CN109581164B - Detection device is put in cubical switchboard light office - Google Patents
Detection device is put in cubical switchboard light office Download PDFInfo
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- CN109581164B CN109581164B CN201811610554.8A CN201811610554A CN109581164B CN 109581164 B CN109581164 B CN 109581164B CN 201811610554 A CN201811610554 A CN 201811610554A CN 109581164 B CN109581164 B CN 109581164B
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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
Abstract
The invention relates to a detection device, in particular to a switch cabinet optical partial discharge detection device which comprises a portal frame, a rotating frame, a side seat, a detection mechanism and a lifting assembly. The gantry comprises a rotating frame, a gantry is arranged on the rotating frame, two side seats are arranged on the rotating frame, the left end and the right end of the rotating frame are respectively connected to the left end and the right end of the gantry in a rotating mode, the two side seats are respectively connected to the rotating frame in a sliding mode, the left end and the right end of a detection mechanism are respectively connected to the two side seats in a rotating mode, a lifting assembly is connected with the two side seats in a sliding mode, and the upper end of the detection mechanism.
Description
Technical Field
The invention relates to a detection device, in particular to a switch cabinet optical partial discharge detection device.
Background
The invention discloses a fluorescence detection device with the application number of CN201710620844.X, which comprises a laser light source device, a radiator device and an incident fluorescence detection device, wherein the laser light source device is communicated with the bottom of a sample tube on the upper surface of the radiator device through an excitation optical fiber, and receives the optical fiber to converge into a bundle to be connected with the incident fluorescence detection device; the two optical fibers reach the bottom of the sample, so that the signal is strong, and the problem of weak optical signals of other schemes is solved; the optical path between the optical fiber and the sample can be freely adjusted to achieve the purpose of freely adjusting the light intensity, and the problem of light nonuniformity in the traditional scheme is solved. But the detection head in the invention can not adjust the direction freely according to the requirement.
Disclosure of Invention
The invention provides a switch cabinet optical partial discharge detection device which has the advantages that a rotating frame can rotate on a portal frame, so that the direction of a detection head can be adjusted in a large-scale rotating mode, the extending distance of the detection head can be controlled through two electric telescopic rods, the left and right directions of the detection head can be adjusted and controlled through pulling two spring sleeve rods, the detection head automatically returns when a hand is loosened, and the direction of the detection head can be adjusted in a fine mode through rotating a middle flat plate.
The invention relates to a detection device, in particular to a switch cabinet optical partial discharge detection device which comprises a portal frame, a rotating frame, a side seat, a detection mechanism and a lifting assembly.
The gantry comprises a rotating frame, a gantry is arranged on the rotating frame, two side seats are arranged on the rotating frame, the left end and the right end of the rotating frame are respectively connected to the left end and the right end of the gantry in a rotating mode, the two side seats are respectively connected to the rotating frame in a sliding mode, the left end and the right end of a detection mechanism are respectively connected to the two side seats in a rotating mode, a lifting assembly is connected with the two side seats in a sliding mode, and the upper end of the detection mechanism.
The portal comprises a connecting flat plate and vertical rotating seat plates, the left end and the right end of the connecting flat plate are fixedly connected with the vertical rotating seat plates, and two screw insertion holes are formed in the connecting flat plate.
The rotating frame comprises a round shaft rod, a threaded column, a slide rail rod and a short shaft, the left end of the round shaft rod is fixedly connected with the short shaft, the right end of the round shaft rod is fixedly connected with the threaded column, the short shaft is inserted into the vertical rotating seat plate at the left end in a clearance fit mode, the threaded column is inserted into the vertical rotating seat plate at the right end in a clearance fit mode, a fastening nut is connected onto the threaded column through threads, the fastening nut abuts against the right side of the vertical rotating seat plate at the right end, and the slide rail rod is fixedly connected with the left end and.
The side seat comprises a side flat plate, a vertical plate, an electric telescopic rod, a fastening screw, an L-shaped rod, a convex rotating seat plate and a circular through hole, the side flat plate is provided with the circular through hole in the left-right direction, the lower end of the side flat plate is fixedly connected with the convex rotating seat plate, the upper end of the side flat plate is fixedly connected with the vertical plate and the electric telescopic rod, one side of the side flat plate is fixedly connected with the L-shaped rod, and the L-shaped rod is connected with the fastening screw through threads; be provided with two about the side seat, two equal sliding connection of protruding bedplate are on the round axle pole.
The detection mechanism comprises a middle flat plate, a lower sliding square column, a thin shaft rod and a disc, the spacing ring, the hinge joint piece, go up the square column of going up, paste slider and detection head, the equal fixedly connected with slender axles pole in both ends about well dull and stereotyped, two slender axles pole rotate respectively and connect on two circular through-holes, both ends respectively with the inboard laminating of two dull and stereotyped limit plates about well dull and stereotyped, the equal fixedly connected with spacing ring in outer end of two slender axles pole, two spacing rings respectively with the laminating of the lateral surface of two dull and stereotyped limit plates, the equal fixedly connected with disc in outer end of two slender axles pole, two fastening screw push up respectively on two discs, lower square column sliding connection is at the dull and stereotyped middle-end in, the upper end fixedly connected with hinge joint piece of lower square column, the square column of going up of the upper end fixedly connected with of hinge joint piece, compressed spring I has been cup jointed on the square column of going up, the upper end fixedly.
The lifting assembly comprises a square plate, a sliding sleeve, spring sleeve rods, a pull head, baffle plates, raised heads, fixing sleeves, support plates, elongated slots, elongated slot plates and rectangular slots, the rectangular slots are arranged on the square plate, the elongated slot plates are fixedly connected to the upper ends of the square plate, the elongated slots are arranged on the elongated slot plates, the support plates are fixedly connected to the left and right ends of the lower end of the square plate, the fixing sleeves are fixedly connected to the lower ends of the two support plates, the outer ends of the two fixing sleeves are fixedly connected with the raised heads, the upper ends of the two electric telescopic rods are respectively and fixedly connected to the two raised heads, the two vertical plates are respectively and slidably connected to the two fixing sleeves, the spring sleeve rods are respectively and fixedly connected to the left and right ends of the square plate, compression springs II are respectively sleeved on the two spring sleeve rods, the baffle plates are respectively and slidably connected to the two spring sleeve rods, the two slide rail rods are respectively connected on the two slide sleeves in a sliding manner, and the outer ends of the two spring sleeve rods are fixedly connected with pull heads.
Detection mechanism still includes arm pole I and arm pole II such as, and well dull and stereotyped both ends are all articulated to be connected with arm pole II such as around, and two arm pole II such as the other end articulate respectively and are connected with arm pole I such as, and two arm pole I such as the other end articulate both ends around articulated piece respectively.
The upper end of the upper sliding square column penetrates through the rectangular groove and the long groove, the lower end of the sticking sliding block is an arc surface, the arc surface of the lower end of the sticking sliding block is in contact with the upper end face of the long groove plate, and the compression spring I is located between the long groove plate and the hinge block.
The switch cabinet optical partial discharge detection device has the beneficial effects that:
according to the switch cabinet optical partial discharge detection device, the rotating frame can rotate on the door frame, so that the direction of the detection head can be adjusted in a large-scale rotating mode, the extending distance of the detection head can be controlled through the two electric telescopic rods, the left and right direction of the detection head can be adjusted and controlled through pulling the two spring sleeve rods, the detection head automatically returns when hands are released, and the direction of the detection head can be adjusted in a fine mode through rotating the middle flat plate.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of an overall structure of a switch cabinet optical partial discharge detection device according to the present invention;
fig. 2 is a schematic diagram of an overall structure of a switch cabinet optical partial discharge detection device according to a second embodiment of the present invention;
fig. 3 is a schematic view of a partial structure of a switch cabinet optical partial discharge detection device according to the present invention;
fig. 4 is a schematic view of a partial structure of a switch cabinet optical partial discharge detection device according to a second embodiment of the present invention;
FIG. 5 is a schematic view of the gantry structure;
FIG. 6 is a first schematic structural view of the turret;
FIG. 7 is a second schematic structural view of the turret;
FIG. 8 is a first schematic structural view of the side stand;
FIG. 9 is a second schematic structural view of the side stand;
FIG. 10 is a schematic view of the detecting mechanism;
FIG. 11 is a first schematic structural view of the lifting assembly;
fig. 12 is a second schematic structural view of the lifting assembly.
In the figure: a gantry 1; connecting the flat plates 1-1; a vertical rotating seat plate 1-2; a rotating frame 2; 2-1 of a round shaft rod; 2-2 of a threaded column; 2-3 of a slide rail rod; short axis 2-4; a side seat 3; 3-1 of an edge plate; 3-2 of a vertical plate; 3-3 parts of an electric telescopic rod; 3-4 of a fastening screw; 3-5 of an L-shaped rod; 3-6 parts of a convex rotating seat plate; 3-7 of a circular through hole; a detection mechanism 4; 4-1 of middle flat plate; 4-2 of a lower sliding square column; 4-3 of a thin shaft rod; 4-4 of a disc; 4-5 parts of a limiting ring; hinge blocks 4-6; 4-7 of an upper sliding square column; sticking a sliding block 4-8; 4-9 parts of a detection head; an arm lever I4-10; an arm lever II 4-11; a lifting assembly 5; 5-1 of a square plate; 5-2 of a sliding sleeve; 5-3 parts of a spring sleeve rod; 5-4 of a pull head; 5-5 parts of a baffle plate; 5-6 of raised head; 5-7 of a fixed sleeve; 5-8 of a support plate; long grooves 5-9; 5-10 parts of long groove plate; rectangular grooves 5-11.
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 embodiment is described below with reference to fig. 1 to 12, and the invention relates to a detection device, in particular to a switch cabinet optical partial discharge detection device, which comprises a portal 1, a rotating frame 2, a side seat 3, a detection mechanism 4 and a lifting assembly 5, wherein the rotating frame 2 can rotate on the portal 1, so that the direction of a detection head 4-9 can be adjusted by large-amplitude rotation, the distance of extension of the detection head 4-9 can be controlled by two electric telescopic rods 3-3, the left and right direction of the detection head 4-9 can be adjusted and controlled by pulling two spring loop rods 5-3, the detection head 4-9 automatically returns when hands are released, and the direction of the detection head 4-9 can be adjusted slightly by rotating a middle flat plate 4-1.
The utility model discloses a gantry crane, including portal 1, rotating turret 2, limit seat 3, two and lifting unit 5, detection mechanism 4, two and two limit seats 3 are all connected on rotating turret 2, and detection mechanism 4 rotates respectively at both ends about both ends and connects on two limit seats 3, lifting unit 5's upper end sliding connection at lifting unit 5's middle-end, and the limit seat 3 is provided with two about, and two equal sliding connection of limit seat 3 are on rotating turret 2, detection mechanism 4.
The second embodiment is as follows:
the present embodiment is described below with reference to fig. 1 to 12, and the present embodiment further describes the first embodiment, where the gantry 1 includes a connection plate 1-1 and a vertical rotation seat plate 1-2, the vertical rotation seat plate 1-2 is fixedly connected to both left and right ends of the connection plate 1-1, and two screw insertion holes are disposed on the connection plate 1-1. Two screw insertion holes on the connection plate 1-1 are used for inserting screws, thereby fixing the gantry 1 at a certain position.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 12, and the second embodiment is further described in the present embodiment, where the rotating frame 2 includes a circular shaft rod 2-1, a threaded post 2-2, a sliding rail rod 2-3, and a short shaft 2-4, the left end of the circular shaft rod 2-1 is fixedly connected with the short shaft 2-4, the right end of the circular shaft rod 2-1 is fixedly connected with the threaded post 2-2, the short shaft 2-4 is inserted in the vertical rotation seat plate 1-2 at the left end in a clearance fit manner, the threaded post 2-2 is inserted in the vertical rotation seat plate 1-2 at the right end in a clearance fit manner, the threaded post seat plate 2-2 is connected with a fastening nut through a thread, the fastening nut is supported against the right side of the vertical rotation seat plate 1-2 at the right end, and the sliding rail rods 2-3 are. The threaded column 2-2 and the short shaft 2-4 can rotate on the two vertical rotating seat plates 1-2 by taking the axes of the threaded column and the short shaft as axes respectively, and the position of the round shaft rod 2-1 can be fixed by tightly pushing the vertical rotating seat plate 1-2 at the right end by rotating a fastening nut. Thereby fixing the positions of the two slide rails 2-3.
