Knob type power transformation equipment joint heat treatment device

Abstract

The invention discloses a knob type power transformation equipment joint heat treatment device, and relates to the field of power transformation equipment. The knob type power transformation equipment joint heat treatment device comprises a clamping unit and a detection processing unit, the detection processing unit comprises a driving assembly, an elastic piece, an extrusion assembly, a temperature measuring assembly and a processing groove, the elastic piece is arranged to be in a downward-bent arc shape and connected with the driving assembly, the extrusion assembly is arranged below the elastic piece, and the temperature measuring assembly is connected with the processing groove. The temperature measuring assembly is arranged on the extrusion assembly, and the processing tank is arranged below the extrusion assembly. According to the knob type power transformation equipment joint heat treatment device, through the detection processing unit, the problems of potential safety hazards and low efficiency caused by manual conductive grease brushing can be avoided, meanwhile, the temperature measuring assembly can detect the temperature of the joint in real time, the time for immersing the power transmission line joint into the processing groove can be better controlled, the operation process is simple, and the practicability is high. And the operation safety is improved.

Description

Technical Field

[0001] This invention relates to the field of power equipment technology, specifically to a knob-type power equipment connector heating treatment device. Background Technology

[0002] With the rapid growth of electricity load, especially under heavy load conditions in summer and winter, the overheating of equipment is extremely serious. Accidents such as equipment damage or forced unplanned power outages often occur in the power system due to the failure to deal with equipment overheating in a timely manner.

[0003] Traditional methods for detecting overheating at transformer equipment joints involve manual infrared thermography. This not only fails to provide real-time temperature monitoring but also poses safety hazards. Furthermore, the treatment of overheated joints typically involves manually applying conductive grease after detection, a process that requires power disconnection and is cumbersome. While more advanced devices have emerged that can operate without power interruption, the process still involves manual application of conductive grease. The high joint temperature poses a risk of burns to operators, and real-time temperature monitoring is not possible. Therefore, a rotary knob-type transformer equipment joint overheating treatment device is urgently needed to address the issues of real-time temperature detection, rapid joint treatment, and temperature monitoring throughout the treatment process. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a knob-type transformer equipment joint heating treatment device. This device solves the problems of traditional transformer equipment joint heating detection, which relies on manual infrared thermography. This not only fails to detect the joint temperature in real time but also poses certain safety hazards during the detection process. Furthermore, the heating treatment of the joint is carried out manually by applying conductive grease after the detection is completed, which requires power outage and is cumbersome. Additionally, the existing technology uses manual application of conductive grease and cannot monitor the joint temperature in real time.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A knob-type transformer connector overheating treatment device includes a clamping unit and a detection and processing unit, wherein the detection and processing unit is disposed on the clamping unit, and the detection and processing unit includes:

[0006] Driver components;

[0007] An elastic sheet is configured as a downwardly curved arc shape. The elastic sheet is connected to a driving assembly, which is used to compress the elastic sheet into a downwardly convex deformation.

[0008] A compression assembly is disposed below the elastic sheet and is used to compress the power transmission line at an angle downward.

[0009] A temperature measuring component is mounted on the extrusion component and is used to detect the heating temperature at the joint of the power equipment in real time.

[0010] A treatment tank, located below the extrusion assembly, is used to coat the connectors of the power equipment.

[0011] Preferably, the clamping unit includes:

[0012] A support frame, wherein the support frame is U-shaped;

[0013] A rotating assembly, which is mounted on a support frame;

[0014] The first clamping plate is slidably connected to the inner side of the support frame;

[0015] The second clamp is located below the first clamp. Both the first and second clamps are made of non-conductive materials, and both the first and second clamps contain wires.

[0016] Preferably, the rotating assembly includes:

[0017] A bidirectional threaded rod, wherein the bidirectional threaded rod has threaded grooves in opposite directions, and the bidirectional threaded rod is rotatably connected to the support frame;

[0018] The guide rod is provided in two parts, and the two guide rods are symmetrically arranged on both sides of the bidirectional threaded rod. The guide rod is fixedly connected to the support frame.

[0019] A turntable is mounted on top of a support frame and is fixedly connected to the top end of a bidirectional threaded rod. The turntable is used to drive the bidirectional threaded rod to rotate.

[0020] Preferably, the first clamping plate has a threaded hole, and through holes are respectively provided on both sides of the threaded hole. A clamping block is provided at the bottom of one side of the first clamping plate, and the clamping block is used to clamp the power transmission line.

[0021] The second clamping plate is also provided with threaded holes and through holes, and a clamping block is provided on the top side of one side of the second clamping plate.

[0022] Preferably, the bidirectional threaded rod is threadedly connected to the threaded hole, and the bidirectional threaded rod is used to drive the first clamping plate and the second clamping plate to move towards each other or away from each other;

[0023] The guide rod is slidably connected to the through hole.

[0024] Preferably, the driving component includes:

[0025] The mounting block has two blocks arranged symmetrically, and each mounting block has a slot for mounting an elastic sheet.

[0026] A bidirectional lead screw passes through a mounting block and is threadedly connected to the mounting block. The bidirectional lead screw is used for the two mounting blocks to move towards each other or away from each other.

[0027] A sliding rod is disposed on the first clamping plate and is slidably connected to the other end of the mounting block;

[0028] The knob is located on the side of the first clamping plate and is connected to one end of the bidirectional lead screw. By rotating the knob, the bidirectional lead screw is rotated, which in turn causes the two mounting blocks on both sides to move towards each other. This can compress the elastic sheet to bulge downwards, so that the compression joint tilts downwards and enters the processing tank.

[0029] Preferably, each end of the elastic sheet is provided with a slider, the slider is slidably engaged in the insertion groove, and the slider is provided with a hole for installing screws to fix the elastic sheet.

[0030] Preferably, the extrusion assembly includes:

[0031] A connecting block, wherein the connecting block is configured as an upwardly curved arc, and the connecting block is fixedly connected to the arc-shaped end of the elastic sheet;

[0032] The locking block is arc-shaped and consists of two sets. The two sets of locking blocks are fixedly connected to both sides of the connecting block. The locking block abuts against the end of the transmission line and is used to drive the end of the transmission line to tilt downward.

[0033] Preferably, the temperature measuring component is located at the inner top of the connecting block. The temperature measuring component is an infrared thermometer. Its working principle is to accurately determine the surface temperature of an object by measuring the infrared energy radiated by the object itself. That is, the higher the temperature of the object, the stronger the infrared radiation energy it emits, and the wavelength of the radiation wave will also change.

[0034] Preferably, the processing slot is located below the card block and is mounted on the second clamping plate.

[0035] This invention discloses a knob-type transformer connector heating treatment device, which has the following beneficial effects:

[0036] 1. A knob-type substation joint heating treatment device is equipped with a downward-curved elastic sheet, a pressing component, and a treatment tank containing conductive grease. A clamping unit holds one end of the transmission line in place. A driving component compresses the elastic sheet, causing it to bulge downwards. This, in turn, moves the connecting block downwards, simultaneously moving the clamping block and temperature measuring component downwards. The clamping block presses the transmission line terminal downwards until it is immersed in the treatment tank. This allows for simultaneous treatment and testing of the joint, avoiding the safety hazards and low efficiency associated with manual application of conductive grease. The temperature measuring component also monitors the joint temperature in real time, allowing for better control of the immersion time of the transmission line joint in the treatment tank. The operation is simple and safe.

[0037] 2. A knob-type transformer joint heating treatment device is equipped with a clamping unit. By rotating the turntable, the bidirectional threaded rod can be rotated, which in turn drives the first clamping plate and the second clamping plate to move towards each other. This allows the clamping blocks on both sides of the first and second clamping plates to clamp the two sides of the transmission line joint. The clamping blocks are conductive blocks, and the first and second clamping plates are equipped with wires. This allows the transformer joint to be treated without interrupting the power supply, so as not to affect the normal operation of the power supply. Attached Figure Description

[0038] In order to more clearly illustrate the embodiments of the present invention 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0039] Figure 1 This is a schematic diagram of the structure of the present invention;

[0040] Figure 2 This is a schematic diagram of the clamping unit and detection processing unit of the present invention;

[0041] Figure 3 This is a schematic diagram of the structure of part A of the detection and processing unit of the present invention;

[0042] Figure 4 This is a schematic diagram of the rotating assembly and the first clamping plate structure of the present invention;

[0043] Figure 5 This is a schematic diagram of the drive component structure of the present invention;

[0044] Figure 6 This is a schematic diagram of the elastic sheet and extrusion assembly structure of the present invention.

[0045] In the diagram: 1. Clamping unit; 11. Support frame; 12. Rotating assembly; 121. Bidirectional threaded rod; 122. Guide rod; 123. Turntable; 13. First clamping plate; 131. Threaded hole; 132. Through hole; 133. Clamping block; 14. Second clamping plate; 2. Detection and processing unit; 21. Drive assembly; 211. Mounting block; 212. Bidirectional lead screw; 213. Slide rod; 214. Knob; 22. Elastic sheet; 221. Slider; 2211. Hole; 23. Extrusion assembly; 231. Connecting block; 232. Locking block; 24. Temperature measuring assembly; 25. Processing tank; 3. Power transmission line. Detailed Implementation

[0046] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0047] This application provides a knob-type transformer joint heating treatment device, which solves the problems of traditional transformer joint heating detection, which is done manually using infrared thermometry. This not only fails to detect the joint temperature in real time, but also poses certain safety hazards during the detection process. The heating treatment of the joint is also done manually by applying conductive grease after the detection is completed, and the process requires power off, making the detection and treatment process cumbersome. Furthermore, the existing technology uses manual application of conductive grease, and the treatment process cannot monitor the joint temperature in real time.

[0048] The clamping unit 1 clamps and fixes one end of the power transmission line 3. The drive component 21 compresses the elastic sheet 22, causing it to bulge downwards. This, in turn, moves the connecting block 231 downwards, which in turn moves the locking block 232 and the temperature measuring component 24 downwards simultaneously. The locking block 232 compresses the terminal of the power transmission line 3 downwards until it is immersed in the treatment tank 25. This avoids the safety hazards and low efficiency of manually applying conductive grease. At the same time, the temperature measuring component 24 can detect the temperature at the joint in real time, so as to better control the immersion time of the power transmission line 3 joint in the treatment tank 25. The operation process is simple and improves the safety of operation.

[0049] This invention discloses a heating treatment device for a knob-type transformer connector.

[0050] Example 1

[0051] According to the appendix Figure 1-6 As shown, the device includes a clamping unit 1 and a detection processing unit 2. The detection processing unit 2 is disposed on the clamping unit 1 and includes:

[0052] Driver component 21;

[0053] The elastic sheet 22 is configured as a downward curved arc. The elastic sheet 22 is connected to the drive assembly 21. The drive assembly 21 is used to compress the elastic sheet 22 to deform downward.

[0054] The extrusion assembly 23 is disposed below the elastic sheet 22 and is used to extrude the transmission line 3 at an angle downward.

[0055] Temperature measuring component 24 is mounted on extrusion component 23 and is used to detect the heating temperature at the joint of the power equipment in real time.

[0056] The treatment tank 25 is located below the extrusion assembly 23 and is used to coat the transformer equipment joint.

[0057] Furthermore, the clamping unit 1 includes:

[0058] Support frame 11, the shape of support frame 11 is set as U;

[0059] Rotating component 12 is mounted on support frame 11;

[0060] The first clamping plate 13 is slidably connected to the inner side of the support frame 11;

[0061] The second clamping plate 14 is disposed below the first clamping plate 13. Both the first clamping plate 13 and the second clamping plate 14 are made of non-conductive material, and both the first clamping plate 13 and the second clamping plate 14 have wires inside.

[0062] Furthermore, the rotating assembly 12 includes:

[0063] The bidirectional threaded rod 121 has threaded grooves with opposite directions, and the bidirectional threaded rod 121 is rotatably connected to the support frame 11.

[0064] Guide rod 122, there are two guide rods 122, and the two guide rods 122 are symmetrically arranged on both sides of the bidirectional threaded rod 121. The guide rods 122 are fixedly connected to the support frame 11.

[0065] Turntable 123 is disposed on the top of support frame 11 and is fixedly connected to the top end of bidirectional threaded rod 121. Turntable 123 is used to drive bidirectional threaded rod 121 to rotate.

[0066] Furthermore, the bidirectional threaded rod 121, guide rod 122, and turntable 123 are all non-conductive, so that when the wires in the first clamping plate 13 and the second clamping plate 14 are energized, operating the turntable 123 will not pose a risk of electric shock.

[0067] Furthermore, the first clamping plate 13 is provided with a threaded hole 131, and through holes 132 are provided on both sides of the threaded hole 131. A clamping block 133 is provided at the bottom of one side of the first clamping plate 13. The clamping block 133 is conductive and is connected to the wires in the first clamping plate 13 and the second clamping plate 14. When the temperature at the transformer equipment joint is detected to be high, the joint is disconnected. The clamping blocks 133 on both sides clamp the two ends of the transmission line 3. The current is transmitted from one clamping block 133 to the other clamping block 133 through the wire, so that the joint can be processed without interrupting the power supply.

[0068] The second clamping plate 14 is also provided with threaded holes 131 and through holes 132, and a clamping block 133 is provided on the top of one side of the second clamping plate 14. The clamping block 133 at the bottom of the first clamping plate 13 and the clamping block 133 at the top of the second clamping plate 14 abut against each other, which can clamp the power transmission line 3.

[0069] Furthermore, the bidirectional threaded rod 121 is threadedly connected to the threaded hole 131, and the bidirectional threaded rod 121 is used to drive the first clamping plate 13 and the second clamping plate 14 to move towards each other or away from each other.

[0070] The guide rod 122 is slidably connected to the through hole 132. By rotating the turntable 123, the bidirectional threaded rod 121 can be rotated, which in turn drives the first clamping plate 13 and the second clamping plate 14 to move towards each other. This causes the clamping blocks 133 on both sides of the first clamping plate 13 and the second clamping plate 14 to clamp the two sides of the power transmission line 3 connector. The clamping blocks 133 are conductive blocks, and the first clamping plate 13 and the second clamping plate 14 are provided with wires, so that the power equipment connector can be processed without interrupting the power supply, without affecting the normal operation of the power.

[0071] Example 2

[0072] According to the appendix Figure 1-6 As shown, the device includes a clamping unit 1 and a detection processing unit 2. The detection processing unit 2 is disposed on the clamping unit 1 and includes:

[0073] Driver component 21;

[0074] The elastic sheet 22 is configured as a downward curved arc. The elastic sheet 22 is connected to the drive assembly 21. The drive assembly 21 is used to compress the elastic sheet 22 to deform downward.

[0075] The extrusion assembly 23 is disposed below the elastic sheet 22 and is used to extrude the transmission line 3 at an angle downward.

[0076] Temperature measuring component 24 is mounted on extrusion component 23 and is used to detect the heating temperature at the joint of the power equipment in real time.

[0077] The treatment tank 25 is located below the extrusion assembly 23 and is used to coat the transformer equipment joint.

[0078] Furthermore, the driving component 21 includes:

[0079] Mounting block 211, two mounting blocks 211 are provided and arranged symmetrically. Mounting block 211 has a plug-in groove on its upper part, which is used to install elastic sheet 22.

[0080] The bidirectional lead screw 212 passes through the mounting block 211 and is threadedly connected to the mounting block 211. The bidirectional lead screw 212 is used for the two mounting blocks 211 to move towards each other or away from each other.

[0081] The slide rod 213 is disposed on the first clamping plate 13 and is fixedly connected inside the first clamping plate 13. The slide rod 213 is slidably connected to the other end of the mounting block 211 so that the mounting block 211 can move towards each other.

[0082] Knob 214 is located on the side of the first clamping plate 13 and is connected to one end of the bidirectional lead screw 212. By rotating the knob 214, the bidirectional lead screw 212 can be rotated, which in turn can drive the two mounting blocks 211 on both sides to move towards each other. One end of the mounting block 211 is slidably connected in the first clamping plate 13, which can squeeze the elastic sheet 22 to bulge downwards, so that the joint is squeezed to tilt downwards and enter the processing groove 25.

[0083] Specifically disclosed, the elastic sheet 22 is provided with sliders 221 at both ends. The sliders 221 are slidably engaged in the insertion groove, and the sliders 221 are provided with holes 2211 for installing screws to fix the elastic sheet 22. The elastic sheet 22 is movably mounted on the mounting block 211 to facilitate maintenance and replacement of the elastic sheet 22.

[0084] Specifically disclosed, the extrusion assembly 23 includes:

[0085] Connecting block 231 is configured as an upward curved arc and is movably installed on the arc-shaped end of elastic sheet 22;

[0086] The locking block 232 is arc-shaped and there are two sets of locking blocks 232. The two sets of locking blocks 232 are fixedly connected to both sides of the connecting block 231. The locking block 232 abuts against the end of the transmission line 3. The locking block 232 is used to drive the end of the transmission line 3 to tilt downward. Through the downward protrusion of the elastic sheet 22, the connecting block 231 can be driven to move downward, which in turn can drive the locking block 232 to move downward, so that the locking block 232 can squeeze the joint to tilt downward and enter the processing groove 25.

[0087] Furthermore, the temperature measuring component 24 is located on the inner top of the connecting block 231. The temperature measuring component 24 is an infrared thermometer. Its working principle is to accurately determine the surface temperature of an object by measuring the infrared energy radiated by the object itself. That is, the higher the temperature of the object, the stronger the infrared radiation energy it emits, and the wavelength of the radiation wave will also change. The temperature measuring component 24 can move with the connecting block 231 to synchronously detect the temperature at the joint.

[0088] Specifically, the treatment tank 25 is located below the clamping block 232 and is mounted on the second clamping plate 14. The treatment tank 25 contains conductive grease, which is used to treat the joints of the power equipment. One end of the transmission line 3 is clamped and fixed by the clamping unit 1. The drive component 21 can compress the elastic sheet 22, causing it to bulge downwards, which in turn drives the connecting block 231 to move downwards. This, in turn, causes the clamping block 232 and the temperature measuring component 24 to move downwards synchronously. The clamping block 232 compresses the terminal of the transmission line 3 downwards until it is immersed in the treatment tank 25. This avoids the safety hazards and low efficiency of manually applying conductive grease. At the same time, the temperature measuring component 24 can detect the temperature at the joint in real time, so as to better control the time when the connection of the transmission line 3 is immersed in the treatment tank 25. The operation process is simple and the safety of operation is improved.

[0089] Working principle: The support frame 11 is clamped onto the transformer equipment connector. By rotating the turntable 123, the bidirectional threaded rod 121 is rotated, which in turn causes the first clamping plate 13 and the second clamping plate 14 to slide towards each other on the guide rod 122 until the clamping blocks 133 on both sides of the first clamping plate 13 and the second clamping plate 14 clamp the two sides of the transmission line 3 connector. At this time, the clamping blocks 232 abut against the transmission line 3. The temperature measuring component 24 is located above the connector. The temperature measuring component 24 detects the temperature of the connector in real time. When an abnormal temperature is detected, the connector is disconnected and the clamping blocks 133 are connected to the conductor. The power transmission line 3 is connected to the power supply. Then, the knob 214 is turned to drive the bidirectional lead screw 212 to rotate, which in turn drives the two mounting blocks 211 on both sides to move towards each other. One end of the mounting block 211 is slidably connected in the first clamping plate 13, which in turn squeezes the elastic sheet 22 to bulge downward, which in turn squeezes the connecting block 231 to move downward, which in turn causes the temperature measuring component 24 and the clamping block 232 to move downward, so that the clamping block 232 squeezes the joint into the processing tank 25. The processing tank 25 contains conductive grease, which completes the coating of the joint. At the same time, the temperature measuring component 24 detects the temperature of the joint in real time during the processing.

[0090] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A knob-type transformer connector heating treatment device, comprising a clamping unit (1) and a detection and processing unit (2), wherein the detection and processing unit (2) is disposed on the clamping unit (1), characterized in that, The detection processing unit (2) includes: Driver component (21); The elastic sheet (22) is configured as a downward curved arc. The elastic sheet (22) is connected to the driving assembly (21). The driving assembly (21) is used to compress the elastic sheet (22) to deform downward. The extrusion assembly (23) is disposed below the elastic sheet (22) and is used to extrude the transmission line (3) to tilt downwards; Temperature measuring component (24), which is disposed on extrusion component (23), is used to detect the heating temperature at the joint of the power equipment in real time; The processing groove (25) is located below the extrusion assembly (23) and is used to coat the transformer joint.

2. The knob-type transformer connector heating treatment device according to claim 1, characterized in that, The clamping unit (1) includes: The support frame (11) is U-shaped; A rotating assembly (12) is mounted on a support frame (11); The first clamping plate (13) is slidably connected to the inner side of the support frame (11); The second clamping plate (14) is located below the first clamping plate (13).

3. The knob-type transformer joint heating treatment device according to claim 2, characterized in that, The rotating assembly (12) includes: A bidirectional threaded rod (121) is provided with threaded grooves in opposite directions, and the bidirectional threaded rod (121) is rotatably connected to the support frame (11); Guide rod (122), the guide rod (122) is configured as two rods, and the two guide rods (122) are symmetrically arranged on both sides of the bidirectional threaded rod (121), and the guide rod (122) is fixedly connected to the support frame (11); Turntable (123) is set on the top of support frame (11) and is fixedly connected to the top end of bidirectional threaded rod (121). Turntable (123) is used to drive bidirectional threaded rod (121) to rotate.

4. The knob-type transformer joint heating treatment device according to claim 3, characterized in that, The first clamping plate (13) is provided with a threaded hole (131), and through holes (132) are provided on both sides of the threaded hole (131). A clamping block (133) is provided at the bottom of one side of the first clamping plate (13), and the clamping block (133) is used to clamp the power transmission line (3). The second clamping plate (14) is also provided with threaded holes (131) and through holes (132), and a clamping block (133) is provided on the top of one side of the second clamping plate (14).

5. The knob-type transformer joint heating treatment device according to claim 4, characterized in that, The bidirectional threaded rod (121) is threadedly connected to the threaded hole (131), and the bidirectional threaded rod (121) is used to drive the first clamping plate (13) and the second clamping plate (14) to move towards each other or away from each other; The guide rod (122) is slidably connected to the through hole (132).

6. The knob-type transformer joint heating treatment device according to claim 1, characterized in that, The driving component (21) includes: Mounting block (211), two mounting blocks (211) are provided and arranged symmetrically. The mounting block (211) has a plug-in groove on its upper part, which is used to install elastic sheet (22). A bidirectional lead screw (212) passes through a mounting block (211) and is threadedly connected to the mounting block (211). The bidirectional lead screw (212) is used for the two mounting blocks (211) to move towards each other or away from each other. A slide rod (213) is mounted on the first clamping plate (13), and the slide rod (213) is slidably connected to the other end of the mounting block (211); A knob (214) is located on the side of the first clamping plate (13) and is located at one end of the bidirectional lead screw (212).

7. The knob-type transformer joint heating treatment device according to claim 6, characterized in that, The elastic sheet (22) is provided with sliders (221) at both ends. The sliders (221) are slidably engaged in the insertion groove, and holes (2211) are provided on the sliders (221). The holes (2211) are used to install screws to fix the elastic sheet (22).

8. The knob-type transformer joint heating treatment device according to claim 6, characterized in that, The extrusion assembly (23) includes: Connecting block (231), the connecting block (231) is configured as an upward curved arc, the connecting block (231) is movably installed on the arc-shaped end of the elastic sheet (22); The card block (232) is set in an arc shape and there are two sets of the card blocks (232). The two sets of card blocks (232) are respectively fixedly connected to both sides of the connecting block (231). The card block (232) abuts against the end of the transmission line (3) and the card block (232) is used to drive the end of the transmission line (3) to tilt downward.

9. A knob-type transformer joint heating treatment device according to claim 8, characterized in that, The temperature measuring component (24) is located on the inner top of the connecting block (231).

10. A knob-type transformer joint heating treatment device according to claim 8, characterized in that, The processing slot (25) is located below the card block (232) and is mounted on the second clamping plate (14).

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