CN206052603U - Anticollision limit for height door - Google Patents
Anticollision limit for height door Download PDFInfo
- Publication number
- CN206052603U CN206052603U CN201620478657.3U CN201620478657U CN206052603U CN 206052603 U CN206052603 U CN 206052603U CN 201620478657 U CN201620478657 U CN 201620478657U CN 206052603 U CN206052603 U CN 206052603U
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- crossbeam
- lifting column
- height
- limit
- height door
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Abstract
This utility model provides a kind of anticollision limit for height door, including vertical columns, lifting column, crossbeam, controller, warning devicess and the drive system for driving lifting column to lift；The vertical columns are hollow cylinder, and the lifting column liftably inserted in the vertical columns；The crossbeam is on the lifting column and the crossbeam is vertical with the lifting column；The crossbeam is provided with laser range finder；The controller and the laser range finder, the warning devicess, drive system communication connection.By said structure, anticollision limit for height door described in the utility model, which can send alarm when vehicle exceedes limit for height, and adapt to the height that the vehicle of differing heights adjusts door, and allowing allows current vehicle to pass through, and improves the quantity of operation of road traffic.
Description
Technical field
This utility model is related to a kind of height limiter, more particularly to anticollision limit for height door.
Background technology
In recent years, domestic limit for height class vehicle accident occurs again and again, and the main body that such accident occurs is usually motor buses, bulk production
Car.The reason for summary accident occurs：One is that driver does not note observing limit for height mark, does not know about the standard of vehicle and limit for height door
True elevation information；Two is road conditions to be unfamiliar with because of driver, and such as night or foggy weather cause front sight unclear, and driver sails
The time that abundance can not be left before limit for height door knows limit for height information；Part limit for height facility enters track premise without in vehicle
For necessary and eye-catching information, driver is caused to see late during limit for height door, it is in a dilemma, cause to knock height-limiting bar, lead to
Heavy accident.Therefore, it is necessary to invent a kind of limit for height door system of anticollision to reduce the generation of such vehicle accident, it is people
The person of the people and property safety escort.
Utility model content
This utility model purpose is to overcome the deficiencies in the prior art, there is provided a kind of anticollision limit for height door, and which can be right
Warning is produced more than the vehicle of limit for height.
In order to achieve the above object, this utility model is employed the following technical solutions：
A kind of anticollision limit for height door, including vertical columns, lifting column, crossbeam, controller, warning devicess and be used for band
The drive system of dynamic lifting column lifting；
The vertical columns are hollow cylinder, and the lifting column liftably inserted in the vertical columns；
The crossbeam is on the lifting column and the crossbeam is vertical with the lifting column；
The crossbeam is provided with laser range finder；
The controller and the laser range finder, the warning devicess, drive system communication connection.
Preferably, including two vertical columns and two lifting columns, the two ends of the crossbeam are respectively arranged on two and rise
On drop column.
Preferably, the warning devicess include warning lamp；The warning lamp is located at the crossbeam.
Preferably, the warning devicess include microphone；
The microphone is located at the crossbeam.
Preferably, the drive system is hydraulic system, the hydraulic system is connected with the controller.
Preferably, the warning devicess are provided with three warning lamps, warning lamp is located at the middle part of crossbeam.
Preferably, point midway of the microphone located at the crossbeam.
Preferably, a diameter of 20cm～30cm of the vertical columns.
Preferably, the laser range finder is laser range finder that operating frequency is 1 time/second.
Preferably, the laser range finder is located at the downside of the crossbeam.
Compared with prior art, this utility model has the advantages that：
By said structure, anticollision limit for height door described in the utility model, which can be sent when vehicle exceedes limit for height
Alarm, and the height that the vehicle of differing heights adjusts door is adapted to, allowing allows current vehicle to pass through, and improves road traffic
Quantity of operation.
Description of the drawings
Fig. 1 is structural representation described in the utility model.
In figure：
1-vertical columns；2-lifting column；3-crossbeam；4-laser range finder；5-warning lamp；6-microphone is now tied
The utility model is described in further detail with specific embodiment to close accompanying drawing.
Specific embodiment
This utility model provides a kind of anticollision limit for height door, including two vertical columns, two lifting columns, crossbeam,
Controller, warning devicess and the hydraulic system for controlling lifting column lifting.
Vertical columns are hollow cylinder, and lifting column is liftably inserted in vertical columns；The two ends of crossbeam are respectively arranged on
On two lifting columns, and crossbeam is vertical with lifting column.A diameter of 20cm～30cm of vertical columns.
Laser range finder is provided with the downside of crossbeam；Laser range finder is laser range finder that operating frequency is 1 time/second.
Controller is connected with laser range finder, warning devicess, Hydraulic System Communication.
Warning devicess include three warning lamps for serving as warning and microphone；Warning lamp is located at the middle part of crossbeam and waits
Range distribution；Point midway of the microphone located at crossbeam.
Installation of the present utility model：
Vertical columns are vertically squeezed into foundation 1-2m depth, and is fixed with concreting pedestal.Lifting column
Which is controlled by oil gear carries out oscilaltion along vertical columns；Crossbeam two ends are bolted on two tops of lifting column
Point on；Laser range finder is bolted on crossbeam midpoint bottom position；Warning lamp is equally spaced three along crossbeam, passes through
It is bolted in the middle part of crossbeam；Megaphone is bolted on crossbeam midpoint top.
Use principle of the present utility model：
The laser range finder of anticollision limit for height door described in the utility model launches distance measuring signal with 1 second/time of frequency,
Dilly below the maximum height limit cannot reflected signal, can safety；It is large-scale more than maximum height limit when having
When lorry and bus driving, meeting reflected laser signals to laser range finder, arranging warning distance (i.e. system response distance) is
200m, when Overheight Vehicles row is to apart from limit for height door 200m, controller receives feedback information and sends control information and makes to be arranged in
Three warning lamps in the middle part of crossbeam send alarm signal to driver immediately with the megaphone for being arranged in crossbeam midpoint top, drive
The person of sailing receives signal, takes brake measure, and then effectively avoids accident from occurring.Need when having fire fighting truck, military vehicle, big machinery
During temporary traffic, lifting column rising can be adjusted by hydraulic system, so as to the vehicle of letting pass.
This utility model is not limited to above-mentioned embodiment, if do not taken off to various changes of the present utility model or modification
From spirit and scope of the present utility model, if these are changed and modification belongs to claim of the present utility model and equivalent technologies
Within the scope of, then this utility model is also intended to comprising these changes and changes.
Claims (10)
1. a kind of anticollision limit for height door, it is characterised in that including vertical columns, lifting column, crossbeam, controller, alarm dress
Put and the drive system for driving lifting column to lift；
The vertical columns are hollow cylinder, and the lifting column liftably inserted in the vertical columns；
The crossbeam is on the lifting column and the crossbeam is vertical with the lifting column；
The crossbeam is provided with laser range finder；
The controller and the laser range finder, the warning devicess, drive system communication connection.
2. anticollision limit for height door according to claim 1, it is characterised in that including two vertical columns and two liftings
Column, the two ends of the crossbeam are respectively arranged on two lifting columns.
3. anticollision limit for height door according to claim 1 and 2, it is characterised in that the warning devicess include warning lamp；
The warning lamp is located at the crossbeam.
4. anticollision limit for height door according to claim 1 and 2, it is characterised in that the warning devicess include microphone；
The microphone is located at the crossbeam.
5. anticollision limit for height door according to claim 1, it is characterised in that the drive system is hydraulic system, institute
State hydraulic system to be connected with the controller.
6. anticollision limit for height door according to claim 3, it is characterised in that the warning devicess are provided with three warnings
Lamp, warning lamp is located at the middle part of crossbeam.
7. anticollision limit for height door according to claim 4, it is characterised in that the microphone is in the crossbeam
Point position.
8. anticollision limit for height door according to claim 1, it is characterised in that a diameter of 20cm of the vertical columns～
30cm。
9. anticollision limit for height door according to claim 1, it is characterised in that the laser range finder for operating frequency is
The laser range finder of 1 time/second.
10. anticollision limit for height door according to claim 1, it is characterised in that the laser range finder is located at the horizontal stroke
The downside of beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478657.3U CN206052603U (en) | 2016-05-23 | 2016-05-23 | Anticollision limit for height door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478657.3U CN206052603U (en) | 2016-05-23 | 2016-05-23 | Anticollision limit for height door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052603U true CN206052603U (en) | 2017-03-29 |
Family
ID=58372944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620478657.3U Active CN206052603U (en) | 2016-05-23 | 2016-05-23 | Anticollision limit for height door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052603U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071082A (en) * | 2017-12-14 | 2018-05-25 | 朱铁凝 | A kind of road traffic of flexible modulation limit for width device |
| CN110952473A (en) * | 2019-11-22 | 2020-04-03 | 中冶(北京)交通科技发展有限公司 | Highway height limiting device |
| CN113321156A (en) * | 2020-02-28 | 2021-08-31 | 林德（中国）叉车有限公司 | Forklift gantry anti-collision system and method based on laser scanning |
-
2016
- 2016-05-23 CN CN201620478657.3U patent/CN206052603U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071082A (en) * | 2017-12-14 | 2018-05-25 | 朱铁凝 | A kind of road traffic of flexible modulation limit for width device |
| CN110952473A (en) * | 2019-11-22 | 2020-04-03 | 中冶(北京)交通科技发展有限公司 | Highway height limiting device |
| CN113321156A (en) * | 2020-02-28 | 2021-08-31 | 林德（中国）叉车有限公司 | Forklift gantry anti-collision system and method based on laser scanning |
| CN113321156B (en) * | 2020-02-28 | 2023-04-14 | 林德（中国）叉车有限公司 | Forklift gantry anti-collision system and method based on laser scanning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510010 No. 204 Huanshi West Road, Guangzhou City, Guangdong Province Patentee after: Guangzhou Metro Design and Research Institute Co., Ltd. Address before: 510010 No. 204 Huanshi West Road, Guangzhou City, Guangdong Province Patentee before: Guangzhou Metro Design & Research Institute Co., Ltd. |