CN209086408U - Subway train traction electric machine testing stand - Google Patents
Subway train traction electric machine testing stand Download PDFInfo
- Publication number
- CN209086408U CN209086408U CN201821540991.2U CN201821540991U CN209086408U CN 209086408 U CN209086408 U CN 209086408U CN 201821540991 U CN201821540991 U CN 201821540991U CN 209086408 U CN209086408 U CN 209086408U
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- CN
- China
- Prior art keywords
- electric machine
- subway train
- train traction
- traction electric
- motor base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The subway train traction electric machine testing stand of the utility model includes the electrical control panel for the motor base of support subway train traction electric machine and for carrying out electrical test to subway train traction motor, it is connected between motor base and electrical control panel and is fixedly connected with pipe, being routed through in electrical control panel is fixedly connected with pipe and connect with motor base, motor base is the rectangle frame-type structure being welded into using channel steel, and motor base surface is covered with the cover board for dust-proof anti-sundries.The testing stand is able to achieve subway train traction electric machine and tests in bottom surface, and without carrying out practical service testing, and test process is simple, visual result, can be effectively saved manpower and material resources, improves testing efficiency.
Description
Technical field
The utility model relates to subway train maintenance equipment technical fields, and in particular to a kind of subway train traction electric machine examination
Test platform.
Background technique
In current urban transporting system, for subway train since it is not take up urban ground land used, status is more and more important.
Subway train running route is largely by down town area, and wherein underground path accounts for relatively high.Subway train has running strong
Degree is big, the feature more than the round-trip frequency.And running velocity is fast, and passenger load person is more on vehicle, and subway train traction electric machine is born
Great operating pressure is easy to happen various failures.There are security risks for the subway train traction electric machine of failure, in operation may be used
Energy something unexpected happened, so need periodically to overhaul subway train traction motor, to guarantee the normal fortune of subway train
Make.
Subway train traction electric machine is frequency conversion type motor, needs to be tested for the property after maintenance, at present in actual production also
There is no readily available ground variable-frequency power sources and correlation test devices, can only be tested by practical entrucking.Practical entrucking test
Preparation amount is big, dismounts motor from train again if you need to the needs of secondary maintenance test.Laborious time-consuming, low efficiency.
Summary of the invention
It in order to overcome the deficiencies of the prior art, can be real the utility model proposes a kind of subway train traction electric machine testing stand
Existing subway train traction electric machine is tested in bottom surface, and without carrying out practical service testing, and test process is simple, visual result,
Manpower and material resources can be effectively saved, testing efficiency is improved.
To achieve the above object, subway train traction electric machine testing stand includes the electricity for support subway train traction electric machine
Machine base and electrical control panel for carrying out electrical test to subway train traction motor, motor base and electrical control panel it
Between be connected with and be fixedly connected with pipe, being routed through in electrical control panel is fixedly connected with pipe and connect with motor base, and motor base is
The rectangle frame-type structure being welded into using channel steel, motor base surface is covered with the cover board for anti-sundries.
Further, the both ends of motor base length direction are respectively provided with the motor of support subway train traction electric machine
Support frame, motor support frame include the support plate of a pair of of triangle, and the plate that is located by connecting is connected between 2 support plates, and positioning connects
Fishplate bar extends along the width direction of motor base.
Further, support plate is equipped with the lifting hole(eyelet) for cooperating with lifting appliance.
Further, the be located by connecting top of plate is equipped with a pair of positioning with link cooperation at the top of subway train traction electric machine
Pin, 2 positioning pins are arranged along motor base width direction, and positioning pin top is set as the plunger of taper.
Further, the be located by connecting bottom of plate is equipped with the positioning that cooperates with subway train traction electric machine bottom mounting apertures position
Hole is equipped with bolt assembly in location hole and connect with subway train traction electric machine.
Further, motor base is equipped with for the motor power wiring with subway train traction electric machine wiring terminated line
Box.
Further, electrical control panel includes electrical power control cabinet and station, and station is equipped with controls 2 motors respectively
The first control panel and the second control panel tested.
Further, electrical power control cabinet side is equipped with several ventilation holes, is located at ventilation hole backboard in electrical power control cabinet and sets
There is radiator fan.
Further, big-power transducer is equipped in electrical power control cabinet, big-power transducer is become using Siemens MM440 type
Frequency device.
The subway train traction electric machine testing stand of the utility model is able to achieve subway train traction electric machine and surveys in bottom surface
Examination, without carrying out practical service testing, and test process is simple, visual result, can be effectively saved manpower and material resources, improves
Testing efficiency.
Detailed description of the invention
With reference to the accompanying drawing the utility model is made further to describe and illustrate.
