CN104494610A - Simple pneumatic movable wind-grate ventilation mechanism for locomotives - Google Patents

Simple pneumatic movable wind-grate ventilation mechanism for locomotives Download PDF

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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
Application number
CN201410583535.6A
Other languages
Chinese (zh)
Inventor
唐剑东
黎焕先
卓文俊
陈传彬
江太宏
张海霞
姚金梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC Ziyang Co Ltd
Original Assignee
CSR Ziyang Locomotive Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CSR Ziyang Locomotive Co Ltd filed Critical CSR Ziyang Locomotive Co Ltd
Priority to CN201410583535.6A priority Critical patent/CN104494610A/en
Publication of CN104494610A publication Critical patent/CN104494610A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61CLOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • B61C17/04Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof

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  • 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

The simple and easy pneumatic movable air grid ventilating mechanisms of a kind of locomotive
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.
CN201410583535.6A 2014-10-28 2014-10-28 Simple pneumatic movable wind-grate ventilation mechanism for locomotives Pending CN104494610A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (12)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20150408