CN105277358B - The power taking measurement of power platform and its application method of a kind of paver screw distributing device - Google Patents
The power taking measurement of power platform and its application method of a kind of paver screw distributing device Download PDFInfo
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- CN105277358B CN105277358B CN201510848089.1A CN201510848089A CN105277358B CN 105277358 B CN105277358 B CN 105277358B CN 201510848089 A CN201510848089 A CN 201510848089A CN 105277358 B CN105277358 B CN 105277358B
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Abstract
The invention discloses the power taking measurement of power platform and its application method of a kind of paver screw distributing device, the platform includes left and right rail base, left and right rail, left and right rack, mobile platform or so detent mechanism, mobile platform, mobile platform locking mechanism, magnetic powder brake, retarder, extension type Hooks coupling universal coupling, mobile platform test tool box, the bevel gear with axes at right angles group of connection traction front axle and motor, motor control assembly box, phase asynchronous traction electric machine with reduction box, rear axle, rear axle bearing assembly, trailing wheel with V-groove, front axle, front axle bearing assembly, it is installed on front axle and the matched gear of rack, progressive position limit switch, going-back position limit switch, hand-held platform motion controller and distribution box etc..The present invention can be convenient to the measurement of power of all types of paver screw distribution devices and experiment loads, and with the test of more applicable different types of machines while realization device automatically walk, the safety and reliability of experiment is also ensure that while improving testing efficiency.
Description
Technical field
The invention belongs to paver model machine or technical field of measurement and test is produced, is specifically related to a kind of paver screw cloth
The power taking measurement of power platform and its application method of device.
Background technology
With highway in China develop rapidly and energetically support of the country to road construction work, the road building machine in China is also fast
In the development of speed, while the road building machine test experiments equipment manufacture industry thus derived further grows up.Built due to all kinds of
The working environment of road machinery and the difference of working method, then require detection operating mode, detection content and the detection device of detection device
Detection mechanism it is then different.
One of the important composition of paver as road building machine, its structural behaviour is complicated, and technology content is higher, is needed when dispatching from the factory
The performance parameter to be detected is more, comprising control system, engine, conveying system, running gear, distributing system, vibrates
All kinds of performance parameters of system.Since its detection parameters is relatively more, detection process is complicated, and most of tests at present do not use
Special equipment is tested, but by building testing stand temporarily or manually being tested.Then there are a variety of for such test
Unfavorable factor：1) operating process is complicated, and detection efficiency is low；2) it is low to detect reliability；3) examination criteria differs, and there are human error
Factor；4) it is unfavorable for the batch detection of product and the quick detection of follow-up equipment research and development.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency of the prior art, there is provided a kind of paver screw distributing device takes
Power measurement of power platform and its application method, device arrangement is convenient, it is reasonable and easily operated to design, and can accurately and reliably test and pave
The test events such as rotating speed, power and the simulation loading of machine spiral distributor, to ensure the high efficiency of test process, reliability and standard
True property.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of power taking measurement of power platform of paver screw distributing device, including mobile platform, the survey of installation on a mobile platform
Try component, the trailer system installed in mobile platform bottom, the matched support guide on ground with trailer system
Mechanism, installed in mobile platform both sides be used for fix mobile platform positioning locking mechanism and control trailer system work it is electric
Component；
The test suite includes magnetic powder brake and retarder, and the magnetic powder brake is by ring flange with setting
Retarder connection on retarder mounting platform；The retarder is filled by the screw distribution of shaft coupling and tested paver
Put connection；
The positioning locking mechanism includes being fixed on multiple locking mechanisms of mobile platform both sides and on ground
With the matched multiple detent mechanisms of locking mechanism；
The trailer system driving mobile platform support guide mechanism opposite with test suite moves along a straight line；
The guiderail base for the mobile platform two bottom sides that the support guide mechanism includes being fixed on ground, set and lead
Guide rail on flange of rail seat and the rack on guide rail；
The trailer system includes haulage gear and walking mechanism；
The haulage gear includes the traction electric machine with reduction box, the fixed cogged front axle in end and and traction electric machine
The bevel gear with axes at right angles group of connection；Front axle is fixed through bevel gear with axes at right angles group with first bevel gear, on the gear and guide rail on front axle
The rack of installation is meshed；The shaft end of traction electric machine is connected with the second bevel gear in bevel gear with axes at right angles group；Second bevel gear with
First bevel gear engages；
The walking mechanism include installed in mobile platform bottom rear axle and be arranged on rear shaft end with V-groove
Trailing wheel；V-groove on the trailing wheel is engaged rolling with the track on guide rail.
The rack and pinion is straight-tooth；Second bevel gear forms straight-tooth bevel gear with axes at right angles group with first bevel gear.
The electric component, which includes motor control assembly box, advance limit switch, retrogressing limit switch and hand-held, puts down
Platform motion controller；The PLC controls for being connected and controlling its movement to stop with trailer system are set in the motor control assembly box
System processed, the advance limit switch are arranged on below the detent mechanism positioning plane of mobile platform side direction of advance, institute
The retrogressing limit switch stated is arranged on below the rack end plane of mobile platform side direction of retreat, the hand-held platform
Motion controller is connected by control line with PLC control system in machine control device box, passes through button control mobile platform
Movement and stopping.
The locking mechanism includes base, the sliding seat being arranged on base and the locked screw rod set through base；
Groove profile slide is offered on the base, the sliding block that can be slided along groove profile slide, sliding block and institute are provided with groove profile slide
The sliding seat stated is fixedly connected, and is provided with locating shaft on sliding seat, is provided with base on the baffle of relative positioning axis one end solid
Dead axle via；The locked screw rod is set along the groove profile slide direction on base, and is threadedly coupled with sliding block；Locked screw rod one
End is provided with the locked handle for rotating locked screw rod, locks handle close to fixing axle via side；Base is fixed on movement
On platform；
The detent mechanism includes firm banking and the U-type groove being arranged on firm banking, the locating shaft of locking mechanism
It can be arranged in U-type groove；Firm banking is bolted on ground.
The detent mechanism and locking mechanism is four.
The upper vacant position of the mobile platform is additionally provided with for storing spare test equipment, maintenance tool, OK
The test tool box of walking system lubricating oil and fastener.
The shaft coupling is extension type Hooks coupling universal coupling.
A kind of application method of the power taking measurement of power platform of paver screw distributing device, comprises the following steps：
Distribution box is connected first and supplies power supply to electric component, operates the hand-held platform motion controller on electric component
Start the traction electric machine of trailer system, trailer system drives mobile platform with respect to support guide mechanism kinematic, before platform to be moved
When proceeding to test predetermined work position and touching the advance limit switch set on positioning locking mechanism, traction electric machine stops work
Make, advance so that mobile platform terminates, realize the pre-determined bit to whole test platform；Manually fine setting mobile platform passes through positioning lock
The positioning of crash structure is locked；Traction electric machine remains shut off state in test process；After testing is complete, it is locked manually to loosen positioning
Mechanism, operation hand-held platform motion controller start traction electric machine, stop position and are touched before platform to be moved is retreated to test
When touching the retrogressing limit switch in support guide mechanism, traction electric machine is stopped, so that mobile platform terminates retrogressing automatically, it is complete
Into a test process.
Comprise the following steps that：
Distribution box is connected first and supplies power supply to test platform, and " startup " pressed on hand-held platform motion controller is pressed
Button starts traction electric machine, then press " advances " button, and platform to be moved, which advances to, tests predetermined work position and to touch advance spacing
During switch, traction electric machine is stopped, and advances so that mobile platform terminates, realizes the pre-determined bit to whole test platform；Manually
Mobile platform is finely tuned to ensure the U-type groove on the corresponding detent mechanism of the alignment of the locating shaft on locking mechanism, then artificial rotation lock
Unique skill's handle realizes that the positioning to mobile platform locks；Traction electric machine remains shut off state in test process；After testing is complete,
Manually loosen positioning locking mechanism, " startup " button pressed on hand-held platform motion controller starts traction electric machine, then presses
" retrogressing " button on lower hand-held platform motion controller, stop position and retrogressing is touched before platform to be moved is retreated to test
During limit switch, traction electric machine is stopped at this time, so that mobile platform terminates retrogressing automatically, completes a test process.
The present invention has the following advantages compared with prior art：
The present invention include mobile platform, test suite, trailer system, support guide mechanism, positioning locking mechanism and electrically
Component；Each structure cooperates, and forms a test system, and the structure is reliable, design is rationally and using easy to operate.This hair
On a mobile platform, trailer system is installed on mobile platform bottom, and support guide mechanism is installed on ground for bright test suite installation
Upper being engaged with trailer system, positioning locking mechanism is installed on mobile platform both sides for fixing mobile platform, electric component
Control trailer system work；Mounting arrangements are convenient, and testing efficiency is high, and testing reliability is good.The present invention can be convenient to all types of stand
The measurement of power of paving machine spiral distributing device and experiment load, with the survey of more applicable different types of machines while realization device automatically walk
Examination, also ensure that the safety and reliability of experiment while improving testing efficiency.
Further, it is of the invention since it uses motor to draw platform forward-reverse, ensureing what is be connected with tested paver
The further Security of test for improving the operating personnel that know clearly and the efficiency of test while stability, and then improve paver
Subsequent production efficiency of research and development.Milling machine of the present invention is electrically coupled, using PLC control modules control traction electric machine start-stop, advance and
Retreat, ensure that the safety and reliability of test platform moving process, effectively ensure that platform exists using advance limit switch
Stopping accuracy during designated position is reached, control circuit burst accident is effectively prevented using retrogressing limit switch and makes platform
Skid off track.
Further, use extension type Hooks coupling universal coupling of the invention, can realize platform with paving after platform positions
The fine setting of machine spiral distributor, to ensure the reliability of connection.
Further, the back-and-forth motion of the invention using mobile platform on guide rail, while adjust and place limit switch
Position, to adapt to the test of the spiral distributing device of different pavers, so as to be suitable for different types of machines.
The application method of the present invention is simple, substantially carried out it is electric directly control, primary operational control during use
Device processed, realizes the accurate control of the forward-reverse of mobile platform, and realizes positioning and lock.It is effectively saved manpower,
It ensure that the safety of tester.
Brief description of the drawings
Fig. 1-1 is the structure diagram one of the present invention；
Fig. 1-2 is the structure diagram two of the present invention；
Fig. 2 is the mobile platform schematic diagram of the present invention；
Fig. 3-1 is locking mechanism schematic diagram of the present invention；
Fig. 3-2 is the sectional view of locking mechanism of the present invention；
Fig. 4 is detent mechanism schematic diagram of the present invention；
Fig. 5 is guiderail base schematic diagram of the present invention；
Fig. 6 is guide rail schematic diagram of the present invention；
Fig. 7-1 is bevel gear with axes at right angles of the present invention and supporting part structure schematic diagram；
Fig. 7-2 is bevel gear with axes at right angles supporting part structure schematic diagram of the present invention；
Fig. 8 is the trailer system schematic diagram of the present invention；
Fig. 9 is the trailing wheel schematic diagram of the present invention；
Figure 10 motor start-stop control circuits of the present invention and motor positive and inverse and reversing braking control circuit.
Description of reference numerals：
| 1- guiderail bases； | 2- guide rails； | 3- racks； |
| 4- detent mechanisms； | 5- mobile platforms； | 6- locking mechanisms； |
| 7- magnetic powder brakes； | 8- ring flanges； | 9- retarders； |
| 10- ring flanges； | 11- shaft couplings； | 12- tests tool box； |
| 13- orthogonal gear group supporting racks； | 14- bevel gear with axes at right angles groups； | 15- motor control assembly boxes； |
| 16- stationary rack screws； | 17- traction electric machines； | 18- rear axles； |
| 19- rear axle bearing assemblies； | Trailing wheels of the 20- with V-groove； | 21- front axles； |
| 22- front axle bearing assemblies； | 23- gears； | 24- progressive position limit switches； |
| 25- going-back position limit switches； | 26- hand-held platform motion controllers； | 27- distribution boxs. |
| KM1：Forward relay | KM2：Reverse relay | SB1：Forwarding button |
| SB2：Back | SB3：Stop botton | ST1：Advance limit switch |
| ST2：Retreat limit switch | 3-1：Left rack | 3-2：Right rack |
| 23-1：Left gear | 23-2：Right gear | 14-1：First bevel gear |
| 14-2：Second bevel gear | 6-1：Locked rocking bar | 6-2：Locked screw rod |
| 6-3：Base | 6-4：Locating shaft | 6-5：Sliding seat |
| 6-6：Sliding block | 4-1：U-type groove |
Embodiment
The present invention will be further described with specific embodiment below in conjunction with the accompanying drawings, and the invention is not restricted to following embodiments.
As shown in Fig. 1-1, Fig. 1-2, the present invention includes mobile platform 5 (as shown in Figure 2), on mobile platform 5
The tool box 12 of test suite, electric component and mobile platform test, the mobile platform installed in 5 bottom of mobile platform are drawn
System (as shown in Figure 8), on ground with the matched platform of running gear of mobile platform trailer system or so support
Guiding mechanism (guide rail) 2 (as shown in Figure 6), 5 left and right sides of mobile platform are provided with mobile platform locking mechanism 6 (as shown in Figure 3).
As shown in Fig. 1-1, Fig. 1-2, it is universal that the test suite includes magnetic powder brake 7, retarder 9, extension type
Shaft coupling 11, rear during magnetic powder brake 7 is fixed by bolts to mobile platform 5 above, retarder 9 are fixed by bolts to mobile flat
On retarder mounting platform above platform 5, it is connected by supporting ring flange 8 with magnetic powder brake 7, and extension type is universal
11 one end of axis device other end that is connected by ring flange 10 with retarder 9 is connected with the spiral distributing device of tested paver,
Extension type Hooks coupling universal coupling 11 after mobile platform positioning is locked can according to the position of tested model machine spiral distributing device into
The elastic fine setting of row, to realize being reliably connected for the two.
As shown in Fig. 1-1, Fig. 1-2, the electric component include motor control assembly box 15, advance limit switch 24,
Going-back position limit switch 25 and hand-held platform motion controller 26, motor control assembly box 15 are welded on mobile platform 5
The vacant position in face left back, it mainly includes its motor 17 that is connected with the phase asynchronous traction electric machine 17 with reduction box and controls
Starting and stopping, the PLC control system and control circuit composition of positive and negative dress, by PLC input terminals input signal so as to controlling whole survey
The motion state of platform is tried, advance limit switch 24 is welded on the mobile platform positioning in 5 direction of advance left front of mobile platform
Mechanism 4 positions plane lower position, to realize accurate positionin when advancing for platform so that motor rapid stopping is to requiring
Clamped position is positioned, limit switch 25 is retreated and is welded under the plane of 2 mobile platform of left rail, 5 direction of retreat support rack 3
Orientation is put, and is automatically stopped with realization when platform is moved rearwards or control system breaks down so that test platform skids off guide rail
3, the hand-held platform motion controller 26 is connected by control line with 15 inner controller of motor control assembly box, can
By the starting and stopping that start, stop, moving forward and backward button control mobile platform 5, move forward and backward.The mobile platform is surveyed
Tool box 12 on probation is welded on the vacant position in right side above mobile platform 5, its be mainly used for storing spare test component,
Maintenance tool, running gear lubricating oil and all kinds of fasteners obtain acknowledgment copy etc..
As shown in Figure 8 and Figure 9, the mobile platform trailer system is included after being fixed by bolts to 5 bottom of mobile platform
The phase asynchronous traction electric machine 17 with reduction box of side, be fixed by bolts to being connected to support for 5 bottom front of mobile platform
Front axle 24 and the orthogonal gear supporting mechanism 13 of the bevel gear with axes at right angles group 14 of traction electric machine 17 are drawn, is assemblied in 5 bottom of mobile platform
The antero posterior axis walking mechanism in portion.The antero posterior axis that the antero posterior axis walking mechanism includes installed in mobile platform (5) bottom supports
Front axle 21, rear axle 18, front axle bearing assembly 22, rear axle bearing assembly 19, the transition fit system of mechanism are assemblied in 21 and of front axle
The gear (traction drive wheel) 23 and the trailing wheel 20 with V-groove that rear axle 18 or so is held.Antero posterior axis bearing assembly 22,19 assembles respectively
In antero posterior axis supporting mechanism, the gear (traction drive wheel) 23 is installed on front axle both ends and with being installed on guide rail 2
Rack 3 is meshed, and the trailing wheel 20 with V-groove is installed on rear axle both ends and is engaged with guide rail 2.The walking mechanism is passing through
After traction electric machine 17 obtains power, traction wheel 23 and rack 3 are transferred power to by bevel gear set 14, so that platform obtains
The power of movement so that platform can be started, stopped, being moved forward and backward, and realize the motor-driven walking of test platform.Described is flat
Platform or so guiding mechanism includes being fixed on the left and right sides guiderail base 1 on ground, the left and right sides on welding left and right sides guiderail base 1
Guide rail 2 and the left and right rack 3 by being meshed on the fastening left and right side rails 2 of screw 16 with left and right sidesing driving wheel in running gear 23,
The positioning accuracy of test platform is accurately ensure that using the Linear transmission mode of rack-and-pinion.
As shown in Figure 3, Figure 4, mobile platform positioning locking mechanism includes mobile platform locking mechanism 6, movement is put down
Platform detent mechanism 4, be fixed on left and right rail 2, and the mobile platform locking mechanism 6 is bolted on mobile platform
The outside of the lower turn-over in 2 left and right sides, can be by locking the 6-5 in handle 6-1 control mobile platforms locking mechanism 6 to clamping direction
It is mobile, the latch in locating shaft 6-4 is fixed on the location hole on 6-3 by the U-type groove of mobile platform detent mechanism 4
In, to ensure the complete positioning of mobile platform 5, the mobile platform detent mechanism 4 is locked according to test station and mobile platform
The limitation that crash structure 6 clamps both height is fixed on ground eventually through high-strength bolt, and U-type groove thereon is used for and movement
Platform locking mechanism 6, which coordinates, realizes that the positioning to mobile platform 5 clamps.
As shown in Fig. 1-1, Fig. 1-2, the magnetic powder brake 7, retarder 9, extension type Hooks coupling universal coupling 11, band subtract
The phase asynchronous traction electric machine 17 of fast case requires to use universal standard equipment by calculating all in accordance with surveyed type, is conducive to not
With model paver test when test platform each standard component selection.
Rack 3 and the gear 23 (traction drive wheel) being matched therewith are straight-tooth series, are two sets.Whole test dress
Can be according to the difference of the difference, i.e. test station of the spiral distributing device width of homologous series different length in putting, it is appropriate to take
Increase rack 3 and the processing length of the mechanism supporting with it, increase and adjustment advance limit switch 24 the measure such as quantity, with
The range demands of mobile platform 5 when ensuring to test for different type of machines.
As shown in Fig. 7-1 and 7-2, locking mechanism 6 includes base 6-3, the sliding seat 6-5 being arranged on base 6-3 and wears
Cross the locked screw rod 6-2 of base 6-3 settings；Groove profile slide is offered on the base 6-3, being provided with groove profile slide can
The sliding block 6-6 slided along groove profile slide, sliding block 6-6 are fixedly connected with the sliding seat 6-5, and it is fixed to be provided with sliding seat 6-5
On position axis 6-4, base 6-3 fixing axle via is provided with the baffle of relative positioning axis 6-4 one end；The locked screw rod 6-2
Set along the groove profile slide direction on base 6-3, and be threadedly coupled with sliding block 6-6；Locked screw rod 6-2 one end is provided with for turning
The locked handle 6-1 of dynamic locked screw rod 6-2, locks handle 6-1 close to fixing axle via side；Base 6-3 is fixed on mobile flat
On platform 5；Detent mechanism 4 includes firm banking and the U-type groove 4-1, the locating shaft 6-4 of locking mechanism 6 that are arranged on firm banking
It can be arranged in U-type groove 4-1；Firm banking is bolted on ground.
As shown in figure 8, the connection traction front axle 21 is orthogonal for straight-tooth with the bevel gear with axes at right angles group 14 of traction electric machine 17
Bevel gear set, ensures accuracy and stability in power transmission process, is conducive to the accurate of whole test device and stops in place,
Save manpower adjustment time.
In the implementation case, guiderail base 1, guide rail 2, mobile platform detent mechanism 4, mobile platform 5, rear axle 18, band V-type
Trailing wheel 20, the front axle (axis of traction) 21 of groove select steel material, these positions are all the important features of whole test platform, choosing
It can preferably ensure the reliability and sturdy economical performance that whole test device uses with steel material.
In the implementation case, guiderail base 1 is four, and guide rail 2 is two, detent mechanism 4 and mobile platform locking mechanism 6
Be four be four, can effectively ensure the positioning of whole test device, ensure that test process security reliability it is same
Thing improves testing efficiency.
The operation principle of the present embodiment is：When being tested, distribution box 27 is connected first and supplies power supply to test platform,
Necessarily ensure that hand-held platform motion controller 26 is in halted state before this, checking the test of good whole test platform
Component in normal operating condition, ensure extension type Hooks coupling universal coupling 17 on retracted mode and definite rack and trailing wheel
After not having debris on 20 guide rail, " startup " button pressed on hand-held platform motion controller 26 starts traction electric machine 17,
When traction electric machine 17 works normally, " advance " button on hand-held platform motion controller 26 is pressed, before platform 5 to be moved
When proceeding to test predetermined work position and touching progressive position limit switch 24, traction electric machine 17 is stopped at this time, so as to move
Moving platform 5, which terminates, to advance, and realizes the pre-determined bit to whole test platform；At this time, artificial fine adjustment stage position is mobile flat to ensure
Platform locking mechanism 6 and mobile platform detent mechanism 4 are in mated condition, i.e., locating shaft 6-4 on 4 mobile platform locking mechanisms 6
The U-type groove 4-1 being aligned on corresponding mobile platform detent mechanism 4, hereafter then manually the locked handle 6-1 of rotation 4 is realized to moving
The positioning of moving platform 5 locks；In testing engineering traction electric machine 17 can be made to remain shut off state；After dependence test has been carried out,
Manually loosen positioning locking mechanism, " startup " button pressed on hand-held platform motion controller 26 starts traction electric machine 17
Afterwards, in the case where traction electric machine 17 works normally, " retrogressing " button on hand-held platform motion controller 26 is pressed, waits to move
Moving platform 5 is retreated to test for stop position before test and when touching going-back position limit switch 25, and traction electric machine 17 stops at this time
Only work, retreated so that mobile platform 5 terminates automatically, realize the auto-returned to whole test platform, finally complete for one
The test process of kind station.
In addition, left and right rail base of the present invention is fixed on ground according to paver screw distribution device height with high-strength bolt
Base, left and right rail are then consolidated with left and right rail tube chamber welds with base in one, left and right traction rack by screw and left and right sides guide rail
It is scheduled on together, left rail is then fixed with the position that moves forward and backward being connected with control system according to the requirement of different paver types
Put limit switch, platform or so platform positioning mechanism and be fixed on ground with high-strength bolt according to on-the-spot test condition adjustment height
Base, each fixation of platform left and right sides and the matched platform locking mechanism of the mobile platform detent mechanism, platform upper end is according to setting
Meter requires to be respectively fixed with test suite (magnetic powder brake, the retarder and scalable being connected with paver screw distributing device
Formula Hooks coupling universal coupling, its magnetic powder brake and retarder and retarder and Hooks coupling universal coupling are connected by ring flange), survey
On probation tool box and traction electric machine starting and stopping, move forward and backward control module, and platform lower end is respectively fixed with the three-phase with reduction box
Asynchronous traction motor, the bevel gear with axes at right angles group being connected with traction electric machine and platform axle, platform front axle (axis of traction) both ends
The V shaped wheel that guide platform movement is then separately installed with the matched gear of left and right rack, its rear axle or so end of installation.
The present invention can be convenient to the measurement of power of all types of paver screw distribution devices and experiment loads, automatic with realization device
The test of more applicable different types of machines while walking, also ensure that the security of experiment and reliable while improving testing efficiency
Property.
The above, is only a kind of situation of presently preferred embodiments of the present invention, not the present invention is imposed any restrictions, every
Any simple modification, change and the equivalent structure transformation that technical spirit makees above example according to the present invention, still belong to
In in the protection domain of technical solution of the present invention.
Claims (7)
- A kind of 1. power taking measurement of power platform of paver screw distributing device, it is characterised in that：Including mobile platform (5), installed in shifting Test suite on moving platform (5), the trailer system installed in mobile platform (5) bottom, on ground with trailer system Matched support guide mechanism, be used to installed in mobile platform (5) both sides to fix the positioning locking mechanism of mobile platform (5) With the electric component of control trailer system work；The test suite includes magnetic powder brake (7) and retarder (9), and the magnetic powder brake (7) passes through ring flange It is connected with the retarder (9) being arranged on retarder mounting platform；The retarder (9) passes through shaft coupling (11) and tested stand The spiral distributing device connection of paving machine；The positioning locking mechanism includes being fixed on multiple locking mechanisms (6) of mobile platform (5) both sides and installed in ground The upper and matched multiple detent mechanisms (4) of locking mechanism (6)；Trailer system driving mobile platform (5) the support guide mechanism opposite with test suite moves along a straight line；The support guide mechanism includes the guiderail base (1) of mobile platform (5) two bottom sides being fixed on ground, sets Guide rail (2) on guiderail base (1) and the rack (3) on guide rail (2)；The trailer system includes haulage gear and walking mechanism；The haulage gear is equipped with the front axle (21) of gear (23) and with leading including the traction electric machine (17) with reduction box, end Draw the bevel gear with axes at right angles group (14) of motor (17) connection；Front axle (21) passes through bevel gear with axes at right angles group (14) and first bevel gear (14- 1) fixed, the gear (23) on front axle (21) is meshed with the rack (3) installed on guide rail (2)；The shaft end of traction electric machine (17) It is connected with the second bevel gear (14-2) in bevel gear with axes at right angles group (14)；Second bevel gear (14-2) and first bevel gear (14-1) Engagement；The walking mechanism includes the rear axle (18) for being installed on mobile platform (5) bottom and the band for being arranged on rear axle (18) end The trailing wheel (20) of V-groove；V-groove on the trailing wheel (20) is engaged rolling with the track on guide rail (2)；The shaft coupling (11) is extension type Hooks coupling universal coupling.
- A kind of 2. power taking measurement of power platform of paver screw distributing device according to claim 1, it is characterised in that：Described Rack (3) and gear (23) are straight-tooth；Second bevel gear (14-2) cone tooth orthogonal with first bevel gear (14-1) composition straight-tooth Wheel group.
- A kind of 3. power taking measurement of power platform of paver screw distributing device according to claim 1, it is characterised in that：Described Electric component includes motor control assembly box (15), advance limit switch (24), retreats limit switch (25) and hand-held platform Motion controller (26)；Set in the motor control assembly box (15) and be connected with trailer system and control what its movement stopped PLC control system, the advance limit switch (24) are arranged on the detent mechanism (4) of mobile platform (5) side direction of advance Position below plane, the retrogressing limit switch (25) is arranged on rack (3) end of mobile platform (5) side direction of retreat Below plane, the hand-held platform motion controller (26) is controlled by control line and the interior PLC of motor control assembly box (15) System processed is connected, and passes through the movement and stopping of button control mobile platform (5).
- A kind of 4. power taking measurement of power platform of paver screw distributing device according to claim 1, it is characterised in that：Described Locking mechanism (6) includes base (6-3), the sliding seat (6-5) that is arranged on base (6-3) and sets through base (6-3) Locked screw rod (6-2)；Groove profile slide is offered on the base (6-3), being provided with groove profile slide can be along groove profile slide The sliding block (6-6) of slip, sliding block (6-6) are fixedly connected with the sliding seat (6-5), and positioning is provided with sliding seat (6-5) Axis (6-4), is provided with fixing axle via on base (6-3) on the baffle of relative positioning axis (6-4) one end；The locked screw rod (6-2) is set along the groove profile slide direction on base (6-3), and is threadedly coupled with sliding block (6-6)；Locked screw rod (6-2) one end The locked handle (6-1) for rotating locked screw rod (6-2) is provided with, locks handle (6-1) close to fixing axle via side；Bottom Seat (6-3) is fixed on mobile platform (5)；The detent mechanism (4) includes firm banking and the U-type groove (4-1) being arranged on firm banking, locking mechanism (6) Locating shaft (6-4) can be arranged in U-type groove (4-1)；Firm banking is bolted on ground.
- A kind of 5. power taking measurement of power platform of paver screw distributing device according to claim 4, it is characterised in that：Described Detent mechanism (4) and locking mechanism (6) are four.
- A kind of 6. power taking measurement of power platform of paver screw distributing device according to claim 1, it is characterised in that：Described The upper vacant position of mobile platform (5) is additionally provided with for storing spare test equipment, maintenance tool, running gear lubricating oil Test with fastener is with tool box (12).
- A kind of 7. application method of the power taking measurement of power platform based on paver screw distributing device, it is characterised in that：The power taking measurement of power platform of the paver screw distributing device, including mobile platform (5), on mobile platform (5) Test suite, the trailer system installed in mobile platform (5) bottom, the matched branch on ground with trailer system Support guiding mechanism, positioning locking mechanism and the control traction system for being used to fix mobile platform (5) installed in mobile platform (5) both sides The electric component of system work；The test suite includes magnetic powder brake (7) and retarder (9), and the magnetic powder brake (7) passes through ring flange It is connected with the retarder (9) being arranged on retarder mounting platform；The retarder (9) passes through shaft coupling (11) and tested stand The spiral distributing device connection of paving machine；The positioning locking mechanism includes being fixed on multiple locking mechanisms (6) of mobile platform (5) both sides and installed in ground The upper and matched multiple detent mechanisms (4) of locking mechanism (6)；Trailer system driving mobile platform (5) the support guide mechanism opposite with test suite moves along a straight line；The application method of power taking measurement of power platform based on the paver screw distributing device, comprises the following steps：Distribution box (27) is connected first and supplies power supply to electric component, operates the hand-held platform motion controller on electric component (26) traction electric machine (17) of trailer system is started, trailer system driving mobile platform (5) is treated with respect to support guide mechanism kinematic Mobile platform (5) advances to test predetermined work position and touches the advance limit switch (24) for positioning and being set on locking mechanism When, traction electric machine (17) is stopped, and advances so that mobile platform (5) terminates, realizes the pre-determined bit to whole test platform；People Work fine setting mobile platform (5) is locked by positioning locking mechanism positioning；Traction electric machine (17) remains shut off state in test process； After testing is complete, positioning locking mechanism is manually loosened, operation hand-held platform motion controller (26) starts traction electric machine (17), platform (5) to be moved retreats to before testing stop position and touches the retrogressing limit switch (25) in support guide mechanism When, traction electric machine (17) is stopped, and is retreated so that mobile platform (5) terminates automatically, completes a test process.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510848089.1A CN105277358B (en) | 2015-11-27 | 2015-11-27 | The power taking measurement of power platform and its application method of a kind of paver screw distributing device |
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| CN201510848089.1A CN105277358B (en) | 2015-11-27 | 2015-11-27 | The power taking measurement of power platform and its application method of a kind of paver screw distributing device |
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| CN105277358B true CN105277358B (en) | 2018-05-08 |
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| CN106443445A (en) * | 2016-09-26 | 2017-02-22 | 精进百思特电动（上海）有限公司 | Motor performance testing machine |
| CN108691417A (en) * | 2018-07-09 | 2018-10-23 | 宁波交通工程建设集团有限公司 | More nozzle foam concrete distribution devices and operating method |
| CN110031760A (en) * | 2019-05-20 | 2019-07-19 | 江苏省特种设备安全监督检验研究院 | Multi-function motor experiment installation apparatus and method |
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| CN202362297U (en) * | 2011-12-08 | 2012-08-01 | 长安大学 | Asphalt paver test bed based on material segregation quality control |
| TWI511844B (en) * | 2012-05-09 | 2015-12-11 | Ruey Teng Chen | Quick clamping mechanism |
| CN103567995A (en) * | 2012-08-10 | 2014-02-12 | 江阴沐祥节能装饰工程有限公司 | Moving platform |
| KR101348083B1 (en) * | 2012-12-07 | 2014-01-08 | 주식회사 인팩 | Test device of clutch actuator for automated manual transmisson |
| CN203981405U (en) * | 2014-06-23 | 2014-12-03 | 宁波韦尔德斯凯勒智能科技有限公司 | A kind of servomotor and harmonic wave speed reducing machine comprehensive test platform |
| CN104318851B (en) * | 2014-11-10 | 2016-09-14 | 武汉理工大学 | Rotating machinery fault analog platform |
| CN205157190U (en) * | 2015-11-27 | 2016-04-13 | 长安大学 | Paver spiral material distributer's power of getting measurement of power platform |
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