Fig. 1 is the side view of the subway train traction electric machine testing stand of the utility model first choice embodiment；
Fig. 2 is the top view of the subway train traction electric machine testing stand of the utility model first choice embodiment；
Fig. 3 is the structural schematic diagram for embodying motor support frame.
Appended drawing reference: 1, motor base；11, cover board；12, motor power terminal box；2, electrical control panel；21, power supply control
Cabinet processed；211, ventilation hole；22, station；221, the first control panel；222, the second control panel；3, it is fixedly connected with pipe；4, electric
Machine support frame；41, support plate；42, be located by connecting plate；43, lifting hole(eyelet)；44, positioning pin；441, plunger；45, location hole.
Specific embodiment
Below in conjunction with attached drawing, by the description to preferred embodiments of the present invention, more clearly and completely explain
State the technical solution of the utility model.
As shown in Figure 1, the subway train traction electric machine testing stand of the utility model first choice embodiment includes being used for support
The motor base 1 of subway train traction electric machine and for subway train traction motor carry out electrical test electrical control panel 2,
It is connected between motor base 1 and electrical control panel 2 and is fixedly connected with pipe 3, being routed through in electrical control panel 2 is fixedly connected with pipe
3 connect with motor base 1, can be carried out by electrical control panel 2 to the subway train traction electric machine being mounted on motor base 1
The control such as starting and stopping, simulation subway train traction electric machine are mounted on the state on subway train, carry out no load test.
With reference to Fig. 1 and Fig. 2, motor base 1 is the rectangle frame-type structure being welded into using channel steel, with higher-strength
Weight can be mitigated simultaneously.Be covered with the cover board 11 for anti-sundries on the frame surface of motor base 1, can to avoid tool,
Foreign matter etc. is fallen into motor base 1, convenient for clearing up motor base 1.
With reference to Fig. 1 and Fig. 2, the both ends of 1 length direction of motor base are respectively provided with support subway train traction electric machine
Motor support frame 4, two tableland iron train traction motors can be carried simultaneously and tested.Motor support frame 4 includes a pair three
The support plate 41 of angular support plate 41, triangle has preferable stability, is able to ascend the load-bearing energy of motor support frame 4
Power is able to bear the installation biggish subway train traction electric machine of weight.
With reference to Fig. 3, the plate 42 that is located by connecting is connected between the long side of two support plates 41, the plate 42 that is located by connecting is parallel to electricity
The width direction of machine base 1, the top for the plate 42 that is located by connecting are equipped with the positioning pin 44 of a pair of of cooperation, and two positioning pins 44 are along motor
The arrangement of 1 width direction of pedestal, its spacing is identical as the link spacing at the top of subway train traction electric machine, the setting of 44 top of positioning pin
For the plunger 441 of taper, plugged in link convenient for guiding positioning pin 44.Be located by connecting plate 42 bottom be equipped with and subway arrange
The location hole 45 of vehicle traction electric machine bottom thread hole location cooperation, is equipped with bolt assembly in location hole 45, draws with subway train
Corresponding threaded hole is threadedly coupled on motor.Positioning pin 44 cooperates location hole 45, can simulate subway train traction electric machine on ground
Hanging mounting means on iron train, and fixed form is relatively firm, can run at high speed to avoid subway train traction electric machine
The fortuitous events such as Shi Fasheng slippage.Subway train traction electric machine be maintained under approximate true installation condition during the test into
The test of row idle running state, so as to obtain the test result of closing to reality situation.
With reference to Fig. 3, lifting hole(eyelet) 43 is additionally provided in support plate 41, the suspension hook of external lifting appliance passes through lifting hole(eyelet) 43, by motor bottom
Whole promoted of seat 1 is lifted, and motor base 1 easy to remove is placed into the position of needs.
With reference to Fig. 2 and Fig. 3,1 upper surface of motor base is equipped with motor power terminal box 12, the route in electrical control panel 2
It draws, is connected on subway train traction electric machine from motor power terminal box 12 across being fixedly connected after pipe 3, to subway train
Traction electric machine provides power and controls its drive manner.
With reference to Fig. 1 and Fig. 2, electrical control panel 2 includes electrical power control cabinet 21 and station 22, on 21 side plate of electrical power control cabinet
Equipped with three groups of ventilation holes 211, it is located at 211 backboard of ventilation hole in electrical power control cabinet 21 and is equipped with radiator fan, electrical control cabinet fortune
During row, electrical component generates heat, generates air-flow in ventilation hole 211 by radiator fan and heat is discharged, reduce power supply control
Temperature in cabinet 21 processed, is maintained at electrical component under suitable operating temperature, improves the reliability of test process.
With reference to Fig. 1 and Fig. 2, station 22 is equipped with and controls 221 He of the first control panel that 2 motors are tested respectively
Second control panel 222.Big-power transducer is equipped in electrical power control cabinet 21, big-power transducer uses Siemens MM440 type
Frequency converter.Electric driving machinery of subway starting and stopping control is carried out on the first control panel 221 and the second control panel 222.Pass through big function
Rate frequency converter changes the frequency of subway train traction electric machine input power, realizes that subway train is tested under different operating frequency to be led
Draw the projects such as operating condition and revolving speed, electric current, the temperature rise of motor.
The subway train traction electric machine testing stand of the utility model is able to achieve subway train traction electric machine and surveys in bottom surface
Examination, without carrying out practical service testing, and test process is simple, visual result, can be effectively saved manpower and material resources, improves
Testing efficiency.
Above-mentioned specific embodiment is only described preferred embodiments of the present invention, and not practical to this
Novel protection scope is defined.Under the premise of not departing from the utility model design conception and scope, this field
Those of ordinary skill is according to verbal description provided by the utility model, attached drawing to made by the technical solution of the utility model
Various modifications, substitution and improvement should belong to the protection category of the utility model.The protection scope of the utility model is wanted by right
Ask determining.
Claims (9)
1. a kind of subway train traction electric machine testing stand, which is characterized in that including the electricity for support subway train traction electric machine
Machine base and electrical control panel for carrying out electrical test to subway train traction motor, the motor base and electrical control
It is connected between platform and is fixedly connected with pipe, being routed through in the electrical control panel is fixedly connected with pipe and connect with motor base, institute
Stating motor base is the rectangle frame-type structure being welded into using channel steel, and the motor base surface is covered with the lid for anti-sundries
Plate.
2. subway train traction electric machine testing stand as described in claim 1, which is characterized in that the motor base length direction
Both ends be respectively provided with the motor support frame of support subway train traction electric machine, the motor support frame includes a pair of of triangle
The support plate of shape is connected with the plate that is located by connecting between 2 support plates, and the plate that is located by connecting is along the width side of motor base
To extension.
3. subway train traction electric machine testing stand as claimed in claim 2, which is characterized in that the support plate is equipped with and is used for
With the lifting hole(eyelet) of lifting appliance cooperation.
4. subway train traction electric machine testing stand as claimed in claim 2, which is characterized in that the top of the plate that is located by connecting
Equipped with a pair of positioning pin with link cooperation at the top of subway train traction electric machine, 2 positioning pins are along motor base width side
To arrangement, the positioning pin top is set as the plunger of taper.
5. subway train traction electric machine testing stand as claimed in claim 2, which is characterized in that the bottom of the plate that is located by connecting
Equipped with the location hole cooperated with subway train traction electric machine bottom mounting apertures position, bolt assembly and ground are equipped in the location hole
The connection of iron train traction motor.
6. subway train traction electric machine testing stand as described in claim 1, which is characterized in that the motor base, which is equipped with, to be used
In the motor power terminal box with subway train traction electric machine wiring terminated line.
7. subway train traction electric machine testing stand as described in claim 1, which is characterized in that the electrical control panel includes electricity
Source control cabinet and station, the station are equipped with and control the first control panel and second that 2 motors are tested respectively
Control panel.
8. subway train traction electric machine testing stand as claimed in claim 7, which is characterized in that the electrical power control cabinet side is set
There are several ventilation holes, is located at ventilation hole backboard in the electrical power control cabinet and is equipped with radiator fan.
9. subway train traction electric machine testing stand as claimed in claim 7, which is characterized in that be equipped in the electrical power control cabinet
Big-power transducer, the big-power transducer use Siemens MM440 type frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540991.2U CN209086408U (en) | 2018-09-20 | 2018-09-20 | Subway train traction electric machine testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821540991.2U CN209086408U (en) | 2018-09-20 | 2018-09-20 | Subway train traction electric machine testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209086408U true CN209086408U (en) | 2019-07-09 |
Family
ID=67117046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821540991.2U Expired - Fee Related CN209086408U (en) | 2018-09-20 | 2018-09-20 | Subway train traction electric machine testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209086408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865305A (en) * | 2019-12-02 | 2020-03-06 | 通号轨道车辆有限公司 | Asynchronous traction motor test device |
| CN112748264A (en) * | 2019-10-31 | 2021-05-04 | 襄阳中车电机技术有限公司 | Side suspension type supporting device for traction motor test |
-
2018
- 2018-09-20 CN CN201821540991.2U patent/CN209086408U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112748264A (en) * | 2019-10-31 | 2021-05-04 | 襄阳中车电机技术有限公司 | Side suspension type supporting device for traction motor test |
| CN110865305A (en) * | 2019-12-02 | 2020-03-06 | 通号轨道车辆有限公司 | Asynchronous traction motor test device |
| CN110865305B (en) * | 2019-12-02 | 2022-04-01 | 通号轨道车辆有限公司 | Asynchronous traction motor test 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 |