CN203491841U - Leading-out wire carrier frame plate of traction motor - Google Patents
Leading-out wire carrier frame plate of traction motor Download PDFInfo
- Publication number
- CN203491841U CN203491841U CN201320639278.4U CN201320639278U CN203491841U CN 203491841 U CN203491841 U CN 203491841U CN 201320639278 U CN201320639278 U CN 201320639278U CN 203491841 U CN203491841 U CN 203491841U
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- China
- Prior art keywords
- frame plate
- carrier frame
- plate body
- out wire
- reinforcement
- 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 - Lifetime
Links
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 29
- 238000005452 bending Methods 0.000 abstract description 7
- 230000003014 reinforcing effect Effects 0.000 abstract 6
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a leading-out wire carrier frame plate of traction motor. Through holes (2) are disposed on a carrier frame plate body (1), at least one side of the carrier frame plate body (1) is provided with a reinforcing rib (8) in the arrangement direction of the through holes (2), the reinforcing ribs (8) and the carrier frame plate body (1) are connected in an integrated-molding manner, and an included angle is formed between the reinforcing ribs (8) and a plane where the through holes (2) are located. After the carrier frame plate is put into use, the carrier frame plate body (1) is assembled in wire clamps contacted with the carrier frame plate body (1) in a clamped manner by utilizing the reinforcing ribs (8), the wire clamps are prevented from arching through fits between the carrier frame plate body (1) and the wire clamps and between the reinforcing ribs (8) and the wire clamps, bolts are not subjected to impacts of outward tension forces, and fatigue failures of the bolts are prevented; the reinforcing ribs (8) allow the bending strength of the carrier frame plate body (1) to be greatly improved, and the arching and deformation of the carrier frame plate body (1) are further prevented at the same time; and the carrier frame plate has the outstanding advantages of simple structure, low implementation cost and the like.
Description
Technical field
The utility model relates to a kind of carrier frame plate, especially relates to a kind of traction electric machine lead-out wire carrier frame plate.
Background technology
Existing a lot of AC traction electric motor lead-out wire clamps by parts such as wire clamp, carrier frame plate, bolts, AC traction electric motor lead-out wire 5 as shown in Figure 2 clamps by parts such as bolt 6, nut 7, the first wire clamp 3, the second wire clamp 4 and carrier frame plates 1, carrier frame plate 1 wherein as shown in Figure 1, is provided with through hole 2 on the plate body of carrier frame plate 1.Because the material of the first wire clamp 3, the second wire clamp 4 is ethylene propylene diene rubbers, relatively soft, meanwhile, the first wire clamp 3 bottoms are because the reason of structure is unsettled at bolt hole place.Therefore, when tighting a bolt 6 time, just there will be situation as shown in Figure 3, the second wire clamp 4 tops occur that arch sticks up, the arch that makes carrier frame plate 1 middle part generation deviate from the second wire clamp 4 sticks up, thereby cause bolt 6 producing outside tension force with nut 7 junctions, when locomotive operation, under effect of vibration, this place's tension force occurs repeatedly, little when time is large, long term is next can produce fatigue rupture, causes bolt 6 to occur fracture.And, tighting a bolt 6, the power of nut 7 is larger, the arch that carrier frame plate 1 produces sticks up also larger.
At present, for fear of carrier frame plate 1, producing excessive arch sticks up, 6, bolt is done a little and tightened, therefore, during locomotive operation, under the effect of vibration, carrier frame plate 1 easily occurs loosening, now, the impact that carrier frame plate 1 will carry out repeatedly bolt 6, under the effect of above-mentioned two kinds of power, bolt 6 is easy to occur rupture failure.When the bolt 6 of fracture falls into motor internal, just make motor occur once to sweep an accident, affect the safe operation of motor.
Utility model content
The technical problems to be solved in the utility model is: the problem existing for prior art, a kind of traction electric machine lead-out wire carrier frame plate is provided, overcome wire clamp and produce arch and stick up defect, avoid that repeated stock causes the fatigue rupture of bolt to bolt because of carrier frame plate, reduce the generation that motor is swept an accident.
The technical problems to be solved in the utility model realizes by the following technical solutions: a kind of traction electric machine lead-out wire carrier frame plate, on carrier frame plate, be provided with through hole, in at least one side of described carrier frame plate and along arrays of openings direction, reinforcement is set, described reinforcement is fixedly connected with carrier frame plate, and reinforcement and through hole place plane form an angle.
Preferably, described reinforcement is arranged on the relative dual-side edge of carrier frame plate.
Preferably, described reinforcement is vertical with through hole place plane.
Preferably, described reinforcement is that integrated molding is connected with carrier frame plate.
Compared with prior art, the beneficial effects of the utility model are: owing to being provided with reinforcement on carrier frame plate, can utilize reinforcement to make carrier frame plate be installed on the wire clamp the inside of contact with it completely, by the laminating of carrier frame plate and reinforcement and wire clamp, avoiding wire clamp to produce arch sticks up, reinforcement can make the bending strength of carrier frame plate increase substantially simultaneously, prevent that carrier frame plate from arch occurring and stick up, thereby make connecting bolt not be subject to the impact of outside tension force, avoid the fatigue rupture of bolt.
Accompanying drawing explanation
Fig. 1 is a kind of lead-out wire carrier frame plate schematic diagram of the prior art.
Fig. 2 is the overall installation figure of a kind of lead-out wire carrier frame plate in Fig. 1.
Fig. 3 is that in Fig. 1, the schematic diagram that arch sticks up occurs a kind of lead-out wire carrier frame plate.
Fig. 4 is the front view of a kind of traction electric machine lead-out wire of the utility model carrier frame plate.
Fig. 5 is the left view of a kind of traction electric machine lead-out wire of the utility model carrier frame plate.
Fig. 6 is the overall installation figure of a kind of traction electric machine lead-out wire of the utility model carrier frame plate.
Figure middle part product token name claims: 1-carrier frame plate, 2-through hole, 3-the first wire clamp, 4-the second wire clamp, 5-motor lead-out wire, 6-bolt, 7-nut, 8-reinforcement.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the drawings and specific embodiments, the utility model is elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 4, Figure 5, a kind of traction electric machine lead-out wire carrier frame plate, on carrier frame plate 1, be provided with through hole 2, in the relative both sides of the edge of described carrier frame plate 1 and along being provided with reinforcement 8 in through hole 2 orientations, described reinforcement 8 is vertical with through hole 2 place planes, and reinforcement 8 is that integrated molding is connected with carrier frame plate 1.
Overall installation figure after the utility model comes into operation as shown in Figure 6, motor lead-out wire 5 has three, its one end is sandwiched between the first wire clamp 3 and the second wire clamp 4, the other end is outer being exposed at outside carrier frame plate 1, carrier frame plate 1 and the second wire clamp 4 fit, by bolt 6, nut 7, the first wire clamp 3, the second wire clamp 4 and carrier frame plate 1 this three are fixedly clamped, the first wire clamp 3 bottoms are because reasons in structure is unsettled at bolt hole place.When adopting the traction electric machine lead-out wire carrier frame plate of said structure, because the Chang Bian edge, relative both sides contacting with the second wire clamp 4 at carrier frame plate 1 has increased by two bending resistance flangings, these two bending resistance flangings have formed two reinforcements 8, reinforcement 8 is vertical with through hole 2 place planes, by adjusting two spacing between reinforcement 8, can be so that carrier frame plate 1 be installed on the second wire clamp 4 the insides completely, the plate body plane and two reinforcements 8 that are carrier frame plate 1 all fit completely with the second wire clamp 4, avoid producing impulsive force.Reinforcement 8 wherein can make the bending strength of carrier frame plate 1 increase substantially; In addition, because being carries out flanging at the Chang Bian edge, relative both sides of carrier frame plate 1 to form reinforcement 8, reinforcement 8 is connected, bending strength that can lifting bracket plate 1 with carrier frame plate 1 integrated molding, can make again the processing technology of carrier frame plate 1 more simplify, reduce the production cost of carrier frame plate 1.
In general; the utility model utilizes reinforcement 8 to make carrier frame plate 1 be installed on the second wire clamp 4 the insides of contact with it completely; by the laminating completely of carrier frame plate 1 and reinforcement 8 and the second wire clamp 4; avoid carrier frame plate 1, because of loosening, bolt 6 is carried out to repeated stock; and then prevent that the second wire clamp 4 from producing arch and sticking up; make bolt 6 not be subject to the impact of outside tension force, avoided the fatigue rupture of bolt 6, be conducive to reduce the generation that motor is swept an accident; Meanwhile, reinforcement 8 also makes the bending strength of carrier frame plate 1 increase substantially, and can further prevent that carrier frame plate 1 from arch occurring and stick up distortion.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; it should be pointed out that all any modifications of doing within spirit of the present utility model and principle, be equal to replacement and improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. a traction electric machine lead-out wire carrier frame plate, on carrier frame plate (1), be provided with through hole (2), it is characterized in that: at least one side of described carrier frame plate (1) also arranges reinforcement (8) along through hole (2) orientation, described reinforcement (8) is fixedly connected with carrier frame plate (1), and reinforcement (8) forms an angle with through hole (2) place plane.
2. a kind of traction electric machine lead-out wire carrier frame plate according to claim 1, is characterized in that: described reinforcement (8) is arranged on the relative dual-side edge of carrier frame plate (1).
3. according to a kind of traction electric machine lead-out wire carrier frame plate described in claim 1 or 2, it is characterized in that: described reinforcement (8) is vertical with through hole (2) place plane.
4. according to a kind of traction electric machine lead-out wire carrier frame plate described in claim 1 or 2, it is characterized in that: described reinforcement (8) is that integrated molding is connected with carrier frame plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320639278.4U CN203491841U (en) | 2013-10-16 | 2013-10-16 | Leading-out wire carrier frame plate of traction motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320639278.4U CN203491841U (en) | 2013-10-16 | 2013-10-16 | Leading-out wire carrier frame plate of traction motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491841U true CN203491841U (en) | 2014-03-19 |
Family
ID=50262641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320639278.4U Expired - Lifetime CN203491841U (en) | 2013-10-16 | 2013-10-16 | Leading-out wire carrier frame plate of traction motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114845942A (en) * | 2020-11-30 | 2022-08-02 | 3S韩国株式会社 | Tray combination structure for panel storage container |
-
2013
- 2013-10-16 CN CN201320639278.4U patent/CN203491841U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114845942A (en) * | 2020-11-30 | 2022-08-02 | 3S韩国株式会社 | Tray combination structure for panel storage container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151230 Address after: 610000 Sichuan city of Chengdu province Chenghua District Erxian No. 31 North Bridge Road Room 513, room 515 Patentee after: CHENGDU CSR MOTOR Co.,Ltd. Address before: 610057 Sichuan city of Chengdu province Chenghua District Second Bridge Road No. 31 Patentee before: CSR CHENGDU Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |
|
| CX01 | Expiry of patent term |