CN110513577B - Be used for power equipment experiment detection device - Google Patents
Be used for power equipment experiment detection device Download PDFInfo
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- CN110513577B CN110513577B CN201910799748.5A CN201910799748A CN110513577B CN 110513577 B CN110513577 B CN 110513577B CN 201910799748 A CN201910799748 A CN 201910799748A CN 110513577 B CN110513577 B CN 110513577B
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 238000002474 experimental method Methods 0.000 title claims description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 238000010248 power generation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses an experimental detection device for electric equipment, which comprises a base, wherein the bottom end of the base is provided with a plurality of support columns, the top end of the base is provided with a rotating column connected through a first bearing, a limiting mechanism is arranged between the rotating column and the base, the top end of the rotating column is fixedly connected with a carrying plate, first fixing plates are symmetrically arranged on two sides of the top end of the carrying plate, a first movable column connected through the rotating mechanism is arranged between the two first fixing plates, one end of the first movable column is provided with a telescopic rod, the telescopic rod is connected with the first movable column through the telescopic mechanism, and one end of the telescopic rod, which is far away from the first movable column, is provided with a pickup cylinder. According to the experimental detection device for the power equipment, disclosed by the invention, the positions of the pickup cylinder and the pickup can be adjusted in an omnibearing manner without electronic elements, so that the sound is received at different positions, the production cost is reduced, the actual maintenance and operation are convenient, and the use effect is better.
Description
Technical Field
The invention relates to the technical field of power equipment detection, in particular to an experimental detection device for power equipment.
Background
The power equipment is a power production and consumption system consisting of links such as power generation, power transmission, power transformation, power distribution, power consumption and the like, primary energy in nature is converted into power through a power generation power device, and then the power is supplied to all users through the power transmission, the power transformation and the power distribution, the power equipment mainly comprises two main types of power generation equipment and power supply equipment, the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a starter, a transformer and the like, the power supply equipment mainly comprises power transmission lines with various voltage levels, a transformer, a contactor and the like, noise is generated when the power equipment operates, the noise size influences the performance of the equipment, so that the power equipment needs to detect the noise size in experiments, the existing noise detection equipment needs to hold a pickup and a pickup tube for receiving the noise at different positions, the deviation of the receiving position is caused by manual operation, the actual operation is inconvenient, and the pickup supported by an adjusting bracket needs to be matched with electronic elements to adjust the structure is inconvenient to maintain and use.
Disclosure of Invention
The invention mainly aims to provide an experimental detection device for power equipment, which can effectively solve the problems that when the existing noise detection equipment in the background technology detects different sound receiving positions, a pickup and a pickup cylinder are required to be held by hands to receive sound at different positions, the sound receiving position is deviated due to manual operation, the actual operation is inconvenient, and the pickup supported by an adjusting bracket is required to be matched with an electronic element to be adjusted, so that the structure is complex, and the maintenance and the use are inconvenient.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a be used for power equipment experiment detection device, includes the base, the bottom of base is equipped with a plurality of support columns, the top of base is equipped with the column spinner of connecting through first bearing, just be equipped with stop gear between column spinner and the base, the top fixedly connected with of column spinner carries the thing board, the top bilateral symmetry of carrying the thing board is equipped with first fixed plate, two be equipped with the first movable column of connecting through rotary mechanism between the first fixed plate, the one end of first movable column is equipped with the telescopic link, the telescopic link passes through telescopic machanism with first movable column and is connected, the one end that first movable column was kept away from to the telescopic link is equipped with the pickup section of thick bamboo, the pickup section of thick bamboo is one end open-ended cavity structure, just be equipped with the adapter in the pickup section of thick bamboo.
Preferably, the stop gear is including seting up the first recess in the column spinner bottom, the second recess with first recess matched with is seted up on the top of base, be equipped with the second movable column in the second recess, just in the top of second movable column extends to first recess, first gear groove has been seted up to the top inner wall of first recess, the top of second movable column is equipped with the first gear with first gear groove engaged with, the outside cover of second movable column is equipped with the compression spring that is located between second recess and the first gear, be equipped with control mechanism between second movable column and the second recess.
Preferably, the control mechanism comprises a limiting sliding groove arranged on one side inner wall of the second groove, a limiting sliding block is arranged in the limiting sliding groove and fixedly connected with the second movable column, a first through groove is formed in one side inner wall of the second groove, a control rod is arranged in the first through groove, one end of the control rod is connected with the second movable column, and the other end of the control rod extends to the outside of the base.
Preferably, the rotary mechanism comprises rotating shafts symmetrically arranged on two sides of the first movable column, the rotating shafts penetrate through the first fixing plates, second bearings are arranged at the joints of the first fixing plates and the rotating shafts, one of the rotating shafts is provided with a movable block on one side, far away from the first movable column, of the first fixing plates, a second gear groove is formed in one side of the movable block, a second gear is arranged in the second gear groove, the second gear is fixedly connected with one of the rotating shafts, fixedly connected second fixing plates are symmetrically arranged on two sides of the movable block, and sliding rods and first threaded rods are respectively arranged on the second fixing plates in a penetrating mode.
Preferably, one end of the first threaded rod is connected with the first fixed plate through a third bearing, a first rotating disc is arranged at the other end of the first threaded rod, the first threaded rod is connected with the second fixed plate in a threaded mode, one end of the sliding rod is fixedly connected with the first fixed plate, and a limiting plate is arranged at the other end of the sliding rod.
Preferably, the telescopic machanism is including seting up the annular groove in first movable column one end, the telescopic link is one end open-ended cavity structure, just in the one end of telescopic link extends to the annular groove, control chamber has been seted up in the first movable column, the second through-groove has been seted up to the both sides inner wall symmetry of control chamber, control chamber and annular groove pass through second through-groove intercommunication, be equipped with the second threaded rod in the control chamber, one end and one side inner wall of control chamber of second threaded rod pass through the fourth bearing and are connected, the other end and the second carousel that is located first movable column outside of second threaded rod are connected, the outside cover of second threaded rod is equipped with the slider that is located the control chamber, be equipped with the connecting block in the second through-groove, the one end and the slider of connecting block are connected, the other end and the telescopic link of connecting block are connected.
Preferably, the sliding block is in threaded connection with the second threaded rod, and a first grip is arranged at one end of the second rotary table, which is far away from the first movable column.
Preferably, the top end of the first movable column is fixedly connected with a second handle, and the outer wall of one side of the rotating column is fixedly connected with a third handle.
Preferably, the bottom of the support column is provided with a pulley.
Compared with the prior art, the invention has the following beneficial effects:
to the drawback that current check out test set exists, through setting up the combined action of column spinner, first bearing, third handle and stop gear, be convenient for adjust pickup section of thick bamboo and pickup horizontal direction, carry out spacingly after rotatory simultaneously, through setting up first fixed plate, first movable column, the combined action of second handle and rotary mechanism, be convenient for adjust pickup section of thick bamboo and pickup vertical direction, and the location after the rotation, through setting up the telescopic link, the combined action of pickup section of thick bamboo and telescopic machanism, can adjust the telescopic link extension or shorten, and then adjust the position of pickup section of thick bamboo and pickup, this device does not need electronic component alright all-round regulation pickup section of thick bamboo and pickup's position, and then receive the sound to different positions, manufacturing cost is reduced, be convenient for actual maintenance and operation, make excellent in use effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an experimental detection device for electrical equipment;
FIG. 2 is a front cross-sectional view of an experimental detection device for electrical equipment according to the present invention;
FIG. 3 is an enlarged partial schematic view of FIG. 2A;
FIG. 4 is a side cross-sectional view of an experimental detection apparatus for electrical equipment according to the present invention;
fig. 5 is a structural cross-sectional view of a rotary mechanism for an experimental detection device for electric power equipment.
In the figure: 1. a base; 2. a support column; 3. a spin column; 4. a first bearing; 5. a carrying plate; 6. a first fixing plate; 7. a first movable column; 8. a telescopic rod; 9. a sound pickup cylinder; 10. a sound pickup; 11. a first groove; 12. a second groove; 13. a second movable column; 14. a first gear groove; 15. a first gear; 16. a compression spring; 17. limiting sliding grooves; 18. a limit sliding block; 19. a first through groove; 20. a control lever; 21. a rotating shaft; 22. a second bearing; 23. a movable block; 24. a second gear groove; 25. a second gear; 26. a second fixing plate; 27. a slide bar; 28. a first threaded rod; 29. a third bearing; 30. a first turntable; 31. a limiting plate; 32. an annular groove; 33. a control chamber; 34. a second through slot; 35. a second threaded rod; 36. a fourth bearing; 37. a second turntable; 38. a first grip; 39. a slide block; 40. a connecting block; 41. a second grip; 42. a third grip; 43. and (3) a pulley.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-5, an experimental detection device for electric equipment comprises a base 1, wherein the bottom end of the base 1 is provided with a plurality of support columns 2, the top end of the base 1 is provided with a rotating column 3 connected through a first bearing 4, a limiting mechanism is arranged between the rotating column 3 and the base 1, the top end of the rotating column 3 is fixedly connected with a carrying plate 5, the two sides of the top end of the carrying plate 5 are symmetrically provided with first fixing plates 6, a first movable column 7 connected through a rotating mechanism is arranged between the two first fixing plates 6, one end of the first movable column 7 is provided with a telescopic rod 8, the telescopic rod 8 is connected with the first movable column 7 through the telescopic mechanism, one end of the telescopic rod 8 far away from the first movable column 7 is provided with a pickup cylinder 9, the pickup cylinder 9 is of a cavity structure with one end open, and a pickup 10 is arranged in the pickup cylinder 9;
the limiting mechanism comprises a first groove 11 arranged at the bottom end of the rotary column 3, a second groove 12 matched with the first groove 11 is arranged at the top end of the base 1, a second movable column 13 is arranged in the second groove 12, the top end of the second movable column 13 extends into the first groove 11, a first gear groove 14 is arranged on the inner wall of the top end of the first groove 11, a first gear 15 meshed with the first gear groove 14 is arranged at the top end of the second movable column 13, a compression spring 16 positioned between the second groove 12 and the first gear 15 is sleeved outside the second movable column 13, and a control mechanism is arranged between the second movable column 13 and the second groove 12; the control mechanism comprises a limit sliding groove 17 which is arranged on the inner wall of one side of the second groove 12, a limit sliding block 18 is arranged in the limit sliding groove 17, the limit sliding block 18 is fixedly connected with the second movable column 13, a first through groove 19 is arranged on the inner wall of one side of the second groove 12, a control rod 20 is arranged in the first through groove 19, one end of the control rod 20 is connected with the second movable column 13, and the other end of the control rod 20 extends to the outside of the base 1; the rotating mechanism comprises rotating shafts 21 symmetrically arranged at two sides of a first movable column 7, the rotating shafts 21 penetrate through a first fixed plate 6, a second bearing 22 is arranged at the joint of the first fixed plate 6 and the rotating shafts 21, a movable block 23 is arranged at one side, far away from the first movable column 7, of one first fixed plate 6, a second gear groove 24 is formed in one side of the movable block 23, a second gear 25 is arranged in the second gear groove 24, the second gear 25 is fixedly connected with one rotating shaft 21, a second fixed plate 26 fixedly connected with two sides of the movable block 23 is symmetrically arranged, and a sliding rod 27 and a first threaded rod 28 are respectively arranged on the two second fixed plates 26 in a penetrating manner; one end of the first threaded rod 28 is connected with the first fixed plate 6 through a third bearing 29, a first rotating disc 30 is arranged at the other end of the first threaded rod 28, the first threaded rod 28 is connected with the second fixed plate 26 in a threaded manner, one end of the sliding rod 27 is fixedly connected with the first fixed plate 6, and a limiting plate 31 is arranged at the other end of the sliding rod 27; the telescopic mechanism comprises an annular groove 32 which is arranged at one end of a first movable column 7, the telescopic rod 8 is of a cavity structure with one end being open, one end of the telescopic rod 8 extends into the annular groove 32, a control cavity 33 is arranged in the first movable column 7, second through grooves 34 are symmetrically formed in the inner walls of the two sides of the control cavity 33, the control cavity 33 and the annular groove 32 are communicated through the second through grooves 34, a second threaded rod 35 is arranged in the control cavity 33, one end of the second threaded rod 35 is connected with the inner wall of one side of the control cavity 33 through a fourth bearing 36, the other end of the second threaded rod 35 is connected with a second rotary table 37 which is positioned outside the first movable column 7, a sliding block 39 which is positioned in the control cavity 33 is sleeved outside the second threaded rod 35, a connecting block 40 is arranged in the second through grooves 34, one end of the connecting block 40 is connected with the sliding block 39, and the other end of the connecting block 40 is connected with the telescopic rod 8; the sliding block 39 is connected with the second threaded rod 35 in a threaded manner, and a first grip 38 is arranged at one end of the second rotary table 37 away from the first movable column 7; the top end of the first movable column 7 is fixedly connected with a second grip 41, and the outer wall of one side of the rotary column 3 is fixedly connected with a third grip 42; the bottom end of the support column 2 is provided with a pulley 43.
It should be noted that, the present invention is an experimental detection device for electric equipment, the pickup 10 is externally connected with a controller and a power supply, so as to press the control rod 20 downwards, so that the second movable column 13 drives the first gear 15 to separate from the first gear groove 14, meanwhile, the compression spring 16 is in a compressed state, so as to release the clamping relationship between the rotary column 3 and the base 1, hold the third handle 42 and rotate the rotary column 3, adjust the horizontal direction of the pickup cylinder 9 and the pickup 10, release the third handle 42 after the adjustment is finished, so that the compression spring 16 recovers deformation, the first gear 15 is clamped into the first gear groove 14, the position of the rotary column 3 is limited by the meshing of the first gear groove 14 and the first gear 15, so that the rotary column 3 and the base 1 are relatively fixed, the second movable column 13 moves up and down, and at the same time, the limit slider 18 slides in the limit chute 17, the second movable column 13 is limited by the limiting slide block 18 and the control rod 20, the second movable column 13 is prevented from rotating relative to the base 1, meanwhile, the stability of the second movable column 13 in moving up and down is improved, the first rotating disc 30 is rotated, the first threaded rod 28 drives the second fixed plate 26 to move, the movable block 23 is far away from the first fixed plate 6, the second gear 25 is separated from the second gear groove 24, the limitation of the position of the rotating shaft 21 is relieved, the second handle 41 is held, the first movable column 7 is rotated, the vertical direction of the pickup cylinder 9 and the pickup 10 is regulated, after the regulation is finished, the first rotating disc 30 is reversely rotated, the second gear 25 is clamped into the second gear groove 24, the position of the rotating shaft 21 is limited by the meshing of the second gear 25 and the second gear groove 24, the second fixed plate 26 slides outside the sliding rod 27 while the movable block 23 moves, the position of the movable block 23 is limited through the sliding rod 27 and the first threaded rod 28, the movable block 23 is prevented from rotating, the first handle 38 is further held, the second threaded rod 35 is driven through the second rotary table 37, the sliding block 39 is driven to move in the control cavity 33 through the second threaded rod 35, the telescopic rod 8 moves in the annular groove 32, the positions of the pickup cylinder 9 and the pickup 10 are adjusted through changing the length of the telescopic rod 8 in the annular groove 32, and then the sound can be received at different positions, and the positions of the pickup cylinder 9 and the pickup 10 can be adjusted without using electronic elements, so that the production cost is reduced, the actual maintenance and operation are facilitated, and the using effect is better.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. Be used for electrical equipment experiment detection device, its characterized in that: the novel telescopic type pick-up device comprises a base (1), wherein a plurality of support columns (2) are arranged at the bottom end of the base (1), a rotary column (3) connected through a first bearing (4) is arranged at the top end of the base (1), a limiting mechanism is arranged between the rotary column (3) and the base (1), a carrying plate (5) is fixedly connected to the top end of the rotary column (3), first fixing plates (6) are symmetrically arranged at the two sides of the top end of the carrying plate (5), a first movable column (7) connected through a rotary mechanism is arranged between the two first fixing plates (6), a telescopic rod (8) is arranged at one end of the first movable column (7), the telescopic rod (8) is connected with the first movable column (7) through a telescopic mechanism, a pick-up cylinder (9) is arranged at one end of the telescopic rod (8) far away from the first movable column (7), the pick-up cylinder (9) is of a cavity structure with one end opening, and a pick-up device (10) is arranged in the pick-up cylinder (9);
the limiting mechanism comprises a first groove (11) formed in the bottom end of the rotary column (3), a second groove (12) matched with the first groove (11) is formed in the top end of the base (1), a second movable column (13) is arranged in the second groove (12), the top end of the second movable column (13) extends into the first groove (11), a first gear groove (14) is formed in the inner wall of the top end of the first groove (11), a first gear (15) meshed with the first gear groove (14) is arranged at the top end of the second movable column (13), a compression spring (16) located between the second groove (12) and the first gear (15) is sleeved outside the second movable column (13), and a control mechanism is arranged between the second movable column (13) and the second groove (12);
the control mechanism comprises a limit sliding groove (17) which is formed in the inner wall of one side of the second groove (12), a limit sliding block (18) is arranged in the limit sliding groove (17), the limit sliding block (18) is fixedly connected with the second movable column (13), a first through groove (19) is formed in the inner wall of one side of the second groove (12), a control rod (20) is arranged in the first through groove (19), one end of the control rod (20) is connected with the second movable column (13), and the other end of the control rod (20) extends to the outside of the base (1);
the rotating mechanism comprises rotating shafts (21) symmetrically arranged on two sides of a first movable column (7), the rotating shafts (21) penetrate through a first fixed plate (6), a second bearing (22) is arranged at the joint of the first fixed plate (6) and the rotating shafts (21), one side, far away from the first movable column (7), of the first fixed plate (6) is provided with a movable block (23), one side of the movable block (23) is provided with a second gear groove (24), a second gear (25) is arranged in the second gear groove (24), the second gear (25) is fixedly connected with one of the rotating shafts (21), two sides of the movable block (23) are symmetrically provided with a second fixed plate (26) fixedly connected, and a sliding rod (27) and a first threaded rod (28) are respectively arranged on the two second fixed plates (26) in a penetrating mode;
one end of the first threaded rod (28) is connected with the first fixed plate (6) through a third bearing (29), a first rotating disc (30) is arranged at the other end of the first threaded rod (28), the first threaded rod (28) is connected with the second fixed plate (26) in a threaded mode, one end of the sliding rod (27) is fixedly connected with the first fixed plate (6), and a limiting plate (31) is arranged at the other end of the sliding rod (27);
the telescopic machanism is including seting up annular groove (32) in first movable column (7) one end, telescopic link (8) is one end open-ended cavity structure, just in one end of telescopic link (8) extends to annular groove (32), control cavity (33) have been seted up in first movable column (7), second through-slot (34) have been seted up to the both sides inner wall symmetry of control cavity (33), control cavity (33) and annular groove (32) are through second through-slot (34) intercommunication, be equipped with second threaded rod (35) in control cavity (33), one end of second threaded rod (35) is connected through fourth bearing (36) with one side inner wall of control cavity (33), the other end of second threaded rod (35) is connected with second carousel (37) that are located the outside of first movable column (7), the outside cover of second threaded rod (35) is equipped with slider (39) that are located control cavity (33), be equipped with connecting block (40) in second through-slot (34), one end and connecting block (40) are connected with connecting block (8).
2. The experimental detection apparatus for electrical equipment according to claim 1, wherein: the sliding block (39) is connected with the second threaded rod (35) in a threaded mode, and a first grip (38) is arranged at one end, far away from the first movable column (7), of the second rotary table (37).
3. The experimental detection apparatus for electrical equipment according to claim 1, wherein: the top end of the first movable column (7) is fixedly connected with a second handle (41), and the outer wall of one side of the rotary column (3) is fixedly connected with a third handle (42).
4. The experimental detection apparatus for electrical equipment according to claim 1, wherein: the bottom of the support column (2) is provided with a pulley (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910799748.5A CN110513577B (en) | 2019-08-28 | 2019-08-28 | Be used for power equipment experiment detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910799748.5A CN110513577B (en) | 2019-08-28 | 2019-08-28 | Be used for power equipment experiment detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110513577A CN110513577A (en) | 2019-11-29 |
| CN110513577B true CN110513577B (en) | 2024-02-13 |
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ID=68627459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910799748.5A Active CN110513577B (en) | 2019-08-28 | 2019-08-28 | Be used for power equipment experiment detection device |
Country Status (1)
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| CN111239522A (en) * | 2020-02-18 | 2020-06-05 | 安徽通昊电力设备有限公司 | Power equipment detection device |
| CN112235709A (en) * | 2020-11-05 | 2021-01-15 | 张家港华飞智能科技有限公司 | Be used for diversified sound source collection equipment frame of stereo set test |
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