The fourth concrete implementation mode:
the third embodiment is further described with reference to fig. 1-12, wherein the side seat 3 includes a side plate 3-1, a vertical plate 3-2, an electric telescopic rod 3-3, a fastening screw 3-4, an L-shaped rod 3-5, a protruding seat plate 3-6 and a circular through hole 3-7, the side plate 3-1 is provided with the circular through hole 3-7 in the left-right direction, the lower end of the side plate 3-1 is fixedly connected with the protruding seat plate 3-6, the upper end of the side plate 3-1 is fixedly connected with the vertical plate 3-2 and the electric telescopic rod 3-3, one side of the side plate 3-1 is fixedly connected with the L-shaped rod 3-5, and the L-shaped rod 3-5 is connected with the fastening screw 3-4 through a screw thread; two convex rotating seat plates 3-6 are arranged on the left and right of the side seat 3 and are connected to the round shaft rod 2-1 in a sliding manner. The two convex rotating seat plates 3-6 can slide left and right on the round shaft rod 2-1, and the two convex rotating seat plates 3-6 can also rotate by taking the round shaft rod 2-1 as an axis.
The fifth concrete implementation mode:
the fourth embodiment is further described with reference to fig. 1-12, wherein the detection mechanism 4 includes a middle plate 4-1, a lower sliding square column 4-2, thin shafts 4-3, a circular disc 4-4, limiting rings 4-5, hinge blocks 4-6, upper sliding square columns 4-7, stick sliders 4-8 and detection heads 4-9, thin shaft rods 4-3 are fixedly connected to left and right ends of the middle plate 4-1, the two thin shaft rods 4-3 are respectively rotatably connected to the two circular through holes 3-7, left and right ends of the middle plate 4-1 are respectively attached to inner sides of the two side plates 3-1, outer ends of the two thin shaft rods 4-3 are respectively fixedly connected to the limiting rings 4-5, the two limiting rings 4-5 are respectively attached to outer sides of the two side plates 3-1, the outermost ends of the two thin shaft rods 4-3 are fixedly connected with discs 4-4, two fastening screws 3-4 respectively prop against the two discs 4-4, a lower sliding square column 4-2 is slidably connected to the middle end of the middle flat plate 4-1, the upper end of the lower sliding square column 4-2 is fixedly connected with a hinge block 4-6, the upper end of the hinge block 4-6 is fixedly connected with an upper sliding square column 4-7, a compression spring I is sleeved on the upper sliding square column 4-7, the upper end of the upper sliding square column 4-7 is fixedly connected with a sticking slide block 4-8, and the upper end of the sticking slide block 4-8 is fixedly connected with a detection head 4-9. When the middle flat plate 4-1 rotates by taking the axes of the two thin shaft rods 4-3 as axes, the two thin shaft rods 4-3 on the middle flat plate can respectively rotate on the two side flat plates 3-1 by taking the axes of the thin shaft rods as axes, the two limiting rings 4-5 play a limiting role to prevent the thin shaft rods 4-3 from moving left and right relative to the side flat plates 3-1, and when the two fastening screws 3-4 are respectively pressed against the two circular discs 4-4, the rotating positions of the thin shaft rods 4-3 can be fixed. The lower sliding square column 4-2 can vertically slide on the middle flat plate 4-1, and when the lower sliding square column 4-2 moves up and down, the hinge block 4-6, the upper sliding square column 4-7, the sticking slide block 4-8 and the detection head 4-9 can move up and down along with the lower sliding square column 4-2. When the middle flat plate 4-1 rotates by taking the axes of the two thin shaft rods 4-3 as axes, the sticking sliding block 4-8 and the detection head 4-9 also rotate by taking the axes of the two thin shaft rods 4-3 as axes.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1-12, and the fifth embodiment is further described, wherein the lifting assembly 5 comprises a square plate 5-1, a sliding sleeve 5-2, a spring loop bar 5-3, a pull head 5-4, a baffle plate 5-5, a raised head 5-6, a fixing sleeve 5-7, a support plate 5-8, an elongated slot 5-9, an elongated slot plate 5-10 and a rectangular slot 5-11, the square plate 5-1 is provided with the rectangular slot 5-11, the upper end of the square plate 5-1 is fixedly connected with the elongated slot plate 5-10, the elongated slot plate 5-10 is provided with the elongated slot 5-9, the left and right ends of the lower end of the square plate 5-1 are fixedly connected with the support plates 5-8, the lower ends of the two support plates 5-8 are fixedly connected with the fixing sleeve 5-7, the outer ends of two fixed sleeves 5-7 are fixedly connected with raised heads 5-6, the upper ends of two electric telescopic rods 3-3 are fixedly connected to the two raised heads 5-6 respectively, two vertical plates 3-2 are slidably connected to the two fixed sleeves 5-7 respectively, the left end and the right end of a square plate 5-1 are fixedly connected with spring sleeve rods 5-3 respectively, compression springs II are sleeved on the two spring sleeve rods 5-3 respectively, baffle plates 5-5 are slidably connected to the two spring sleeve rods 5-3 respectively, the two spring sleeve rods 5-3 are located between the two baffle plates 5-5, the rear ends of the two baffle plates 5-5 are fixedly connected with sliding sleeves 5-2 respectively, the two sliding rail rods 2-3 are slidably connected to the two sliding sleeves 5-2 respectively, and the outer ends of the two spring sleeve rods 5-3 are fixedly connected with pull heads 5-4 respectively.
The seventh embodiment:
the embodiment is described below with reference to fig. 1 to 12, and the fifth embodiment is further described in the present embodiment, where the detection mechanism 4 further includes an equal arm lever I4-10 and an equal arm lever II4-11, the front end and the rear end of the middle plate 4-1 are both hinged to the equal arm levers II4-11, the other ends of the two equal arm levers II4-11 are respectively hinged to the equal arm levers I4-10, and the other ends of the two equal arm levers I4-10 are respectively hinged to the front end and the rear end of the hinge block 4-6. The equal arm rod I4-10 and the equal arm rod II4-11 are used for limiting the distance that the lower sliding square column 4-2 can slide up and down and preventing the lower sliding square column 4-2 from being separated from the middle flat plate 4-1.
The specific implementation mode is eight:
the sixth embodiment is further described with reference to fig. 1 to 12, wherein the upper end of the upper sliding square column 4-7 passes through the rectangular groove 5-11 and the elongated groove 5-9, the lower end of the sliding block 4-8 is an arc surface, the arc surface of the lower end of the sliding block 4-8 contacts with the upper end surface of the elongated groove plate 5-10, and the compression spring I is located between the elongated groove plate 5-10 and the hinge block 4-6. A compression spring I sleeved on the upper sliding square column 4-7 gives a downward force to the hinge block 4-6, so that the sticking slide block 4-8 is pressed on the upper end surface of the long groove plate 5-10, the sticking slide block 4-8 can be shifted forwards and backwards, the sticking slide block 4-8 slides forwards and backwards on the long groove 5-9, the direction of the detection head 4-9 is finely adjusted, and when the two thin shaft rods 4-3 are fixed by the two fastening screws 3-4, the direction of the detection head 4-9 is also fixed; when the two electric telescopic rods 3-3 are extended or shortened simultaneously, the two raised heads 5-6 can be driven to rise or fall simultaneously, so that the two fixing sleeves 5-7 are driven to vertically slide on the two vertical plates 3-2 respectively, and the two sliding sleeves 5-2 slide on the two sliding rail rods 2-3 respectively, so that the lifting assembly 5 is driven to rise or fall integrally; when the long groove plate 5-10 rises, the sticking sliding block 4-8 and the detection head 4-9 can be driven to rise and extend, and when the long groove plate 5-10 falls, the sticking sliding block 4-8 and the detection head 4-9 fall under the action of the compression spring I. When one of the sliders 5-4 is pushed and pulled, the square plate 5-1, the two supporting plates 5-8 and the two fixing sleeves 5-7 are driven to slide leftwards or rightwards, the two side seats 3 are driven to slide leftwards or rightwards, finally the detection mechanism 4 is driven to slide leftwards or rightwards, the detection head 4-9 is controlled to slide leftwards or rightwards, the detection head 4-9 can be driven to move leftwards and rightwards, the detection head 4-9 sends out ultraviolet detection, a linear detection switch cabinet is drawn on the switch cabinet, and when the sliders 5-4 are loosened, the detection head 4-9 automatically returns due to the action of the two compression springs II. The rotating frame 2 can rotate on the portal 1, so that the direction of the detection head 4-9 can be adjusted in a large-scale rotating mode, the distance of the detection head 4-9 extending out can be controlled through the two electric telescopic rods 3-3, the left and right directions of the detection head 4-9 can be adjusted and controlled through pulling the two spring sleeve rods 5-3, the detection head 4-9 automatically returns when a hand is loosened, the direction of the detection head 4-9 can be adjusted in a micro mode through the rotating middle flat plate 4-1, the detection head 4-9 can be adjusted to multiple positions, and the interior of the switch cabinet can be detected conveniently.
The working principle of the invention is as follows: two screw insertion holes on the connection plate 1-1 are used for inserting screws, thereby fixing the gantry 1 at a certain position. The threaded column 2-2 and the short shaft 2-4 can rotate on the two vertical rotating seat plates 1-2 by taking the axes of the threaded column and the short shaft as axes respectively, and the position of the round shaft rod 2-1 can be fixed by tightly pushing the vertical rotating seat plate 1-2 at the right end by rotating a fastening nut. Thereby fixing the positions of the two slide rails 2-3. The two convex rotating seat plates 3-6 can slide left and right on the round shaft rod 2-1, and the two convex rotating seat plates 3-6 can also rotate by taking the round shaft rod 2-1 as an axis. When the middle flat plate 4-1 rotates by taking the axes of the two thin shaft rods 4-3 as axes, the two thin shaft rods 4-3 on the middle flat plate can respectively rotate on the two side flat plates 3-1 by taking the axes of the thin shaft rods as axes, the two limiting rings 4-5 play a limiting role to prevent the thin shaft rods 4-3 from moving left and right relative to the side flat plates 3-1, and when the two fastening screws 3-4 are respectively pressed against the two circular discs 4-4, the rotating positions of the thin shaft rods 4-3 can be fixed. The lower sliding square column 4-2 can vertically slide on the middle flat plate 4-1, and when the lower sliding square column 4-2 moves up and down, the hinge block 4-6, the upper sliding square column 4-7, the sticking slide block 4-8 and the detection head 4-9 can move up and down along with the lower sliding square column 4-2. When the middle flat plate 4-1 rotates by taking the axes of the two thin shaft rods 4-3 as axes, the sticking sliding block 4-8 and the detection head 4-9 also rotate by taking the axes of the two thin shaft rods 4-3 as axes. The equal arm rod I4-10 and the equal arm rod II4-11 are used for limiting the distance that the lower sliding square column 4-2 can slide up and down and preventing the lower sliding square column 4-2 from being separated from the middle flat plate 4-1. A compression spring I sleeved on the upper sliding square column 4-7 gives a downward force to the hinge block 4-6, so that the sticking slide block 4-8 is pressed on the upper end surface of the long groove plate 5-10, the sticking slide block 4-8 can be shifted forwards and backwards, the sticking slide block 4-8 slides forwards and backwards on the long groove 5-9, the direction of the detection head 4-9 is finely adjusted, and when the two thin shaft rods 4-3 are fixed by the two fastening screws 3-4, the direction of the detection head 4-9 is also fixed; when the two electric telescopic rods 3-3 are extended or shortened simultaneously, the two raised heads 5-6 can be driven to rise or fall simultaneously, so that the two fixing sleeves 5-7 are driven to vertically slide on the two vertical plates 3-2 respectively, and the two sliding sleeves 5-2 slide on the two sliding rail rods 2-3 respectively, so that the lifting assembly 5 is driven to rise or fall integrally; when the long groove plate 5-10 rises, the sticking sliding block 4-8 and the detection head 4-9 can be driven to rise and extend, and when the long groove plate 5-10 falls, the sticking sliding block 4-8 and the detection head 4-9 fall under the action of the compression spring I. When one of the sliders 5-4 is pushed and pulled, the square plate 5-1, the two supporting plates 5-8 and the two fixing sleeves 5-7 are driven to slide leftwards or rightwards, the two side seats 3 are driven to slide leftwards or rightwards, finally the detection mechanism 4 is driven to slide leftwards or rightwards, the detection head 4-9 is controlled to slide leftwards or rightwards, the detection head 4-9 can be driven to move leftwards and rightwards, the detection head 4-9 sends out ultraviolet detection, a linear detection switch cabinet is drawn on the switch cabinet, and when the sliders 5-4 are loosened, the detection head 4-9 automatically returns due to the action of the two compression springs II. The rotating frame 2 can rotate on the portal 1, so that the direction of the detection head 4-9 can be adjusted in a large-scale rotating mode, the distance of the detection head 4-9 extending out can be controlled through the two electric telescopic rods 3-3, the left and right directions of the detection head 4-9 can be adjusted and controlled through pulling the two spring sleeve rods 5-3, the detection head 4-9 automatically returns when a hand is loosened, the direction of the detection head 4-9 can be adjusted in a micro mode through the rotating middle flat plate 4-1, the detection head 4-9 can be adjusted to multiple positions, and the interior of the switch cabinet can be detected conveniently.
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 (8)
1. The utility model provides a detection device is put in cubical switchboard light office, includes portal (1), rotating turret (2), side seat (3), detection mechanism (4) and lifting unit (5), its characterized in that: the utility model discloses a gantry crane, including portal (1), rotating turret (2), limit seat (3), detection mechanism (4), two, lifting unit (5) and two equal sliding connection of limit seat (3), the upper end sliding connection of detection mechanism (4) is in the middle-end of lifting unit (5).
2. The optical partial discharge detection device for the switch cabinet according to claim 1, wherein: the gantry (1) comprises a connecting flat plate (1-1) and a vertical rotating seat plate (1-2), the left end and the right end of the connecting flat plate (1-1) are fixedly connected with the vertical rotating seat plate (1-2), and two screw insertion holes are formed in the connecting flat plate (1-1).
3. The optical partial discharge detection device for the switch cabinet according to claim 2, wherein: the rotating frame (2) comprises a round shaft rod (2-1), a threaded column (2-2), a sliding rail rod (2-3) and a short shaft (2-4), the left end of the round shaft rod (2-1) is fixedly connected with the short shaft (2-4), the right end of the round shaft rod (2-1) is fixedly connected with the threaded column (2-2), the short shaft (2-4) is inserted into the vertical rotating seat plate (1-2) at the left end in a clearance fit mode, the threaded column (2-2) is inserted into the vertical rotating seat plate (1-2) at the right end in a clearance fit mode, the threaded column (2-2) is connected with a fastening nut through threads, the fastening nut is abutted to the right side of the vertical rotating seat plate (1-2) at the right end, and the left end and the right end of the round shaft rod (2-1) are fixedly connected with the.
4. The optical partial discharge detection device for the switch cabinet according to claim 3, wherein: the side seat (3) comprises a side flat plate (3-1), a vertical plate (3-2), an electric telescopic rod (3-3), a fastening screw (3-4), an L-shaped rod (3-5), a convex rotating seat plate (3-6) and a circular through hole (3-7), the side flat plate (3-1) is provided with the circular through hole (3-7) in the left-right direction, the lower end of the side flat plate (3-1) is fixedly connected with the convex rotating seat plate (3-6), the upper end of the side flat plate (3-1) is fixedly connected with the vertical plate (3-2) and the electric telescopic rod (3-3), one side of the side flat plate (3-1) is fixedly connected with the L-shaped rod (3-5), and the L-shaped rod (3-5) is connected with the fastening screw (3-4) through threads; two side seats (3) are arranged on the left and right, and two convex rotating seat plates (3-6) are connected to the round shaft rod (2-1) in a sliding manner.
5. The optical partial discharge detection device for the switch cabinet according to claim 4, wherein: the detection mechanism (4) comprises a middle flat plate (4-1), a lower sliding square column (4-2), a slender rod (4-3), a disc (4-4), limiting rings (4-5), a hinge block (4-6), an upper sliding square column (4-7), a sticking sliding block (4-8) and a detection head (4-9), wherein the slender rod (4-3) is fixedly connected to the left end and the right end of the middle flat plate (4-1), the two slender rods (4-3) are respectively and rotatably connected to the two circular through holes (3-7), the left end and the right end of the middle flat plate (4-1) are respectively stuck to the inner sides of the two side flat plates (3-1), the outer ends of the two slender rod (4-3) are respectively and fixedly connected with the limiting rings (4-5), the two limiting rings (4-5) are respectively stuck to the outer side faces of the two side flat plates (3-1), the outer ends of the two thin shaft rods (4-3) are fixedly connected with disks (4-4), the two fastening screws (3-4) are respectively supported on the two disks (4-4), the lower sliding square column (4-2) is connected to the middle end of the middle flat plate (4-1) in a sliding mode, the upper end of the lower sliding square column (4-2) is fixedly connected with a hinge block (4-6), the upper end of the hinge block (4-6) is fixedly connected with an upper sliding square column (4-7), the upper sliding square column (4-7) is sleeved with a compression spring I, the upper end of the upper sliding square column (4-7) is fixedly connected with a sticking slide block (4-8), and the upper end of the sticking slide block (4-8) is fixedly connected with a detection head (4-9).
6. The optical partial discharge detection device for the switch cabinet according to claim 5, wherein: the lifting assembly (5) comprises a square plate (5-1), a sliding sleeve (5-2), a spring sleeve rod (5-3), a puller (5-4), a baffle plate (5-5), a raised head (5-6), a fixing sleeve (5-7), a support plate (5-8), an elongated slot (5-9), an elongated slot plate (5-10) and a rectangular slot (5-11), the square plate (5-1) is provided with the rectangular slot (5-11), the upper end of the square plate (5-1) is fixedly connected with the elongated slot plate (5-10), the elongated slot plate (5-10) is provided with the elongated slot (5-9), the left end and the right end of the lower end of the square plate (5-1) are fixedly connected with the support plate (5-8), the lower ends of the two support plates (5-8) are fixedly connected with the fixing sleeve (5-7), the outer ends of the two fixed sleeves (5-7) are fixedly connected with raised heads (5-6), the upper ends of the two electric telescopic rods (3-3) are respectively fixedly connected to the two raised heads (5-6), the two vertical plates (3-2) are respectively connected to the two fixed sleeves (5-7) in a sliding manner, the left end and the right end of the square plate (5-1) are respectively fixedly connected with spring loop bars (5-3), the two spring loop bars (5-3) are respectively sleeved with a compression spring II, the two spring loop bars (5-3) are respectively connected with a baffle plate (5-5) in a sliding manner, the two spring loop bars (5-3) are positioned between the two baffle plates (5-5), the rear ends of the two baffle plates (5-5) are respectively fixedly connected with sliding sleeves (5-2), the two sliding rail bars (2-3) are respectively connected to the two sliding sleeves (5-2), the outer ends of the two spring sleeve rods (5-3) are fixedly connected with pull heads (5-4).
7. The optical partial discharge detection device for the switch cabinet according to claim 5, wherein: the detection mechanism (4) further comprises an equal-arm rod I (4-10) and an equal-arm rod II (4-11), the front end and the rear end of the middle flat plate (4-1) are hinged with the equal-arm rod II (4-11), the other ends of the two equal-arm rods II (4-11) are hinged with the equal-arm rod I (4-10) respectively, and the other ends of the two equal-arm rods I (4-10) are hinged with the front end and the rear end of the hinge block (4-6) respectively.
8. The optical partial discharge detection device for the switch cabinet according to claim 6, wherein: the upper end of the upper sliding square column (4-7) penetrates through the rectangular groove (5-11) and the long groove (5-9), the lower end of the sticking sliding block (4-8) is an arc surface, the arc surface of the lower end of the sticking sliding block (4-8) is in contact with the upper end face of the long groove plate (5-10), and the compression spring I is located between the long groove plate (5-10) and the hinge block (4-6).
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| CN201811610554.8A CN109581164B (en) | 2018-12-27 | 2018-12-27 | Detection device is put in cubical switchboard light office |
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