CN109444699B - Ultraviolet partial discharge detection device - Google Patents
Ultraviolet partial discharge detection device Download PDFInfo
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- CN109444699B CN109444699B CN201811610564.1A CN201811610564A CN109444699B CN 109444699 B CN109444699 B CN 109444699B CN 201811610564 A CN201811610564 A CN 201811610564A CN 109444699 B CN109444699 B CN 109444699B
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- 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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1218—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing using optical methods; using charged particle, e.g. electron, beams or X-rays
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Abstract
The invention relates to a detection device, in particular to an ultraviolet partial discharge detection device which comprises a base, a middle seat, a translation frame, an ultraviolet irradiator, a top seat and a rotator. Well seat rotates the upper end of connection at the base, and translation frame sliding connection passes through screw-thread fit in the upper end of well seat, translation frame and well seat, and ultraviolet irradiator fixed connection is on translation frame, and footstock fixed connection is in the upper end of translation frame, and the upper end of ultraviolet irradiator rotates with the footstock to be connected, and the circulator rotates the upper end of connection at the footstock, and the circulator is pegged graft in the upper end of ultraviolet irradiator.
Description
Technical Field
The invention relates to a detection device, in particular to an ultraviolet partial discharge detection device.
Background
Application number is CN201820511112.7, this utility model discloses a detect special ultraviolet detector, including the ultraviolet detector main part, the ultraviolet detector main part on be connected with two pipes, the pipe one end of keeping away from the ultraviolet detector main part be equipped with automatic checkout device, automatic checkout device include the base, the base on be equipped with the door-shaped slide bar, the door-shaped slide bar on cup joint and be equipped with gliding sliding sleeve main part from top to bottom, the sliding sleeve main part under and be located the base on the welding be equipped with hydraulic means, the sliding sleeve main part on be equipped with infrared sensor one, hydraulic means on be equipped with infrared sensor two, hydraulic means on be equipped with the controller, the controller is controlled infrared sensor one and infrared sensor two. The utility model has the advantages that: the utility model discloses a when using, automatic checkout device's setting can make ultraviolet detector labour saving and time saving when detecting the sample, has both improved work efficiency, has also realized partial automation, has saved the cost of labor. However, the utility model cannot conveniently adjust the irradiation direction of the ultraviolet rays.
Disclosure of Invention
The invention provides an ultraviolet partial discharge detection device which has the advantages that a middle seat can rotate at the upper end of a base, a translation frame can move left and right relative to the middle seat, and a frame can horizontally rotate when a rotator is rotated, so that the irradiation direction of an ultraviolet emitter is adjusted, and ultraviolet rays are accurately irradiated on a substance to be detected.
The invention relates to a detection device, in particular to an ultraviolet partial discharge detection device which comprises a base, a middle seat, a translation frame, an ultraviolet irradiator, a top seat and a rotator.
Well seat rotates the upper end of connection at the base, and translation frame sliding connection passes through screw-thread fit in the upper end of well seat, translation frame and well seat, and ultraviolet irradiator fixed connection is on translation frame, and footstock fixed connection is in the upper end of translation frame, and the upper end of ultraviolet irradiator rotates with the footstock to be connected, and the circulator rotates the upper end of connection at the footstock, and the circulator is pegged graft in the upper end of ultraviolet irradiator.
The base includes the bottom plate, trapezoidal slide rail I, fastening screw I, slider I, oblique connecting rod I, spacing ring I, front axle and commentaries on classics bedplate, the upper end fixedly connected with commentaries on classics bedplate of bottom plate, the upper end fixedly connected with front axle of commentaries on classics bedplate, the front end fixedly connected with spacing ring I of front axle, the trapezoidal slide rail of front end fixedly connected with of bottom plate, slider I sliding connection is on trapezoidal slide rail, there is fastening screw I through threaded connection on the slider I, fastening screw I pushes up on the bottom plate, oblique connecting rod I's lower extreme is articulated to be connected on slider I.
Well seat includes the medium plate, spacing ring II, a supporting seat, the screw rod, convex seat and articulated seat, the lower extreme fixedly connected with convex seat of medium plate, the convex seat rotates to be connected on the front axle, the convex seat is located between spacing ring I and the swivel mount board, the left end fixedly connected with articulated seat of terminal surface under the medium plate, the articulated connection in articulated seat in upper end of oblique connecting rod I, the equal fixedly connected with supporting seat in both ends about the medium plate upper end, both ends rotate respectively and connect on two supporting seats about the screw rod, the equal fixedly connected with spacing ring II in both ends about the screw rod, two spacing ring II laminate with the outside of two supporting seats respectively mutually.
The translation frame includes the translation board, the cylinder seat, the door-shaped frame, the lantern ring seat, oblique connecting rod II, fastening screw II, slider II and trapezoidal slide rail II, the rear end fixedly connected with cylinder seat of translation board, the cylinder seat cooperatees with the screw rod through the screw thread, the lower terminal surface of translation board is laminated with the up end of medium plate mutually, the trapezoidal slide rail II of upper end fixedly connected with of translation board, sliding connection has slider II on the trapezoidal slide rail II, there is fastening screw II through threaded connection on the slider II, fastening screw II pushes up on trapezoidal slide rail II, connecting rod II's one end is articulated to be connected on slider II to one side, connecting rod II's the other end is articulated to be connected with the lantern ring seat to one side, the lower extreme fixed connection of door-shaped frame is in.
Ultraviolet irradiator includes the frame, the upper shaft, epaxial perpendicular groove, ultraviolet emitter, the connecting plate, spacing ring III, the crossbeam board, thin axle, lower shaft and cover ring, crossbeam board fixed connection is in the upper end of cylinder seat, the equal fixedly connected with connecting plate in both ends about the crossbeam board upper end, fixedly connected with cover ring between the upper end of two connecting plates, be provided with ultraviolet emitter on the frame, the lower extreme fixedly connected with lower shaft of frame, lower shaft sliding connection is on covering the ring, the thin axle of lower extreme fixedly connected with of lower shaft, the lower extreme fixedly connected with spacing ring III of thin axle, lantern ring seat rotates to be connected on thin axle, lantern ring seat is located between spacing ring III and the lower shaft, the upper end fixedly connected with upper shaft of frame, one side of upper shaft is provided with epaxial perpendicular groove.
The top seat comprises a top plate, arc-shaped grooves, fastening screws III and fastening screw seats, the top plate is fixedly connected to the upper end of the door-shaped frame, the arc-shaped grooves are formed in the left end and the right end of the upper end of the top plate, the fastening screw seats are fixedly connected to the left end and the right end of the upper end of the top plate, the fastening screws III are connected to the two fastening screw seats through threads, and the upper end of the frame is rotatably connected to the center of the top plate.
The rotator includes rotatory ring and inserts the post, and rotatory ring rotates to be connected on two arc walls, and rotatory ring's upper end contacts with two fastening screw seats, and rotatory inboard fixedly connected with inserts the post, inserts the post and pegs graft on the epaxial perpendicular groove.
The upper shaft and the lower shaft are coaxially arranged.
The ultraviolet partial discharge detection device has the beneficial effects that:
according to the ultraviolet partial discharge detection device, the middle seat can rotate at the upper end of the base, the translation frame can move left and right relative to the middle seat, and when the rotator is rotated, the frame can horizontally rotate so as to adjust the irradiation direction of the ultraviolet emitter, so that ultraviolet rays can be accurately irradiated on a substance to be detected.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic diagram of an overall structure of an ultraviolet partial discharge detection device according to a first embodiment of the present invention;
FIG. 2 is a schematic diagram of an overall structure of an ultraviolet partial discharge detection apparatus according to a second embodiment of the present invention;
FIG. 3 is a schematic structural view of a base;
FIG. 4 is a first schematic structural view of the middle seat;
FIG. 5 is a second schematic structural view of the middle seat;
FIG. 6 is a schematic structural view of the translation stage;
FIG. 7 is a first schematic structural diagram of an ultraviolet illuminator;
FIG. 8 is a second schematic diagram of the structure of the UV illuminator;
FIG. 9 is a schematic structural view of the top seat;
fig. 10 is a schematic structural view of the rotator.
In the figure: a base 1; a bottom plate 1-1; a trapezoidal slide rail I1-2; fastening screw I1-3; a slide block I1-4; an inclined connecting rod I1-5; a limiting ring I1-6; front axle 1-7; 1-8 parts of a rotating seat plate; a middle seat 2; a middle plate 2-1; a spacing ring II 2-2; 2-3 of a supporting seat; 2-4 parts of a screw; 2-5 parts of a boss; hinge seats 2-6; a translation stage 3; a translation plate 3-1; 3-2 of a cylindrical seat; 3-3 of a door-shaped frame; 3-4 parts of a lantern ring seat; an inclined connecting rod II 3-5; fastening screw II 3-6; a slide block II 3-7; a trapezoidal slide rail II 3-8; an ultraviolet irradiator 4; a frame 4-1; an upper shaft 4-2; 4-3 of vertical grooves on the shaft; 4-4 parts of an ultraviolet emitter; 4-5 of a connecting plate; a spacing ring III 4-6; 4-7 of a beam plate; 4-8 of thin shaft; 4-9 parts of a lower shaft; 4-10 parts of a sleeved ring; a top seat 5; a top plate 5-1; 5-2 of an arc-shaped groove; fastening screw III 5-3; 5-4 of a fastening screw seat; a rotator 6; a rotating ring 6-1; and 6-2 of inserting columns.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The first embodiment is as follows:
the present invention is described with reference to fig. 1 to 10, and the present invention relates to a detection device, and more specifically to an ultraviolet partial discharge detection device, which includes a base 1, a middle base 2, a translation frame 3, an ultraviolet irradiator 4, a top base 5 and a rotator 6, wherein the middle base 2 in the present invention can rotate at the upper end of the base 1, the translation frame 3 can move left and right relative to the middle base 2, and when the rotator 6 is rotated, the frame 4-1 can horizontally rotate so as to adjust the irradiation direction of the ultraviolet emitter 4-4, so that the ultraviolet rays can be accurately irradiated onto the substance to be detected.
Well seat 2 rotates the upper end of connecting at base 1, and 3 sliding connection of translation frame are in the upper end of well seat 2, and translation frame 3 passes through screw-thread fit with well seat 2, and 4 fixed connection of ultraviolet irradiator are on translation frame 3, and 5 fixed connection of footstock are in the upper end of translation frame 3, and the upper end of ultraviolet irradiator 4 rotates with footstock 5 to be connected, and 6 rotations of circulator are connected in the upper end of footstock 5, and 6 grafting of circulator are in the upper end of ultraviolet irradiator 4.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1-10, and the embodiment further describes the first embodiment, where the base 1 includes a bottom plate 1-1, a trapezoidal slide rail I1-2, a fastening screw I1-3, a slider I1-4, an inclined link I1-5, a limit ring I1-6, a front shaft 1-7, and a swivel plate 1-8, the upper end of the bottom plate 1-1 is fixedly connected with a swivel plate 1-8, the upper end of the swivel plate 1-8 is fixedly connected with the front shaft 1-7, the front end of the front shaft 1-7 is fixedly connected with the limit ring I1-6, the front end of the bottom plate 1-1 is fixedly connected with the trapezoidal slide rail 1-2, the slider I1-4 is slidably connected to the trapezoidal slide rail 1-2, the slider I1-4 is connected with the fastening screw I1-3 through a screw thread, the fastening screw I1-3 is pressed against the bottom plate 1-1, and the lower end of the inclined connecting rod I1-5 is hinged on the sliding block I1-4. The sliding block I1-4 can slide left and right on the trapezoidal sliding rail I1-2, and the fastening screw I1-3 is used for fixing the sliding block I1-4.
