CN203472774U - Safety-type intelligentized overlong flat-bed trailer - Google Patents
Safety-type intelligentized overlong flat-bed trailer Download PDFInfo
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- CN203472774U CN203472774U CN201320521309.6U CN201320521309U CN203472774U CN 203472774 U CN203472774 U CN 203472774U CN 201320521309 U CN201320521309 U CN 201320521309U CN 203472774 U CN203472774 U CN 203472774U
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- trailer
- controller
- inductor
- infrared
- safety
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Abstract
The utility model discloses a safety-type intelligentized overlong flat-bed trailer, and relates to the technical field of lorries. The trailer comprises infrared detectors which are respectively installed on two side walls of the trailer box, and also comprises an infrared inductor which is installed on the outer wall of a driving cab and cooperates with the infrared detectors for use. The infrared inductor is connected to a controller located inside the driving cab through a signal conversion circuit. The bottom of two sides of the trailer box is equipped with at least two groups of air cylinders. The end parts of piston rods of the air cylinders are respectively in fixed connection with a blocking plate. The air cylinders are respectively connected to the controller and are controlled by the controller. The bottom surface of the blocking plate can be driven by the air cylinders to move to a position which is 10-50 cm far from the ground. The design of the trailer changes the function of a conventional trailer, improves the safety of driving, can guarantee the safety of vehicles and pedestrians during a cornering process, and prevents the pedestrians and vehicles from being rolled to the trailer bottom.
Description
Technical field
The utility model relates to lorry technical field, is specifically related to a kind of safe type intelligent overlength open trailer.
Background technology
Trailer is a kind of horizontal transport vehicle for land, and the drawbar frame that working forms is Vehicular body front is connected with tractor truck and carries out operation.Drawbar frame is partly connected and has jointly formed the traction system of trailer with car holder.For driving the longer trailer of length, need chaufeur to have very high technical requirements, particularly, in the process of turning, because car body is very long, the angle of turning is large, and when turning, the sight line of chaufeur is limited, for situation below, is difficult to check clear.The generation of a lot of accidents is all because turning causes, and at the bottom of being easy to that people or other life are involved in to car, causes injures and deaths.In order to reduce the generation of this accident, not only need to improve the total quality of chaufeur, also need trailer to improve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, safe type intelligent overlength open trailer that practicality is good.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of safe type intelligent overlength open trailer, comprise the infrared detector being installed on the sidewall of trailer railway carriage both sides, and be installed on the infrared inductor being used in conjunction with infrared detector on operator's compartment outer wall, described infrared inductor is connected to the controller that is positioned at operator's compartment through signaling conversion circuit, described railway carriage two side bottoms are provided with at least two group cylinders, the piston rod end of described cylinder is fixedly connected with barrier plate, described cylinder is connected to controller, accept the control of controller, described barrier plate its bottom surface under the drive of cylinder can move to overhead 10-50cm.
Described cylinder is perpendicular to ground.
Described barrier plate is metal sheet or plastic flagstone, simple in structure, installs easily manufactured.
On the lateral surface of described barrier plate, inductor is installed, described inductor is connected to controller.
Described infrared detector is installed on body side wall rear portion, extends detection range.
Described infrared detector and infrared inductor are point-blank.
During work, when trailer normally travels on forthright, the infrared light that infrared inductor induction is sent less than infrared detector, cylinder is in closed condition; When turning, when trailer nose turns an angle, infrared inductor senses the infrared light that infrared detector sends, and infrared inductor is changed this signal through signaling conversion circuit, is then input to controller, controller sends instruction to cylinder after receiving this signal, make cylinder operation, cylinder drives barrier plate to move downward, and makes barrier plate descending, make the both sides of railway carriage form closed state, at the bottom of can not making people or other thing be involved in car; And inductor is also installed on barrier plate, and whether this inductor can be responded to car body around has object in motion, with this, remind the chaufeur state of maintaining sharp vigilance, can brake at any time.
The beneficial effects of the utility model are: design of the present utility model has changed the function of traditional trailer, have improved the safety performance of driving, and particularly in turning process, can protect traffic safety, prevent from being drawn under the car.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model working state figure;
Fig. 3 is the utility model functional block diagram.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of safe type intelligent overlength open trailer, comprise the infrared detector 2 being installed on trailer railway carriage 1 both sides sidewall, and be installed on the infrared inductor 4 being used in conjunction with infrared detector 2 on operator's compartment 3 outer walls, infrared inductor 4 is connected to the controller 6 that is positioned at operator's compartment 3 through signaling conversion circuit 5, 1 liang of side bottom of railway carriage is provided with at least two group cylinders 7, the piston rod end of cylinder 7 is fixedly connected with barrier plate 8, cylinder 7 is connected to controller 6, accept the control of controller 6, barrier plate 8 its bottom surface under the drive of cylinder 7 can move to overhead 10-50cm, cylinder 7 is perpendicular to ground, barrier plate 8 is metal sheet or plastic flagstone, simple in structure, install easily manufactured.Inductor 9 is installed on the lateral surface of barrier plate 8, and inductor 9 is connected to controller 6, and infrared detector 2 is installed on railway carriage 1 sidewall rear portion, extends detection range, and infrared detector 2 and infrared inductor 4 are point-blank.
During work, when trailer normally travels on forthright, the infrared light that infrared inductor 4 inductions are sent less than infrared detector 2, cylinder 7 is in closed condition; When turning, when trailer nose turns an angle, infrared inductor 4 senses the infrared light that infrared detector 2 sends, and infrared inductor 4 is changed this signal through signaling conversion circuit 5, is then input to controller 6, controller 6 sends instruction to cylinder 7 after receiving this signal, make cylinder 7 work, cylinder 7 drives barrier plate 8 to move downward, and makes barrier plate 8 descending, make the both sides of railway carriage 1 form closed state, at the bottom of can not making people or other thing be involved in car; And inductor 9 is also installed on barrier plate 8, and whether this inductor 9 can be responded to car body around has object in motion, with this, remind the chaufeur state of maintaining sharp vigilance, can brake at any time.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a safe type intelligent overlength open trailer, it is characterized in that: comprise the infrared detector being installed on the sidewall of trailer railway carriage both sides, and be installed on the infrared inductor being used in conjunction with infrared detector on operator's compartment outer wall, described infrared inductor is connected to the controller that is positioned at operator's compartment through signaling conversion circuit, described railway carriage two side bottoms are provided with at least two group cylinders, the piston rod end of described cylinder is fixedly connected with barrier plate, described cylinder is connected to controller, accept the control of controller, described barrier plate its bottom surface under the drive of cylinder can move to overhead 10-50cm.
2. a kind of safe type intelligent overlength open trailer according to claim 1, is characterized in that: described cylinder is perpendicular to ground.
3. a kind of safe type intelligent overlength open trailer according to claim 1, is characterized in that: described barrier plate is metal sheet or plastic flagstone.
4. a kind of safe type intelligent overlength open trailer according to claim 1, is characterized in that: on the lateral surface of described barrier plate, inductor is installed, described inductor is connected to controller.
5. a kind of safe type intelligent overlength open trailer according to claim 1, is characterized in that: described infrared detector is installed on body side wall rear portion.
6. a kind of safe type intelligent overlength open trailer according to claim 1, is characterized in that: described infrared detector and infrared inductor are point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521309.6U CN203472774U (en) | 2013-08-26 | 2013-08-26 | Safety-type intelligentized overlong flat-bed trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521309.6U CN203472774U (en) | 2013-08-26 | 2013-08-26 | Safety-type intelligentized overlong flat-bed trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203472774U true CN203472774U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320521309.6U Expired - Fee Related CN203472774U (en) | 2013-08-26 | 2013-08-26 | Safety-type intelligentized overlong flat-bed trailer |
Country Status (1)
| Country | Link |
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| CN (1) | CN203472774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336685A (en) * | 2017-06-07 | 2017-11-10 | 河海大学 | A kind of large car right-hand bend security protection system and its control method |
| CN108407720A (en) * | 2018-03-26 | 2018-08-17 | 宁夏大学 | Safe distance alarm for high capacity waggon and protective device |
-
2013
- 2013-08-26 CN CN201320521309.6U patent/CN203472774U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336685A (en) * | 2017-06-07 | 2017-11-10 | 河海大学 | A kind of large car right-hand bend security protection system and its control method |
| CN107336685B (en) * | 2017-06-07 | 2019-11-12 | 河海大学 | A kind of large car right-hand bend security protection system and its control method |
| CN108407720A (en) * | 2018-03-26 | 2018-08-17 | 宁夏大学 | Safe distance alarm for high capacity waggon and protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |