CN206956590U - A kind of road and bridge height limiter - Google Patents
A kind of road and bridge height limiter Download PDFInfo
- Publication number
- CN206956590U CN206956590U CN201720487910.6U CN201720487910U CN206956590U CN 206956590 U CN206956590 U CN 206956590U CN 201720487910 U CN201720487910 U CN 201720487910U CN 206956590 U CN206956590 U CN 206956590U
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- road
- bridge
- cross bar
- height
- plate
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Abstract
The utility model discloses a kind of road and bridge height limiter.The device includes the two detection zone columns and two alert zone columns for being separately positioned on both sides of the road, LED is provided between two detection zone columns, speed limit direction board is arranged below in LED, one photoelectric sensor with reflecting plate is installed on detection zone column, photoelectric sensor control connection light caution board, light caution board are arranged on alert zone column；Blocking apparatus and buffer unit are provided between detection zone column and alert zone column；Cross bar one, cross bar two, cross bar three and bridge limit for height are provided between two alert zone columns and intercepts bar, red light indicator lamp, green light indicator lamp and electronic display are provided between cross bar one and cross bar two, cross bar three is provided with hydraulic jack two, the lower end of the elevating lever two of hydraulic jack two intercepts bar with bridge limit for height and is connected, and bridge limit for height intercepts bar both ends and is embedded in the guide chute set on the inside of alert zone column.
Description
Technical field
Road and bridge security technology area is the utility model is related to, more particularly to a kind of road and bridge height limiter.
Background technology
Height limiter is generally used for the position to vehicle pass-through limited height such as bridge, tunnel, and its effect is to prevent
Overheight Vehicles pass through, so as to avoid the damage to bridge, tunnel etc..Traditional height limiter function is relatively simple, driver
Sometimes to the Height Estimation deficiency of vehicle, it may result in vehicle roof and scrape height limiter, cause vehicle or goods to be damaged
It is bad, it can also be caused casualties when serious；Also, during night, driver tends not to pay attention to limit for height in time due to a variety of causes
Device, cause unexpected injury；Some height limiters are provided with alarm device, and still, alarm sound is too small, and driver tends not to listen
Arrive, if alarm sound is excessive, noise pollution can be formed, influence pedestrian body health；Meanwhile most of height limiters are without one
The effective blocking apparatus of kind, when driver does not notice height limiter, inevitably causes vehicle roof and limit for height
Intercept bar collision.
Utility model content
The utility model provides a kind of road and bridge height limiter, can solve in the prior art, height limiter function
It is single, it is unfavorable for night observation and does not have the problem of effective blocking apparatus.
The utility model provides a kind of road and bridge height limiter, including is separately positioned on two inspections of both sides of the road
Area's column and two alert zone columns are surveyed, are provided with LED between described two detection zone columns, limit is arranged below in the LED
Fast direction board, a photoelectric sensor with reflecting plate is provided with the detection zone column, and the photoelectric sensor control connects
Light caution board is connect, the light caution board is arranged on alert zone column；Between the detection zone column and alert zone column
Provided with blocking apparatus and buffer unit, the blocking apparatus is located at the right side of buffer unit, and the blocking apparatus includes upper interception
Device and lower blocking apparatus, the upper blocking apparatus include rotating shaft one, intercept net one and groove, and the intercept net one, which is arranged on, to be turned
On axle one, intercept net one is provided with groove, and the lower blocking apparatus includes rotating shaft two, intercept net two and projection, the intercept net
Two are arranged in rotating shaft two, and the projection is arranged in intercept net two, raised size and groove match, the He of rotating shaft one
Rotating shaft two is connected by flange with the output shaft rotation for the stepper motor for being arranged on both sides of the road；The buffer unit includes two
Individual square block, plate one, plate two, hydraulic jack one, described two square blocks are separately positioned on the both sides of road, on two square blocks
Chute is equipped with, the long side of the plate one and plate two is flexibly connected by hinge, and another long side of plate one and plate two passes through cunning
Block is connected with the slide on square block, and the hydraulic jack one is arranged on below square block, the elevating lever of hydraulic jack one
One is adjacent through the chute on square block and plate one and the hinged place of plate two；Cross bar is provided between described two alert zone columns
First, cross bar two, cross bar three and bridge limit for height intercept bar, and red light is provided between the cross bar one and cross bar two and is indicated
Lamp, green light indicator lamp and electronic console, the cross bar three are provided with hydraulic jack two, the elevating lever of the hydraulic jack two
Two lower end intercepts bar with bridge limit for height and is connected, and the bridge limit for height intercepts bar both ends and is embedded in what is set on the inside of alert zone column
In guide chute, be additionally provided with alarm one and controller on the alert zone column, the controller respectively with stepper motor, liquid
Compressing cylinder one, hydraulic jack two, red light indicator lamp, green light indicator lamp, electronic console, light caution board and alarm one are electrically connected
Connect.
It is preferred that the detection zone column arranged on left and right sides is equipped with deceleration strip.
It is preferred that alarm two is provided with the rotating shaft two, the alarm two and the storage being arranged in alert zone column
Battery electrically connects.
It is preferred that it is provided with multiple illuminating lamps on the right side of the buffer unit.
It is preferred that it is additionally provided with camera on the alert zone column.
It is preferred that the alert zone column is provided with solar panel, the solar panel is electrically connected with battery
Connect.
It is preferred that the bridge limit for height, which intercepts bar external sheath, flexible material.
It is preferred that the controller is MSP430 single-chip microcomputers or model OMRON CP1E-N20DR-D PLC.
The utility model road and bridge height limiter, the height that bridge limit for height intercepts bar is institute's maximum height limit, illuminating lamp
It is easy to driver to observe the present apparatus at night, under normal circumstances, speed limit direction board shows " Tunnel ahead, please run at a low speed ",
Green light indicator lamp works, and speed limit direction board can supervise driver's automatic retarding, when photoelectric sensor detects Overheight Vehicles, light
Caution board lights, while green light indicator lamp extinguishes, and red light indicator lamp is bright, and electronic console shows that " vehicle superelevation, please be returned
Return！", if driver does not perceive superelevation in time, now, one rotating shaft two of driving stepper motor rotating shaft so that intercept net one
Linked together with intercept net two by groove and projection, if driver's speed after intercept net intercepts does not drop also in time
Under, alarm sends alarm, and the hydraulic jack one in simultaneous buffering device drives elevating lever one to move upwards so that the He of plate one
Plate two forms triangle buffer band, further reduces speed；Bridge can effectively be adjusted by the elevating lever two on hydraulic jack two
Beam limit for height intercepts the displacement of bar, further facilitates the headroom of regulation limitation vehicle；The bridge road is designed with limit device
Rationally, detection is accurate, and automaticity is high, applied widely.
Brief description of the drawings
Fig. 1 is a kind of road and bridge height limiter structural representation provided by the utility model；
Fig. 2 is upper blocking apparatus schematic diagram；
Fig. 3 is lower blocking apparatus schematic diagram；
Fig. 4 is buffer unit schematic diagram.
Description of reference numerals：
1st, deceleration strip；2nd, road；3rd, detection zone column；4th, LED；5th, speed limit direction board；6th, photoelectric sensor；7th, reflect
Plate；8th, upper blocking apparatus；9th, lower blocking apparatus；10-1, rotating shaft one；10-2, rotating shaft two；11-1, intercept net one；11-2, interception
Net two；11-11, groove；12nd, it is raised；13rd, alarm two；14th, stepper motor；15th, buffer unit；16th, square block；16-1, cunning
Groove；17th, plate one；18th, plate two；19th, hydraulic jack one；20th, elevating lever one；21st, illuminating lamp；22nd, alert zone column；23rd, crossbearer
Bar one；24th, cross bar two；25th, cross bar three；26th, bridge limit for height intercepts bar；27th, red light indicator lamp；28th, green light indicator lamp；
29th, electronic console；30th, hydraulic jack two；31st, elevating lever two；32nd, guide chute；33rd, light caution board；34th, alarm；
35th, battery；36th, camera.
Embodiment
Below in conjunction with the accompanying drawings, an embodiment of the present utility model is described in detail, it is to be understood that this
The protection domain of utility model is not limited by embodiment.
As Figure 1-4, the utility model embodiment provides a kind of road and bridge height limiter, including sets respectively
Two detection zone columns 3 and two alert zone columns 22 in both sides of the road, LED is provided between described two detection zone columns 3
Lamp 4, the LED 4 are arranged below speed limit direction board 5, the light with reflecting plate 7 are provided with the detection zone column 3
Electric transducer 6, the control of the photoelectric sensor 6 connection light caution board 33, the light caution board 33 is stood installed in alert zone
On post 22；Blocking apparatus and buffer unit 15, the blocking apparatus are provided between the detection zone column 3 and alert zone column 22
Positioned at the right side of buffer unit 15, the blocking apparatus includes upper blocking apparatus 8 and lower blocking apparatus 9, the upper blocking apparatus 8
Including the 10-1 of rotating shaft one, the 11-1 of intercept net one and groove 11-11, the 11-1 of intercept net one is arranged on the 10-1 of rotating shaft one, blocked
Cutting the 11-1 of net one and be provided with groove 11-11, the lower blocking apparatus 9 includes the 10-2 of rotating shaft two, the 11-2 of intercept net two and projection 12,
The 11-2 of intercept net two is arranged on the 10-2 of rotating shaft two, and described raised 12 are arranged on the 11-2 of intercept net two, projection 12 it is big
Small to match with groove 11-11, the 10-1 of rotating shaft one and the 10-2 of rotating shaft two pass through flange and the step for being arranged on the both sides of road 2
The output shaft rotation connection of stepper motor 14；The buffer unit 15 includes two square blocks 16, plate 1, plate 2 18, hydraulic pressure
Oil cylinder 1, described two square blocks 16 are separately positioned on the both sides of road 2, chute 16-1 are equipped with two square blocks 16,
The long side of the plate 1 and plate 2 18 is flexibly connected by hinge, and another long side of plate 1 and plate 2 18 passes through sliding block
It is slidably connected with the chute 16-1 on square block 16, the hydraulic jack 1 is arranged on the lower section of square block 16, hydraulic jack one
19 elevating lever 1 is adjacent through the chute 16-1 on square block 16 and plate 1 and the hinged place of plate 2 18；Described two warnings
Cross bar 1, cross bar 2 24, cross bar 3 25 and bridge limit for height are provided between area's column 22 and intercepts bar 26, the crossbearer
Red light indicator lamp 27, green light indicator lamp 28 and electronic console 29, the cross bar are provided between bar 1 and cross bar 2 24
3 25 are provided with hydraulic jack 2 30, and lower end and the bridge limit for height of the elevating lever 2 31 of the hydraulic jack 2 30 intercept bar 26
Connection, the bridge limit for height intercept the both ends of bar 26 and are embedded in the guide chute 32 that the inner side of alert zone column 22 is set, the police
Show and alarm 1 and controller be additionally provided with area's column 22, the controller respectively with stepper motor 14, hydraulic jack 1,
Hydraulic jack 2 30, red light indicator lamp 27, green light indicator lamp 28, electronic console 29, light caution board 33 and alarm one
34 electrical connections.The utility model road and bridge height limiter, the height that bridge limit for height intercepts bar is institute's maximum height limit, illuminating lamp
It is easy to driver to observe the present apparatus at night, under normal circumstances, speed limit direction board shows " Tunnel ahead, please run at a low speed ",
Green light indicator lamp works, and speed limit direction board can supervise driver's automatic retarding, when photoelectric sensor detects Overheight Vehicles, light
Caution board lights, while green light indicator lamp extinguishes, and red light indicator lamp is bright, and electronic console shows that " vehicle superelevation, please be returned
Return！", if driver does not perceive superelevation in time, now, one rotating shaft two of driving stepper motor rotating shaft so that intercept net one
Linked together with intercept net two by groove and projection, if driver's speed after intercept net intercepts does not drop also in time
Under, alarm sends alarm, and the hydraulic jack one in simultaneous buffering device drives elevating lever one to move upwards so that the He of plate one
Plate two forms triangle buffer band, further reduces speed；Bridge can effectively be adjusted by the elevating lever two on hydraulic jack two
Beam limit for height intercepts the displacement of bar, further facilitates the headroom of regulation limitation vehicle；The bridge road is designed with limit device
Rationally, detection is accurate, and automaticity is high, applied widely.
Further, the arranged on left and right sides of detection zone column 3 is equipped with deceleration strip 1.
Further, alarm 2 13 is provided with the 10-2 of rotating shaft two, the alarm 2 13 is with being arranged on alert zone
Battery 35 in column 22 electrically connects.
Further, the right side of buffer unit 15 is provided with multiple illuminating lamps 21.
Further, it is additionally provided with camera 36 on the alert zone column 22.
Further, the alert zone column 22 is provided with solar panel, the solar panel and battery
35 electrical connections.
Further, the bridge limit for height, which intercepts the external sheath of bar 26, flexible material.
Further, the controller is MSP430 single-chip microcomputers or model OMRON CP1E-N20DR-D PLC controls
Device.
In summary, a kind of road and bridge height limiter that the utility model embodiment provides, bridge limit for height intercept bar
Height be institute's maximum height limit, illuminating lamp is easy to driver to observe the present apparatus at night, under normal circumstances, speed limit direction board
Show " Tunnel ahead, please run at a low speed ", green light indicator lamp work, speed limit direction board can supervise driver's automatic retarding, work as light
When electric transducer detects Overheight Vehicles, light caution board lights, while green light indicator lamp extinguishes, and red light indicator lamp is bright, electronic display
Show device show " vehicle superelevation, turning back to！", if driver does not perceive superelevation in time, now, driving stepper motor rotating shaft
One rotating shaft two so that intercept net one and intercept net two are linked together by groove and projection, if driver passes through intercept net
Speed is not fallen also in time after interception, and alarm sends alarm, and the hydraulic jack one in simultaneous buffering device drives lifting
Bar one moves upwards so that plate one and plate two form triangle buffer band, further reduce speed；Pass through the liter on hydraulic jack two
Drop bar two can effectively adjust the displacement that bridge limit for height intercepts bar, further facilitate the headroom of regulation limitation vehicle；Should
Bridge road limit device is reasonable in design, and detection is accurate, and automaticity is high, applied widely.
Disclosed above is only several specific embodiments of the present utility model, and still, the utility model embodiment is not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (8)
1. a kind of road and bridge height limiter, including be separately positioned on both sides of the road two detection zone columns (3) and two
Alert zone column (22), it is characterised in that LED (4), the LED (4) are provided between described two detection zone columns (3)
Speed limit direction board (5) is arranged below, a photoelectric sensor with reflecting plate (7) is installed on the detection zone column (3)
(6), photoelectric sensor (6) the control connection light caution board (33), the light caution board (33) are stood installed in alert zone
On post (22)；Blocking apparatus and buffer unit (15) are provided between the detection zone column (3) and alert zone column (22), it is described
Blocking apparatus is located at the right side of buffer unit (15), and the blocking apparatus includes upper blocking apparatus (8) and lower blocking apparatus (9),
The upper blocking apparatus (8) includes rotating shaft one (10-1), intercept net one (11-1) and groove (11-11), the intercept net one
(11-1) is arranged in rotating shaft one (10-1), and intercept net one (11-1) is provided with groove (11-11), the lower blocking apparatus (9)
(the 10- of rotating shaft two is arranged on including rotating shaft two (10-2), intercept net two (11-2) and projection (12), the intercept net two (11-2)
2) on, the projection (12) is arranged in intercept net two (11-2), and the size of raised (12) matches with groove (11-11), institute
Rotating shaft one (10-1) and rotating shaft two (10-2) are stated by the output of flange and the stepper motor (14) for being arranged on road (2) both sides
Axle is rotatablely connected；The buffer unit (15) includes two square blocks (16), plate one (17), plate two (18), hydraulic jacks one
(19), described two square blocks (16) are separately positioned on the both sides of road (2), and chute (16- is equipped with two square blocks (16)
1), the long side of the plate one (17) and plate two (18) is flexibly connected by hinge, another long side of plate one (17) and plate two (18)
It is slidably connected by sliding block and the chute (16-1) on square block (16), the hydraulic jack one (19) is arranged on square block
(16) lower section, the elevating lever one (20) of hydraulic jack one (19) through the chute (16-1) on square block (16) and plate one (17) and
Plate two (18) hinged place is adjacent；Between described two alert zone columns (22) be provided with cross bar one (23), cross bar two (24),
Cross bar three (25) and bridge limit for height intercept bar (26), refer between the cross bar one (23) and cross bar two (24) provided with red light
Show lamp (27), green light indicator lamp (28) and electronic console (29), the cross bar three (25) is provided with hydraulic jack two (30),
The lower end of the elevating lever two (31) of the hydraulic jack two (30) intercepts bar (26) with bridge limit for height and is connected, and the bridge limit for height is blocked
Cut bar (26) both ends to be embedded in the guide chute (32) set on the inside of alert zone column (22), on the alert zone column (22)
Be additionally provided with alarm one (34) and controller, the controller respectively with stepper motor (14), hydraulic jack one (19), hydraulic oil
Cylinder two (30), red light indicator lamp (27), green light indicator lamp (28), electronic console (29), light caution board (33) and alarm
One (34) electrically connect.
A kind of 2. road and bridge height limiter as claimed in claim 1, it is characterised in that detection zone column (3) left side,
Right both sides are equipped with deceleration strip (1).
3. a kind of road and bridge height limiter as claimed in claim 1, it is characterised in that set in the rotating shaft two (10-2)
There is alarm two (13), the alarm two (13) electrically connects with the battery (35) being arranged in alert zone column (22).
4. a kind of road and bridge height limiter as claimed in claim 1, it is characterised in that on the right side of the buffer unit (15)
Provided with multiple illuminating lamps (21).
5. a kind of road and bridge height limiter as claimed in claim 1, it is characterised in that on the alert zone column (22)
It is additionally provided with camera (36).
6. a kind of road and bridge height limiter as claimed in claim 3, it is characterised in that on the alert zone column (22)
Provided with solar panel, the solar panel electrically connects with battery (35).
7. a kind of road and bridge height limiter as claimed in claim 1, it is characterised in that the bridge limit for height intercepts bar
(26) external sheath has flexible material.
8. a kind of road and bridge height limiter as claimed in claim 1, it is characterised in that the controller is MSP430 mono-
The PLC of piece machine or model OMRON CP1E-N20DR-D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720487910.6U CN206956590U (en) | 2017-05-04 | 2017-05-04 | A kind of road and bridge height limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720487910.6U CN206956590U (en) | 2017-05-04 | 2017-05-04 | A kind of road and bridge height limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206956590U true CN206956590U (en) | 2018-02-02 |
Family
ID=61374329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720487910.6U Expired - Fee Related CN206956590U (en) | 2017-05-04 | 2017-05-04 | A kind of road and bridge height limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206956590U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108346305A (en) * | 2018-04-25 | 2018-07-31 | 陆淑鑫 | A kind of traffic tunnel is into tunnel caution device |
| CN109338923A (en) * | 2018-10-19 | 2019-02-15 | 成都科锐志科技有限公司 | A kind of town road anti-tamper height-limiting frame and its application method |
| CN109598945A (en) * | 2018-12-29 | 2019-04-09 | 胡振强 | Tunnel limit for height suggestion device |
| CN111676945A (en) * | 2020-06-10 | 2020-09-18 | 北京中关村智连灾害感知科学研究院有限公司 | Multi-parameter real-time monitoring and alarming device for instability motion of roadbed slope |
| CN111705702A (en) * | 2020-06-30 | 2020-09-25 | 湖州海明机械科技有限公司 | Height limiting warning system for road traffic |
| CN112095509A (en) * | 2020-08-31 | 2020-12-18 | 王世孝 | Bridge warning height limiting device |
| CN112127294A (en) * | 2020-09-11 | 2020-12-25 | 胡恩宏 | Vehicle restriction device for bridge engineering |
| CN113026605A (en) * | 2021-03-02 | 2021-06-25 | 温州市阳光建设有限公司 | Town road crossing is with limit for height limit for tonnage device |
-
2017
- 2017-05-04 CN CN201720487910.6U patent/CN206956590U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108346305A (en) * | 2018-04-25 | 2018-07-31 | 陆淑鑫 | A kind of traffic tunnel is into tunnel caution device |
| CN109338923A (en) * | 2018-10-19 | 2019-02-15 | 成都科锐志科技有限公司 | A kind of town road anti-tamper height-limiting frame and its application method |
| CN109598945A (en) * | 2018-12-29 | 2019-04-09 | 胡振强 | Tunnel limit for height suggestion device |
| CN111676945A (en) * | 2020-06-10 | 2020-09-18 | 北京中关村智连灾害感知科学研究院有限公司 | Multi-parameter real-time monitoring and alarming device for instability motion of roadbed slope |
| CN111705702A (en) * | 2020-06-30 | 2020-09-25 | 湖州海明机械科技有限公司 | Height limiting warning system for road traffic |
| CN112095509A (en) * | 2020-08-31 | 2020-12-18 | 王世孝 | Bridge warning height limiting device |
| CN112127294A (en) * | 2020-09-11 | 2020-12-25 | 胡恩宏 | Vehicle restriction device for bridge engineering |
| CN113026605A (en) * | 2021-03-02 | 2021-06-25 | 温州市阳光建设有限公司 | Town road crossing is with limit for height limit for tonnage 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20190504 |