CN202442832U - Unidirectional wind pressure monitor performing monitoring based on deflection angle - Google Patents
Unidirectional wind pressure monitor performing monitoring based on deflection angle Download PDFInfo
- Publication number
- CN202442832U CN202442832U CN 201220055549 CN201220055549U CN202442832U CN 202442832 U CN202442832 U CN 202442832U CN 201220055549 CN201220055549 CN 201220055549 CN 201220055549 U CN201220055549 U CN 201220055549U CN 202442832 U CN202442832 U CN 202442832U
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- installing frame
- monitoring
- stress plate
- plate installing
- stressed plate
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Abstract
The utility model relates to a unidirectional wind pressure monitor performing monitoring based on a deflection angle. Environmental wind speed is required to be decomposed in the applying process of a wind vane and anemometer, a vector decomposition value in the specific direction is required to be calculated at a later stage, then corresponding equipment facilities and infrastructure construction investment are linked, so that the fault of software or an integrated circuit directly affects the effect of engineering application. A monitoring stress plate of the unidirectional wind pressure monitor is arranged in a stress plate installing frame and is connected onto one of borders of the stress plate installing frame through a fixed rotary shaft arranged at the edge position of the monitoring stress plate. Angle sensors are arranged on two end corners of a border of the stress plate installing frame on which the fixed rotary shaft is arranged. Linkage contacts are arranged on the fixed rotary shaft and the stress plate installing frame. The unidirectional wind pressure monitor can continuously monitor the influence component of the environmental wind speed in the specific direction to a protected object, does not need operation processing of the software or the integrated circuit and is high in reliability.
Description
Technical field
The utility model relates to a kind of wind pressure monitoring appearance, is specifically related to a kind of folk prescription of monitoring based on deflection angle to the blast monitor.
Background technology
At present generally adopt the wind vane and anemometer of using in the weather monitoring, be divided into variety classeses such as mechanical type, thermal field formula, ultrasonic type.The above ubiquitous problem of wind vane and anemometer is in the process of using, need decompose ambient wind velocity, needs the later stage to calculate the resolution of vectors value of specific direction, the corresponding apparatus that then links facility.Its resolution of vectors computing and interlock realize through software or integrated circuit; Increase the infrastructure construction investment on the one hand; The fault of software or integrated circuit will directly influence the effect of practical applications, the life security that causes any property loss even jeopardize application person, user on the one hand.
Summary of the invention
The purpose of the utility model provide a kind of can to the wind speed and pressure of specific direction monitor based on the folk prescription of deflection angle monitoring to the blast monitor.
The technical scheme that the utility model adopted is:
A kind of folk prescription of monitoring based on deflection angle is provided with the monitoring stressed plate to the blast monitor, it is characterized in that:
Described monitoring stressed plate is arranged on stressed plate and installs in the circle, and the fixed rotating shaft that the monitoring stressed plate is provided with through its edge is connected to the stressed plate installing frame wherein on frame;
Two end angles that described stressed plate installing frame is provided with the frame of fixed rotating shaft are provided with angular transducer.
Be provided with the interlock contact on the described fixed rotating shaft with on the stressed plate installing frame.
The utlity model has following advantage:
But the component that the utility model continuous monitoring ambient wind velocity impacts protected thing, and can directly set the linkage door limit value through this device on specific direction.The linkage door limit value once qualification, need not the calculation process of software or integrated circuit on device, its reliability is high, sound assurance the monitoring effect of wind speed and pressure on the specific direction.It is simple in structure, has significantly reduced the maintenance amount of traditional monitoring device, and is designed with the interlock contact in the physical arrangement, and monitoring becomes the realization of sending device whether normally not influence the interlock function.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, 1-monitors stressed plate, 2-stressed plate installing frame, 3-angular transducer, the 4-contact of linking, 5-fixed rotating shaft.
Embodiment
Below in conjunction with embodiment the utility model is carried out detailed explanation.
The described a kind of folk prescription of monitoring based on deflection angle of the utility model is to the blast monitor; Include monitoring stressed plate 1; Monitoring stressed plate 1 is arranged in stressed plate installing frame 2 frames, and the fixed rotating shaft 5 that monitoring stressed plate 1 is provided with through its edge is connected to stressed plate installing frame 2 wherein on frame; Two end angles that stressed plate installing frame 2 is provided with the frame of fixed rotating shaft 5 are provided with angular transducer 3.Be provided with interlock contact 4 on the fixed rotating shaft 5 with on the stressed plate installing frame 2.When ambient wind velocity puts on monitoring stressed plate 1; Monitoring stressed plate 1 centers on fixed rotating shaft 5 inclinations in the direction of needs monitoring; The angular transducer 3 that is positioned at stressed plate installing frame 2 both sides is confirmed blast according to side tilt angle, and angle signal become to send through the back-end processing case is the component of ambient wind velocity at specific direction.When the component of specific direction surpasses preset value, be located at interior interlock contact 4 of monitoring stressed plate 1 upper end rotating shaft and interlock contact 4 conductings in the stressed plate installing frame 2, trigger the external signal control system.
Claims (2)
1. a folk prescription of monitoring based on deflection angle is provided with monitoring stressed plate (1) to the blast monitor, it is characterized in that:
Described monitoring stressed plate (1) is arranged in stressed plate installing frame (2) frame, and the fixed rotating shaft (5) of monitoring stressed plate (1) through the setting of its edge is connected to stressed plate installing frame (2) wherein on frame;
Two end angles that described stressed plate installing frame (2) is provided with the frame of fixed rotating shaft (5) are provided with angular transducer (3).
2. a kind of folk prescription of monitoring based on deflection angle according to claim 1 is characterized in that to the blast monitor:
Be provided with interlock contact (4) on the described fixed rotating shaft (5) and on the stressed plate installing frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220055549 CN202442832U (en) | 2012-02-21 | 2012-02-21 | Unidirectional wind pressure monitor performing monitoring based on deflection angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220055549 CN202442832U (en) | 2012-02-21 | 2012-02-21 | Unidirectional wind pressure monitor performing monitoring based on deflection angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442832U true CN202442832U (en) | 2012-09-19 |
Family
ID=46824276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220055549 Expired - Lifetime CN202442832U (en) | 2012-02-21 | 2012-02-21 | Unidirectional wind pressure monitor performing monitoring based on deflection angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539052A (en) * | 2012-02-21 | 2012-07-04 | 中铁第一勘察设计院集团有限公司 | Unidirectional wind pressure monitor based on deflection angle monitoring |
-
2012
- 2012-02-21 CN CN 201220055549 patent/CN202442832U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539052A (en) * | 2012-02-21 | 2012-07-04 | 中铁第一勘察设计院集团有限公司 | Unidirectional wind pressure monitor based on deflection angle monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120919 |
|
| CX01 | Expiry of patent term |