A device for removing the isolation baffle of a knife switch under power

Abstract

The present application discloses a device for the live removal of a knife switch isolation baffle, comprising: an electric-resistance plastic plate, a moving rod, a clamping plate, a telescopic rod and a disassembly assembly; the telescopic rod is connected to the electric-resistance plastic plate; the clamping plate is arranged at both ends of the electric-resistance plastic plate; the moving rod is slidably arranged on the electric-resistance plastic plate along the X-axis direction; the disassembly assembly comprises: a rocker arm, a cylinder, a driven rod and a U-shaped top block; the rocker arm is rotatably arranged on the moving rod along the YZ plane; the cylinder is fixed to one end of the rocker arm, and the output end of the cylinder is connected to a rubber block for flattening a fastener of the isolation baffle; the other end of the rocker arm is connected to the driven rod; a straight groove is provided on the driven rod; the U-shaped top block is slidably arranged on the moving rod along the Z-axis direction, and a matching rod is fixed to the open end of the U-shaped top block; the matching rod is slidably arranged in the straight groove. The live removal device for the knife switch isolation baffle provided by the present application can realize the removal of the isolation baffle without power outage, solving the problem that the existing isolation baffle removal requires power outage.

Description

Technical Field

[0001] The present application relates to the technical field of isolation baffle removal equipment, and in particular to a device for the live removal of a knife switch isolation baffle. Background Art

[0002] On the transformer stand, in order to prevent the problem of abnormal line tripping caused by frequent animals climbing and nesting on the transformer stand, isolation baffles specially used for isolation knife switches are often installed. The isolation baffles are prone to tilting, loosening and yellowing due to years of wind and sun exposure. In addition, improper operation during installation by workers may also lead to the non-standard installation of the knife switch isolation baffles. In these cases, they need to be removed and reinstalled.

[0003] During the process of removing the baffle, in order to avoid the risk of electric shock to the workers, it is generally necessary to first cut off the power supply to the transformer, which brings inconvenience to the use of the transformer. Summary of the Invention

[0004] In view of this, the purpose of this application is to provide a device for removing knife switch isolation baffles under power, which is used to solve the problem that power must be turned off when removing the existing isolation baffles.

[0005] In order to achieve the above technical objectives, the present application provides a device for removing the isolation baffle of a knife switch under power, comprising: a resistance plastic plate, a movable rod, a clamping plate, a telescopic rod and a disassembly assembly;

[0006] The telescopic rod is connected to the electrical resistance plastic plate;

[0007] The clamping plates are arranged at both side ends of the electrical resistance plastic plate and are used to fix the isolation baffle;

[0008] The movable rod is slidably arranged on the resistive plastic plate along the X-axis direction;

[0009] The disassembly assembly includes: a rocker arm, a cylinder, a driven rod and a U-shaped top block;

[0010] The rocker arm is rotatably arranged on the moving rod along the YZ plane;

[0011] The cylinder is fixed to one end of the rocker arm, and the output end of the cylinder is connected to a rubber block, which is used to drive the rubber block to move linearly along the Y axis to flatten the fastener of the isolation baffle;

[0012] The other end of the swing rod is connected to the driven rod;

[0013] A straight groove is provided on the driven rod;

[0014] The U-shaped top block is slidably arranged on the moving rod along the Z-axis direction, and a matching rod is fixed to the open end of the U-shaped top block;

[0015] The matching rod can be slidably arranged in the straight groove;

[0016] When the swing rod drives the driven rod to rotate, it can push the U-shaped top block to move along the Z-axis direction to push open the flattened fastener.

[0017] Furthermore, the resistive plastic plate is provided with a guide groove for installing the moving rod.

[0018] Furthermore, a slide groove is provided in the guide groove;

[0019] A rotatable one-way screw rod is provided in the slide groove;

[0020] The one-way screw is engaged with the moving rod and is used to drive the moving rod to move along the X-axis direction when rotating.

[0021] Furthermore, inner grooves are provided at both ends of the electrical resistance plastic plate;

[0022] The clamping plate is connected to a sliding rod;

[0023] The sliding rod is a T-shaped rod with a stopper provided at the outer end;

[0024] The slide bar can be slidably extended into the inner groove.

[0025] Furthermore, an adjustment groove is provided in the electrical resistance plastic plate;

[0026] A slidable isosceles ladder block is provided in the adjustment groove;

[0027] The hypotenuse of the isosceles ladder block abuts against the stopper of the slide bar through the top rod;

[0028] The resistive plastic plate is provided with a rotatable adjusting screw;

[0029] The isosceles ladder block is engaged with the positioning screw and is used to push the slide bar to slide outward when the positioning screw rotates;

[0030] A first spring is fixedly connected in the inner groove;

[0031] The first spring is sleeved on the slide bar and abuts against a stopper of the slide bar, and is used for providing a thrust for the slide bar to slide inward.

[0032] Furthermore, the clamping plate is connected to two of the sliding rods;

[0033] The electric resistance plastic plate is provided with two inner grooves;

[0034] There are two adjustment slots and two isosceles ladder blocks;

[0035] The positioning screw rod is a bidirectional screw rod, and two sides thereof are respectively engaged and connected with the two isosceles ladder blocks.

[0036] Furthermore, a sleeve is fixedly connected to the electrical resistance plastic plate;

[0037] The end of the adjusting screw rod is provided with a hexagonal groove, and the hexagonal groove is located in the sleeve;

[0038] The end of the telescopic rod is provided with a hexagonal column;

[0039] The telescopic rod is rotatably connected to the sleeve, and the hexagonal column is inserted into the hexagonal groove.

[0040] Furthermore, the telescopic rod is detachably connected to the sleeve;

[0041] The resistance plastic plate is provided with a clamping claw for clamping the rod body of the telescopic rod after the telescopic rod is disassembled.

[0042] Furthermore, the clamping plate is provided with two rotating rods that can rotate towards each other;

[0043] One end of the rotating rod is provided with an insulating clamping claw for clamping the isolation baffle.

[0044] Furthermore, the other end of the rotating rod is provided with a strip groove;

[0045] A slidable connecting rod is provided in the strip-shaped groove;

[0046] The clamping plate is provided with a rotating cylinder, a push rod and a second spring;

[0047] The rotating cylinder is rotatably arranged, and a spiral groove is provided on the rotating cylinder;

[0048] The second spring is disposed in the rotating cylinder, and one end of the second spring is fixedly connected to the clamping plate;

[0049] The push rod is disposed in the rotating cylinder and abuts against the other end of the second spring;

[0050] One end of the push rod is provided with a pin rod which can slide into the spiral groove, and the other end can be rotatably connected to the connecting rod;

[0051] When the rotating cylinder rotates, it can drive the push rod to slide and drive the rotating rod to rotate.

[0052] It can be seen from the above technical solutions that the present application provides a device for removing the isolation baffle of a knife switch under power, comprising: an electric-resistance plastic plate, a moving rod, a clamping plate, a telescopic rod and a disassembly assembly; the telescopic rod is connected to the electric-resistance plastic plate; the clamping plate is arranged on both sides of the electric-resistance plastic plate for fixing the isolation baffle; the moving rod is slidably arranged on the electric-resistance plastic plate along the X-axis direction; the disassembly assembly comprises: a rocker arm, a cylinder, a driven rod and a U-shaped top block; the rocker arm is rotatably arranged on the moving rod along the YZ plane; the cylinder is fixed to the rocker arm One end of the U-shaped top block, and the output end of the cylinder is connected to a rubber block for driving the rubber block to move linearly along the Y-axis to flatten the fastener of the isolation baffle; the other end of the rocker arm is connected to the driven rod; a straight groove is provided on the driven rod; the U-shaped top block is slidably arranged on the moving rod along the Z-axis direction, and a matching rod is fixed to the open end of the U-shaped top block; the matching rod is slidably arranged in the straight groove; when the rocker arm drives the driven rod to rotate, it can push the U-shaped top block to move along the Z-axis direction and push away the flattened fastener.

[0053] The device for removing the knife switch isolation baffle under power supply provided in the present application can realize the removal of the isolation baffle without power outage, thus solving the problem that the existing isolation baffle removal requires power outage. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0055] Figure 1 A schematic diagram of the overall structure of a live removal device for a knife switch isolation baffle provided in an embodiment of the present application;

[0056] Figure 2 A schematic diagram of a moving rod of a device for removing a knife switch isolation baffle electrically provided in an embodiment of the present application;

[0057] Figure 3 A top view of a resistive plastic plate of a live removal device for a knife switch isolation baffle provided in an embodiment of the present application;

[0058] Figure 4 A cross-sectional view of a resistive plastic plate of a live removal device for a knife switch isolation baffle provided in an embodiment of the present application;

[0059] Figure 5 A schematic diagram of a clamping plate of a live removal device for a knife switch isolation baffle provided in an embodiment of the present application;

[0060] Figure 6 Provided in the embodiments of this application Figure 5 A magnified view of part B in FIG;

[0061] Figure 7 Provided in the embodiments of this application Figure 4 A magnified view of part A in FIG;

[0062] Figure 8 A diagram of the end of a telescopic rod of a live removal device for a knife switch isolation baffle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0063] The following will clearly and completely describe the technical solutions of the embodiments of this application in conjunction with the accompanying drawings. Obviously, the embodiments described are part of the embodiments of this application, not all of them. Based on the embodiments in this specification, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection requested by this application.

[0064] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, they should not be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0065] In the description of the embodiments of the present application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, replaceable connections, or integral connections. They can also refer to mechanical connections or electrical connections. They can also refer to direct connections or indirect connections through an intermediate medium. They can also refer to internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0066] See also Figure 1 and Figure 2, a device for removing a knife switch isolation baffle under power provided in an embodiment of the present application comprises: an electric-resistance plastic plate 1, a moving rod 2, a clamping plate 3, a telescopic rod 4 and a disassembly assembly; the telescopic rod 4 is connected to the electric-resistance plastic plate 1; the clamping plate 3 is arranged at both ends of the electric-resistance plastic plate 1 for fixing the isolation baffle; the moving rod 2 is slidably arranged on the electric-resistance plastic plate 1 along the X-axis direction; the disassembly assembly comprises: a rocker 23, a cylinder 24, a driven rod 25 and a U-shaped top block 27; the rocker 23 is rotatably arranged on the moving rod 2 along the YZ plane; the cylinder 24 is fixed to the rocker 23 One end of the rocker arm 23 is connected to a rubber block, and the output end of the cylinder 24 is connected to a rubber block, which is used to drive the rubber block to move linearly along the Y-axis to flatten the fastener of the isolation baffle; the other end of the rocker arm 23 is connected to the driven rod 25; the driven rod 25 is provided with a straight groove 26; the U-shaped top block 27 is slidably arranged on the moving rod 2 along the Z-axis direction, and the open end of the U-shaped top block 27 is fixed with a matching rod 28; the matching rod 28 is slidably arranged in the straight groove 26; when the rocker arm 23 drives the driven rod 25 to rotate, it can push the U-shaped top block 27 to move along the Z-axis direction and push away the flattened fastener.

[0067] Specifically, the moving rod 2 can move along the X-axis direction to adjust the position of the disassembly component along the X-axis direction to align with the isolation baffle. Then the cylinder 24 pushes the rubber block to move to flatten the fasteners of the isolation baffle. Then the rocker arm 23 rotates to drive the driven rod 25 to swing, and then drives the U-shaped top block 27 to move along the Z-axis direction to push open the fasteners, thereby releasing the fixed connection between the isolation baffle and the knife switch.

[0068] In this embodiment, the electric-resistance plastic plate 1 can be made of insulating materials such as plastic. The live removal device for the knife switch isolation baffle provided in this embodiment can realize the removal of the isolation baffle without power outage, thereby avoiding the impact caused by transformer power outage.

[0069] In a further improved embodiment, see Figures 1 to 4 A guide groove 11 for installing the moving rod 2 is provided on the resistive plastic plate 1.

[0070] The guide groove 11 can provide a guide for the sliding of the moving rod 2 .

[0071] Furthermore, a slide groove 12 is provided in the guide groove 11; a rotatable one-way screw 13 is provided in the slide groove 12; the one-way screw 13 is engaged and connected to the moving rod 2, and is used to drive the moving rod 2 to move along the X-axis direction when rotating.

[0072] Specifically, the movable rod 2 can be connected to a connecting rod 21, which is provided with a threaded hole and is engaged with the one-way screw 13 through the threaded hole. Among them, a first motor 130 is fixed to the resistive plastic plate 1, and the first motor 130 is used to drive the one-way screw 13 to rotate and control the movement of the movable rod 2.

[0073] Correspondingly, the moving rod 2 may be provided with a second motor, and the second motor is used to control the rotation of the rocker rod 23 .

[0074] It should be noted that a mounting seat 22 may be provided on the movable rod 2 , and the rocker arm 23 may be rotatably provided on the mounting seat 22 ; at the same time, a guide groove 29 is provided on the mounting seat 22 to provide a guide for the U-shaped top block 27 .

[0075] In another embodiment, see Figure 4 and Figure 5 , inner grooves 14 are provided at both ends of the resistive plastic plate 1; a slide rod 31 is connected to the clamping plate 3; the slide rod 31 is a T-shaped rod with a stopper provided at the outer end; the slide rod 31 can slide into the inner groove 14.

[0076] The inner groove 14 allows the clamping plates 3 at both ends of the resistive plastic plate 1 to move toward each other and adjust their positions according to the isolation baffle.

[0077] The length direction of the inner groove 14 may be the X-axis direction, that is, the clamping plates 3 are arranged on both sides of the resistive plastic plate 1 along the X-axis direction.

[0078] Furthermore, a positioning groove 17 is provided in the resistive plastic plate 1; a slidable isosceles ladder block 18 is provided in the positioning groove 17; the hypotenuse of the isosceles ladder block 18 abuts against the stopper of the slide rod 31 through the top rod 16; a rotatable positioning screw 19 is provided on the resistive plastic plate 1; the isosceles ladder block 18 is engaged and connected to the positioning screw 19, and is used to push the slide rod 31 to slide outward when the positioning screw 19 rotates; a first spring 15 is fixed in the inner groove 14; the first spring 15 is sleeved on the slide rod 31, and abuts against the stopper of the slide rod 31, and is used to provide a thrust to the slide rod 31 to slide inward.

[0079] Specifically, the isosceles ladder block 18 cooperates with the push rod 16 in a wedge-like manner; when the adjustment screw 19 rotates, it drives the isosceles ladder block 18 to slide along the Y-axis direction, and then pushes the push rod 16 and the slide rod 31 to move along the X-axis direction, thereby adjusting the distance between the two clamping plates 3.

[0080] In one embodiment, the clamping plate 3 is connected to two sliding rods 31; two inner grooves 14 are provided on the resistive plastic plate 1; there are two adjustment grooves 17 and two isosceles ladder blocks 18; the adjustment screw rod 19 is a bidirectional screw rod, and the two sides are respectively engaged and connected with two isosceles ladder blocks 18.

[0081] Specifically, the two isosceles ladder blocks 18 are arranged facing each other; when the adjustment screw 19 rotates, the two isosceles ladder blocks 18 move toward each other and push the two clamping blocks 3 to move toward each other. When the isosceles ladder blocks 18 are reset, the first spring 15 pushes the slide bar 13 to slide inward.

[0082] In other embodiments, see Figure 7 and Figure 8A sleeve 10 is fixedly connected to the resistive plastic plate 1; a hexagonal groove 191 is provided at the end of the adjusting screw 19, and the hexagonal groove 191 is located in the sleeve 10; a hexagonal column 44 is provided at the end of the telescopic rod 4; the telescopic rod 4 and the sleeve 10 are rotatably connected, and the hexagonal column 44 is inserted into the hexagonal groove 191.

[0083] Specifically, after the telescopic rod 4 is connected to the resistive plastic plate 1, it can be extended and retracted along the Y-axis direction to adjust the position of the resistive plastic plate 1 along the X-axis direction. At the same time, the telescopic rod 4 can rotate relative to the resistive plastic plate 1 to adjust the distance between the two clamping plates 3.

[0084] Furthermore, the telescopic rod 4 is detachably connected to the sleeve 10 ; and the resistive plastic plate 1 is provided with a claw 104 for clamping the rod body of the telescopic rod 4 after the telescopic rod 4 is disassembled.

[0085] After the telescopic rod 4 is disassembled, it can be clamped on the claw 104 to achieve storage of the telescopic rod 4.

[0086] For more specific examples, see Figure 7 and Figure 8 The sleeve 10 can be provided with a circular hole 103 passing through the sleeve 10; a socket 102 and an open groove 101 are respectively provided on both sides of the circular hole 103; a threaded rod 41 is provided on the telescopic rod 4; a shaft rod 42 is threadedly connected to the side of the threaded rod 41; the shaft rod 42 is rotatably connected to the circular hole 103, and one end of the shaft rod 42 away from the threaded rod 41 is fixedly connected to the limiting plate 43, and a hexagonal column 44 is fixedly provided at the end of the threaded rod 41 away from the telescopic rod 4.

[0087] The threaded rod 41 can be threadedly matched with the sleeve 10, and after the threaded rod 41 is installed in the sleeve 10 and drives the two isosceles ladder blocks 18 to move to the appropriate position, the shaft rod 42 can be passed through the circular hole 103 to connect to the threaded rod 41, so that the threaded rod 41 can be clamped in the sleeve 10.

[0088] The insertion hole 102 and the opening slot 101 can be clamped into the claw 104 after the telescopic rod 4 is disassembled, so that the telescopic rod 4 can pass through; wherein, the hexagonal column 44 can be inserted into the insertion hole 102.

[0089] In another embodiment, see Figures 1 to 6 Two rotating rods 36 that can rotate towards each other are provided on the clamping plate 3; one end of the rotating rod 36 is provided with an insulating clamping claw 38 for clamping the isolation baffle.

[0090] The opposite rotation of the two rotating rods 36 can be controlled by a third motor 39 ; the third motor 39 is fixed on the clamping plate 3 .

[0091] Furthermore, a strip groove 37 is provided at the other end of the rotating rod 36; a slidable connecting rod 353 is provided in the strip groove 37; a rotating cylinder 33, a push rod 35 and a second spring 351 are provided on the clamping plate 3; the rotating cylinder 33 is rotatably provided, and a spiral groove 34 is provided on the rotating cylinder 33; the second spring 351 is provided in the rotating cylinder 33, and one end is fixedly connected to the clamping plate 3; the push rod 35 is provided in the rotating cylinder 33, and abuts against the other end of the second spring 351; a pin rod 352 is provided at one end of the push rod 35, which can slide into the spiral groove 34, and the other end can be rotatably connected to the connecting rod 353; when the rotating cylinder 33 rotates, it can drive the push rod 35 to slide and drive the rotating rod 36 to rotate.

[0092] Specifically, the axial direction of the rotating cylinder 33 can be the Y-axis, that is, the axial direction of the push rod 35 is the Y-axis. The third motor 39 can be connected to the rotating cylinder 33 via the belt 30, thereby driving the rotating cylinder 33 to rotate. When the rotating cylinder 33 rotates, the pin 352 is driven to slide along the spiral groove 34 through the spiral groove 34, thereby driving the push rod 35 to rise. The connecting rod 353 then slides and rises along the strip groove 37, thereby driving the rotating rod 36 to rotate.

[0093] It should be noted that the third motor 39 can be mounted on the clamping plate 3 via the mounting block 32 .

[0094] In the live removal device for the knife switch isolation baffle provided in this embodiment, a wireless control module and a power storage module can be installed within the resistive plastic plate 1. The wireless control module can control the activation of the three motors to perform corresponding automatic operations. The wireless control module is connected to a wireless remote control. A worker holds the resistive plastic plate 1 near the isolation baffle at a high altitude and operates the wireless remote control to control the wireless control module, activating the third motor 39. The rotation of the two rotating cylinders 33 causes the pin 352 to gradually move away from the bottom of the rotating cylinder 33, thereby controlling the movement of the push rod 35, closing the two insulating jaws 38, and securing the isolation baffle.

[0095] Then remotely control the first motor 130 to start, adjust the horizontal position of the removed parts, and align them with the plastic fastener on the isolation baffle. Then remotely control the second motor to start, adjust the rocker arm 23 to rotate from top to bottom to face the plastic fastener, and the driven rod 25 is driven to reset the U-shaped top block 27. The plastic fastener is flattened by the cylinder 24, and then the U-shaped top block 27 is rotated upward to reset, pushing the U-shaped top block 27 toward the plastic fastener, pushing the plastic fastener open, and releasing the connection between the isolation baffle and the knife switch.

[0096] After disassembly, the threaded rod 41 can be rotated to be parallel to the side of the resistive plastic plate 1, and then the threaded rod 41 can be rotated horizontally to screw the hexagonal column 44 into the socket 102, and the telescopic rod 4 can be snapped into the claw 104 to fix and store the telescopic rod 4. The folding operation is simple and convenient for storage.

[0097] The device adopts an insulating clamping structure for clamping, and the output end of the cylinder 24 is also provided with an insulating rubber block to insulate the arc, ensuring the safety and stability of the disassembly work. There is no need to cut off the power by the isolation knife switch on the transformer stand, and there is no need to use an electric working vehicle to complete the removal of the isolation baffle without power outage. It is highly safe and reusable.

[0098] The storage module uses a lithium battery, which is connected to a charging and voltage stabilizing module for charging and repeated use; the resistive plastic board is made of epoxy board FR-4 material, which has excellent insulation effect and can achieve the live demolition effect with a knife switch isolation baffle.

[0099] The above are only preferred embodiments of the present application and are not intended to limit the present invention. Although the present application has been described in detail with reference to examples, those skilled in the art can still modify the technical solutions described in the aforementioned examples or make equivalent replacements for some of the technical features therein. However, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A device for removing the isolation baffle of a knife switch under power, characterized in that: include: The electric-resistance plastic plate (1), the moving rod (2), the clamping plate (3), the telescopic rod (4) and the disassembly assembly; The telescopic rod (4) is connected to the electrical resistance plastic plate (1); The clamping plates (3) are arranged at both side ends of the electrical resistance plastic plate (1) and are used to fix the isolation baffle; The moving rod (2) is slidably arranged on the resistive plastic plate (1) along the X-axis direction; The disassembly assembly comprises: a rocker rod (23), a cylinder (24), a driven rod (25) and a U-shaped top block (27); The rocker rod (23) is rotatably arranged on the moving rod (2) along the YZ plane; The cylinder (24) is fixed to one end of the rocker (23), and the output end of the cylinder (24) is connected to a rubber block for driving the rubber block to move linearly along the Y axis to flatten the fastener of the isolation baffle; The other end of the rocker rod (23) is connected to the driven rod (25); The driven rod (25) is provided with a straight groove (26); The U-shaped top block (27) is slidably arranged on the moving rod (2) along the Z-axis direction, and a matching rod (28) is fixed to the open end of the U-shaped top block (27); The matching rod (28) can be slidably arranged in the straight groove (26); When the swing rod (23) drives the driven rod (25) to rotate, it can push the U-shaped top block (27) to move along the Z-axis direction to push open the flattened fastener; A mounting seat (22) is provided on the movable rod (2), and the swing rod (23) is rotatably provided on the mounting seat (22); The mounting seat (22) is provided with a guide groove (29) for providing a guide function for the U-shaped top block (27).

2. The device for removing the knife switch isolation baffle under power according to claim 1 is characterized in that: The electric resistance plastic plate (1) is provided with a guide groove (11) for installing the moving rod (2).

3. The device for removing the knife switch isolation baffle under power according to claim 2 is characterized in that: A sliding groove (12) is provided in the guide groove (11); A rotatable one-way screw rod (13) is provided in the slide groove (12); The one-way screw rod (13) is engaged with the moving rod (2) and is used to drive the moving rod (2) to move along the X-axis direction when rotating.

4. The device for removing the knife switch isolation baffle under power according to claim 1, characterized in that: Both ends of the electrical resistance plastic plate (1) are provided with inner grooves (14); The clamping plate (3) is connected to a slide rod (31); The slide bar (31) is a T-shaped bar with a stopper provided at the outer end; The slide rod (31) can slide into the inner groove (14).

5. The device for removing the isolation baffle of the knife switch under power according to claim 4 is characterized in that: The electrical resistance plastic plate (1) is provided with a positioning groove (17); A slidable isosceles ladder block (18) is provided in the adjustment groove (17); The hypotenuse of the isosceles ladder block (18) abuts against the stopper of the slide bar (31) through the top rod (16); The resistive plastic plate (1) is provided with a rotatable positioning screw (19); The isosceles ladder block (18) is engaged with the positioning screw (19) and is used to push the slide bar (31) to slide outward when the positioning screw (19) rotates; A first spring (15) is fixedly connected in the inner groove (14); The first spring (15) is sleeved on the slide bar (31) and abuts against a stopper of the slide bar (31), and is used to provide a thrust for the slide bar (31) to slide inward.

6. The device for removing the isolation baffle of the knife switch under power according to claim 5 is characterized in that: The clamping plate (3) is connected to the two sliding rods (31); The electrical resistance plastic plate (1) is provided with two inner grooves (14); There are two positioning grooves (17) and two isosceles ladder blocks (18); The adjusting screw rod (19) is a bidirectional screw rod, and the two sides thereof are respectively engaged and connected with the two isosceles ladder blocks (18).

7. The device for removing the isolation baffle of the knife switch under power according to claim 5, characterized in that: A sleeve (10) is fixedly connected to the electrical resistance plastic plate (1); The end of the positioning screw rod (19) is provided with a hexagonal groove (191), and the hexagonal groove (191) is located in the sleeve (10); The end of the telescopic rod (4) is provided with a hexagonal column (44); The telescopic rod (4) and the sleeve (10) are rotatably engaged, and the hexagonal column (44) is engaged in the hexagonal groove (191).

8. The device for removing the isolation baffle of the knife switch under power according to claim 7 is characterized in that: The telescopic rod (4) is detachably connected to the sleeve (10); The electrical resistance plastic plate (1) is provided with a clamping claw (104) for clamping the rod body of the telescopic rod (4) after the telescopic rod (4) is disassembled.

9. The device for removing the isolation baffle of a knife switch under power according to claim 1, characterized in that: The clamping plate (3) is provided with two rotating rods (36) that can rotate towards each other; One end of the rotating rod (36) is provided with an insulating clamping claw (38) for clamping the isolation baffle.

10. The device for removing the isolation baffle of the knife switch under power according to claim 9, characterized in that: The other end of the rotating rod (36) is provided with a strip groove (37); A slidable connecting rod (353) is provided in the strip-shaped groove (37); The clamping plate (3) is provided with a rotating cylinder (33), a push rod (35) and a second spring (351); The rotating cylinder (33) is rotatably arranged, and a spiral groove (34) is provided on the rotating cylinder (33); The second spring (351) is disposed in the rotating cylinder (33), and one end is fixedly connected to the clamping plate (3); The push rod (35) is disposed in the rotating cylinder (33) and abuts against the other end of the second spring (351); One end of the push rod (35) is provided with a pin rod (352) that can slide into the spiral groove (34), and the other end can be rotatably connected to the connecting rod (353); When the rotating cylinder (33) rotates, it can drive the push rod (35) to slide and drive the rotating rod (36) to rotate.

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