CN117192190B - Capacitor voltage detection equipment and detection method - Google Patents
Capacitor voltage detection equipment and detection method Download PDFInfo
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- CN117192190B CN117192190B CN202311479208.1A CN202311479208A CN117192190B CN 117192190 B CN117192190 B CN 117192190B CN 202311479208 A CN202311479208 A CN 202311479208A CN 117192190 B CN117192190 B CN 117192190B
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- 238000001514 detection method Methods 0.000 title claims abstract description 87
- 239000003990 capacitor Substances 0.000 title claims abstract description 64
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 36
- 230000009467 reduction Effects 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000005452 bending Methods 0.000 claims abstract description 5
- 210000001503 joint Anatomy 0.000 claims description 35
- 229920003023 plastic Polymers 0.000 claims description 28
- 239000004033 plastic Substances 0.000 claims description 28
- 238000001125 extrusion Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 7
- 239000012634 fragment Substances 0.000 description 26
- 230000009471 action Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Abstract
The invention discloses capacitor voltage detection equipment and a detection method, which belong to the technical field of voltage detection and mainly comprise a sleeved handle, wherein an adjusting frame plate is fixedly connected to one end of the sleeved handle, a bidirectional linkage screw rod is rotatably connected to the inside of the adjusting frame plate, and an adjusting mechanism is arranged on the outer wall of the bidirectional linkage screw rod. According to the invention, the speed reduction adjusting motor drives the driving screw rod to rotate in the guide frame plate through the adjusting mechanism and the linkage assembly, the linkage toothed ring drives the insulating rotating shaft to rotate in the conductive concave linkage block, the two conductive linkage rods rotate by a vertical angle to form bending, the limiting collar drives the second linkage support to enable the linkage pushing frame to move, the linkage pushing frame drives the sleeving sliding frame to slide along the outer wall of the first linkage support, the distance between the two conductive linkage rods is adjusted, the contact part can realize voltage detection after the linkage multidirectional adjustment position according to the installation position of the capacitor, and the detection application range is wider.
Description
Technical Field
The invention relates to the technical field of voltage detection, in particular to capacitor voltage detection equipment and a detection method.
Background
The capacitor voltage detection device mainly aims to detect whether a capacitor is damaged in the use process, and the main detection method is to adopt the voltage change in a detection circuit to timely display abnormal data on abnormal voltage fluctuation so as to judge whether the capacitor is damaged.
According to the voltage detection device for the capacitor, the voltage detection device for the capacitor is disclosed in the patent of Chinese patent publication No. CN216160722U, which is searched in the published literature, and the voltage detection device for the capacitor is disclosed in the patent, so that a movable connecting rod can expand outwards, a connection detection head is close to a capacitor support leg, a connection pull rod is loosened, a movable lantern ring can drive the connection extrusion plate to move under the action of a stress spring, so that the movable connecting rod extrudes the movable connecting rod, the movable connecting rod drives a connection clamping head to move, the capacitor support leg is clamped between the connection clamping head and the connection detection head, and the connection detection head is prevented from moving outside the capacitor support leg in the detection process; this patent also has the following drawbacks;
when the voltage detection device detects the voltage of the capacitor, the capacitor installation position is positioned in the electric cabinet or other electric structures, and the detection space is smaller, so that the contact part is difficult to adjust and detect according to the capacitor installation position when the voltage detection device detects the voltage of the capacitor, and the detection application range is smaller.
Disclosure of Invention
Therefore, the invention provides capacitor voltage detection equipment and a detection method, which are used for solving the technical problems in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the capacitor voltage detection equipment comprises a sleeved handle, wherein an adjusting frame plate is fixedly connected to one end of the sleeved handle, a bidirectional linkage screw rod is rotatably connected to the inside of the adjusting frame plate, and an adjusting mechanism is arranged on the outer wall of the bidirectional linkage screw rod;
the adjusting mechanism comprises a first threaded sleeve joint support block arranged on the outer wall of a bidirectional linkage screw rod, a second threaded sleeve joint support block is arranged on one side of the first threaded sleeve joint support block, a guide frame plate is welded at the bottom end of a sleeve joint handle, a driving screw rod is connected to the inside of the guide frame plate in a rotating mode, a sleeve joint threaded linkage block which is connected with the guide frame plate in a sliding mode is arranged on the outer wall of the driving screw rod, a first linkage support post is welded at the bottom end of the sleeve joint threaded linkage block, two sleeve joint sliding frames are connected to the outer wall of the first linkage support post in a sliding mode, a linkage pushing frame is welded on the upper surface of the sleeve joint sliding frame and close to the front end position of the upper surface of the sleeve joint sliding frame, a second linkage support post is fixedly connected to one side of the linkage pushing frame and close to the top end position of the linkage pushing frame, and a linkage assembly is installed at one side of the first threaded sleeve joint support block.
Preferably, the first thread is sleeved with the supporting block and the second thread is sleeved with the threaded connection between the supporting block and the bidirectional linkage screw rod, two threads on the outer wall of the bidirectional linkage screw rod are opposite and symmetrically arranged, the first thread is sleeved with the supporting block and the second thread is sleeved with the supporting block to be symmetrically arranged about the middle part of the bidirectional linkage screw rod, the driving screw rod is in threaded connection with the sleeved thread linkage block, and the two sleeved sliding frames are symmetrically arranged about the guide frame plate.
