CN116840513B - Auxiliary measuring device of electric energy quality analyzer - Google Patents
Auxiliary measuring device of electric energy quality analyzer Download PDFInfo
- Publication number
- CN116840513B CN116840513B CN202310614987.5A CN202310614987A CN116840513B CN 116840513 B CN116840513 B CN 116840513B CN 202310614987 A CN202310614987 A CN 202310614987A CN 116840513 B CN116840513 B CN 116840513B
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- 238000001125 extrusion Methods 0.000 claims description 19
- 238000000926 separation method Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- G—PHYSICS
- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention relates to the technical field of power quality analyzers, and discloses an auxiliary measuring device of a power quality analyzer, which comprises the power quality analyzer, wherein an operation area is arranged at the positive end of the power quality analyzer, a display screen is arranged on the upper surface of the power quality analyzer, a protection frame is fixedly connected to the top of the power quality analyzer, a sliding hole is formed in the end of the protection frame, a plug-in frame is formed in the top of the power quality analyzer, a partition plate is fixedly connected to the inner wall of the protection frame, a positioning hole is formed in the center of the partition plate, and a round hole plate is arranged in the protection frame. The invention is provided with the clamping part in the protection frame, after the connecting end of the data wire is inserted into the round hole plate, the clamping part can clamp and fix the data wire, when the inserting end of the data wire extends to the lower end of the round hole plate, the data wire can extrude the clamping part to expand towards the outer end, and meanwhile, the supporting part is extruded by the clamping part to work.
Description
Technical Field
The invention relates to the technical field of power quality analyzers, in particular to an auxiliary measuring device of a power quality analyzer.
Background
Along with the progress of society, a power grid system is more and more huge, and due to various factors, the power system frequently fails, and when the power system fails, an electric energy quality analyzer is required to be adopted for a fault line to acquire voltage, current or frequency deviation which causes the failure or incapability of normal operation of electric equipment;
When the existing power quality analyzer detects and analyzes a power system, a plurality of data wires are needed to be inserted into the socket of the power quality analyzer, the power quality analyzer needs to be moved around along with the data wires when detecting the power system, when the joint of the data wires and the power quality analyzer is bumped, the data wires can squeeze the inner wall of the socket of the power quality analyzer, the inner wall of the socket of the power quality analyzer is easy to be enlarged or cracks appear, and the service life of wind of the power quality analyzer is reduced.
Disclosure of Invention
The invention aims to provide an auxiliary measuring device of an electric energy quality analyzer, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an auxiliary measuring device of an electric energy quality analyzer, which comprises the electric energy quality analyzer, wherein an operation area is arranged at the positive end of the electric energy quality analyzer, a display screen is arranged on the upper surface of the electric energy quality analyzer, a protection frame is fixedly connected to the top of the electric energy quality analyzer, a sliding hole is formed in the end part of the protection frame, a plug-in frame is formed in the top of the electric energy quality analyzer, a separation plate is fixedly connected to the inner wall of the protection frame, a positioning hole is formed in the center of the separation plate, and a round hole plate is arranged in the protection frame, and the auxiliary measuring device further comprises:
The clamping component comprises a bottom frame, the bottom frame is fixedly connected with the bottom of the round hole plate, the end part of the bottom frame is sleeved with a movable frame, the top of the electric energy quality analyzer is provided with a protection frame, a data line is connected with a plug-in frame through the protection frame, one end of the data line, which is connected with the plug-in frame, can enter the interior of the protection frame, the connection part of the electric energy quality analyzer is protected by the protection frame, the damage to the electric energy quality analyzer caused by the impact of the data line is avoided, and one end, which is far away from the bottom frame, of the movable frame is fixedly connected with the clamping plate;
The support part comprises a sliding hole plate, the sliding hole plate is fixedly connected with the bottom of the round hole plate, an inclined rod is connected inside the sliding hole plate in a sliding manner, and one end of the inclined rod, which is far away from the sliding hole plate, is hinged with the surface of the clamping plate;
the plug-in component comprises a supporting rod, the supporting rod is fixedly connected with the top of the protection frame, a cylindrical rod is plugged in the supporting rod, and the end part of the cylindrical rod is sleeved with the pressing frame;
The buckle part, the buckle part includes the bottom plate, bottom plate and electric energy quality analyzer back surface fixed connection, the one end fixedly connected with limiting plate of electric energy quality analyzer is kept away from to the bottom plate, the limiting plate is located the top of bottom plate.
Further, the number of the protection frames is three, two inserting frames are arranged in each protection frame, the separation plate is located at the center of the inside of each protection frame, and the separation plate is located at one end, close to each other, of each inserting frame.
Further, the clamping component comprises an extrusion elastic piece, the extrusion elastic piece is fixedly connected with the surface of the round hole plate, one end of the extrusion elastic piece, which is far away from the round hole plate, is fixedly connected with the clamping plate, and one end of the clamping plate, which is far away from the movable frame, is fixedly connected with a protection pad;
the number of the clamping plates is four.
Further, four clamping plates are circumferentially distributed by taking the round hole plate as the center, the clamping plates are arranged below the round hole plate, the protection pad is positioned at one end of the clamping plates, which is close to each other, and the extrusion elastic sheet is positioned at the outer surface of the round hole plate.
Further, the supporting component comprises a push rod, the push rod is fixedly connected with the upper surface of the inclined rod, one end of the push rod, which is far away from the inclined rod, is fixedly connected with an extension rod, the end part of the extension rod is fixedly connected with a right-angle frame, one end, which is far away from the extension rod, of the right-angle frame is hinged with a pulling plate, the inner wall of the round hole plate is fixedly connected with a positioning frame, the inclined rod is positioned at the top of the top plate, the auxiliary plate is positioned at the lower end of the top plate, the auxiliary plate and the inclined plate are mutually far away, the right-angle frame is in contact with the upper surface of the round hole plate, the top of the inclined rod is in sliding connection with the inner wall of the sliding hole plate, the center of the positioning frame is sleeved with the top plate, and the bottom of the top plate is fixedly connected with the auxiliary plate;
one end of the pulling plate far away from the right-angle frame is hinged with the top of the top plate.
Further, the center of the top plate is sleeved with the locating frame, the end portion of the top plate extends to the end far away from the locating frame, the auxiliary plate is located at the end, far away from the pulling plate, of the top plate, and the push rod penetrates through the underframe and extends to the outer end of the underframe.
Further, the plug-in component comprises a center block, the center block is fixedly connected with the bottom of the inner wall of the positioning hole through a spring, the center block is fixedly connected with the round hole plate through a connecting frame, one end of the round hole plate, which is far away from the connecting frame, is fixedly connected with a fixing frame, one end of the fixing frame, which is far away from the round hole plate, is fixedly connected with a movable plate, one end of the movable plate, which is far away from the fixing frame, is fixedly connected with a positioning sliding frame, and the surface of the protection frame is fixedly connected with a sliding plate;
the arc frame is arranged at the outer end of the protective frame, and the inner wall of the positioning sliding frame is in sliding connection with the surface of the sliding plate.
Further, the inner wall sliding connection of center piece and locating hole, the inner wall sliding connection of movable plate and slide hole, the one end fixedly connected with fagging that the movable plate was kept away from to the circular arc frame, press frame and fagging pass through movable rod fixed connection, the both ends of movable rod are articulated the setting, press the frame and set up the outer end at branch.
Further, the buckle component comprises a bent frame, the bottom of the bent frame is fixedly connected with the top of the bottom plate, the top of the bent frame is hinged with a clamping plate, the clamping plate is fixedly connected with the bent frame through an elastic sheet, one end, far away from the bent frame, of the clamping plate is fixedly connected with an elastic rod, and one end, far away from the clamping plate, of the elastic rod is fixedly connected with a separation plate;
two bending frames are arranged at the top of the bottom plate.
Further, the separator plate sets up the one end that keeps away from the electric energy quality analyzer at the cardboard, the cardboard sets up the lower extreme at the fagging, the tip of limiting plate corresponds each other with the tip of fagging.
The invention has the following beneficial effects:
According to the invention, the clamping part is arranged in the protection frame, the data wire can be clamped and fixed by the clamping part after the connecting end of the data wire is inserted into the circular hole plate, when the inserting end of the data wire extends to the lower end of the circular hole plate, the data wire can be extruded to expand to the outer end by the clamping part, meanwhile, the supporting part is extruded to work by the clamping part, the supporting part can clamp and fix the upper surface of the inserting end of the data wire, after the data wire is fixed in the circular hole plate, the circular hole plate is pushed to move towards the inserting frame by the inserting part, the data wire is pushed into the inserting frame to be connected with the electric energy quality analyzer, and after the inserting part is pushed to the inside of the clamping part, the inserting part is fixed by the clamping part, so that the data wire can be fixed in the inserting frame, the data wire is prevented from falling off from the electric energy quality analyzer after being pulled, and the stability of the electric energy quality analyzer when measuring an electric network system is improved.
After the data wire enters the inside of the round hole plate, the data wire can move towards the lower end of the round hole plate, the clamping plate contracts towards the center end of the round hole plate through the extrusion elastic sheet, the clamping plate extrudes and fixes the surface of the data wire through the extrusion elastic sheet, the surface of the data wire is protected through the protection pad, meanwhile, the friction force on the data wire is increased, the data wire is fixed in the protection frame through the round hole plate, and the data wire is prevented from being impacted when the electric energy quality analyzer moves, so that the plugging frame at the top of the electric energy quality analyzer is prevented from contracting and damaging.
When the clamping plate contracts towards the center end of the round hole plate, the inclined rod is extruded to slide in the round hole plate, the push rod is pushed to move towards the outer end of the round hole plate through the inclined rod, the right-angle frame pulls the top plate to incline through the pull plate through the movement of the push rod, the auxiliary plate is contacted with the surface of the data wire through the tilting of the top plate, the data wire is extruded and fixed, and the stability of the data wire in the round hole plate is improved.
When the pressing frame is pushed to expand to the outer end of the protecting frame, the pressing frame extrudes the supporting plate to move upwards through the movable rod, the movable plate is pushed to slide on the inner wall of the sliding hole through the circular arc frame, the movable plate pushes the circular hole plate to move to the inserting frame through the fixing frame, the convenience of connection of the data line and the inserting frame is improved, meanwhile, inconvenience caused by inserting of the protecting frame to the data line is avoided, and the stability of the electric energy quality analyzer in detection is improved.
The supporting plate is contacted with the surface of the clamping plate when moving downwards, meanwhile, the clamping plate is extruded to expand towards one end of the bent frame, when the supporting plate moves to the top of the bottom plate, the clamping plate is contacted with the surface of the supporting plate through elastic reset of the elastic sheet, the supporting plate is extruded and fixed, the falling of a data line during detection of an electric energy quality analyzer is avoided, and the clamping plate can be pushed to move away from each other through the separating plate, so that the supporting plate is reset through the spring.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a jack mount according to the present invention;
FIG. 3 is a schematic view of the structure of the circular orifice plate of the present invention;
FIG. 4 is a schematic view of the overall structure of the clamping member of the present invention;
FIG. 5 is a schematic view of the overall structure of the clamping member of the present invention;
FIG. 6 is a schematic view of the overall structure of the support member of the present invention;
FIG. 7 is a schematic view of the overall structure of the plug-in component of the present invention;
FIG. 8 is an enlarged schematic view of portion A of FIG. 7 in accordance with the present invention;
Fig. 9 is a schematic view of the overall structure of the buckle component of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
In the figure: 1. a power quality analyzer; 2. an operation region; 3. a display screen; 4. a protective frame; 5. a slide hole; 6. a partition plate; 7. a plug-in frame; 8. a snap-fit member; 9. positioning holes; 10. a circular orifice plate; 11. a clamping member; 12. a support member; 13. a plug-in component; 20. extruding the spring plate; 21. a clamping plate; 22. a chassis; 23. a movable frame; 24. a protective pad; 30. a diagonal rod; 31. a slide hole plate; 32. a push rod; 33. an extension rod; 34. a right angle frame; 35. pulling a plate; 36. a positioning frame; 37. a top plate; 38. an auxiliary plate; 40. a pressing frame; 41. a cylindrical rod; 42. a movable rod; 43. a support rod; 44. a center block; 45. a connecting frame; 46. a spring; 47. a supporting plate; 48. a slide plate; 49. a fixing frame; 50. a moving plate; 51. an arc frame; 52. positioning the carriage; 60. a bottom plate; 61. an elastic sheet; 62. a clamping plate; 63. a separation plate; 64. a limiting plate; 65. an elastic rod; 66. and (5) bending the frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, 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.
Referring to fig. 1-9, the invention relates to an auxiliary measuring device of an electric energy quality analyzer, comprising an electric energy quality analyzer 1, wherein the front end of the electric energy quality analyzer 1 is provided with an operation area 2, the upper surface of the electric energy quality analyzer 1 is provided with a display screen 3, the top of the electric energy quality analyzer 1 is fixedly connected with a protective frame 4, the end of the protective frame 4 is provided with a slide hole 5, a clamping part 11 is arranged in the protective frame 4, after the connecting end of a data wire is inserted into the circular hole plate 10, the clamping part 11 clamps and fixes the data wire, when the inserting end of the data wire extends to the lower end of the circular hole plate 10, the data wire can squeeze the clamping part 11 to expand outwards, meanwhile, the supporting part 12 works by squeezing the clamping part 11, the upper surface of the inserting end of the data wire can be clamped and fixed by the supporting part 12, after fixing the inside at round hole board 10 with the data line, promote round hole board 10 through grafting part 13 to grafting frame 7 department remove to push the inside of grafting frame 7 with the data line and be connected with electric energy quality analyzer 1, and after promoting the inside of buckle part 8 with grafting part 13, utilize buckle part 8 to fix grafting part 13, make the data line can fix in the inside of grafting frame 7, avoid the data line to receive to drag the back and drop with electric energy quality analyzer 1, improve electric energy quality analyzer 1 stability when measuring the electric wire netting system, grafting frame 7 has been seted up at electric energy quality analyzer 1's top, the inner wall fixedly connected with division board 6 of protection frame 4, locating hole 9 has been seted up to division board 6's center department, the inside of protection frame 4 is provided with round hole board 10, still include:
The clamping component 11, the clamping component 11 comprises a bottom frame 22, the bottom frame 22 is fixedly connected with the bottom of the circular hole plate 10, the end part of the bottom frame 22 is sleeved with a movable frame 23, and one end of the movable frame 23 far away from the bottom frame 22 is fixedly connected with a clamping plate 21;
the support part 12, the support part 12 comprises a slide hole plate 31, the slide hole plate 31 is fixedly connected with the bottom of the round hole plate 10, an inclined rod 30 is connected in a sliding manner in the slide hole plate 31, and one end of the inclined rod 30, which is far away from the slide hole plate 31, is hinged with the surface of the clamping plate 21;
The plug-in component 13, the plug-in component 13 comprises a support rod 43, the support rod 43 is fixedly connected with the top of the protection frame 4, a cylindrical rod 41 is plugged in the support rod 43, and the end part of the cylindrical rod 41 is sleeved with a pressing frame 40;
The buckle part 8, the buckle part 8 includes bottom plate 60, bottom plate 60 and the surperficial fixed connection in electric energy quality analyzer 1 back, and the one end fixedly connected with limiting plate 64 of electric energy quality analyzer 1 is kept away from to bottom plate 60, and limiting plate 64 is located the top of bottom plate 60.
The number of the protection frames 4 is three, two splicing frames 7 are arranged in each protection frame 4, the separation plate 6 is positioned at the center of the inside of the protection frame 4, and the separation plate 6 is positioned at one end of each two splicing frames 7, which are close to each other.
The clamping part 11 comprises an extrusion elastic sheet 20, the extrusion elastic sheet 20 is fixedly connected with the surface of the round hole plate 10, one end of the extrusion elastic sheet 20 far away from the round hole plate 10 is fixedly connected with a clamping plate 21, after a data line enters the round hole plate 10, the data line moves towards the lower end of the round hole plate 10, the clamping plate 21 contracts towards the center end of the round hole plate 10 through the extrusion elastic sheet 20, the clamping plate 21 utilizes the extrusion elastic sheet 20 to extrude and fix the surface of the data line, the surface of the data line is protected through a protection pad 24, meanwhile, the friction force on the data line is increased, the data line is fixed in the protection frame 4 through the round hole plate 10, the phenomenon that the data line is impacted when the electric energy quality analyzer 1 moves is avoided, the plugging frame 7 at the top of the electric energy quality analyzer 1 is contracted and damaged, and one end of the clamping plate 21 far away from the movable frame 23 is fixedly connected with the protection pad 24;
the number of the clamping plates 21 is four.
The four clamping plates 21 are circumferentially distributed by taking the round hole plate 10 as the center, the clamping plates 21 are arranged below the round hole plate 10, the protection pad 24 is positioned at one end of the clamping plates 21 close to each other, and the extrusion elastic sheet 20 is positioned at the outer surface of the round hole plate 10.
The supporting part 12 comprises a push rod 32, the push rod 32 is fixedly connected with the upper surface of an inclined rod 30, one end of the push rod 32 far away from the inclined rod 30 is fixedly connected with an extension rod 33, the end part of the extension rod 33 is fixedly connected with a right-angle frame 34, one end of the right-angle frame 34 far away from the extension rod 33 is hinged with a pull plate 35, when the clamping plate 21 is contracted towards the central end of the round hole plate 10, the inclined rod 30 is extruded to slide in the inside of the round hole plate 31, the push rod 32 is pushed to move towards the outer end of the round hole plate 31 through the inclined rod 30, the right-angle frame 34 pulls a top plate 37 to incline through the pull plate 35 through the movement of the push rod 32, an auxiliary plate 38 is contacted with the surface of a data wire through the tilting of the top plate 37 and is extruded and fixed to the data wire, the stability of the data wire in the round hole plate 10 is improved, the inner wall of the round hole plate 10 is fixedly connected with a positioning frame 36, the top plate 37 is sleeved at the center of the positioning frame 36, and the bottom of the top plate 37 is fixedly connected with an auxiliary plate 38;
The end of the pull plate 35 remote from the right angle bracket 34 is hinged to the top of the top plate 37.
The center of the top plate 37 is sleeved with the positioning frame 36, the end of the top plate 37 extends to the end far away from the positioning frame 36, the auxiliary plate 38 is positioned at the end of the top plate 37 far away from the pull plate 35, and the push rod 32 penetrates through the underframe 22 and extends to the outer end of the underframe 22.
The plug-in component 13 comprises a center block 44, the center block 44 is fixedly connected with the bottom of the inner wall of a positioning hole 9 through a spring 46, the center block 44 is fixedly connected with a round hole plate 10 through a connecting frame 45, one end of the round hole plate 10 far away from the connecting frame 45 is fixedly connected with a fixing frame 49, one end of the fixing frame 49 far away from the round hole plate 10 is fixedly connected with a movable plate 50, when the push-press frame 40 is pushed to expand towards the outer end of the protection frame 4, the push-press frame 40 pushes a supporting plate 47 to move upwards through a movable rod 42, and pushes the movable plate 50 to slide on the inner wall of a sliding hole 5 through the movable plate 51, the movable plate 50 pushes the round hole plate 10 to move towards the plug-in frame 7 through the fixing frame 49, so that convenience in connection of a data line and the plug-in frame 7 is improved, inconvenience caused by setting of the protection frame 4 on the data line is avoided, stability of the electric energy quality analyzer 1 during detection is improved, one end of the movable plate 50 far away from the fixing frame 49 is fixedly connected with a circular arc frame 51, the end of the circular arc frame 51 is fixedly connected with a positioning carriage 52, and the surface of the protection frame 4 is fixedly connected with a sliding plate 48;
the arc frame 51 is arranged at the outer end of the protective frame 4, and the inner wall of the positioning sliding frame 52 is in sliding connection with the surface of the sliding plate 48.
The center block 44 is in sliding connection with the inner wall of the positioning hole 9, the movable plate 50 is in sliding connection with the inner wall of the sliding hole 5, one end, far away from the movable plate 50, of the circular arc frame 51 is fixedly connected with the supporting plate 47, the pressing frame 40 is fixedly connected with the supporting plate 47 through the movable rod 42, two ends of the movable rod 42 are hinged, and the pressing frame 40 is arranged at the outer end of the supporting rod 43.
The buckle part 8 comprises a bent frame 66, the bottom of the bent frame 66 is fixedly connected with the top of a bottom plate 60, the top of the bent frame 66 is hinged with a clamping plate 62, the clamping plate 62 is fixedly connected with the bent frame 66 through an elastic sheet 61, one end of the clamping plate 62 away from the bent frame 66 is fixedly connected with an elastic rod 65, a supporting plate 47 of the invention can be contacted with the surface of the clamping plate 62 when moving downwards, meanwhile, the clamping plate 62 is extruded to expand towards one end of the bent frame 66, when the supporting plate 47 moves to the top of the bottom plate 60, the clamping plate 62 can be contacted with the surface of the supporting plate 47 through elastic reset of the elastic sheet 61, the supporting plate 47 is extruded and fixed, the falling of a data line during detection of an electric energy quality analyzer 1 is avoided, the clamping plate 62 can be pushed to move away from each other through a separating plate 63, so that the supporting plate 47 is reset through a spring, and one end of the elastic rod 65 away from the clamping plate 62 is fixedly connected with the separating plate 63;
the top of the base plate 60 is provided with two bent brackets 66.
The separator 63 is disposed at one end of the clamping plate 62 away from the electric energy quality analyzer 1, the clamping plate 62 is disposed at the lower end of the supporting plate 47, and the end of the limiting plate 64 corresponds to the end of the supporting plate 47.
When in use, after a data line enters the inside of the round hole plate 10, the data line can move towards the lower end of the round hole plate 10, the clamping plate 21 contracts towards the center end of the round hole plate 10 through the extrusion elastic sheet 20, the clamping plate 21 extrudes and fixes the surface of the data line through the extrusion elastic sheet 20, the surface of the data line is protected through the protection pad 24, meanwhile, the friction force for the data line is increased, the data line is fixed in the protection frame 4 through the round hole plate 10, the data line is prevented from being impacted when the electric energy quality analyzer 1 moves, the plugging frame 7 at the top of the electric energy quality analyzer 1 is contracted and damaged, when the clamping plate 21 contracts towards the center end of the round hole plate 10, the extrusion diagonal rod 30 slides in the inside of the sliding hole plate 31, the diagonal rod 30 pushes the push rod 32 to move towards the outer end of the sliding hole plate 31, the right-angle frame 34 pulls the top plate 37 through the pulling plate 35 to incline through the movement of the push rod 32, the auxiliary plate 38 contacts with the surface of the data wire through the tilting of the top plate 37 and extrudes and fixes the data wire, so that the stability of the data wire in the round hole plate 10 is improved, when the pressing frame 40 is pushed to expand towards the outer end of the protecting frame 4, the pressing frame 40 extrudes the supporting plate 47 upwards through the movable rod 42 and pushes the movable plate 50 to slide on the inner wall of the sliding hole 5 through the circular arc frame 51, the movable plate 50 pushes the round hole plate 10 to move towards the inserting frame 7 through the fixing frame 49, the convenience of connecting the data wire with the inserting frame 7 is improved, the inconvenience of arranging the protecting frame 4 for inserting the data wire is avoided, the stability of the electric energy quality analyzer 1 during detection is improved, the supporting plate 47 contacts with the surface of the clamping plate 62 during downward movement, meanwhile, the clamping plate 62 is extruded to expand towards one end of the bending frame 66, when the supporting plate 47 moves to the top of the bottom plate 60, the clamping plate 62 can be in elastic reset through the elastic sheet 61 and in surface contact with the supporting plate 47, the supporting plate 47 is extruded and fixed, the falling of a data line during detection of the power quality analyzer 1 is avoided, the clamping plate 62 can be pushed to move away from each other through the separating plate 63, and accordingly the supporting plate 47 is reset through the spring.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. The utility model provides an auxiliary measurement device of electric energy quality analysis appearance, includes electric energy quality analysis appearance (1), the positive end of electric energy quality analysis appearance (1) is provided with operation district (2), the upper surface of electric energy quality analysis appearance (1) is provided with display screen (3), the top fixedly connected with protection frame (4) of electric energy quality analysis appearance (1), slide hole (5) have been seted up to the tip of protection frame (4), peg graft frame (7) have been seted up at the top of electric energy quality analysis appearance (1), the inner wall fixedly connected with division board (6) of protection frame (4), locating hole (9) have been seted up in the center department of division board (6), the inside of protection frame (4) is provided with round hole board (10), its characterized in that still includes:
the clamping component (11), the clamping component (11) comprises a bottom frame (22), the bottom frame (22) is fixedly connected with the bottom of the round hole plate (10), a movable frame (23) is sleeved at the end part of the bottom frame (22), and a clamping plate (21) is fixedly connected with one end, far away from the bottom frame (22), of the movable frame (23);
The support component (12), the support component (12) comprises a slide hole plate (31), the slide hole plate (31) is fixedly connected with the bottom of the round hole plate (10), an inclined rod (30) is connected inside the slide hole plate (31) in a sliding manner, and one end of the inclined rod (30) far away from the slide hole plate (31) is hinged with the surface of the clamping plate (21);
The device comprises an inserting component (13), wherein the inserting component (13) comprises a supporting rod (43), the supporting rod (43) is fixedly connected with the top of a protection frame (4), a cylindrical rod (41) is inserted into the supporting rod (43), and a pressing frame (40) is sleeved at the end part of the cylindrical rod (41);
The clamping component (8), the clamping component (8) comprises a bottom plate (60), the bottom plate (60) is fixedly connected with the surface of the back of the electric energy quality analyzer (1), one end, far away from the electric energy quality analyzer (1), of the bottom plate (60) is fixedly connected with a limiting plate (64), and the limiting plate (64) is positioned at the top of the bottom plate (60);
The inside of protection frame (4) is provided with clamping part (11), after the link of data line inserts the inside of round hole board (10), clamping part (11) can press from both sides tightly fixedly to the data line, when the grafting end of data line extends to the lower extreme of round hole board (10), the data line can extrude clamping part (11) outwards end expansion, simultaneously extrude supporting part (12) through clamping part (11) and work, supporting part (12) can press from both sides tightly fixedly the upper surface of data line grafting end, after fixing the inside at round hole board (10), promote round hole board (10) to grafting frame (7) department through grafting part (13) and remove, and push the inside and electric energy quality analyzer (1) of grafting frame (7) with the data line, and after pushing the inside of buckle part (8) with grafting part (13), utilize buckle part (8) to fix grafting part (13), make the data line can fix the inside at grafting frame (7), avoid the data line to receive behind the pulling with electric energy quality analyzer (1) to drop, stability when electric energy quality analyzer (1) is measured to the power grid system.
2. An auxiliary measuring device for a power quality analyzer according to claim 1, wherein: the number of the protection frames (4) is three, two inserting frames (7) are arranged in each protection frame (4), the separation plate (6) is located at the center of the inside of each protection frame (4), and the separation plate (6) is located at one end, close to each other, of each two inserting frames (7).
3. An auxiliary measuring device for a power quality analyzer according to claim 1, wherein: the clamping component (11) comprises an extrusion elastic piece (20), the extrusion elastic piece (20) is fixedly connected with the surface of the round hole plate (10), one end, away from the round hole plate (10), of the extrusion elastic piece (20) is fixedly connected with a clamping plate (21), and one end, away from the movable frame (23), of the clamping plate (21) is fixedly connected with a protection pad (24);
the number of the clamping plates (21) is four.
4. An auxiliary measuring device for a power quality analyzer according to claim 3, wherein: four clamping plates (21) are circumferentially distributed by taking the round hole plate (10) as the center, the clamping plates (21) are arranged below the round hole plate (10), the protection pad (24) is positioned at one end, close to each other, of the clamping plates (21), and the extrusion elastic sheet (20) is positioned at the outer surface of the round hole plate (10).
5. An auxiliary measuring device for a power quality analyzer according to claim 1, wherein: the supporting component (12) comprises a push rod (32), the push rod (32) is fixedly connected with the upper surface of the inclined rod (30), one end, away from the inclined rod (30), of the push rod (32) is fixedly connected with an extension rod (33), the end part of the extension rod (33) is fixedly connected with a right-angle frame (34), one end, away from the extension rod (33), of the right-angle frame (34) is hinged with a pull plate (35), the inner wall of the round hole plate (10) is fixedly connected with a positioning frame (36), a top plate (37) is sleeved at the center of the positioning frame (36), and an auxiliary plate (38) is fixedly connected with the bottom of the top plate (37);
One end of the pull plate (35) far away from the right-angle frame (34) is hinged with the top of the top plate (37).
6. The auxiliary measuring device for a power quality analyzer of claim 5, wherein: the center of the top plate (37) is sleeved with the locating frame (36), the end part of the top plate (37) extends to the end far away from the locating frame (36), the auxiliary plate (38) is located at the end, far away from the pulling plate (35), of the top plate (37), and the push rod (32) penetrates through the underframe (22) and extends to the outer end of the underframe (22).
7. An auxiliary measuring device for a power quality analyzer according to claim 1, wherein: the plug-in component (13) comprises a center block (44), the center block (44) is fixedly connected with the bottom of the inner wall of the positioning hole (9) through a spring (46), the center block (44) is fixedly connected with the round hole plate (10) through a connecting frame (45), one end of the round hole plate (10) away from the connecting frame (45) is fixedly connected with a fixing frame (49), one end of the fixing frame (49) away from the round hole plate (10) is fixedly connected with a movable plate (50), one end of the movable plate (50) away from the fixing frame (49) is fixedly connected with an arc frame (51), the end part of the arc frame (51) is fixedly connected with a positioning sliding frame (52), and the surface of the protection frame (4) is fixedly connected with a sliding plate (48);
The arc frame (51) is arranged at the outer end of the protective frame (4), and the inner wall of the positioning sliding frame (52) is in sliding connection with the surface of the sliding plate (48).
8. The auxiliary measuring device for a power quality analyzer of claim 7, wherein: the center block (44) is in sliding connection with the inner wall of the positioning hole (9), the moving plate (50) is in sliding connection with the inner wall of the sliding hole (5), one end of the arc frame (51) away from the moving plate (50) is fixedly connected with the supporting plate (47), the pressing frame (40) is fixedly connected with the supporting plate (47) through the movable rod (42), two ends of the movable rod (42) are hinged, and the pressing frame (40) is arranged at the outer end of the supporting rod (43).
9. An auxiliary measuring device for a power quality analyzer according to claim 1, wherein: the buckle component (8) comprises a bent frame (66), the bottom of the bent frame (66) is fixedly connected with the top of the bottom plate (60), the top of the bent frame (66) is hinged with a clamping plate (62), the clamping plate (62) is fixedly connected with the bent frame (66) through an elastic sheet (61), one end, far away from the bent frame (66), of the clamping plate (62) is fixedly connected with an elastic rod (65), and one end, far away from the clamping plate (62), of the elastic rod (65) is fixedly connected with a separation plate (63);
Two bending frames (66) are arranged on the top of the bottom plate (60).
10. The auxiliary measuring device for a power quality analyzer of claim 9, wherein: the separation plate (63) is arranged at one end, far away from the power quality analyzer (1), of the clamping plate (62), the clamping plate (62) is arranged at the lower end of the supporting plate (47), and the end part of the limiting plate (64) corresponds to the end part of the supporting plate (47).
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| CN202310614987.5A CN116840513B (en) | 2023-05-29 | 2023-05-29 | Auxiliary measuring device of electric energy quality analyzer |
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| CN202310614987.5A CN116840513B (en) | 2023-05-29 | 2023-05-29 | Auxiliary measuring device of electric energy quality analyzer |
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| CN116840513A (en) | 2023-10-03 |
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