CN207685720U - A kind of highway engineering height limit alarm - Google Patents
A kind of highway engineering height limit alarm Download PDFInfo
- Publication number
- CN207685720U CN207685720U CN201721244312.2U CN201721244312U CN207685720U CN 207685720 U CN207685720 U CN 207685720U CN 201721244312 U CN201721244312 U CN 201721244312U CN 207685720 U CN207685720 U CN 207685720U
- Authority
- CN
- China
- Prior art keywords
- montant
- monitoring
- alarm
- height
- embedded
- 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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Abstract
The utility model belongs to highway engineering height limiter technology, discloses a kind of highway engineering height limit alarm, is provided with one group of monitoring montant；It is monitored described in one group at the top of montant and is symmetrically installed with the RF transmitter and infrared receiver communicated；The lower end of the monitoring montant is installed by welding with fixed station, and the fixed station is bound on the ground by fixing glue；The upper end of the monitoring montant is embedded with red alert lamp, and the lower section of the red alert lamp is embedded with alarm；The signal output end of the infrared receiver is electrically connected with red alert lamp and alarm respectively.It monitors montant and height adjuster is embedded with by middle part, can arbitrarily monitor montant and adjust height；By stopping that RF transmitter and infrared receiver signal trigger warning lamp, alarm double warning device can effectively monitor height of car when carrying out engineering, and make prompt in time Overheight Vehicles.
Description
Technical field
The utility model belongs to highway engineering height limiter technical field more particularly to a kind of highway engineering is alarmed with limit for height
Device.
Background technology
Currently, road construction personnel are to road when carrying out engineered and maintenance task, in order to ensure vehicular traffic
Safety, usually at engineering mouth be arranged height limiter.But existing height limiter is complicated, weight is big, and installation is not
Just；Other than maximum height limit, when without warning function, especially night, due to line-of-sight problems, vehicle is easy and collision
Height limiter.
In conclusion problem of the existing technology is：Existing height limiter is complicated, and weight is big, and installation is inconvenient；
Other than maximum height limit, when without warning function, especially night, due to line-of-sight problems, vehicle is easy to limit with collision
High device.
Invention content
In view of the problems of the existing technology, the utility model provides a kind of highway engineering height limit alarm.
The utility model is realized in this way highway engineering is provided with one group of monitoring montant with height limit alarm；One group
It is symmetrically installed with the RF transmitter and infrared receiver communicated at the top of the monitoring montant；The monitoring montant
Lower end be installed by welding with fixed station, the fixed station is bound on the ground by fixing glue；
The upper end of the monitoring montant is embedded with red alert lamp, and the lower section of the red alert lamp is embedded with alarm；
The signal output end of the infrared receiver is electrically connected with red alert lamp and alarm respectively.
Further, the middle part of the monitoring montant is embedded with height adjuster, and the height adjuster internal sleeve is equipped with resistance
Buddhist nun's bar.
Further, battery pack is installed, the battery pack is sent out with infrared ray respectively by switching inside the monitoring montant
Emitter, infrared receiver are electrically connected with red alert lamp, alarm.
Further, the monitoring montant uses the aluminium alloy body of rod of inner hollow, the outside of the monitoring montant to be enclosed with
Reflective tape.
The advantages of the utility model and good effect are：It monitors montant and height adjuster is embedded with by middle part, it can be random
It monitors montant and adjusts height；Overheight Vehicles are by stopping that RF transmitter and infrared receiver signal trigger warning lamp, report
Alert device double warning device, can effectively monitor height of car when carrying out engineering, and make prompt in time；It is perpendicular by monitoring
Bar uses the aluminium alloy body of rod of inner hollow, monitoring montant bottom to be installed using nail, can arbitrarily install movement, improve movement
Flexibility.
Description of the drawings
Fig. 1 is the structural schematic diagram for the highway engineering height limit alarm that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram when height adjuster damper rod that the utility model embodiment provides is shunk；
Fig. 3 is the structural schematic diagram when height adjuster damper rod that the utility model embodiment provides extends；
In figure：1, montant is monitored；2, RF transmitter；3, infrared receiver；4, red alert lamp；5, alarm；
6, height adjuster；7, fixing glue；8, fixed station；9, damper rod.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing.
The structure of the utility model is explained in detail below in conjunction with the accompanying drawings.
The highway engineering is provided with one group of monitoring montant 1 with height limit alarm；The top that montant 1 is monitored described in one group is right
Title is equipped with the RF transmitter 2 communicated and infrared receiver 3；The lower end of the monitoring montant 1 is installed by welding with
Fixed station 8, the fixed station 8 are bound on the ground by fixing glue 7；
The upper end of the monitoring montant 1 is embedded with red alert lamp 4, and the lower section of the red alert lamp 4 is embedded with alarm
Device 5；The signal output end of the infrared receiver 3 is electrically connected with red alert lamp 4 and alarm 5 respectively.
As the preferred embodiment of the utility model, the middle part of the monitoring montant 1 is embedded with height adjuster 6, described
6 internal sleeve of height adjuster is equipped with damper rod 9.
As the preferred embodiment of the utility model, battery pack is installed inside the monitoring montant, the battery pack is logical
Switch is crossed to be electrically connected with red alert lamp 4, alarm 5 with RF transmitter 2, infrared receiver 3 respectively.
As the preferred embodiment of the utility model, the monitoring montant 1 uses the aluminium alloy body of rod of inner hollow, described
The outside of monitoring montant 1 is enclosed with reflective tape.
The operation principle of the utility model：Battery pack is installed inside monitoring montant 1, battery pack be RF transmitter 2,
Infrared receiver 3 is red alert lamp 4, the power supply of alarm 5, and RF transmitter 2, infrared receiver 3 can detect vehicle
Height, when driving vehicle is less than monitoring 1 height of montant, between RF transmitter 2, infrared receiver 3 signal not by
Vehicle blocks, and battery pack can not power for red alert lamp 4, alarm 5, at this time alarm free；If vehicle is more than limit for height, superelevation vehicle
Pass through and to stop that RF transmitter 2 and 3 signal of infrared receiver trigger red alert lamp 4,5 double warning of alarm dress
It sets, double warning is carried out to driver.The present apparatus arbitrarily adjusts height by the damper rod 9 that 6 inside of height adjuster is set with, and
Movement can be arbitrarily installed, can effectively monitor height of car when carrying out engineering, and make prompt in time.Two monitoring montants
1 centre is not connected to, and is avoided vehicle and is collided with height limiter.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is every according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (1)
1. a kind of highway engineering height limit alarm, which is characterized in that the highway engineering is provided with height limit alarm
One group of monitoring montant；It is symmetrically installed with the RF transmitter communicated at the top of monitoring montant described in one group and infrared ray connects
Receive device；The lower end of the monitoring montant is installed by welding with fixed station, and the fixed station is bound on the ground by fixing glue；
The upper end of the monitoring montant is embedded with red alert lamp, and the lower section of the red alert lamp is embedded with alarm；It is described
The signal output end of infrared receiver is electrically connected with red alert lamp and alarm respectively；
The middle part of the monitoring montant is embedded with height adjuster, and the height adjuster internal sleeve is equipped with damper rod；
Battery pack is installed inside the monitoring montant, the battery pack by switch respectively with RF transmitter, infrared ray
Receiver is electrically connected with red alert lamp, alarm；
The monitoring montant uses the aluminium alloy body of rod of inner hollow, the outside of the monitoring montant to be enclosed with reflective tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721244312.2U CN207685720U (en) | 2017-09-26 | 2017-09-26 | A kind of highway engineering height limit alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721244312.2U CN207685720U (en) | 2017-09-26 | 2017-09-26 | A kind of highway engineering height limit alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207685720U true CN207685720U (en) | 2018-08-03 |
Family
ID=62987010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721244312.2U Expired - Fee Related CN207685720U (en) | 2017-09-26 | 2017-09-26 | A kind of highway engineering height limit alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207685720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047195A (en) * | 2020-12-29 | 2021-06-29 | 武汉力拓桥科防撞设施有限公司 | Automatic resilience reset flexible height limiting mechanism |
-
2017
- 2017-09-26 CN CN201721244312.2U patent/CN207685720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047195A (en) * | 2020-12-29 | 2021-06-29 | 武汉力拓桥科防撞设施有限公司 | Automatic resilience reset flexible height limiting mechanism |
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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: 20180803 Termination date: 20190926 |