CN110412385B - Transformer comprehensive properties intellectual detection system device - Google Patents
Transformer comprehensive properties intellectual detection system device Download PDFInfo
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- CN110412385B CN110412385B CN201910733431.1A CN201910733431A CN110412385B CN 110412385 B CN110412385 B CN 110412385B CN 201910733431 A CN201910733431 A CN 201910733431A CN 110412385 B CN110412385 B CN 110412385B
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- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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Abstract
The invention discloses an intelligent detection device for comprehensive performance of a transformer, which comprises a detection box, wherein a display is arranged in the left end surface of the detection box, a moving mechanism for controlling the detection box to move is arranged in the detection box, a rotating cavity is arranged in the detection box, a driving mechanism for providing power for the device to operate is arranged in the rotating cavity, a lifting cavity with an upward opening is arranged in the wall of the right end of the rotating cavity, a lifting mechanism is arranged in the lifting cavity, the lifting mechanism comprises a lifting block and a lifting spring for supporting the lifting block, the device can be carried out fully automatically, when environmental data in the transformer is detected, a person can operate at a remote place to obtain the data, so that the possibility of danger caused by the person approaching the transformer is reduced, and the items to be tested can be automatically changed through mechanical transmission, so that the detection efficiency is improved.
Description
Technical Field
The invention relates to the field of detection, in particular to an intelligent detection device for comprehensive performance of a transformer.
Background
When the transformer works, the working environment of the transformer needs to be detected at variable time to obtain data so as to protect the normal work of the transformer;
at the present stage, when the working environment condition of the transformer is detected, the detection is usually carried out manually, the danger of people during working is greatly increased, different sensors are required to be used for detection when different environment conditions are detected, the detection is required to be changed in real time, the workload is increased, and meanwhile, the detection efficiency is reduced.
Disclosure of Invention
The invention aims to solve the technical problem of providing an intelligent detection device for comprehensive performance of a transformer, which overcomes the problems of high risk, low manual detection efficiency and the like and reduces the risk.
The invention is realized by the following technical scheme.
The invention discloses a mechanical structure diagram of an intelligent detection device for comprehensive performance of a transformer, which mainly comprises a detection box, wherein a display is arranged in the left end surface of the detection box, a moving mechanism for controlling the detection box to move is arranged in the detection box, a rotating cavity is arranged in the detection box, a driving mechanism for providing power for the device to operate is arranged in the rotating cavity, and a lifting cavity with an upward opening is arranged in the right end wall of the rotating cavity;
the lifting mechanism is arranged in the lifting cavity and comprises a lifting block and a lifting spring for supporting the lifting block, three driven cavities penetrating through the left end surface and the right end surface of the lifting block are arranged at the upper end of the lifting block, a sensor is arranged in each driven cavity, a containing rod is fixed on the left end surface of the sensor, a limiting cavity with an upward opening is arranged on the lower end wall of each driven cavity, a limiting block with an upper end fixedly connected with the sensor is arranged in each limiting cavity, a moving groove with an upper end wall communicated with the limiting cavities and a left end wall communicated with the lifting cavities is arranged on the lower end wall of each moving groove, a containing cavity with an upward opening and a left end wall inclined downwards rightwards is arranged on the lower end wall of each moving groove, a limiting rod with an upper end positioned in each limiting cavity and used for limiting the limiting blocks is arranged in each lifting block, and six driven shafts are rotatably connected between, a drum is fixed on the driven shaft, first conductive wires are wound on three drums on the upper side, second conductive wires are wound on three drums on the lower side, the driven shaft is connected with the right end wall of the winding cavity through a torsion spring, and an electric connection pole is fixed on the left end wall of the winding cavity;
the detection box is internally provided with a winding mechanism for ejecting the sensor, the detection box is internally provided with a pushing mechanism capable of pushing the limiting rod to move, the lifting mechanism, the pushing mechanism and the moving mechanism are respectively controlled to move by controlling the power output of the driving mechanism, and when one limiting rod of the three limiting rods is controlled to move by the pushing mechanism, the winding mechanism works to eject the sensor, so that the detection is started.
Further, moving mechanism includes the transmission chamber, it is connected with first transmission shaft and second transmission shaft to rotate between the end wall about the transmission chamber, be fixed with first belt pulley and worm wheel on the second transmission shaft, be fixed with second belt pulley and first sprocket on the first transmission shaft, the second belt pulley with connect through first belt between the first belt pulley, be equipped with two roll chambers that open side down in the detection case, it is connected with the roll axis to rotate between the end wall about the roll chamber, be fixed with two gyro wheels that the lower extreme is located external space on the roll axis, still be fixed with the second sprocket on the roll axis, two the second sprocket with connect through the chain between the first sprocket, the worm wheel upper end is located rotate the intracavity.
Further, the driving mechanism comprises a translation cavity with a forward opening, a lower end wall of the translation cavity is provided with a lower pressing cavity, an upper end wall of the lower pressing cavity is communicated with the translation cavity, a front end wall of the lower pressing cavity is communicated with the rotation cavity, a fixed plate is arranged in the lower pressure cavity, a magnet block is fixed on the rear end face of the fixed plate, a motor is fixed on the front end face of the fixed plate, a compression spring with the upper end contacting with the magnet block is fixed on the lower end wall of the lower pressing cavity, an electromagnetic plate is fixed on the upper end wall of the translation cavity, electromagnet blocks are symmetrically fixed in the translation cavity left and right, the front end of the motor is in power connection with a worm with the front end positioned in the rotation cavity, the upper end of the worm wheel is meshed with the worm, a driving gear is fixed at the front end of the worm, a rotating shaft and a lifting shaft are rotatably connected between the front end wall and the rear end wall of the rotating cavity, a rotating gear and a third belt pulley are fixed on the rotating shaft, and a lifting gear with the right end positioned in the lifting cavity and meshed with the left end face of the lifting block is fixed on the lifting shaft.
Furthermore, one end of the second conductive wire and one end of the first conductive wire are both fixed on the electric connecting post, the other end of the second conductive wire penetrates through the right end wall of the winding cavity and the left end wall of the limiting cavity, then penetrates through the limiting block and is connected with the sensor, the other end of the first conductive wire penetrates through the left end wall of the winding cavity and the left end wall of the lifting cavity and is connected with the display, the middle point of the second conductive wire and the middle point of the first conductive wire are both fixed on the drum, and then the second conductive wire and the first conductive wire are wound on the drum.
Furthermore, the winding mechanism comprises a rotating cavity positioned in the upper end wall of the rotating cavity, a sliding groove with a forward opening is arranged in the rear end wall of the rotating cavity, a sliding block and a return spring capable of returning the sliding block are arranged in the sliding groove, a transmission motor is arranged in the sliding block, the front end of the transmission motor is in power connection with a rotating shaft with the front end positioned in the rotating cavity, a rotating gear is fixed on the rotating shaft, a winding shaft with the front end and the rear end rotationally connected with the front end wall and the rear end wall of the rotating cavity is arranged on the left side of the rotating shaft, a connecting gear capable of being meshed with the rotating gear is fixed on the winding shaft, three winding wheels are also fixed on the winding shaft, a lock chain is wound on the winding wheels, three pushing cavities with leftward openings are arranged in the right end wall of the rotating cavity, a pushing rod with the left end positioned in the rotating cavity and a pushing spring capable of returning the pushing rod are arranged in the pushing, the left end of the push rod is fixed with a push plate with a left end face contacting with the rotating shaft, the right end face of the push rod is fixed with a rope, the detection box is internally provided with a lifting cavity with an upward opening, the detection box is internally provided with a moving cavity with an upward opening and penetrated by the upper end wall of the lifting cavity, the upper end wall of the lifting cavity penetrates through the moving cavity, the upper end of the lifting block is positioned in the moving cavity, the lifting rod with an upper end positioned in the moving cavity is arranged in the lifting cavity, the upper end of the lifting rod is provided with three spring grooves with openings towards right, the spring groove is internally provided with a moving rod with a right end penetrating through the left end wall of the driven cavity and positioned in the driven cavity, the right end of the moving rod is provided with an accommodating groove with a right opening, the left end of the accommodating rod is positioned in the accommodating groove, the spring groove is also provided with a telescopic spring connecting the left end wall of the spring, be equipped with the sliding block in the sliding chamber and can make the sliding spring that the sliding block resets, the chain upper end runs through remove chamber lower extreme wall and run through twice run through behind the elevator left end face slide chamber lower extreme wall and with the sliding block is connected.
Furthermore, the pushing mechanism comprises a jacking cavity located in the upper end wall of the rotating cavity, a jacking shaft is rotatably connected between the front end wall and the rear end wall of the jacking cavity, three sector gears are fixed on the jacking shaft, a fourth belt pulley connected with the third belt pulley through a second belt is further fixed on the jacking shaft, three jacking plates are further arranged in the jacking cavity, two jacking springs with right ends connected with the right end wall of the jacking cavity are fixed on the right end face of each jacking plate, the right end of the rope penetrates through the right end wall of the pushing cavity, the right end wall of the jacking cavity and is connected with the jacking plates, the right end face of each jacking plate is further fixed with a jacking rod with a right end wall of the jacking cavity, a left end wall of the moving groove and located in the moving groove, and the upper end of the limiting rod penetrates through the right end of the jacking rod.
Further, when the lifting block ascends to the uppermost side, the lifting mechanism cannot rotate the lifting gear.
Further, the friction force between the lifting rod and the lifting cavity is far greater than the gravity of the lifting rod.
Further, in an initial state, the worm is meshed with the worm wheel, the electromagnetic plate is in a working state and is repelled by the magnet block, the six top pressure springs are in a normal state, the elastic force of the sliding spring is far greater than that of the telescopic spring, and the elastic force of the sliding spring is smaller than the sum of the elastic forces of the two top pressure springs.
The invention has the beneficial effects that: the device simple structure, the simple operation, the device can go on by full automation, and when detecting the environmental data in the transformer, the people can operate at a distance, just can obtain data to reduce the people and close the dangerous possibility of initiating behind the transformer, and through mechanical transmission, but the project that the automatic transformation needs the test, thereby improve detection efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of example A-A of the present invention;
FIG. 3 is a schematic structural diagram of embodiment B-B of the present invention;
FIG. 4 is a left enlarged view of the upper end of the lifting block of the embodiment of the present invention;
fig. 5 is a partially sectioned enlarged front view structural diagram of the winding mechanism according to the embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-5, a mechanical structure diagram of an intelligent detection device for comprehensive performance of transformer mainly includes a detection box 10, a display 16 is disposed in a left end face of the detection box 10, a moving mechanism 96 for controlling the detection box 10 to move is disposed in the detection box 10, a rotation cavity 61 is disposed in the detection box 10, a driving mechanism 95 for providing power for the device to operate is disposed in the rotation cavity 61, a lifting cavity 47 with an upward opening is disposed in a right end wall of the rotation cavity 61, a lifting mechanism 97 is disposed in the lifting cavity 47, the lifting mechanism 97 includes a lifting block 46 and a lifting spring 48 for supporting the lifting block 46, three driven cavities 35 penetrating through left and right end faces of the lifting block 46 are disposed at an upper end of the lifting block 46, a sensor 34 is disposed in the driven cavity 35, a receiving rod 33 is fixed on a left end face of the sensor 34, a limiting cavity 37 with an upward opening is disposed on a lower end wall of, the limiting device is characterized in that a limiting block 36 is arranged in the limiting cavity 37, the upper end of the limiting block 36 is fixedly connected with the sensor 34, the lower end wall of the limiting cavity 37 is provided with an upper end wall communicated with the limiting cavity 37 and a left end wall communicated with a moving groove 39 of the lifting cavity 47, the lower end wall of the moving groove 39 is provided with a containing cavity 40 with an upward opening and a right inclined downward left end wall, a limiting rod 38 with an upper end positioned in the limiting cavity 37 and limiting the limiting block 36 is arranged in the moving groove 39, a winding cavity 98 is arranged in the lifting block 46, six driven shafts 42 are rotatably connected between the left end wall and the right end wall of the winding cavity 98, a roller 43 is fixed on the driven shaft 42, a first conductive wire 44 is wound on three rollers 43 at the upper side, a second conductive wire 13 is wound on three rollers 43 at the lower side, the driven shaft 42 and the right end wall of the winding cavity 98, a winding mechanism 94 for ejecting the sensor 34 is arranged in the detection box 10, a pushing mechanism 93 capable of pushing the limiting rod 38 to move is arranged in the detection box 10, the movement of the lifting mechanism 97, the movement of the pushing mechanism 93 and the movement of the movement mechanism 96 are respectively controlled by controlling the power output of the driving mechanism 95, and after one of the three limiting rods 38 is controlled by the pushing mechanism 93 to move, the winding mechanism 94 works to eject the sensor 34, so that the detection is started.
Advantageously, the moving mechanism 96 includes a transmission cavity 52, a first transmission shaft 51 and a second transmission shaft 63 are rotatably connected between the left and right end walls of the transmission cavity 52, a first belt pulley 11 and a worm wheel 79 are fixed on the second transmission shaft 63, a second belt pulley 53 and a first chain wheel 54 are fixed on the first transmission shaft 51, the second belt pulley 53 and the first belt pulley 11 are connected through a first belt 50, two rolling cavities 62 with downward openings are arranged in the detection box 10, a rolling shaft 64 is rotatably connected between the left and right end walls of the rolling cavity 62, two rollers 55 with lower ends located in the external space are fixed on the rolling shaft 64, a second chain wheel 65 is further fixed on the rolling shaft 64, two second chain wheels 65 are connected with the first chain wheel 54 through a chain 66, and the upper end of the worm wheel 79 is located in the rotation cavity 61.
Advantageously, the driving mechanism 95 includes a translation chamber 85 with a forward opening, the lower end wall of the translation chamber 85 is provided with a lower pressing chamber 81 with an upper end wall communicated with the translation chamber 85 and a front end wall communicated with the rotation chamber 61, a fixing plate 84 is arranged in the lower pressing chamber 81, a magnet block 83 is fixed on the rear end surface of the fixing plate 84 and a motor 82 is fixed on the front end surface of the fixing plate, a compression spring 80 with an upper end contacted with the magnet block 83 is fixed on the lower end wall of the lower pressing chamber 81, an electromagnetic plate 86 is fixed on the upper end wall of the translation chamber 85, electromagnetic blocks 49 are symmetrically fixed in the translation chamber 85, the front end of the motor 82 is dynamically connected with a worm 77 with a front end positioned in the rotation chamber 61, the upper end of the worm wheel 79 is engaged with the worm 77, a driving gear 78 is fixed on the front end of the worm 77, a rotation shaft 60 and a lifting shaft 76 are rotationally connected between, a rotating gear 67 and a third belt pulley 68 are fixed on the rotating shaft 60, and a lifting gear 75 with the right end positioned in the lifting cavity 47 and meshed with the left end face of the lifting block 46 is fixed on the lifting shaft 76.
Advantageously, one end of the second conductive wire 13 and one end of the first conductive wire 44 are both fixed on the electric connecting post 45, the other end of the second conductive wire 13 penetrates through the right end wall of the winding cavity 98 and the left end wall of the limiting cavity 37, then penetrates through the limiting block 36 and is connected with the sensor 34, the other end of the first conductive wire 44 penetrates through the left end wall of the winding cavity 98 and the left end wall of the lifting cavity 47 and is connected with the display 16, the middle point of the second conductive wire 13 and the middle point of the first conductive wire 44 are both fixed on the drum 43, and then the second conductive wire 13 and the first conductive wire 44 are wound on the drum 43 again.
Advantageously, the winding mechanism 94 includes a rotating chamber 69 located in the upper end wall of the rotating chamber 61, a sliding slot 58 with a forward opening is provided in the rear end wall of the rotating chamber 69, a sliding block 59 and a return spring 89 for returning the sliding block 59 are provided in the sliding slot 58, a transmission motor 57 is provided in the sliding block 59, a rotation shaft 70 with a front end located in the rotating chamber 69 is connected to the front end of the transmission motor 57, a rotation gear 71 is fixed to the rotation shaft 70, a winding shaft 87 with front and rear ends rotationally connected to the front and rear end walls of the rotating chamber 69 is provided on the left side of the rotation shaft 70, a connecting gear 72 capable of meshing with the rotation gear 71 is fixed to the winding shaft 87, three winding wheels 56 are fixed to the winding shaft 87, a lock chain 26 is wound on the winding wheels 56, three pushing chambers 91 with left openings are provided in the right end wall of the rotating chamber 69, a push rod 90 with a left end positioned in the rotating cavity 69 and a push spring 92 capable of resetting the push rod 90 are arranged in the push cavity 91, a push plate 88 with a left end surface contacting with the rotating shaft 70 is fixed at the left end of the push rod 90, a rope 17 is fixed at the right end surface of the push rod 90, a lifting cavity 14 with an upward opening is arranged in the detection box 10, a moving cavity 19 with an upward opening and penetrated by the upper end wall of the lifting cavity 14 is arranged in the detection box 10, the upper end wall of the lifting cavity 47 penetrates through the moving cavity 19, the upper end of the lifting block 46 is positioned in the moving cavity 19, a lifting rod 15 with an upper end positioned in the moving cavity 19 is arranged in the lifting cavity 14, three spring grooves 20 with openings towards the right are arranged at the upper end of the lifting rod 15, and a moving rod 24 with a right end penetrating through the left end wall of the driven cavity 35 and positioned in the driven cavity 35 is arranged in the spring, move 24 right-hand members and be equipped with the opening groove 32 of accomodating to the right just accomodate pole 33 left end and be located accomodate in the groove 32, still be equipped with in the spring groove 20 and connect 20 left end wall of spring groove with the expanding spring 21 of move 24, be equipped with the decurrent slip chamber 25 of opening in the move 24, be equipped with sliding block 23 and can make in the slip chamber 25 the sliding spring 22 that sliding block 23 resets, 26 upper ends of lock chain run through move 19 lower extreme wall and run through twice run through behind the elevator 46 left end face slide chamber 25 lower extreme wall and with sliding block 23 is connected.
Advantageously, the pushing means 93 comprise a pressing chamber 18 in the upper end wall of the rotating chamber 69, a jacking shaft 27 is rotatably connected between the front end wall and the rear end wall of the jacking cavity 18, three sector gears 28 are fixed on the jacking shaft 27, a fourth belt pulley 74 connected with the third belt pulley 68 through a second belt 73 is further fixed on the top pressing shaft 27, three top pressing plates 29 are further arranged in the top pressing cavity 18, two top pressing springs 30 with the right ends connected with the right end wall of the top pressing cavity 18 are fixed on the right end faces of the top pressing plates 29, the right end of the rope 17 penetrates through the right end wall of the pushing cavity 91 and the right end wall of the jacking cavity 18 and is connected with the jacking plate 29, the right end face of the top pressure plate 29 is further fixed with a top pressure rod 31, the right end of the top pressure rod 31 penetrates through the right end wall of the top pressure cavity 18 and the left end wall of the moving groove 39 and is located in the moving groove 39, and the upper end of the limiting rod 38 penetrates through the right end of the top pressure rod 31.
Advantageously, when the lifting block 46 is lifted to the uppermost side, the lifting gear 75 cannot be rotated by the lifting mechanism 97.
Advantageously, the friction between the lifting rod 15 and the lifting chamber 14 is much greater than the weight of the lifting rod 15.
Advantageously, in the initial state, the worm 77 is engaged with the worm wheel 79, the electromagnetic plate 86 is in the working state and is repelled from the magnet block 83, and the six top pressure springs 30 are in the normal state, the elastic force of the sliding spring 22 is much greater than that of the extension spring 21, and the elastic force of the sliding spring 22 is smaller than the sum of the elastic forces of the two top pressure springs 30.
Sequence of mechanical actions of the whole device:
1: three sensors 34 may detect temperature, humidity and air quality within the transformer, respectively.
2: the motor 82 works to drive the worm 77 to grab, so as to drive the driving gear 78 and the worm wheel 79 to rotate, the rotation of the worm wheel 79 drives the second transmission shaft 63 to rotate, so as to drive the first belt pulley 11 to rotate, the second belt pulley 53 is driven to rotate through the transmission of the first belt 50, so as to drive the first transmission shaft 51 to rotate, so as to drive the first chain wheel 54 to rotate, the two second chain wheels 65 are driven to rotate through the transmission of the chain 66, so as to drive the rolling shaft 64 to rotate, so as to drive the roller 55 to rotate, so as to drive the detection box 10 to move;
3: when the detecting box 10 moves to the detecting position, the electromagnetic plate 86 does not work, so that the compression spring 80 resets to control the magnet block 83 to move upward, thereby driving the fixing plate 84 and the motor 82 to move upward, thereby driving the worm 77 and the driving gear 78 to move upward, thereby separating the worm 77 from the worm wheel 79, and then the right-side electromagnet block 49 operates, thereby driving the magnet block 83, the fixing plate 84 and the motor 82 to move rightward, thereby driving the driving gear 78 to mesh with the lifting gear 75, at this time, the motor 82 operates to drive the worm 77 to rotate, thereby driving the driving gear 78 to rotate, thereby driving the lifting gear 75 to rotate, thereby driving the lifting block 46 to move upward, thereby driving the moving rod 24 and the lifting rod 15 to move upward, thereby moving the sensor 34 upward to the height to be detected, the second conductive wire 13 is elongated when the lifting block 46 moves upward, and the lower-side driven shaft 42 and, the lower torsion spring 41 is twisted;
4: at this time, the left electromagnet block 49 works to attract the magnet block 83, the right electromagnet block 49 works to repel the magnet block 83, so that the magnet block 83 moves leftwards, thereby controlling the fixed plate 84 and the motor 82 to move leftwards, thereby engaging the driving gear 78 with the rotating gear 67, at this time, the motor 82 works to drive the worm 77 to rotate, thereby driving the driving gear 78 to rotate, thereby driving the rotating gear 67 to rotate, thereby driving the rotating shaft 60 and the third belt pulley 68 to rotate, thereby driving the fourth belt pulley 74 to rotate through the transmission of the second belt 73, thereby driving the pressing shaft 27 to rotate, thereby rotating the three sector gears 28, and as required, one of the sector gears 28 drives the pressing plate 29 to move rightwards, thereby loosening one rope 17, and simultaneously the pressing rod 31 moves rightwards, thereby controlling the limiting rod 38 to move rightwards, when the limiting rod 38 moves rightwards to the upper side of the accommodating cavity 40, the limiting rod 38 descends, so that the limiting rod 38 does not limit the limiting block 36 to move rightwards any more, and at the moment, the two electromagnet blocks 49 work and are mutually repelled with the magnet block 83, so that the magnet block 83 is positioned between the two electromagnet blocks 49;
5: since the rope 17 is loosened, the pushing rod 90 is slowly moved leftwards by the pushing spring 92, so as to drive the rotating shaft 70 leftwards, so as to engage the rotating gear 71 with the connecting gear 72, at this time, the driving motor 57 is operated to drive the rotating shaft 70 to rotate, so as to drive the rotating gear 71 to rotate, so as to drive the connecting gear 72 to rotate, so as to drive the winding shaft 87 to rotate, so as to drive the winding wheel 56 to rotate, so as to wind up the chain 26, so as to drive the moving rod 24 rightwards, since two of the three stoppers 36 are in the restricting state, so as to make two of the moving rods 24 not move rightwards, so as to make the sliding spring 22 be stretched, and one of the stoppers 36 is not restricted, so as to make one of the moving rods 24 move rightwards, the extension spring 21 is stretched, so as to drive one of the sensors 34 to move rightwards, so as to make the sensor 34 leave the, thereby controlling the distance of the moving rod 24 moving to the right, controlling the position of the sensor 34 entering into the transformer, wherein the sensor 34 works to detect the transformer, the data is transmitted to the display 16 through the first conductive wire 44, the electric connecting post 45 and the second conductive wire 13, thereby displaying the data on the display 16, when the sensor 34 moves to the right, the first conductive wire 44 is elongated, the upper driven shaft 42 and the upper roller 43 rotate, and the upper torsion spring 41 is twisted;
6: when the device needs to be reset, the transmission motor 57 works to drive the rotating shaft 70 to rotate reversely, so as to drive the rotating gear 71, the connecting gear 72 and the winding shaft 87 to rotate reversely, so as to drive the rope winding wheel 56 to rotate reversely, so as to loosen the chain 26, so as to reset the two stretched sliding springs 22 and one stretched extension spring 21, so as to reset the two sliding blocks 23 and one moving rod 24, so as to reset one sensor 34, at this time, the transmission motor 57 stops working, then the left electromagnet block 49 works to attract the magnet block 83, so as to enable the driving gear 78 to be meshed with the rotating gear 67 again, at this time, the motor 82 works to drive the worm 77 to rotate reversely, so as to enable the driving gear 78, the rotating gear 67, the third belt pulley 68 and the rotating shaft 60 to rotate reversely, so as to enable the fourth belt pulley 74 to rotate reversely until the top pressure plate 29 in the top pressure, thereby, the restricting lever 38 is reset, so that the restricting lever 38 restricts the stopper 36 again, then the right electromagnet block 49 is operated to attract the magnet block 83, so that the driving gear 78 is engaged with the elevating gear 75, at this time, the motor 82 is operated to rotate the worm 77 in the reverse direction, so that the driving gear 78 is rotated in the reverse direction to the elevating gear 75, so that the elevating block 46 is reset, so that the moving lever 24 is reset with the elevating lever 15, then the two electromagnet blocks 49 are operated to repel the magnet block 83, so that the magnet block 83 is returned to the middle of the two electromagnet blocks 49, at this time, the electromagnet plate 86 is operated to repel the magnet block 83, so that the magnet block 83 is reset, so that the worm 77 is engaged with the worm wheel 79 again, and the device is reset.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a transformer comprehensive properties intellectual detection system device, includes the detection case, its characterized in that: a display is arranged in the left end face of the detection box, a moving mechanism for controlling the detection box to move is arranged in the detection box, a rotating cavity is arranged in the detection box, a driving mechanism for providing power for the device to operate is arranged in the rotating cavity, and a lifting cavity with an upward opening is arranged in the wall of the right end of the rotating cavity;
the lifting mechanism is arranged in the lifting cavity and comprises a lifting block and a lifting spring for supporting the lifting block, three driven cavities penetrating through the left end surface and the right end surface of the lifting block are arranged at the upper end of the lifting block, a sensor is arranged in each driven cavity, a containing rod is fixed on the left end surface of the sensor, a limiting cavity with an upward opening is arranged on the lower end wall of each driven cavity, a limiting block with an upper end fixedly connected with the sensor is arranged in each limiting cavity, a moving groove with an upper end wall communicated with the limiting cavities and a left end wall communicated with the lifting cavities is arranged on the lower end wall of each moving groove, a containing cavity with an upward opening and a left end wall inclined downwards rightwards is arranged on the lower end wall of each moving groove, a limiting rod with an upper end positioned in each limiting cavity and used for limiting the limiting blocks is arranged in each lifting block, and six driven shafts are rotatably connected between, a drum is fixed on the driven shaft, first conductive wires are wound on three drums on the upper side, second conductive wires are wound on three drums on the lower side, the driven shaft is connected with the right end wall of the winding cavity through a torsion spring, and an electric connection pole is fixed on the left end wall of the winding cavity;
the detection box is internally provided with a winding mechanism for ejecting the sensor, the detection box is internally provided with a pushing mechanism capable of pushing the limiting rod to move, the lifting mechanism, the pushing mechanism and the moving mechanism are respectively controlled to move by controlling the power output of the driving mechanism, and when one limiting rod of the three limiting rods is controlled to move by the pushing mechanism, the winding mechanism works to eject the sensor, so that the detection is started.
2. The intelligent detection device for the comprehensive performance of the transformer according to claim 1, characterized in that: moving mechanism includes the transmission chamber, it is connected with first transmission shaft and second transmission shaft to rotate between the end wall about the transmission chamber, be fixed with first belt pulley and worm wheel on the second transmission shaft, be fixed with second belt pulley and first sprocket on the first transmission shaft, the second belt pulley with connect through first belt between the first belt pulley, be equipped with two roll chambers that open side down in the detection case, it is connected with the roll axis to rotate between the end wall about the roll chamber, be fixed with two gyro wheels that the lower extreme is located external space on the roll axis, still be fixed with the second sprocket on the roll axis, two the second sprocket with connect through the chain between the first sprocket, the worm wheel upper end is located rotate the intracavity.
3. The intelligent detection device for the comprehensive performance of the transformer according to claim 2, characterized in that: the driving mechanism comprises a translation cavity with a forward opening, the lower end wall of the translation cavity is provided with a lower pressing cavity of which the upper end wall is communicated with the translation cavity and the front end wall is communicated with the rotating cavity, a fixed plate is arranged in the lower pressure cavity, a magnet block is fixed on the rear end face of the fixed plate, a motor is fixed on the front end face of the fixed plate, a compression spring with the upper end contacting with the magnet block is fixed on the lower end wall of the lower pressing cavity, an electromagnetic plate is fixed on the upper end wall of the translation cavity, electromagnet blocks are symmetrically fixed in the translation cavity left and right, the front end of the motor is in power connection with a worm with the front end positioned in the rotation cavity, the upper end of the worm wheel is meshed with the worm, a driving gear is fixed at the front end of the worm, a rotating shaft and a lifting shaft are rotatably connected between the front end wall and the rear end wall of the rotating cavity, a rotating gear and a third belt pulley are fixed on the rotating shaft, and a lifting gear with the right end positioned in the lifting cavity and meshed with the left end face of the lifting block is fixed on the lifting shaft.
4. The intelligent detection device for the comprehensive performance of the transformer according to claim 1, characterized in that: one end of the second conductive wire and one end of the first conductive wire are both fixed on the electric connection pole, the other end of the second conductive wire penetrates through the right end wall of the winding cavity and the left end wall of the limiting cavity, then penetrates through the limiting block and is connected with the sensor, the other end of the first conductive wire penetrates through the left end wall of the winding cavity and the left end wall of the lifting cavity and is connected with the display, the middle point of the second conductive wire and the middle point of the first conductive wire are both fixed on the roller, and then the second conductive wire and the first conductive wire are wound on the roller.
5. The intelligent detection device for the comprehensive performance of the transformer according to claim 3, characterized in that: the winding mechanism comprises a rotating cavity positioned in the upper end wall of the rotating cavity, a sliding groove with a forward opening is arranged in the rear end wall of the rotating cavity, a sliding block and a reset spring capable of resetting the sliding block are arranged in the sliding groove, a transmission motor is arranged in the sliding block, the front end of the transmission motor is in power connection with a rotating shaft with the front end positioned in the rotating cavity, a rotating gear is fixed on the rotating shaft, a winding shaft with the front end and the rear end rotationally connected with the front end wall and the rear end wall of the rotating cavity is arranged on the left side of the rotating shaft, a connecting gear capable of being meshed with the rotating gear is fixed on the winding shaft, three winding wheels are further fixed on the winding shaft, a lock chain is wound on the winding wheels, three pushing cavities with left openings are arranged in the right end wall of the rotating cavity, a pushing rod with the left end positioned in the rotating cavity and a pushing spring capable of resetting the pushing rod are arranged in, the left end of the push rod is fixed with a push plate with a left end face contacting with the rotating shaft, the right end face of the push rod is fixed with a rope, the detection box is internally provided with a lifting cavity with an upward opening, the detection box is internally provided with a moving cavity with an upward opening and penetrated by the upper end wall of the lifting cavity, the upper end wall of the lifting cavity penetrates through the moving cavity, the upper end of the lifting block is positioned in the moving cavity, the lifting rod with an upper end positioned in the moving cavity is arranged in the lifting cavity, the upper end of the lifting rod is provided with three spring grooves with openings towards right, the spring groove is internally provided with a moving rod with a right end penetrating through the left end wall of the driven cavity and positioned in the driven cavity, the right end of the moving rod is provided with an accommodating groove with a right opening, the left end of the accommodating rod is positioned in the accommodating groove, the spring groove is also provided with a telescopic spring connecting the left end wall of the spring, be equipped with the sliding block in the sliding chamber and can make the sliding spring that the sliding block resets, the chain upper end runs through remove chamber lower extreme wall and run through twice run through behind the elevator left end face slide chamber lower extreme wall and with the sliding block is connected.
6. The intelligent detection device for the comprehensive performance of the transformer according to claim 5, characterized in that: the pushing mechanism comprises a jacking cavity located in the upper end wall of the rotating cavity, a jacking shaft is connected between the front end wall and the rear end wall of the jacking cavity in a rotating mode, three sector gears are fixed on the jacking shaft, a fourth belt pulley connected with the third belt pulley through a second belt is further fixed on the jacking shaft, three jacking plates are further arranged in the jacking cavity, two jacking springs connected with the right end wall of the jacking cavity are fixed on the right end face of each jacking plate, the right end face of the rope penetrates through the right end wall of the pushing cavity and the right end wall of the jacking cavity and is connected with the jacking plates, the right end face of each jacking plate is further fixed with the right end penetrating through the right end wall of the jacking cavity and the left end wall of the moving groove and located in the moving groove, and the upper end of the limiting rod penetrates through the right end of the jacking rod.
7. The intelligent detection device for the comprehensive performance of the transformer according to claim 3, characterized in that: when the lifting block rises to the uppermost side, the lifting mechanism cannot enable the lifting gear to rotate.
8. The intelligent detection device for the comprehensive performance of the transformer according to claim 5, characterized in that: the friction force between the lifting rod and the lifting cavity is far greater than the gravity of the lifting rod.
9. The intelligent detection device for the comprehensive performance of the transformer according to claim 6, characterized in that: in an initial state, the worm is meshed with the worm wheel, the electromagnetic plate is in a working state and is repelled by the magnet block, the six jacking springs are in a normal state, the elastic force of the sliding spring is far greater than that of the telescopic spring, and the elastic force of the sliding spring is smaller than the sum of the elastic forces of the two jacking springs.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910733431.1A CN110412385B (en) | 2019-08-09 | 2019-08-09 | Transformer comprehensive properties intellectual detection system device |
| JP2019210937A JP6813737B1 (en) | 2019-08-09 | 2019-11-22 | Intelligence measuring device for the working environment when measuring the overall performance of a transformer |
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| CN201910733431.1A CN110412385B (en) | 2019-08-09 | 2019-08-09 | Transformer comprehensive properties intellectual detection system device |
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| CN110412385B true CN110412385B (en) | 2020-03-27 |
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| CN110412385A (en) | 2019-11-05 |
| JP6813737B1 (en) | 2021-01-13 |
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Effective date of registration: 20210514 Address after: 010052 room 2201, unit 2, building 3, qinqinshangcheng, Genghis Khan street, Xincheng District, Hohhot, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Huashi Electric Power Technology Co.,Ltd. Address before: Room 4159, building 6, No. 1197, Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Zhichuang Enterprise Management Co.,Ltd. |
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