CN109855856A - A kind of guide vane servomotor fortune checking device - Google Patents
A kind of guide vane servomotor fortune checking device Download PDFInfo
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- CN109855856A CN109855856A CN201910218643.6A CN201910218643A CN109855856A CN 109855856 A CN109855856 A CN 109855856A CN 201910218643 A CN201910218643 A CN 201910218643A CN 109855856 A CN109855856 A CN 109855856A
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Abstract
The invention discloses a kind of guide vane servomotors to transport checking device, it is related to energy storage power generation apparatus field, technical solution is, including the circular orbit above servomotor group is arranged in, the railcar being moved along it is set on circular orbit, railcar connects shell by horizontal strut towards the side of servomotor tail end, vertical telescopic rod is arranged on shell, vertical telescopic rod lower end is fixedly connected with positioning ring；The clamp assemblies of corresponding servomotor telescopic arm are arranged towards the side of servomotor telescopic end for positioning ring, and clamp assemblies include the hoop body of symmetrically arranged two semi-circular shape, and several stomatas are offered on each hoop body, and stomata is connect by pipeline with air pump.The beneficial effects of the present invention are: can be by the present apparatus realize unattended formula a degree of cleaning is carried out to servomotor, and it is measured by extension elongation of the additional grating scale to servomotor lever arm, to be compared with the sensing data of the servomotor system integration, it is ensured that the correctness of servomotor operating status.
Description
Technical field
The present invention relates to energy storage power generation apparatus field, in particular to a kind of guide vane servomotor transports checking device.
Background technique
Electric energy when hydroenergy storage station is using electric load low ebb draws water to upper storage reservoir, puts again in electric load peak period
The power station that water generates electricity to lower storage reservoir.Also known as storage station.Extra electric energy of network load when low can be changed into electricity by it
The high value electric energy for netting peak time, is further adapted for frequency modulation, phase modulation, the cycle and voltage of stable power system, and preferably accident is standby
With the efficiency of thermal power station and nuclear power station in system also can be improved.
Guide vane is one of storage station's important composition, water flow is controlled by the folding of guide vane, to utilize generating power by water current.
And the folding of guide vane is then controlled by servomotor, whether the operating status of servomotor is accurate, directly influences the work of guide vane group
Make state, or even unit is impacted.Establish the integral frame in integrated system mostly to the detection of servomotor state at present
On, there is no good external means, servomotor status monitoring can only be provided by system, or manually go field observation.When
System monitoring when something goes wrong, then can not find servomotor failure in time.And as unit part, the space of servomotor installation position
And it is inadequate, it is very inconvenient although the process that manual maintenance fortune inspection needs is few, it is also difficult to realize artificial persistently to servomotor
Carry out maintenance test.
Summary of the invention
In view of the above technical problems, the present invention provides a kind of guide vane servomotor fortune checking device.
Its technical solution is that the present apparatus is applied to common servomotor guide vane structure, including the fixed company of shaft with guide vane
The pivoted arm connect, the shaft of guide vane extend upwardly to the upside of fixed ring, are fixedly connected at the top of pivoted arm one end and the shaft of guide vane, separately
The telescopic end of the hinged servomotor in one end, the fixing end of servomotor and the upper surface of fixed ring are rotatablely connected；And servomotor, pivoted arm and
The setting of vane annular array；Including being arranged in above servomotor group, the circular orbit coaxial with fixed ring, be arranged on circular orbit
The specific structure and type of attachment of the railcar being moved along it, circular orbit and railcar are not the technical essentials of this programme, are borrowed
With existing electric motor-trolley technology, movement may be implemented, details are not described herein.The railcar is towards servomotor tail end
Side shell is connected by horizontal strut, horizontal strut is telescopic rod, is arranged vertical telescopic rod on shell, under vertical telescopic rod
End is fixedly connected with positioning ring；Folder of the positioning ring towards the corresponding servomotor telescopic arm of the side of servomotor telescopic end setting
Component is held, clamp assemblies include the hoop body of symmetrically arranged two semi-circular shape, if offering dry gas on each hoop body
Hole, stomata are connect by pipeline with air pump.By air pump by there is pressure to the telescopic arm blowout of servomotor in the stomata of hoop body
Air-flow, to remove the dust on servomotor telescopic arm, to play the daily cleaning work to servomotor.Vertical telescopic rod
For electric pushrod.
Preferably, horizontal extension bar is set between the positioning ring and clamp assemblies, and the movable end of horizontal extension bar is fixed
The clamp assemblies are connected, the fixing end of horizontal extension bar is connect with the positioning ring.
Preferably, it is connected between the horizontal extension bar and the positioning ring by clip assembly；The clip assembly one
Side is fixedly connected with the positioning ring, and the other side is fixedly connected with the fixing end of the horizontal extension bar；
The clip assembly includes connection frame, and connection frame one end is arranged on the upside of the positioning ring, and with the vertical telescopic rod
Rotation connection, junction is provided with reduction torsion spring；In device prepackage, the angle of connection frame and shell is adjusted, keeps it basic
To the axial direction of positive servomotor.
The snap-gauge of one end setting of the connection frame far from the positioning ring straight down, snap-gauge correspond to the fixation of servomotor
End setting.
Preferably, the snap-gauge is symmetrical arranged two, and toroidal opening is formed between two snap-gauges, between lower opening portion
Away from larger, spacing is gradually reduced upwards, and lower opening portion is made of two symmetrical arc panels, and arc panel is on axially and radially
It is arc, and the center of circle of cambered surface is towards the outside of opening；Upper opening portion is vertical mouth, and the interior spacing of vertical mouth at equal intervals
Equal to the width of the servomotor fixing end component.By the design form, can be borrowed during vertical telescopic rod pushes
Bell-mouthed mechanism is helped, snap-gauge card such as servomotor rear end, and the angle of automatic position adjusting function connection frame are made.
Preferably, the snap-gauge be symmetrical arranged two, each snap-gauge includes vertical plate, and be located at vertical plate top plate and
The level board vertical with vertical plate, vertical plate are located at the servomotor two sides, and the level board is oppositely arranged, two snap-gauges
The level board opposite side rack gear is set, adjustment gear, adjustment gear point are set between the rack gear of two level boards
It is not engaged with the rack gear of two snap-gauges.Adjustment gear is rotated by adjusting motor driven.
Preferably, the connection frame is fixedly connected with the fixing end of the horizontal extension bar far from one end of the positioning ring,
The movable end of the horizontal extension bar is fixedly connected with the clamp assemblies；
The clamp assemblies include the frame of " Contraband " shape, and the closed end of frame is fixedly connected with the end of the horizontal extension bar,
Two intermeshing clamping device gears are set in the frame, and one of clamping device gear is driven by clamping device motor
Movement be driving wheel, another as driven wheel, each clamping device gear be fixedly connected with one it is horizontally disposed
Supporting rod, the supporting rod downside are fixedly connected with the hoop body by vertical connecting rod.
Preferably, the supporting rod is electric telescopic rod, interior bar and outer bar including socket, the outboard end of interior bar and outer bar
Connecting rod described in being respectively set one group and hoop body；
The outer bar is the fixed link connecting with the clamping device gear, and the interior bar is motion bar, institute on the downside of the outer bar
The stomata for stating hoop body is venthole, and the stomata of the hoop body is suction hole on the downside of the interior bar；
It is fixedly connected with dust-collecting box on the upside of the outer bar, gas outlet is set at the top of dust-collecting box, strainer is set on the inside of gas outlet, it is described
The air inlet of dust-collecting box is connected to by gas path pipe with the stomata of the hoop body on the downside of the interior bar.
Preferably, the top the center point of each servomotor shaft is provided with the signal issuing side of alignment sensor,
The signal receiving end of corresponding alignment sensor is set at the inside center of the positioning ring.Ensure to position by alignment sensor
Ring can be fastened in the shaft of the servomotor.The prior art can be used according to the actual situation and using effect in alignment sensor
Replacement, including ultrasonic wave positioning, infrared ray positioning, radio frequency positioning, bluetooth positioning etc., borrowing the prior art can be realized, herein
It is not this programme technical essential, this will not be repeated here and restriction.
Preferably, the top of the positioning ring is cylindric vertical portion, and lower part is horn mouth, and the railcar is described
Period stepwise motion on circular orbit.Ensure turning for the positioning servomotor that it can be convenient by bell-mouthed positioning ring
Axis.
Preferably, corresponding do not survey between the hoop body of the interior bar with outer bar of the supporting rod is provided with grating scale；
Contact switch is arranged towards the side of its lever arm in the shell of the servomotor, and the lever arm is towards outside the servomotor
Contact switch is equally arranged in the side of shell；
The vertical telescopic rod, horizontal extension bar, supporting rod are electric pushrod, are driven respectively by its corresponding driving motor,
And the driving motor of three is electrically connected with master controller, constitutes control loop；It opens the inner top setting contact of the positioning ring
It closes, each contact switch is electrically connected to form with the master controller feedback network；
The grating scale is electrically connected with the master controller, constitutes data feedback access；The master controller is also connected with wirelessly
Transmission module is connect by wireless transport module with host computer, and data channel is constituted.
Preferably, the internal diameter of positioning ring is more than or equal to the outer diameter of the servomotor shaft.
The railcar and its corresponding housing unit are provided with several.
The direction of the railcar towards the servomotor is provided with camera, and camera and the wireless transport module connect
It connects, with upper structure at data path.
Technical solution provided in an embodiment of the present invention have the benefit that by the present apparatus can be realize it is unattended
Formula carries out a degree of cleaning to servomotor, and is carried out by extension elongation of the additional grating scale to servomotor lever arm
Measurement, to be compared with the sensing data of the servomotor system integration, it is ensured that the correctness of servomotor operating status.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the A partial enlarged view of Fig. 1.
Fig. 3 is the B partial enlarged view of Fig. 2.
Fig. 4 is the C partial enlarged view of Fig. 2.
Fig. 5 is the gripper mechanism grips status diagram of Fig. 2.
Wherein, appended drawing reference are as follows: 1, guide vane；2, pivoted arm；3, fixed ring；4, servomotor；5, circular orbit；6, railcar；
61, strut；7, shell；8, vertical telescopic rod；9, positioning ring；10, clamp assemblies；101, hoop body；102, frame；103, clamping machine
Structure gear；104, supporting rod；11, horizontal extension bar；12, clip assembly；121, connection frame；122, snap-gauge；123, adjustment gear.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.Certainly, described herein specific examples are only used to explain the present invention, is not used to
Limit the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
Embodiment 1
Referring to Fig. 1 to Fig. 5, the present invention provides a kind of guide vane servomotor fortune checking device, including what is be fixedly connected with the shaft of guide vane 1
Pivoted arm 2, the shaft of guide vane 1 extend upwardly to the upside of fixed ring 3, are fixedly connected at the top of 2 one end of pivoted arm and the shaft of guide vane 1,
The telescopic end of the hinged servomotor 4 of the other end, the fixing end of servomotor 4 and the upper surface of fixed ring 3 are rotatablely connected；And servomotor 4,
Pivoted arm 2 and the setting of 1 annular array of guide vane；Circular orbit 5 including being arranged in above servomotor group, coaxial with fixed ring 2, annular
The railcar 6 being moved along it is set on track 5, and the specific structure and type of attachment of circular orbit 5 and railcar 6 are not this programme
Technical essential, borrow existing electric motor-trolley technology, movement may be implemented, details are not described herein.6 direction of railcar
The side of 4 tail end of servomotor connects shell 7 by horizontal strut 61, and horizontal strut 61 is telescopic rod, is arranged on shell 7 and stretches vertically
Contracting bar 8, vertical 8 lower end of telescopic rod are fixedly connected with positioning ring 9；Positioning ring 9 connects towards the side of 4 telescopic end of servomotor setting correspondence
The clamp assemblies 10 of 4 telescopic arm of power device, clamp assemblies 10 include the hoop body 101 of symmetrically arranged two semi-circular shape, each hoop
Several stomatas are offered on body 101, stomata is connect by pipeline with air pump.By being docked in stomata of the air pump by hoop body 101
The telescopic arm blowout of power device 4 has the air-flow of pressure, so that the dust on 4 telescopic arm of servomotor is removed, to play to relay
The daily cleaning of device 4 works.Vertical telescopic rod 8 is electric pushrod.
Horizontal extension bar 11 is set between positioning ring 9 and clamp assemblies 10, and the movable end of horizontal extension bar 11 is fixedly connected
The fixing end of clamp assemblies 10, horizontal extension bar 11 is connect with positioning ring 9.
It is connected between horizontal extension bar 11 and positioning ring 9 by clip assembly 12；12 side of clip assembly and positioning ring 9 are solid
Fixed connection, the other side is fixedly connected with the fixing end of horizontal extension bar 11；
Clip assembly 12 includes connection frame 121, the setting of 121 one end of connection frame in the upside of positioning ring 9, and with 8 turns of vertical telescopic rod
Dynamic connection, junction is provided with reduction torsion spring；In device prepackage, the angle of connection frame 121 and shell 7 is adjusted, its base is made
This axial direction to positive servomotor 4.
