CN107021113B - Universal adjusting device for light irradiation angle of rail train - Google Patents
Universal adjusting device for light irradiation angle of rail train Download PDFInfo
- Publication number
- CN107021113B CN107021113B CN201710372313.3A CN201710372313A CN107021113B CN 107021113 B CN107021113 B CN 107021113B CN 201710372313 A CN201710372313 A CN 201710372313A CN 107021113 B CN107021113 B CN 107021113B
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- driven gear
- pressing plate
- bottom plate
- hole
- fixed
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- 238000003825 pressing Methods 0.000 claims description 41
- 238000009434 installation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D29/00—Lighting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model provides a universal adjusting device of light irradiation angle for rail train, includes clamp plate, bottom plate, fixed column, bolt, drive gear and driven gear, adopts the universal joint structure, can be after the car light is installed on the automobile body, from the irradiation direction of front manual adjustment car light, and it is fixed that the irradiation angle of messenger's car light accords with the requirement is front again, easy operation is fixed reliable again.
Description
Technical Field
The invention relates to the field of subways and urban rails, in particular to a lamplight irradiation angle universal adjusting device for a rail train.
Background
The existing subway or urban rail vehicle head lamp is directly fixed on a vehicle body through a fastener during installation, and the vehicle body is made of glass fiber reinforced plastic paste or metal welding, so that the tolerance generated in the production and manufacturing process is large, and the angle adjustment cannot be performed after the installation of the vehicle lamp is completed, so that the irradiation angle of the vehicle lamp after the installation is generally greatly deviated from the design angle. Therefore, the car lamp adjusting device is continuously designed at present, the car lamp can be finely adjusted after the car lamp is installed, the car lamp irradiation direction is kept consistent with the car running direction, and the car lamp irradiation direction can be corrected in the later maintenance process.
Disclosure of Invention
In order to solve the technical problems, the invention provides the universal adjusting device for the light irradiation angle of the rail train, which adopts a universal joint structure, and can manually adjust the irradiation direction of the car light from the front after the car light is mounted on the car body, so that the car light is fixed from the front when the irradiation angle of the car light meets the requirements, and the operation is simple and reliable.
In order to achieve the above purpose, the invention adopts the following technical scheme: the universal adjusting device for the light irradiation angle of the rail train comprises a pressing plate, a bottom plate, a fixed column, a bolt, a driving gear and a driven gear, wherein the pressing plate is square, a stepped hole is formed in the middle, another stepped hole is formed in the side edge, and the two stepped holes are communicated; the bottom plate is square, the middle of the bottom plate is provided with a hole, the inside of the bottom plate is spherical, and the side of the bottom plate is provided with a through hole; the pressing plate is matched with the bottom plate up and down and is connected with the bottom plate through bolts; the driving gear is arranged in a side through hole between the pressing plate and the bottom plate and is matched with the driven gear arranged in the pressing plate; the upper end of the driven gear is provided with external threads which are matched with internal threads arranged in the pressing plate in a threaded manner, the middle of the driven gear is provided with a hole, the inside of the driven gear is spherical, and the driven gear is matched with a middle hole of the bottom plate; the fixed column is drum-shaped and is arranged in a drum-shaped inner cavity formed by the driven gear and the bottom plate, and four bolt through holes are formed in the end face of the fixed column and are used for fixing the device to a vehicle body through bolts.
Further, the pressing plate is provided with four threaded holes, and the device is fixed on the lamp body through screws.
Further, an adjusting gap exists between the bottom of the driven gear and the top of the bottom plate.
Further, the top of the driving gear, which is positioned at the pressing plate end, is provided with a universal joint adjusting hole which is a hexagon blind hole.
Further, through holes corresponding to the threaded holes and the universal joint adjusting holes on the pressing plate are formed in the corresponding positions of the lamp body.
Further, friction sleeves are respectively arranged between the driven gear and the pressing plate and the bottom plate, so that rigid friction is formed between the driven gear and the pressing plate and between the driven gear and the bottom plate when the driven gear rotates is prevented, and the service life of the device is prolonged.
During installation, the device is fixed to the car body through four bolts arranged on the fixing column, then the lamp body is fixed to the device through the bolts, the irradiation direction of the car lamp is adjusted, the irradiation angle of the car lamp meets the requirements, the inner hexagonal wrench is used for rotating the driving gear through the universal adjusting hole, the driving gear drives the driven gear to rotate through gear transmission, the driven gear is in threaded connection with the pressing plate, and when the driven gear rotates, the driven gear moves up and down, and when the driven gear rotates downwards due to the rotation direction, the driven gear and the spherical surface of the bottom plate are tightly held with the spherical surface of the fixing column, so that the pressing plate and the fixing column are relatively fixed, and the whole car lamp is fixed.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure, can adjust the irradiation angle of the installed and fixed car lamp, has strong operability and long service life, and is safe and reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to the drawings without independent inventive effort to those skilled in the art.
FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a front view of embodiment 1 of the present invention;
FIG. 3 is a cross-sectional view A-A of example 1 of the present invention;
the device comprises a pressing plate 1, a bottom plate 2, a fixed column 3, a bolt 4, a driving gear 5, a driven gear 6, a friction sleeve 7, a bolt 8, a lamp body 9, a threaded hole 10 and a universal joint adjusting hole 11.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
as shown in the figure, the universal adjusting device for the light irradiation angle of the rail train comprises a pressing plate 1, a bottom plate 2, a fixed column 3, a bolt 4, a driving gear 5 and a driven gear 6, wherein the pressing plate 1 is square, a stepped hole is formed in the middle, another stepped hole is formed in the side edge, and the two stepped holes are communicated; the bottom plate 2 is square, the middle of the bottom plate is provided with a hole, the inside of the bottom plate is spherical, and the side of the bottom plate is provided with a through hole; the pressing plate 1 is matched with the bottom plate 2 up and down and is connected through bolts 8; the driving gear 5 is arranged in a side through hole between the pressing plate 1 and the bottom plate 2 and is matched with the driven gear 6 arranged in the pressing plate 1; the upper end of the driven gear 6 is provided with external threads which are matched with internal threads arranged in the pressing plate 1 in a threaded manner, the middle of the driven gear 6 is provided with a hole, the inside of the driven gear is spherical, and the driven gear is matched with a middle hole of the bottom plate 2; the fixing column 3 is drum-shaped and is arranged in a drum-shaped inner cavity formed by the driven gear 6 and the bottom plate 2, four bolt through holes are formed in the end face of the fixing column, and the fixing column is fixed to a vehicle body through bolts 4.
The pressing plate 1 is provided with four threaded holes 10, and the device is fixed on the lamp body 9 through screws.
An adjusting gap exists between the bottom of the driven gear 6 and the top of the bottom plate 2.
The top of the driving gear 5, which is positioned at the end of the pressing plate 1, is provided with a universal joint adjusting hole 11 which is a hexagon blind hole.
The corresponding positions of the lamp body 9 are provided with through holes corresponding to the threaded holes 10 and the universal joint adjusting holes 11 on the pressing plate 1.
Friction sleeves 7 are respectively arranged between the driven gear 6 and the pressing plate 4 and the bottom plate 2, so that rigid friction is formed between the driven gear 6 and the pressing plate 1 and between the driven gear 6 and the bottom plate 2 when the driven gear 6 rotates, and the service life of the device is prolonged.
During installation, the device is fixed to the car body through four bolts 4 arranged on the fixed column 3, then the lamp body 9 is fixed to the device through screws, the irradiation direction of the lamp body 9 is adjusted, the irradiation angle of the car lamp meets the requirements, the driving gear 5 is rotated through the universal adjusting hole 11 by using the inner hexagonal wrench, the driving gear 5 drives the driven gear 6 to rotate through gear transmission, due to the fact that threaded connection is arranged between the driven gear 6 and the pressing plate 1, when the driven gear 6 rotates, the driven gear 6 moves up and down, when the rotation direction enables the driven gear 6 to rotate downwards, the spherical surface of the driven gear 6 and the spherical surface of the bottom plate 2 are tightly held with the spherical surface of the fixed column 3, so that the pressing plate 1 and the fixed column 3 are relatively fixed, and the whole car lamp is fixed.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (1)
1. A universal adjusting device of light irradiation angle for rail train, its characterized in that: comprises a pressing plate, a bottom plate, a fixed column, a bolt, a driving gear and a driven gear,
the pressing plate is square, a stepped hole is formed in the middle of the pressing plate, another stepped hole is formed in the side of the pressing plate, and the two stepped holes are communicated;
the bottom plate is square, the middle of the bottom plate is provided with a hole, the inside of the bottom plate is spherical, and the side of the bottom plate is provided with a through hole;
the pressing plate is matched with the bottom plate up and down and is connected with the bottom plate through bolts;
the driving gear is arranged in a side through hole between the pressing plate and the bottom plate and is matched with the driven gear arranged in the pressing plate;
the upper end of the driven gear is provided with external threads which are matched with internal threads arranged in the pressing plate in a threaded manner, the middle of the driven gear is provided with a hole, the inside of the driven gear is spherical, and the driven gear is matched with a middle hole of the bottom plate;
the fixing column is drum-shaped and is arranged in a drum-shaped inner cavity formed by the driven gear and the bottom plate, four bolt through holes are formed in the end face of the fixing column, and the fixing column is fixed to a vehicle body through bolts;
an adjusting gap exists between the bottom of the driven gear and the top of the bottom plate;
the top of the driving gear, which is positioned at the pressing plate end, is provided with a universal joint adjusting hole which is a hexagon blind hole;
the corresponding positions of the lamp body are provided with through holes corresponding to the threaded holes and the universal joint adjusting holes on the pressing plate;
friction sleeves are respectively arranged between the driven gear and the pressing plate as well as between the driven gear and the bottom plate;
the pressing plate is provided with four threaded holes, and the device is fixed on the lamp body through screws;
during installation, the device is fixed to the car body through four bolts arranged on the fixing column, then the lamp body is fixed to the device through the bolts, the irradiation direction of the car lamp is adjusted, the irradiation angle of the car lamp meets the requirements, the inner hexagonal wrench is used for rotating the driving gear through the universal adjusting hole, the driving gear drives the driven gear to rotate through gear transmission, the driven gear is in threaded connection with the pressing plate, and when the driven gear rotates, the driven gear moves up and down, and when the driven gear rotates downwards due to the rotation direction, the driven gear and the spherical surface of the bottom plate are tightly held with the spherical surface of the fixing column, so that the pressing plate and the fixing column are relatively fixed, and the whole car lamp is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372313.3A CN107021113B (en) | 2017-05-24 | 2017-05-24 | Universal adjusting device for light irradiation angle of rail train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372313.3A CN107021113B (en) | 2017-05-24 | 2017-05-24 | Universal adjusting device for light irradiation angle of rail train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107021113A CN107021113A (en) | 2017-08-08 |
| CN107021113B true CN107021113B (en) | 2024-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710372313.3A Active CN107021113B (en) | 2017-05-24 | 2017-05-24 | Universal adjusting device for light irradiation angle of rail train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107021113B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004063088A (en) * | 2002-07-24 | 2004-02-26 | Ichikoh Ind Ltd | Vehicular headlight |
| CN1766687A (en) * | 2005-11-18 | 2006-05-03 | 中国科学院上海光学精密机械研究所 | Universal adjusting stand for optical lens holder |
| CN101182906A (en) * | 2006-11-13 | 2008-05-21 | 株式会社小糸制作所 | Vehicle lighting device |
| CN201448781U (en) * | 2009-06-29 | 2010-05-05 | 东莞市友美电源设备有限公司 | LED street lamp capable of universal angle adjustment |
| CN201511873U (en) * | 2009-10-19 | 2010-06-23 | 秀山交通器材股份有限公司 | Illuminating angle adjustor for automotive lamps |
| CN201960187U (en) * | 2010-12-10 | 2011-09-07 | 黄耀宙 | Structure of universal seat of milling machine |
| CN201961252U (en) * | 2010-11-25 | 2011-09-07 | 浙江吉利汽车研究院有限公司 | Vehicle-mounted universal camera installation rack |
| CN202130450U (en) * | 2011-07-08 | 2012-02-01 | 唐西娅 | Automatic steering device for headlight of locomotive |
| CN203068075U (en) * | 2012-12-27 | 2013-07-17 | 中山日高精密工业有限公司 | Novel holder structure |
| CN104442544A (en) * | 2015-01-02 | 2015-03-25 | 江苏新瑞峰信息科技有限公司 | Automobile illuminating apparatus |
| CN204629294U (en) * | 2014-12-02 | 2015-09-09 | 上海翱翼汽车电子有限公司 | A kind of car light and light-illuminating direction adjusting apparatus thereof |
| CN205174182U (en) * | 2015-11-04 | 2016-04-20 | 众用车材制造股份有限公司 | Vehicle lamp |
| CN205278930U (en) * | 2015-12-17 | 2016-06-01 | 兰普电器股份有限公司 | Railway is LED reading lamp for guest room |
| CN205372281U (en) * | 2016-03-03 | 2016-07-06 | 晋江市正锋机械有限公司 | Novel LED tunnel lamp with adjustable angle |
| JP3206170U (en) * | 2016-02-29 | 2016-09-01 | 厦▲門▼市博▲羅▼格▲貿▼易有限公司 | Road lighting |
| CN106247252A (en) * | 2016-08-16 | 2016-12-21 | 广东技术师范学院 | System followed the tracks of by express locomotive headlamp track |
| CN206938764U (en) * | 2017-05-24 | 2018-01-30 | 青岛威奥轨道股份有限公司 | A kind of light-illuminating angle universal adjusting device for track train |
-
2017
- 2017-05-24 CN CN201710372313.3A patent/CN107021113B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004063088A (en) * | 2002-07-24 | 2004-02-26 | Ichikoh Ind Ltd | Vehicular headlight |
| CN1766687A (en) * | 2005-11-18 | 2006-05-03 | 中国科学院上海光学精密机械研究所 | Universal adjusting stand for optical lens holder |
| CN101182906A (en) * | 2006-11-13 | 2008-05-21 | 株式会社小糸制作所 | Vehicle lighting device |
| CN201448781U (en) * | 2009-06-29 | 2010-05-05 | 东莞市友美电源设备有限公司 | LED street lamp capable of universal angle adjustment |
| CN201511873U (en) * | 2009-10-19 | 2010-06-23 | 秀山交通器材股份有限公司 | Illuminating angle adjustor for automotive lamps |
| CN201961252U (en) * | 2010-11-25 | 2011-09-07 | 浙江吉利汽车研究院有限公司 | Vehicle-mounted universal camera installation rack |
| CN201960187U (en) * | 2010-12-10 | 2011-09-07 | 黄耀宙 | Structure of universal seat of milling machine |
| CN202130450U (en) * | 2011-07-08 | 2012-02-01 | 唐西娅 | Automatic steering device for headlight of locomotive |
| CN203068075U (en) * | 2012-12-27 | 2013-07-17 | 中山日高精密工业有限公司 | Novel holder structure |
| CN204629294U (en) * | 2014-12-02 | 2015-09-09 | 上海翱翼汽车电子有限公司 | A kind of car light and light-illuminating direction adjusting apparatus thereof |
| CN104442544A (en) * | 2015-01-02 | 2015-03-25 | 江苏新瑞峰信息科技有限公司 | Automobile illuminating apparatus |
| CN205174182U (en) * | 2015-11-04 | 2016-04-20 | 众用车材制造股份有限公司 | Vehicle lamp |
| CN205278930U (en) * | 2015-12-17 | 2016-06-01 | 兰普电器股份有限公司 | Railway is LED reading lamp for guest room |
| JP3206170U (en) * | 2016-02-29 | 2016-09-01 | 厦▲門▼市博▲羅▼格▲貿▼易有限公司 | Road lighting |
| CN205372281U (en) * | 2016-03-03 | 2016-07-06 | 晋江市正锋机械有限公司 | Novel LED tunnel lamp with adjustable angle |
| CN106247252A (en) * | 2016-08-16 | 2016-12-21 | 广东技术师范学院 | System followed the tracks of by express locomotive headlamp track |
| CN206938764U (en) * | 2017-05-24 | 2018-01-30 | 青岛威奥轨道股份有限公司 | A kind of light-illuminating angle universal adjusting device for track train |
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| Publication number | Publication date |
|---|---|
| CN107021113A (en) | 2017-08-08 |
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