Power operation and maintenance equipment and method of using the same

Abstract

The invention discloses an electric power operation and maintenance equipment and a use method thereof, and relates to the technical field related to the operation and maintenance equipment, including a box body, a wire pulling device and a tape winding device, and also includes: a driving mechanism; the tape winding device includes a second transmission rod, a support disk is spirally driven on the second transmission rod, a turntable rotated by a power component and an insulating tape installed on the turntable is provided on one side of the support disk; a limiting component is provided on the support disk; the limiting component includes a clamping plate and a frame, an expansion plate is rotatably provided on one side of the frame, and a guide member is fixed on the box body. The clamping plate clamps the insulating tape wound on the cable line under normal conditions, and the clamping plate slides with the support disk and is squeezed by the guide member, so that the expansion plate attached to the clamping plate is attached to the surface of the cable line, so that the insulating tape wound on the cable line is partially contacted with the expansion plate, thereby forming a fluffy insulating tape binding range in the middle, avoiding leakage, and providing convenience for the operation and maintenance workers.

Description

Technical Field

[0001] The present invention relates to the technical field related to operation and maintenance equipment, and in particular to electric power operation and maintenance equipment and a method for using the same. Background Art

[0002] Power operation and maintenance equipment refers to a series of tools and devices used to inspect, maintain, repair and upgrade equipment and facilities in the power system. These equipment play a vital role in ensuring the reliable operation and stable power supply of the power system.

[0003] During the process of power operation and maintenance, it is common to maintain and repair cables. Under the influence of bad weather, overhead cables are easily broken by wind. When the operation and maintenance personnel find that the cable is broken during the inspection, they need to use tools to connect and fix the two cables and wrap them with insulating tape to ensure that the cables do not leak electricity and ensure the normal operation of the cables.

[0004] However, when the existing insulating tape is wrapped around the connection between two overhead cables, it is directly tightened on the connection between the cables. When the two bound cables are opened, the two cables will pull the insulating tape at the connection due to the influence of tension, which may cause the wrapped insulating tape to break easily or have gaps, resulting in the risk of leakage of the connected cables, posing a safety hazard. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the insulating tape at the connection between two cables will be pulled due to the influence of tension, which may cause the wrapped insulating tape to break easily or have gaps, thereby causing the risk of leakage in the connected cables, and to propose an electric power operation and maintenance equipment and a method of using the same.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technology: an electric power operation and maintenance equipment, including a box, a wire pulling device, and a belt winding device, and also including: a driving mechanism installed on one side of the box to drive the wire pulling device and the belt winding device; the wire pulling device includes a first transmission rod rotating in the box, the first transmission rod has a group of transmission plates spirally driven outside, and one end of the transmission plate is fixed with a fastening component fixed to the cable;

[0007] The tape winding device includes a second transmission rod that rotates in a box body and is located below the first transmission rod, and a support disk is spirally driven on the second transmission rod, and a turntable that rotates by power and an insulating tape installed on the turntable are provided on one side of the support disk; a limiting component is provided on the support disk to form a fluffy state in the middle of the insulating tape during the winding process; the limiting component includes a clamping plate that is rotatably installed on the support disk and a frame that is installed on one side of the clamping plate, and an expansion plate is rotatably provided on one side of the frame, and a guide member matching the clamping plate is fixed on the box body, and the clamping plate presses the insulating tape wound on the cable line under normal conditions, and the clamping plate slides with the support disk and is squeezed by the guide member, so that the expansion plate attached to the clamping plate is attached to the surface of the cable line, so that the insulating tape subsequently wound on the cable line is partially in contact with the expansion plate, thereby forming a fluffy insulating tape binding range in the middle.

[0008] As a further description of the above technical solution:

[0009] The tape winding device also includes a micro motor fixed on the support plate, and a plurality of limit sleeves are installed on the support plate, and one of the limit sleeves is connected to the output end of the micro motor, and a belt is sleeved between two adjacent limit sleeves to drive a turntable installed on one side of the support plate to rotate. The distance from the main body of the insulating tape to the turntable is greater than the width of the pressing plate.

[0010] As a further description of the above technical solution:

[0011] The distance between the expansion plate and the central axis of the turntable is greater than the radius of the turntable. The fastening assembly comprises a support ring fixed on the transmission plate, and a bolt is threadedly connected to the support ring.

[0012] As a further description of the above technical solution:

[0013] The driving mechanism includes a transposition plate slidably mounted on one side of the box, a latch is elastically passed through the transposition plate, and a group of sockets matching the latch are provided on the box. The driving mechanism also includes a servo motor fixed on the transposition plate, and the output shaft of the servo motor passes through the box and is fixedly mounted with a first bevel gear.

[0014] As a further description of the above technical solution:

[0015] When the latch is inserted into the upper jack, the first bevel gear meshes with the second bevel gear installed at one end of the first transmission rod; when the latch is inserted into the lower jack, the first bevel gear meshes with the third bevel gear installed at one end of the second transmission rod.

[0016] A method for using electric power operation and maintenance equipment comprises the following steps:

[0017] S1. Install the two sections of cables to be connected in the support rings respectively, tighten them with bolts, move the driving mechanism to make the first bevel gear mesh with the second bevel gear, so that the first transmission rod rotates, and the two transmission plates come close to each other, which is convenient for cable connection;

[0018] S2. Glue one end of the insulating tape to the cable, start the micro motor to rotate the insulating tape around the cable, move the drive mechanism to make the first bevel gear mesh with the third bevel gear, so that the insulating tape can be wrapped around the cable, and the clamping plate normally presses the insulating tape wound on the cable, and the clamping plate slides with the support plate and is squeezed by the guide member, so that the expansion plate attached to the clamping plate is attached to the surface of the cable, so that the insulating tape wound on the cable is partially in contact with the expansion plate, thereby forming a fluffy insulating tape binding range in the middle.

[0019] In summary, due to the adoption of the above-mentioned technology, a power operation and maintenance equipment and a method for using the same, the beneficial effects of the present invention are:

[0020] First, use the wire pulling device to tighten and close the two broken cables, start the micro motor to rotate the insulating tape around the cable, and move the driving mechanism to make the first bevel gear mesh with the third bevel gear so that the insulating tape can be wrapped around the cable. In the process of the insulating tape moving with the support disk, the pressing plate presses the insulating tape wound on the cable under normal conditions, and the pressing plate slides with the support disk and is squeezed by the guide member, so that the expansion plate attached to the pressing plate is attached to the surface of the cable, so that the insulating tape wound on the cable is partially in contact with the expansion plate to form a center The cavity formed by the fluffy insulating tape binding range has a buffering effect. When the two cables are separated, the pulling of the insulating tape by the two cables will be buffered by the fluffy part in the middle of the insulating tape. The fluffy part in the middle of the insulating tape will gradually become tighter, making the insulating tape closer to the cable surface, so that the wrapped insulating tape will not be pulled and broken on the one hand, and can better fit the surface of the cable on the other hand, making the wrapping more rigorous, avoiding gaps in the insulating tape on the surface of the cable, avoiding leakage, and providing convenience for operation and maintenance workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It shows a schematic diagram of the overall structure provided by an embodiment of the present invention;

[0022] Figure 2 A schematic diagram of a first transmission rod structure provided according to an embodiment of the present invention is shown;

[0023] Figure 3 A schematic diagram of a support plate structure provided according to an embodiment of the present invention is shown;

[0024] Figure 4A schematic diagram of the structure of a compression plate provided according to an embodiment of the present invention is shown;

[0025] Figure 5 A schematic diagram of the structure of the expansion plate provided according to an embodiment of the present invention is shown;

[0026] Figure 6 A schematic diagram showing a connection structure state between a pressing plate and a guide member according to an embodiment of the present invention is shown;

[0027] Figure 7 A schematic diagram of the structure of an insulating tape provided in an embodiment of the present invention is shown;

[0028] Figure 8 A schematic diagram of the box structure provided according to an embodiment of the present invention is shown.

[0029] Legend:

[0030] 10. Box body;

[0031] 20. Wire pulling device; 21. First transmission rod; 22. Transmission plate; 23. Second bevel gear; 24. Support ring; 25. Bolt;

[0032] 30. driving mechanism; 31. transposition plate; 32. servo motor; 33. latch; 33a. socket; 34. first bevel gear;

[0033] 40. Belt winding device; 41. Support plate; 42. Limit sleeve; 43. Turntable; 44. Guide member; 45. Second transmission rod; 45a. Third bevel gear; 46. Insulating tape; 47. Limit assembly; 471. Fixed shaft; 472. Pressing plate; 473. Frame; 474. Expansion plate; 48. Belt; 49. Micro motor. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technology in the embodiments of the present invention, a power operation and maintenance equipment and its use method. 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.

[0035] like Figure 1-Figure 8 As shown, the present invention provides: an electric power operation and maintenance equipment, including a box body 10, a wire pulling device 20, and a tape winding device 40, and also includes: a driving mechanism 30 assembled on one side of the box body 10 to drive the wire pulling device 20 and the tape winding device 40.

[0036] The wire pulling device 20 includes a first transmission rod 21 rotating in the box body 10. The first transmission rod 21 has a group of transmission plates 22 for external spiral transmission, and the transmission plates 22 are slidably connected to the box body 10. The first transmission rod 21 is a rod-shaped structure with two sections of threads in opposite directions on the outer wall in the prior art. When the first transmission rod 21 rotates, the first transmission rod 21 will generate an axial force on the transmission plates 22, causing the two transmission plates 22 to approach or move away from each other. When the two transmission plates 22 approach each other, the two transmission plates 22 will drive the two cables to tighten. When the two transmission plates 22 move away from each other, the two cables will move away from each other, which is convenient for adjusting the tension of the two cables.

[0037] In further detail, a fastening assembly fixed to the cable is fixed at one end of the transmission plate 22; the fastening assembly includes a support ring 24 fixed to the transmission plate 22, and a bolt 25 is threadedly connected to the support ring 24. The support ring 24 is used to support the cable, and the bolt 25 is rotated to squeeze the cable, so that the cable and the support ring 24 can be firmly fixed, and the fixed cable can conveniently follow the movement of the two transmission plates 22 to achieve tension adjustment of the cable.

[0038] In further detail, the belt winding device 40 includes a second transmission rod 45 that rotates in the box body 10 and is located below the first transmission rod 21. The second transmission rod 45 is spirally driven with a support plate 41, and the support plate 41 is slidably connected to the box body 10. Therefore, when the second transmission rod 45 rotates, the second transmission rod 45 will generate an axial force on the support plate 41, so that the support plate 41 will slide along the direction of the second transmission rod 45.

[0039] In further detail, a turntable 43 that rotates by power and an insulating tape 46 installed on the turntable 43 are provided on one side of the support plate 41; the reel of the insulating tape 46 is fixed on a rod outside the turntable 43, and the rotation of the turntable 43 will drive the reel to rotate, so that the insulating tape 46 on the reel will rotate around the cable.

[0040] like Figure 1-Figure 7As shown, a limiting assembly 47 is provided on the support plate 41 to make the middle part of the insulating tape 46 fluffy during the winding process; the limiting assembly 47 includes a clamping plate 472 rotatably mounted on the support plate 41 and a frame 473 mounted on one side of the clamping plate 472, the frame 473 is perpendicular to the clamping plate 472, and a diameter expansion plate 474 is rotatably mounted on one side of the frame 473, and the distance between the diameter expansion plate 474 and the central axis of the turntable 43 is greater than the radius of the turntable 43; therefore, when the insulating tape 46 rotates, the insulating tape 46 will not contact the diameter expansion plate 474, thereby avoiding the phenomenon of jamming. Among them, the distance between the main part of the insulating tape 46 and the turntable 43 is greater than the width of the clamping plate 472, and a fixed shaft 471 is fixed to the outer wall of the support plate 41, and the clamping plate 472 is rotatably mounted on the outside of the fixed shaft 471 through a bearing, so that the clamping plate 472 can rotate around the fixed shaft 471. The clamping plate 472 and the expanding plate 474 are respectively located on both sides of the insulating tape 46 , so that the insulating tape 46 will not touch the clamping plate 472 during the rotation process, thereby avoiding the phenomenon of jamming.

[0041] In further detail, a guide member 44 matching the clamping plate 472 is fixed on the box body 10. The clamping plate 472 normally clamps the insulating tape 46 wound on the cable. The clamping plate 472 slides with the support plate 41 and squeezes the guide member 44, so that the expansion plate 474 attached to the clamping plate 472 is attached to the surface of the cable, so that the insulating tape 46 wound on the cable is partially in contact with the expansion plate 474, thereby forming a middle fluffy state of the insulating tape 46. When the two cables are separated, the pulling of the insulating tape 46 by the two cables will form a buffer due to the fluffy part in the middle of the insulating tape 46. The fluffy part in the middle of the insulating tape 46 will gradually become tighter, so that the insulating tape 46 is closer to the surface of the cable, so that the wrapped insulating tape 46 will not be pulled and broken on the one hand, and on the other hand, it can be more attached to the surface of the cable, and the wrapping is more rigorous, so as to avoid the insulating tape 46 from having gaps on the surface of the cable and avoid the occurrence of leakage.

[0042] like Figure 1-Figure 7 As shown, the tape winding device 40 also includes a micro motor 49 fixed on the support plate 41, and a plurality of limiting sleeves 42 are installed on the support plate 41, and one of the limiting sleeves 42 is connected to the output end of the micro motor 49, and a belt 48 is sleeved between two adjacent limiting sleeves 42, driving the turntable 43 installed on one side of the support plate 41 to rotate. The micro motor 49 drives one of the limiting sleeves 42 to rotate, so that the limiting sleeve 42 drives the belt 48 to rotate, so that the belt 48 drives the turntable 43 to rotate by friction, so that the turntable 43 drives the insulating tape 46 to wrap the surface of the cable.

[0043] like Figure 1-Figure 8As shown, the driving mechanism 30 includes a transposition plate 31 slidably mounted on one side of the housing 10, a latch 33 is elastically penetrated on the transposition plate 31, and a group of sockets 33a matching the latch 33 are provided on the housing 10. The driving mechanism 30 also includes a servo motor 32 fixed on the transposition plate 31, the output shaft of the servo motor 32 penetrates the housing 10 and is fixedly mounted with a first bevel gear 34. The distance between the two sockets 33a is equal to the distance between the first transmission rod 21 and the second transmission rod 45. When the latch 33 is plugged into the socket 33a located above, the first bevel gear 34 meshes with the second bevel gear 23 installed at one end of the first transmission rod 21, and when the latch 33 is plugged into the socket 33a located below, the first bevel gear 34 meshes with the third bevel gear 45a installed at one end of the second transmission rod 45, so that the driving mechanism 30 can control the power of the first transmission rod 21 and the second transmission rod 45 separately. One side of the micro motor 49 and the servo motor 32 is equipped with a battery to supply power, which will not be described in detail here.

[0044] A method for using electric power operation and maintenance equipment comprises the following steps:

[0045] S1. Install the two sections of cables to be connected in the support ring 24 respectively, tighten them with the bolts 25, move the drive mechanism 30 to make the first bevel gear 34 mesh with the second bevel gear 23, so that the first transmission rod 21 rotates, and the two transmission plates 22 come close to each other, which is convenient for cable connection;

[0046] S2. Glue one end of the insulating tape 46 to the cable, start the micro motor 49 to rotate the insulating tape 46 around the cable, move the drive mechanism 30 to make the first bevel gear 34 mesh with the third bevel gear 45a, so that the insulating tape 46 can be wrapped around the cable, and the clamping plate 472 normally clamps the insulating tape 46 wound on the cable, and the clamping plate 472 slides with the support plate 41 and is squeezed by the guide member 44, so that the expansion plate 474 attached to the clamping plate 472 is attached to the surface of the cable, so that the insulating tape 46 wound on the cable is partially in contact with the expansion plate 474, thereby forming a fluffy insulating tape 46 binding range in the middle.

[0047] Working principle: During the operation and maintenance process, if two broken cables are found, you only need to plug the two cables into the support ring 24 respectively, tighten them with the bolts 25, and adjust the position of the pin 33. When the pin 33 is plugged into the upper socket 33a, the first bevel gear 34 meshes with the second bevel gear 23 installed at one end of the first transmission rod 21. When the pin 33 is plugged into the lower socket 33a, the first bevel gear 34 meshes with the third bevel gear 45a installed at one end of the second transmission rod 45, which is convenient for the driving mechanism 30 to independently control the power of the first transmission rod 21 and the second transmission rod 45.

[0048] When the first transmission rod 21 rotates, the first transmission rod 21 will generate an axial force on the transmission plate 22, causing the two transmission plates 22 to move closer to or farther away from each other. When the two transmission plates 22 move closer to each other, the two transmission plates 22 will drive the two cables to be tightened. When the two transmission plates 22 move away from each other, the two cables will move away from each other, thereby facilitating the adjustment of the tension of the two cables.

[0049] Start the micro motor 49 to rotate the insulating tape 46 around the cable, and move the drive mechanism 30 to make the first bevel gear 34 mesh with the third bevel gear 45a, so that the insulating tape 46 can be wrapped around the cable. The clamping plate 472 normally presses the insulating tape 46 wound on the cable, and the clamping plate 472 slides with the support plate 41 and is squeezed by the guide member 44, so that the expansion plate 474 attached to the clamping plate 472 is attached to the surface of the cable, so that the insulating tape 46 wound on the cable is partially in contact with the expansion plate 474, thereby forming a fluffy insulating tape 46 binding range in the middle, which provides convenience for operation and maintenance workers.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes to an electric power operation and maintenance equipment and its use method and its inventive concept according to the technology of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electric power operation and maintenance equipment, comprising a box (10), a wire pulling device (20) and a tape winding device (40), characterized in that: Also includes: A driving mechanism (30) mounted on one side of the box (10) for driving the wire pulling device (20) and the belt winding device (40); The wire pulling device (20) comprises a first transmission rod (21) rotating in the box body (10), the first transmission rod (21) having a group of transmission plates (22) externally spirally driven, and a fastening component fixed to the cable at one end of the transmission plate (22); The tape winding device (40) comprises a second transmission rod (45) which rotates in the box body (10) and is located below the first transmission rod (21); a support plate (41) is spirally driven on the second transmission rod (45); a rotating disk (43) which rotates by power and an insulating tape (46) mounted on the rotating disk (43) is provided on one side of the support plate (41); The support plate (41) is provided with a limiting component (47) for causing the middle portion of the insulating tape (46) to be fluffy during the winding process; The limiting assembly (47) comprises a clamping plate (472) rotatably mounted on the support plate (41) and a frame (473) mounted on one side of the clamping plate (472); a diameter expansion plate (474) is rotatably mounted on one side of the frame (473); a guide member (44) matching the clamping plate (472) is fixed on the box body (10); the clamping plate (472) normally presses the insulating tape (46) wound on the cable; the clamping plate (472) slides with the support plate (41) and is squeezed by the guide member (44), so that the diameter expansion plate (474) attached to the clamping plate (472) is attached to the surface of the cable, so that the insulating tape (46) wound on the cable is partially in contact with the diameter expansion plate (474), thereby forming a fluffy insulating tape (46) binding range in the middle.

2. The electric power operation and maintenance equipment according to claim 1, characterized in that: The belt winding device (40) further comprises a micro motor (49) fixed on the support plate (41), a plurality of limit sleeves (42) are mounted on the support plate (41), one of the limit sleeves (42) is connected to the output end of the micro motor (49), and a belt (48) is sleeved between two adjacent limit sleeves (42), driving a turntable (43) mounted on one side of the support plate (41) to rotate.

3. The electric power operation and maintenance equipment according to claim 2, characterized in that: The distance between the main body of the insulating tape (46) and the rotating disk (43) is greater than the width of the pressing plate (472).

4. The electric power operation and maintenance equipment according to claim 3, characterized in that: The distance between the diameter expansion plate (474) and the central axis of the rotating disk (43) is greater than the radius of the rotating disk (43).

5. The electric power operation and maintenance equipment according to claim 4, characterized in that: The fastening assembly comprises a support ring (24) fixed on the transmission plate (22), and a bolt (25) is threadedly connected to the support ring (24).

6. The electric power operation and maintenance equipment according to claim 5, characterized in that: The driving mechanism (30) comprises a transposition plate (31) slidably mounted on one side of the box body (10), a latch (33) elastically passing through the transposition plate (31), and a group of sockets (33a) matching the latch (33) are formed on the box body (10).

7. The electric power operation and maintenance equipment according to claim 6, characterized in that: The driving mechanism (30) further comprises a servo motor (32) fixed on the transposition plate (31); an output shaft of the servo motor (32) passes through the box body (10) and is fixedly mounted with a first bevel gear (34).

8. The electric power operation and maintenance equipment according to claim 7, characterized in that: When the latch (33) is inserted into the upper insertion hole (33a), the first bevel gear (34) meshes with the second bevel gear (23) mounted on one end of the first transmission rod (21); when the latch (33) is inserted into the lower insertion hole (33a), the first bevel gear (34) meshes with the third bevel gear (45a) mounted on one end of the second transmission rod (45).

9. A method for using electric power operation and maintenance equipment according to claim 8, characterized in that: The steps include: S1. Install the two sections of the cable to be connected in the support ring (24) respectively, tighten them with bolts (25), move the drive mechanism (30) to make the first bevel gear (34) mesh with the second bevel gear (23), so that the first transmission rod (21) rotates, and the two transmission plates (22) are brought closer to each other, so as to facilitate the connection of the cable; S2, bonding one end of the insulating tape (46) to the cable, starting the micro motor (49) to rotate the insulating tape (46) around the cable, moving the driving mechanism (30) to mesh the first bevel gear (34) with the third bevel gear (45a), so that the insulating tape (46) can be wrapped around the cable, and the pressing plate (472) normally presses the insulating tape (46) wound on the cable, and the pressing plate (472) slides with the support plate (41) and is squeezed by the guide member (44), so that the expansion plate (474) attached to the pressing plate (472) is attached to the surface of the cable, so that the insulating tape (46) wound on the cable is partially in contact with the expansion plate (474) to form a fluffy insulating tape (46) binding range in the middle.

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