (201), and a bearing (15) is fixedly sleeved on the surface of the limiting column (14). The side of the limiting column (14) close to the through hole (202) passes through the through hole (202) and extends to the outside of the through hole (202), and the surface of the outer wall of the bearing (15) contacts the inner wall of the optical cable drum (7).

5. The optical cable construction pay-off device with a guiding structure according to claim 4, characterized in that: The two side plates (201) are fixedly connected to a limit plate (4) on opposite sides, a limit pin (20) is provided on the top of the limit plate (4), and the bottom of the limit pin (20) passes through the limit plate (4) and the limit column (14) in sequence and extends to the bottom of the limit column (14).

6. The optical cable construction pay-off device with a guiding structure according to claim 1, characterized in that: The bottom of the adjustment plate (605) is fixedly connected to a rotating shaft (19), and the rotating shaft (19) is rotatably connected to the inside of the fixed plate (3). The insides of the fixed plate (3) and the adjustment plate (605) are both provided with limiting holes (16). The number of the limiting holes (16) is several and evenly distributed inside the adjustment plate (605) and the fixed plate (3). The top of the adjustment plate (605) is provided with a plug post (17), and the bottom of the plug post (17) sequentially passes through the top limiting hole (16) and extends to the inside of the bottom limiting hole (16).

7. The optical cable construction pay-off device with a guiding structure according to claim 1, characterized in that: The bottom of the fixed plate (3) is fixedly connected with a cushion block (18), and the cushion blocks (18) are multiple and evenly distributed on the bottom of the fixed plate (3).

8. The optical cable construction pay-off device with a guiding structure according to claim 1, characterized in that: The front side of the top of the adjustment plate (605) is fixedly connected to a support block (5), the top of the support block (5) is rotatably connected to a rotating frame (11), the interior of the rotating frame (11) is rotatably connected to an elastic rubber wheel (10), and the number of the elastic rubber wheels (10) is two. The left side of the support block (5) is fixedly connected to a support plate (13), the top of the support plate (13) is fixedly connected to a motor (12), and the right side of the output shaft of the motor (12) passes through the rotating frame (11) and is fixedly connected to the left side of the bottom elastic rubber wheel (10).

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