CN104261266B - A kind of for the vehicle carried safety device of ferry bus - Google Patents
A kind of for the vehicle carried safety device of ferry bus Download PDFInfo
- Publication number
- CN104261266B CN104261266B CN201410450404.0A CN201410450404A CN104261266B CN 104261266 B CN104261266 B CN 104261266B CN 201410450404 A CN201410450404 A CN 201410450404A CN 104261266 B CN104261266 B CN 104261266B
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- Prior art keywords
- ferry bus
- speaker
- arm
- crossbeam
- flash lamp
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- 239000000725 suspension Substances 0.000 claims abstract description 23
- 210000000056 organs Anatomy 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 230000000875 corresponding Effects 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Abstract
The invention discloses a kind of for the vehicle carried safety device of ferry bus, belong to on-vehicle safety alarm field.Including ferry bus, alarm device；Alarm device includes speaker, flash lamp and photoswitch sensor；Photoswitch sensor includes luminous organ, light receiving device and switch, ferry bus includes crossbeam, motor and arm, crossbeam is provided with speaker and flash lamp, arm includes two suspension rods being located on crossbeam and the connecting rod being located between it, boom foot is equipped with guide rod, and the guide rod other end is equipped with luminous organ and the light receiving device corresponding with luminous organ；Speaker and flash lamp form series arm one, photoswitch sensor and ferry bus composition series arm two, and series arm one is in parallel with series arm two and all connects with control end.After the present invention can realize speaker and flash lamp works simultaneously, when the light path between luminous organ and light receiving device is blocked, the switch in photoswitch sensor turns off, and ferry bus halts, it is to avoid the generation of security incident.
Description
Technical field
The invention belongs to on-vehicle safety alarm field, more particularly, it relates to a kind of for the vehicle carried safety device of ferry bus.
Background technology
The auditory tone cues made according to on-the-spot environment when car alarm is generally used for vehicle backing, thus remind driver to take care when moveing backward, the probability of happening of reduction accident.Existing car alarm is mostly used on household type car, bus or pickup truck, by internal ultrasonic sensor detection range, then feeds back to speaker and then sends alarm sound, thus the speaker of ordinary construction just can meet condition.But in the environment of some are specific, the place that such as building site, mining site, workshop or other outside environmental sounds are the most noisy, owing in alarm, the decibel of speaker is the least, make neighbouring people cannot hear or not hear the prompt tone that alarm sends, and engineering machinery vehicle itself belongs to heavy vehicle, therefore it is very easy to cause the generation of major accident.
Summary of the invention
1
, problem to be solved
For the above-mentioned problems in the prior art, the present invention provides a kind of for the vehicle carried safety device of ferry bus, by the speaker, flash lamp and the photoswitch sensor that arrange, greatly reduce ferry bus during advancing, produce the probability of serious accident.
2、
Technical scheme
In order to solve the problems referred to above, the technical solution adopted in the present invention is as follows:
A kind of for the vehicle carried safety device of ferry bus, including ferry bus, track frame and bracing frame, described ferry bus includes crossbeam and motor, described crossbeam two ends are respectively by being located on the track that described track frame upper surface is arranged by motor-driven rail wheel, and described track frame and described beam vertical are also located at adjacent supports frame top；This device also includes that alarm device, described alarm device include speaker, flash lamp and photoswitch sensor, and described crossbeam is equipped with described speaker before and after the direction that described rail wheel moves, and described flash lamp is located at described speaker lower end；Described photoswitch sensor includes luminous organ, light receiving device and switch, described ferry bus also includes arm and arm hook, described arm is " H " shape, including two the first suspension rods being vertically located on described crossbeam, second suspension rod and the connecting rod being located between said two suspension rod, the bottom of said two suspension rod opposite is equipped with arm hook, described first suspension rod and the second suspension rod are equipped with identical guide rod along two end bottom before and after the direction that described track frame is arranged, and the other end of guide rod that described first boom foot is arranged is equipped with luminous organ, the other end of the guide rod that described second boom foot is arranged is equipped with the light receiving device corresponding with described luminous organ；Described speaker and flash lamp form series arm one, described photoswitch sensor and ferry bus composition series arm two, and described series arm one is in parallel with described series arm two, and all connects with control end.
Further, the length of described guide rod is at least 30cm.
3
, beneficial effect
Compared to prior art, the invention have the benefit that
(1) present invention ensures that speaker and flash lamp work simultaneously the when of can be implemented in startup ferry bus, even if neighbouring people cannot hear or not hear the prompt tone that alarm sends, it is also possible to observes the flicker of flash lamp, to obtain safety instruction, thus note hiding, take care；
(2) present invention can also realize speaker and after flash lamp works simultaneously; even if neighbouring workman is the most ignorant; when near ferry bus travels to it; light path between luminous organ and light receiving device is blocked; light receiving device immediately output one signal; switch in described photoswitch sensor cuts out; so that the series arm of photoswitch sensor and ferry bus composition disconnects; ferry bus halts; speaker and flash lamp are still in work simultaneously; to guarantee the protection to safety of workers, it is to avoid the generation of serious accident；
(3) present invention also has simple in construction, reasonable in design, easily fabricated advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the theory diagram of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further described below.
As depicted in figs. 1 and 2, a kind of for the vehicle carried safety device of ferry bus, including ferry bus, track frame 4 and bracing frame 5, described ferry bus includes crossbeam 1 and motor, described crossbeam 1 two ends are respectively by being located on the track that described track frame 4 upper surface is arranged by motor-driven rail wheel, and described track frame 4 is vertical with described crossbeam 1 and is located at adjacent supports frame 5 top；This device also includes that alarm device, described alarm device include speaker 2, flash lamp 3 and photoswitch sensor, and described crossbeam 1 is equipped with described speaker 2 before and after the direction that described rail wheel moves, and described flash lamp 3 is located at described speaker 2 lower end；nullDescribed photoswitch sensor includes luminous organ 9、Light receiving device 11 and switch，Described ferry bus also includes arm and arm hook 10，Described arm is " H " shape，Including two the first suspension rods 7 being vertically located on described crossbeam 1、Second suspension rod 12 and the connecting rod 6 being located between said two suspension rod，The bottom of said two suspension rod opposite is equipped with arm hook 10，Described arm hook 10 can be used to carry、Capture and put down the sequence of operations such as goods 8，Described first suspension rod 7 and the second suspension rod 12 are equipped with identical guide rod along two end bottom before and after the direction that described track frame 4 is arranged，And the other end of the guide rod arranged bottom described first suspension rod 7 is equipped with luminous organ 9，The other end of the guide rod arranged bottom described second suspension rod 12 is equipped with the light receiving device 11 corresponding with described luminous organ 9，This ensure that ferry bus is mounted on photoswitch sensor in back and forth two directions of motion，And two photoswitch sensor series，Guarantee traffic safety；Described speaker 2 and flash lamp 3 form series arm one, described photoswitch sensor and ferry bus composition series arm two, and described series arm one is in parallel with described series arm two, and all connects with control end.
It addition, the length of described guide rod is at least 30cm.May insure that in photoswitch sensor the light path between luminous organ and light receiving device is blocked, the series arm of photoswitch sensor and ferry bus composition disconnects, buffer distance before ferry bus halts is safe distance, prevents ferry bus and produces the phenomenon of security incident because of inertia.
During use, when controlling end and opening ferry bus, dodge turn off the light 3 and speaker 2 immediately and work simultaneously, the people near prompting takes care, and notes dodging.Dodge if there is there being people to have little time or do not have to note to obtain dodging turn off the light 3 and the prompting message that sent of speaker 2 in the case of, when ferry bus walks near it, light path between described luminous organ 9 and light receiving device 11 is blocked, described light receiving device 11 i.e. exports a signal, by switching off in described photoswitch sensor, so that the series arm of photoswitch sensor and ferry bus composition disconnects, ferry bus halts, speaker 2 and flash lamp 3 are still in work simultaneously, to guarantee to proceed other workmans to remind, note dodging, avoid the generation of serious accident.
Schematically being described the present invention and embodiment thereof above, this description does not has restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if those of ordinary skill in the art is enlightened by it, in the case of without departing from the invention objective, design the frame mode similar to this technical scheme and embodiment without creative, protection scope of the present invention all should be belonged to.
Claims (2)
1. one kind is used for the vehicle carried safety device of ferry bus, including ferry bus, track frame (4) and bracing frame (5), described ferry bus includes crossbeam (1) and motor, described crossbeam (1) two ends are respectively by being located on the track that described track frame (4) upper surface is arranged by motor-driven rail wheel, and described track frame (4) is vertical with described crossbeam (1) and is located at adjacent supports frame (5) top；It is characterized in that: also include alarm device, described alarm device includes speaker (2), flash lamp (3) and photoswitch sensor, described crossbeam (1) is equipped with described speaker (2) before and after the direction that described rail wheel moves, and described flash lamp (3) is located at described speaker (2) lower end；nullDescribed photoswitch sensor includes luminous organ (9)、Light receiving device (11) and switch，Described ferry bus also includes arm and arm hook (10)，Described arm is " H " shape，Including two the first suspension rods (7) being vertically located on described crossbeam (1)、Second suspension rod (12) and the connecting rod (6) being located between said two suspension rod，The bottom of said two suspension rod opposite is equipped with arm hook (10)，Described first suspension rod (7) and the second suspension rod (12) are equipped with identical guide rod along two end bottom before and after the direction that described track frame (4) is arranged，And the other end of guide rod that described first suspension rod (7) bottom is arranged is equipped with luminous organ (9)，The other end of the guide rod that described second suspension rod (12) bottom is arranged is equipped with the light receiving device (11) corresponding with described luminous organ (9)；Described speaker (2) and flash lamp (3) form series arm one, described photoswitch sensor and ferry bus composition series arm two, and described series arm one is in parallel with described series arm two, and all connects with control end.
One the most according to claim 1 is used for the vehicle carried safety device of ferry bus, it is characterised in that: the length of described guide rod is at least 30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450404.0A CN104261266B (en) | 2014-09-05 | A kind of for the vehicle carried safety device of ferry bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410450404.0A CN104261266B (en) | 2014-09-05 | A kind of for the vehicle carried safety device of ferry bus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104261266A CN104261266A (en) | 2015-01-07 |
| CN104261266B true CN104261266B (en) | 2017-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20180905 |