CN209117770U - Floor truck electric drive trains Guided Missiles Service Test Set - Google Patents
Floor truck electric drive trains Guided Missiles Service Test Set Download PDFInfo
- Publication number
- CN209117770U CN209117770U CN201821682278.1U CN201821682278U CN209117770U CN 209117770 U CN209117770 U CN 209117770U CN 201821682278 U CN201821682278 U CN 201821682278U CN 209117770 U CN209117770 U CN 209117770U
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- China
- Prior art keywords
- workbench
- test
- drive system
- rack
- floor truck
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Abstract
The utility model is floor truck electric drive trains Guided Missiles Service Test Set, the floor truck electric drive trains Guided Missiles Service Test Set includes, rack, rack includes pedestal, two pillars being mounted on the base, post top portion installs control cabinet, the workbench that can slide up and down is installed on pillar, workbench connects the pushing meanss that workbench can be made to slide up and down on pillar, pushing meanss are mounted on the rack, power drive system to be measured is installed on workbench, the test device of simulation power drive system working environment is mounted on the rack, installation detecting device in test device, detection device connects control cabinet；The oil cylinders of pushing meanss drives working table movement, analog drive system load-carrying test, and drive system is tried in zero load in side, load, data when overload；Drive system is individually taken out cumbersome and storage the difficulty that test avoids traditional test installation experiment equipment by temperature when this test platform of temperature sensor works.
Description
Technical field
The utility model relates to drive testing field, a kind of particularly floor truck electric drive trains Guided Missiles Service Test Set.
Background technique
Now with the development of society, the short distance carrying of cargo is more and more, and electrically driven (operated) floor truck market is also more next
Bigger, the security performance needs of electric drive floor truck are guaranteed, the inspection for the power drive system of electric drive floor truck
Survey just seems particularly important, and traditional test method is that test equipment is mounted on floor truck, needs test man's operation small
Vehicle movement, collects test data, adjusts the working condition of trolley, and test man drives moving of car again, carries out data collection, in order to
The accuracy for collecting data, need to carry out repeatedly test under same working condition influences to reduce environmental factor bring,
In order to collect all data needs of power drive system work various detecting instruments are installed on power drive system, finally arrange and survey
Data are tried, analysis test data judges the safety of electric drive floor truck.
Several disadvantages of the above test method:
1, test needs laboratory technician's operation vehicle to carry out fallback, wastes the plenty of time.
2, in test process, it is understood that there may be travel speed is unstable, and the various uncertain factors such as Uneven road influence to test
Accuracy.
3, test needs to use different experiment equipments, causes storage to a certain extent difficult.
Summary of the invention
The utility model be solve problem of the prior art, provide it is a kind of design rationally, data can accurately be collected
Electric system test platform.
In order to solve the above technical problems, skill used by the utility model；A kind of art scheme are as follows: floor truck electric drive trains
Guided Missiles Service Test Set includes:
Rack, two pillars that rack includes pedestal, is mounted on the base, post top portion are installed control cabinet, are pacified on pillar
The workbench that can slide up and down is filled, workbench connects the pushing meanss that workbench can be made to slide up and down on pillar, pushing meanss
It being mounted on the rack, power drive system is installed on workbench, the test device of power drive system working environment is mounted on the rack,
Installation detecting device in test device, detection device connect control cabinet；
Test device includes: to feed back the roller devices of power drive system working condition, provide the resistance device of test resistance,
Roller devices are mounted on the rack, and resistance device is mounted on the base to be connected with roller devices；
Workbench includes pressure sensor, and workbench lower end surface installs symmetrical detection electricity close to the both ends of two pillars respectively
The pressure sensor of drive system driving pressure, pushing meanss are mounted on pressure sensor；Pressure sensor is mounted on work
Platform and pushing meanss junction can more accurately measure pushing meanss to pressure value, facilitate the data in later period to analyze.
Preferred embodiment on the basis of above scheme and as above scheme, pushing meanss include: can be to electric drive trains
System provides the oil cylinder of pressure, connects oil cylinder and provide the oil pressure station of oil pressure, and oil cylinder top connects pressure sensor, the bottom end of oil cylinder
It is mounted on the base, oil pressure station is mounted on the rack.
Annulus set is arranged in preferred embodiment on the basis of above scheme and as above scheme, oil cylinder top, and pressure passes
Sensor passes through annulus set and is hinged with oil cylinder formation.
Preferred embodiment on the basis of above scheme and as above scheme, oil cylinder are vertically installed at workbench close to two
On pedestal immediately below the both ends of root pillar, oil cylinder drives workbench simply laborsaving when moving up and down, and oil cylinder inclination is avoided to generate
Component, while keeping the analysis of test data simple.
Preferred embodiment on the basis of above scheme and as above scheme, roller devices include identical left wheel dress
Set with right roller devices, the wheel apparatus that rolls left include can idler wheel, through idler wheel shaft, install both ends of the shaft bearing, be fixed on
Bearing spider on bottom plate；The working condition of power drive system is passed out, it is more convenient for the acquisition of test data.
Preferred embodiment on the basis of above scheme and as above scheme: detection device includes: to be mounted on right idler wheel
The velocity sensor on the shaft top of device, be mounted on right roller devices idler wheel an end face close to switch one, the speed
It spends sensor, connect control cabinet close to switch one；Close to switch first is that noncontacting switch, it will not wear and damage and be detected pair
As；Reaction speed is fast, and the service life is longer；It can adapt in water, the severe detection environment such as oil.
Preferred embodiment on the basis of above scheme and as above scheme: electric system test platform further includes being mounted on
Current transducer in rack, current transducer connect control cabinet；Current Voltage when driving is arrived by current transformer reflection
On control cabinet on corresponding instrument display.
Compared with the prior art, the utility model has prominent and beneficial technical effects that:
Surveyed power drive system, is mounted on the workbench of test platform, connect by floor truck electric drive trains Guided Missiles Service Test Set
Energization source, power drive system are started to work, and are not needed test man's operation vehicle and are run back and forth；Close to switch first is that contactless open
It closes, will not wear and damage detected object；Reaction speed is fast, and the service life is longer；It can adapt in water, the severe inspection such as oil
Survey environment；Oil cylinder drives working table movement, and simulation power drive system load-carrying test can test power drive system in zero load, bear
It carries, the data under overload；The characteristics of due to close to switch one avoid it is actual test in environment it is various it is uncertain because
Element, temperature sensor test the temperature under power drive system different working condition, power drive system are individually taken out to test and is kept away
Cumbersome and storage the difficulty for having exempted from traditional test installation experiment equipment, does not need test man's operation yet and moves back and forth.
Detailed description of the invention
Fig. 1 is the utility model schematic perspective view；
Fig. 2 is the utility model front view schematic diagram
Fig. 3 is the utility model left view schematic diagram；
Fig. 4 is the utility model right view schematic diagram；
Fig. 5 is the utility model section view schematic diagram；
Fig. 6 is the workbench front view schematic diagram of the utility model；
Fig. 7 is the utility model part-structure front view schematic diagram；
Fig. 8 is the utility model part-structure left view schematic diagram；
Fig. 9 the utility model oil cylinder schematic diagram；
Figure 10 is the utility model part-structure perspective view schematic diagram.
1, rack；11, pedestal；12, pillar；122, bolt fixing hole；13, upper beam；
141, lower beam one；142, lower beam two；2, control cabinet；3, workbench；
32, pressure sensor；33, power drive system；331, motor；332, driving wheel；333, protective shell；
34, lifting lug；421, bearing；422, bearing spider；431, roll left wheel apparatus；4311, idler wheel；
432, right roller devices；4321, connector；4322, support base；4323, close to switch one；
4324, velocity sensor；4325, shaft；51, oil pressure station；521, oil cylinder；522, annulus set；
523, interconnecting piece；6, transformer；7, current transducer.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the attached drawing 1-10 in embodiment,
Technical solution in embodiment is clearly and completely described.
This floor truck electric drive trains Guided Missiles Service Test Set includes:
Rack 1, rack 1 include pedestal 11, two pillars 12 of installation on the pedestal 11, place upper beam at the top of pillar 12
13, control cabinet 2 is installed, installation can slide up and down workbench 3 on pillar 12, and the connection of workbench 3 can make work on upper beam 13
The pushing meanss that platform 3 slides up and down on pillar 12, pushing meanss are mounted in rack 1, install power drive system on workbench 3
33, power drive system 33 includes the driving motor 331 for being mounted on 3 upper surface of workbench, 3 lower section of workbench and driving motor 331
Connected driving wheel 332, the protective shell 333 being wrapped in around driving wheel, the test device peace of 33 working environment of power drive system
In rack 1, installation detecting device in test device, detection device connects control cabinet 2.
Existing test mode is usually that testing element required for testing is mounted on power drive system 33, allows electric drive
System 33 analyzes the work number of power drive system 33 by the data that testing element is collected in the case where operating in different working conditions
According to, needed in this test process test need laboratory technician operate vehicle carry out fallback, need very big workload；Test process
In, it is understood that there may be Uneven road, the various uncertain factors such as travel speed is unstable influence the accuracy of experimental data；Test
It needs to use different experiment equipments, causes storage to a certain extent difficult.
For this purpose, the utility model is a kind of floor truck electric drive trains Guided Missiles Service Test Set, for testing power drive system 33
Various aspects of performance, power drive system 33 to be measured is mounted on workbench 3 first, workbench 3 is pushed to survey by driving means
Trial assembly is set, and test device sets different working conditions, then the experiment that will be collected by detection device to power drive system 33
Data transmission is to control cabinet 2.
Workbench 3 further includes pressure sensor 32, and 3 lower end surface of workbench is installed symmetrically respectively close to the both ends of two pillars
Detection 33 driving pressure of power drive system pressure sensor 32, pushing meanss include: can to power drive system 33 offer pressure
The oil cylinder 521 of power, the oil pressure station 51 for connecting oil cylinder 521,521 top of oil cylinder are arranged annulus and cover 522, the bottom end installation of oil cylinder 521
On the pedestal 11, oil pressure station 51 is mounted in rack 1；Two lifting lugs 34, two lifting lugs pair are respectively set in 3 two sides lower end of workbench
Through-hole should be opened up, 521 top of oil cylinder is arranged annulus and covers 522, and pressure sensor 32 passes through through-hole, oil cylinder 521 on lifting lug 34 and pushes up
The annulus set 522 at end, workbench 3, oil cylinder 521, the formation of pressure sensor 32 are hinged.
Preferably, oil cylinder 521 is vertically installed at workbench 3 on the pedestal 11 immediately below the both ends of two pillars, oil
521 side of cylinder offers interconnecting piece 523 outstanding, 523 connected pipes of interconnecting piece, and oil pipe passes through the through-hole 122 on pillar 12 and connects
Oil cylinder 521 is connect, oil pressure station 51 is installed on the pedestal 11.
Test device includes: to feed back the roller devices of 33 working condition of power drive system, provide the resistance dress of test resistance
It sets, the roller devices include identical roll left wheel apparatus 431 and right roller devices 432, and the wheel apparatus 431 that rolls left includes can
Idler wheel 4311, the shaft 4325 through idler wheel 4311,421 bearings at installation 4325 both ends of shaft, fixed axis on the pedestal 11
Hold support 422.
Specifically, resistance device includes: shaft coupling 4312, magnetic powder brake 4313, mounting base 4314, magnetic powder brake
4313 are mounted in mounting base 4314, and mounting base 4314 is fixed on the pedestal 11, and 4312 one end of shaft coupling connects the wheel apparatus that rolls left
4325 one end of shaft on 431,4312 other end of shaft coupling connect the output shaft on magnetic powder brake 4313.
Preferably, detection device includes: velocity sensor 4324, close switch 1, is mounted on idler wheel side
Temperature sensor, the 4325 top connection speed sensor 4324 of shaft of right tourelle 4321, velocity sensor 4324 are installed
On support base 4322, support base 4322 is fixed on bottom plate, is provided on the ipsilateral bearing spider 422 of velocity sensor 4324
Through-hole is arranged on connector 4321 in connector 4321, close to switch 1 on tail portion screw thread is set, consolidate close to switch nut
It is scheduled on connector 4321, temperature sensor, velocity sensor 4324 connect control cabinet 2 by conducting wire close to switch 1.
Preferably, electric drive test platform further include: installation can change on the pedestal 11 input voltage transformer 6,
The current transducer 7 being mounted in rack 1.
It is improved on the basis of the above embodiments, such as Fig. 1, Fig. 5, lower cross is installed in 12 lower end of pillar at bottom plate
Beam, lower beam include lower beam 1 and lower beam 2 142, and lower beam 1 and lower beam 2 142 are horizontally arranged two branch
12 front/rear end of column；Test device includes: to feed back the roller devices of 33 working condition of power drive system, provide the resistance of test resistance
Power device, roller devices include identical roll left wheel apparatus 431 and right roller devices 432, and the wheel apparatus 431 that rolls left includes can idler wheel
4311, through the shaft 4325 of idler wheel 4311, the bearing for installing 4325 both ends of shaft, the bearing spider that is fixed on lower beam
422, the bearing spider 422 of 4325 one end of shaft is mounted on lower beam 1, and the bearing spider 422 of the other end is mounted on lower cross
Beam 2 142；Bearing spider 422 is mounted on and reduces the height that bearing spider 422 is mounted on love pedestal 11 on lower beam, same
The support strength of equal materials lower bearing support 422 is higher.
It is detailed, firstly, the dismantling of power drive system 33 of floor truck is come out 11, then power drive system 33 is installed
On workbench 3, selects switch selection to need controller corresponding to Test driver by control cabinet 2, then open key and open
It closes and emergency stop switch, system is just in the working condition of energization；6 shift voltage of transformer is 331 operating voltage of driving motor,
At this point, raising or the decline simultaneously of two oil cylinders 521 can be controlled by lifting button or declines button；Oil cylinder 521 can drive
Workbench 3 moves up and down, when the idler wheel 4311 that workbench 3 drops in driving wheel 332 and testing base 11 above contacts,
Driving starts to bear pressure, and 32 data measured of pressure sensor simultaneously transfers data to control cabinet 2, adjusts and arrives convenient pressure, opens
Driving is opened, rotates forward or inverts by the advance on control cabinet 2, retrogressing switch control driving wheel 332, pass through and adjust control cabinet 2
The upper speed regulation button control driving speed of service, after stablizing, data are shown on control cabinet 2 relatively by current transducer 7
In the instrument answered, so that it may obtain Current Voltage when driving operation, be shown in by the data that velocity sensor 4324 detects
On control cabinet 2 in corresponding instrument, driving output speed is obtained, is shown in by temperature sensor corresponding on control cabinet 2
Instrument on, obtain the part temperatures such as motor 331 in operational process, reduce speed after test until stopping, oil cylinder 521 pushes away
Dynamic workbench 3 moves upwards, and braked wheel starts far from idler wheel 4311, and workbench 3 rises to safe altitude, and primary test terminates；
Unloaded, fully loaded, overload that different pressure values is equivalent to floor truck are adjusted, driving is opened under different conditions, measures experiment
Then data adjust different velocity test data, in the same state to survey several times more, eliminate operating error, ultimate analysis is surveyed
Data are tried, the stability of power drive system 33 is judged with this.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (6)
1. a kind of floor truck electric drive trains Guided Missiles Service Test Set characterized by comprising
Rack (1), the rack (1) include pedestal (11), two pillars (12) being mounted on pedestal (11), the pillar
(12) control cabinet (2) are installed at top, and installing on the pillar (12) can slide up and down workbench (3), and the workbench (3) is even
The pushing meanss that workbench (3) can be made to slide up and down on pillar (12) are connect, the pushing meanss are mounted on rack (1), institute
Installation power drive system (33) on workbench (3) is stated, the test device of power drive system (33) is mounted on rack (1), described
Installation detecting device in test device, the detection device connect control cabinet (2)；
Close to the both ends of two pillars (12) symmetrical detection power drive system (33) is installed respectively and drives in workbench (3) lower end surface
The pressure sensor (32) of pressure；
The pushing meanss include: that can provide the oil cylinder (521) of pressure to power drive system (33), connect the oil of oil cylinder (521)
Pressure station (51), oil cylinder (521) top connect pressure sensor (32), and the bottom end of the oil cylinder (521) is mounted on pedestal
(11) on, the oil pressure station (51) is mounted on rack (1).
2. floor truck electric drive trains Guided Missiles Service Test Set according to claim 1, which is characterized in that oil cylinder (521) top
It is arranged annulus set (522), pressure sensor (32) passes through annulus set (522) and is hinged with oil cylinder (521) formation.
3. floor truck electric drive trains Guided Missiles Service Test Set according to claim 1, which is characterized in that the oil cylinder (521)
Workbench (3) are vertically installed on the pedestal (11) immediately below the both ends of two pillars (12).
4. floor truck electric drive trains Guided Missiles Service Test Set according to claim 1, which is characterized in that the test device packet
The identical wheel apparatus that rolls left (431) and right roller devices (432) are included, the wheel apparatus that rolls left (431) includes idler wheel (4311), passes through
Wear the shaft (4325) of idler wheel (4311), the bearing (421) for installing shaft (4325) both ends, the bearing branch being fixed on bottom plate
Seat (422).
5. floor truck electric drive trains Guided Missiles Service Test Set according to claim 1, which is characterized in that detection device includes:
The velocity sensor (4324) for being mounted on the shaft top of right roller devices (432), the support for being mounted on right roller devices (432)
(42) on close to switch one (4323), the velocity sensor (4324) passes through conducting wire connection control close to switch one (4323)
Case (2) processed.
6. floor truck electric drive trains Guided Missiles Service Test Set according to claim 1, which is characterized in that further include being mounted on machine
Current transducer (7) on frame (1), current transducer (7) connect control cabinet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682278.1U CN209117770U (en) | 2018-10-17 | 2018-10-17 | Floor truck electric drive trains Guided Missiles Service Test Set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682278.1U CN209117770U (en) | 2018-10-17 | 2018-10-17 | Floor truck electric drive trains Guided Missiles Service Test Set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117770U true CN209117770U (en) | 2019-07-16 |
Family
ID=67201273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821682278.1U Expired - Fee Related CN209117770U (en) | 2018-10-17 | 2018-10-17 | Floor truck electric drive trains Guided Missiles Service Test Set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209117770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346149A (en) * | 2019-07-22 | 2019-10-18 | 诺力智能装备股份有限公司 | A kind of automatic test run hydraulic device of driving wheel assembly |
| CN115096633A (en) * | 2022-08-23 | 2022-09-23 | 江苏万泰电机有限公司 | Sliding table type electric cylinder detection device |
-
2018
- 2018-10-17 CN CN201821682278.1U patent/CN209117770U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346149A (en) * | 2019-07-22 | 2019-10-18 | 诺力智能装备股份有限公司 | A kind of automatic test run hydraulic device of driving wheel assembly |
| CN115096633A (en) * | 2022-08-23 | 2022-09-23 | 江苏万泰电机有限公司 | Sliding table type electric cylinder detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20211017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |