CN209650292U - A kind of level crossing vehicle barrier protective device - Google Patents
A kind of level crossing vehicle barrier protective device Download PDFInfo
- Publication number
- CN209650292U CN209650292U CN201820453588.XU CN201820453588U CN209650292U CN 209650292 U CN209650292 U CN 209650292U CN 201820453588 U CN201820453588 U CN 201820453588U CN 209650292 U CN209650292 U CN 209650292U
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- CN
- China
- Prior art keywords
- idler wheel
- pedestal
- sliding rail
- level crossing
- convex stupefied
- 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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- Train Traffic Observation, Control, And Security (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of level crossing vehicles to obstruct protective device, including pedestal, sliding rail, idler wheel, column and crossbeam；The idler wheel is mounted on the bottom of pedestal by shaft, and race upward is equipped in sliding rail, is equipped with upwards convex stupefied in the bottom of the race, the card slot with convex stupefied cooperation is offered on the circumference of the idler wheel；Air bag device is installed on the pedestal；Side is fixed with vertical protective plate before and after the upper surface of pedestal, and the crash sensor for monitoring protection plate is equipped on protective plate；Battery and controller are installed in the pedestal.The utility model is kept idler wheel fixation stronger, is not easily disconnected from, is able to bear laterally larger thrust, device is able to bear slighter shock by the idler wheel matched and sliding rail of setting；When side impacts are larger, after crash sensor monitoring thereon, make controller sending signal, air bag device is opened, buffer function is played to shock.
Description
Technical field
The utility model relates to railway art, specifically a kind of level crossing vehicle obstructs protective device.
Background technique
Crossing alarm is being commonly called as level crossing grade crossing signal, which is used for railway and highway crossing,
When train is coming, which shifts to an earlier date certain time sending sound-light alarm and the vehicle of passing railway and pedestrian is reminded to pay attention to pacifying
Entirely, traffic safety hidden danger is avoided, road junction staff closes roadway gate, facilitates effective protection.Existing protective device structure is simple,
It is merely capable of accomplishing conventional reminding effect, can not then stop vehicle in time when it encounters collision, cause a serious accident.
Utility model content
The purpose of this utility model is to provide a kind of level crossing vehicles to obstruct protective device, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of level crossing vehicle barrier protective device, including pedestal, sliding rail, idler wheel, column and crossbeam；The idler wheel is logical
The bottom that shaft is mounted on pedestal is crossed, sliding rail is embedded on the ground, and sliding rail is answered with pair of rollers, and wheel upward is equipped in sliding rail
Slot, race and idler wheel it is of same size, be equipped in the bottom of the race upward convex stupefied, opened up on the circumference of the idler wheel
There are the card slot with convex stupefied cooperation, and convex stupefied and card slot clearance fit；Column is respectively and fixedly provided on both ends on the pedestal, two sides
Column upper holder is equipped with horizontal crossbeam, and alarming device is equipped on crossbeam；Air bag dress is installed on the pedestal
It sets；Side is fixed with vertical protective plate before and after the upper surface of pedestal, and touching for monitoring protection plate is equipped on protective plate
Hit sensor, and crash sensor be provided with it is multiple；Battery and controller are installed in the pedestal.
It is further: described convex stupefied to be structure as a whole with sliding rail.
Further: the convex stupefied height is lower than the top of race, and convex stupefied longitudinal section is rectangle.
Further: the material of the protective plate is plastics.
It is further: the battery by conducting wire be connected electrically in alarming device, air bag device, crash sensor and
On controller.
Further: the crash sensor is connected to the input terminal of controller, and the output end of controller is connected to collision
On sensor.
Compared with prior art, the utility model has the beneficial effects that the rolling that matches of the utility model by setting
Wheel and sliding rail keep idler wheel fixation stronger, are not easily disconnected from, and are able to bear laterally larger thrust, and device is able to bear relatively light
Micro- shock；When side impacts are larger, after crash sensor monitoring thereon, make controller sending signal, by air bag
Device is opened, and full of in a device, is played buffer function to shock, is made vehicle quick deceleration, it is attached to avoid enter into track for a train
Closely, support personnel's safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of level crossing vehicle obstructs protective device.
Fig. 2 is the structural schematic diagram that a kind of level crossing vehicle obstructs idler wheel in protective device.
Fig. 3 is the structural schematic diagram that a kind of level crossing vehicle obstructs sliding rail in protective device.
Fig. 4 is that a kind of level crossing vehicle obstructs protective device control attachment structure schematic diagram.
In figure: 1- pedestal, 2- sliding rail, 3- idler wheel, 4- column, 5- crossbeam, 6- alarming device, 7- protective plate, 8- substitute
Bag apparatus, 9- crash sensor, 10- battery, 11- controller, 12- card slot, 13- is convex stupefied, 14- race.
Specific embodiment
Please refer to figure, in the utility model embodiment, a kind of level crossing vehicle obstructs protective device, including pedestal 1, sliding
Rail 2, idler wheel 3, column 4 and crossbeam 5；The idler wheel 3 is mounted on the bottom of pedestal 1 by shaft, keeps pedestal 1 easy to remove, institute
It is embedded on the ground to state sliding rail 2, and sliding rail 2 is corresponding with idler wheel 3, race 14 upward, race 14 and idler wheel 3 are equipped in sliding rail 2
It is of same size, extend into idler wheel 3 in race 14, idler wheel 3 be limited in race 14 and is moved, in the bottom of the race 14
Be structure as a whole equipped with upward convex stupefied 13, convex stupefied 13 with sliding rail 2, convex stupefied 13 height be lower than race 14 top, convex stupefied 13
Longitudinal section be rectangle, offered on the circumference of the idler wheel 3 with it is convex it is stupefied 13 cooperation card slot 12, and convex stupefied 13 with card slot 12
Clearance fit, idler wheel 3 are placed on sliding rail 2, and convex stupefied 13 extend into card slot 12, roll the safety and stability in sliding rail 2 of idler wheel 3,
Increase the intensity of device when by lateral force；It is respectively and fixedly provided with column 4 on both ends on the pedestal 1, consolidates on the column 4 of two sides
Surely it is provided with horizontal crossbeam 5, alarming device 6 is installed on crossbeam 5, alarming device 6 issues light warning, reminds crossing vehicle
；Air bag device 8 is installed, air bag device 8 mainly includes the air bag for extracting air out, inflation on the pedestal 1
Mechanism, rapid expanding after air bag inflation, its height is identical as column 4 after air bag expansion；Side is fixed before and after the upper surface of pedestal 1
There is vertical protective plate 7, the material of protective plate 7 is plastics, and the collision biography for monitoring protection plate 7 is equipped on protective plate 7
Sensor 9, and crash sensor 9 is provided with multiple, monitors the collision that different positions is subject to；Storage is installed in the pedestal 1
Battery 10 and controller 11, battery 10 are connected electrically in alarming device 6, air bag device 8, crash sensor 9 by conducting wire
It is internal unit power elements on controller 11；The crash sensor 9 is connected to the input terminal of controller 11, by signal
It is transmitted in controller 11, the output end of controller 11 is connected on crash sensor 9, and controller 11 believes the collision monitored
Number analysis after control crash sensor 9 on inflation mechanism starting, quickly inflated into air bag.
In use, moving on sliding rail 2 by idler wheel 3, enable a device to be moved to road in time before thering is train to arrive
Vehicle is stopped to pass through on face, idler wheel 3 is fastened in the race 14 in sliding rail 2, and the card of card slot 12 on idler wheel 3 sets race 14
In convex stupefied 13 on, so that idler wheel 3 is able to bear biggish side impacts, keep device use more stable；When being placed on road surface
Device hit after, impinge upon on protective plate 7, after crash sensor 9 thereon monitors shock, pass the signal along to control
On device 11 processed, control signal is transmitted on air bag device 8 by controller 11 after analyzing, and makes the gas in air bag device 8
Capsule flicks, and positioned at the rear side of protective plate 7, plays buffer function to the vehicle of shock, reduces percussion device momentum, improve safety
Property.The utility model is kept idler wheel fixation stronger, is not easily disconnected from, Neng Goucheng by the idler wheel matched and sliding rail of setting
By laterally larger thrust, device is able to bear slighter shock；When side impacts are larger, crash sensor thereon is supervised
After survey, so that controller is issued signal, air bag device is opened, full of in a device, buffer function is played to shock, makes vehicle
Quick deceleration, avoids enter near track for a train, support personnel's safety.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of level crossing vehicle obstructs protective device, including pedestal (1), sliding rail (2), idler wheel (3), column (4) and crossbeam
(5)；It is characterized by: the idler wheel (3) is mounted on the bottom of pedestal (1) by shaft, sliding rail (2) is embedded on the ground, and
Sliding rail (2) is corresponding with idler wheel (3), and race (14) upward is equipped in sliding rail (2), and race (14) is of same size with idler wheel (3),
It is equipped with upward convex stupefied (13) in the bottom of the race (14), is offered on the circumference of the idler wheel (3) and convex stupefied (13)
The card slot (12) of cooperation, and convex stupefied (13) and card slot (12) clearance fit；Column is respectively and fixedly provided on both ends on the pedestal (1)
(4), column (4) upper holder of two sides is equipped with horizontal crossbeam (5), and alarming device (6) are equipped on crossbeam (5)；It is described
Air bag device (8) are installed on pedestal (1)；Side is fixed with vertical protective plate (7) before and after the upper surface of pedestal (1),
Crash sensor (9) for monitoring protection plate (7) is installed on protective plate (7), and crash sensor (9) be provided with it is more
It is a；Battery (10) and controller (11) are installed in the pedestal (1).
2. a kind of level crossing vehicle according to claim 1 obstructs protective device, it is characterised in that: convex stupefied (13)
It is structure as a whole with sliding rail (2).
3. a kind of level crossing vehicle according to claim 1 obstructs protective device, it is characterised in that: convex stupefied (13)
Height be lower than the top of race (14), the longitudinal section of convex stupefied (13) is rectangle.
4. a kind of level crossing vehicle according to claim 1 obstructs protective device, it is characterised in that: the protective plate
(7) material is plastics.
5. a kind of level crossing vehicle according to claim 1 obstructs protective device, it is characterised in that: the battery
(10) it is connected electrically on alarming device (6), air bag device (8), crash sensor (9) and controller (11) by conducting wire.
6. a kind of level crossing vehicle according to claim 1 obstructs protective device, it is characterised in that: the collision sensing
Device (9) is connected to the input terminal of controller (11), and the output end of controller (11) is connected on crash sensor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453588.XU CN209650292U (en) | 2018-04-02 | 2018-04-02 | A kind of level crossing vehicle barrier protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453588.XU CN209650292U (en) | 2018-04-02 | 2018-04-02 | A kind of level crossing vehicle barrier protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209650292U true CN209650292U (en) | 2019-11-19 |
Family
ID=68503840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820453588.XU Expired - Fee Related CN209650292U (en) | 2018-04-02 | 2018-04-02 | A kind of level crossing vehicle barrier protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209650292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304551A (en) * | 2020-10-13 | 2021-02-02 | 重庆交通职业学院 | Stability testing device and method for motor train unit bogie |
| CN114516262A (en) * | 2020-11-16 | 2022-05-20 | 郑州宇通客车股份有限公司 | Vehicle bottom battery protection system and vehicle using same |
-
2018
- 2018-04-02 CN CN201820453588.XU patent/CN209650292U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304551A (en) * | 2020-10-13 | 2021-02-02 | 重庆交通职业学院 | Stability testing device and method for motor train unit bogie |
| CN112304551B (en) * | 2020-10-13 | 2023-01-24 | 重庆交通职业学院 | Stability testing device and method for motor train unit bogie |
| CN114516262A (en) * | 2020-11-16 | 2022-05-20 | 郑州宇通客车股份有限公司 | Vehicle bottom battery protection system and vehicle using same |
| CN114516262B (en) * | 2020-11-16 | 2023-08-01 | 宇通客车股份有限公司 | Vehicle bottom battery protection system and vehicle using same |
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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: 20191119 Termination date: 20200402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |