CN110513577A - One kind being used for power equipment experimental detection device - Google Patents

One kind being used for power equipment experimental detection device Download PDF

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Publication number
CN110513577A
CN110513577A CN201910799748.5A CN201910799748A CN110513577A CN 110513577 A CN110513577 A CN 110513577A CN 201910799748 A CN201910799748 A CN 201910799748A CN 110513577 A CN110513577 A CN 110513577A
Authority
CN
China
Prior art keywords
portable pillar
groove
detection device
power equipment
pedestal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910799748.5A
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Chinese (zh)
Other versions
CN110513577B (en
Inventor
申德智
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Xiecheng Power Equipment Co Ltd
Original Assignee
Chongqing Xiecheng Power Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Xiecheng Power Equipment Co Ltd filed Critical Chongqing Xiecheng Power Equipment Co Ltd
Priority to CN201910799748.5A priority Critical patent/CN110513577B/en
Publication of CN110513577A publication Critical patent/CN110513577A/en
Application granted granted Critical
Publication of CN110513577B publication Critical patent/CN110513577B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043Allowing translations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/121Means 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42Stands 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01HMEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Transmission Devices (AREA)

Abstract

It is disclosed by the invention a kind of for power equipment experimental detection device, including pedestal, the bottom end of the pedestal is equipped with several support columns, the top of the pedestal is equipped with the column spinner connected by first bearing, and position-limit mechanism is equipped between the column spinner and pedestal, the top of the column spinner is fixedly connected with support board, the top two sides of the support board are symmetrically arranged with the first fixed plate, the first portable pillar connected by rotating mechanism is equipped between two first fixed plates, one end of first portable pillar is equipped with telescopic rod, the telescopic rod is connect with the first portable pillar by telescoping mechanism, the telescopic rod is equipped with pickup cylinder far from one end of the first portable pillar.It is of the present invention a kind of for power equipment experimental detection device, the present apparatus does not need the position of adjusting pickup cylinder and sound pick-up that electronic component can be comprehensive, and then quiets down to different location, reduces production cost, convenient for practical maintenance and operation, so that using effect is more preferably.

Description

One kind being used for power equipment experimental detection device
Technical field
The present invention relates to electric device maintenance technical fields, in particular to a kind of to be used for power equipment experimental detection device.
Background technique
The power generation and consumption system that power equipment is made of links such as power generation, transmission of electricity, power transformation, distribution and electricity consumptions, The non-renewable energy of nature is converted to electric power by generation power device by it, then through transmission of electricity, power transformation and distribution by power supply To each user, mainly include with generating equipment and power supply unit two major classes, generating equipment be mainly station boiler, steam turbine, Gas turbine, the hydraulic turbine, generator, point motivation, transformer etc., power supply unit is mainly the power transmission line of various voltage class When running noise occurs for road, mutual inductor, contactor etc., power equipment, and the size of noise affects equipment itself Performance, therefore power equipment needs the size of detection noise in an experiment, and existing noise measuring equipment is detecting different receipts When sound position, need hand that sound pick-up and pickup cylinder is taken to quiet down different location, manual operation will lead to the position appearance that quiets down Deviation, is not easy to practical operation, and the sound pick-up that part is supported by adjusting bracket, and needing to use electronic component cooperation could be into Row is adjusted, and structure is complicated, is not easy to repair and be used.
Summary of the invention
The main purpose of the present invention is to provide one kind to be used for power equipment experimental detection device, can effectively solve background Existing noise measuring equipment needs hand to take sound pick-up and pickup cylinder to different location when detection difference quiets down position in technology It quieting down, manual operation will lead to the position that quiets down and deviation occurs, it is not easy to practical operation, and part is supported by adjusting bracket Sound pick-up, need to use electronic component cooperation just can be adjusted, structure is complicated, be not easy to maintenance and use the problem of.
To achieve the above object, the technical scheme adopted by the invention is as follows:
One kind being used for power equipment experimental detection device, including pedestal, and the bottom end of the pedestal is equipped with several support columns, institute The top for stating pedestal is equipped with the column spinner connected by first bearing, and position-limit mechanism is equipped between the column spinner and pedestal, The top of the column spinner is fixedly connected with support board, and the top two sides of the support board are symmetrically arranged with the first fixed plate, and two The first portable pillar connected by rotating mechanism is equipped between first fixed plate, one end of first portable pillar, which is equipped with, stretches Contracting bar, the telescopic rod are connect with the first portable pillar by telescoping mechanism, and the telescopic rod is set far from one end of the first portable pillar There is pickup cylinder, the pickup cylinder is cavity structure open at one end, and sound pick-up is equipped in the pickup cylinder.
Preferably, the position-limit mechanism includes the first groove for being opened in column spinner bottom end, and the top of the pedestal opens up There is the second groove matched with the first groove, is equipped with the second portable pillar in second groove, and second portable pillar Top extends in the first groove, and the top inner wall of first groove offers first gear slot, second portable pillar Top is equipped with the first gear that is meshed with first gear slot, the outer cover of second portable pillar be equipped be located at the second groove with Compressed spring between first gear is equipped with control mechanism between second portable pillar and the second groove.
Preferably, the control mechanism includes the limit sliding chutes for being opened in the second groove side inner wall, the limit sliding chutes Interior to be equipped with position limiting slide block, the position limiting slide block is fixedly connected with the second portable pillar, and the side inner wall of second groove offers First through slot, first through slot is interior to be equipped with control-rod, and one end of the control-rod is connect with the second portable pillar, the control-rod The other end extend to the outside of pedestal.
Preferably, the rotating mechanism includes the shaft for being symmetrically disposed on the first portable pillar two sides, and the shaft is through the One fixed plate, and the junction of first fixed plate and shaft is equipped with second bearing, one of them described first fixed plate is remote Side from the first portable pillar is equipped with movable block, and the side of the movable block offers second gear slot, the second gear slot Interior to be equipped with second gear, the second gear is fixedly connected with one of shaft, and the two sides of the movable block are symmetrically arranged with solid Surely the second fixed plate connected is extended through equipped with slide bar and the first threaded rod in two second fixed plates.
Preferably, one end of first threaded rod is connect with the first fixed plate by 3rd bearing, first screw thread The other end of bar is equipped with the first turntable, and first threaded rod is to be threadedly coupled with the connection type of the second fixed plate, described One end of slide bar is fixedly connected with the first fixed plate, and the other end of the slide bar is equipped with limit plate.
Preferably, the telescoping mechanism includes the annular groove for being opened in first portable pillar one end, and the telescopic rod is one The cavity structure of end opening, and one end of the telescopic rod extends in annular groove, offers control in first portable pillar The two sides inner wall of chamber processed, the control chamber symmetrically offers the second through slot, and the control chamber and annular groove pass through the Two through slots are connected to, and the second threaded rod, one end of second threaded rod and the side of control chamber are equipped in the control chamber room Inner wall is connected by fourth bearing, and the other end of second threaded rod connects with the second turntable being located at outside the first portable pillar It connects, the outer cover of second threaded rod, which is equipped with, is located at the indoor sliding block of control chamber, is equipped with link block, institute in second through slot The one end for stating link block is connect with sliding block, and the other end of the link block is connect with telescopic rod.
Preferably, the sliding block is to be threadedly coupled with the connection type of the second threaded rod, and second turntable is far from first One end of portable pillar is equipped with the first handle.
Preferably, the top of first portable pillar is fixedly connected with the second handle, and the side outer wall of the column spinner is solid Surely it is connected with third handle.
Preferably, the bottom end of the support column is equipped with pulley.
Compared with prior art, the invention has the following beneficial effects:
For existing detection device there are the drawbacks of, pass through setting column spinner, first bearing, third handle and position-limit mechanism Mating reaction, convenient for pickup cylinder and sound pick-up horizontal direction are adjusted, at the same rotate after limited, by setting The mating reaction of the first fixed plate, the first portable pillar, the second handle and rotating mechanism is set, convenient for vertical to pickup cylinder and sound pick-up Direction is adjusted and postrotational positioning, can be with by the way that the mating reaction of telescopic rod, pickup cylinder and telescoping mechanism is arranged It adjusts telescopic rod to elongate or shorten, and then adjusts the position of pickup cylinder and sound pick-up, the present apparatus does not need electronic component can The position of comprehensive adjusting pickup cylinder and sound pick-up, and then quiet down to different location, production cost is reduced, convenient for real Border maintenance and operation, so that using effect is more preferably.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram for power equipment experimental detection device of the present invention;
Fig. 2 is a kind of front elevational view for power equipment experimental detection device of the present invention;
Fig. 3 is the partial enlargement diagram in Fig. 2 at A;
Fig. 4 is a kind of sectional side view for power equipment experimental detection device of the present invention;
Fig. 5 is a kind of rotating mechanism structure sectional view for power equipment experimental detection device of the present invention.
