CN201907525U - Locomotive air passage port - Google Patents
Locomotive air passage port Download PDFInfo
- Publication number
- CN201907525U CN201907525U CN2010206466036U CN201020646603U CN201907525U CN 201907525 U CN201907525 U CN 201907525U CN 2010206466036 U CN2010206466036 U CN 2010206466036U CN 201020646603 U CN201020646603 U CN 201020646603U CN 201907525 U CN201907525 U CN 201907525U
- Authority
- CN
- China
- Prior art keywords
- plate
- louver
- shutter
- air channel
- locomotive
- 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
- 230000003137 locomotive Effects 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000000725 suspension Substances 0.000 claims description 4
- 230000003014 reinforcing Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a locomotive air passage port comprising a cover plate, shutter side plates and an installation base which are connected and fixed with one another to form a box-shaped structure; the shutter side plates adopt the form of a shutter structure and are correspondingly and fixedly arranged at the front end of an air outlet unit respectively, namely two sides of the locomotive air passage port; blades on the shutter side plates are fixedly and slantly installed, the slant angle of each blade is 6-10 degrees and the horizontal distance between adjacent blades is kept 5mm to 9mm; the shutter side plates are provided with reinforcing beams; a cross beam is arranged in the middle of the installation base; and an air outlet is divided into two independent air outlet units so as to enable the air flow in an air chamber to be shunted in an axial symmetry way. The locomotive air passage port is firm and reliable and convenient to maintain, and the locomotive air passage port adopts the fixed and slant type shutter structure.
Description
Technical field
The utility model relates to a kind of locomotive component, relates to a kind of locomotive air channel mouth specifically.
Background technology
For a long time, locomotive brake resistor box air outlet all adopts the venetian blinds form, drives transmission device by the louver reservoir and realizes opening and closing.After long-term use, there is following problem:
(1) reservoir and transmission device be after long-term use, start dumb, the louver damage is serious, it is extremely inconvenient to safeguard;
(2) meet with freezing weather, venetian blinds can't normally be opened;
(3) car is by tunnel and experience strong wind the time, and vent external produces negative pressure, after negative pressure surpasses the air channel blast, can cause venetian blinds to close in short-term.Force the air flow relay action, cut off correspondent control circuits, cause the locomotive rheostatic brake malfunctioning.
Therefore require further improvement.
The utility model content
The purpose of this utility model is exactly for after solving existing locomotive air channel mouth and having long-term use, start dumbly, meet with freezing weather, the problem that venetian blinds can't normally be opened, the locomotive air channel mouth of a kind of solid and reliable, easy to maintenance constant tilt formula shutter is proposed.
The technical scheme in the invention for solving the technical problem is: a kind of locomotive air channel mouth, comprise cover plate, louver side plate, mount pad, and be connected and fixed between described cover plate, louver side plate and the mount pad, form a casing shape structure; By former locomotive air channel structure is analyzed, under the prerequisite that does not change former locomotive top ducting system installation dimension, described louver side plate is adopted the shutter form, louver side plate correspondence respectively is fixedly mounted on the wind unit front end, both sides just of the present utility model, blade on the louver side plate adopts the constant tilt formula to install, the oblique angle is the 6-10 degree, horizontal throw between each adjacent vanes keeps 5mm-9mm, avoid foreign material to enter the air channel effectively and air is carried out damping, avoided the rainwater of a last blade to drop on next blade simultaneously, and cause the bottommost blade rainwater amount of flowing through excessive, easily make rainwater enter the air channel, on the louver side plate strength beam is installed, the constant intensity of reinforced blade offers skewed slot on the strength beam, blade installation is fixed on the skewed slot, the inclination angle of skewed slot, the inclination angle of adjacent spacing and blade, adjacent spacing is identical; Described cover plate comprises top board, front end-plate and lower back panel, and suspension hook is installed on the top board, makes things convenient for the transportation of wind passage mouth; Described mount pad is installed in the wind passage mouth bottom, offers fixed orifice around the mount pad, is used for docking with locomotive air channel, and the centre of mount pad is provided with a crossbeam, air outlet is divided into above-mentioned 2 independent wind units makes distinguished and admirable shunting axisymmetricly in air compartment.
Advantage of the present utility model is: the utility model has changed the locomotive air channel mouth into air outlet left and right sides mode and has arranged, distinguished and admirable in air compartment, the shunting axisymmetricly and left side plate employing constant tilt formula shutter, dustproof, anti-rainwater, actv. has solved above several problems, and it is solid and reliable, easy to maintenance.
Description of drawings
Fig. 1 is the utility model structural representation
Among the figure: 1, top board; 2, front end-plate; 3, lower back panel; 4, louver side plate; 5, blade; 6, mount pad; 7, suspension hook; 8, strength beam; 9, crossbeam; 10, wind unit.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described; Obviously, described embodiment only is a preferred embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in the figure, a kind of locomotive air channel mouth comprises cover plate, louver side plate 4, mount pad 6, and is fixing by welding between described cover plate, louver side plate 4 and the mount pad 6, forms a casing shape structure; Described louver side plate 4 adopts the shutter form, louver side plate correspondence respectively is fixedly mounted on wind unit 10 front ends, the left and right sides of locomotive air channel mouth just, blade 5 on the louver side plate 4 adopts the constant tilt formula to install, the oblique angle is the 6-10 degree, the horizontal throw that each adjacent vanes is 5 keeps 5mm-9mm, avoid foreign material to enter the air channel effectively and air is carried out damping, avoided the rainwater of a last blade to drop on next blade simultaneously, and cause the bottommost blade rainwater amount of flowing through excessive, easily make rainwater enter the air channel, 3 strength beams 8 respectively are installed on the louver side plate 4 louver side plate 4 is divided into three equal parts, have skewed slot on the strength beam 8, the oblique angle is 7 degree, and blade 5 is fixed on above the strength beam 8; Described cover plate comprises top board 1, front end-plate 2 and lower back panel 3, and four suspension hooks 7 are installed on the top board 1, makes things convenient for the transportation of wind passage mouth; Described mount pad 6 is installed in the wind passage mouth bottom, offer fixed orifice around the mount pad 6, be used for docking with locomotive air channel, the centre of mount pad 6 is provided with a crossbeam 9, air outlet is divided into 2 above-mentioned independent wind units 10 makes distinguished and admirable shunting axisymmetricly in air compartment.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. locomotive air channel mouth, comprise cover plate, louver side plate, mount pad, be connected and fixed between described cover plate, louver side plate and the mount pad, form a casing shape structure, it is characterized in that: described louver side plate adopts the shutter form, louver side plate correspondence respectively is fixedly mounted on the wind unit front end, both sides just of the present utility model, and the blade on the louver side plate adopts the constant tilt formula to install; The centre of described mount pad is provided with a crossbeam, air outlet is divided into above-mentioned 2 independent wind units makes distinguished and admirable shunting axisymmetricly in air compartment.
2. a kind of locomotive air channel mouth as claimed in claim 1 is characterized in that: the blade rake on the described louver side plate is the 6-10 degree, and the horizontal throw between adjacent blades keeps 5mm-9mm.
3. a kind of locomotive air channel mouth as claimed in claim 2 is characterized in that: on the described louver side plate strength beam is installed, offers skewed slot on the strength beam, blade installation is fixed on the skewed slot; The inclination angle of skewed slot, adjacent spacing and the inclination angle of blade, adjacent spacing are identical.
4. a kind of locomotive air channel mouth as claimed in claim 1, it is characterized in that: described cover plate comprises top board, front end-plate and lower back panel, and suspension hook is installed on the top board.
5. a kind of locomotive air channel mouth as claimed in claim 1 is characterized in that: described mount pad is installed in the wind passage mouth bottom, offers fixed orifice around the mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206466036U CN201907525U (en) | 2010-12-08 | 2010-12-08 | Locomotive air passage port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206466036U CN201907525U (en) | 2010-12-08 | 2010-12-08 | Locomotive air passage port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201907525U true CN201907525U (en) | 2011-07-27 |
Family
ID=44299734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206466036U Expired - Fee Related CN201907525U (en) | 2010-12-08 | 2010-12-08 | Locomotive air passage port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201907525U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627192A (en) * | 2015-02-09 | 2015-05-20 | 东华大学 | Controllable top movable air conveying opening in subway train |
| CN105151035A (en) * | 2015-10-28 | 2015-12-16 | 南车资阳机车有限公司 | Vertical resistance brake mounting bracket structure used for locomotive |
| CN107745720A (en) * | 2017-10-16 | 2018-03-02 | 中车株洲电力机车有限公司 | Rolling stock and its cap structure |
-
2010
- 2010-12-08 CN CN2010206466036U patent/CN201907525U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627192A (en) * | 2015-02-09 | 2015-05-20 | 东华大学 | Controllable top movable air conveying opening in subway train |
| CN105151035A (en) * | 2015-10-28 | 2015-12-16 | 南车资阳机车有限公司 | Vertical resistance brake mounting bracket structure used for locomotive |
| CN105151035B (en) * | 2015-10-28 | 2017-10-10 | 中车资阳机车有限公司 | A kind of locomotive is with vertical resistive braking mounting bracket structure |
| CN107745720A (en) * | 2017-10-16 | 2018-03-02 | 中车株洲电力机车有限公司 | Rolling stock and its cap structure |
| CN107745720B (en) * | 2017-10-16 | 2019-06-07 | 中车株洲电力机车有限公司 | Rolling stock and its cap structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20131208 |