CN104494610A - Simple pneumatic movable wind-grate ventilation mechanism for locomotives - Google Patents
Simple pneumatic movable wind-grate ventilation mechanism for locomotives Download PDFInfo
- Publication number
- CN104494610A CN104494610A CN201410583535.6A CN201410583535A CN104494610A CN 104494610 A CN104494610 A CN 104494610A CN 201410583535 A CN201410583535 A CN 201410583535A CN 104494610 A CN104494610 A CN 104494610A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixedly connected
- blades
- moving vane
- blade
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/04—Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a simple pneumatic movable wind-grate ventilation mechanism for locomotives. The mechanism comprises a mounting frame, a plurality of blades, a connection plate and a cylinder, wherein the blades comprise movable blades and fixed blades which are alternatively and horizontally arranged, two ends of each movable blade are rotatably connected with the mounting frame by a rotation shaft, two ends of each fixed blade are fixedly connected with the mounting frame, the connection plate is arranged in the vertical direction and sequentially and fixedly connected with the rotation shaft of each movable blade from the top to the bottom by crank arms, the cylinder is mounted on the mounting frame in the vertical direction, and the output end of the cylinder is fixedly connected with the connection plate. A louver is made into a simple movable wind-grate structure, the blades as the wind grates, the cylinder for control and the frame are designed into a modular integrated structure, so that the ventilation mechanism is convenient to demount and mount and has the functions of ventilation, opening and closing, and protection against sand, wind and rain.
Description
Technical field
The present invention relates to locomotive technology field, particularly the simple and easy pneumatic movable air grid ventilating mechanisms of a kind of locomotive.
Background technology
The weak point that traditional movable ventila structure (i.e. pneumatic venetian blinds) embodies in actual use is:
1, blade makes leaf shape, complex-shaped; Profile is comparatively large, needs larger installing space;
2, without sand prevention water-proof function when ventilation opened by louver;
3, control mechanism, return mechanism and louver can only be designed to widget and assemble, and cannot make large modular construction;
4, louver needs just can open compared with the control mechanism of great, not only will set up the wind regime of larger pressure, also must arrange special steel structure framework support and control mechanism;
5, must take out in car when control mechanism and return mechanism dismounting, require that interior space is comparatively large, maintenance difficulty.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned Problems existing, provides a kind of locomotive simple and easy pneumatic movable air grid ventilating mechanisms.
The technical solution used in the present invention is such:
The simple and easy pneumatic movable air grid ventilating mechanisms of a kind of locomotive, comprise installation frame, some blades, connecting panel and cylinder, described blade is divided into spaced horizontally disposed moving vane and stationary blade two kinds, moving vane two ends are rotationally connected by rotating shaft and installation frame, stationary blade two ends are fixedly connected with installation frame, described connecting panel is vertically upper to be arranged and is fixedly connected with by connecting lever with the rotating shaft of every sheet moving vane successively from top to bottom, described cylinder is arranged on installation frame vertically, and its mouth is fixedly connected with connecting panel.Moving vane and stationary blade interval are arranged, and can effectively reduce the angle of blade rotary, and decrease the quantity of connecting lever when ventilation volume is identical, and structure is simpler, and total quality is less, installs and removes lighter.
As preferably, the cross sectional shape of described moving vane and stationary blade is zigzag.The blade of zigzag structure contributes to sand-proof better, and the gap between two adjacent blades is less.
As preferably, described moving vane and stationary blade are aluminium alloy extrusions manufacture.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
Louver is made simple and easy movable air grid structure, make as air grid blade, carry out the cylinder that controls and frame design is modular integrated structure, not only install and remove conveniently, and structure possesses the function of ventilation, keying, sand-proof, rainwater-proof.
Accompanying drawing explanation
Fig. 1 is left view of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is the concrete structure figure of Fig. 1 Leaf.
Mark in figure: 1 is installation frame, and 2 is blade, and 3 is connecting panel, and 4 is cylinder, and 2-1 is moving vane, and 2-2 is stationary blade, and 2-3 is connecting lever.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment:
As Fig. 1, shown in 2, the simple and easy pneumatic movable air grid ventilating mechanisms of a kind of locomotive, comprise installation frame 1, some blades 2, connecting panel 3 and cylinder 4, described blade 2 is divided into spaced horizontally disposed moving vane 2-1 and stationary blade 2-2 two kinds, moving vane 2 two ends are rotationally connected by rotating shaft and installation frame 1, stationary blade 2-2 two ends are fixedly connected with installation frame 1, described connecting panel 3 is vertically upper to be arranged and is fixedly connected with by connecting lever 2-3 with the rotating shaft of every sheet moving vane 2 successively from top to bottom, described cylinder 4 is arranged on vertically on installation frame 1, its mouth is fixedly connected with connecting panel 3.
The cross sectional shape of described moving vane 2-1 and stationary blade 2-2 is zigzag.As shown in Figure 3, left side is outside, and right side is inner side.
Described moving vane 2-1 and stationary blade 2-2 is aluminium alloy extrusions manufacture.Adopt aluminum alloy, can overall weight be alleviated.
In use, integral installation of the present invention is got on, very convenient.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the simple and easy pneumatic movable air grid ventilating mechanisms of locomotive, it is characterized in that: comprise installation frame (1), some blades (2), connecting panel (3) and cylinder (4), described blade (2) is divided into spaced horizontally disposed moving vane (2-1) and stationary blade (2-2) two kinds, moving vane (2) two ends are rotationally connected by rotating shaft and installation frame (1), stationary blade (2-2) two ends are fixedly connected with installation frame (1), described connecting panel (3) is vertically upper to be arranged and is fixedly connected with by connecting lever (2-3) with the rotating shaft of every sheet moving vane (2) successively from top to bottom, described cylinder (4) is arranged on installation frame (1) vertically, its mouth is fixedly connected with connecting panel (3).
2. the simple and easy pneumatic movable air grid ventilating mechanisms of a kind of locomotive according to claim 1, is characterized in that: the cross sectional shape of described moving vane (2-1) and stationary blade (2-2) is zigzag.
3. the simple and easy pneumatic movable air grid ventilating mechanisms of a kind of locomotive according to claim 1 and 2, is characterized in that: described moving vane (2-1) and stationary blade (2-2) are aluminium alloy extrusions manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583535.6A CN104494610A (en) | 2014-10-28 | 2014-10-28 | Simple pneumatic movable wind-grate ventilation mechanism for locomotives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583535.6A CN104494610A (en) | 2014-10-28 | 2014-10-28 | Simple pneumatic movable wind-grate ventilation mechanism for locomotives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104494610A true CN104494610A (en) | 2015-04-08 |
Family
ID=52936097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410583535.6A Pending CN104494610A (en) | 2014-10-28 | 2014-10-28 | Simple pneumatic movable wind-grate ventilation mechanism for locomotives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104494610A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399334A (en) * | 2017-07-31 | 2017-11-28 | 中车南京浦镇车辆有限公司 | Passenger train side wall shutter device |
| CN110588679A (en) * | 2019-10-22 | 2019-12-20 | 中车资阳机车有限公司 | Distributed air supply duct structure of air conditioner in cab of shunting locomotive |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1363094A (en) * | 1972-04-21 | 1974-08-14 | Greenwood Airvac Ventilation | Louvred walls |
| GB1384074A (en) * | 1972-01-18 | 1975-02-19 | Greenwood Airvac Ventilation | Reinforced louvred construction |
| JPH0144709Y2 (en) * | 1983-06-06 | 1989-12-25 | ||
| JPH08189261A (en) * | 1995-01-07 | 1996-07-23 | Kazuhiro Ishikawa | Vertical type waterproof louver |
| JP2005179986A (en) * | 2003-12-18 | 2005-07-07 | Kurita Water Ind Ltd | Air vent facility |
| CN201102546Y (en) * | 2007-11-28 | 2008-08-20 | 南车资阳机车有限公司 | Air-injection system side door of motorcycle |
| CN201943527U (en) * | 2010-12-24 | 2011-08-24 | 深圳市中兴新通讯设备有限公司 | Blind window of communication cabinet |
| CN202227913U (en) * | 2011-07-25 | 2012-05-23 | 浙江扬帆船舶配件制造有限公司 | Pneumatic shutters |
| CN202348080U (en) * | 2011-09-23 | 2012-07-25 | 上海外高桥造船有限公司 | Pneumatic shutter of chimney |
| CN202391315U (en) * | 2011-12-02 | 2012-08-22 | 广州中船黄埔造船有限公司 | Pneumatic and manual total-light-shading blind window of chimney |
| CN202628155U (en) * | 2012-06-05 | 2012-12-26 | 山东康威通信技术股份有限公司 | Integral-type window frame structure of tunnel facility protection |
| CN202656859U (en) * | 2012-07-17 | 2013-01-09 | 王亚辉 | Pneumatic shutter of automobile radiator |
-
2014
- 2014-10-28 CN CN201410583535.6A patent/CN104494610A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1384074A (en) * | 1972-01-18 | 1975-02-19 | Greenwood Airvac Ventilation | Reinforced louvred construction |
| GB1363094A (en) * | 1972-04-21 | 1974-08-14 | Greenwood Airvac Ventilation | Louvred walls |
| JPH0144709Y2 (en) * | 1983-06-06 | 1989-12-25 | ||
| JPH08189261A (en) * | 1995-01-07 | 1996-07-23 | Kazuhiro Ishikawa | Vertical type waterproof louver |
| JP2005179986A (en) * | 2003-12-18 | 2005-07-07 | Kurita Water Ind Ltd | Air vent facility |
| CN201102546Y (en) * | 2007-11-28 | 2008-08-20 | 南车资阳机车有限公司 | Air-injection system side door of motorcycle |
| CN201943527U (en) * | 2010-12-24 | 2011-08-24 | 深圳市中兴新通讯设备有限公司 | Blind window of communication cabinet |
| CN202227913U (en) * | 2011-07-25 | 2012-05-23 | 浙江扬帆船舶配件制造有限公司 | Pneumatic shutters |
| CN202348080U (en) * | 2011-09-23 | 2012-07-25 | 上海外高桥造船有限公司 | Pneumatic shutter of chimney |
| CN202391315U (en) * | 2011-12-02 | 2012-08-22 | 广州中船黄埔造船有限公司 | Pneumatic and manual total-light-shading blind window of chimney |
| CN202628155U (en) * | 2012-06-05 | 2012-12-26 | 山东康威通信技术股份有限公司 | Integral-type window frame structure of tunnel facility protection |
| CN202656859U (en) * | 2012-07-17 | 2013-01-09 | 王亚辉 | Pneumatic shutter of automobile radiator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399334A (en) * | 2017-07-31 | 2017-11-28 | 中车南京浦镇车辆有限公司 | Passenger train side wall shutter device |
| CN110588679A (en) * | 2019-10-22 | 2019-12-20 | 中车资阳机车有限公司 | Distributed air supply duct structure of air conditioner in cab of shunting locomotive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203767061U (en) | Door-less weather tight invisible ventilation device | |
| CN104494610A (en) | Simple pneumatic movable wind-grate ventilation mechanism for locomotives | |
| CN102979433A (en) | Ventilating fan orifice door | |
| CN206625613U (en) | A kind of Novel movable lavatory | |
| CN201903145U (en) | Ventilation shutter blind for air-conditioner | |
| CN206481770U (en) | A kind of new wet curtain | |
| CN101285486B (en) | Covering and partition type ventilation fan | |
| US20130344793A1 (en) | Ventilation arrangement | |
| CN203769145U (en) | Double-layer glass curtain wall | |
| CN201232662Y (en) | Covering and isolating ventilation fan | |
| CN205026152U (en) | Fire -proof check valve | |
| CN202467578U (en) | Self-dropping ventilation louver | |
| CN201448031U (en) | Window shutter installed in industrial and mining workshop | |
| CN206131365U (en) | Positive -pressure air supply opening | |
| CN201475442U (en) | Gravity type wind check-valve | |
| CN207004867U (en) | A kind of Anti-Typhoon Centrafugal roof fan | |
| CN202993448U (en) | Ventilating device | |
| CN103527500A (en) | Multi-fan combined fireproof box-type fan | |
| CN203172643U (en) | Side wall air inlet device of locomotive cooling chamber | |
| CN203083069U (en) | Downslope type natural ventilator | |
| CN204186261U (en) | A kind of box photovoltaic inversion room vent window | |
| CN202280633U (en) | Axial-flow type roof fan | |
| CN202359987U (en) | Corrugated shutter | |
| CN112954939B (en) | Protection device of outdoor communication cabinet | |
| CN202119039U (en) | Natural ventilator capable of changing mounting mode and balancing air pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |