CN215263765U - Digital relay protection testing arrangement - Google Patents
Digital relay protection testing arrangement Download PDFInfo
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- CN215263765U CN215263765U CN202121025155.2U CN202121025155U CN215263765U CN 215263765 U CN215263765 U CN 215263765U CN 202121025155 U CN202121025155 U CN 202121025155U CN 215263765 U CN215263765 U CN 215263765U
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Abstract
The utility model relates to the technical field of testing equipment, in particular to a digital relay protection testing device, which is convenient for the quick assembly and disassembly of a relay protector main body and improves the use convenience of the device; the on-line screen storage device comprises a base, a housing, digital display, alternating current volume collector, test probe, the relay protection ware main part, the fixed plate, first axis of rotation, the handle rotates, first bevel gear, two sets of second bevel gears, two sets of screwed pipes, two sets of first fixed blocks, two sets of screws, two sets of removal grip blocks, multiunit shrink pole, multiunit spring, two sets of second fixed blocks and two sets of insulating rubber pads, the top at the base is fixed to the casing, the inside of casing is provided with the cavity, and digital display fixes on casing top left side, digital display and alternating current volume collector electric connection, alternating current volume collector fixes on casing cavity top left side, and test probe fixes the right-hand member at alternating current volume collector, test probe and alternating current volume collector electric connection.
Description
Technical Field
The utility model relates to a test equipment's technical field especially relates to a digital relay protection testing arrangement.
Background
A digital relay protection testing device is an auxiliary device for detecting relay protection, and is widely used in the field of testing equipment; the existing digital relay protection testing device cannot rapidly fix and install the relay, so that the use convenience of the device is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a quick assembly disassembly convenient to relay protection ware main part improves its digital relay protection testing arrangement who uses the convenience.
The utility model discloses a digital relay protection testing device, which comprises a base, a shell, a digital display, an alternating current collector, a detection probe, a relay protector main body, a fixed plate, a first rotating shaft, a rotating handle, a first bevel gear, two sets of second bevel gears, two sets of screw pipes, two sets of first fixed blocks, two sets of screw rods, two sets of movable clamping blocks, a plurality of sets of shrinkage rods, a plurality of sets of springs, two sets of second fixed blocks and two sets of insulating rubber pads, wherein the shell is fixed at the top end of the base, a cavity is arranged in the shell, the digital display is fixed at the left side of the top end of the shell, the digital display is electrically connected with the alternating current collector, the alternating current collector is fixed at the left side of the top end of the cavity of the shell, the detection probe is fixed at the right end of the alternating current collector, the detection probe is electrically connected with the alternating current collector, and the detection probe is also electrically connected with the relay protector main body, the main body of the relay protector is fixed at the middle part of the top end of a fixed plate, the fixed plate is fixed at the bottom of a cavity of a shell, sliding chutes are symmetrically arranged on the left side and the right side of the fixed plate, a first rotating shaft is rotatably connected with the middle part of the bottom end of the fixed plate, a rotating handle is fixed at the bottom end of the first rotating shaft, a first bevel gear is fixed on the first rotating shaft and is simultaneously meshed with two groups of second bevel gears in a transmission way, the two groups of second bevel gears are respectively fixed at the inner side ends of two groups of screw tubes, the screw tubes are rotatably connected with a first fixed block, the two groups of first fixed blocks are symmetrically fixed at the bottom end of the cavity of the shell, screw rods are in threaded connection with the screw tubes, the other ends of the screw rods are connected with the bottoms of the inner side ends of movable clamping blocks, the top ends of the movable clamping blocks penetrate through the sliding chutes of the fixed plate, a plurality of groups of contraction rods are uniformly fixed at the upper parts of the outer side ends of the two groups of the movable clamping blocks, and springs are fixedly sleeved on the contraction rods, and the other end of the telescopic rod is connected with the second fixed blocks, the two groups of second fixed blocks are symmetrically fixed on the left side and the right side of the top end of the fixed plate respectively, and the two groups of insulating rubber pads are fixed on the upper parts of the inner ends of the two groups of movable clamping blocks respectively.
The utility model discloses a digital relay protection testing arrangement, still include the mount, including a motor, an end cap, a controller, and a cover plate, the second axis of rotation, the right angle fixed block, multiunit flabellum and dust screen, the motor passes through the mount to be fixed on casing right-hand member upper portion, the output and the second axis of rotation of motor are connected, and the second axis of rotation rotates with casing and right angle fixed block to be connected, the right-hand member upper portion at the casing cavity is fixed to the right angle fixed block, and the left end at the second axis of rotation is evenly fixed to the multiunit flabellum, the left end upper portion of casing is provided with the multiunit louvre, the dust screen covers the multiunit louvre, and the left end at the casing cavity is fixed to the dust screen.
The utility model discloses a digital relay protection testing arrangement still includes pushing hands and multiunit universal wheel, and the right-hand member at the base is fixed to the pushing hands, and the bottom at the base is evenly fixed to the multiunit universal wheel to be provided with brake braking piece on the universal wheel.
The utility model discloses a digital relay protection testing arrangement still includes two sets of chamber doors and multiunit hinge, and the front end of casing is provided with the opening, and two sets of chamber doors cover the opening of base to the chamber door passes through the hinge with the base and articulates.
The utility model discloses a digital relay protection testing arrangement rotates and is provided with the antiskid cover on hand.
The utility model discloses a digital relay protection testing arrangement, motor are amortization motor.
Compared with the prior art, the beneficial effects of the utility model are that: switch on for the relay protection ware main part, and through digital display, alternating current volume collector and test probe's cooperation is used, detect the relay protection ware main part, and will detect data through digital display and carry out digital display, and rotate the handle through rotating, make first axis of rotation drive first bevel gear and rotate, first bevel gear is connected with second bevel gear meshing transmission, make second bevel gear drive solenoid rotate, thereby make the screw rod at the shrink pole, the cooperation of spring and second fixed block is used down, it removes about drive removal grip block and insulating rubber pad, cooperation through two sets of removal grip blocks is used, the quick assembly disassembly of the relay protection ware main part of being convenient for, the use convenience of device is improved.
Drawings
FIG. 1 is a schematic view of the front view and a partial sectional structure of the present invention;
fig. 2 is an enlarged schematic view of the utility model at a;
fig. 3 is an enlarged schematic view of the utility model at B;
in the drawings, the reference numbers: 1. a base; 2. a housing; 3. a digital display; 4. an alternating current collector; 5. detecting a probe; 6. a relay protector main body; 7. a fixing plate; 8. a first rotating shaft; 9. rotating the handle; 10. a first bevel gear; 11. a second bevel gear; 12. a solenoid; 13. a first fixed block; 14. a screw; 15. moving the clamping block; 16. a retracting lever; 17. a spring; 18. a second fixed block; 19. an insulating rubber pad; 20. a fixed mount; 21. a motor; 22. a second rotating shaft; 23. a right-angle fixing block; 24. a fan blade; 25. heat dissipation holes; 26. a dust screen; 27. a pushing handle; 28. a universal wheel; 29. a box door; 30. and (7) a hinge.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the digital relay protection testing device of the present invention comprises a base 1, a housing 2, a digital display 3, an ac collector 4, a detecting probe 5, a relay protector body 6, a fixing plate 7, a first rotating shaft 8, a rotating handle 9, a first bevel gear 10, two sets of second bevel gears 11, two sets of screw pipes 12, two sets of first fixing blocks 13, two sets of screw rods 14, two sets of movable clamping blocks 15, multiple sets of retractable rods 16, multiple sets of springs 17, two sets of second fixing blocks 18, and two sets of insulating rubber pads 19, wherein the housing 2 is fixed on the top end of the base 1, the interior of the housing 2 is provided with a cavity, the digital display 3 is fixed on the left side of the top end of the housing 2, the digital display 3 is electrically connected with the ac collector 4, the ac collector 4 is fixed on the left side of the top end of the cavity of the housing 2, and the detecting probe 5 is fixed on the right end of the ac collector 4, the detection probe 5 is electrically connected with the alternating current collector 4, the detection probe 5 is also electrically connected with the relay protector main body 6, the relay protector main body 6 is fixed at the middle part of the top end of a fixing plate 7, the fixing plate 7 is fixed at the bottom of a cavity of the shell 2, sliding grooves are symmetrically arranged at the left side and the right side of the fixing plate 7, a first rotating shaft 8 is rotatably connected with the middle part of the bottom end of the fixing plate 7, a rotating handle 9 is fixed at the bottom end of the first rotating shaft 8, a first bevel gear 10 is fixed on the first rotating shaft 8, the first bevel gear 10 is simultaneously meshed with two groups of second bevel gears 11 for transmission connection, the two groups of second bevel gears 11 are respectively fixed at the inner side ends of the two groups of screw tubes 12, the screw tubes 12 are rotatably connected with a first fixing block 13, the two groups of first fixing blocks 13 are symmetrically fixed at the bottom end of the cavity of the shell 2, a screw 14 is in threaded connection with the screw tubes 12, and the other ends of the screw rods 14 are connected with the bottoms of the inner side ends of the movable clamping blocks 15, the top ends of the movable clamping blocks 15 penetrate through the sliding grooves of the fixed plate 7, a plurality of groups of contraction rods 16 are uniformly fixed on the upper parts of the outer side ends of the two groups of movable clamping blocks 15, springs 17 are fixedly sleeved on the contraction rods 16, the other ends of the contraction rods 16 are connected with second fixed blocks 18, the two groups of second fixed blocks 18 are symmetrically fixed on the left side and the right side of the top end of the fixed plate 7 respectively, and two groups of insulating rubber pads 19 are fixed on the upper parts of the inner side ends of the two groups of movable clamping blocks 15 respectively; switch on for relay protection ware main part 6, and through digital display 3, the cooperation of alternating current volume collector 4 and test probe 5 is used, detect relay protection ware main part 6, and carry out digital demonstration with the detected data through digital display 3, and rotate handle 9 through rotating, make first axis of rotation 8 drive first bevel gear 10 and rotate, first bevel gear 10 is connected with second bevel gear 11 meshing transmission, make second bevel gear 11 drive solenoid 12 and rotate, thereby make screw rod 14 under shrink rod 16, the cooperation of spring 17 and second fixed block 18 is used, it removes about drive removal grip block 15 and insulating rubber pad 19, cooperation through two sets of removal grip blocks 15 is used, be convenient for quick assembly disassembly of relay protection ware main part 6, improve device's use convenience.
The utility model discloses a digital relay protection testing arrangement, still include mount 20, motor 21, second axis of rotation 22, right angle fixed block 23, multiunit flabellum 24 and dust screen 26, motor 21 passes through mount 20 to be fixed on 2 right-hand members upper portions of casing, the output and the second axis of rotation 22 of motor 21 are connected, and second axis of rotation 22 rotates with casing 2 and right angle fixed block 23 to be connected, right angle fixed block 23 is fixed on the right-hand members upper portion of 2 cavities of casing, and multiunit flabellum 24 evenly fixes the left end at second axis of rotation 22, the left end upper portion of casing 2 is provided with multiunit louvre 25, dust screen 26 covers multiunit louvre 25, and dust screen 26 fixes the left end at 2 cavities of casing; drive second axis of rotation 22 and flabellum 24 through motor 21 and rotate to under the cooperation of louvre 25 and dust screen 26 is used, make the heat in the casing 2 scatter and disappear fast, avoid exchanging flow collector 4, test probe 5 and relay protection ware main part 6 to be heated ageing, improve the life of device.
The utility model discloses a digital relay protection testing arrangement, still include pushing hands 27 and multiunit universal wheel 28, pushing hands 27 fixes at the right-hand member of base 1, multiunit universal wheel 28 fixes evenly at the bottom of base 1, and be provided with the brake braking piece on the universal wheel 28; the push handle 27 and the universal wheel 28 are arranged, so that the whole device can be conveniently moved, and the flexibility of the device is improved.
The utility model discloses a digital relay protection testing arrangement, still include two sets of chamber doors 29 and multiunit hinge 30, the front end of casing 2 is provided with the opening, and two sets of chamber doors 29 cover the opening of base 1, and chamber door 29 and base 1 pass through hinge 30 and articulate; by arranging the box door 29 and the hinge 30, the elements inside the shell 2 can be replaced and maintained conveniently, the maintenance time is shortened, and the use convenience of the device is further improved.
The utility model discloses a digital relay protection testing device, an anti-skid sleeve is arranged on a rotating handle 9; through setting up the antiskid cover, the phenomenon of skidding appears when avoiding the operator to rotate rotation handle 9, avoids appearing the damage of colliding with, improves the use reliability of device.
The utility model discloses a digital relay protection testing device, a motor 21 is a noise reduction motor; through setting up amortization motor, reduce noise pollution, improve the environmental protection usability of device.
The utility model discloses a digital relay protection testing arrangement, it is at work, at first for relay protector main part 6 circular telegram, and use through the cooperation of digital display 3, alternating current collector 4 and test probe 5, detect relay protector main part 6, and carry out digital display through digital display 3 with the detected data, and rotate handle 9 through rotating, make first axis of rotation 8 drive first bevel gear 10 and rotate, first bevel gear 10 is connected with second bevel gear 11 meshing transmission, make second bevel gear 11 drive solenoid 12 and rotate, thereby make screw 14 under the cooperation use of shrink rod 16, spring 17 and second fixed block 18, drive and remove removal grip block 15 and insulating rubber pad 19 and move, use through the cooperation of two sets of removal grip blocks 15, be convenient for the quick dismouting of relay protector main part 6, improve the convenience of use of device, afterwards, drive second axis of rotation 22 and flabellum 24 through motor 21 and rotate, and use under louvre 25 and 26 cooperation of dust screen, make the heat in the casing 2 scatter and disappear fast, avoid exchanging flow collector 4, test probe 5 and relay protection ware main part 6 are heated ageing, the service life of the device is prolonged, then through setting up pushing hands 27 and universal wheel 28, the bulk movement of the device of being convenient for, the flexibility and usability of the device is improved, and through setting up chamber door 29 and hinge 30, be convenient for change and overhaul the inside component of casing 2, shorten the maintenance time, further improve the use convenience of device.
The utility model discloses a digital relay protection testing device, the installation mode, the connection mode or the setting mode are all common mechanical modes, and the digital relay protection testing device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a digital relay protection testing arrangement's digital display 3, exchange volume collector 4, test probe 5 and relay protection ware main part 6 for purchase on the market, this industry technical staff only need according to its subsidiary instructions install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A digital relay protection testing device is characterized by comprising a base (1), a shell (2), a digital display (3), an alternating current collector (4), a detection probe (5), a relay protector main body (6), a fixing plate (7), a first rotating shaft (8), a rotating handle (9), a first bevel gear (10), two groups of second bevel gears (11), two groups of screw pipes (12), two groups of first fixing blocks (13), two groups of screw rods (14), two groups of movable clamping blocks (15), a plurality of groups of contraction rods (16), a plurality of groups of springs (17), two groups of second fixing blocks (18) and two groups of insulating rubber pads (19), wherein the shell (2) is fixed at the top end of the base (1), a cavity is arranged inside the shell (2), the digital display (3) is fixed on the left side of the top end of the shell (2), and the digital display (3) is electrically connected with the alternating current collector (4), the alternating current collector (4) is fixed on the left side of the top end of a cavity of the shell (2), the detection probe (5) is fixed on the right end of the alternating current collector (4), the detection probe (5) is electrically connected with the alternating current collector (4), the detection probe (5) is also electrically connected with the relay protector main body (6), the relay protector main body (6) is fixed in the middle of the top end of the fixing plate (7), the fixing plate (7) is fixed at the bottom of the cavity of the shell (2), sliding grooves are symmetrically arranged on the left side and the right side of the fixing plate (7), the first rotating shaft (8) is rotatably connected with the middle of the bottom end of the fixing plate (7), the rotating handle (9) is fixed at the bottom end of the first rotating shaft (8), the first bevel gear (10) is fixed on the first rotating shaft (8), and the first bevel gear (10) is simultaneously meshed with the two second bevel gears (11) for transmission connection, two groups of second bevel gears (11) are respectively fixed at the inner side ends of two groups of screw pipes (12), the screw pipes (12) are rotatably connected with first fixed blocks (13), the two groups of first fixed blocks (13) are symmetrically fixed at the bottom end of the cavity of the shell (2), the screw rod (14) is connected with the screw tube (12) in a screw-mounting way, the other end of the screw rod (14) is connected with the bottom of the inner side end of the movable clamping block (15), the top ends of the movable clamping blocks (15) penetrate through the sliding grooves of the fixed plate (7), a plurality of groups of contraction rods (16) are uniformly fixed at the upper parts of the outer side ends of the two groups of movable clamping blocks (15), springs (17) are fixedly sleeved on the contraction rods (16), the other end of the contraction rod (16) is connected with second fixed blocks (18), the two groups of second fixed blocks (18) are respectively and symmetrically fixed at the left side and the right side of the top end of the fixed plate (7), and two groups of insulating rubber pads (19) are respectively fixed on the upper parts of the inner side ends of the two groups of movable clamping blocks (15).
2. The digital relay protection testing device according to claim 1, further comprising a fixing frame (20), a motor (21), a second rotating shaft (22), a right-angle fixing block (23), a plurality of sets of fan blades (24) and a dust screen (26), wherein the motor (21) is fixed on the upper portion of the right end of the housing (2) through the fixing frame (20), the output end of the motor (21) is connected with the second rotating shaft (22), the second rotating shaft (22) is rotatably connected with the shell (2) and the right-angle fixed block (23), the right-angle fixed block (23) is fixed at the upper part of the right end of the cavity of the shell (2), and multiunit flabellum (24) are evenly fixed in the left end of second axis of rotation (22), and the left end upper portion of casing (2) is provided with multiunit louvre (25), and dust screen (26) cover multiunit louvre (25) to dust screen (26) are fixed at the left end of casing (2) cavity.
3. The digital relay protection testing device as claimed in claim 2, further comprising a pushing handle (27) and a plurality of sets of universal wheels (28), wherein the pushing handle (27) is fixed at the right end of the base (1), the plurality of sets of universal wheels (28) are uniformly fixed at the bottom end of the base (1), and the universal wheels (28) are provided with brake pads.
4. The digital relay protection testing device according to claim 3, further comprising two sets of doors (29) and a plurality of hinges (30), wherein the front end of the housing (2) is provided with an opening, the two sets of doors (29) cover the opening of the base (1), and the doors (29) are hinged to the base (1) through the hinges (30).
5. The digital relay protection testing device as claimed in claim 4, wherein the rotating handle (9) is provided with an anti-slip sleeve.
6. The digital relay protection testing device according to claim 5, wherein the motor (21) is a noise reduction motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121025155.2U CN215263765U (en) | 2021-05-13 | 2021-05-13 | Digital relay protection testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121025155.2U CN215263765U (en) | 2021-05-13 | 2021-05-13 | Digital relay protection testing arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN215263765U true CN215263765U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121025155.2U Active CN215263765U (en) | 2021-05-13 | 2021-05-13 | Digital relay protection testing arrangement |
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| CN (1) | CN215263765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115453342A (en) * | 2022-09-16 | 2022-12-09 | 江苏德菲勒智能科技有限公司 | Microcomputer relay protection device test cabinet |
-
2021
- 2021-05-13 CN CN202121025155.2U patent/CN215263765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115453342A (en) * | 2022-09-16 | 2022-12-09 | 江苏德菲勒智能科技有限公司 | Microcomputer relay protection device test cabinet |
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