CN103587534B - Compact locomotive gear box is assembled - Google Patents
Compact locomotive gear box is assembled Download PDFInfo
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- CN103587534B CN103587534B CN201310467964.2A CN201310467964A CN103587534B CN 103587534 B CN103587534 B CN 103587534B CN 201310467964 A CN201310467964 A CN 201310467964A CN 103587534 B CN103587534 B CN 103587534B
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- motor mount
- bear box
- compact
- motor
- mutually
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Abstract
Compact locomotive gear box assembling of the present invention, comprise casing, gear pair and bear box, the installation position of bear box is passed through mutually with motor mounting part position, motor mount leaves at described position of passing through mutually the breach installed for bear box, cover block is bolted on the breach of described motor mount, concordant with described motor mount plane, described motor mount is mended circle.Save the installing space of actuating device, guarantee the full face contact of motor and gear case attachment face, prevent the leakage of motor cooling air quantity.
Description
Technical field
The present invention relates to the assembling of a kind of Compact locomotive gear box, belong to railway locomotive technical field.
Background technology
The layout of driving device for locomotives is subject to the strict restriction of total arrangement, therefore requires that gear case assembles compact as much as possible.When the space of gear case assembling arranges that the bear box installation position be contracted to wherein is passed through mutually with motor mounting part position, the motor mount on gear housing must leave installation gap.But this installation gap can cause a large amount of leakages of motor cooling air, thus cannot apply this Intersect structure, limits reducing further of gear case assembly space.
Summary of the invention
Object of the present invention overcomes the deficiency of above-mentioned prior art exactly, provides a kind of Compact locomotive gear box to assemble.
The object of the present invention is achieved like this: a kind of Compact locomotive gear box assembling, comprise casing, gear pair and bear box, it is characterized in that the installation position of bear box is passed through mutually with motor mounting part position, motor mount leaves at described position of passing through mutually the breach installed for bear box, cover block is bolted on the breach of described motor mount, concordant with described motor mount plane, described motor mount is mended circle.
The solution of the present invention, saves the installing space of actuating device, guarantees the full face contact of motor and gear case attachment face, prevent the leakage of motor cooling air quantity.
Accompanying drawing explanation
Fig. 1 is the casing stereoscopic principal schematic diagram of the Compact locomotive gear box assembling of the embodiment of the present invention.
Fig. 2 is that cover block installs generalized section.
Be labeled as in figure: 1-gear housing, 2-bear box, 3-cover block, 4-bear box bolt of rear end plate, 5-cover block bolt of rear end plate, 6-motor mount, 7-motor cooling air inlet duct.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Referring to accompanying drawing, the Compact locomotive gear box assembling of the present embodiment, comprise gear pair (not shown), casing 1 and bear box 2, the installation position of bear box is passed through mutually with motor mounting part position, motor mount 6 leaves at described position of passing through mutually the breach installed for bear box 2, cover block 3 is designed to hanging structure, after abdicating bear box installing space, the breach of described motor mount 6 is fixed on by bolt 5, concordant with the plane of motor mount 6, described motor mount 6 is mended circle, in the uniform force of whole circumference after the installation of guarantee motor (not shown).Motor cooling air enters motor by the air inlet duct 7 of gear case, and the part of disappearance on gear housing 1 is filled up by cover block completely, avoids cooling air to run out of from gap portions, ensure that the air quantity and blast that enter motor.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (1)
1. a Compact locomotive gear box assembling, comprise casing, gear pair and bear box, it is characterized in that the installation position of bear box is passed through mutually with motor mounting part position, motor mount leaves at described position of passing through mutually the breach installed for bear box, cover block is bolted on the breach of described motor mount, concordant with described motor mount plane, described motor mount is mended circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310467964.2A CN103587534B (en) | 2013-10-08 | 2013-10-08 | Compact locomotive gear box is assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310467964.2A CN103587534B (en) | 2013-10-08 | 2013-10-08 | Compact locomotive gear box is assembled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103587534A CN103587534A (en) | 2014-02-19 |
| CN103587534B true CN103587534B (en) | 2016-01-20 |
Family
ID=50077929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310467964.2A Active CN103587534B (en) | 2013-10-08 | 2013-10-08 | Compact locomotive gear box is assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103587534B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS217032B1 (en) * | 1980-03-19 | 1982-12-31 | Antonin Bystricky | Propulsion of the electric vehicles axles with traction motor and gear box |
| US5957058A (en) * | 1995-02-17 | 1999-09-28 | Abb Daimler-Benz Transportation Gmbh | Drive unit for electric rail vehicles |
| CN101973277A (en) * | 2010-11-09 | 2011-02-16 | 南车株洲电力机车有限公司 | Suspension type drive device for electric frame |
| CN202847694U (en) * | 2012-10-18 | 2013-04-03 | 南车株洲电力机车有限公司 | High-power alternating current transmission locomotive and driving device thereof |
| JP5178105B2 (en) * | 2007-09-13 | 2013-04-10 | 新日鐵住金株式会社 | Railway vehicle gear system |
-
2013
- 2013-10-08 CN CN201310467964.2A patent/CN103587534B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS217032B1 (en) * | 1980-03-19 | 1982-12-31 | Antonin Bystricky | Propulsion of the electric vehicles axles with traction motor and gear box |
| US5957058A (en) * | 1995-02-17 | 1999-09-28 | Abb Daimler-Benz Transportation Gmbh | Drive unit for electric rail vehicles |
| JP5178105B2 (en) * | 2007-09-13 | 2013-04-10 | 新日鐵住金株式会社 | Railway vehicle gear system |
| CN101973277A (en) * | 2010-11-09 | 2011-02-16 | 南车株洲电力机车有限公司 | Suspension type drive device for electric frame |
| CN202847694U (en) * | 2012-10-18 | 2013-04-03 | 南车株洲电力机车有限公司 | High-power alternating current transmission locomotive and driving device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103587534A (en) | 2014-02-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 51, middle The Strip, Shahekou District, Dalian, Liaoning Patentee after: DALIAN LOCOMOTIVE AND ROLLING STOCK CO., LTD. CNR GROUP Address before: No. 51, middle The Strip, Shahekou District, Dalian, Liaoning Patentee before: China Beiche Group Dalian Locomotive & Roll Stock Works |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190429 Address after: No. 10, Fuxing Road, Haidian District, Beijing Co-patentee after: DALIAN LOCOMOTIVE AND ROLLING STOCK CO., LTD. CNR GROUP Patentee after: CHINA RAILWAY CORPORATION Address before: No. 51, middle The Strip, Shahekou District, Dalian, Liaoning Patentee before: DALIAN LOCOMOTIVE AND ROLLING STOCK CO., LTD. CNR GROUP |