CN101824955B - Vehicle top shutter - Google Patents
Vehicle top shutter Download PDFInfo
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- CN101824955B CN101824955B CN2010101509542A CN201010150954A CN101824955B CN 101824955 B CN101824955 B CN 101824955B CN 2010101509542 A CN2010101509542 A CN 2010101509542A CN 201010150954 A CN201010150954 A CN 201010150954A CN 101824955 B CN101824955 B CN 101824955B
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Abstract
The invention relates to a vehicle top shutter comprising a window frame, blades and a linkage device, wherein each blade is provided with a long straight blade rotating shaft; the blade rotating shaft and the window frame are rotatably connected by a mounting device; the mounting device comprises a layer of mounting plate fixedly connected with the window frame; the mounting plate is provided with a step hole relative to the position of each blade rotating shaft; pin shafts with bosses are fixed in the step holes; one end of each blade rotating shaft is sleeved on the pin shafts; the middle part of the window frame is provided with a beam; the linkage device is fixed on the beam; the blades are arranged at both sides of the linkage device; the linkage device comprises connecting rods arranged at both sides, pin shafts connected with the connecting rods of both sides, push rod heads sleeved on the pin shafts, power mechanisms connected with the push rod heads and rotating arms arranged corresponding to the blades. The vehicle top shutter has simple structure, long service life, stable and reliable work and good anti-loosening property and can drive the blades to the opened and closed by pushing push rods completely by the reciprocating movement of the power mechanisms.
Description
Technical field
The present invention relates to a kind of louvre, particularly a kind of top shutter that is installed on vehicle top belongs to the ancillary service of vehicle.
Background technology
Above the roof of the locomotive of rail vehicle, all can be equipped with and be used for the cooling unit of lowering the temperature to the transmission oil and the fuel oil of diesel engine, enter cooling unit for fear of the foreign material in the external world and rainwater etc., and influence is used, and all louvre can be housed at the top of cooling unit.The top shutter that cooling unit adopted of present domestic rail vehicle locomotive generally all can not be controlled automatically, but the wind that is produced when working by the big fan in the cooling unit blows the page or leaf sheet open by force, when big fan quits work, rely on the gravity of its page sheet self to close, though this structure is simple, but the work to big fan produces certain resistance, is unfavorable for big fan work, and the page or leaf sheet impacts down damage easily for a long time.Simultaneously, because the diameter of big fan is bigger, certainly will require the gross area of louvre to strengthen, if monolithic page or leaf sheet is long, easy clamping stagnation when the page or leaf sheet rotates influences the normal use of cooling unit, and page or leaf sheet horizontal positioned also is easier to into water.
The patent No. is that the Chinese patent of ZL200520071727.5 discloses a kind of " automobile-used temperature control intelligent shutter ", it comprises that is arranged at the middle translation frame in shutter outer ring, blade is arranged at the both sides of translation frame, one end of the rotating shaft of blade links to each other with the outer ring by bearing, after the fixed end of the other end and cursor is fixed together, link to each other with the translation frame by bearing again, opening with closed of blade controlled by the translation frame by the temperature control element, temperature control element is made of memory alloy spring and back-moving spring, and polyunit is on the translation frame about memory alloy spring and the back-moving spring.This device can be realized automatic control, has also solved the problem of the long easy damage of blade.
Another patent No. is that the Chinese patent of ZL93211352.4 discloses a kind of " automobile-used shutter self-con-tained unit ", it is by the moving transmission mechanism of shutter axle, transmission bar, connecting pin, contiguous block, unloading spring and push rod group, reset by return spring, push rod in its transmission mechanism is connected with attemperating unit, realizes the automatic control of shutter.
Though above-mentioned two kinds of devices all can be realized the automatic control of louvre, but their transmission mechanism and resetting-mechanism all are to rely on spring, but the application life of spring is short, it is also unreliable to use, generally after using a period of time, its elastic force will reduce, and the strength that promotes the page or leaf sheet and page sheet is resetted will be not enough, uses thereby influence is normal.
In addition, traditional page or leaf sheet and window frame between when installing, the bearing pin and the securing member of page or leaf sheet all use same part, just bearing pin directly is fixed on the window frame by nut, page or leaf sheet rotating shaft and bearing pin are rotationally connected, when the page or leaf sheet rotates, bearing pin is influenced by it also can, use after a period of time, bearing pin will become flexible, even can produce the bearing pin obscission.
Summary of the invention
Main purpose of the present invention is to address the above problem and is not enough, and a kind of louver window for vehicle roof is provided, and this apparatus structure is simple, and it is good that anti-loosening property is installed between page or leaf sheet and the window frame, and can improve the installation accuracy of page sheet.
For realizing above-mentioned purpose of the present invention, technical scheme of the present invention is:
A kind of louver window for vehicle roof comprises window frame, page or leaf sheet and linkage, and each page sheet is provided with an elongated page or leaf sheet rotating shaft, is rotationally connected by erecting device between the end of described page or leaf sheet rotating shaft and the described window frame; Described erecting device comprises one deck installing plate of fixedlying connected with described window frame, position with respect to the rotating shaft of each page sheet on installing plate all is provided with a stepped hole, fix a bearing pin that has boss in the described stepped hole, an end of described page or leaf sheet rotating shaft is socketed on the described bearing pin.
The present invention further improves and is that the middle part of described window frame is provided with a crossbeam, and described page or leaf sheet is arranged at the both sides of linkage; Be rotationally connected by bearing pin between sheet rotating shaft of described page or leaf and the described crossbeam.
The actuating unit that described linkage comprises the connecting rod that is positioned at both sides, connect the bearing pin of both sides connecting rod, be set in push rod cup on the bearing pin, connect with push rod cup, and with the cursor of the described page of corresponding setting of sheet; Described actuating unit is fixed on the described crossbeam; One end and the described connecting rod of described cursor are rotationally connected, and the other end of cursor is fixedlyed connected with the link of page or leaf sheet rotating shaft and crossbeam.
The outside of described bearing pin is with a sleeve pipe.
Be positioned at described linkage both sides the page or leaf sheet be in the middle of high both sides low, have an angle each other.
Described push rod cup has two pusher arms, respectively near the connecting rod of both sides, respectively has a strip hole that is used for described bearing pin socket on described two pusher arms.
Described connecting rod raises up one in the position of described bearing pin and takes on arm, and described shoulder arm is provided with perpendicular to the plane of described window frame.
Content to sum up, louver window for vehicle roof provided by the present invention, simple in structure, but the reciprocating motion that relies on actuating units such as reservoir fully promotes push rod and does level and the motion of both direction up and down with regard to drivening rod, thereby realize the opening and closing of page or leaf sheet, long service life, working stability is reliable.
In addition, the low structure in high both sides in the middle of the page or leaf sheet of linkage both sides is, convenient so extraneous rainwater is discharged to both sides, can not influence the normal use of interior arrangement.
The present invention is provided with mounting plates structure between page or leaf sheet and window frame, it has changed the bearing pin of traditional page or leaf sheet and the mounting means that securing member uses same part, the bearing pin that will have boss earlier is installed on the installing plate, and then installing plate is installed on the window frame with bolt, like this when the page or leaf sheet rotates, can not have influence on the bolt that is used for fixing installing plate, anti-loosening property is good, and can also improve the installation accuracy of page sheet.
Description of drawings
Fig. 1 structural representation of the present invention;
The vertical view of Fig. 2 Fig. 1;
The A-A sectional view of Fig. 3 Fig. 1;
The B-B revolved sectional view of Fig. 4 Fig. 2;
The C-C sectional view of Fig. 5 Fig. 2;
Fig. 6 mounting plates structure sectional view of the present invention;
Fig. 7 erecting device structural representation of the present invention (partial enlarged drawing of Fig. 4);
Fig. 8 page or leaf chip architecture of the present invention schematic diagram.
Extremely shown in Figure 8 as Fig. 1, window frame 1, page or leaf sheet 2, linkage 3, page or leaf sheet rotating shaft 4, crossbeam 5, connecting rod 6, bearing pin 7, push rod cup 8, actuating unit 9, cursor 10, pusher arms 11, strip hole 12, sleeve pipe 13, shoulder arm 14, erecting device 15, installing plate 16, stepped hole 17, bearing pin 18, angle 19, framework 20, bolt 21, bearing pin 22, bearing pin 23.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
As shown in Figure 1 to Figure 3, described louver window for vehicle roof:
Two groups of page or leaf sheets 2 have an angle 19 each other as shown in Figure 4, and this angle 19 is traditionally arranged to be about 170 ° and gets final product, and make its position intermediate a little more than both sides, and convenient so extraneous rainwater is discharged to both sides, can not influence the normal use of in-vehicle apparatus.
As shown in Figure 8, the back side of each page sheet 2 all is fixed with an elongated page or leaf sheet rotating shaft 4, as shown in Figure 3 and Figure 4, in the present embodiment, an end and the window frame 1 of page or leaf sheet rotating shaft 4 are rotationally connected by erecting device 15, are rotationally connected by bearing pin 22 between the other end of page or leaf sheet rotating shaft 4 and the crossbeam 5, bearing pin 22 is fixed on the crossbeam 5, page or leaf sheet rotating shaft 4 is set on the bearing pin 22,, also may be rotationally connected by erecting device 15 between page or leaf sheet rotating shaft 4 and the crossbeam 5 herein.
The actuating unit 9 that linkage 3 comprises the connecting rod 6 that is positioned at both sides, connect the bearing pin 7 of both sides connecting rod 6, be set in push rod cup 8 on the bearing pin 7, connect with push rod cup 8, and and the cursor 10 of page sheet 2 corresponding settings.
One end of cursor 10 directly is fixed on the link of page sheet rotating shaft 4 and crossbeam 5 with the mode of welding, be rotationally connected by bearing pin 23 between the other end of cursor 10 and the connecting rod 6, guarantee to rotate mutually between cursor 10 and the connecting rod 6, like this when connecting rod 6 is done level and is moved up and down, just can drive cursor all on it 10 rotates, rotate together thereby drive page or leaf sheet 2, just can make 2 opening and closing of page sheet.
Actuating unit 9 in the linkage 3 is fixed on the crossbeam 5 of window frame 1 centre, it can be directly mode by bolt, riveted joint or welding be fixed on the crossbeam 5, also can be as illustrated in fig. 1 and 2, on crossbeam 5, weld an inverted U-shaped framework 20 earlier, then actuating unit 9 is filled in the framework 20, and they are fixed together with a plurality of bolt 21.
The connecting rod 6 that is positioned at both sides in the linkage 3 is used for driving respectively both sides page or leaf sheet 2 and rotates, and for the page or leaf sheet 2 that makes both sides rotates synchronously, couples together by bearing pin 7 between two connecting rods 6, raises up on the position that bearing pin 7 is set one and takes on arm 14.Because the page or leaf sheet 2 of this louvre tilts to both sides, so the connecting rod that links together with it 6 is because just also can tilt to both sides with page or leaf sheet 2 is perpendicular, but the bearing pin 7 that is fixed on like this on the connecting rod 6 just can't operate as normal, so, shoulder arm 14 will tilt to the inside with respect to connecting rod 6, make its plane vertical, so just can help bearing pin 7 operate as normal with window frame 1 place.
As shown in Figure 5, the front end of push rod cup 8 has two pusher arms 11, and the connecting rod 6 near both sides is provided with respectively, like this can guarantee effect balancing in power on both sides connecting rod 6, make both sides connecting rod 6 same moved further.Respectively have a strip hole 12 on two pusher arms 11, bearing pin 7 is set in two strip holes 12, is with a sleeve pipe 13 in the outside of bearing pin 7, and the rolling by 13 of bearing pin 7 and sleeve pipes reduces wear, and can increase the service life.
The other end of push rod cup 8 is connected with actuating unit 9, because this device is mounted on the roof, on the cooling unit that can be installed on the locomotive roof, so actuating unit 9 will have enough motive forces, as adopting the reservoir that all can use on the locomotive or cylinder or the like.
The top that is arranged on the big fan of locomotive cooling unit with this device is an example, describes its course of work in detail:
When big fan is opened, by 9 entrys into service simultaneously of control device control actuating unit, actuating unit 9 will pull back push rod cup 8, at this moment, the bearing pin 7 that is arranged in strip hole 12 on the pusher arms 11 will be done relative slip in strip hole 12, like this, bearing pin 7 not only can move horizontally, also can under the drive in strip hole 12, do and move up and down, and then drivening rod 6 is done moving of horizontal direction and above-below direction both direction, connecting rod 6 drives cursor 10 and rotates, because cursor 10 is fixed in page sheet rotating shaft 4, opens so the rotation of cursor 10 just can drive page sheet 2.When big fan quit work, the running in the other direction of corresponding actuating unit 9 then promoted push rod cup 8 forward, closes thereby drive page or leaf sheet 2.But this kind structure relies on the reciprocating motion of actuating units 9 such as reservoir to promote push rod cup 8 fully and does level and the motion of both direction up and down with regard to drivening rod 6, thereby realizes the opening and closing of page or leaf sheet 2, long service life, and working stability is reliable.
Traditional page or leaf sheet 2 when mounted, the bearing pin and the securing member of page or leaf sheet 2 all use same part, just bearing pin directly is fixed on the window frame 1 by nut, the rotating shaft 4 of page or leaf sheet is connected with bearing pin, when page or leaf sheet 2 rotated, bearing pin was influenced by it also can, used after a period of time, bearing pin will become flexible, even can produce the bearing pin obscission.
The present invention then improves this structure, as shown in Figure 6 and Figure 7, on window frame 1 with the bolt (not shown) fixedly connected one deck installing plate 16, position with respect to each page sheet rotating shaft 4 on installing plate 16 all is provided with a stepped hole 17, fix a bearing pin 18 that has boss in the stepped hole 17, an end of page or leaf sheet rotating shaft 4 is set on the bearing pin 18.The bearing pin 18 that it will have boss earlier is installed in the stepped hole 17 of installing plate 16, and then use bolts to be installed on the window frame 1 installing plate 16, like this when page or leaf sheet 2 rotates, can not have influence on the bolt that is used for fixing installing plate 16, anti-loosening property is good, and can also improve the installation accuracy of page sheet 2.
As mentioned above, given in conjunction with the accompanying drawings and embodiments scheme content can derive the similar techniques scheme.In every case be the content that does not break away from technical solution of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical solution of the present invention according to technical spirit of the present invention.
Claims (7)
1. a louver window for vehicle roof comprises window frame (1), page or leaf sheet (2) and linkage (3), and each page sheet (2) is provided with an elongated page or leaf sheet rotating shaft (4), it is characterized in that:
Be rotationally connected by erecting device (15) between the end of described page or leaf sheet rotating shaft (4) and the described window frame (1);
Described erecting device (15) comprises one deck installing plate (16) of fixedlying connected with described window frame (1), the position of going up with respect to each page sheet rotating shaft (4) at installing plate (16) all is provided with a stepped hole (17), fix a bearing pin (18) that has boss in the described stepped hole (17), an end of described page or leaf sheet rotating shaft (4) is socketed on the described bearing pin (18).
2. louver window for vehicle roof according to claim 1 is characterized in that: the middle part of described window frame (1) is provided with a crossbeam (5), and described page or leaf sheet (2) is arranged at the both sides of linkage (3);
Be rotationally connected by bearing pin (22) between sheet rotating shaft (4) of described page or leaf and the described crossbeam (5).
3. louver window for vehicle roof according to claim 2 is characterized in that: the actuating unit (9) that described linkage (3) comprises the connecting rod (6) that is positioned at both sides, connect the bearing pin (7) of both sides connecting rods (6), be set in push rod cup (8) on the bearing pin (7), connect with push rod cup (8), and with the cursor (10) of the described page of corresponding setting of sheet;
Described actuating unit (9) is fixed on the described crossbeam (5);
One end of described cursor (10) and described connecting rod (6) are rotationally connected, and the other end of cursor (10) is fixedlyed connected with the link of crossbeam (5) with page or leaf sheet rotating shaft (4).
4. louver window for vehicle roof according to claim 3 is characterized in that: the outside of described bearing pin (7) is with a sleeve pipe (13).
5. louver window for vehicle roof according to claim 2 is characterized in that: be positioned at described linkage (3) both sides the page or leaf sheet (2) be in the middle of high both sides low, have an angle (19) each other.
6. louver window for vehicle roof according to claim 2, it is characterized in that: described push rod cup (8) has two pusher arms (11), respectively near the connecting rod (6) of both sides, respectively have a strip hole (12) that is used for described bearing pin (7) socket on described two pusher arms (11).
7. according to each described louver window for vehicle roof of claim 1 to 6, it is characterized in that: described connecting rod (6) raises up one in the position of described bearing pin (7) and takes on arm (14), and described shoulder arm (14) is provided with perpendicular to the plane of described window frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101509542A CN101824955B (en) | 2008-02-20 | 2008-02-20 | Vehicle top shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101509542A CN101824955B (en) | 2008-02-20 | 2008-02-20 | Vehicle top shutter |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100052890A Division CN101513877B (en) | 2008-02-20 | 2008-02-20 | Louver window for vehicle roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101824955A CN101824955A (en) | 2010-09-08 |
| CN101824955B true CN101824955B (en) | 2011-10-05 |
Family
ID=42689096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101509542A Active CN101824955B (en) | 2008-02-20 | 2008-02-20 | Vehicle top shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101824955B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317998A (en) * | 2013-07-04 | 2013-09-25 | 安徽合力股份有限公司 | Fork truck cab with hydraulic-controlled shutter |
| CN107472272A (en) * | 2017-08-07 | 2017-12-15 | 南京中车浦镇城轨车辆有限责任公司 | Overhead type shutter opened device |
| CN110821367B (en) * | 2018-08-20 | 2020-10-30 | 长荣金属科技(海安)有限公司 | Fireproof safety door for heat-insulation dormitory and fireproof heat-insulation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320773Y (en) * | 1998-01-08 | 1999-05-26 | 魏正军 | Pull-push rod regulated glass louver window |
| CN2434415Y (en) * | 2000-06-30 | 2001-06-13 | 肖方金 | Shutter with protective function |
| JP3533325B2 (en) * | 1998-01-27 | 2004-05-31 | 西日本旅客鉄道株式会社 | Vehicle window protection plate and its mounting method |
| CN2637682Y (en) * | 2003-06-14 | 2004-09-01 | 王干 | Air quantity regulatable constant flow ventilation window |
| US7228884B2 (en) * | 2004-09-28 | 2007-06-12 | Ing-Wen Chen | Rear window car curtain |
| CN101513877B (en) * | 2008-02-20 | 2011-04-13 | 南车青岛四方机车车辆股份有限公司 | Louver window for vehicle roof |
-
2008
- 2008-02-20 CN CN2010101509542A patent/CN101824955B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320773Y (en) * | 1998-01-08 | 1999-05-26 | 魏正军 | Pull-push rod regulated glass louver window |
| JP3533325B2 (en) * | 1998-01-27 | 2004-05-31 | 西日本旅客鉄道株式会社 | Vehicle window protection plate and its mounting method |
| CN2434415Y (en) * | 2000-06-30 | 2001-06-13 | 肖方金 | Shutter with protective function |
| CN2637682Y (en) * | 2003-06-14 | 2004-09-01 | 王干 | Air quantity regulatable constant flow ventilation window |
| US7228884B2 (en) * | 2004-09-28 | 2007-06-12 | Ing-Wen Chen | Rear window car curtain |
| CN101513877B (en) * | 2008-02-20 | 2011-04-13 | 南车青岛四方机车车辆股份有限公司 | Louver window for vehicle roof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101824955A (en) | 2010-09-08 |
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Address after: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |