A transformer temperature on-line monitoring system and method based on infrared temperature measurement

Abstract

The application discloses a kind of transformer temperature on-line monitoring system and method based on infrared temperature measurement, including detection shell and monitoring element being arranged in the inside of detection shell, the detection shell includes mounting seat and outer shell member, the outer shell member includes four groups of vice shell, the vice shell is enclosed into half-enclosing shell by first side plate, second side plate and top plate, and the application relates to the field of infrared temperature measurement technology.The transformer temperature on-line monitoring system and method based on infrared temperature measurement, by sliding in arc-shaped notch of lever, so that the driving gear rotationally connected with lever, then driving gear is engaged with driven gear, and then driven gear is engaged with rack, so that vice shell connected with rack and mounting seat are slid by limiting slide bar and sliding groove, simple structure, good assembly between mounting seat and outer shell member, without disassembly, save a lot of time, solve the problem that original structure disassembly screw affects work efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of infrared temperature measurement, in particular to a transformer temperature online monitoring system and method based on infrared temperature measurement. BACKGROUND

[0002] A transformer is a device for changing alternating voltage by using electromagnetic induction principle, and its main components include a primary coil, a secondary coil and a core (magnetic core). The main functions of the transformer include voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like. With the gradual increase of electrical equipment in production and life, higher requirements are put forward for the working performance of the transformer. A common transformer is an oil-type transformer, which is a structural type of transformer, i.e. the coil of the transformer is immersed in oil. The oil-immersed transformer is generally installed in a separate transformer room or outdoors due to the need for fire prevention, and has the characteristics of large volume, low cost, simple maintenance, good heat dissipation, strong overload capacity and wide environmental adaptability.

[0003] However, in actual use, due to the long continuous working time of the transformer, the oil temperature of the oil is often abnormal and the transformer cannot work normally. Moreover, the transformer oil temperature detection generally adopts an infrared detection method, and the fixing structure of the existing infrared detection equipment is mostly fixed by screws. When the infrared detection element is maintained and replaced, the disassembly of the screws seriously affects the work efficiency. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a transformer temperature online monitoring system and method based on infrared temperature measurement, which solves the problem that the fixing structure of the existing infrared detection equipment is mostly fixed by screws, and the disassembly of the screws seriously affects the work efficiency when the infrared detection element is maintained and replaced.

[0005] In order to achieve the above object, the present application is realized by the following technical scheme: a transformer temperature on-line monitoring system and method based on infrared temperature measurement, comprising a detection shell and a monitoring element arranged inside the detection shell, the detection shell comprises a mounting seat and an outer shell member, the outer shell member comprises four groups of auxiliary shells, the auxiliary shells are enclosed into a semi-enclosed shell through a first side plate, a second side plate and a top plate, and the upper sides of the first side plate and the second side plate are fixedly connected with the bottom side of the upper part of the top plate, respectively, a gear rod is fixedly connected to the inner side of the chute, and the gear rod is fixedly connected with the bottom side of the second side plate, the bottom of the gear rod is fixedly connected with a limiting slide bar, four chutes are arranged on the outer side of the upper surface of the mounting seat, one end of the chute is a closed structure, and the other side of the chute penetrates the side of the mounting seat, the limiting slide bar penetrates the chute, and the auxiliary shell and the mounting seat are slidably connected through the limiting slide bar and the chute, a driving member is arranged on the middle part of the upper surface of the mounting seat, the driving member comprises a driving box, a driving gear and a driven gear, the driving box is fixedly connected with the middle part of the upper surface of the mounting seat, the middle part of the driving gear is rotatably connected with the middle part of the inner side of the driving box through a first rotating shaft, and a coil spring is sleeved on the outer side of the first rotating shaft, a connecting block is fixedly connected to the middle part of the inner bottom surface of the driving box and the middle part of the bottom surface of the driving gear, respectively, and the ends of the coil spring are fixedly connected with the connecting blocks at the driving box and the driving gear, respectively, the driven gear is rotatably connected with the four corners inside the driving box through a second rotating shaft, and one side of the driven gear is in meshing transmission with the driving gear, gear notches are arranged on one side of the four side parts of the driving box, and one side of the driven gear penetrates the gear notches and is in meshing transmission with the gear rod.