The third concrete implementation mode:
the second embodiment is further described with reference to fig. 1-10, wherein the middle base 2 includes a middle plate 2-1, a limiting ring II2-2, supporting bases 2-3, a screw 2-4, bosses 2-5, and hinge bases 2-6, the lower end of the middle plate 2-1 is fixedly connected with the bosses 2-5, the bosses 2-5 are rotatably connected to a front axle 1-7, the bosses 2-5 are located between the limiting ring I1-6 and the swivel base plate 1-8, the left end of the lower end surface of the middle plate 2-1 is fixedly connected with the hinge bases 2-6, the upper end of the inclined connecting rod I1-5 is rotatably connected to the hinge bases 2-6, the left and right ends of the upper end of the middle plate 2-1 are fixedly connected with the supporting bases 2-3, the left and right ends of the screw 2-4 are rotatably connected to the two supporting bases 2-3, the left end and the right end of the screw rod 2-4 are both fixedly connected with a limiting ring II2-2, and the two limiting rings II2-2 are respectively attached to the outer sides of the two supporting seats 2-3. The convex seats 2-5 can rotate on the front shafts 1-7 by taking the axes of the front shafts 1-7 as axes, and when the sliding block I1-4 moves left and right, the middle plate 2-1 and the convex seats 2-5 can be driven to rotate on the front shafts 1-7 by the inclined connecting rods I1-5, so that the inclination of the middle plate 2-1 can be adjusted. When the screw rod 2-4 is rotated, the screw rod 2-4 can rotate between the two supporting seats 2-3 by taking the axis of the screw rod 2-4 as a shaft, and the two limiting rings II2-2 are used for preventing the screw rod 2-4 from moving left and right relative to the two supporting seats 2-3.
The fourth concrete implementation mode:
the third embodiment is further described with reference to fig. 1-10, where the translating frame 3 includes a translating plate 3-1, a cylindrical seat 3-2, a door-shaped frame 3-3, a collar seat 3-4, an inclined connecting rod II3-5, a fastening screw II3-6, a slider II3-7, and a trapezoidal sliding rail II3-8, the rear end of the translating plate 3-1 is fixedly connected with the cylindrical seat 3-2, the cylindrical seat 3-2 is matched with the screw rod 2-4 through a thread, the lower end face of the translating plate 3-1 is attached to the upper end face of the middle plate 2-1, the upper end of the translating plate 3-1 is fixedly connected with a trapezoidal sliding rail II3-8, the trapezoidal sliding rail II3-8 is slidably connected with a slider II3-7, the slider II3-7 is connected with a fastening screw II3-6 through a thread, the fastening screw II3-6 is propped against the trapezoidal sliding rail II3-8, one end of the inclined connecting rod II3-5 is hinged to the sliding block II3-7, the other end of the inclined connecting rod II3-5 is hinged to the lantern ring seat 3-4, and the lower end of the door-shaped frame 3-3 is fixedly connected to the rear end of the translation plate 3-1. The screw rod 2-4 can drive the cylindrical seat 3-2 and the translation plate 3-1 to move left and right on the middle plate 2-1 when rotating by taking the axis of the screw rod as a shaft, and the left and right positions of the translation frame 3 are adjusted; the sliding block II3-7 can slide back and forth on the trapezoidal sliding rail II3-8, and the position of the sliding block II3-7 can be fixed by rotating the fastening screw II3-6 to abut against the trapezoidal sliding rail II 3-8.
The fifth concrete implementation mode:
the fourth embodiment is described below with reference to fig. 1-10, and the fourth embodiment is further described, where the ultraviolet irradiator 4 includes a frame 4-1, an upper shaft 4-2, an upper shaft vertical groove 4-3, an ultraviolet emitter 4-4, a connecting plate 4-5, a limiting ring III4-6, a beam plate 4-7, a thin shaft 4-8, a lower shaft 4-9, and a collar 4-10, the beam plate 4-7 is fixedly connected to the upper end of the cylindrical base 3-2, the left and right ends of the upper end of the beam plate 4-7 are fixedly connected to the connecting plate 4-5, the collar 4-10 is fixedly connected between the upper ends of the two connecting plates 4-5, the frame 4-1 is provided with the ultraviolet emitter 4-4, and the lower end of the frame 4-1 is fixedly connected to the lower shaft 4-9, the lower shaft 4-9 is connected to the sleeve ring 4-10 in a sliding mode, the lower end of the lower shaft 4-9 is fixedly connected with the thin shaft 4-8, the lower end of the thin shaft 4-8 is fixedly connected with the limiting ring III4-6, the lantern ring seat 3-4 is connected to the thin shaft 4-8 in a rotating mode, the lantern ring seat 3-4 is located between the limiting ring III4-6 and the lower shaft 4-9, the upper end of the frame 4-1 is fixedly connected with the upper shaft 4-2, and one side of the upper shaft 4-2 is provided with an on-shaft vertical groove 4-3. When the cylindrical seat 3-2 moves left and right, the whole ultraviolet irradiator 4 can also move left and right, the lower shaft 4-9 can vertically slide on the sleeve ring 4-10 or rotate by taking the axis of the lower shaft as a shaft, the slide block II3-7 can drive the sleeve ring seat 3-4 to move up and down by the inclined connecting rod II3-5 when sliding back and forth, the sleeve ring seat 3-4 can drive the lower shaft 4-9, the frame 4-1 and the upper shaft 4-2 to move up and down by moving up and down, and the thin shaft 4-8 can rotate by taking the axis of the thin shaft as a shaft on the sleeve ring seat 3-4, so that the height and the orientation of the ultraviolet emitter 4-4 are adjusted.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1 to 10, and the fifth embodiment is further described in the present embodiment, where the top plate 5 includes a top plate 5-1, an arc-shaped groove 5-2, a fastening screw III5-3, and a fastening screw seat 5-4, the top plate 5-1 is fixedly connected to the upper end of the door-shaped frame 3-3, the arc-shaped grooves 5-2 are respectively disposed at the left and right ends of the upper end of the top plate 5-1, the fastening screw seats 5-4 are respectively fixedly connected to the left and right ends of the upper end of the top plate 5-1, the fastening screws III5-3 are respectively connected to the two fastening screw seats 5-4 through screws, and the upper end of the frame 4-1 is rotatably connected to the center of the top.
The seventh embodiment:
the embodiment is described below with reference to fig. 1-10, and the sixth embodiment is further described in the present embodiment, where the rotator 6 includes a rotating ring 6-1 and two insertion posts 6-2, the rotating ring 6-1 is rotatably connected to two arc-shaped slots 5-2, the upper end of the rotating ring 6-1 is in contact with two fastening screw seats 5-4, the insertion posts 6-2 are fixedly connected to the inner side of the rotating ring 6-1, and the insertion posts 6-2 are inserted into the vertical slots 4-3 on the shaft. The rotating ring 6-1 can rotate on the two arc-shaped grooves 5-2, when the rotating ring 6-1 rotates, the inserting column 6-2 rotates along with the rotating ring 6-1 by taking the axis of the rotating ring 6-1 as an axis, when the inserting column 6-2 rotates by taking the axis of the rotating ring 6-1 as an axis, the upper shaft 4-2 is driven to rotate by taking the axis of the inserting column 6-2 as an axis, the inserting column 6-2 cannot influence the vertical sliding of the upper shaft 4-2, and the rotating ring 6-1 can be fixed by rotating the two fastening screws III5-3 to be tightly propped against the upper end of the rotating ring 6-1, so that the rotating position of the upper shaft 4-2 is fixed.
The specific implementation mode is eight:
the present embodiment will be described with reference to fig. 1 to 10, and the fifth embodiment will be further described, in which the upper shaft 4-2 and the lower shaft 4-9 are coaxially disposed.
The working principle of the invention is as follows: the middle seat 2 can rotate at the upper end of the base 1, the translation frame 3 can move left and right relative to the middle seat 2, and the frame 4-1 can horizontally rotate when the rotator 6 is rotated, so that the irradiation direction of the ultraviolet emitter 4-4 is adjusted, and ultraviolet rays can be accurately irradiated on a substance to be detected. The sliding block I1-4 can slide left and right on the trapezoidal sliding rail I1-2, and the fastening screw I1-3 is used for fixing the sliding block I1-4. The convex seats 2-5 can rotate on the front shafts 1-7 by taking the axes of the front shafts 1-7 as axes, and when the sliding block I1-4 moves left and right, the middle plate 2-1 and the convex seats 2-5 can be driven to rotate on the front shafts 1-7 by the inclined connecting rods I1-5, so that the inclination of the middle plate 2-1 can be adjusted. When the screw rod 2-4 is rotated, the screw rod 2-4 can rotate between the two supporting seats 2-3 by taking the axis of the screw rod 2-4 as a shaft, and the two limiting rings II2-2 are used for preventing the screw rod 2-4 from moving left and right relative to the two supporting seats 2-3. The screw rod 2-4 can drive the cylindrical seat 3-2 and the translation plate 3-1 to move left and right on the middle plate 2-1 when rotating by taking the axis of the screw rod as a shaft, and the left and right positions of the translation frame 3 are adjusted; the sliding block II3-7 can slide back and forth on the trapezoidal sliding rail II3-8, and the position of the sliding block II3-7 can be fixed by rotating the fastening screw II3-6 to abut against the trapezoidal sliding rail II 3-8. When the cylindrical seat 3-2 moves left and right, the whole ultraviolet irradiator 4 can also move left and right, the lower shaft 4-9 can vertically slide on the sleeve ring 4-10 or rotate by taking the axis of the lower shaft as a shaft, the slide block II3-7 can drive the sleeve ring seat 3-4 to move up and down by the inclined connecting rod II3-5 when sliding back and forth, the sleeve ring seat 3-4 can drive the lower shaft 4-9, the frame 4-1 and the upper shaft 4-2 to move up and down by moving up and down, and the thin shaft 4-8 can rotate by taking the axis of the thin shaft as a shaft on the sleeve ring seat 3-4, so that the height and the orientation of the ultraviolet emitter 4-4 are adjusted. The rotating ring 6-1 can rotate on the two arc-shaped grooves 5-2, when the rotating ring 6-1 rotates, the inserting column 6-2 rotates along with the rotating ring 6-1 by taking the axis of the rotating ring 6-1 as an axis, when the inserting column 6-2 rotates by taking the axis of the rotating ring 6-1 as an axis, the upper shaft 4-2 is driven to rotate by taking the axis of the inserting column 6-2 as an axis, the inserting column 6-2 cannot influence the vertical sliding of the upper shaft 4-2, and the rotating ring 6-1 can be fixed by rotating the two fastening screws III5-3 to be tightly propped against the upper end of the rotating ring 6-1, so that the rotating position of the upper shaft 4-2 is fixed.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (2)
1. The utility model provides a detection device is put in ultraviolet office, includes base (1), well seat (2), translation frame (3), ultraviolet irradiator (4), footstock (5) and circulator (6), its characterized in that: the middle base (2) is rotatably connected to the upper end of the base (1), the translation frame (3) is slidably connected to the upper end of the middle base (2), the translation frame (3) is in threaded fit with the middle base (2), the ultraviolet irradiator (4) is fixedly connected to the translation frame (3), the top base (5) is fixedly connected to the upper end of the translation frame (3), the upper end of the ultraviolet irradiator (4) is rotatably connected with the top base (5), the rotator (6) is rotatably connected to the upper end of the top base (5), and the rotator (6) is inserted into the upper end of the ultraviolet irradiator (4);
the base (1) comprises a bottom plate (1-1), a trapezoidal sliding rail I (1-2), a fastening screw I (1-3), a sliding block I (1-4), an inclined connecting rod I (1-5), a limiting ring I (1-6), a front shaft (1-7) and a rotating seat plate (1-8), the upper end of the bottom plate (1-1) is fixedly connected with the rotating seat plate (1-8), the upper end of the rotating seat plate (1-8) is fixedly connected with the front shaft (1-7), the front end of the front shaft (1-7) is fixedly connected with the limiting ring I (1-6), the front end of the bottom plate (1-1) is fixedly connected with the trapezoidal sliding rail (1-2), the sliding block I (1-4) is connected on the trapezoidal sliding rail (1-2) in a sliding manner, the fastening screw I (1-3) is connected on the sliding block I (1-4, the fastening screw I (1-3) is propped against the bottom plate (1-1), and the lower end of the inclined connecting rod I (1-5) is hinged to the sliding block I (1-4);
the middle seat (2) comprises a middle plate (2-1), a limiting ring II (2-2), supporting seats (2-3), a screw rod (2-4), convex seats (2-5) and hinged seats (2-6), the lower end of the middle plate (2-1) is fixedly connected with the convex seats (2-5), the convex seats (2-5) are rotatably connected onto a front shaft (1-7), the convex seats (2-5) are positioned between the limiting ring I (1-6) and the rotating seat plate (1-8), the left end of the lower end face of the middle plate (2-1) is fixedly connected with the hinged seats (2-6), the upper end of an inclined connecting rod I (1-5) is hinged onto the hinged seats (2-6), the left end and the right end of the upper end of the middle plate (2-1) are both fixedly connected with the supporting seats (2-3), and the left end and right end of the screw rod (2-4) are respectively rotatably connected onto the two supporting seats The left end and the right end of the screw rod (2-4) are fixedly connected with two limiting rings II (2-2), and the two limiting rings II (2-2) are respectively attached to the outer sides of the two supporting seats (2-3);
the translation frame (3) comprises a translation plate (3-1), a cylindrical seat (3-2), a door-shaped frame (3-3), a collar seat (3-4), an inclined connecting rod II (3-5), a fastening screw II (3-6), a sliding block II (3-7) and a trapezoidal sliding rail II (3-8), the rear end of the translation plate (3-1) is fixedly connected with the cylindrical seat (3-2), the cylindrical seat (3-2) is matched with a screw rod (2-4) through threads, the lower end face of the translation plate (3-1) is attached to the upper end face of the middle plate (2-1), the upper end of the translation plate (3-1) is fixedly connected with the trapezoidal sliding rail II (3-8), the sliding block II (3-7) is connected on the trapezoidal sliding rail II (3-8) in a sliding manner, the fastening screw II (3-6) is connected on the sliding block II (3-7) through threads, a fastening screw II (3-6) is propped against the trapezoidal sliding rail II (3-8), one end of an inclined connecting rod II (3-5) is hinged to a sliding block II (3-7), the other end of the inclined connecting rod II (3-5) is hinged to a lantern ring seat (3-4), and the lower end of the door-shaped frame (3-3) is fixedly connected to the rear end of the translation plate (3-1);
the ultraviolet irradiator (4) comprises a frame (4-1), an upper shaft (4-2), an on-shaft vertical groove (4-3), an ultraviolet emitter (4-4), a connecting plate (4-5), a limiting ring III (4-6), a crossbeam plate (4-7), a thin shaft (4-8), a lower shaft (4-9) and a sleeve ring (4-10), wherein the crossbeam plate (4-7) is fixedly connected with the upper end of the cylindrical seat (3-2), the left end and the right end of the upper end of the crossbeam plate (4-7) are respectively and fixedly connected with the connecting plate (4-5), the sleeve ring (4-10) is fixedly connected between the upper ends of the two connecting plates (4-5), the ultraviolet emitter (4-4) is arranged on the frame (4-1), the lower end of the frame (4-1) is fixedly connected with the lower shaft (4-9), the lower shaft (4-9) is connected to the sleeve ring (4-10) in a sliding mode, the lower end of the lower shaft (4-9) is fixedly connected with the thin shaft (4-8), the lower end of the thin shaft (4-8) is fixedly connected with the limiting ring III (4-6), the sleeve ring seat (3-4) is rotatably connected to the thin shaft (4-8), the sleeve ring seat (3-4) is located between the limiting ring III (4-6) and the lower shaft (4-9), the upper end of the framework (4-1) is fixedly connected with the upper shaft (4-2), and one side of the upper shaft (4-2) is provided with an on-shaft vertical groove (4-3);
the top seat (5) comprises a top plate (5-1), arc-shaped grooves (5-2), fastening screws III (5-3) and fastening screw seats (5-4), the top plate (5-1) is fixedly connected to the upper end of the door-shaped frame (3-3), the arc-shaped grooves (5-2) are formed in the left end and the right end of the upper end of the top plate (5-1), the fastening screw seats (5-4) are fixedly connected to the left end and the right end of the upper end of the top plate (5-1), the fastening screws III (5-3) are connected to the two fastening screw seats (5-4) through threads, and the upper end of the frame (4-1) is rotatably connected to the central position of the top plate (5-1);
the rotator (6) comprises a rotating ring (6-1) and inserting columns (6-2), the rotating ring (6-1) is rotatably connected onto the two arc-shaped grooves (5-2), the upper end of the rotating ring (6-1) is in contact with the two fastening screw seats (5-4), the inserting columns (6-2) are fixedly connected to the inner side of the rotating ring (6-1), and the inserting columns (6-2) are inserted into the vertical grooves (4-3) on the shaft in an inserting mode.
2. The ultraviolet partial discharge detection device according to claim 1, wherein: the upper shaft (4-2) and the lower shaft (4-9) are coaxially arranged.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610564.1A CN109444699B (en) | 2018-12-27 | 2018-12-27 | Ultraviolet partial discharge detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610564.1A CN109444699B (en) | 2018-12-27 | 2018-12-27 | Ultraviolet partial discharge detection device |
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| CN109444699B true CN109444699B (en) | 2020-11-06 |
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