In figure: 1, pedestal;2, support column;3, column spinner;4, first bearing;5, support board;6, the first fixed plate;7, first Portable pillar;8, telescopic rod;9, pickup cylinder;10, sound pick-up;11, the first groove;12, the second groove;13, the second portable pillar;14, First gear slot;15, first gear;16, compressed spring;17, limit sliding chutes;18, position limiting slide block;19, the first through slot;20, it controls Bar processed;21, shaft;22, second bearing;23, movable block;24, second gear slot;25, second gear;26, the second fixed plate; 27, slide bar;28, the first threaded rod;29,3rd bearing;30, the first turntable;31, limit plate;32, annular groove;33, control chamber Room;34, the second through slot;35, the second threaded rod;36, fourth bearing;37, the second turntable;38, the first handle;39, sliding block;40, Link block;41, the second handle;42, third handle;43, pulley.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to Specific embodiment, the present invention is further explained.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ", The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one Connect to body;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition State the concrete meaning of term in the present invention.
As shown in Figs. 1-5, a kind of to be used for power equipment experimental detection device, including pedestal 1, if the bottom end of pedestal 1 is equipped with Heavenly Stems and Earthly Branches dagger 2, the top of pedestal 1 is equipped with the column spinner 3 connected by first bearing 4, and is equipped between column spinner 3 and pedestal 1 Position-limit mechanism, the top of column spinner 3 are fixedly connected with support board 5, and the top two sides of support board 5 are symmetrically arranged with the first fixed plate 6, The first portable pillar 7 connected by rotating mechanism is equipped between two the first fixed plates 6, one end of the first portable pillar 7, which is equipped with, stretches Contracting bar 8, telescopic rod 8 are connect with the first portable pillar 7 by telescoping mechanism, and telescopic rod 8 is equipped with far from one end of the first portable pillar 7 and picks up Sound cylinder 9, pickup cylinder 9 is cavity structure open at one end, and sound pick-up 10 is equipped in pickup cylinder 9;
Position-limit mechanism includes the first groove 11 for being opened in 3 bottom end of column spinner, and the top of pedestal 1 offers and the first groove 11 the second grooves 12 matched, the second groove 12 is interior equipped with the second portable pillar 13, and the top of the second portable pillar 13 extends to In first groove 11, the top inner wall of the first groove 11 offers first gear slot 14, the top of the second portable pillar 13 be equipped with The first gear 15 that first gear slot 14 is meshed, the outer cover of the second portable pillar 13, which is equipped with, is located at the second groove 12 and the first tooth Compressed spring 16 between wheel 15 is equipped with control mechanism between second portable pillar 13 and the second groove 12;Control mechanism includes opening Set on the limit sliding chutes 17 of 12 side inner wall of the second groove, it is equipped with position limiting slide block 18 in limit sliding chutes 17, position limiting slide block 18 and the Two portable pillars 13 are fixedly connected, and the side inner wall of the second groove 12 offers the first through slot 19, are equipped with control in the first through slot 19 Bar 20, one end of control-rod 20 are connect with the second portable pillar 13, and the other end of control-rod 20 extends to the outside of pedestal 1;Rotation Mechanism includes being symmetrically disposed on the shaft 21 of 7 two sides of the first portable pillar, and shaft 21 runs through the first fixed plate 6, and the first fixed plate 6 It is equipped with second bearing 22 with the junction of shaft 21, one of them first fixed plate 6 is equipped with far from the side of the first portable pillar 7 and lives Motion block 23, the side of movable block 23 offer second gear slot 24, are equipped with second gear 25, second gear in second gear slot 24 25 are fixedly connected with one of shaft 21, and the two sides of movable block 23 are symmetrically arranged with the second fixed plate 26 being fixedly connected, and two It is extended through in second fixed plate 26 equipped with slide bar 27 and the first threaded rod 28;One end of first threaded rod 28 and the first fixed plate 6 are connected by 3rd bearing 29, and the other end of the first threaded rod 28 is equipped with the first turntable 30, and the first threaded rod 28 and second is solid The connection type of fixed board 26 is to be threadedly coupled, and one end of slide bar 27 is fixedly connected with the first fixed plate 6, and the other end of slide bar 27 is set There is limit plate 31;Telescoping mechanism includes the annular groove 32 for being opened in 7 one end of the first portable pillar, and telescopic rod 8 is open at one end Cavity structure, and one end of telescopic rod 8 extends in annular groove 32, and control chamber 33, control are offered in the first portable pillar 7 The two sides inner wall of chamber 33 symmetrically offers the second through slot 34, and control chamber 33 and annular groove 32 are connected by the second through slot 34 It is logical, the second threaded rod 35 is equipped in control chamber 33, one end of the second threaded rod 35 and the side inner wall of control chamber 33 pass through Fourth bearing 36 connects, and the other end of the second threaded rod 35 is connect with the second turntable 37 being located at outside the first portable pillar 7, and second The outer cover of threaded rod 35 is equipped with the sliding block 39 being located in control chamber 33, is equipped with link block 40, link block in the second through slot 34 40 one end is connect with sliding block 39, and the other end of link block 40 is connect with telescopic rod 8;The connection of sliding block 39 and the second threaded rod 35 Mode is to be threadedly coupled, and the second turntable 37 is equipped with the first handle 38 far from one end of the first portable pillar 7;The top of first portable pillar 7 End is fixedly connected with the second handle 41, and the side outer wall of column spinner 3 is fixedly connected with third handle 42;The bottom end of support column 2 is set There is pulley 43.
It should be noted that the present invention is a kind of for power equipment experimental detection device, 10 external controller of sound pick-up And power supply, and then control-rod 20 is pressed downwards, so that the second portable pillar 13 driving first gear 15 is detached from first gear slot 14, together When compressed spring 16 be in compressive state, and then release the clamping relationship between column spinner 3 and pedestal 1, hold third handle 42 And column spinner 3 is rotated, pickup cylinder 9 and 10 horizontal direction of sound pick-up are adjusted, after adjusting, unclamp third handle 42, And then compressed spring 16 restores deformation, first gear 15 is caught in first gear slot 14, passes through first gear slot 14 and the first tooth The engagement of wheel 15 limits the position of column spinner 3, so that column spinner 3 and pedestal 1 are relatively fixed, what the second portable pillar 13 moved up and down Meanwhile position limiting slide block 18 slides in limit sliding chutes 17, is carried out by position limiting slide block 18 and control-rod 20 to the second portable pillar 13 Limit prevents the second portable pillar 13 from rotating relative to pedestal 1, while improving stability when the second portable pillar 13 moves up and down, And then the first turntable 30 is rotated, so that the first threaded rod 28 drives the movement of the second fixed plate 26, and then movable block 23 is far from first Fixed plate 6 releases the restriction of 21 position of shaft so that second gear 25 is detached from second gear slot 24, and then holds the second handle 41, the first portable pillar 7 is rotated, pickup cylinder 9 and 10 vertical direction of sound pick-up are adjusted, it is similarly, reversed to revolve after adjusting Turn the first turntable 30, so that second gear 25 is caught in second gear slot 24, passes through second gear 25 and second gear slot 24 Engagement is defined 21 position of shaft, and while movable block 23 is mobile, the second fixed plate 26 is led in the slide outside of slide bar 27 It crosses slide bar 27 and the first threaded rod 28 is defined 23 position of movable block, prevent movable block 23 from rotating, and then hold first and hold 38, the second threaded rod 35 is driven by the second turntable 37 of rotation, and then drive sliding block 39 controlling by the second threaded rod 35 Chamber 33 is mobile, so that telescopic rod 8 moves in annular groove 32, by changing length of the telescopic rod 8 in annular groove 32, The position for adjusting pickup cylinder 9 and sound pick-up 10, and then can quiet down to different location, due to not using electronic component just The position of adjustable pickup cylinder 9 and sound pick-up 10, thereby reduces production cost, convenient for practical maintenance and operation, so that making Use better effect.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (9)

1. one kind is used for power equipment experimental detection device, it is characterised in that: including pedestal (1), the bottom end of the pedestal (1) is set Have several support columns (2), the top of the pedestal (1) is equipped with the column spinner (3) connected by first bearing (4), and the rotation Position-limit mechanism is equipped between rotary column (3) and pedestal (1), the top of the column spinner (3) is fixedly connected with support board (5), described The top two sides of support board (5) are symmetrically arranged with the first fixed plate (6), are equipped between two first fixed plates (6) and are passed through rotation One end of the first portable pillar (7) of rotation mechanism connection, first portable pillar (7) is equipped with telescopic rod (8), the telescopic rod (8) It is connect with the first portable pillar (7) by telescoping mechanism, the telescopic rod (8) is equipped with pickup far from the one end of the first portable pillar (7) Cylinder (9), the pickup cylinder (9) are cavity structure open at one end, and are equipped with sound pick-up (10) in the pickup cylinder (9).
2. according to claim 1 a kind of for power equipment experimental detection device, it is characterised in that: the position-limit mechanism The first groove (11) including being opened in column spinner (3) bottom end, the top of the pedestal (1) offer and the first groove (11) phase The second groove (12) of cooperation, second groove (12) is interior to be equipped with the second portable pillar (13), and second portable pillar (13) Top extend in the first groove (11), the top inner wall of first groove (11) offers first gear slot (14), institute The top for stating the second portable pillar (13) is equipped with the first gear (15) being meshed with first gear slot (14), second portable pillar (13) outer cover is equipped with the compressed spring (16) between the second groove (12) and first gear (15), second activity Control mechanism is equipped between column (13) and the second groove (12).
3. according to claim 2 a kind of for power equipment experimental detection device, it is characterised in that: the control mechanism Limit sliding chutes (17) including being opened in the second groove (12) side inner wall, the limit sliding chutes (17) are interior to be equipped with position limiting slide block (18), the position limiting slide block (18) is fixedly connected with the second portable pillar (13), and the side inner wall of second groove (12) opens up Have the first through slot (19), be equipped with control-rod (20) in first through slot (19), one end of the control-rod (20) is living with second Dynamic column (13) connection, the other end of the control-rod (20) extend to the outside of pedestal (1).
4. according to claim 1 a kind of for power equipment experimental detection device, it is characterised in that: the rotating mechanism Shaft (21) including being symmetrically disposed on the first portable pillar (7) two sides, the shaft (21) runs through the first fixed plate (6), and institute The junction for stating the first fixed plate (6) and shaft (21) is equipped with second bearing (22), one of them described first fixed plate (6) is remote Side from the first portable pillar (7) is equipped with movable block (23), and the side of the movable block (23) offers second gear slot (24), Second gear (25) are equipped in the second gear slot (24), the second gear (25) and one of shaft (21) fixed company It connects, the two sides of the movable block (23) are symmetrically arranged with the second fixed plate (26) being fixedly connected, two second fixed plates (26) it is extended through on equipped with slide bar (27) and the first threaded rod (28).
5. according to claim 4 a kind of for power equipment experimental detection device, it is characterised in that: first screw thread One end of bar (28) is connect with the first fixed plate (6) by 3rd bearing (29), and the other end of first threaded rod (28) is set Have the first turntable (30), and first threaded rod (28) is to be threadedly coupled with the connection type of the second fixed plate (26), it is described One end of slide bar (27) is fixedly connected with the first fixed plate (6), and the other end of the slide bar (27) is equipped with limit plate (31).
6. according to claim 1 a kind of for power equipment experimental detection device, it is characterised in that: the telescoping mechanism Annular groove (32) including being opened in the first portable pillar (7) one end, the telescopic rod (8) are cavity structure open at one end, And one end of the telescopic rod (8) extends in annular groove (32), offers control chamber in first portable pillar (7) (33), the two sides inner wall of control chamber (33) symmetrically offers the second through slot (34), the control chamber (33) and annular Groove (32) is connected to by the second through slot (34), is equipped with the second threaded rod (35) in the control chamber (33), second spiral shell One end of rasp bar (35) is connect with the side inner wall of control chamber (33) by fourth bearing (36), second threaded rod (35) The other end second turntable (37) external with the first portable pillar (7) are located at connect, the outer cover of second threaded rod (35) Equipped with the sliding block (39) being located in control chamber (33), link block (40) are equipped in second through slot (34), the link block (40) one end is connect with sliding block (39), and the other end of the link block (40) is connect with telescopic rod (8).
7. according to claim 6 a kind of for power equipment experimental detection device, it is characterised in that: the sliding block (39) It is to be threadedly coupled with the connection type of the second threaded rod (35), the one end of second turntable (37) far from the first portable pillar (7) Equipped with the first handle (38).
8. according to claim 1 a kind of for power equipment experimental detection device, it is characterised in that: first activity The top of column (7) is fixedly connected with the second handle (41), and the side outer wall of the column spinner (3) is fixedly connected with third handle (42)。
9. according to claim 1 a kind of for power equipment experimental detection device, it is characterised in that: the support column (2) bottom end is equipped with pulley (43).
CN201910799748.5A 2019-08-28 2019-08-28 Be used for power equipment experiment detection device Active CN110513577B (en)

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CN110513577B CN110513577B (en) 2024-02-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN208921795U (en) * 2018-09-05 2019-05-31 武汉科瑞德电力科技有限公司 A kind of electric equipment detector
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CN2722713Y (en) * 2004-07-02 2005-09-07 郭恩荣 Two-way multifunction hidden switch electric rotary disc
CN107822388A (en) * 2017-12-10 2018-03-23 上海迪探节能科技有限公司重庆分公司 Rotating mechanism for showing stand
CN209018269U (en) * 2018-01-04 2019-06-25 上特展示(厦门)股份有限公司 A kind of rotation shoes support
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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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