[0006] Preferably, an arc-shaped notch is arranged on the outer side of the surface of the mounting seat, and a clamping opening is arranged at one end of the arc-shaped notch, and a wrench member is arranged on the outer side of the bottom surface of the driving gear.

[0007] Preferably, the wrench member comprises a wrench rod and a positioning clamping cylinder, the upper end of the wrench rod is fixedly connected with the outer side of the driving gear, the wrench rod penetrates the arc-shaped notch, and the wrench rod is slidably connected with the arc-shaped notch, the positioning clamping cylinder is sleeved on the bottom of the wrench rod, and the positioning clamping cylinder is slidably connected with the wrench rod.

[0008] Preferably, a limiting push head is fixedly connected to the bottom end of the wrench rod, a first spring is clamped between the limiting push head and the positioning clamping cylinder, the positioning clamping cylinder is clamped with the clamping opening, and handle plates are fixedly connected to the two sides of the positioning clamping cylinder.

[0009] Preferably, the upper part of the drive box is provided with a buffer member, which comprises a plurality of groups of enclosed groove plates and I-shaped mounting plates, the enclosed groove plates are fixedly connected with the upper part of the drive box through bolts, the notches of the plurality of groups of enclosed groove plates are buckled at the side of the bottom of the I-shaped mounting plate, and the side, upper side and lower side of the inner cavity of the I-shaped mounting plate are provided with abutting members.

[0010] Preferably, the abutting member comprises a limiting cylinder and a buffer abutting rod, one end of the buffer abutting rod penetrates the inner side of the limiting cylinder, and the buffer abutting rod and the limiting cylinder are limited to slide, a second spring is clamped between the buffer abutting rod and the limiting cylinder, and the other end of the buffer abutting rod is rollingly connected with an abutting ball.

[0011] Preferably, one side of the upper part of the top plate is provided with a sealing buckle plate, and a buckling groove is formed between the extension of the sealing buckle plate and the top plate, one corner of the sealing buckle plate is provided with a buckling port, the bottom side of the extension of the sealing buckle plate is provided with a sealing strip groove, and a sealing pressing strip is fixedly connected in the sealing strip groove.

[0012] Preferably, the side openings between the four groups of auxiliary shells are buckled with each other, the buckling groove of one group of sealing buckle plates is buckled at the other side of the upper part of the top plate, and one end of the sealing buckle plate is buckled at the buckling port.

[0013] The application also discloses a transformer temperature online monitoring method based on infrared temperature measurement.

[0014] Step one, the monitoring element inside the shell detects the temperature of the transformer;

[0015] Step two, when the monitoring element inside the shell is damaged, the lever is pulled to make the lever slide at the arc-shaped notch, then the positioning cartridge is pushed by the first spring to make the positioning cartridge clamped at the cartridge port and the lever positioned;

[0016] Step three, in step two, the lever slides at the arc-shaped notch to make the driving gear fixedly connected with the lever rotate, then the driving gear meshes with the driven gear, and the driven gear meshes with the toothed rod, so that the auxiliary shell connected with the toothed rod and the mounting seat slide through the limiting slide and the sliding groove, and then the auxiliary shell is moved outward to be opened, and then the shell body member is opened at the mounting seat;

[0017] Step four, after the shell body member is opened, the damaged monitoring element is repaired or replaced;

[0018] Step 5: After the damaged monitoring element is repaired or replaced in step 4, the handle is pulled to disengage the positioning cartridge from the bayonet, and the coil spring drives the driving gear to rotate, and then the pull rod slides back along the arc-shaped notch, and the driven gear engages with the gear rod, so that the auxiliary housing connected to the gear rod and the mounting seat slide through the limiting slide bar and the slide groove, thereby causing the auxiliary housing to move back and the outer housing component to close at the mounting seat;

[0019] Step 6. When the outer shell components are almost closed at the mounting seat, the sealing buckle plates of one group of sub-shells are buckled on the side of another group of sub-shells in the formed buckling grooves. At the same time, the sealing buckle plates of one group of sub-shells are buckled with the buckle interfaces of the other group of sub-shells, and then the sealing strips of one group of sub-shells are pressed on the side of the other group of sub-shells, thus completing the sealing enclosure of the mounting seat by multiple groups of sub-shells.

[0020] Preferably, when the monitoring system encounters shock, the pressure components on the side of the enclosed groove plate perform horizontal buffering on the monitoring element on the I-shaped mounting plate, and the pressure components on the upper and lower sides of the inner cavity of the enclosed groove plate perform longitudinal buffering on the monitoring element on the I-shaped mounting plate. During the buffering process, the pressure ball of the pressure component rolls and presses against the I-shaped mounting plate, and then the second spring reduces the shock of the monitoring element.

[0021] Beneficial effects

[0022] The present invention provides a system and method for online transformer temperature monitoring based on infrared temperature measurement. Compared with the existing technology, it has the following advantages:

[0023] (1) The transformer temperature online monitoring system and method based on infrared temperature measurement, by sliding the lever at the arc groove, causes the driving gear fixed to the lever to rotate, and then the driving gear engages with the driven gear, and then the driven gear engages with the gear rod, so that the auxiliary housing connected to the gear rod and the mounting seat slide through the limiting slide bar and the slide groove. The structure is simple, the assembly between the mounting seat and the outer shell component is good, and there is no need to disassemble, which saves a lot of time and solves the problem that the disassembly screws of the original structure affect the work efficiency.

[0024] (2) The transformer temperature online monitoring system and method based on infrared temperature measurement, by pulling the handle plate, the positioning clamp and the bayonet are disengaged, the coil spring drives the driving gear to rotate, and then the lever and the arc-shaped slot are slid and recovered. The structure is simple, and it is convenient to position the outer shell component after opening and closing, and avoid the outer shell component rebounding through the coil spring after opening, which affects the installation of the monitoring element.

[0025] (3), the transformer temperature on-line monitoring system and method based on infrared temperature measurement, through a group of vice shell sealing buckle plate in the formed buckle groove buckle in another group of vice shell side, while a group of vice shell sealing buckle plate and another group of vice shell at the buckle interface buckle, and then a group of vice shell sealing pressure strip pressure in another group of vice shell side, the shell body member close, effectively enhance the dustproof and waterproof of detection shell.

[0026] (4), the transformer temperature on-line monitoring system and method based on infrared temperature measurement, through the lateral buffer of the side of the enclosing groove plate to the monitoring element on the I-shaped mounting plate, the upper and lower sides of the enclosing groove plate cavity buffer component to the monitoring element on the I-shaped mounting plate, the rolling pressure connection of the rolling ball and the I-shaped mounting plate, and then the second spring to the monitoring element, improve the functionality of the equipment, so that the detection shell protects the monitoring element, effectively prolong the service life of the monitoring element. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is the structural section view of the present application;

[0028] Figure 2 is the structural perspective view of the mounting seat of the present application;

[0029] Figure 3 is the structural perspective view of the driving member of the present application;

[0030] Figure 4 is the structural perspective view of the present application in the state of looking up;

[0031] Figure 5 is the structural perspective view of the wrench member of the present application;

[0032] Figure 6 is the structural perspective view of the driving box of the present application;

[0033] Figure 7 is the structural section view of the buffer member of the present application;

[0034] Figure 8 is the structural perspective view of the present application Figure 7 is the local enlarged view of A in the present application;

[0035] Figure 9 is the structural top view of the present application in the state of unfolding;

[0036] Figure 10 is the structural top view of the present application in the state of closing.

[0037] In the figure: 1, detection shell; 2, mounting seat; 21, sliding groove; 22, driving member; 221, driving box; 222, driving gear; 223, driven gear; 224, first rotating shaft; 225, coil spring; 226, connecting block; 227, second rotating shaft; 228, gear notch; 23, arc notch; 231, clamping port; 24, wrench member; 241, pull rod; 242, positioning clamping cylinder; 243, limiting push head; 244, first spring; 245, handle plate; 3, outer shell member; 31, auxiliary shell; 311, first side plate; 312, second side plate; 313, top plate; 32, toothed rod; 321, limiting sliding bar; 33, sealing buckle plate; 331, buckling groove; 332, buckling port; 333, sealing strip groove; 334, sealing pressing strip; 4, buffer member; 41, enclosing groove plate; 42, I-shaped mounting plate; 43, bolt; 44, pressing member; 441, limiting cylinder; 442, buffer pressing rod; 443, second spring; 444, pressing ball. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0039] Please refer to Figures 1-10The application provides a technical scheme: a transformer temperature online monitoring system and method based on infrared temperature measurement, which comprises a detection shell 1 and monitoring elements arranged in the detection shell 1. The detection shell 1 comprises a mounting seat 2 and an outer shell member 3. The outer shell member 3 comprises four groups of auxiliary shells 31. The auxiliary shells 31 are enclosed into a semi-enclosed shell through first side plates 311, second side plates 312 and top plates 313. The upper sides of the first side plates 311 and the second side plates 312 are fixedly connected with the bottom sides of the upper parts of the top plates 313 respectively. One side of the upper part of the top plate 313 is provided with a sealing buckle plate 33. The extension part of the sealing buckle plate 33 and the top plate 313 form a buckling groove 331. One corner of the sealing buckle plate 33 is provided with a buckling port 332. The bottom side of the extension part of the sealing buckle plate 33 is provided with a sealing strip groove 333. The sealing strip groove 333 is fixedly connected with a sealing pressing strip 334. The side openings of the four groups of auxiliary shells 31 are buckled with each other. The buckling groove 331 of one group of sealing buckle plates 33 is buckled on the other side of the upper part of the top plate 313. One end of the sealing buckle plate 33 is buckled on the buckling port 332. The buckling groove 331 of one group of sealing buckle plates 33 is buckled on the side of another group of auxiliary shells 31. Meanwhile, the sealing buckle plate 33 of one group of auxiliary shells 31 is buckled with the buckling port 332 of another group of auxiliary shells 31. Then, the sealing pressing strip 334 of one group of auxiliary shells 31 is pressed on the side of another group of auxiliary shells 31. The outer shell member 3 is tightly enclosed, which effectively enhances the dustproofness and waterproofness of the detection shell 1. The inner side of a sliding groove 21 is fixedly connected with a toothed rod 32. The toothed rod 32 is fixedly connected with the bottom side of the second side plate 312. The bottom of the toothed rod 32 is fixedly connected with a limiting sliding strip 321. The outer side of the upper surface of the mounting seat 2 is provided with four sliding grooves 21. One end of the sliding groove 21 is a closed structure. The other side of the sliding groove 21 penetrates the side of the mounting seat 2. The limiting sliding strip 321 penetrates the sliding groove 21. The auxiliary shell 31 and the mounting seat 2 are slidingly connected through the limiting sliding strip 321 and the sliding groove 21. The middle part of the upper surface of the mounting seat 2 is provided with a driving member 22. The driving member 22 comprises a driving box 221, a driving gear 222 and a driven gear 223. The upper part of the driving box 221 is provided with a buffer member 4. The buffer member 4 comprises multiple enclosing groove plates 41 and an I-shaped mounting plate 42. The enclosing groove plates 41 are fixedly connected with the upper part of the driving box 221 through bolts 43. The side edges of the enclosing groove plates 41 are buckled on the bottom of the I-shaped mounting plate 42. The side surface, the upper side and the lower side of the inner cavity of the I-shaped mounting plate 42 are provided with pressing members 44. The pressing members 44 comprise limiting cylinders 441 and buffer pressing rods 442. One end of the buffer pressing rod 442 penetrates the inner side of the limiting cylinder 441. The buffer pressing rod 442 and the limiting cylinder 441 are limitedly slid. A second spring 443 is clamped between the buffer pressing rod 442 and the limiting cylinder 441. The other end of the buffer pressing rod 442 is rollingly connected with a pressing ball 444. The monitoring elements on the I-shaped mounting plate 42 are transversely buffered through the pressing members 44 of the side edges of the enclosing groove plates 41.The abutting members 44 on the upper and lower sides of the inner cavity of the enclosing groove plate 41 longitudinally buffer the monitoring element on the I-shaped mounting plate 42, the abutting ball 444 is in rolling pressure connection with the I-shaped mounting plate 42, then the second spring 443 buffers the monitoring element, improves the functionality of the equipment, protects the monitoring element by the detection shell 1, effectively prolongs the service life of the monitoring element, the driving box 221 is fixedly connected with the middle part of the upper surface of the mounting seat 2, the middle part of the driving gear 222 is rotationally connected with the middle part of the inner side of the driving box 221 through the first rotating shaft 224, the outer side of the first rotating shaft 224 is sleeved with the coil spring 225, the middle and outer sides of the inner bottom surface of the driving box 221 are fixedly connected with the connecting blocks 226 on the middle and outer sides of the bottom surface of the driving gear 222, the two ends of the coil spring 225 are fixedly connected with the connecting blocks 226 at the positions of the driving box 221 and the driving gear 222 respectively, the driven gear 223 is rotationally connected with the four corners inside the driving box 221 through the second rotating shaft 227, one side of the driven gear 223 is in meshing transmission with the driving gear 222, one side of the driving box 221 is provided with the gear slot 228, one side of the driven gear 223 penetrates through the gear slot 228 and is in meshing transmission with the toothed rod 32, the driving gear 222 connected with the wrench rod 241 is rotated by sliding in the arc-shaped slot 23, then the driving gear 222 is in meshing transmission with the driven gear 223, and the driven gear 223 is in meshing transmission with the toothed rod 32, so that the secondary shell 31 connected with the toothed rod 32 slides with the mounting seat 2 through the limiting slide bar 321 and the sliding groove 21, the structure is simple, the mounting seat 2 and the outer shell member 3 are well assembled, without disassembly, a large amount of time is saved, the problem that the original structure disassembly screw affects the work efficiency is solved, the outer side of the surface of the mounting seat 2 is provided with the arc-shaped slot 23, one end of the arc-shaped slot 23 is provided with the clamping opening 231, the outer side of the bottom surface of the driving gear 222 is provided with the wrench member 24, the wrench member 24 comprises the wrench rod 241 and the positioning clamping barrel 242, the upper end of the wrench rod 241 is fixedly connected with the outer side of the driving gear 222, the wrench rod 241 penetrates through the arc-shaped slot 23 and is in sliding connection with the arc-shaped slot 23, the positioning clamping barrel 242 is sleeved on the bottom of the wrench rod 241 and is in sliding connection with the wrench rod 241, the bottom end of the wrench rod 241 is fixedly connected with the limiting push head 243, the limiting push head 243 and the positioning clamping barrel 242 are clamped with the first spring 244 therebetween, the positioning clamping barrel 242 is clamped with the clamping opening 231, the two sides of the positioning clamping barrel 242 are fixedly connected with the handle plate 245, the positioning clamping barrel 242 is disengaged from the clamping opening 231 by pulling the handle plate 245, the coil spring 225 drives the driving gear 222 to rotate, then the wrench rod 241 slides back in the arc-shaped slot 23, the structure is simple, the outer shell member 3 is positioned after being opened and closed, the outer shell member 3 is prevented from rebounding after being opened by the coil spring 225, affecting the installation of the monitoring element,

[0040] The application also discloses a transformer temperature on-line monitoring method based on infrared temperature measurement.

[0041] Step one, the temperature of the transformer is monitored by the monitoring element in the shell 1, when the monitoring system encounters shaking, the side pressing member 44 of the surrounding groove plate 41 buffers the monitoring element on the I-shaped mounting plate 42 horizontally, the side pressing members 44 on the upper and lower sides of the inner cavity of the surrounding groove plate 41 buffer the monitoring element on the I-shaped mounting plate 42 longitudinally, and the pressing ball 444 rolls and presses the I-shaped mounting plate 42 in the buffering process, and then the second spring 443 buffers the monitoring element;

[0042] Step two, when the monitoring element in the shell 1 is damaged, the lever 241 is pulled to slide the lever 241 at the arc-shaped notch 23, then the positioning cartridge 242 is pushed by the first spring 244 to make the positioning cartridge 242 clamped at the card port 231 and make the lever 241 positioned;

[0043] Step three, in step two, the lever 241 slides at the arc-shaped notch 23, so that the driving gear 222 fixedly connected with the lever 241 rotates, then the driving gear 222 is engaged with the driven gear 223, and the driven gear 223 is engaged with the toothed rod 32, so that the secondary shell 31 connected with the toothed rod 32 and the mounting seat 2 slide through the limiting slide bar 321 and the sliding groove 21, so that the secondary shell 31 moves outward and opens, and then the outer shell member 3 is opened at the mounting seat 2;

[0044] Step four, after the outer shell member 3 is opened, the damaged monitoring element is repaired or replaced;

[0045] Step five, in step four, after the damaged monitoring element is repaired or replaced, the positioning cartridge 242 is disengaged from the card port 231 by pulling the handle plate 245, the driving gear 222 is driven to rotate by the coil spring 225, then the lever 241 slides at the arc-shaped notch 23 to be recovered, the driven gear 223 is engaged with the toothed rod 32, so that the secondary shell 31 connected with the toothed rod 32 and the mounting seat 2 slide through the limiting slide bar 321 and the sliding groove 21, so that the secondary shell 31 moves back, and then the outer shell member 3 is closed at the mounting seat 2;

[0046] Step six, in the process of closing the outer shell member 3 at the mounting seat 2, the sealing buckle plate 33 of one group of secondary shells 31 is buckled at the side of another group of secondary shells 31, and the sealing buckle plate 33 of one group of secondary shells 31 is buckled at the buckle interface 332 of another group of secondary shells 31, and then the sealing pressing strip 334 of one group of secondary shells 31 is pressed at the side of another group of secondary shells 31, that is, the sealing of the mounting seat 2 by the plurality of secondary shells 31 is completed.

[0047] Also, it is to be understood that the phraseology or terminology employed herein, such as "comprising", "including", "carrying" or the like, are typically intended to be interpreted open-endedly, such that the terms "comprising", "including", "carrying" or the like merely specify the presence of the stated features, items, actions, objects, or components, or the like, but do not preclude the presence or addition of one or more other features, items, actions, objects, components or the like.

[0048] It is to be understood that the terms "including", "comprising", "consisting" and "consisting essentially of" or the like are used herein in their open-ended, conventional sense unless otherwise noted.

[0049] While embodiments of the application have been shown and described, it is to be understood that various further modifications and changes can be made thereto without departing from the spirit and scope of the present application, which is defined by the appended claims and their equivalents.

Claims

1. A transformer temperature on-line monitoring system based on infrared temperature measurement, comprising a detection shell (1) and a monitoring element arranged inside the detection shell (1), characterized in that: The detection shell (1) includes a mounting seat (2) and an outer shell member (3), the outer shell member (3) includes four sets of vice shells (31), the vice shell (31) is enclosed into a half-enclosed shell by a first side plate (311), a second side plate (312) and a top plate (313), and the upper sides of the first side plate (311) and the second side plate (312) are fixedly connected with the bottom side of the upper part of the top plate (313), the inner side of the sliding groove (21) is fixedly connected with a gear rod (32), and the gear rod (32) is fixedly connected with the bottom side of the second side plate (312), the bottom of the gear rod (32) is fixedly connected with a limiting sliding strip (321), the outer side of the upper surface of the mounting seat (2) is provided with four sliding grooves (21), one end of the sliding groove (21) is a closed structure, and the other side of the sliding groove (21) penetrates the side of the mounting seat (2), the limiting sliding strip (321) penetrates the sliding groove (21), and the vice shell (31) and the mounting seat (2) are slidably connected through the limiting sliding strip (321) and the sliding groove (21), the middle part of the upper surface of the mounting seat (2) is provided with a driving member (22), the driving member (22) includes a driving box (221), a driving gear (222) and a driven gear (223), the driving box (221) is fixedly connected with the middle part of the upper surface of the mounting seat (2), the middle part of the driving gear (222) is rotatably connected with the middle part of the inner side of the driving box (221) through a first rotating shaft (224), the outer side of the first rotating shaft (224) is sleeved with a coil spring (225), the middle outer side of the inner bottom surface of the driving box (221) and the middle outer side of the bottom surface of the driving gear (222) are fixedly connected with a connecting block (226), and the two ends of the coil spring (225) are fixedly connected with the connecting blocks (226) at the driving box (221) and the driving gear (222), the driven gear (223) is rotatably connected with the four corners inside the driving box (221) through a second rotating shaft (227), one side of the driven gear (223) is in meshing transmission with the driving gear (222), and one side of the driving box (221) is provided with a gear slot (228), one side of the driven gear (223) penetrates the gear slot (228) and is in meshing transmission with the gear rod (32); An arc-shaped slot (23) is formed on the outer side of the surface of the mounting seat (2), and a bayonet (231) is formed at one end of the arc-shaped slot (23), and a wrench member (24) is arranged on the outer side of the bottom surface of the driving gear (222).

2. The transformer temperature on-line monitoring system based on infrared temperature measurement according to claim 1, characterized in that: The wrench member (24) includes a wrench rod (241) and a positioning clamping cylinder (242), the upper end of the wrench rod (241) is fixedly connected with the outer side of the driving gear (222), the wrench rod (241) penetrates the arc-shaped slot (23), and the wrench rod (241) is slidably connected with the arc-shaped slot (23), the positioning clamping cylinder (242) is sleeved on the bottom of the wrench rod (241), and the positioning clamping cylinder (242) is slidably connected with the wrench rod (241).

3. The transformer temperature on-line monitoring system based on infrared temperature measurement according to claim 2, characterized in that: The bottom end of the pull rod (241) is fixedly connected with a limiting push head (243), and a first spring (244) is arranged between the limiting push head (243) and a positioning clamping cylinder (242), the positioning clamping cylinder (242) is clamped with the bayonet (231), and the two sides of the positioning clamping cylinder (242) are fixedly connected with a handle plate (245).

4. The transformer temperature on-line monitoring system based on infrared temperature measurement according to claim 3, characterized in that: The upper portion of the driving box (221) is provided with a buffering member (4), the buffering member (4) comprises a plurality of groups of enclosing groove plates (41) and an I-shaped mounting plate (42), the enclosing groove plates (41) are fixedly connected with the upper portion of the driving box (221) through bolts (43), the notches of the plurality of groups of enclosing groove plates (41) are buckled on the side edges of the bottom of the I-shaped mounting plate (42), and the side, upper side and lower side of the inner cavity of the I-shaped mounting plate (42) are provided with abutting members (44).

5. The transformer temperature on-line monitoring system based on infrared temperature measurement according to claim 4, characterized in that: The abutting member (44) comprises a limiting cylinder (441) and a buffering abutting rod (442), one end of the buffering abutting rod (442) penetrates the inner side of the limiting cylinder (441), and the buffering abutting rod (442) and the limiting cylinder (441) are limited to slide, a second spring (443) is arranged between the buffering abutting rod (442) and the limiting cylinder (441), and the other end of the buffering abutting rod (442) is rollingly connected with an abutting ball (444).

6. The transformer temperature on-line monitoring system based on infrared temperature measurement according to claim 5, characterized in that: One side of the upper portion of the top plate (313) is provided with a sealing buckle plate (33), a buckling groove (331) is formed between the extension of the sealing buckle plate (33) and the top plate (313), one corner of the sealing buckle plate (33) is provided with a buckling port (332), the bottom side of the extension of the sealing buckle plate (33) is provided with a sealing strip groove (333), and a sealing pressing strip (334) is fixedly connected with the sealing strip groove (333).

7. The transformer temperature on-line monitoring system based on infrared temperature measurement according to claim 6, characterized in that: The side openings between the four groups of secondary shells (31) are buckled with each other, the buckling groove (331) of one group of sealing buckle plates (33) is buckled on the other side of the upper portion of the top plate (313), and one end of the sealing buckle plate (33) is buckled in the buckling port (332).

8. A transformer temperature on-line monitoring method based on infrared temperature measurement, characterized in that, The transformer temperature on-line monitoring system based on infrared temperature measurement of claim 7 specifically comprises the following steps: Step one, the monitoring element inside the shell (1) detects the temperature of the transformer; Step two, when the monitoring element inside the shell (1) is damaged, the pull rod (241) is pulled to make the pull rod (241) slide in the arc-shaped notch (23), then the positioning clamping cylinder (242) is pushed by the first spring (244) to make the positioning clamping cylinder (242) be clamped in the bayonet (231) and make the pull rod (241) be positioned. Step three, in step two, the lever (241) slides at the arc-shaped notch (23), so that the driving gear (222) fixedly connected with the lever (241) rotates, then the driving gear (222) meshes with the driven gear (223), and the driven gear (223) meshes with the toothed rod (32), so that the secondary shell (31) connected with the toothed rod (32) slides with the mounting seat (2) through the limiting slide bar (321) and the sliding groove (21), and then the secondary shell (31) moves outward to open, and then the outer shell member (3) is opened at the mounting seat (2); Step four, after the outer shell member (3) is opened, the damaged monitoring element is repaired or replaced; Step five, in step four, after the damaged monitoring element is repaired or replaced, the positioning clamp cylinder (242) is disengaged from the clamp opening (231) by pulling the handle plate (245), the driving gear (222) is driven to rotate by the coil spring (225), then the lever (241) slides back at the arc-shaped notch (23), the driven gear (223) meshes with the toothed rod (32), so that the secondary shell (31) connected with the toothed rod (32) slides with the mounting seat (2) through the limiting slide bar (321) and the sliding groove (21), and then the secondary shell (31) moves back, and then the outer shell member (3) is closed at the mounting seat (2); Step six, during the closing process of the outer shell member (3) at the mounting seat (2), the sealing buckle plate (33) of one group of secondary shells (31) is buckled at the side of the other group of secondary shells (31), and the sealing buckle plate (33) of one group of secondary shells (31) is buckled at the buckle interface (332) of the other group of secondary shells (31), and then the sealing pressing strip (334) of one group of secondary shells (31) is pressed at the side of the other group of secondary shells (31), that is, the sealing enclosure of the mounting seat (2) by the plurality of secondary shells (31) is completed.

9. The transformer temperature on-line monitoring method based on infrared temperature measurement according to claim 8, characterized in that: When the monitoring system encounters shaking, the side edge of the enclosing groove plate (41) is pressed by the pressing member (44), the monitoring element on the I-shaped mounting plate (42) is horizontally buffered, the upper and lower sides of the enclosing groove plate (41) are pressed by the pressing member (44), the monitoring element on the I-shaped mounting plate (42) is vertically buffered, and the pressing member (44) is rolled and pressed with the I-shaped mounting plate (42) during the buffering process, and then the second spring (443) buffers the monitoring element.

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