Penetrating type lead winding device for lead rod

Abstract

The utility model relates to a lead winding device of a penetrating type lead rod, and relates to the technical field of lead laying equipment, the lead winding device of the penetrating type lead rod comprises a penetrating rod arranged on the penetrating type lead rod, the tail end of the penetrating rod is provided with a winding and unwinding assembly, and the winding and unwinding assembly can unwind a wound lead along with movement of the winding and unwinding assembly. The penetrating rod is provided with a driving assembly connected with the winding and unwinding assembly, and the driving assembly can drive the winding and unwinding assembly to unwind the lead. By unfolding the lead in the moving process of the penetrating rod, sliding friction between the lead and an obstacle can be effectively avoided, so that the service life of the lead is prolonged, meanwhile, the phenomenon that the lead is easily twisted and disordered during laying and storage can be effectively avoided, and the laying efficiency of the lead is improved.

Description

Technical Field

[0001] This application relates to the field of lead wire laying equipment technology, and in particular to a through-type lead wire rod lead wire winding device. Background Technology

[0002] In cable laying operations such as power cable laying and communication optical cable installation, the lead wire is usually passed through various obstacles first, and then the optical cable is tied to the end of the lead wire. The optical cable is then laid by pulling the lead wire.

[0003] Utility model announcement number CN212197917U discloses a through-type lead pole. The lead wire is fixed to the tail of the pole. When encountering obstacles such as trees, the through-pole is driven forward, and another through-type lead pole on the other side receives the lead wire about to detach from the current through-type lead pole. This cycle continues, allowing the through-pole to be continuously driven through the bushes to complete the deployment of the lead wire. In existing technologies, the deployment of the lead wire during the movement of the through-pole requires unfolding at the starting point of deployment, and then the through-pole pulls the lead wire to slide through the obstacle. During this process, sliding friction occurs between the lead wire and the obstacle, thereby accelerating the wear of the lead wire and reducing its service life. Utility Model Content

[0004] To address the issue of sliding friction between the lead wire and obstacles during the movement of the lead wire through the rod, which accelerates the wear of the lead wire and reduces its service life, this application provides a through-type lead wire winding device.

[0005] The through-type lead wire winding device provided in this application adopts the following technical solution:

[0006] A through-type lead wire winding device includes a through rod disposed on a through-type lead wire rod, and a winding and unwinding assembly at the tail end of the through rod. The winding and unwinding assembly can unwind the wound lead wire as it moves. The through rod is provided with a drive assembly connected to the winding and unwinding assembly, and the drive assembly can drive the winding and unwinding assembly to unwind the lead wire.

[0007] By adopting the above technical solution, the free end of the lead wire is fixedly connected to the optical cable when the guide pole moves. The drive assembly unwinds the lead wire wound on the winding and unwinding assembly. The design of the winding and unwinding assembly and the guide pole ensures that the lead wire maintains appropriate tension during unwinding, avoiding problems such as loosening or overstretching of the lead wire that may occur due to manual operation. In addition, this solution effectively reduces direct contact and sliding friction between the lead wire and obstacles, thereby significantly reducing lead wire wear and extending the lead wire's service life. At the same time, by unwinding the lead wire while the guide pole moves, the phenomenon of easy tangling and messiness in lead wire laying can be effectively avoided, increasing the efficiency of lead wire laying.

[0008] Preferably, the winding and unwinding assembly includes a spool, which is rotatably connected to the guide rod. A lead wire is wound around the spool, the free end of which can be fixed to the optical cable, and the other end is fixedly connected to the spool.

[0009] By adopting the above technical solution, one end of the lead wire is fixed on the reel, and the other end can be fixed to the optical cable. Thus, the lead wire can be automatically deployed during the pole-mounting process, avoiding manual operation and reducing labor intensity.

[0010] Preferably, the spool is sleeved on the threading rod and is connected to the threading rod in a driving connection. The rotation axis of the spool is in the same direction as the movement direction of the threading rod. The threading rod is provided with a guide wheel set, which can guide the lead wire from the unfolding direction to the movement direction of the threading rod.

[0011] By adopting the above technical solution, the rotation axis of the reel is in the same direction as the movement direction of the threading rod, further ensuring that the laying path of the lead wire is consistent with the movement path of the threading rod, thus improving the stability of the laying process. In addition, the guide wheel assembly can effectively guide the lead wire from the laying direction to the movement direction of the threading rod, preventing the lead wire from deviating or tangling during the turning process, thereby improving the reliability and safety of the entire device.

[0012] Preferably, the drive assembly can drive the spool to rotate in both directions to unwind and wind the lead wire; the guide rod is provided with a bracket, a drive block is rotatably connected to the bracket, the guide wheel assembly is connected to the drive block, the drive block is slidably connected to the bracket and is opposite to the lead wire on the spool, a reciprocating screw is rotatably provided on the bracket, the reciprocating screw is connected to the drive block to drive the drive block to slide back and forth along the axial direction of the spool, and the spool is connected to the reciprocating screw through a transmission component to drive the reciprocating screw to rotate.

[0013] By adopting the above technical solution, the reel can rotate in both directions under the drive of the drive component, thereby completing the deployment and winding of the lead wire. This avoids the tedious steps of manual operation, improves construction efficiency, and reduces labor costs. The reciprocating screw mounted on the bracket is connected to the drive block, which can slide back and forth along the axis of the reel to ensure that the lead wire is released evenly during deployment. In addition, when the reel rotates to wind the lead wire, the reel drives the reciprocating screw to rotate through the transmission component. The reciprocating screw drives the guide wheel set to slide back and forth, so that the lead wire can be evenly wound on the reel.

[0014] Preferably, the guide wheel assembly is rotatably connected to the drive block so that the lead wire can guide the guide wheel assembly to rotate.

[0015] By adopting the above technical solution, the design of the guide wheel assembly and the drive block being rotatably connected enables the guide wheel assembly to be effectively guided to rotate during the unwinding or winding of the lead wire, ensuring the smooth movement of the lead wire.

[0016] Preferably, the transmission component includes a first gear and a second gear that mesh with each other, the first gear being coaxially fixed on the spool, and the second gear being coaxially fixed on the reciprocating lead screw.

[0017] By adopting the above technical solution, the first gear is fixedly mounted on the reel, and the second gear is fixedly mounted on the reciprocating lead screw. The two mesh with each other, thereby converting the rotation of the reel into the rotation of the reciprocating lead screw. This structural design ensures that the reel can synchronously drive the reciprocating lead screw to rotate when unwinding or winding the lead wire, which in turn drives the drive block to slide back and forth along the axial direction of the reel, achieving precise guidance and control of the lead wire.

[0018] Preferably, the drive assembly includes a drive motor, a drive gear, and a driven gear. The drive motor is fixedly mounted on the through rod, the drive gear is coaxially fixedly mounted on the output shaft of the drive motor, and the driven gear is coaxially fixedly mounted on the coil. The drive gear meshes with the driven gear.

[0019] By adopting the above technical solution, the drive motor is fixed on the rod, which can provide a power source for the rotation of the wire spool. The meshing transmission between the driving gear and the driven gear transmits the rotational motion of the drive motor to the wire spool, realizing the forward and reverse rotation of the wire spool, thereby completing the unwinding and winding of the lead wire.

[0020] Preferably, the front end of the through rod is provided with a pointed tip.

[0021] By adopting the above technical solution, the pointed tip at the front end of the pole can effectively reduce resistance when passing through obstacles and improve the smoothness of the pole's movement. In addition, the pointed tip facilitates the insertion of the pole into the ground for fixation and makes it easier to wind up the lead wire.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. The winding and unfolding assembly at the end of the pole can automatically unfold the lead wire as the pole moves, avoiding sliding friction between the lead wire and obstacles and effectively extending the service life of the lead wire; at the same time, by unfolding the lead wire while the pole moves, the phenomenon of easy tangling and messiness in the laying of the lead wire can be effectively avoided, increasing the efficiency of lead wire laying.

[0024] 2. The drive motor drives the wire reel to rotate in both directions through the active and driven gears, realizing automatic deployment and retrieval of the lead wire without manual intervention, which greatly shortens the construction time and reduces labor costs;

[0025] 3. As the reel rotates, the first and second gears drive the reciprocating screw to rotate. The reciprocating screw drives the guide wheel set to slide back and forth along the axis of the reel, so that the lead wire on the reel is evenly wound and the lead wire can be evenly released during the unwinding process. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of a through-type lead wire rod winding device according to an embodiment of this application.

[0027] Figure 2 It is an exploded view used to show the fit between the receiving groove and the cover.

[0028] Figure 3 This is a structural diagram used to illustrate the driving component.

[0029] Figure 4 yes Figure 3 Enlarged view of section A.

[0030] Explanation of reference numerals in the attached drawings: 1. Through rod; 11. Tip; 2. Winding and unwinding assembly; 21. Thread spool; 3. Drive assembly; 31. Drive motor; 32. Drive gear; 33. Driven gear; 4. Bracket; 41. Mounting part; 42. Sliding part; 43. Drive block; 44. Reciprocating lead screw; 45. Transmission component; 451. First gear; 452. Second gear; 5. Guide wheel assembly; 51. Wheel frame; 52. First roller; 53. Second roller; 6. Lead wire; 71. Cover; 72. Receiving groove; 73. Strip hole. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0032] The inventors of this application discovered that when the guide rod 1 pulls the lead wire 6 through an obstacle, the sliding friction between the lead wire 6 and the obstacle will aggravate the wear of the lead wire 6, resulting in a shortened service life of the lead wire 6. To address this, this application first winds the lead wire 6 onto the winding and unwinding assembly 2. When the winding and unwinding assembly 2 moves together with the guide rod 1, it achieves the effect of reducing the wear of the lead wire 6 and increasing the service life of the lead wire 6.

[0033] This application discloses a through-type lead wire rod lead wire winding device.

[0034] Reference Figure 1 , Figure 2A through-type lead wire rod winding device includes a through rod 1 disposed on a through-type lead wire rod. The tail end of the through rod 1 is recessed to form a receiving groove 72. A winding and unwinding assembly 2 is provided at the tail end of the through rod 1 and is disposed in the receiving groove 72. A driving assembly 3 is provided on the through rod 1 and is also disposed in the receiving groove 72. The driving assembly 3 drives the winding and unwinding assembly 2 to rotate in both directions, thereby realizing the unwinding and winding of the lead wire 6. The end of the through rod 1 is fitted with a cover 71, which is composed of two semi-cylinders. The two semi-cylinders are assembled to form a cover 71 that is set at the opening of the receiving groove 72 and seals the opening of the receiving groove 72. Both ends of the cover 71 are embedded in the groove of the through rod 1, so that the outer peripheral sidewall of the cover 71 is flush with the peripheral sidewall of the through rod 1. The cover 71 and the through rod 1 are fixedly connected by bolts. The cover 71 is provided with a strip hole 73 arranged along its own axis, and the lead wire 6 passes through the strip hole 73.

[0035] Reference Figure 1 The front end of the through rod 1 is provided with a tip 11. The tip 11 can effectively reduce the resistance when passing through obstacles and improve the smoothness of the through rod 1's movement. In addition, the tip 11 makes it easier for the through rod 1 to be inserted into the ground and fixed, and facilitates the winding of the lead wire 6.

[0036] Reference Figure 3 , Figure 4 In this embodiment, the winding and unwinding assembly 2 includes a coil 21, which is sleeved on the through rod 1 and rotatably connected to the through rod 1. The axis of the coil 21 is collinear with the axis of the coil 21. Initially, the lead wire 6 is wound around the coil 21. One end of the lead wire 6 is used to bind and fix it to the optical cable, and the other end is fixed to the coil 21, thereby ensuring the stability of the lead wire 6 and the coil 21.

[0037] As the guide rod 1 moves, the free end of the lead wire 6 is fixedly connected to the optical cable. The drive assembly 3 unwinds the lead wire 6 wound on the reel 21. The design of the reel 21 and the guide rod 1 ensures that the lead wire 6 maintains appropriate tension during unwinding, avoiding problems such as loosening or overstretching of the lead wire 6 that may occur due to manual operation. In addition, this solution effectively reduces direct contact and sliding friction between the lead wire 6 and obstacles, thereby significantly reducing wear on the lead wire 6 and extending its service life. At the same time, by unwinding the lead wire 6 while the guide rod 1 moves, the phenomenon of easy tangling and messiness during the laying of the lead wire 6 can be effectively avoided, increasing the efficiency of lead wire laying.

[0038] Reference Figure 3In this embodiment, the drive assembly 3 includes a drive motor 31, a driving gear 32, and a driven gear 33. The drive motor 31 is a servo motor and is fixedly mounted on the through rod 1. The axis of the output shaft of the drive motor 31 is parallel to the axis of the through rod 1. The driving gear 32 is coaxially fixedly mounted on the output shaft of the drive motor 31, and the driven gear 33 is coaxially fixedly mounted on the end wall of the coil 21. The driven gear 33 is an internal meshing gear that meshes with the driving gear 32, causing the drive motor 31 to drive the coil 21 to rotate.

[0039] The drive motor 31 is fixed on the rod 1 and provides power for the rotation of the spool 21. The meshing transmission of the drive gear 32 and the driven gear 33 transmits the rotational motion of the drive motor 31 to the spool 21, realizing the forward and reverse rotation of the spool 21, thereby completing the unwinding and winding of the lead wire 6.

[0040] Reference Figure 3 A bracket 4 is fixedly mounted on the threading rod 1, spanning both ends of the wire reel 21. In this embodiment, the bracket 4 includes a mounting part 41 and a sliding part 42. The mounting part 41 is fixedly connected to the threading rod 1. The mounting part 41 at the tail end is connected to the threading rod 1 by a single rod, so that when the threading rod 1 is inserted into the ground, the threading rod 1 is perpendicular to the lead wire 6. The sliding part 42 is arranged along the axial direction of the wire reel 21, and a driving block 43 is slidably mounted on the sliding part 42. The sliding part 42 passes through the driving block 43, forming a guide for the sliding of the driving block 43. The two mounting parts 41 are rotatably connected to a reciprocating screw 44 arranged along the axial direction of the wire reel 21. The reciprocating screw 44 cooperates with the reciprocating nut mechanism on the driving block 43, so that the unidirectional rotation of the reciprocating screw 44 drives the driving block 43 to reciprocate and slide on the sliding part 42.

[0041] Reference Figure 3 The reciprocating screw 44 and the coil 21 are connected by a transmission component 45. In this embodiment, the transmission component 45 includes a first gear 451 and a second gear 452. The first gear 451 is an external meshing gear. The first gear 451 and the driven gear 33 are integrally formed and coaxially arranged. The second gear 452 is coaxially fixed on the reciprocating screw 44. The first gear 451 and the second gear 452 mesh, so that the coil 21 rotates while driving the reciprocating screw 44 to rotate.

[0042] Reference Figure 3 , Figure 4The drive block 43 is equipped with a guide wheel assembly 5 at a position tangential to the spool 21. In this embodiment, the guide wheel assembly 5 includes a wheel frame 51, a first roller 52, and a second roller 53. The first roller 52 and the second roller 53 are rotatably connected to the wheel frame 51. The axes of the first roller 52 and the second roller 53 are parallel, and the first roller 52 and the second roller 53 are arranged tangentially to the spool 21. Both the first roller 52 and the second roller 53 have annular grooves on their peripheral sidewalls. The lead wire 6 passes through the space formed by the annular grooves on the first roller 52 and the second roller 53, guiding the sliding direction of the lead wire 6. The wheel frame 51 is rotatably connected to the drive block 43. When the rod 1 is inserted into the ground, the lead wire 6 drives the guide wheel assembly 5 to rotate, adapting to changes in the position of the rod 1 and the lead wire 6, thus guiding the winding of the lead wire 6.

[0043] When the guide rod 1 drives the lead wire 6 through the obstacle, the movement of the guide rod 1 is in the same direction as the placement of the lead wire 6. At this time, the wheel frame 51 rotates to adapt to the orientation of the lead wire 6. The drive motor 31 drives the wire reel 21 to rotate clockwise through the driving gear 32 and the driven gear 33, thus unfolding the lead wire 6. Therefore, the lead wire 6 can be automatically unfolded during the movement of the guide rod 1, avoiding manual operation and reducing labor intensity. The guide wheel set 5 can effectively guide the lead wire 6 from the unfolding direction to the movement direction of the guide rod 1, preventing the lead wire 6 from deviating or tangling during the turning process, thus improving the reliability and safety of the entire device.

[0044] While the lead wire 6 is being laid out, the reel 21 drives the reciprocating screw 44 to rotate through the first gear 451 and the second gear 452. The reciprocating screw 44 drives the drive block 43 to slide back and forth along the axis of the reel 21, ensuring that the lead wire 6 can be released evenly during the laying process.

[0045] When winding the lead wire 6, the guide rod 1 is inserted into the ground. At this time, the lead wire 6 drives the guide wheel assembly 5 to rotate until it is perpendicular to the guide rod 1. Then, the drive motor 31 drives the spool 21 to reverse, and the spool 21 winds the lead wire 6. While the spool 21 rotates to wind the lead wire 6, the spool 21 drives the reciprocating screw 44 to rotate through the first gear 451 and the second gear 452. The reciprocating screw 44 drives the guide wheel assembly 5 to slide back and forth, so that the lead wire 6 can be evenly wound on the spool 21.

[0046] The implementation principle of the through-type lead wire rod winding device in this application embodiment is as follows: When the through rod 1 drives the lead wire 6 through an obstacle, the movement of the through rod 1 is in the same direction as the placement of the lead wire 6. At this time, the wheel frame 51 rotates to adapt to the orientation of the lead wire 6. The drive motor 31 drives the spool 21 to rotate clockwise through the drive gear 32 and the driven gear 33, thus unwinding the lead wire 6. When winding the lead wire 6, the through rod 1 is inserted into the ground. At this time, the lead wire 6 drives the guide wheel assembly 5 to rotate to be perpendicular to the through rod 1. Then, the drive motor 31 drives the spool 21 to rotate counterclockwise, and the spool 21 winds the lead wire 6. By unwinding the lead wire 6 during the movement of the through rod 1, sliding friction between the lead wire 6 and the obstacle can be effectively avoided, thereby extending the service life of the lead wire 6.

[0047] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A crossing lead rod lead winding device, comprising a crossing rod (1) arranged on a crossing lead rod, characterized in that: The tail end of the penetrating rod (1) is provided with a winding and unwinding assembly (2), which can unwind the winding lead (6) with its own movement. The penetrating rod (1) is provided with a driving assembly (3) connected with the winding and unwinding assembly (2), which can drive the winding and unwinding assembly (2) to unwind the lead (6).

2. The cross-over lead pole lead winding apparatus of claim 1, wherein: The winding and unwinding assembly (2) comprises a reel (21), which is rotationally connected with the penetrating rod (1). The lead (6) is wound on the reel (21), and the free end of the lead (6) can be fixed with an optical cable, and the other end is fixedly connected with the reel (21).

3. The cross-over lead pole lead winding apparatus of claim 2, wherein: The reel (21) is sleeved on the penetrating rod (1) and is drivingly connected with the penetrating rod (1). The rotation axis of the reel (21) is in the same direction as the moving direction of the penetrating rod (1). The penetrating rod (1) is provided with a guide wheel set (5), which can guide the lead (6) to change from the unwinding direction to the moving direction of the penetrating rod (1).

4. The cross-over lead pole lead winding apparatus of claim 3, wherein: The driving assembly (3) can drive the reel (21) to rotate forward and reverse, so as to unwind and wind the lead (6). The penetrating rod (1) is provided with a support (4), the support (4) is rotationally connected with a driving block (43), the guide wheel set (5) is connected with the driving block (43), the driving block (43) is slidingly connected with the support (4) and opposite to the lead (6) on the reel (21), the support (4) is rotationally provided with a reciprocating screw rod (44), the reciprocating screw rod (44) is connected with the driving block (43), so as to drive the driving block (43) to reciprocate along the axial direction of the reel (21), the reel (21) is connected with the reciprocating screw rod (44) through a transmission member (45), so as to drive the reciprocating screw rod (44) to rotate.

5. The cross-over lead pole lead winding apparatus of claim 4, wherein: The guide wheel set (5) is rotationally connected with the driving block (43), so that the lead (6) can guide the guide wheel set (5) to rotate.

6. The cross-over lead pole lead winding apparatus of claim 4, wherein: The transmission member (45) comprises a first gear (451) and a second gear (452) which are meshed with each other. The first gear (451) is coaxially fixed on the reel (21). The second gear (452) is coaxially fixed on the reciprocating screw rod (44).

7. The cross-over lead pole lead winding apparatus of claim 2, wherein: The driving assembly (3) comprises a driving motor (31), a driving gear (32) and a driven gear (33). The driving motor (31) is fixed on the penetrating rod (1). The driving gear (32) is coaxially fixed on the output shaft of the driving motor (31). The driven gear (33) is coaxially fixed on the reel (21). The driving gear (32) is meshed with the driven gear (33).

8. The cross-over lead pole lead winding apparatus of claim 1, wherein: The front end of the penetrating rod (1) is provided with a sharp end (11).

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