CN207208494U - Road wheel anticollision barrier system - Google Patents
Road wheel anticollision barrier system Download PDFInfo
- Publication number
- CN207208494U CN207208494U CN201720415499.1U CN201720415499U CN207208494U CN 207208494 U CN207208494 U CN 207208494U CN 201720415499 U CN201720415499 U CN 201720415499U CN 207208494 U CN207208494 U CN 207208494U
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- CN
- China
- Prior art keywords
- guardrail
- road wheel
- crossbeam
- barrier system
- anticollision barrier
- 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.)
- Expired - Fee Related
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- Emergency Alarm Devices (AREA)
Abstract
The utility model proposes a kind of road wheel anticollision barrier system, it is installed on boarding vestibule base carrier, include road wheel, guardrail is provided with outside the road wheel, crossbeam is provided with above the guardrail, sensor bar is provided between the crossbeam and the guardrail, sensing device is provided with inside the sensor bar, also include controller in system, the controller connects warning device and ultrasonic sensor respectively；MCU and control circuit are provided with the controller, the guardrail, which is collided, to be caused to swing, and is driven sensor bar to swing and is sent signal, MCU reception signals simultaneously send control instruction.The utility model is prevented to accomplishing alarm and feedback before touching generation and when occurring by touching two kinds of sensing and supersonic sensing.Operating personnel is gone and found out what's going in time, quickly make a response, protect the safety of road wheel and touched thing to greatest extent.
Description
Technical field
The present invention relates to aircraft connecting bridge field, particularly relates to a kind of road wheel anticollision barrier system.
Background technology
Connecting bridge is airport to connect the mobile liftable passage between boarding lounge and aircraft, and passenger is hence into flying
Machine, connecting bridge operating desk are located at front edge of airport pickup port, and position is a blind area for walking mechanism, although the operation of connecting bridge on top
Strict security regulations are assigned with, but are only alerted by system and optoacoustic, the operation to driver will not play any help, it is impossible to
Fundamentally prevent accident.
The content of the invention
The present invention proposes a kind of road wheel anticollision barrier system, solves the problems of the prior art.
The technical proposal of the invention is realized in this way：
Road wheel anticollision barrier system, boarding vestibule base carrier is installed on, includes road wheel, the road wheel
Outside is provided with guardrail, is provided with crossbeam above the guardrail, sensor bar, the sensor bar are provided between the crossbeam and the guardrail
Inside is provided with sensing device, controller is also included in system, the controller connects warning device and supersonic sensing respectively
Device；MCU and control circuit are provided with the controller, the guardrail, which is collided, to be caused to swing, and is driven sensor bar to swing and is sent
Signal, MCU reception signals simultaneously send control instruction.
It is connected as the preferred scheme of the present invention, in addition to connecting pole, the connecting pole top with the boarding vestibule, under
Portion is connected with the walking mechanism wheel carrier, and the road wheel is located at the walking mechanism wheel carrier both ends.
As the preferred scheme of the present invention, the guardrail includes upper guardrail and lower guardrail, is connected between guardrail some vertical
Post, the upper guardrail are fixed on the outer cover of the road wheel top by U-shaped board；The lower guardrail is the rectangle with fillet
Frame, cover on the outside of two road wheels.
As the preferred scheme of the present invention, the column is all that gap is connected with two guardrails, when lower guardrail is met and collided
Produce hunt effect.
As the preferred scheme of the present invention, it is isometric that two road wheel relative inners on same walking mechanism wheel carrier are provided with two
The crossbeam of degree；Two crossbeams are individually fixed in two road wheels and fix cover inner side, and the crossbeam is shorter in length than the width of guardrail.
As the preferred scheme of the present invention, the crossbeam both ends are connected with vertical strut, and the strut lower end passes through one
The long side end-rack of horizontal connecting plate and bottom guardrail connects fixation.
As the preferred scheme of the present invention, the strut upper end is combined with top nut, the top nut and the crossbeam it
Between be cased with upper gasket；Rubber spring is cased with the strut of the crossbeam lower surface.
As the preferred scheme of the present invention, lower gasket is cased with the strut of bottom guardrail upper surface；Under the bottom guardrail
Lower rubber spring is cased with the strut on surface.
As the preferred scheme of the present invention, the sensor bar is fixed between crossbeam and bottom guardrail, the sensor bar by
Include sensor stand, inductive head and sensing head bracket under up to successively.
As the preferred scheme of the present invention, the ultrasonic sensor discharges ultrasonic wave, after the ultrasonic wave touches object
Hui Zhe, the controller reception signal simultaneously send respective action instruction, and the warning device includes buzzer and warning light.
Beneficial effect:
The present invention proposes a kind of road wheel anticollision barrier system, is installed on boarding vestibule base carrier, includes
Road wheel, the road wheel outside are provided with guardrail, are provided with crossbeam above the guardrail, are provided between the crossbeam and the guardrail
Sensor bar, the sensor bar inside are provided with sensing device, controller are also included in system, the controller connects alarm respectively
Device and ultrasonic sensor；MCU and control circuit are provided with the controller, the guardrail, which is collided, to be caused to swing, band
Dynamic sensor bar, which is swung, sends signal, and MCU reception signals simultaneously send control instruction.The present invention is by touching sensing and supersonic sensing
Two kinds prevent before touching occurs and accomplish alarm and feedback when occurring.Operating personnel is gone and found out what's going in time, quickly make anti-
Answer, protect the safety of road wheel and touched thing to greatest extent.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is overlooking the structure diagram of the present invention；
Fig. 2 is main structure diagram of the present invention；
Fig. 3 is side structure schematic view of the present invention；
Fig. 4 is crossbeam connecting portion structural representation of the present invention；
Fig. 5 is the lower guard rail connection structure schematic diagram of the present invention；
Fig. 6 connects sketch for present invention control warning system.
In figure, road wheel 1, guardrail 2, upper guardrail 21, column 22, lower guardrail 23, sensor bar 3, strut 31, top nut 311,
Upper gasket 312, upper rubber spring 313, lower gasket 314, lower rubber spring 315, sensor stand 32, inductive head 33, inductive head
Support 34, crossbeam 35, connecting pole 4, walking mechanism wheel carrier 5, controller 6, warning device 7, ultrasonic sensor 8, ultrasonic wave 81.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of protection of the invention.
As shown in figures 1 to 6, road wheel anticollision barrier system, boarding vestibule base carrier is installed on, includes walking
Wheel 1, road wheel outside are provided with guardrail 2, and the top of guardrail 2 is provided with crossbeam 35, sensor bar 3 is provided between crossbeam 35 and guardrail 2, senses
The inside of bar 3 is provided with sensing device, controller 6 is also included in system, controller 6 connects warning device 7 respectively and ultrasonic wave passes
Sensor 8；MCU and control circuit are provided with controller, guardrail 2, which is collided, to be caused to swing, and is driven sensor bar 3 to swing and is sent letter
Number, MCU reception signals simultaneously send control instruction.
Also include connecting pole 4, connecting pole top is connected with boarding vestibule, and bottom is connected with walking mechanism wheel carrier 5, road wheel
1 is located at the both ends of walking mechanism wheel carrier 5.
Guardrail 2 includes upper guardrail 21 and lower guardrail 23, is connected with some columns 22 between guardrail, upper guardrail 21 is by U-shaped
Plate is fixed on the top outer cover of road wheel 1；Lower guardrail 23 is the rectangle frame with fillet, covers in the outside of two road wheel 1.
Column 22 is all that gap is connected with two guardrails, and hunt effect is produced when lower guardrail 23 is met and collided.
Two relative inners of road wheel 1 on same walking mechanism wheel carrier 5 are provided with the crossbeam 35 of two equal lengths；Two crossbeams 35
It is individually fixed in two road wheels 1 and fixes cover inner side, the crossbeam 35 is shorter in length than the width of guardrail 2.
The both ends of crossbeam 35 are connected with vertical strut 31, the length that the lower end of strut 31 passes through a horizontal connecting plate and bottom guardrail
Side end bridge joint is fixed.
Strut upper end is combined with top nut 311, and upper gasket 312 is cased between top nut and the crossbeam 35；Under crossbeam 35
Rubber spring 313 is cased with the strut on surface.
Lower gasket 314 is cased with the strut of bottom guardrail upper surface；Lower rubber is cased with the strut of bottom guardrail lower surface
Spring 315.
Sensor bar 3 is fixed between crossbeam 35 and bottom guardrail, and sensor bar 3 from top to bottom includes sensor stand successively
32, inductive head 33 and sensing head bracket 34.
Ultrasonic sensor 8 discharges ultrasonic wave 81, is returned after ultrasonic wave touching object, the reception signal of controller 6 is simultaneously sent
Respective action instructs, and warning device 7 includes buzzer and warning light.
Sensor bar in this product only needs two sets, is arranged diagonal, high sensitivity, the guard ring of guardrail composition, all-round
Any direction is acted on by external force, all can produce swing along Impact direction, control device can sense and brake at once, so
Safety barrier can stop dangerous play when personnel's exposure is at stake or prevent dangerous play from starting, therefore can play preferably
Protective action.Its structure as shown in figure 1, device is mainly formed by simple welding, sheet metal component, and is only used two sensing elements,
Cost is relatively low.
This product has closed guardrail, crossbeam, column, sensor bar, spheric washer, rubber spring, screw rod and support tube etc.
Composition.Because of the effect of rubber spring, guardrail becomes flexible follower structure, improves safeguard protection performance.It has two
Root is fixed on the crossbeam on wheel carrier, and closed guardrail is fixed on below crossbeam by screw rod and support set pipe and rubber spring etc..
The support set pipe coordinated with it is housed in screw jacket, the lower end of screw rod is equipped with rubber spring, such screw rod, support set
The elastic buffer hunting gear that pipe, spheric washer and rubber spring are formed, when guardrail is collided, rubber spring can be with deformation
Mode absorb the kinetic energy of collision.
The collision sensing element of device is strong to the protective capacities of liquid and solid particle, and degree of protection reaches IP67 electricity
Sensing type sensor, it belongs to a kind of position sensor for having output switch parameter, internal by LC high-frequency generators and enhanced processing electricity
Road is formed, and sensor is fixed on crossbeam by support, and during normal condition, the relative position of sensor and inductive head is constant
, vortex can be produced inside inductive head, this vortex reacts on inductor, when the inductive head being fixed on guardrail, in guardrail
When being swung by external force, inductive head will leave sensor, the parameter of sensor internal circuit is changed, thus dynamic braking
Signal.
The maximum cushioning distance of guardrail can be by allowing the realization of the swinging of strut 31 in design, the big I of cushion effect is led to
The precompressed amount of rubber spring is crossed to adjust.Return rubber spring can be also set on the downside of crossbeam, to increase cushion effect and guardrail
Returning place force.
In addition, when connecting bridge travels, start safety aid, under the control of the controller, the probe hair on guardrail
The ultrasonic wave sent forms invisible security identification zone around road wheel, runs into barrier, produces echo-signal, and sensor receives
Data processing is carried out through controller after to echo-signal, so as to calculate the distance between barrier, judges barrier
Position, carry by display display distance and send alarm signal, when reaching risk distance, buzzer begins to pipe, control system
System sends brake signal, or stops bridge by operating personnel, this structure by set risk distance value be more than the braking of registration bridge away from
From before being entirely capable of accomplishing that collision occurs, connecting bridge being stopped, to prevent from knocking barrier, people or thing can be protected to greatest extent
Safety.
The present invention has cleared away the blind area of walking mechanism, improves security.Wide-angle is provided below in Boarding bridge access
Infrared eye, by video connecting line, on the display screen on console, the obstacle that can clearly see around road wheel
Thing, though at night, can also be seen by infrared ray it is clear, also can passage underground set floodlight, so make operator more
Trust manipulation connecting bridge.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
1. road wheel anticollision barrier system, being installed on boarding vestibule base carrier, include road wheel (1), the walking
Wheel is outside to be provided with guardrail (2), it is characterised in that crossbeam (35), the crossbeam (35) and the shield are provided with above the guardrail (2)
Sensor bar (3) is provided between column (2), sensing device is provided with inside the sensor bar (3), controller (6) is also included in system,
The controller (6) connects warning device (7) and ultrasonic sensor (8) respectively；MCU and control electricity are provided with the controller
Road, the guardrail (2) are collided and cause to swing, and drive sensor bar (3) to swing and send signal, MCU reception signals simultaneously send control
System instruction.
2. road wheel anticollision barrier system according to claim 1, it is characterised in that also including connecting pole (4), the company
Connect post top to be connected with the boarding vestibule, bottom is connected with the walking mechanism wheel carrier (5), and the road wheel (1) is located at institute
State walking mechanism wheel carrier (5) both ends.
3. road wheel anticollision barrier system according to claim 1, it is characterised in that the guardrail (2) includes upper guardrail
(21) some columns (22) and lower guardrail (23), are connected between guardrail, the upper guardrail (21) is fixed on described by U-shaped board
On the outer cover of road wheel (1) top；The lower guardrail (23) is the rectangle frame with fillet, is covered on the outside of two road wheels (1).
4. road wheel anticollision barrier system according to claim 3, it is characterised in that the column (22) and two guardrails
It is all gap connection, hunt effect is produced when lower guardrail (23) is met and collided.
5. road wheel anticollision barrier system according to claim 2, it is characterised in that on same walking mechanism wheel carrier (5)
Two road wheel (1) relative inners be provided with two equal lengths crossbeam (35)；Two crossbeams (35) are individually fixed in two road wheels (1)
Fixed cover inner side, the crossbeam (35) are shorter in length than the width of guardrail (2).
6. road wheel anticollision barrier system according to claim 5, it is characterised in that crossbeam (35) both ends are connected with
Vertical strut (31), strut (31) lower end connect fixation by the long side end-rack of a horizontal connecting plate and bottom guardrail.
7. road wheel anticollision barrier system according to claim 6, it is characterised in that the strut upper end is combined with spiral shell
Female (311), are cased with upper gasket (312) between the top nut and the crossbeam (35)；The strut of crossbeam (35) lower surface
On be cased with rubber spring (313).
8. road wheel anticollision barrier system according to claim 6, it is characterised in that on the strut of bottom guardrail upper surface
It is cased with lower gasket (314)；Lower rubber spring (315) is cased with the strut of the bottom guardrail lower surface.
9. road wheel anticollision barrier system according to claim 5, it is characterised in that the sensor bar (3) is fixed on horizontal stroke
Between beam (35) and bottom guardrail, the sensor bar (3) from top to bottom includes sensor stand (32) successively, inductive head (33) and
Sense head bracket (34).
10. road wheel anticollision barrier system according to claim 1, it is characterised in that the ultrasonic sensor (8) is released
Put ultrasonic wave (81), returned after the ultrasonic wave touching object, controller (6) reception signal simultaneously sends respective action and referred to
Order, the warning device (7) include buzzer and warning light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415499.1U CN207208494U (en) | 2017-04-19 | 2017-04-19 | Road wheel anticollision barrier system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415499.1U CN207208494U (en) | 2017-04-19 | 2017-04-19 | Road wheel anticollision barrier system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207208494U true CN207208494U (en) | 2018-04-10 |
Family
ID=61809651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720415499.1U Expired - Fee Related CN207208494U (en) | 2017-04-19 | 2017-04-19 | Road wheel anticollision barrier system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207208494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187611A (en) * | 2017-04-19 | 2017-09-22 | 中山市炬兴精密机械有限公司 | Road wheel anticollision barrier system |
-
2017
- 2017-04-19 CN CN201720415499.1U patent/CN207208494U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187611A (en) * | 2017-04-19 | 2017-09-22 | 中山市炬兴精密机械有限公司 | Road wheel anticollision barrier system |
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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: 20180410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |