Non-contact electric lifting operating rod for disconnecting and connecting drainage wire in electrified distribution network

Abstract

The invention belongs to the technical field of distribution network live-line work, and discloses a distribution network live-line drainage wire disconnection and connection non-contact electric lifting operating rod which comprises a wire, a drainage wire disconnection and connection device, a wire clamping device, a lifting device and a visual monitoring control device. Through the arrangement of the rack, the first hook, the gear and the second hook, an operator firstly installs a drainage wire body in the second hook, the first hook is hung on the outer surface of a wire through a guide rail rod, and after a second motor is started, a lead screw drives a first clamping block to ascend; a first clamping block and a first hook are matched to clamp a wire, at the moment, a first motor is started to enable a gear to rotate, the gear is meshed with a rack, so that the gear can ascend along the rack, and then a second shell drives a third shell to ascend; and the second universal joint drives the electric shooting gun head to move upwards.

Description

Technical Field

[0001] The invention belongs to the technical field of live distribution network operations, and in particular relates to a contact-free electric lifting operating rod for disconnecting and connecting flow lines of a live distribution network. Background Art

[0002] The distribution network, that is, the power distribution network, is a network of lines and equipment that directly supplies power to end users. The distribution network is composed of overhead lines, cables, poles, distribution transformers, disconnectors, reactive power compensators and some ancillary facilities. These lines are responsible for transmitting electric energy from the transmission network or power plant to various user ends. It is an important part of the power system. Its main function is to distribute electric energy on demand and ensure that electricity can be delivered to users in a stable and safe manner. The distribution network has the characteristics of multiple voltage levels, complex network structure, diverse equipment types, many and wide operating points, and relatively poor safety environment. Therefore, the distribution network has relatively more safety risk factors. In addition, since the function of the distribution network is to provide electric energy to various users, this puts higher requirements on the safe and reliable operation of the distribution network.

[0003] Live disconnection and connection of drainage lines are widely used in the maintenance and transformation of various power facilities, especially in urban power supply systems. Especially in urban power supply, by live disconnection and connection of drainage lines, important projects such as transformer capacity increase can be completed without interrupting power supply, greatly reducing power outage time and impact on users. In live distribution operations, live disconnection and connection of drainage lines with insulated operating rods is a high-frequency and high-risk operation. The operator needs to hold the operating rod and fix the drainage line inside the operating rod to lift the operating rod to a certain height, and then drop and fix the drainage line. Due to the limitations of the working environment, the operator needs to perform live operations while maintaining safety when performing operations. When the safe distance between the human body and the live body is large, the difficulty of the work will increase. When the safe distance between the human body and the live body is small, induced electric injuries may occur, or the drainage line may detach and cause electric shock injuries.

[0004] Although the existing operating lever can complete the operation of disconnecting and connecting the lead wire under power, it still has the following shortcomings in actual use:

[0005] One: With the existing operating rod, the drainage line needs to be lifted and lowered by the operator holding the operating rod, and because the operating rod has a certain length, the drainage line is not lifted and lowered by the operating rod stably, which can easily cause the drainage line to fall off.

[0006] Second, since the rise and fall of the drainage line require the operator to lift and lower it manually, in a special working environment, the labor intensity of the operator is too high.

[0007] Third, the top of the existing operating rod is at a certain distance from the operator, so that the operator cannot clearly observe the position of the lead wire, which makes the live disconnection and connection of the lead wire unstable.

[0008] Therefore, it is necessary to improve the existing operating lever to reduce the labor intensity of operators and improve work efficiency, and ensure the safety of operators when working with electricity. Summary of the invention

[0009] The object of the present invention is to provide a contact-free electric lifting operating rod for disconnecting and connecting the power distribution network flow line, so as to solve the problems raised in the above-mentioned background technology.

[0010] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a contact-free electric lifting operating rod for disconnecting and connecting drainage lines in a distribution network under power, comprising a conductor, a drainage line disconnecting and connecting device, a wire clamping device, a lifting device, and a visual monitoring and control device, wherein the outer surface of the conductor is connected to one end of the wire clamping device, the wire clamping device is connected to one end of the lifting device, the outer side of the lifting device is connected to one end of the drainage line disconnecting and connecting device, and the top of the wire clamping device is connected to one end of the visual monitoring and control device.

[0011] Preferably, the wire clamping device comprises:

[0012] a first hook, wherein the inner surface of the first hook is movably connected to the outer surface of the wire, a first shell is fixedly installed on the outer side of the first hook, and a second battery is fixedly installed inside the first shell;

[0013] The second motor is fixedly installed inside the top end of the first shell, the other end of the output shaft of the second motor is fixedly connected with a screw rod, the bottom end of the screw rod passes through the first shell and extends to the outside of the first shell and is movably connected to the inner wall of the first shell, and the outer surface of the screw rod is threadedly connected with a first clamping block.

[0014] Preferably, the left end of the first clamping block extends to the interior of the first hook and is movably connected to the inner wall of the first hook.

[0015] Preferably, the lifting device comprises:

[0016] A guide rail rod, the top end of which is fixedly connected to the bottom end of the first hook;

[0017] A rack, the rack being fixedly mounted on the outer surface of the guide rail rod;

[0018] The second shell is movably sleeved on the outer surface of the guide rail rod, a first battery is fixedly installed on the left side of the interior of the second shell, a first motor is fixedly installed on the right side of the interior of the second shell, a gear is fixedly connected to the other end of the output shaft of the first motor, and the gear racks are meshed with each other.

[0019] Preferably, a first universal joint is fixedly sleeved on the bottom of the outer surface of the guide rail rod.

[0020] Preferably, a third shell is fixedly mounted on the outer side of the second shell, and a third battery is fixedly mounted inside the third shell.

[0021] Preferably, a third motor is fixedly installed inside the third housing, and the other end of the output shaft of the third motor is fixedly connected to a second universal joint located above the third housing.

[0022] Preferably, the disconnecting drainage line device comprises:

[0023] An electric shooting gun head, which is fixedly mounted on the right end of the second universal joint, and a removable lithium battery is movably mounted on the bottom of the electric shooting gun head;

[0024] A screw, the bottom end of which is movably connected to the top end of the electric gun head, the outer surface of which is threadedly sleeved with a second hook, the top end of which is movably sleeved with a second clamping block, and the outer surface of the second clamping block is movably connected to the inner surface of the second hook.

[0025] Preferably, the visual monitoring control device comprises:

[0026] A screen display remote controller, which is arranged on the right side of the guide rail;

[0027] A camera, wherein the camera is fixedly mounted on the top of the first housing;

[0028] A circuit board is fixedly installed on the right side inside the first shell.

[0029] Preferably, the inner surface of the second hook is movably connected to the outer surface of the wire, and the interior of the second hook is movably sleeved with a drainage wire body located at the rear side of the second clamping block.

[0030] The beneficial effects of the present invention are as follows:

[0031] 1. The present invention provides a rack, a first hook, a gear and a second hook. The operator first installs the drainage line body inside the second hook, and hangs the first hook on the outer surface of the wire by using a guide rod. When the second motor is started, the screw rod will drive the first clamping block to rise, so that the first clamping block cooperates with the first hook to clamp the wire. At this time, the first motor is started to rotate the gear. Since the gear and the rack are meshed with each other, the gear can rise along the outer surface of the rack, so that the second shell drives the third shell to rise, and the electric shooting gun head is driven to move upward through the second universal joint, so that the second hook drives the drainage line body to rise, thereby achieving the purpose of raising the drainage line body, avoiding manual lifting of the drainage line body, reducing the labor intensity of the operator, and improving the working efficiency, so that the human body and the charged body can maintain a sufficient safety distance, and increasing the working safety.

[0032] 2. The present invention provides a second clamping block, a screw, an electric gun head and a second universal joint. When the drainage line body rises to a suitable height, the operator can start the third motor to rotate the second universal joint, thereby driving the electric gun head to rotate, and then the electric gun head drives the second hook to rotate through the screw, so that the angle of the second hook can be adjusted, thereby improving the flexibility of the device, so that the second hook can be perpendicular to the wire, thereby facilitating the second hook to be hung on the outer surface of the wire. When the second hook is suspended on the outer surface of the wire, the electric gun head can be started to rotate the screw, so that the screw rises inside the second hook, thereby driving the second clamping block to rise, thereby completing the clamping and fixation of the wire.

[0033] 3. The present invention provides a screen display remote control, a camera and a circuit board. When the operator is performing the operation, he can observe the picture taken by the camera through the screen display remote control, so as to monitor the process status of disconnecting and connecting the flow line in real time, so that the operation can be carried out more stably. At the same time, the screen display remote control can control the start-up of the second battery, the first motor, the electric shooting gun head and the third motor under the action of the circuit board, which is convenient for the operator to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural schematic diagram of the initial state of the present invention;

[0035] Figure 2 It is a structural schematic diagram of the process state of the present invention;

[0036] Figure 3 It is a structural schematic diagram of the end state of the present invention;

[0037] Figure 4 It is a structural schematic diagram of the lead wire connecting process of the present invention.

[0038] In the figure: 1. wire; 2. guide rod; 3. drainage line body; 4. disconnecting drainage line device; 5. first universal joint; 6. wire clamping device; 7. rack; 8. lifting device; 9. screen remote control; 10. first hook; 11. first clamping block; 12. gear; 13. first battery; 14. camera; 15. second motor; 16. circuit board; 17. second battery; 18. screw; 19. first motor; 20. second hook; 21. second clamping block; 22. screw; 23. electric shooting gun head; 24. second universal joint; 25. detachable lithium battery; 26. third battery; 27. third motor; 28. visual monitoring control device; 29. ​​first shell; 30. second shell; 31. third shell. DETAILED DESCRIPTION

[0039] 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.

[0040] like Figure 1 As shown, an embodiment of the present invention provides a contactless electric lifting operating rod for disconnecting and connecting drainage lines under power in a distribution network, comprising a conductor 1, a drainage line disconnecting and connecting device 4, a wire clamping device 6, a lifting device 8, and a visual monitoring and control device 28. The outer surface of the conductor 1 is connected to one end of the wire clamping device 6, the wire clamping device 6 is connected to one end of the lifting device 8, the outer side of the lifting device 8 is connected to one end of the drainage line disconnecting and connecting device 4, and the top of the wire clamping device 6 is connected to one end of the visual monitoring and control device 28.

[0041] When in use, the operator first installs the drainage line on the disconnecting drainage line device 4, and then connects the entire device to the conductor 1 through the wire clamping device 6. Then the operator can control the lifting device 8 to start through the visual monitoring control device 28, so that the disconnecting drainage line device 4 can gradually rise, thereby driving the drainage line to gradually rise;

[0042] When the disconnecting and connecting drainage line device 4 rises to a suitable height, the disconnecting and connecting drainage line device 4 can be controlled by the visual monitoring and control device 28 so that the disconnecting and connecting drainage line device 4 is fixed on the outer surface of the conductor 1. During this period, the operator can observe the height and direction of the disconnecting and connecting drainage line device 4 through the visual monitoring and control device 28, so that the disconnection and connection of the drainage line can be carried out smoothly;

[0043] The operator first installs the drainage line body 3 inside the second hook 20, and hangs the first hook 10 on the outer surface of the wire 1 by using the guide rod 2. When the second motor 15 is started, the screw rod 18 will drive the first clamping block 11 to rise, so that the first clamping block 11 and the first hook 10 can cooperate to clamp the wire 1. At this time, by starting the first motor 19, the gear 12 rotates. Since the gear 12 and the rack 7 are meshed with each other, the gear 12 can rise along the outer surface of the rack 7, so that the second shell 30 drives the third shell 31 to rise, and drives the electric shooting gun head 23 to move upward through the second universal joint 24, so that the second hook 20 drives the drainage line body 3 to rise, thereby achieving the purpose of raising the drainage line body 3, avoiding manual lifting of the drainage line body 3, reducing the labor intensity of the operator, and improving the working efficiency, so that the human body and the charged body can maintain a sufficient safety distance, and increasing the safety of the operation.

[0044] Among them, Figure 2 As shown, the wire clamping device 6 includes:

[0045] A first hook 10, the inner surface of the first hook 10 is movably connected to the outer surface of the wire 1, a first housing 29 is fixedly installed on the outer side of the first hook 10, and a second battery 17 is fixedly installed inside the first housing 29;

[0046] The second motor 15 is fixedly installed inside the top end of the first shell 29, and the other end of the output shaft of the second motor 15 is fixedly connected with a screw rod 18. The bottom end of the screw rod 18 passes through the first shell 29 and extends to the outside of the first shell 29 and is movably connected to the inner wall of the first shell 29. The outer surface of the screw rod 18 is threadedly connected with a first clamping block 11.

[0047] First, the operator hangs the first hook 10 on the outer surface of the wire 1, and then starts the second motor 15 so that the second battery 17 can provide power, thereby driving the second motor 15 to operate. After the second motor 15 operates, the output shaft will drive the screw rod 18 to rotate, so that the screw rod 18 can drive the first clamping block 11 to rise inside the first hook 10, and then cooperate with the first hook 10 to clamp the wire 1;

[0048] When the screw rod 18 is reversed, the first clamping block 11 will be driven to move downward inside the first hook 10 , thereby releasing the clamping of the wire 1 .

[0049] Among them, Figure 2 and Figure 1 As shown, the lifting device 8 includes:

[0050] A guide rail rod 2, the top end of the guide rail rod 2 is fixedly connected to the bottom end of the first hook 10;

[0051] Rack 7, rack 7 is fixedly mounted on the outer surface of guide rail rod 2;

[0052] The second shell 30 is movably sleeved on the outer surface of the guide rod 2, the first battery 13 is fixedly installed on the left side inside the second shell 30, the first motor 19 is fixedly installed on the right side inside the second shell 30, and the other end of the output shaft of the first motor 19 is fixedly connected to the gear 12, and the gear 12 is meshed with the rack 7.

[0053] By setting the first battery 13, the first battery 13 can provide power, so that the first motor 19 is started. The start of the first motor 19 will cause the gear 12 to rotate. Since the outer surface of the gear 12 is meshed with the outer surface of the rack 7, the gear 12 can move upward along the outer surface of the rack 7, thereby realizing the rising function. When the first motor 19 is started again and the gear 12 is reversed, the gear 12 will move downward along the outer surface of the rack 7, thereby causing the second shell 30 to descend.

[0054] Among them, Figure 1 As shown, a first universal joint 5 is fixedly sleeved on the bottom of the outer surface of the guide rail rod 2 .

[0055] By setting the first universal joint 5, when the length of the guide rod 2 is insufficient, resulting in the first hook 10 being unable to contact the wire 1, the operator can install a new operating rod through the first universal joint 5, thereby extending the length of the guide rod 2, and can adjust the angle of the guide rod 2 through the first universal joint 5, which is convenient for the operator to use.

[0056] Among them, Figure 3 As shown, a third housing 31 is fixedly mounted on the outer side of the second housing 30 , and a third battery 26 is fixedly mounted inside the third housing 31 .

[0057] Due to the design of the third shell 31 , the third shell 31 can protect the third battery 26 , and a through hole is formed on the top of the third shell 31 .

[0058] Among them, Figure 3 As shown, a third motor 27 is fixedly installed inside the third housing 31 , and the other end of the output shaft of the third motor 27 is fixedly connected to a second universal joint 24 located above the third housing 31 .

[0059] The operator can start the third motor 27 , and the third battery 26 provides power to drive the third motor 27 to operate, so that the output shaft of the third motor 27 can drive the second universal joint 24 to rotate.

[0060] Among them, Figure 3 As shown, the disconnecting drainage line device 4 includes:

[0061] An electric shooting gun head 23, which is fixedly mounted on the right end of the second universal joint 24, and a removable lithium battery 25 is movably mounted on the bottom of the electric shooting gun head 23;

[0062] The screw rod 22 has its bottom end movably connected to the top of the electric gun head 23 , a second hook 20 is threadedly sleeved on the outer surface of the screw rod 22 , a second clamping block 21 is movably sleeved on the top of the screw rod 22 , and an outer surface of the second clamping block 21 is movably connected to the inner surface of the second hook 20 .

[0063] When the second universal joint 24 rotates, it will drive the electric gun head 23 to rotate, so that the angle of the second hook 20 can be adjusted, so that the second hook 20 rotates to a state perpendicular to the wire 1, so that the second hook 20 can be smoothly hung on the outer surface of the wire 1;

[0064] Then, by starting the electric gun head 23, the electric gun head 23 drives the screw 22 to rotate, so that the screw 22 rises inside the second hook 20, and then pushes the second clamping block 21 to move upward, so that the second hook 20 cooperates with the second clamping block 21 to clamp the wire 1;

[0065] When the drainage line body 3 rises to a suitable height, the operator can start the third motor 27 to rotate the second universal joint 24, thereby driving the electric gun head 23 to rotate, and then the electric gun head 23 drives the second hook 20 to rotate through the screw 22, so that the angle of the second hook 20 can be adjusted, thereby improving the flexibility of use of the device, so that the second hook 20 can be perpendicular to the conductor 1, so as to facilitate hanging the second hook 20 on the outer surface of the conductor 1. When the second hook 20 is hung on the outer surface of the conductor 1, the electric gun head 23 can be started to rotate the screw 22, so that the screw 22 rises inside the second hook 20, thereby driving the second clamping block 21 to rise, thereby completing the clamping and fixation of the conductor 1.

[0066] Among them, Figure 1 and Figure 2 As shown, the visual monitoring control device 28 includes:

[0067] A screen display remote controller 9, which is arranged on the right side of the guide rail 2;

[0068] The camera 14 is fixedly mounted on the top of the first housing 29;

[0069] The circuit board 16 is fixedly mounted on the right side inside the first shell 29 .

[0070] By setting up the circuit board 16, the screen display remote control 9 can control the start-up of the second battery 17, the first motor 19, the electric shooting gun head 23 and the third motor 27 under the action of the circuit board 16. The operator can observe the picture taken by the camera 14 in real time through the screen display remote control 9, so as to observe and monitor the process status of disconnecting and connecting the flow line.

[0071] Among them, Figure 2 As shown, the left end of the first clamping block 11 extends to the inside of the first hook 10 and is movably connected to the inner wall of the first hook 10 .

[0072] When the first clamping block 11 rises, it will cooperate with the first hook 10 to clamp the wire 1. When the first clamping block 11 descends, it will release the clamping of the wire 1.

[0073] Among them, Figure 3 As shown, the inner surface of the second hook 20 is movably connected to the outer surface of the wire 1 , and the drainage wire body 3 located at the rear side of the second clamping block 21 is movably sleeved inside the second hook 20 .

[0074] The operator can install the drainage wire body 3 inside the second hook 20. When the second housing 30 drives the third housing 31 to rise, the electric gun head 23 can be driven to rise through the second universal joint 24, so that the second hook 20 drives the drainage wire body 3 to gradually rise. When the second hook 20 is fixed on the outer surface of the wire 1, the wiring operation is completed.

[0075] When the operator is performing the operation, he can observe the image captured by the camera 14 through the screen display remote control 9, so as to monitor the process status of disconnecting and connecting the flow line in real time, so that the operation can be carried out more stably. At the same time, the screen display remote control 9 can control the start-up of the second battery 17, the first motor 19, the electric shooting gun head 23 and the third motor 27 under the action of the circuit board 16, which is convenient for the operator to use.

[0076] Working principle and usage process:

[0077] First, the operator installs and fixes the drainage line body 3 inside the second hook 20, then installs the screw 22 and the electric gun head 23, hangs the first hook 10 on the outer surface of the wire 1 through the guide rod 2, and then starts the second motor 15 through the screen display remote control 9, and the second battery 17 provides power to make the second motor 15 run, so that the screw 18 rotates, and then drives the first clamping block 11 to move upward, so that the first hook 10 cooperates with the first clamping block 11 to clamp the wire 1.

[0078] Then, the first motor 19 is started by controlling the on-screen remote control 9, and power is provided by the first battery 13, so that the first motor 19 can run, thereby causing the gear 12 to rotate. Since the outer surface of the gear 12 is meshed with the outer surface of the rack 7, the gear 12 can move upward along the outer surface of the rack 7, thereby causing the second shell 30 to rise. The second shell 30 will drive the third shell 31 to rise, thereby driving the electric shooting gun head 23 to rise through the second universal joint 24, thereby causing the second hook 20 to drive the drainage line body 3 to gradually rise. The operator can observe the picture captured by the camera 14 through the on-screen remote control 9, thereby observing the rising height of the drainage line body 3.

[0079] When the drainage line body 3 rises to a suitable height, the first motor 19 is turned off, and then the third motor 27 is started, so that the third motor 27 drives the second universal joint 24 to rotate, and then the electric shooting gun head 23 is driven to rotate, so that the second hook 20 rotates to a state perpendicular to the conductor 1, thereby hanging the second hook 20 on the outer surface of the conductor 1. When the second hook 20 is hung on the outer surface of the conductor 1, the electric shooting gun head 23 is started at this time to make the screw 22 rotate, so that the screw 22 moves upward inside the second hook 20, and then pushes the second clamping block 21 to rise, so that the second hook 20 cooperates with the second clamping block 21 to clamp and fix the conductor 1, thereby completing the wiring operation.

[0080] When the operator needs to release the fixation of the wire 1, the second motor 15 can be started to reverse the screw rod 18. When the screw rod 18 reverses, it will drive the first clamping block 11 to move downward inside the first hook 10, thereby releasing the clamping of the wire 1.

[0081] Then the operator starts the first motor 19 again to rotate the gear 12, so that the gear 12 moves downward along the outer surface of the rack 7, thereby driving the second shell 30 to descend, and then the third shell 31 can descend, so that the electric shooting gun head 23 can be driven to descend through the second universal joint 24, so that the second hook 20 stays on the outer surface of the wire 1.

[0082] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0083] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A contact-free electric lifting operating lever for disconnecting and connecting the power distribution network, characterized in that: The invention comprises a conductor (1), a disconnecting and draining wire device (4), a wire clamping device (6), a lifting device (8), and a visual monitoring and control device (28), wherein the outer surface of the conductor (1) is connected to one end of the wire clamping device (6), the wire clamping device (6) is connected to one end of the lifting device (8), the outer side of the lifting device (8) is connected to one end of the disconnecting and draining wire device (4), and the top of the wire clamping device (6) is connected to one end of the visual monitoring and control device (28).

2. According to claim 1, a contact-free electric lifting operating lever for disconnecting and connecting the power distribution network flow line under power, characterized in that: The wire clamping device (6) comprises: A first hook (10), the inner surface of the first hook (10) being movably connected to the outer surface of the wire (1), a first shell (29) being fixedly mounted on the outer side of the first hook (10), and a second battery (17) being fixedly mounted inside the first shell (29); A second motor (15), the second motor (15) is fixedly mounted inside the top end of the first housing (29), the other end of the output shaft of the second motor (15) is fixedly connected to a screw rod (18), the bottom end of the screw rod (18) passes through the first housing (29) and extends to the outside of the first housing (29) and is movably sleeved with the inner wall of the first housing (29), and the outer surface of the screw rod (18) is threadedly sleeved with a first clamping block (11).

3. According to claim 2, a contact-free electric lifting operating lever for disconnecting and connecting the power distribution network, characterized in that: The left end of the first clamping block (11) extends into the interior of the first hook (10) and is movably connected to the inner wall of the first hook (10).

4. According to claim 1, a contact-free electric lifting operating lever for disconnecting and connecting the power distribution network flow line is characterized in that: The lifting device (8) comprises: A guide rail rod (2), the top end of the guide rail rod (2) being fixedly connected to the bottom end of the first hook (10); A rack (7), wherein the rack (7) is fixedly mounted on the outer surface of the guide rail rod (2); A second shell (30), the second shell (30) is movably sleeved on the outer surface of the guide rail rod (2), a first battery (13) is fixedly installed on the left side of the interior of the second shell (30), a first motor (19) is fixedly installed on the right side of the interior of the second shell (30), the other end of the output shaft of the first motor (19) is fixedly connected to a gear (12), and the gear (12) and the rack (7) are meshed with each other.

5. According to claim 4, a contact-free electric lifting operating lever for disconnecting and connecting the power distribution network flow line under power, characterized in that: A first universal joint (5) is fixedly sleeved on the bottom of the outer surface of the guide rail rod (2).

6. According to claim 4, a contact-free electric lifting operating lever for disconnecting and connecting the power distribution network flow line under power, characterized in that: A third shell (31) is fixedly mounted on the outer side of the second shell (30), and a third battery (26) is fixedly mounted on the inside of the third shell (31).

7. According to claim 6, a contact-free electric lifting operating lever for disconnecting and connecting the power distribution network flow line under power, characterized in that: A third motor (27) is fixedly mounted inside the third housing (31), and the other end of the output shaft of the third motor (27) is fixedly connected to a second universal joint (24) located above the third housing (31).

8. According to claim 1, a contact-free electric lifting operating lever for disconnecting and connecting the power distribution network, characterized in that: The disconnecting drainage line device (4) comprises: An electric shooting gun head (23), the electric shooting gun head (23) being fixedly mounted on the right end of the second universal joint (24), and a removable lithium battery (25) being movably mounted on the bottom of the electric shooting gun head (23); A screw rod (22), the bottom end of the screw rod (22) is movably connected to the top end of the electric shooting gun head (23), the outer surface of the screw rod (22) is threadedly sleeved with a second hook (20), the top end of the screw rod (22) is movably sleeved with a second clamping block (21), and the outer surface of the second clamping block (21) is movably connected to the inner surface of the second hook (20).

9. According to claim 1, a contact-free electric lifting operating lever for disconnecting and connecting the power distribution network, characterized in that: The visual monitoring control device (28) comprises: A screen display remote controller (9), wherein the screen display remote controller (9) is arranged on the right side of the guide rail (2); A camera (14), wherein the camera (14) is fixedly mounted on the top of the first housing (29); A circuit board (16), wherein the circuit board (16) is fixedly mounted on the right side inside the first shell (29).

10. The contact-free electric lifting operating lever for disconnecting and connecting the power distribution network flow line according to claim 7, characterized in that: The inner surface of the second hook (20) is movably connected to the outer surface of the guide wire (1), and the interior of the second hook (20) is movably sleeved with a drainage wire body (3) located at the rear side of the second clamping block (21).

Images