Handheld wire winding device for power distribution maintenance

Abstract

The invention discloses a handheld wire winding device for power distribution maintenance. The handheld wire winding device comprises a rack, a driving unit and an adhesive tape supporting unit. A main handle is arranged at the left end of the rack, a C-shaped ring is rotationally connected to the interior of the rack, a C-shaped inner gear ring is arranged on the front side face of the C-shaped ring, supporting shafts are rotationally connected to the interiors of through holes in the front side face of the rack, first gears are arranged at the front ends of the supporting shafts, and the first gears are in meshed connection with the C-shaped inner gear ring; the driving unit is arranged on the rear side face of the rack, and the rear ends of the supporting shafts are fixedly connected with the driving unit; according to the handheld wire winding device for power distribution overhaul, in the using process, automatic wire winding can be achieved, the working efficiency and the labor burden during power distribution overhaul are greatly improved, meanwhile, the tension of a tension spring can be used for driving a supporting piece to be opened so as to tightly support and fix an insulating tape, and the labor intensity of workers is lowered. And adhesive tapes with different inner diameters can be conveniently fixed, the use convenience is good, and the winding quality is high.

Description

Technical Field

[0001] The invention relates to the technical field of power maintenance, in particular to a handheld wire winding device for power distribution maintenance. Background Art

[0002] Electricity is a part of our daily life. It is also because of the existence of electricity that our lives are so convenient. Modern life cannot be separated from electricity. Electric lights, televisions, telephones, refrigerators, elevators, etc. all use electricity. Modern industrial and agricultural production cannot do without electricity. Modern science and technology cannot do without electricity. The role of electricity is becoming more and more important. It has penetrated into every corner of human life. For the safety of electricity, power distribution maintenance will be carried out during use. Insulating tape will be used to insulate the wires during the maintenance process. When winding the wires, it is generally done by manually operating the insulating tape to circle around the wires. The winding efficiency is low and it is easy to get tired. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a handheld wire winding device for power distribution maintenance, which can automatically wind the wire and is convenient for fixing insulating tape rings with different inner diameters. The wire winding quality is high and the problems in the background technology can be effectively solved.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a handheld wire winding device for power distribution maintenance, comprising a frame, a drive unit and a tape support unit; The frame: The left end thereof is provided with a main handle, the inside of the frame is rotatably connected with a C-shaped ring, the front side of the C-shaped ring is provided with a C-shaped internal gear ring, the through holes on the front side of the frame are rotatably connected with support shafts, the front ends of the support shafts are provided with gears 1, and the gears 1 are meshed and connected with the C-shaped internal gear ring; Driving unit: arranged on the rear side of the frame, and the rear end of the supporting shaft is fixedly connected to the driving unit; Tape support unit: It is set on the front side of the C-shaped ring. During use, it can automatically wind the wire, which greatly improves the work efficiency and labor burden during power distribution maintenance. At the same time, the tension of the tension spring can be used to drive the support sheet to open and tighten the insulating tape to ensure the quality of winding. It is also convenient to fix tapes with different inner diameters. It is easy to use and has a good use effect.

[0005] Furthermore, a control switch is provided at the left end inside the main handle, and the input end of the control switch is electrically connected to an external power source to facilitate the control of the electrical appliance.

[0006] Furthermore, the driving unit includes a synchronous pulley, a synchronous belt, a motor and gear 2. The synchronous pulleys are respectively arranged at the rear ends of the support shafts. The three synchronous pulleys are connected through synchronous belt transmission. The motor is arranged on the rear side of the frame through a motor seat. Gear 2 is provided on the output shaft of the motor and the rear end of the middle support shaft. The two gears 2 are meshed and connected. The input end of the motor is electrically connected to the output end of the control switch to facilitate driving the rotation of the C-shaped ring.

[0007] Furthermore, an arc-shaped positioning strip is provided on the rear side of the frame, and the synchronous belt is slidably connected to the arc-shaped positioning strip, and the arc-shaped positioning strip provides guiding support for the synchronous belt.

[0008] Furthermore, the tape support unit includes a support seat, a support tube, a center axis, a connecting seat, an X-shaped frame and a support plate. The support seat is arranged on the front side of the C-shaped ring, the left end of the support seat is rotatably connected to the support tube through a bearing, the interior of the support tube is slidably connected to the center axis, a connecting seat is provided at the front end of the center axis, and a circle of the connecting seat is rotatably connected to an evenly distributed X-shaped frame through a pin shaft 1. The rear end of the X-shaped frame close to the axis of the support tube is rotatably connected to the support tube through a pin shaft 2, and a support plate is installed at the end of the X-shaped frame away from the support tube to facilitate the fixation of the edge tape ring.

[0009] Furthermore, the tape support unit also includes a tension spring and a handle. The tension spring is movably sleeved on the front end of the outer arc surface of the support tube. The front end of the tension spring is fixedly connected to the connecting seat, and the rear end of the tension spring is fixedly connected to the support tube through a retaining ring. A handle is provided at the rear end of the central axis to facilitate the control of the movement of the support plate.

[0010] Furthermore, a positioning piece is provided at the rear end of the supporting piece to facilitate the positioning of the insulating tape ring.

[0011] Furthermore, a rubber sheet is provided on the outer arc surface of the support sheet to increase the friction between the insulating tape ring and the support sheet.

[0012] Furthermore, a secondary handle is provided at the rear end of the main handle to facilitate holding with both hands.

[0013] Compared with the prior art, the invention has the following advantages: 1. Put the insulating tape on the outside of the three rubber sheets, position the insulating tape with the positioning sheet, then loosen the handle, the tension spring drives the connecting seat to move backward, the X-shaped frame deforms to open the support sheet, and the support sheet tightens the inner circle of the insulating tape through the rubber sheet. During use, the tension of the tension spring can be used to drive the support sheet to open and tighten and fix the insulating tape, and different inner circle tapes can be used to fix it adaptively to ensure the winding quality.

[0014] 2. Adjust the control switch, the motor runs, the output shaft of the motor drives the middle support shaft to rotate through the two gears 2, the middle support shaft drives the other support shafts to rotate through the synchronous pulley and the synchronous belt, the support shaft drives gear 1 to rotate, gear 1 drives the C-shaped slide groove of the surround frame to rotate through the C-shaped internal gear ring, the C-shaped ring drives the support seat to rotate synchronously, the support seat drives the insulating tape to rotate around the wire through the support tube, center shaft, connecting seat, X-shaped frame, support sheet and rubber sheet, one end of the insulating tape is fixed to the wire, and the insulating tape will be wound around the outside of the wire during rotation. During the winding process, the insulating tape pulls the tape roll to rotate, and the support tube rotates synchronously with the insulating tape. During use, the power of the motor can be used to drive the insulating tape to rotate around the wire, and the wire can be automatically wound, which greatly improves the work efficiency and labor burden during power distribution maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is an enlarged structural schematic diagram of location A of the present invention; Figure 3 This is a schematic diagram of the enlarged structure of B of the present invention; Figure 4 It is a structural schematic diagram of the rear side of the present invention.

[0016] In the figure: 1 frame, 2 main handle, 3 C-shaped ring, 4 support shaft, 5 gear 1, 6 C-shaped internal gear ring, 7 drive unit, 71 synchronous pulley, 72 synchronous belt, 73 motor, 74 gear 2, 8 tape support unit, 81 support seat, 82 support tube, 83 center shaft, 84 connecting seat, 85 X-shaped frame, 86 support sheet, 87 tension spring, 88 handle, 9 control switch, 10 auxiliary handle, 11 arc positioning strip, 12 positioning sheet, 13 rubber sheet. DETAILED DESCRIPTION

[0017] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-4 ,This embodiment provides a technical solution: a handheld wire winding device for power distribution maintenance, comprising a frame 1, a drive unit 7 and a tape support unit 8; Frame 1: A main handle 2 is provided at its left end, a C-shaped ring 3 is rotatably connected inside the frame 1, an electric wire is placed at the center of the frame 1, and then the end of the insulating tape is wrapped around the electric wire, a C-shaped internal gear ring 6 is provided on the front side of the C-shaped ring 3, a support shaft 4 is rotatably connected inside the through hole on the front side of the frame 1, a gear 1 5 is provided at the front end of the support shaft 4, and the gear 1 5 is meshed and connected with the C-shaped internal gear ring 6, a control switch 9 is provided at the left end inside the main handle 2, and an input end of the control switch 9 is electrically connected to an external power supply, a sub-handle 10 is provided at the rear end of the main handle 2, and the main handle 2 and the sub-handle 10 are held by both hands respectively; The driving unit 7 is arranged on the rear side of the frame 1, and the rear ends of the supporting shafts 4 are fixedly connected with the driving unit 7. The driving unit 7 comprises a synchronous pulley 71, a synchronous belt 72, a motor 73 and a gear 2 74. The synchronous pulleys 71 are respectively arranged on the rear ends of the supporting shafts 4. The three synchronous pulleys 71 are connected by transmission through the synchronous belt 72. The motor 73 is arranged on the rear side of the frame 1 through the motor seat. The output shaft of the motor 73 and the rear end of the middle supporting shaft 4 are provided with a gear 2 74. The two gears 2 74 are meshed and connected. The input end of the motor 73 is electrically connected to the output end of the control switch 9. When the motor 73 is running, the output shaft of the motor 73 drives the middle supporting shaft 4 to rotate through the two gears 2 74. The middle supporting shaft 4 drives the other supporting shafts 4 to rotate through the synchronous pulley 71 and the synchronous belt 72. An arc-shaped positioning strip 11 is arranged on the rear side of the frame 1. The synchronous belt 72 is slidably connected with the arc-shaped positioning strip 11. The arc-shaped positioning strip 11 provides a positioning guide for the synchronous belt 72. The tape support unit 8 is arranged on the front side of the C-shaped ring 3. The tape support unit 8 includes a support seat 81, a support tube 82, a central axis 83, a connecting seat 84, an X-shaped frame 85 and a supporting sheet 86. The support seat 81 is arranged on the front side of the C-shaped ring 3. The left end of the support seat 81 is rotatably connected to the support tube 82 through a bearing. The inner part of the support tube 82 is slidably connected to the central axis 83. The front end of the central axis 83 is provided with a connecting seat 84. The connecting seat 84 is rotatably connected to a uniformly distributed X-shaped The rear end of the X-shaped frame 85 close to the axis of the support tube 82 is rotatably connected to the support tube 82 through a pin shaft 2, and the end of the X-shaped frame 85 away from the support tube 82 is installed with a support sheet 86. The tape support unit 8 also includes a tension spring 87 and a handle 88. The tension spring 87 is movably sleeved on the front end of the outer arc surface of the support tube 82. The front end of the tension spring 87 is fixedly connected to the connecting seat 84, and the rear end of the tension spring 87 is fixedly connected to the support tube 82 through a retaining ring. The rear end of the central axis 83 is provided with a handle 88, and the handle is pressed forward when in use. The handle 88 drives the connecting seat 84 to move forward through the central axis 83 and stretches the tension spring 87. The connecting seat 84 drives the front end of the X-shaped frame 85 close to the central axis 83 to move forward through the pin shaft. The X-shaped frame 85 is composed of two connecting rods and a central pin shaft. The two connecting rods are connected by the central pin shaft at the center. The X-shaped frame 85 is deformed and drives the support sheet 86 to move closer to the central axis 83. The connection between the rear end of the X-shaped frame 85 and the support sheet 86 rotates relatively. The connection between the two ends slides relatively, and the connection between the X-shaped frame 85 and the main handle 2 rotates relatively. The rear end of the support sheet 86 is provided with a positioning sheet 12, and the outer arc surface of the support sheet 86 is provided with a rubber sheet 13. The insulating tape is put on the outside of the three rubber sheets 13, and the positioning sheet 12 positions the insulating tape. The handle 88 is released, and the tension spring 87 drives the connecting seat 84 to move backward. The X-shaped frame 85 is deformed to open the support sheet 86, and the support sheet 86 tightens the inner circle of the insulating tape through the rubber sheet 13.

[0019] The working principle of the hand-held wire winding device for power distribution maintenance provided by the present invention is as follows: when the handle 88 is pressed forward, the handle 88 drives the connecting seat 84 to move forward through the central axis 83 and stretches the tension spring 87. The connecting seat 84 drives the front end of the X-shaped frame 85 close to the central axis 83 to move forward through the pin shaft. The X-shaped frame 85 is composed of two connecting rods and a central pin shaft. The two connecting rods are rotatably connected through the central pin shaft at the center. The X-shaped frame 85 is deformed and drives the support sheet 86 to move closer to the central axis 83. The X-shaped frame 85 and the support sheet 86 are The connection at the rear end rotates relatively, the connection at the front end of the X-shaped frame 85 and the support sheet 86 slides relatively, the connection at the X-shaped frame 85 and the main handle 2 rotates relatively, the support sheet 86 drives the rubber sheet 13 to move toward the center, and then the insulating tape is put on the outside of the three rubber sheets 13, the positioning sheet 12 positions the insulating tape, and then the handle 88 is released, the tension spring 87 drives the connecting seat 84 to move backward, the X-shaped frame 85 is deformed to open the support sheet 86, and the support sheet 86 supports the inner circle of the insulating tape through the rubber sheet 13. The tension spring 87 has a large stiffness and can generate a large tightening force, which is greater than the tension when the tape is wound. Then, the wire is placed at the center of the frame 1, and then the end of the insulating tape is wound around the wire. The main handle 2 and the auxiliary handle 10 are held by both hands respectively, and the control switch 9 is adjusted to operate the motor 73. The output shaft of the motor 73 drives the middle support shaft 4 to rotate through the two gears 2 74. The middle support shaft 4 drives the other support shafts 4 to rotate through the synchronous pulley 71 and the synchronous belt 72. The support shaft 4 drives the gear 1 5 to rotate. The gear 15 drives the C-shaped ring 3 to rotate around the slide slot of the frame 1 through the C-shaped inner gear ring 6, and the C-shaped ring 3 drives the support seat 81 to rotate synchronously. The support seat 81 drives the insulating tape to rotate around the wire through the support tube 82, the central shaft 83, the connecting seat 84, the X-shaped frame 85, the support sheet 86 and the rubber sheet 13. One end of the insulating tape is fixed to the wire. During the rotation, the insulating tape will be wound around the outside of the wire. During the winding process, the insulating tape pulls the tape roll to rotate, and the support tube 82 rotates synchronously with the insulating tape.

[0020] It is worth noting that the motor 73 disclosed in the above embodiment can be freely configured according to the actual application scenario. The motor 73 can select a DC reduction motor with model Z5D120-24GU-30S, and the control switch 9 is provided with a switch button corresponding to the motor 73 for controlling its switch operation.

[0021] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A handheld wire winding device for power distribution maintenance, characterized in that: It comprises a frame (1), a drive unit (7) and a tape support unit (8); The frame (1) is provided with a main handle (2) at its left end, a C-shaped ring (3) is rotatably connected inside the frame (1), a C-shaped internal gear ring (6) is provided on the front side of the C-shaped ring (3), a support shaft (4) is rotatably connected inside the through hole on the front side of the frame (1), a gear one (5) is provided at the front end of the support shaft (4), and the gear one (5) is meshed and connected with the C-shaped internal gear ring (6); A driving unit (7) is arranged on the rear side of the frame (1), and the rear end of the supporting shaft (4) is fixedly connected to the driving unit (7); Adhesive tape support unit (8): arranged on the front side of the C-shaped ring (3).

2. A handheld wire winding device for power distribution maintenance according to claim 1, characterized in that: A control switch (9) is provided at the left end inside the main handle (2), and an input end of the control switch (9) is electrically connected to an external power source.

3. A handheld wire winding device for power distribution maintenance according to claim 2, characterized in that: The driving unit (7) comprises a synchronous pulley (71), a synchronous belt (72), a motor (73) and a second gear (74); the synchronous pulleys (71) are respectively arranged at the rear ends of the support shaft (4); the three synchronous pulleys (71) are connected by transmission via the synchronous belt (72); the motor (73) is arranged on the rear side of the frame (1) via a motor seat; a second gear (74) is provided on the output shaft of the motor (73) and at the rear end of the middle support shaft (4); the two second gears (74) are meshed and connected; the input end of the motor (73) is electrically connected to the output end of the control switch (9).

4. A handheld wire winding device for power distribution maintenance according to claim 3, characterized in that: An arc-shaped positioning strip (11) is provided on the rear side of the frame (1), and a synchronous belt (72) is slidably connected to the arc-shaped positioning strip (11).

5. A handheld wire winding device for power distribution maintenance according to claim 1, characterized in that: The adhesive tape support unit (8) comprises a support seat (81), a support tube (82), a central shaft (83), a connecting seat (84), an X-shaped frame (85) and a support sheet (86). The support seat (81) is arranged on the front side of the C-shaped ring (3). The left end of the support seat (81) is rotatably connected to the support tube (82) via a bearing. The interior of the support tube (82) is slidably connected to the central shaft (83). The front end of the central shaft (83) is provided with a connecting seat (84). The connecting seat (84) is rotatably connected to uniformly distributed X-shaped frames (85) via a first pin. The rear ends of the X-shaped frames (85) close to the axis of the support tube (82) are rotatably connected to the support tube (82) via a second pin. The ends of the X-shaped frames (85) away from the support tube (82) are each provided with a support sheet (86).

6. A handheld wire winding device for power distribution maintenance according to claim 5, characterized in that: The adhesive tape support unit (8) further comprises a tension spring (87) and a handle (88); the tension spring (87) is movably sleeved on the front end of the outer arc surface of the support tube (82); the front end of the tension spring (87) is fixedly connected to the connecting seat (84); the rear end of the tension spring (87) is fixedly connected to the support tube (82) via a retaining ring; and the rear end of the central shaft (83) is provided with a handle (88).

7. A handheld wire winding device for power distribution maintenance according to claim 5, characterized in that: The rear end of each support sheet (86) is provided with a positioning sheet (12).

8. A handheld wire winding device for power distribution maintenance according to claim 5, characterized in that: A rubber sheet (13) is provided on the outer arc surface of the support sheet (86).

9. A handheld wire winding device for power distribution maintenance according to claim 1, characterized in that: A secondary handle (10) is provided at the rear end of the main handle (2).

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