CN103199657B - A kind of erecting device of traction electric machine - Google Patents
A kind of erecting device of traction electric machine Download PDFInfo
- Publication number
- CN103199657B CN103199657B CN201310123920.8A CN201310123920A CN103199657B CN 103199657 B CN103199657 B CN 103199657B CN 201310123920 A CN201310123920 A CN 201310123920A CN 103199657 B CN103199657 B CN 103199657B
- Authority
- CN
- China
- Prior art keywords
- hanger
- electric machine
- traction electric
- erecting device
- mount pad
- 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.)
- Active
Links
Abstract
The invention discloses a kind of erecting device of traction electric machine, this erecting device comprises hanger and coupling assembling, and wherein, one end of hanger is installed on the vehicle frame of traction electric machine to be installed, and the other end of hanger is installed on traction electric machine removably by coupling assembling; Like this, when traction electric machine is used for different vehicles, hanger on traction electric machine can be pulled down, change the hanger matched with installing hole in vehicle, namely the applicability of traction electric machine in different automobile types can be realized, the installation site of traction electric machine and interface size can be changed along with the change of vehicle, and then improve the versatility of traction electric machine, saved production cost.
Description
Technical field
The present invention relates to motor and technical field of auxiliary equipment is installed, particularly relate to a kind of erecting device for traction electric machine.
Background technology
Along with people are to the pay attention to day by day of environmental problem, be that the new forms of energy industry of representative receives increasing concern with electric automobile.And traction electric machine is originated as the major impetus of electric automobile, be one of key core parts of electric automobile.At present on electric bus and trolley bus, traction electric machine adopts the mounting means of four-point suspension to be connected with car load vehicle frame usually.Particularly, erecting device comprise hang hanger, with hang the installing hole and bolt, nut and locked spacer that the specification of hanger and position match, wherein, hang hanger welding or be cast on motor body, integral structure is formed with motor body, hang four that the number of hanger has, corresponding with the installing hole be opened on car load vehicle frame respectively; During installation, by corresponding with installing hole for the through hole hanging hanger, be then secured by bolts on vehicle frame.
In current electric bus and trolley bus, have the power of its traction electric machine of part vehicle and torque etc. can be general, namely its electric property of motor can meet the requirement of various.But in existing electric bus and trackless motor traction electric machine, it is installed and hangs hanger is be fixed on electric machine stand by welding or forging type, its installation site and interface size are fixing unalterable, the specification of the erecting device of the motor of often kind of model only matches with the installing hole in a kind of vehicle, therefore a kind of motor of model can only be applicable to a kind of installation requirement of vehicle, which limits the versatility making motor, cannot save production cost further.
Therefore, provide a kind of erecting device of traction electric machine, its installation site and interface size can be changed along with the change of vehicle, thus improve the versatility of traction electric machine, save production cost and just become the problem that those skilled in the art need solution badly.
Summary of the invention
The object of this invention is to provide a kind of erecting device of traction electric machine, it hangs hanger and is installed on motor body removably, thus its installation site and interface size can be changed along with the change of vehicle, and then improve the versatility of traction electric machine, save production cost.
The erecting device of traction electric machine provided by the present invention, comprises hanger, and one end of described hanger is installed on vehicle frame, and the other end of described hanger is installed on described traction electric machine removably;
Also comprise the mount pad being fixedly installed in described traction electric machine, described hanger is installed on described mount pad removably;
Setting element is provided with, to limit the relative position of described mount pad and described hanger at preposition between described mount pad and described hanger.
Preferably, described mount pad offers screwed hole, and described coupling assembling is bolt, and after described screwed hole aligns with the through hole of described hanger, described bolt passes described screwed hole and screws.
Preferably, locked spacer is provided with between described bolt and described hanger.
Preferably, described setting element comprises boss and the groove with described boss snap fit, and described boss is arranged at the one in described mount pad and described hanger, and described groove is opened in the another one in both.
Preferably, described boss is arranged at described hanger.
Preferably, the number of described hanger is four, and each described hanger is installed on the corner of the installed surface of described traction electric machine respectively.
Erecting device provided by the present invention is used for traction electric machine, and one end that this erecting device comprises hanger hanger is selectively installed on the vehicle frame of traction electric machine to be installed, and the other end of hanger is installed on traction electric machine removably; Like this, when traction electric machine is used for different vehicles, hanger on traction electric machine can be pulled down, change the hanger matched with installing hole in vehicle, namely the applicability of traction electric machine in different automobile types can be realized, the installation site of traction electric machine and interface size can be changed along with the change of vehicle, and then improve the versatility of traction electric machine, saved production cost.
In a kind of embodiment, mount pad provided by the present invention offers screwed hole, coupling assembling is bolt, and after screwed hole aligns with the through hole of hanger, bolt passes screwed hole and screws, to realize the connection of mount pad and hanger; Because traction electric machine is suspended on vehicle frame, coupling assembling needs to bear larger load, and bolt connects and has larger bonding strength, can meet the requirement for intensity after connection, thus ensure that the reliability that traction electric machine is connected with vehicle frame.
In another kind of embodiment, between mount pad provided by the present invention and hanger, be provided with setting element, to limit the relative position of mount pad and hanger at preposition, thus improve installation accuracy, simplify installation process.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of embodiment of erecting device provided by the present invention;
Fig. 2 is the vertical view of erecting device shown in Fig. 1;
Fig. 3 is the enlarged drawing of part A in Fig. 1;
Fig. 4 is the front view of a kind of embodiment of hanger provided by the present invention.
Embodiment
Core of the present invention is to provide a kind of erecting device of traction electric machine, it hangs hanger and is installed on motor body removably, thus its installation site and interface size can be changed along with the change of vehicle, and then improve the versatility of traction electric machine, save production cost.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the front view of a kind of embodiment of erecting device provided by the present invention; Fig. 2 is the vertical view of erecting device shown in Fig. 1.
Erecting device provided by the present invention is used for traction electric machine, this erecting device comprises hanger 1 and coupling assembling, wherein, one end of hanger 1 is selectively installed on the vehicle frame of traction electric machine 2 to be installed, and the other end of hanger 1 is installed on traction electric machine 2 removably by coupling assembling.
Particularly, hanger 1 is installed on the periphery of traction electric machine 2, to facilitate fitting operation; From theory, hanger 1 also can be arranged on any position of the shell of traction electric machine 2, as long as can realize smoothly installing.
The number of above-mentioned hanger 1 can be four, and each hanger 1 is installed on the corner of the installed surface of traction electric machine 2 respectively, to realize four-point suspension on traction electric machine 2, ensures the installation reliability of traction electric machine 2.
Apparently, the number of hanger 1 is also not limited to four, and according to the actual service condition such as specification and connection request of traction electric machine 2, the number of hanger 1 also can be one, two, three, five or more, during multiple hanger 1, each hanger 1 can be distributed on the installed surface of traction electric machine 2.
Like this, when traction electric machine 2 is for different vehicles, hanger 1 on traction electric machine 2 can be pulled down, change the hanger 1 matched with installing hole in vehicle, namely the applicability of traction electric machine 2 in different automobile types can be realized, the installation site of traction electric machine 2 and interface size can be changed along with the change of vehicle, and then improve the versatility of traction electric machine 2, saved production cost.
In a kind of embodiment, erecting device provided by the present invention also comprises mount pad 3, mount pad 3 is fixedly installed on the body of traction electric machine 2, hanger 1 is installed on mount pad 3 removably, and be arranged on traction electric machine 2 removably by this mount pad 3, to simplify installation process, and improve installation reliability.
This mount pad 3 can be fixed on traction electric machine 2 by the mode of welding or casting, and the removable connected mode such as also can be bolted and to be fixed on traction electric machine 2.
Particularly, above-mentioned mount pad 3 offers screwed hole, coupling assembling is bolt 4, and after screwed hole aligns with the through hole of hanger 1, bolt 4 also passes through nut, to realize the connection of mount pad 3 and hanger 1 through screwed hole and through hole; Because traction electric machine 2 is suspended on vehicle frame, coupling assembling needs to bear larger load, and bolt connects and has larger bonding strength, can meet the requirement for intensity after connection, thus ensure that the reliability that traction electric machine 2 is connected with vehicle frame.
From theory, erecting device is also not limited to bolt, as long as can realize being fixedly connected with of mount pad 3 and hanger 1, such as, on mount pad 3 and hanger 1, fixture block can be set respectively, clamp by two fixture blocks the dismantled and assembled connection realizing mount pad 3 and hanger 1.
Locked spacer can be provided with between bolt and hanger 1.
As shown in Figure 3, between above-mentioned mount pad 3 and hanger 1, can setting element be provided with, so that at the relative position of preposition restriction mount pad 3 with hanger 1, thus improve installation accuracy, simplify installation process.
Particularly, as shown in Figure 4, setting element comprises boss 5 and the groove 6 with described boss 5 snap fit, boss 5 is arranged at hanger 1, groove 6 is opened in mount pad 3, and when hanger 1 reaches predetermined relative position with traction electric machine 2, boss 5 and groove 6 are conflicted, to limit the further relative motion of hanger 1 and traction electric machine 2, thus play the effect of location; This kind of structure accurate positioning, structure is simple.
Above-mentioned boss 5 is also not limited to and is arranged on hanger 1, and boss 5 also can be arranged on mount pad 3, and correspondingly, groove 6 is opened in hanger 1.
Above-mentioned setting element is also not limited to the cooperation of boss 5 and groove 6, and this setting element also can be other location structures that this area routine uses, such as alignment pin etc.
Above the erecting device of a kind of traction electric machine provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection range of the claims in the present invention.
Claims (6)
1. an erecting device for traction electric machine, comprises hanger (1), and one end of described hanger (1) is installed on vehicle frame, and the other end of described hanger (1) is installed on described traction electric machine (2) removably by coupling assembling;
Also comprise the mount pad (3) being fixedly installed in described traction electric machine (2), described hanger (1) is installed on described mount pad (3) removably;
Setting element is provided with, to limit the relative position of described mount pad (3) and described hanger (1) at preposition between described mount pad (3) and described hanger (1).
2. erecting device according to claim 1, it is characterized in that, described mount pad (3) offers screwed hole, and described coupling assembling is bolt (4), after described screwed hole aligns with the through hole of described hanger (1), described bolt (4) is through described screwed hole and screw.
3. erecting device according to claim 2, is characterized in that, is provided with locked spacer between described bolt and described hanger (1).
4. erecting device according to claim 1, it is characterized in that, described setting element comprises boss (5) and the groove (6) with described boss (5) snap fit, described boss (5) is arranged at the one in both described mount pad (3) and described hanger (1), and described groove (6) is opened in the another one in both.
5. erecting device according to claim 4, is characterized in that, described boss (5) is arranged at described hanger (1).
6. erecting device according to claim 1, is characterized in that, the number of described hanger (1) is four, and each described hanger (1) is installed on the corner of the installed surface of described traction electric machine (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310123920.8A CN103199657B (en) | 2013-04-10 | 2013-04-10 | A kind of erecting device of traction electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310123920.8A CN103199657B (en) | 2013-04-10 | 2013-04-10 | A kind of erecting device of traction electric machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103199657A CN103199657A (en) | 2013-07-10 |
| CN103199657B true CN103199657B (en) | 2015-09-23 |
Family
ID=48722053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310123920.8A Active CN103199657B (en) | 2013-04-10 | 2013-04-10 | A kind of erecting device of traction electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103199657B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101662179A (en) * | 2009-09-22 | 2010-03-03 | 永济新时速电机电器有限责任公司 | Small lifting hook of asynchronous traction motor |
| CN201505670U (en) * | 2009-05-27 | 2010-06-16 | 武钢集团昆明钢铁股份有限公司 | Replacing device |
| CN201937375U (en) * | 2011-03-30 | 2011-08-17 | 四川乐山川本电器制造有限公司 | Motor end cover for conveniently changing mode of motor installation |
-
2013
- 2013-04-10 CN CN201310123920.8A patent/CN103199657B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201505670U (en) * | 2009-05-27 | 2010-06-16 | 武钢集团昆明钢铁股份有限公司 | Replacing device |
| CN101662179A (en) * | 2009-09-22 | 2010-03-03 | 永济新时速电机电器有限责任公司 | Small lifting hook of asynchronous traction motor |
| CN201937375U (en) * | 2011-03-30 | 2011-08-17 | 四川乐山川本电器制造有限公司 | Motor end cover for conveniently changing mode of motor installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103199657A (en) | 2013-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203799586U (en) | Signboard mounting support for power transmission line steel tube tower | |
| CN203868052U (en) | Electric meter box hung on electrical pole temporarily | |
| CN105186767A (en) | Electric motor coach driving motor suspending system and installation method thereof | |
| CN105292137A (en) | Diesel generator set mounting structure of internal combustion locomotive | |
| CN206067890U (en) | Extension support and the vehicle with the extension support | |
| CN103199657B (en) | A kind of erecting device of traction electric machine | |
| CN203946088U (en) | Equipment hanger under a kind of car | |
| CN103029617A (en) | Vehicular refrigerator for commercial station wagon | |
| CN203398707U (en) | Wire-bracing clamp | |
| CN102582733A (en) | Mounting structure of motorcycle ignition coil and frame | |
| CN202574064U (en) | Charging socket installing structure for electric vehicle | |
| CN104890582A (en) | Vehicle-mounted navigator structure | |
| CN205044673U (en) | Fixed bolster and have its electric automobile | |
| CN205044675U (en) | High-voltage electrical appliance support for electric automobile | |
| CN204249804U (en) | Battery-driven car " U " type power brick arrangement structure | |
| CN202508224U (en) | Mounting structure of ignition coil on frame | |
| CN203246359U (en) | On-board refrigerator for commercial vehicle | |
| CN205132943U (en) | Ready -package cab platform structure | |
| CN203157862U (en) | Fixing structure of intelligent public transportation vehicle-mounted terminal | |
| CN204464903U (en) | The adjustable hanger device of intensive bus large span multi-cascade | |
| CN104260630B (en) | Connecting piece and power battery mounting assembly comprising same | |
| CN103029616A (en) | Vehicular refrigerator for commercial vehicle | |
| CN204236219U (en) | A kind of suspension connection structure | |
| CN203984171U (en) | The reservation of a kind of electric machine controller three-phase solid | |
| CN203111059U (en) | Fixing support for intelligent bus-mounted terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Jianghua Inventor after: Yuan Yueping Inventor after: Luo Yinglu Inventor after: Li Yifeng Inventor after: Chen Zhichu Inventor before: Yuan Yueping Inventor before: Luo Yinglu Inventor before: Li Yifeng Inventor before: Chen Zhichu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YUAN YUEPING LUO YINGLU LI YIFENG CHEN ZHICHU TO: FENG JIANGHUA YUAN YUEPING LUO YINGLU LI YIFENG CHEN ZHICHU |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |