A cable reel pay-off device based on cable production

Abstract

The utility model discloses a kind of cable reel pay-off device based on cable production, it is related to cable pay-off technical field, rack;Spool;Guiding mechanism, it includes fixedly connected on the fixed link of rack, first guide wheel is fixedly connected on fixed link, rotatingly connected with rotating link on fixed link, telescopic link is slidably connected in rotating link, elastic member is arranged between telescopic link and rotating link, second guide wheel is rotatingly connected on telescopic link, sliding bar is fixedly connected on telescopic link. By setting guiding mechanism, in the process of pay-off, rotating link is according to the position of cable on spool, and reciprocating self-adapting swing is carried out, and sliding bar is driven to reciprocate in straight groove in the process of swing, while telescopic link reciprocates in rotating link, to realize reciprocating contraction and extension, to make the distance between second guide wheel and spool same;In addition, by the second guide wheel of rotation and the first guide wheel of fixation, cable abrasion condition can be reduced as far as possible.

Description

Technical Field

[0001] This utility model relates to the field of cable laying technology, specifically to a cable reel laying device based on cable production. Background Technology

[0002] Cables are a general term for items such as optical cables and electrical cables. Cables have many uses, primarily for control installation, equipment connection, and power transmission, making them a common and indispensable part of daily life. Because cables are live, their installation requires special care. Wires and cables are wire products used to transmit electrical (magnetic) energy, information, and to achieve electromagnetic energy conversion. In a broad sense, wires and cables are also simply called cables; in a narrow sense, a cable refers to an insulated cable, which can be defined as: an assembly consisting of one or more insulated cores, and their respective possible sheaths, overall protective layer, and outer sheath. Cables may also have additional uninsulated conductors.

[0003] For example, publication number CN222757639U, publication date April 15, 2025, titled "A Cable Laying Reel for Power Construction," includes a support. The bottom of the support is equipped with a moving mechanism and a limiting mechanism. Connecting frames are fixedly connected to both ends of the support. Lifting frames are slidably arranged within the connecting frames. A cable laying structure is movably arranged between the two lifting frames. A fourth cylinder is fixedly connected to the bottom of the lifting frame, and a brake pad is connected to the telescopic end of the fourth cylinder, making movable contact with the end of the cable laying structure. A guide frame is movably arranged on the support, and guide wheels are arranged within the guide frame. This utility model, by setting up the moving mechanism and limiting mechanism, facilitates the movement and positioning of the entire cable laying reel; by movably setting the brake pad at the bottom of the lifting frame, it facilitates the limiting of the cable laying structure, thereby preventing the cable laying structure from moving back and forth when cable laying is paused, facilitating continuous cable laying later; by movably setting the guide frame on the support, and by setting the guide wheel within the guide frame, it prevents the cable from crossing during the cable laying process.

[0004] In existing technologies such as those containing the aforementioned patents, since the cable is wound on a spool, and the cable is distributed at various positions along the length of the spool, while the angle of the guide wheel is fixed, the cable located on both sides of the spool (i.e., the cable far from the midpoint of the spool length) will come into contact with the side wall of the guide wheel during the unwinding process, which may cause wear to the cable. Utility Model Content

[0005] The purpose of this invention is to provide a cable reel unloading device based on cable production, so as to solve the shortcomings of the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cable reel unloading device based on cable production, comprising:

[0007] frame;

[0008] The reel is detachably and rotatably connected to the frame;

[0009] The guiding mechanism includes a fixed rod fixedly connected to the frame, a first guide wheel fixedly connected to the fixed rod, a rotating rod rotatably connected to the fixed rod, a telescopic rod slidably connected inside the rotating rod, an elastic element provided between the telescopic rod and the rotating rod, a second guide wheel rotatably connected to the telescopic rod, and a sliding rod fixedly connected to the telescopic rod, the sliding rod being slidably connected to the frame.

[0010] Furthermore, a crossbar is fixedly connected to the telescopic rod, and a slot is opened on the rotating rod, with the crossbar slidably connected in the slot.

[0011] Furthermore, the frame is provided with a straight groove, and the slide rod is slidably connected in the straight groove.

[0012] Furthermore, it also includes two disassembly and assembly mechanisms. Each disassembly and assembly mechanism includes a disc rotatably connected to the frame, an adjustment disc rotatably connected to the disc, multiple through slots on the adjustment disc, and blind slots corresponding to each through slot on the disc. Each through slot and its corresponding blind slot are slidably abutted by an abutting rod. Each abutting rod is fixedly connected to a plug. Multiple connecting sleeves are fixedly connected to one side of the spool. Each plug is inserted into each connecting sleeve in a corresponding manner. A ratchet is fixedly connected to the adjustment disc, and a pawl is elastically provided on the disc. The pawl engages with the ratchet.

[0013] Furthermore, a slider is fixedly connected to the abutment rod, and the slider is slidably connected within the blind groove.

[0014] Furthermore, a torsion spring is provided between the pawl and the disc.

[0015] Compared with the prior art, the present invention provides a cable reel unloading device based on cable production. By setting a guiding mechanism, during the unloading process, the rotating rod reciprocates adaptively according to the position of the cable on the reel, and during the reciprocating motion, it drives the sliding rod to slide back and forth in the straight groove. At the same time, the telescopic rod slides back and forth in the rotating rod to achieve reciprocating contraction and extension, so that the distance between the second guide wheel and the reel is the same. In addition, the rotating second guide wheel and the fixed first guide wheel can minimize the wear of the cable. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0018] Figure 2 A schematic diagram of the guiding mechanism structure provided in an embodiment of this utility model;

[0019] Figure 3 A cross-sectional structural diagram of the rotating rod provided in an embodiment of this utility model;

[0020] Figure 4 A schematic diagram of the reel and disassembly mechanism provided in this embodiment of the utility model;

[0021] Figure 5 An exploded view of the disassembly and assembly mechanism provided in an embodiment of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Straight groove; 2. Roller; 21. Connecting sleeve; 3. Guide mechanism; 31. Fixed rod; 32. First guide wheel; 33. Rotating rod; 331. Groove; 34. Telescopic rod; 35. Crossbar; 36. Elastic element; 37. Second guide wheel; 38. Slide rod; 4. Assembly / disassembly mechanism; 41. Disc; 411. Blind groove; 42. Adjusting disc; 421. Through groove; 43. Abutment rod; 44. Insert block; 45. Slider; 46. Ratchet; 47. Pawl. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] Please see Figure 1-5 The present invention provides a cable reel unloading device based on cable production, comprising: a frame 1; and a reel 2, which is detachably rotatably connected to the frame 1.

[0025] The guiding mechanism 3 includes a fixed rod 31 fixedly connected to the frame 1, a first guide wheel 32 fixedly connected to the fixed rod 31, a rotating rod 33 rotatably connected to the fixed rod 31, a telescopic rod 34 slidably connected inside the rotating rod 33, and an elastic element 36 provided between the telescopic rod 34 and the rotating rod 33; specifically, the elastic element 36 is a compression spring; a second guide wheel 37 rotatably connected to the telescopic rod 34, a sliding rod 38 fixedly connected to the telescopic rod 34, and the sliding rod 38 slidably connected to the frame 1; specifically, a straight groove 11 is provided on the frame 1, and the sliding rod 38 is slidably connected inside the straight groove 11.

[0026] like Figure 2As shown, the bottom of the first guide wheel 32 and the second guide wheel 37 are rotatably connected to a connecting seat, which is then connected to the fixed rod 31 and the telescopic rod 34. The connecting seat on the first guide wheel 32 is fixedly connected to the fixed rod 31, and the connecting seat on the second guide wheel 37 is rotatably connected to the telescopic rod 34.

[0027] Specifically, the connection between the rotating rod 33 and the telescopic rod 34 is as follows: a crossbar 35 is fixedly connected to the telescopic rod 34, and a slot 331 is opened on the rotating rod 33, with the crossbar 35 slidably connected in the slot 331.

[0028] Preferably, it also includes two disassembly and assembly mechanisms 4, which are respectively arranged on both sides of the scroll 2.

[0029] Specifically, the disassembly and assembly mechanism 4 includes a disc 41 rotatably connected to the frame 1, an adjustment disc 42 rotatably connected to the disc 41, and multiple through slots 421 opened on the adjustment disc 42. The through slots 421 are opened at an angle. The disc 41 has blind slots 411 corresponding to each through slot 421. Each through slot 421 and its corresponding blind slot 411 are slidably abutted by an abutting rod 43. Each abutting rod 43 is fixedly connected to an insert block 44. Multiple connecting sleeves 21 are fixedly connected to one side of the scroll 2. Each insert block 44 is inserted into each connecting sleeve 21 in a one-to-one correspondence. A ratchet 46 is fixedly connected to the adjustment disc 42. A pawl 47 is elastically provided on the disc 41. The pawl 47 is engaged with the ratchet 46. A torsion spring is provided between the pawl 47 and the disc 41.

[0030] Preferably, a slider 45 is fixedly connected to the abutment rod 43, and the slider 45 is slidably connected in the blind groove 411; by sliding the slider 45 in the blind groove 411, the abutment rod 43 can only slide in a straight line, thereby ensuring that the insert block 44 can be stably inserted into the connecting sleeve 21.

[0031] In use, the cable is pulled by the traction device. During the cable laying process, since the cable is distributed at various positions along the length of the reel 2, the rotating rod 33 will passively rotate back and forth according to the position of the cable. During the rotation, the telescopic rod 34 is passively driven to slide back and forth on the rotating rod 33, thereby performing extension and retraction actions. By rotating the second guide wheel 37 and fixing the first guide wheel 32, the wear of the cable can be minimized, and the cable can be kept centered during laying.

[0032] When disassembling the spool 2, move the pawl 47 to disengage it from the ratchet 46. Then rotate the adjusting plate 42. With the engagement of the through groove 421 and the abutting rod 43, the abutting rod 43 moves towards the axial position of the adjusting plate 42, thereby removing the insert 44 from the connecting sleeve 21 and completing the disassembly.

[0033] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cable reel pay-off device based on cable production, characterized by, include: Rack (1); The reel (2) is detachably rotatably connected to the frame (1); The guiding mechanism (3) includes a fixed rod (31) fixedly connected to the frame (1), a first guide wheel (32) fixedly connected to the fixed rod (31), a rotating rod (33) rotatably connected to the fixed rod (31), a telescopic rod (34) slidably connected inside the rotating rod (33), an elastic element (36) is provided between the telescopic rod (34) and the rotating rod (33), a second guide wheel (37) rotatably connected to the telescopic rod (34), and a sliding rod (38) fixedly connected to the telescopic rod (34), which is slidably connected to the frame (1).

2. A cable drum pay-off apparatus based on cable production according to claim 1, characterized in that, A crossbar (35) is fixedly connected to the telescopic rod (34), and a slot (331) is opened on the rotating rod (33). The crossbar (35) is slidably connected in the slot (331).

3. A cable drum pay-off apparatus based on cable production according to claim 1, characterized in that, A straight groove (11) is provided on the frame (1), and the slide rod (38) is slidably connected in the straight groove (11).

4. A cable drum pay-off apparatus based on cable production according to claim 1, characterized in that, It also includes two disassembly and assembly mechanisms (4). The disassembly and assembly mechanism (4) includes a disc (41) rotatably connected to the frame (1). An adjustment disc (42) is rotatably connected to the disc (41). Multiple through slots (421) are provided on the adjustment disc (42). Blind slots (411) corresponding to each through slot (421) are provided on the disc (41). Each through slot (421) and its corresponding blind slot (411) are slidably abutted by abutting rod (43). Each abutting rod (43) is fixedly connected to a plug (44). Multiple connecting sleeves (21) are fixedly connected to one side of the spool (2). Each plug (44) is inserted into each connecting sleeve (21) in a one-to-one correspondence. A ratchet (46) is fixedly connected to the adjustment disc (42). A pawl (47) is elastically provided on the disc (41). The pawl (47) and the ratchet (46) are engaged.

5. A cable reel unloading device based on cable production according to claim 1, characterized in that, A slider (45) is fixedly connected to the abutment rod (43), and the slider (45) is slidably connected in the blind groove (411).

6. The cable reel unloading device based on cable production according to claim 1, characterized in that, A torsion spring is provided between the pawl (47) and the disc (41).

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