The snap-gauge 122 of one end setting of the remotely located ring 9 of connection frame 121 straight down, the corresponding servomotor 4 of snap-gauge 122
Fixing end setting.
On the basis of embodiment 1, snap-gauge 122 is symmetrical arranged two, and forms toroidal between two snap-gauges 122 and open
Mouthful, lower opening portion spacing is larger, and spacing is gradually reduced upwards, and lower opening portion is made of two symmetrical arc panels, arc panel
It is arc on axially and radially, and the center of circle of cambered surface is towards the outside of opening；Upper opening portion is equidistant vertical mouth, and
The interior spacing of vertical mouth is equal to the width of 4 fixing end component of servomotor.It, can be under vertical telescopic rod 8 by the design form
During pressure, by bell-mouthed mechanism, make the card of snap-gauge 122 such as 4 rear end of servomotor, and automatic position adjusting function connection frame 121
Angle.
One end of the remotely located ring 9 of connection frame 121 is fixedly connected with the fixing end of horizontal extension bar 11, horizontal extension bar 11
Movable end is fixedly connected with clamp assemblies 10；
Clamp assemblies 10 include the frame 102 of " Contraband " shape, the fixed company in the closed end of frame 102 and the end of horizontal extension bar 11
It connects, two intermeshing clamping device gears 103 is set in frame 102, one of clamping device gear 103 is by clamping machine
For structure motor driven as driving wheel, another is fixedly connected with a level as driven wheel, each clamping device gear 103
The supporting rod 104 of setting is fixedly connected with hoop body 101 by vertical connecting rod on the downside of supporting rod 104.
Supporting rod 104 is electric telescopic rod, and the outboard end of interior bar and outer bar including socket, interior bar and outer bar is respectively set
One group of connecting rod and hoop body 101；
Outer bar is the fixed link connecting with clamping device gear 103, and interior bar is motion bar, and the stomata of hoop body 101 is on the downside of outer bar
The stomata of venthole, interior bar downside hoop body 101 is suction hole；
It is fixedly connected with dust-collecting box on the upside of outer bar, gas outlet is set at the top of dust-collecting box, strainer is set on the inside of gas outlet, dust-collecting box
Air inlet is connected to by gas path pipe with the stomata of hoop body 101 on the downside of interior bar.
The top of positioning ring 9 is cylindric vertical portion, and lower part is horn mouth, and railcar 6 walked in the 5 upper period of circular orbit
It is moved into formula.Ensure the shaft for the positioning servomotor 4 that it can be convenient by bell-mouthed positioning ring 9.
Do not survey hoop body 101 between corresponding with outer bar of the interior bar of supporting rod 104 is provided with grating scale；
Contact switch is arranged towards the side of its lever arm in the shell of servomotor 4, and the side of lever arm towards 4 shell of servomotor is same
Contact switch is arranged in sample；
Vertical telescopic rod 8, horizontal extension bar 11, supporting rod 104 are electric pushrod, are driven respectively by its corresponding driving motor
It is dynamic, and the driving motor of three is electrically connected with master controller, constitutes control loop；It opens the inner top setting contact of positioning ring 9
It closes, each contact switch is electrically connected to form with master controller feedback network；
Grating scale is electrically connected with master controller, constitutes data feedback access；Master controller is also connected with wireless transport module, passes through
Wireless transport module is connect with host computer, constitutes data channel.
The internal diameter of positioning ring 9 is more than or equal to the outer diameter of 4 shaft of servomotor.
There are two railcars 6 and its setting of 7 component of corresponding shell, and two railcars 6 are symmetrical arranged.
Day net formula power supply top plate is arranged in circular orbit top, is powered by way of day net formula is powered for railcar 6.
Its net formula power supply are as follows: a kind of supply network made of strip and block conductor combination is the arrangement on one piece of sufficiently large insulation board
Several conductive bars, the electric polarity of adjacent conductive item is on the contrary, each conductive bar is respectively connected with the Same Name of Ends of power supply in a suitable approach.
When an object is move freely in supply network, electric energy or electricity can be drawn from supply network by a sliding contact group
Signal.Common is the power-supplying forms of dodgem using field.
When the present apparatus works, positioned first by shaft of the positioning ring 9 to servomotor 4, vertical telescopic rod 8 pushes away after positioning
Dynamic positioning ring 9 moves down, and is fastened on it in shaft, because of servomotor own rotation limited angle, the described machine by snap-gauge 122
Structure can carry out fine position to clamp assemblies 10.To guarantee that it is directed at the lever arm of servomotor 4.To the lever arm of servomotor 4
It is blown and is hit using air-flow, to realize the clear dirt to 4 lever arm of servomotor, dust is avoided to cause shadow to the accurate running of servomotor
It rings.
By horizontal extension bar 11, the outer bar for controlling supporting rod 104 is moved at 4 shell of servomotor, and then interior bar is mobile
To the end of 4 lever arm of servomotor, thus with the spacing between optical grating ruler measurement interior bar and the hoop body 101 of outer bar, to know
The length that servomotor lever arm stretches out.Original servomotor is compareed by the data and controls data, it is known that original servomotor is anti-
Whether accurate present data.And the corresponding two groups of grating scales of hoop body 101 of two sides, one group of grating scale can be avoided to the greatest extent
The problem of can not finding in time when something goes wrong.
Embodiment 2
On the basis of embodiment 1 with embodiment 1 unlike, snap-gauge 122 is symmetrical arranged two, and each snap-gauge 122 includes
Vertical plate, and positioned at vertical plate top plate and the level board vertical with vertical plate, vertical plate are located at 4 two sides of servomotor, level board phase
To setting, rack gear is arranged in the level board opposite side of two snap-gauges 122, and adjustment gear is arranged between the rack gear of two level boards
123, adjustment gear 123 is engaged with the rack gear of two snap-gauges 122 respectively.Adjustment gear 123 is rotated by adjusting motor driven.
Embodiment 3
On the basis of embodiment 1 with embodiment 1 unlike, it is fixed that the top the center point of each 4 shaft of servomotor is provided with
The signal receiving end of corresponding alignment sensor is arranged at the inside center of positioning ring 9 for the signal issuing side of level sensor.Pass through
Alignment sensor ensures that positioning ring 9 can be fastened in the shaft of servomotor 4.The prior art can be used according to reality in alignment sensor
Border situation and using effect replacement, including ultrasonic wave positioning, infrared ray positioning, radio frequency positioning, bluetooth positioning etc., borrow existing skill
Art can be realized, and not be this programme technical essential herein, and this will not be repeated here and restriction.The drive of alignment sensor and railcar 6
Dynamic motor electrical connection, constitutes feedback network.Master controller is electrically connected with the driving motor of railcar 6, constitutes control access.
Embodiment 4
On the basis of embodiment 1 with embodiment 1 unlike, power-supplying forms are that setting special is filled in circular orbit side
Rechargeable battery is arranged in railcar in current potential, when railcar is moved to the charge position, contact and charge position in railcar
Contact contact, to charge.The time whether charged and charged by main controller controls, electric quantity monitoring herein
And the control of charging uses the prior art, details are not described herein.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of guide vane servomotor transports checking device, the present apparatus is applied to common servomotor guide vane structure, which is characterized in that including
It is arranged above servomotor group, the circular orbit (5) coaxial with fixed ring (2), the rail being moved along it is arranged on (5) in circular orbit
Road vehicle (6), the railcar (6) pass through horizontal strut (61) connection shell (7), shell towards the side of servomotor (4) tail end
(7) it is arranged on vertical telescopic rod (8), vertical telescopic rod (8) lower end is fixedly connected with positioning ring (9)；Positioning ring (9) connects described in
The clamp assemblies (10) of corresponding servomotor (4) telescopic arm of side setting of power device (4) telescopic end, clamp assemblies (10) include
The hoop body (101) of symmetrically arranged two semi-circular shape, several stomatas are offered on each hoop body (101), and stomata is logical
Pipeline is crossed to connect with air pump.
2. guide vane servomotor according to claim 1 transports checking device, which is characterized in that the positioning ring (9) and clamping group
Horizontal extension bar (11) are set between part (10), the movable end of horizontal extension bar (11) is fixedly connected with the clamp assemblies (10),
The fixing end of horizontal extension bar (11) is connect with the positioning ring (9).
3. guide vane servomotor according to claim 2 transports checking device, which is characterized in that the horizontal extension bar (11) and institute
It states and is connected between positioning ring (9) by clip assembly (12)；Clip assembly (12) side and the positioning ring (9) fixed company
It connects, the other side is fixedly connected with the fixing end of the horizontal extension bar (11)；
The clip assembly (12) includes connection frame (121), and connection frame (121) one end is arranged on the upside of the positioning ring (9), and
It is rotatablely connected with the vertical telescopic rod (8), junction is provided with reduction torsion spring；
The snap-gauge (122) of one end setting of the connection frame (121) far from the positioning ring (9) straight down, snap-gauge (122) are right
The fixing end of servomotor (4) is answered to be arranged.
4. guide vane servomotor according to claim 3 transports checking device, which is characterized in that the snap-gauge (122) is symmetrical arranged
Two, and toroidal opening is formed between two snap-gauges (122), lower opening portion spacing is larger, and spacing is gradually reduced upwards, and
Lower opening portion is made of two symmetrical arc panels, and arc panel is arc on axially and radially, and the center of circle direction of cambered surface
The outside of opening；Upper opening portion is equidistant vertical mouth, and the interior spacing of vertical mouth is equal to the servomotor (4) fixing end group
The width of part.
5. guide vane servomotor according to claim 3 transports checking device, which is characterized in that the snap-gauge (122) is symmetrical arranged
Two, each snap-gauge (122) includes vertical plate, and positioned at vertical plate top plate and the level board vertical with vertical plate, vertical plate
Positioned at the servomotor (4) two sides, the level board is oppositely arranged, and the level board of two snap-gauges (122) is with respect to one
Rack gear is arranged in side, and adjustment gear (123) are arranged between the rack gear of two level boards, adjustment gear (123) respectively with two
The rack gear of the snap-gauge (122) engages.
6. guide vane servomotor according to claim 3 or 4 transports checking device, which is characterized in that the connection frame (121) is separate
One end of the positioning ring (9) is fixedly connected with the fixing end of the horizontal extension bar (11), the work of the horizontal extension bar (11)
Moved end is fixedly connected with the clamp assemblies (10)；
The clamp assemblies (10) include the frame (102) of " Contraband " shape, the closed end of frame (102) and the horizontal extension bar
(11) end is fixedly connected, and two intermeshing clamping device gears (103), Mei Gesuo are arranged in the frame (102)
It states clamping device gear (103) and is fixedly connected with a horizontally disposed supporting rod (104), lead on the downside of the supporting rod (104)
It crosses vertical connecting rod and is fixedly connected with the hoop body (101).
7. guide vane servomotor according to claim 6 transports checking device, which is characterized in that the supporting rod (104) is electronic
The outboard end of telescopic rod, interior bar and outer bar including socket, interior bar and outer bar be respectively set one group described in connecting rod and hoop body
(101)；
The outer bar is the fixed link connecting with the clamping device gear (103), and the interior bar is motion bar, under the outer bar
The stomata of hoop body described in side (101) is venthole, and the stomata of the hoop body (101) is suction hole on the downside of the interior bar；
It is fixedly connected with dust-collecting box on the upside of the outer bar, gas outlet is set at the top of dust-collecting box, strainer is set on the inside of gas outlet, it is described
The air inlet of dust-collecting box is connected to by gas path pipe with the stomata of the hoop body (101) on the downside of the interior bar.
8. guide vane servomotor according to claim 7 transports checking device, which is characterized in that each servomotor (4) shaft
Top the center point be provided with the signal issuing side of alignment sensor, be arranged at the inside center of the positioning ring (9) and correspond to
Alignment sensor signal receiving end.
9. guide vane servomotor according to claim 7 transports checking device, which is characterized in that the top of the positioning ring (9) is
Cylindric vertical portion, lower part is horn mouth, and the railcar (6) is in the circular orbit (5) stepwise motion of upper period.
10. according to claim 1 guide vane servomotor described in -9 transport checking device, which is characterized in that the supporting rod (104) it is interior
Do not survey the hoop body (101) between corresponding with outer bar of bar is provided with grating scale；
Contact switch is arranged towards the side of its lever arm in the shell of the servomotor (4), and the lever arm is towards the relay
Contact switch is equally arranged in the side of device (4) shell；
The vertical telescopic rod (8), horizontal extension bar (11), supporting rod (104) are electric pushrod, respectively by its corresponding drive
Dynamic motor driven, and the driving motor of three is electrically connected with master controller, constitutes control loop；The positioning ring (9) it is interior
Contact switch is arranged in top, and each contact switch is electrically connected to form with the master controller feedback network；
The grating scale is electrically connected with the master controller, constitutes data feedback access；The master controller is also connected with wirelessly
Transmission module is connect by wireless transport module with host computer, and data channel is constituted.
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| CN110403603A (en) * | 2019-08-07 | 2019-11-05 | 龙岩学院 | It is a kind of for assisting the monitoring device of epilepsy surgery |
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