CN111907609A - Kuppe with limit for height monitor function - Google Patents
Kuppe with limit for height monitor function Download PDFInfo
- Publication number
- CN111907609A CN111907609A CN201910381360.3A CN201910381360A CN111907609A CN 111907609 A CN111907609 A CN 111907609A CN 201910381360 A CN201910381360 A CN 201910381360A CN 111907609 A CN111907609 A CN 111907609A
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- CN
- China
- Prior art keywords
- height
- movable frame
- laser transmitters
- laser
- switch
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/001—For commercial vehicles or tractor-trailer combinations, e.g. caravans
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0608—Height gauges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/004—Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0084—Adjustable or movable supports with adjustment by linear movement in their operational position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0092—Adjustable or movable supports with motorization
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention belongs to the technical field of air guide hoods, and particularly relates to an air guide hood with a height limiting monitoring function, which comprises an air guide hood, wherein the middle of the air guide hood is of a cavity structure, a vertical fixed frame is arranged at the rear part in the cavity structure, a movable frame is arranged on the vertical fixed frame through a slide rail which is vertically arranged, the movable frame moves up and down along the slide rail, a height adjusting mechanism for controlling the movable frame is also arranged in the cavity structure, a plurality of laser transmitters are arranged at the upper end of the movable frame along the direction outside the air guide hood, the upper end of the movable frame is provided with a plurality of laser transmitters, the plurality of laser transmitters comprise a plurality of observation laser transmitters pointing to the right front part and a height reference laser transmitter pointing to the rear part, the plurality of observation laser transmitters are distributed up and down, the height reference laser transmitters are arranged at the middle positions of the plurality, meanwhile, the operation is simple, the use is convenient, the modification cost is low, and the market demand is met.
Description
Technical Field
The invention belongs to the technical field of air guide hoods, and particularly relates to an air guide hood with a height limiting monitoring function.
Background
The semitrailer air guide sleeve is also called an air guide plate, can improve the aerodynamic performance of an automobile, and is an important measure for improving the production efficiency of the automobile, reducing the fuel consumption and improving the service performance. The method is particularly important for special automobiles such as automobile trains, van semi-trailers and the like with large windward area, high driving speed and poor general upstream linearity. Therefore, the air guide sleeve is arranged on the special automobile and the train on the expressway.
With the development of automobile technology and highways, the running speed of automobiles is increased day by day, and the aerodynamic resistance of the automobiles interacting with air is more and more obvious when the automobiles run, which influences the economy, dynamic property and stability of the automobiles to a great extent. The automobile aerodynamic numerical simulation is developed rapidly, and the aerodynamic performance is optimized, so that the air resistance coefficient is reduced, the fuel economy is improved, and considerable economic benefit can be generated. The carriage body of the van is higher than the cab. Therefore, the air resistance coefficient is reduced, and the dome is more necessary to be installed on the van truck.
Wherein current very many roads all are equipped with limit for height structure, and the road is equipped with down and passes the highway section in addition, therefore the truck is when passing these roads if when judging inaccurate to the height in self rear, leads to the back goods card very easily in limit for height structure or the down pass highway section.
Disclosure of Invention
The invention aims to provide a dome with a height limit monitoring function, which overcomes the defects of the prior art, an electric power access line is connected to a vehicle circuit, all laser transmitters are opened, the position of the upper end of a movable frame is adjusted by using a height adjusting mechanism, when a light beam emitted by a height reference laser transmitter just irradiates the upper edge position of a rear cargo, the movable frame is fixed, and in the driving process, whether a vehicle can pass through can be effectively judged by observing whether the laser emitted by the laser transmitter irradiates a front height limit structure or an underpass bridge, so that the safety of the vehicle passing through the height limit structure or the underpass road section is greatly improved, and meanwhile, the dome is simple to operate, convenient to use, low in modification cost and capable of meeting the market requirements.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a flow guide cover with a height limiting monitoring function comprises a flow guide cover, wherein a cavity structure is arranged in the middle of the flow guide cover, a vertical fixing frame is arranged at the rear part in the cavity structure, a movable frame is mounted on the vertical fixing frame through a slide rail which is vertically mounted, the movable frame moves up and down along the slide rail, a height adjusting mechanism for controlling the movable frame is further arranged in the cavity structure, a plurality of laser transmitters are arranged at the upper end of the movable frame along the outer part of the flow guide cover and at the upper end of the movable frame, the plurality of laser transmitters comprise a plurality of observation laser transmitters which point to the front part and a height reference laser transmitter which points to the rear part, the observation laser transmitters irradiate light beams and the height reference laser transmitters irradiate light beams which are parallel to each other and are uniformly and horizontally irradiated, the plurality of observation laser transmitters are distributed from top to bottom, the height, the laser transmitters are connected with an electric power access line, and a switch structure is arranged on the electric power access line.
Furthermore, the observation laser transmitter and the height reference laser transmitter are both beam laser lamps which irradiate horizontally.
Further, height adjusting mechanism is the screw rod structure of setting on the adjustable shelf, screw rod structure and adjustable shelf screw-thread fit, the directional vertical mount of one end, the other end are equipped with rotatory cap.
Further, height adjusting mechanism includes lead screw, thread bush and drive arrangement, it is fixed all to adopt the bearing including the vertical installation of lead screw and both ends, thread bush and lead screw thread fit, the adjustable shelf passes through connecting plate and thread bush fixed connection, the lead screw bottom extends to the bearing outside and is connected with drive arrangement through the belt drive.
Further, the driving device comprises a servo motor and a reduction gear box matched with the servo motor.
Further, the servo motor is connected with an electric power access line.
Furthermore, the switch structure comprises a first switch and a second switch, the first switch is matched with the laser transmitter to control the on-off of the first switch, and the second switch is connected with the servo motor to control the rotation direction of the controller and the on-off of the second switch.
Further, one of the observation laser emitters that is at the same height as the height reference laser emitter has a different color than all of the other laser emitters.
Compared with the prior art, the invention has the following beneficial effects:
according to the air guide sleeve with the height limiting monitoring function, the power access line is connected to a vehicle circuit, all the laser transmitters are opened, the position of the upper end of the movable frame is adjusted by the height adjusting mechanism, when the light beam emitted by the height reference laser transmitter just irradiates the upper edge position of a rear cargo, the movable frame is fixed, and in the driving process, whether the vehicle can pass through the height limiting structure or an underpass can be effectively judged by observing whether the laser emitted by the laser transmitter irradiates the front cargo or not, so that the safety of the vehicle passing through the height limiting structure or the underpass road section is greatly improved, and meanwhile, the air guide sleeve is simple to operate, convenient to use, low in refit cost and capable of meeting the market demand.
Drawings
Fig. 1 is a schematic structural diagram of a manual version of a pod with a height limit monitoring function.
Fig. 2 is a schematic structural diagram of a pod motorized plate with a height limit monitoring function.
Fig. 3 is a schematic structural diagram of a use state of the air guide sleeve with a height limit monitoring function.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in the figure, the air guide sleeve (manual plate) with the height limiting monitoring function comprises an air guide sleeve 1, a cavity structure 2 is arranged in the middle of the air guide sleeve, a vertical fixed frame 3 is arranged at the rear part in the cavity structure 2, a movable frame 4 is installed on the vertical fixed frame 3 through a vertically installed slide rail, the movable frame 4 moves up and down along the slide rail, a height adjusting mechanism for controlling the movable frame is further arranged in the cavity structure, a plurality of laser transmitters 5 are arranged at the upper end of the movable frame 4 along the outside of the air guide sleeve and at the upper end, the plurality of laser transmitters 5 comprise a plurality of observation laser transmitters 51 pointing to the right front and a plurality of height reference laser transmitters 52 pointing to the rear, irradiation beams of the observation laser transmitters 51 and irradiation beams of the height reference laser transmitters 52 are parallel to each other and are uniformly irradiated horizontally, and the plurality of observation laser transmitters are distributed, the height reference laser transmitter is arranged in the middle of the observation laser transmitters, the laser transmitters are connected with an electric power access line 601, and a switch structure 6 is arranged on the electric power access line.
Furthermore, the observation laser transmitter and the height reference laser transmitter are both beam laser lamps which irradiate horizontally.
Further, the height adjusting mechanism is a screw structure 7 arranged on the movable frame, the screw structure is in threaded fit with the movable frame, one end of the screw structure points to the vertical fixed frame, and the other end of the screw structure is provided with a rotating cap 71.
Further, one of the observation laser emitters that is at the same height as the height reference laser emitter has a different color than all of the other laser emitters.
Example two
As shown in the figure, the air guide sleeve (electric plate) with the height limiting monitoring function comprises an air guide sleeve 1, a cavity structure 2 is arranged in the middle of the air guide sleeve, a vertical fixed frame 3 is arranged at the inner rear part of the cavity structure 2, a movable frame 4 is installed on the vertical fixed frame 3 through a vertically installed slide rail, the movable frame 4 moves up and down along the slide rail, a height adjusting mechanism for controlling the movable frame is further arranged in the cavity structure, a plurality of laser transmitters 5 are arranged at the upper end of the movable frame 4 along the outer part of the air guide sleeve, the plurality of laser transmitters 5 comprise a plurality of observation laser transmitters 51 pointing to the front and a height reference laser transmitter 52 pointing to the rear, irradiation beams of the observation laser transmitters 51 and irradiation beams of the height reference laser transmitter 52 are parallel to each other and are uniformly irradiated horizontally, and the plurality of observation laser transmitters are distributed up and down, the height reference laser transmitter is arranged in the middle of the observation laser transmitters, the laser transmitters are connected with an electric power access line 601, and a switch structure 6 is arranged on the electric power access line.
Furthermore, the observation laser transmitter and the height reference laser transmitter are both beam laser lamps which irradiate horizontally.
Further, height adjusting mechanism includes lead screw 8, thread bush 81 and drive arrangement 9, it is fixed all to adopt the bearing including the vertical installation of lead screw and both ends, thread bush and lead screw thread fit, the adjustable shelf passes through connecting plate and thread bush fixed connection, the lead screw bottom extends to the bearing outside and is connected with drive arrangement through the belt drive.
Further, the driving device comprises a servo motor and a reduction gear box matched with the servo motor.
Further, the servo motor is connected with an electric power access line.
Further, the switch structure comprises a first switch 61 and a second switch 62, the first switch 61 is matched with the laser emitter to control the on-off of the laser emitter, and the second switch 62 is connected with the servo motor to control the rotation direction of the controller and the on-off of the controller.
Further, one of the observation laser emitters that is at the same height as the height reference laser emitter has a different color than all of the other laser emitters.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a kuppe with limit for height monitor function, includes the kuppe, be cavity structure in the middle of the kuppe, its characterized in that: a vertical fixing frame is arranged at the rear part in the cavity structure, a movable frame is arranged on the vertical fixing frame through a slide rail which is vertically arranged, the movable frame moves up and down along the slide rail, a height adjusting mechanism for controlling the movable frame is also arranged in the cavity structure, the upper end of the movable frame extends out of the air guide sleeve, the upper end of the movable frame is provided with a plurality of laser transmitters, the plurality of laser transmitters comprise a plurality of observation laser transmitters pointing to the right front side and a height reference laser transmitter pointing to the rear side, the observation laser transmitter illumination beam and the height reference laser transmitter illumination beam are parallel to each other and are all horizontally illuminated, the plurality of observation laser transmitters are distributed up and down, the height reference laser transmitter is arranged in the middle of the plurality of observation laser transmitters, the laser transmitters are connected with an electric power access line, and a switch structure is arranged on the electric power access line.
2. The pod with height limit monitoring function of claim 1, wherein: the observation laser transmitter and the height reference laser transmitter are both beam laser lamps which irradiate horizontally.
3. The pod with height limit monitoring function of claim 1, wherein: the height adjusting mechanism is a screw structure arranged on the movable frame, the screw structure is in threaded fit with the movable frame, one end of the screw structure points to the vertical fixed frame, and the other end of the screw structure is provided with a rotating cap.
4. The pod with height limit monitoring function of claim 1, wherein: the height adjusting mechanism comprises a lead screw, a threaded sleeve and a driving device, the lead screw is vertically installed, the two ends of the lead screw are fixed through bearings, the threaded sleeve is in threaded fit with the lead screw, the movable frame is fixedly connected with the threaded sleeve through a connecting plate, and the bottom of the lead screw extends out of the bearing and is connected with the driving device through belt transmission.
5. The pod with height limit monitoring function of claim 4, wherein: the driving device comprises a servo motor and a reduction gear box matched with the servo motor.
6. The pod with height limit monitoring function of claim 5, wherein: the servo motor is connected with the power access line.
7. The pod with height limit monitoring function of claim 6, wherein: the switch structure comprises a first switch and a second switch, the first switch is matched with the laser transmitter to control the first switch to be switched on or switched off, and the second switch is connected with the servo motor to control the rotation direction of the controller to be switched on or switched off.
8. The pod with height limit monitoring function of claim 1, wherein: the color of one light beam of the observation laser transmitter, which is positioned at the same height as the height reference laser transmitter, is different from the colors of all other laser transmitters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381360.3A CN111907609A (en) | 2019-05-08 | 2019-05-08 | Kuppe with limit for height monitor function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381360.3A CN111907609A (en) | 2019-05-08 | 2019-05-08 | Kuppe with limit for height monitor function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111907609A true CN111907609A (en) | 2020-11-10 |
Family
ID=73242558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910381360.3A Pending CN111907609A (en) | 2019-05-08 | 2019-05-08 | Kuppe with limit for height monitor function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111907609A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202911635U (en) * | 2012-12-04 | 2013-05-01 | 江南大学 | Laser vehicle height indicator |
| US9477894B1 (en) * | 2015-09-04 | 2016-10-25 | Ford Global Technologies, Llc | System and method for measuring object height for overhead clearance detection |
| CN205706472U (en) * | 2016-04-01 | 2016-11-23 | 福建得邦机械制造有限公司 | Novel measuring height top holder |
| CN106892006A (en) * | 2017-02-28 | 2017-06-27 | 徐州徐工汽车制造有限公司 | A kind of highly self-adjustable kuppe and its control method |
| CN206327316U (en) * | 2016-08-26 | 2017-07-14 | 深圳市骏海威供应链管理有限公司 | Transport monitor system |
| CN206374657U (en) * | 2016-12-13 | 2017-08-04 | 北汽福田汽车股份有限公司 | Vehicle |
| CN107499399A (en) * | 2017-08-14 | 2017-12-22 | 武汉理工大学 | A kind of double-deck adjustable kuppe tangent with container holding and method of river diversion |
| CN107776476A (en) * | 2016-08-25 | 2018-03-09 | 大连楼兰科技股份有限公司 | An obstacle avoidance device and method of use thereof |
| CN108657149A (en) * | 2017-03-27 | 2018-10-16 | 湖北文理学院 | A kind of vehicle limit for height detection device |
-
2019
- 2019-05-08 CN CN201910381360.3A patent/CN111907609A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202911635U (en) * | 2012-12-04 | 2013-05-01 | 江南大学 | Laser vehicle height indicator |
| US9477894B1 (en) * | 2015-09-04 | 2016-10-25 | Ford Global Technologies, Llc | System and method for measuring object height for overhead clearance detection |
| CN205706472U (en) * | 2016-04-01 | 2016-11-23 | 福建得邦机械制造有限公司 | Novel measuring height top holder |
| CN107776476A (en) * | 2016-08-25 | 2018-03-09 | 大连楼兰科技股份有限公司 | An obstacle avoidance device and method of use thereof |
| CN206327316U (en) * | 2016-08-26 | 2017-07-14 | 深圳市骏海威供应链管理有限公司 | Transport monitor system |
| CN206374657U (en) * | 2016-12-13 | 2017-08-04 | 北汽福田汽车股份有限公司 | Vehicle |
| CN106892006A (en) * | 2017-02-28 | 2017-06-27 | 徐州徐工汽车制造有限公司 | A kind of highly self-adjustable kuppe and its control method |
| CN108657149A (en) * | 2017-03-27 | 2018-10-16 | 湖北文理学院 | A kind of vehicle limit for height detection device |
| CN107499399A (en) * | 2017-08-14 | 2017-12-22 | 武汉理工大学 | A kind of double-deck adjustable kuppe tangent with container holding and method of river diversion |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201110 |