Cable coil transfer lifting appliance

Abstract

The utility model provides a cable coil transfer lifting appliance, and belongs to the technical field of transfer equipment, and the lifting appliance comprises a lifting seat which comprises a seat plate, a guide groove is formed in the seat plate, mounting seats are arranged at the two ends of the guide groove, and a lifting plate is arranged in the middle of the guide groove; the two ends of the two-way screw rod are rotationally connected with the mounting base, one end of the two-way screw rod is connected with a first motor, T-shaped lifting plates are symmetrically arranged on the two-way screw rod, the transverse parts of the T-shaped lifting plates are in sliding connection with the base plate, the vertical parts of the T-shaped lifting plates penetrate through the guide grooves and are in sliding connection with the guide grooves, and connecting discs are arranged at one ends of the vertical parts of the T-shaped lifting plates; a supporting rod is radially and telescopically arranged on the connecting disc, a roller is rotationally arranged at one end of the supporting rod, and the axis of the roller is parallel to the axis of the connecting disc. According to the scheme, the lifting appliance can be arranged at the output end of the lifting equipment, the cable coil can be automatically clamped and transferred, in the transferring process, the cable coil is kept balanced, the cable is prevented from being pressed, and the application range is wide.

Description

Technical Field

[0001] The utility model belongs to the technical field of transfer equipment, in particular to a cable coil transfer hanger. Background Art

[0002] Cables are usually made of metal conductors and are coated with insulation and protective materials. The cables are wound around cable drums to form cable coils to ensure the stability and safety of the cables during installation and transportation.

[0003] Since the cable contains a metal conductor, an insulation layer, and protective materials, the cable coil is heavy, and the cable drum used is usually large in diameter. When the cable coil is transported to the laying site, the cable coil is mostly transferred manually. A ramp is set up at one end of the transport vehicle, and workers work together to push the cable coils down the ramp one by one. However, for heavy cable coils, the inertia force of the rolling down the ramp is large due to their own mass, making it difficult to control, so this method is not applicable. To solve this problem, people use a lifting rope that passes through the axis of the cable drum and then hangs it on the hook of the lifting equipment for lifting and rotation. However, for cable drums with large diameters, workers need to use an escalator to tie the rope and finally hang it on the hook. The operation is complicated. If the lifting position of the hook is not in the center of the cable drum, it is easy to tilt during the lifting process, which can easily cause the lifting rope to press on the cable and affect the cable quality. Utility Model Content

[0004] In order to solve the above-mentioned deficiencies in the existing technology, the utility model provides a cable coil transfer hanger, which is arranged at the output end of the lifting equipment, can automatically clamp and transfer the cable coil, and during the transfer process, keep the cable coil balanced to avoid compressing the cable, and has a wide range of applications.

[0005] In order to achieve the purpose of this utility model, the following scheme is proposed:

[0006] A cable coil transfer hanger, comprising:

[0007] The hanging seat comprises a seat plate, a guide groove is provided on the seat plate, mounting seats are provided at both ends of the guide groove, and a hanging plate is provided across the middle of the guide groove;

[0008] The lifting assembly includes a bidirectional screw rod, both ends of which are rotatably connected to the mounting seat, one end of the bidirectional screw rod extends out of the mounting seat to connect to the first motor, the middle part of the bidirectional screw rod is rotatably connected to the hanging plate, and the two threaded ends of the bidirectional screw rod with opposite rotation directions are symmetrically provided with T-shaped hanging plates, the horizontal part of the T-shaped hanging plate is slidably connected to the seat plate, the vertical part of the T-shaped hanging plate passes through the guide groove and is slidably connected to the guide groove, one end of the vertical part of the T-shaped hanging plate is provided with a connecting disk, the radial extension of the connecting disk is provided with a support rod, one end of the support rod is rotatably provided with a roller, and the axis of the roller is parallel to the axis of the connecting disk, which is used to abut the inner wall of the cable drum.

[0009] Furthermore, a turntable is provided on one side of the connecting disk, and a rotating shaft is provided on one side of the turntable. One end of the rotating shaft passes through the center of the connecting disk and one end of the T-shaped hanger plate in sequence and is connected to the second motor. The other side of the turntable is provided with connecting rods in a circular array, and one end of the connecting rod is rotatably connected to the other end of the support rod.

[0010] Furthermore, one side of the connecting disk is provided with a sliding groove in a circumferential array, and the cross section of the sliding groove is an inverted T-shaped structure. The support rod is slidably arranged in the sliding groove, and the cross section of the support rod is adapted to the cross section of the sliding groove.

[0011] Furthermore, a pair of convex seats are provided at the outer end of the support rod, and the two ends of the roller are rotatably connected to the convex seats respectively.

[0012] Furthermore, the outer wall of the roller is provided with a rubber layer.

[0013] The beneficial effects of the present invention are:

[0014] The bidirectional screw rod is used to synchronously control the T-shaped hangers on both sides to adapt to cable drums of different lengths. The vertical part of the T-shaped hanger plate fits with the outer wall of the cable drum during the lifting process to improve the stability of the cable coil during transfer. Under the action of the T-shaped hanger plate, the lifting components on both sides move synchronously to make the force positions at both ends of the cable drum the same, and under the action of the roller, they contact the inner wall of the cable drum at multiple points to avoid skewing of the cable coil during transfer, which affects the quality of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present invention.

[0016] Figure 1 A schematic diagram of the application scenario of this application is shown.

[0017] Figure 2 Shown is a schematic diagram of the overall structure of this application.

[0018] Figure 3 Shows the application Figure 2 A local enlarged schematic diagram of point A.

[0019] Figure 4 A schematic diagram of the T-shaped hanging plate, connecting plate and turntable structure of the present application is shown.

[0020] Markings in the figure: suspension seat -10, seat plate -11, guide groove -12, mounting seat -13, suspension plate -14, suspension assembly -20, bidirectional screw -21, first motor -211, T-shaped suspension plate -22, connecting plate -23, support rod -24, roller -241, boss -242, turntable -25, rotating shaft -251, second motor -252, connecting rod -253. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the implementation methods of the present invention are described in detail below with reference to the accompanying drawings. However, the embodiments described in the present invention are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Specifically, such as Figure 1-Figure 4 As shown, a cable coil transfer hanger includes a hanger 10 and a hanging assembly 20 arranged on the hanger 10.

[0023] Specifically, such as Figure 2 As shown, the hanger 10 includes a seat plate 11, a mounting seat 13, and a hanging plate 14. The seat plate 11 is a rectangular structure, and a guide groove 12 is provided along the middle part of its length direction. The guide groove 12 is a long strip structure, and the guide groove 12 runs through the upper and lower surfaces of the seat plate 11. The mounting seats 13 are respectively provided at both ends of the guide groove 12, and the bottom of the mounting seat 13 is installed on the top surface of the seat plate 11. The hanging plate 14 is vertically arranged and spans the middle part of the guide groove 12 along the width direction of the seat plate 11. The two sides of the hanging plate 14 are respectively connected to the seat plate 11.

[0024] like Figure 2-Figure 3 As shown, the hoisting assembly 20 includes a bidirectional screw rod 21, a T-shaped hanging plate 22, a connecting plate 23, a support rod 24, and a turntable 25. The bidirectional screw rod 21 is located directly above the base plate 11. The two ends of the bidirectional screw rod 21 are respectively rotatably connected to the top of the mounting seat 13. One end of the bidirectional screw rod 21 extends out of the corresponding mounting seat 13 and is connected to the output end of the first motor 211. The middle portion of the bidirectional screw rod 21 is inserted into the hanging plate 14 and rotates in conjunction with the hanging plate 14 to disperse the force on the bidirectional screw rod 21 and improve its stability. The bottom surface of the horizontal portion of the T-shaped hanging plate 22 is slidably matched with the top surface of the seat plate 11, and the vertical portion of the T-shaped hanging plate 22 passes vertically downward through the guide groove 12 and slides with the guide groove 12. The connecting plate 23 is provided on the inward side of the lower end of the vertical portion of the T-shaped hanging plate 22, and the support rods 24 are provided in a circumferential array on the side of the connecting plate 23 away from the vertical portion of the T-shaped hanging plate 22, and the support rods 24 are arranged to be telescopically arranged along the radial direction of the connecting plate 23, such as Figure 3As shown, a pair of spaced-apart bosses 242 are provided at one end of the support rod 24 away from the center of the connecting disk 23, and a roller 241 is rotatably provided between the pair of bosses 242. The axis of the roller 241 is parallel to the axis of the connecting disk 23, and the outer wall of the roller 241 is covered with a rubber layer to increase the friction between the roller 241 and the inner wall of the cable winding seat.

[0025] like Figure 3-Figure 4 As shown, the telescopic implementation of the support rod 24 is that a turntable 25 is provided on the side of the connecting disk 23 away from the T-shaped hanger 22, and a rotating shaft 251 is provided on the side of the turntable 25 facing the connecting disk 23. The rotating shaft 251 passes through the connecting disk and the lower end of the vertical part of the T-shaped hanger 22 in sequence and is connected to the second motor 252. Connecting rods 253 are provided in a circular array on the turntable 25, and the two ends of the connecting rods 253 are respectively rotatably connected to the turntable 25 and the support rod 24, and the number of connecting rods 253 is consistent with the number of support rods 24. The connecting disk 23 is provided with a sliding groove 231 in a circular array on one side of the turntable 23. The sliding grooves 231 are distributed along the radial direction of the connecting disk 23. The number of the sliding grooves 231 is consistent with the number of the support rods 24, and the cross-section of the sliding groove 231 is an inverted T-shaped structure. The cross-section of the support rod 24 is adapted to the cross-section of the sliding groove 231 so that the support rod 24 slides in the sliding groove 231. The second motor 252 is used to drive the rotating shaft 251 to rotate, so as to drive the turntable 25 to rotate synchronously, so that the connecting rod 253 pulls the support rod 24 so that the support rod 24 extends or retracts along the sliding groove 231 of the connecting disk 23.

[0026] Specific operation process:

[0027] Connect the hanging plate 14 to the output end of the lifting equipment, start the first motor 211, and drive the bidirectional screw 21 to rotate, so that the T-shaped hanging plate 22 of the bidirectional screw 21 moves toward the two ends of the guide groove 12 according to the axial length of the cable winding seat, so that the distance between the opposite sides of the lifting assembly 20 is greater than the distance between the two ends of the cable drum 1. Then, the lifting equipment is vertically downward to align the center of the turntable 25 with the center of the cable drum 1. Start the first motor 211 in the reverse direction to move the T-shaped hanging plate 22 relative to each other, so that the connecting plate 23 enters along the two ends of the cable drum 1. When the vertical part of the T-shaped hanging plate 22 is in contact with the two ends of the cable drum 1, start the second motor 252 to drive the turntable 25 to rotate, so that the connecting rod 253 pushes the corresponding support rod 24 outward along the slide groove 231 until the roller 251 is pressed against the inner wall of the cable drum 1. Then, the lifting equipment is retracted upward, thereby achieving the transfer of the cable.

[0028] The above description is only a preferred embodiment of the present invention and does not represent the only embodiment or limit the present invention. It should be understood by those skilled in the art that various changes or equivalent replacements made to the present invention without departing from the scope of the present invention are within the scope of protection of the present invention.

Claims

1. A cable coil transfer hanger, characterized in that: include: A hanging seat (10) includes a seat plate (11), a guide groove (12) is provided on the seat plate (11), mounting seats (13) are provided at both ends of the guide groove (12), and a hanging plate (14) is provided across the middle of the guide groove (12); The hoisting assembly (20) includes a bidirectional screw rod (21), both ends of the bidirectional screw rod (21) are rotatably connected to the mounting seat (13), one end of the bidirectional screw rod (21) extends out of the mounting seat (13) and is connected to the first motor (211), the middle part of the bidirectional screw rod (21) is rotatably connected to the hanging plate (14), and two sections of threaded ends with opposite rotation directions on the bidirectional screw rod (21) are symmetrically provided with T-shaped hanging plates (22), the horizontal part of the T-shaped hanging plate (22) is slidably connected to the seat plate (11), the vertical part of the T-shaped hanging plate (22) passes through the guide groove (12) and is slidably connected to the guide groove (12), one end of the vertical part of the T-shaped hanging plate (22) is provided with a connecting plate (23), the radial extension of the connecting plate (23) is provided with a support rod (24), one end of the support rod (24) is rotatably provided with a roller (241), and the axis of the roller (241) is parallel to the axis of the connecting plate (23) for abutting the inner wall of the cable drum (1).

2. The cable coil transfer hanger according to claim 1, characterized in that: A rotating disk (25) is provided on one side of the connecting disk (23), and a rotating shaft (251) is provided on one side of the rotating disk (25). One end of the rotating shaft (251) passes through the center of the connecting disk (23) and one end of the T-shaped hanging plate (22) in sequence and is connected to the second motor (252). The other side of the rotating disk (25) is provided with connecting rods (253) in a circumferential array. One end of the connecting rod (253) is rotatably connected to the other end of the support rod (24).

3. The cable coil transfer hanger according to claim 1, characterized in that: One side of the connecting disk (23) is provided with a chute (231) in a circumferential array, and the cross section of the chute (231) is an inverted T-shaped structure. The support rod (24) is slidably arranged in the chute (231), and the cross section of the support rod (24) is adapted to the cross section of the chute (231).

4. The cable coil transfer hanger according to claim 3, characterized in that: A pair of convex seats (242) are provided at the outer ends of the support rod (24), and the two ends of the roller (241) are rotatably connected to the convex seats (242).

5. The cable coil transfer hanger according to claim 1, characterized in that: The outer wall of the roller (241) is provided with a rubber layer.

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