Preferably, one end of the driving screw extends to the outside of the guide frame plate and is coaxially connected with a speed reduction adjusting motor, the speed reduction adjusting motor is fixedly connected with the guide frame plate, one end of the bidirectional linkage screw extends to the outside of the guide frame plate and is coaxially connected with a speed reduction linkage motor, the linkage assembly comprises a limiting collar fixedly arranged at one end of the second linkage support column, a limiting roller is slidably connected with the inner wall of the limiting collar, an adjusting toothed plate is welded at one end of the limiting roller, a linkage toothed ring and an insulating rotating shaft are sequentially arranged below the adjusting toothed plate from outside to inside, a conductive concave linkage block is rotationally connected to the outer wall of the insulating rotating shaft and positioned at one side of the adjusting toothed plate, a conductive linkage rod fixedly connected with the insulating rotating shaft is arranged inside the conductive concave linkage block, a bidirectional contact assembly is mounted on the outer wall of the conductive linkage rod, the insulating rotating shaft is fixedly connected with the limiting toothed ring, and the insulating toothed ring is in meshed transmission connection with the adjusting toothed plate.
By adopting the technical scheme, the controller starts the speed reduction adjusting motor to drive the driving screw to rotate in the guide frame plate, the driving screw drives the sleeved thread linkage block to enable the first linkage prop to move forward, the first linkage prop drives the two sleeved sliding frames to move forward, the second linkage prop drives the limiting shaft ring to enable the limiting roller to move, the limiting roller drives the adjusting toothed plate to enable the linkage toothed ring to rotate, the insulating shaft is driven to rotate in the conductive concave linkage block through the linkage toothed ring, the two conductive linkage rods rotate by a vertical angle to form bending, the speed reduction linkage motor is started to drive the bidirectional linkage screw to rotate in the adjustment frame plate, the second thread is sleeved with the supporting block to move left under the action of the threads, the first thread is sleeved with the supporting block to move right under the action of the threads, the first thread is sleeved with the supporting block to enable the conductive linkage shaft ring to move, the conductive linkage shaft drives the insulating plastic protective sleeve to enable the limiting shaft ring to move, the limiting shaft ring drives the second linkage supporting frame to enable the linkage pushing frame to move, the pushing frame drives the sleeved sliding frames to slide along the outer wall of the first linkage prop, and the two sliding frames are close to the shortening distance.
Preferably, the linkage adjusting part is including installing two of first screw thread cup joints the axle collar that prop up piece one side, two cup joint the axle collar and prop up piece one-to-one fixed connection with first screw thread cup joint prop up piece and second screw thread respectively, every the inside of cup jointing the axle collar is all embedded to rotate and is connected with electrically conductive linkage pivot, electrically conductive linkage pivot's outer wall just is located and cup joints axle collar one side position department fixedly connected with insulating ring gear, electrically conductive linkage pivot's outer wall just is located insulating ring gear one side position department fixedly connected with insulating plastic protective sheath that is used for insulating, the outer wall one side meshing transmission of insulating ring gear is connected with the linkage pinion rack the top welding of linkage pinion rack has cup joints the slide, just cup joint the internal connection of slide has horizontal direction gangbar, the top of first screw thread cup joint prop up piece be equipped with cup joint slide vertical guiding linkage post of vertical sliding connection, fixed connection between vertical guiding linkage post and the cup joint slide, outer wall and being located between two slide fixedly connected with screw thread linkage cup joints the piece the inside screw thread linkage adjusting part has the screw thread to connect adjusting part, the motor is equipped with the screw rod and cup joints on the screw rod and extends the coaxial connection to the fixed connection of adjusting frame.
By adopting the technical scheme, the speed reduction driving motor is started to drive the adjusting screw to rotate in the guide support frame, the screw thread sleeve joint linkage block drives the transverse guide linkage column to enable the two sleeve joint sliding plates to move downwards, the sleeve joint sliding plates drive the linkage toothed plates to move downwards, one insulating toothed ring rotates clockwise, one insulating toothed ring rotates anticlockwise, the insulating toothed ring drives the conductive linkage rotating shaft to rotate in the sleeve joint shaft collar, meanwhile, the conductive linkage rotating shaft drives the insulating plastic protective sleeve to rotate, the conductive linkage rotating shaft drives the conductive concave linkage block to enable the insulating rotating shaft to rotate, the insulating rotating shaft drives the linkage toothed ring to enable the adjusting toothed plates to form linkage rotation, the adjusting toothed plates drive the limiting rolling shafts to rotate in the limiting shaft collar in a limiting mode, the limiting shaft collar is kept motionless on the outer wall of the insulating plastic protective sleeve, and the insulating rotating shaft drives the conductive linkage rods to rotate transversely to be close to each other simultaneously to adjust the transverse rotation angles of the two conductive linkage rods.
Preferably, two cup joint sliding plate all with transversely lead sliding connection between the linkage post, two cup joint sliding plate and cup joint linkage piece symmetry setting about the screw thread, the inside of insulating plastics protective sheath be equipped with electrically conductive linkage pivot fixed connection's circular telegram detect the pencil, just the tip fixedly connected with that circular telegram detects the pencil is used for condenser voltage detection's voltage detection appearance, one side from bottom to top of voltage detection appearance fixedly connected with controller and display screen in proper order, the two-way contact assembly is including installing the plastics insulating branch cover at electrically conductive gangbar outer wall the outer wall top fixedly connected with miniature camera head of plastics insulating branch cover, first arc electrically conductive shell fragment and the electrically conductive shell fragment of second arc are installed in proper order to the back in the tip of plastics insulating branch cover, the welding has middle part contact shell fragment between electrically conductive shell fragment of first arc electrically conductive shell fragment and the electrically conductive shell fragment of second arc, one side from the top to bottom of first arc electrically conductive shell fragment has arc extrusion shell fragment and arc connection, one side from the top to bottom of electrically conductive shell fragment of second arc has welded in proper order and has butt joint upper and butt joint lower shell fragment, it is equipped with transversely to connect the arc between the arc extrusion shell fragment and the arc connection shell fragment.
By adopting the technical scheme, the miniature camera provides the image that electrically conductive gangbar removed butt joint to the condenser, image display is on the display screen, it is inside to get into the middle part contact shell fragment along the direction between butt joint upper shell fragment and the upper arc extrusion shell fragment when the condenser detects the contact for transversely placing, the rethread is to get into middle part contact shell fragment position department between butt joint lower shell fragment and the arc connection shell fragment, when the condenser detects the contact for vertically placing, the condenser detects the contact and gets into along the space direction between butt joint upper shell fragment and the butt joint lower shell fragment, simultaneously the condenser detects the contact and gets into electrically conductive along the horizontal butt joint groove direction between arc connection shell fragment and the upper arc extrusion shell fragment, the condenser is electrically conductive along the electrically conductive shell fragment of middle part contact shell fragment by first arc conductive shell fragment and the electrically conductive shell fragment of second arc, it is electrically conductive to make electrically conductive linkage pivot circular telegram through electrically conductive spill linkage piece again by electrically conductive gangbar, electrically conductive linkage pivot is connected through the circular detection pencil and is carried on the voltage detector, voltage detector can detect out this condenser voltage value and whether be within the appointed scope.
A method of capacitor voltage detection, the method comprising the steps of:
step one, when the linkage vertical angle is adjusted, inserting two conductive linkage rods into a detection part, and enabling the two conductive linkage rods to rotate by a vertical angle by utilizing an adjusting mechanism, wherein the two conductive linkage rods synchronously form bending;
step two, during relative angle adjustment, the transverse rotation angles of the two conductive linkage rods are adjusted through the linkage adjustment assembly until the two conductive linkage rods are adjusted to the appointed transverse rotation angles;
step three, when the transverse distance is adjusted, starting a speed reduction linkage motor to drive a bidirectional linkage screw rod to rotate in an adjusting frame plate, adjusting the distance between two conductive linkage rods by a linkage assembly, and driving a first arc-shaped conductive elastic sheet to move by the conductive linkage rods;
fourth, when the multidirectional contact is conductive, the miniature camera provides an image for moving the conductive linkage rod to be connected onto the capacitor in a butt joint mode, the bidirectional contact assembly enables the capacitor detection contact to enter along the gap between the upper butt joint elastic piece and the lower butt joint elastic piece in a guide mode, and meanwhile the capacitor detection contact enters along the transverse butt joint groove between the arc-shaped connection elastic piece and the upper arc-shaped extrusion elastic piece in a guide mode, and conductivity is achieved;
and fifthly, in the conductive detection process, the energizing voltage of the two contact heads of the capacitor is conducted by the first arc-shaped conductive elastic sheet and the second arc-shaped conductive elastic sheet along the middle contact elastic sheet, and the conductive linkage rotating shaft is connected and conveyed to the voltage detector through the energizing detection wire harness, so that the voltage detector detects the voltage value of the capacitor.
The invention has the following advantages:
1. according to the invention, the speed reduction adjusting motor drives the driving screw to rotate in the guide frame plate through the adjusting mechanism and the linkage assembly, the first linkage support is moved forward through the sleeved threaded linkage block, the second linkage support is moved through the sleeved sliding frame, the linkage pushing frame is driven by the limiting roller, the linkage toothed ring is rotated through the adjusting toothed plate, the insulating rotating shaft is driven by the linkage toothed ring to rotate in the conductive concave linkage block, the two conductive linkage rods rotate for vertical angle to form bending, meanwhile, the speed reduction linkage motor is started to drive the bidirectional linkage screw to rotate in the adjusting frame plate, the limiting collar drives the second linkage support to move through the linkage pushing frame, the sleeved sliding frame is driven by the linkage pushing frame to slide along the outer wall of the first linkage support, the distance between the two conductive linkage rods is adjusted, and the contact part can realize voltage detection after the linkage multidirectional adjustment position according to the installation position of the capacitor, so that the detection application range is wider.
2. According to the invention, the linkage adjusting assembly is adopted to start the speed reduction driving motor to drive the adjusting screw rod to rotate in the guide supporting frame, the threaded sleeve joint linkage block drives the transverse guide linkage column to enable the two sleeve joint sliding plates to move downwards, the sleeve joint sliding plates drive the linkage toothed plates to move downwards, the linkage toothed plates drive the insulating toothed rings to rotate, one insulating toothed ring to rotate clockwise, the conductive linkage rotating shaft drives the insulating plastic protective sleeve to rotate, the conductive linkage rotating shaft drives the conductive concave linkage block to enable the insulating rotating shaft to rotate, the adjusting toothed plates drive the limiting roller to rotate in the limiting shaft collar in a limiting mode, the limiting shaft collar is kept motionless on the outer wall of the insulating plastic protective sleeve, the two conductive linkage rods are enabled to rotate transversely to be close, the transverse rotation angles of the two conductive linkage rods are adjusted, and the device is suitable for voltage detection operation of capacitors with different installation angles and has a wider detection application range.
3. According to the invention, the miniature camera head is used for providing an image of a conductive linkage rod moving butt-jointed to the capacitor by utilizing the bidirectional contact assembly, the capacitor detection contact enters the middle contact spring piece along the guide between the butt-jointed upper spring piece and the upper arc extrusion spring piece when being transversely placed, then enters the middle contact spring piece through the guide between the butt-jointed lower spring piece and the arc connection spring piece, the capacitor detection contact enters along the guide of a gap between the butt-jointed upper spring piece and the butt-jointed lower spring piece when being vertically placed, and meanwhile, the capacitor detection contact enters along the guide of a transverse butt-joint groove between the arc connection spring piece and the upper arc extrusion spring piece, so that the capacitor detection contact installed at different angles can realize multidirectional clamping conduction, the voltage detection clamping range is wider, and the detection applicability is better.
Through the mutual influence of above-mentioned a plurality of effects, at first, utilize the linkage ring gear to drive insulating pivot at inside rotatory of electrically conductive spill linkage piece, two rotatory vertical angles of electrically conductive gangbar form crooked, the rethread adjusts the pinion rack and drives spacing roller bearing at spacing inside spacing rotation of axle collar, and spacing axle collar keeps motionless at insulating plastic protective sheath's outer wall, two electrically conductive gangbar realize transversely rotating to be close to, distance between two electrically conductive gangbar realizes adjusting, finally realize that multidirectional joint is electrically conductive through the condenser detection contact to the installation of different angles, the contact position of voltage detection equipment can detect again after realizing the multidirectional adjustment position of linkage according to the condenser mounted position, be applicable to different condenser detection positions, detection application scope is wider.
Drawings
In order to more clearly illustrate the embodiments of the present 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. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the invention, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present invention, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic diagram of a front view of a capacitor voltage detection device according to the present invention;
FIG. 2 is a schematic view of a partial structure of the joint of the adjusting frame plate and the bidirectional linkage screw rod of the invention;
FIG. 3 is a schematic view showing a bottom partial structure of a joint of an adjusting frame plate and a guide frame plate according to the present invention;
FIG. 4 is a schematic view of a cut-away partial structure of the plastic insulation support and insulation plastic protective sleeve of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 6 is a schematic view of a broken-away partial structure of the connection of the insulating toothed ring and the linkage toothed plate;
FIG. 7 is a schematic diagram of a side view of a capacitor voltage detection apparatus according to the present invention;
FIG. 8 is a schematic view of a broken partial structure of a connection between a conductive linkage rod and a plastic insulating support sleeve according to the present invention;
in the figure: 1. sleeving a handle; 2. adjusting a frame plate; 3. a bidirectional linkage screw; 4. the first thread is sleeved with the supporting block; 5. the second thread is sleeved with the supporting block; 6. a guide frame plate; 7. driving a screw; 8. sleeving a threaded linkage block; 9. a first linkage strut; 10. sleeving a sliding frame; 11. linkage pushing frames; 12. a second linkage strut; 13. a limiting collar; 14. limiting rolling shafts; 15. adjusting the toothed plate; 16. a linkage toothed ring; 17. an insulating rotating shaft; 18. a conductive linkage rod; 19. a conductive concave linkage block; 20. sleeving a collar; 21. a conductive linkage rotating shaft; 22. an insulating toothed ring; 23. an insulating plastic protective sleeve; 24. a linkage toothed plate; 25. sleeving a sliding plate; 26. a transverse guiding linkage column; 27. the screw is sleeved with a linkage block; 28. adjusting a screw; 29. a guide support frame; 30. a reduction driving motor; 31. a vertical guide linkage column; 32. reducing the speed of the adjusting motor; 33. electrifying a detection wire harness; 34. a voltage detector; 35. a controller; 36. a display screen; 37. a plastic insulating support sleeve; 38. a miniature camera; 39. the first arc-shaped conductive elastic sheet; 40. the second arc-shaped conductive elastic sheet; 41. the middle part is contacted with the spring plate; 42. an upper arc extrusion spring plate; 43. arc-shaped connecting spring plates; 44. a transverse butt joint groove; 45. abutting the upper spring plate; 46. abutting the lower spring plate; 47. and (5) decelerating the linkage motor.
Detailed Description
Other advantages and advantages of the present invention will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The capacitor voltage detection equipment is provided with the adjusting mechanism, the linkage assembly, the linkage adjusting assembly and the bidirectional contact assembly, wherein the arrangement of the mechanisms and the assemblies can enable the contact part of the voltage detection equipment to realize the linkage multidirectional adjustment according to the installation position of the capacitor, and then the detection is performed, so that the capacitor voltage detection equipment is applicable to different capacitor detection positions, the detection application range is wider, and the specific structures of the mechanisms and the assemblies are as follows.
In some embodiments, as shown in fig. 1-3, the adjusting mechanism comprises a first threaded sleeve support block 4 arranged on the outer wall of the bidirectional linkage screw 3, a second threaded sleeve support block 5 is arranged on one side of the first threaded sleeve support block 4, a guide frame plate 6 is welded at the bottom end of the sleeve handle 1, a driving screw 7 is rotatably connected inside the guide frame plate 6, a sleeve threaded linkage block 8 which is slidably connected with the guide frame plate 6 is arranged on the outer wall of the driving screw 7, a first linkage strut 9 is welded at the bottom end of the sleeve threaded linkage block 8, two sleeve carriages 10 are slidably connected on the outer wall of the first linkage strut 9, a linkage pushing frame 11 is welded at the position near the front end of the sleeve carriages 10, a second linkage strut 12 is fixedly connected at one side of the linkage pushing frame 11 near the top end of the sleeve pushing frame, a linkage assembly is installed at one side of the first threaded sleeve support block 4, and the adjusting assembly is installed at one side of the first threaded sleeve support block 4.
In some embodiments, as shown in fig. 1-4, one end of the driving screw 7 extends to the outside of the guide frame plate 6 and is coaxially connected with a speed reduction adjusting motor 32 in a transmission manner, the speed reduction adjusting motor 32 is fixedly connected with the guide frame plate 6, one end of the bidirectional linkage screw 3 extends to the outside of the adjusting frame plate 2 and is coaxially connected with a speed reduction linkage motor 47 in a transmission manner, so that the speed reduction adjusting motor 32 is started to drive the driving screw 7 to rotate in the guide frame plate 6, the driving screw 7 is convenient to stably realize the rotation operation, and the speed reduction linkage motor 47 is started to drive the bidirectional linkage screw 3 to rotate in the adjusting frame plate 2, so that the rotation force can be provided for the bidirectional linkage screw 3, and the stable rotation operation of the bidirectional linkage screw 3 is ensured.
The linkage assembly comprises a limiting collar 13 fixedly arranged at one end part of a second linkage post 12, a limiting roller 14 is slidably connected to the inner wall of the limiting collar 13, an adjusting toothed plate 15 is welded at one end part of the limiting roller 14, a linkage toothed ring 16 and an insulating rotating shaft 17 are sequentially arranged below the adjusting toothed plate 15 from outside to inside, a conductive concave linkage block 19 is rotatably connected to the outer wall of the insulating rotating shaft 17 and positioned at one side of the adjusting toothed plate 15, a conductive linkage rod 18 fixedly connected with the insulating rotating shaft 17 is arranged in the conductive concave linkage block 19, a bidirectional contact assembly is arranged on the outer wall of the conductive linkage rod 18, the insulating rotating shaft 17 is fixedly connected with the linkage toothed ring 16, the linkage toothed ring 16 is in meshed transmission connection with the adjusting toothed plate 15, so that the second linkage post 12 drives the limiting roller 14 to move, the limiting roller 14 drives the adjusting toothed plate 15 to enable the linkage toothed ring 16 to rotate, the insulating rotating shaft 17 is driven to rotate inside the conductive concave linkage block 19 through the linkage toothed ring 16, and meanwhile, the insulating rotating shaft 17 drives the conductive linkage rod 18 to rotate downwards by an angle, and the vertical angle linkage adjustment is conveniently achieved for the two conductive linkage rods 18.
In some embodiments, as shown in fig. 5-6, the linkage adjustment assembly includes two sleeved collar 20 installed on one side of the first threaded sleeved support block 4, two sleeved collar 20 are respectively and fixedly connected with the first threaded sleeved support block 4 and the second threaded sleeved support block 5 in a one-to-one correspondence manner, each sleeved collar 20 is internally embedded and rotatably connected with a conductive linkage rotating shaft 21, an insulating toothed ring 22 is fixedly connected to the outer wall of the conductive linkage rotating shaft 21 and is positioned on one side of the sleeved collar 20, an insulating plastic protective sleeve 23 used for insulation is fixedly connected to the outer wall of the conductive linkage rotating shaft 21 and is positioned on one side of the insulating toothed ring 22, a linkage toothed plate 24 is meshed and connected to one side of the outer wall of the insulating toothed ring 22, a sleeved sliding plate 25 is welded on the top end of the linkage toothed plate 24, a transverse guide linkage column 26 is connected to the inner side of the sleeved sliding plate 25, a vertical guide column 31 connected with the sleeved sliding plate 25 in a sliding manner, a vertical guide column 31 is fixedly connected with the sliding plate 25, a threaded linkage block 27 is fixedly connected to the outer wall of the transverse guide column 26 and is positioned between the two sleeved sliding plates 25, a guide screw rod 27 is connected to the inner side of the sliding plate 27, and a guide screw rod is connected to the inner side of the sliding plate 29 is connected with a coaxial adjusting screw rod, and the guide frame 29 is connected to the top end of the sliding plate 29, and the screw rod is connected to the inner screw rod of the adjusting screw rod 29.
In some embodiments, as shown in fig. 5-8, the two sleeving sliding plates 25 are in sliding connection with the transverse guiding linkage column 26, the two sleeving sliding plates 25 are symmetrically arranged about the threaded sleeving linkage block 27, an energizing detection wire harness 33 fixedly connected with the conductive linkage rotating shaft 21 is arranged in the insulating plastic protective sleeve 23, a voltage detector 34 for detecting voltage of a capacitor is fixedly connected to one end of the energizing detection wire harness 33, a controller 35 and a display screen 36 are sequentially and fixedly connected to one side of the voltage detector 34 from bottom to top, the bidirectional contact assembly comprises a plastic insulating support 37 arranged on the outer wall of the conductive linkage rod 18, a miniature camera 38 is fixedly connected to the top end of the outer wall of the plastic insulating support 37, a first arc-shaped conductive elastic piece 39 and a second arc-shaped conductive elastic piece 40 are sequentially arranged at one end of the plastic insulating support 37 from front to back, a middle contact elastic piece 41 is welded between the first arc-shaped conductive elastic piece 39 and the second arc-shaped conductive elastic piece 40, an upper arc-shaped extrusion elastic piece 42 and an arc-shaped connection elastic piece 43 are sequentially welded from top to bottom, a side of the first arc-shaped conductive elastic piece 39 is sequentially butted with an upper arc-shaped extrusion elastic piece 45 and an arc-shaped elastic piece 43, and a transverse butt joint groove 44 is formed between the first arc-shaped conductive elastic piece and the arc-shaped extrusion elastic piece 45 is sequentially welded to one side of the second arc-shaped conductive elastic piece.
The use process of the capacitor voltage detection device is as follows:
when the linkage vertical angle is adjusted, the speed reduction adjusting motor 32 drives the driving screw 7 to rotate in the guide frame plate 6, the driving screw 7 drives the sleeved thread linkage block 8 to enable the first linkage support 9 to move forwards, the sleeved sliding frame 10 drives the linkage pushing frame 11 to enable the second linkage support 12 to move, the second linkage support 12 drives the limiting shaft collar 13 to enable the limiting roller shaft 14 to move, the limiting roller shaft 14 drives the adjusting toothed plate 15 to enable the linkage toothed ring 16 to rotate, the insulating rotating shaft 17 is driven to rotate in the conductive concave linkage block 19 through the linkage toothed ring 16, and meanwhile the insulating rotating shaft 17 drives the conductive linkage rod 18 to rotate downwards by an angle;
when the relative angle is adjusted, a speed reduction driving motor 30 is started to drive an adjusting screw 28 to rotate in a guide support frame 29, a threaded sleeve joint linkage block 27 drives a transverse guide linkage column 26 to enable two sleeve joint sliding plates 25 to move downwards, the sleeve joint sliding plates 25 drive a linkage toothed plate 24 to move downwards, the linkage toothed plate 24 drives an insulating toothed ring 22 to rotate, one insulating toothed ring 22 rotates clockwise, the insulating toothed ring 22 drives a conductive linkage rotating shaft 21 to rotate in a sleeve joint shaft ring 20, meanwhile, the conductive linkage rotating shaft 21 drives an insulating plastic protective sleeve 23 to rotate, the conductive linkage rotating shaft 21 drives a conductive concave linkage block 19 to enable the insulating rotating shaft 17 to drive the linkage toothed ring 16 to enable the adjusting toothed plate 15 to rotate in a linkage mode, the adjusting toothed plate 15 drives a limiting roller 14 to rotate in a limiting shaft ring 13 in a limiting mode, and the insulating rotating shaft 17 drives the bottom end of the conductive linkage rod 18 to rotate transversely and close;
when the transverse distance is adjusted, the speed reduction linkage motor 47 is started to drive the bidirectional linkage screw rod 3 to rotate in the adjusting frame plate 2, the second threaded sleeve joint support block 5 moves leftwards under the action of threads, the first threaded sleeve joint support block 4 moves rightwards under the action of threads, the sleeve joint shaft collar 20 enables the conductive linkage rotating shaft 21 to move, the conductive linkage rotating shaft 21 drives the insulating plastic protective sleeve 23 to enable the limiting shaft collar 13 to move, the limiting shaft collar 13 drives the second linkage support column 12 to enable the linkage pushing frame 11 to move, the linkage pushing frame 11 drives the sleeve joint sliding frame 10 to slide along the outer wall of the first linkage support column 9, the two sleeve joint sliding frames 10 are close to a shortened distance, the first threaded sleeve joint support block 4 drives the vertical guide linkage column 31 to enable the sleeve joint sliding plates 25 to move along the outer wall of the transverse guide linkage column 26, the distance between the two sleeve joint sliding plates 25 is shortened relatively, and the distance between the two conductive linkage rods 18 is adjusted;
when the multidirectional contact is conductive, the plastic insulation support sleeve 37 insulates the outer wall of the conductive linkage rod 18, the miniature camera 38 provides an image which is connected onto the capacitor in a butt joint mode through the movement of the conductive linkage rod 18, the image is displayed on the display screen 36, the conductive linkage rod 18 drives the first arc conductive elastic piece 39 and the second arc conductive elastic piece 40 to be close to the capacitor detection contact, when the capacitor detection contact is placed transversely, the capacitor detection contact is guided into the middle contact elastic piece 41 along the direction between the butt joint upper elastic piece 45 and the upper arc conductive elastic piece 42, the capacitor detection contact is guided into the middle contact elastic piece 41 through the position between the butt joint lower elastic piece 46 and the arc connection elastic piece 43, when the capacitor detection contact is placed vertically, the capacitor detection contact is guided into the capacitor along the transverse butt joint groove 44 between the butt joint upper elastic piece 45 and the butt joint lower elastic piece 46, meanwhile, the energizing voltage of the two contact heads of the capacitor is conducted along the middle contact elastic piece 41 through the first arc conductive elastic piece 39 and the second arc conductive elastic piece 40, the conductive rotation shaft 21 is energized through the conductive concave block 19, and the conductive linkage rod 18 is conducted through the conductive rotation shaft 21, and the capacitor detection contact voltage can be transmitted to the wiring harness 34 through the electric connection detector 33.
The details not described in detail in the specification belong to the prior art known to those skilled in the art, and model parameters of each electric appliance are not specifically limited and can be determined by using conventional equipment.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a condenser voltage detection equipment, includes cup joints handle (1), one end fixedly connected with who cup joints handle (1) adjusts framed panel (2), the inside rotation of adjusting framed panel (2) is connected with two-way linkage screw rod (3), its characterized in that: an adjusting mechanism is arranged on the outer wall of the bidirectional linkage screw rod (3);
the adjusting mechanism comprises a first thread sleeve joint support block (4) arranged on the outer wall of a bidirectional linkage screw rod (3), a second thread sleeve joint support block (5) is arranged on one side of the first thread sleeve joint support block (4), a guide frame plate (6) is welded at the bottom end of a sleeve joint handle (1), a driving screw rod (7) is rotatably connected in the guide frame plate (6), a sleeve joint thread linkage block (8) which is slidably connected with the guide frame plate (6) is arranged on the outer wall of the driving screw rod (7), a first linkage support column (9) is welded at the bottom end of the sleeve joint thread linkage block (8), two sleeve joint sliding frames (10) are slidably connected on the outer wall of the first linkage support column (9), a linkage pushing frame (11) is welded at the position close to the front end of the first linkage sliding frame (10), a second linkage support column (12) is fixedly connected at one side of the linkage pushing frame (11) and is fixedly connected with the top end position of the second linkage support column (12), a shaft collar (14) is fixedly connected with a limit position limiting roller (13) at one end of the collar (14), the utility model discloses a motor-driven electric motor adjusting rack, including adjusting rack (15) and insulating pivot (17) of adjusting rack (15) the below from outside to inside is equipped with linkage ring gear (16) and insulating pivot (17) in proper order the outer wall of insulating pivot (17) just is located adjusting rack (15) one side position department rotation and is connected with electrically conductive spill linkage piece (19), the inside of electrically conductive spill linkage piece (19) is equipped with electrically conductive gangbar (18) with insulating pivot (17) fixed connection, the bidirectional contact subassembly is installed to the outer wall of electrically conductive gangbar (18), the linkage adjusting subassembly is including installing two cup joints collar (20) in first screw cup joint branch piece (4) one side, two cup joint collar (20) respectively with first screw cup joint branch piece (4) and second screw joint branch piece (5) one-to-one and are connected, every cup joint collar (20) inside all imbeds and rotates and be connected with electrically conductive linkage pivot (21), the outer wall of electrically conductive pivot (21) just be located insulating collar (20) one side position department fixed connection has insulating collar (22), the outer wall of electrically conductive gangbar (21) and be located insulating collar (22) one side position department fixed connection has insulating collar (24) to connect with insulating collar (24) in insulating collar (24) fixed connection with insulating collar (24), and cup joint the internal connection of slide (25) and transversely lead linkage post (26), the top that first screw cup jointed a piece (4) is equipped with and cup joints slide (25) vertical sliding connection's vertical direction linkage post (31), fixed connection between vertical direction linkage post (31) and cup joint slide (25), the outer wall of transversely leading linkage post (26) just is located two fixedly connected with screw cup joints linkage piece (27) between cup jointing slide (25) the screw thread cup joints the internal thread connection of linkage piece (27) and has adjusting screw (28), the screw thread cup joints the outer wall of linkage piece (27) be equipped with adjusting frame (2) fixedly connected with direction frame (29), the top of adjusting screw (28) extends to direction frame (29) top and coaxial transmission is connected with speed reduction driving motor (30).
2. The capacitor voltage detection apparatus according to claim 1, wherein: the first screw is sleeved with the supporting blocks (4) and the second screw is sleeved with the supporting blocks (5) and is in threaded connection with the bidirectional linkage screw (3), two threads on the outer wall of the bidirectional linkage screw (3) are opposite and symmetrically arranged, and the first screw is sleeved with the supporting blocks (4) and the second screw is sleeved with the supporting blocks (5) and symmetrically arranged about the middle of the bidirectional linkage screw (3).
3. The capacitor voltage detection apparatus according to claim 2, wherein: the driving screw (7) is in threaded connection with the sleeved threaded linkage block (8), and the two sleeved sliding frames (10) are symmetrically arranged relative to the guide frame plate (6).
4. A capacitor voltage detection apparatus as claimed in claim 3, wherein: one end of the driving screw (7) extends to the outside of the guide frame plate (6) and is connected with a speed reduction adjusting motor (32) in a coaxial transmission manner, the speed reduction adjusting motor (32) is fixedly connected with the guide frame plate (6), and one end of the bidirectional linkage screw (3) extends to the outside of the adjusting frame plate (2) and is connected with a speed reduction linkage motor (47) in a coaxial transmission manner.
5. The capacitor voltage detection apparatus as claimed in claim 4, wherein: the insulation rotating shaft (17) is fixedly connected with the linkage toothed ring (16), and the linkage toothed ring (16) is in meshed transmission connection with the adjusting toothed plate (15).
6. The capacitor voltage detection apparatus as claimed in claim 5, wherein: two cup joint sliding plate (25) all with transverse direction linkage post (26) between sliding connection, two cup joint sliding plate (25) and cup joint linkage piece (27) symmetry setting about the screw thread, the inside of insulating plastic protective sheath (23) be equipped with electrically conductive linkage pivot (21) fixed connection's circular telegram detect pencil (33), just a tip fixedly connected with that circular telegram detects pencil (33) is used for voltage detection's voltage detector (34), one side from bottom to top fixedly connected with controller (35) and display screen (36) in proper order.
7. The capacitor voltage detection apparatus as claimed in claim 6, wherein: the bidirectional contact assembly comprises a plastic insulation support sleeve (37) arranged on the outer wall of a conductive linkage rod (18), a miniature camera head (38) is fixedly connected to the top end of the outer wall of the plastic insulation support sleeve (37), a first arc-shaped conductive spring piece (39) and a second arc-shaped conductive spring piece (40) are sequentially arranged at one end of the plastic insulation support sleeve (37) from front to back, a middle contact spring piece (41) is welded between the first arc-shaped conductive spring piece (39) and the second arc-shaped conductive spring piece (40), an upper arc-shaped extrusion spring piece (42) and an arc-shaped connection spring piece (43) are sequentially welded on one side of the first arc-shaped conductive spring piece (39) from top to bottom, a butt joint upper spring piece (45) and a butt joint lower spring piece (46) are sequentially welded on one side of the second arc-shaped conductive spring piece (40), and a transverse butt joint groove (44) is formed between the upper arc-shaped extrusion spring piece (42) and the arc-shaped connection spring piece (43).
8. A capacitor voltage detection method using the capacitor voltage detection apparatus according to claim 7, characterized in that: the method comprises the following steps:
step one, when the linkage vertical angle is adjusted, inserting two conductive linkage rods (18) into a detection position, and enabling the two conductive linkage rods (18) to rotate by a vertical angle by utilizing an adjusting mechanism, wherein the two conductive linkage rods (18) synchronously form bending;
step two, during relative angle adjustment, the transverse rotation angles of the two conductive linkage rods (18) are adjusted through the linkage adjustment assembly until the two conductive linkage rods (18) are adjusted to the appointed transverse rotation angles;
step three, when the transverse distance is adjusted, a speed reduction linkage motor (47) is started to drive a bidirectional linkage screw rod (3) to rotate in an adjusting frame plate (2), a linkage assembly adjusts the distance between two conductive linkage rods (18), and the conductive linkage rods (18) drive a first arc-shaped conductive elastic sheet (39) to move;
fourth, when the multidirectional contact is conductive, the miniature camera (38) provides an image for moving and butting the conductive linkage rod (18) on the capacitor, the bidirectional contact assembly enables the capacitor detection contact to enter along the gap between the butting upper elastic piece (45) and the butting lower elastic piece (46), and meanwhile the capacitor detection contact enters along the transverse butting groove (44) between the arc-shaped connecting elastic piece (43) and the upper arc-shaped extrusion elastic piece (42) in a guiding way, so that the conductivity is finished;
and fifth, in the conductive detection process, the energizing voltage of the two contact heads of the capacitor is conducted along the middle contact spring piece (41) by the first arc-shaped conductive spring piece (39) and the second arc-shaped conductive spring piece (40), the conductive linkage rotating shaft (21) is connected and conveyed to the voltage detector (34) through the energizing detection wire harness (33), and the voltage detector (34) detects the voltage value of the capacitor.
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| CN202311479208.1A CN117192190B (en) | 2023-11-08 | 2023-11-08 | Capacitor voltage detection equipment and detection method |
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| CN202311479208.1A CN117192190B (en) | 2023-11-08 | 2023-11-08 | Capacitor voltage detection equipment and detection method |
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