CN218675028U - Real-time safety alarm device based on wind power monitoring - Google Patents
Real-time safety alarm device based on wind power monitoring Download PDFInfo
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- CN218675028U CN218675028U CN202223189916.5U CN202223189916U CN218675028U CN 218675028 U CN218675028 U CN 218675028U CN 202223189916 U CN202223189916 U CN 202223189916U CN 218675028 U CN218675028 U CN 218675028U
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Abstract
The utility model relates to a real-time safety alarm device based on wind power monitoring, which comprises a bracket, wherein a conical limiting frame is fixedly arranged in the bracket, a guide ball is arranged in the conical limiting frame, the guide ball is screwed with an upper swing rod and a lower swing rod, the bottom of the lower swing rod is provided with a balancing weight, a cylindrical windward barrel is fixedly arranged at the periphery of the lower swing rod, and the windward barrel is positioned between the conical limiting frame and the balancing weight; the top of the upper swing rod is fixedly provided with a conductive rod, the periphery of the upper swing rod is provided with a protective cylinder, the protective cylinder is fixedly connected with the support, the inner circumference of the protective cylinder is coaxially and fixedly provided with a conductive ring, and the inner diameter of the conductive ring is larger than the outer diameter of the conductive rod; the conducting ring and the conducting rod are connected into an alarm loop, and the alarm loop is conducted when the conducting ring is contacted with the conducting rod; after the conducting ring is separated from the conducting rod, the alarm loop is disconnected; the alarm loop comprises an alarm terminal which is used for sending out an alarm signal; the windward barrel in the technical scheme is cylindrical and is not limited by the wind direction when being windy.
Description
Technical Field
The utility model belongs to the technical field of the wind-force safety alarm, concretely relates to real-time safety alarm device based on wind-force monitoring.
Background
In the field of construction, some construction operations can be interfered by wind power, and some construction operations can cause potential safety hazards due to strong wind, so that the real-time monitoring of the wind power is necessary in a construction site.
In the prior art, a construction instruction is generally issued according to a conclusion obtained by judging weather forecast, and the construction environment is difficult to be correctly guided according to real-time wind power of a local area. In order to measure the real-time wind power of a construction site and give a safety alarm, the Chinese utility model patent with the publication number of CN206804208U discloses a real-time wind power measuring system, wherein a wind power plate is arranged on a wind vane and deflects under the pushing of wind power, and when the wind power plate drives a copper sheet to be connected with an anode, the system gives a safety alarm.
The utility model has the following defects:
(1) If the wind vane has a fault, the wind force plate can not be perpendicular to the direction of wind, and at the moment, the wind force measurement system can not measure accurately, and the safety alarm can not be carried out even if strong wind occurs;
(2) The counterweight is not suitable to be large, otherwise, the wind vane is influenced to play a role, and the safety early warning aiming at high wind power cannot be realized;
(3) If it is removed from the wind vane, it can only measure wind in one direction.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to compensate prior art not enough, provide a real-time safety alarm device based on wind-force monitoring, make it not receive wind direction's restriction.
To solve the technical problem, the technical scheme of the utility model is that:
a real-time safety alarm device based on wind power monitoring comprises a support, wherein a conical limiting frame is fixedly arranged in the support, the conical limiting frame is of a hollow rotary structure without a top and a bottom, the diameter of a lower opening is smaller than that of an upper opening, a guide ball is arranged in the conical limiting frame, the guide ball is in threaded connection with an upper swing rod and a lower swing rod, the upper swing rod is positioned above the lower swing rod, the upper swing rod and the lower swing rod are coaxial, and the axes of the upper swing rod and the lower swing rod are coincident with the axis line of the guide ball; the bottom of the lower swing rod is provided with a balancing weight, a cylindrical windward barrel is fixedly arranged on the periphery of the lower swing rod, and the windward barrel is positioned between the conical limiting frame and the balancing weight; the top of the upper swing rod is fixedly provided with a conductive rod, the periphery of the upper swing rod is provided with a protective cylinder, the protective cylinder is fixedly connected with the bracket, and when the upper swing rod is in a vertical state, the protective cylinder is coaxial with the upper swing rod; the inner circumference of the protective cylinder is coaxially and fixedly provided with a conducting ring, and the inner diameter of the conducting ring is larger than the outer diameter of the conducting rod; the conducting ring and the conducting rod are connected into an alarm loop, and the alarm loop is conducted when the conducting ring is contacted with the conducting rod; after the conducting ring is separated from the conducting rod, the alarm loop is disconnected; the alarm loop comprises an alarm terminal which is used for sending out an alarm signal.
Furthermore, the windward barrel is made of hard plastics.
Furthermore, the upper swing rod and the lower swing rod are made of insulating materials.
Further, the alarm terminal comprises an acoustic alarm device and/or an optical alarm device.
Further, a sealing cover is arranged at the top of the protective cylinder.
The utility model discloses the beneficial effect that can reach does: the windward barrel is cylindrical, is not limited by the wind direction when being windy, and can reasonably adjust the weight of the balancing weight according to construction projects, so that extreme value alarm of wind power with different sizes is realized.
Drawings
Fig. 1 is a front cross-sectional view of an embodiment of the present invention in a calm state;
FIG. 2 is a structural outline view of an embodiment of the present invention;
fig. 3 is a front cross-sectional view of an embodiment of the present invention in an alarm state;
FIG. 4 is a partial enlarged view of portion I of FIG. 3;
in the figure: 1-a sealing cover, 2-a conducting rod, 201-a binding post A, 3-a conducting ring, 301-a binding post B, 4-a protective cylinder, 5-an upper swing rod, 6-a bracket, 7-a conical limiting frame, 8-a guide ball, 9-a lower swing rod, 10-a windward barrel, 11-a limiting nut A, 12-a balancing weight and 13-a limiting nut B.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, a real-time safety alarm device based on wind power monitoring comprises a support 6, a conical limiting frame 7 is fixedly arranged in the support 6, the conical limiting frame 7 is of a hollow rotary structure without top and bottom, the diameter of a lower opening is smaller than that of an upper opening, a guide ball 8 is arranged in the conical limiting frame 7, the guide ball 8 is in threaded connection with an upper swing rod 5 and a lower swing rod 9, the upper swing rod 5 is positioned above the lower swing rod 9, the upper swing rod 5 and the lower swing rod 9 are coaxial, and the axes of the upper swing rod 5 and the lower swing rod 9 are coincident with the axis line of the guide ball 8; the bottom of the lower swing rod 9 is fixedly provided with balancing weights 12 through a limiting nut A11 and a limiting nut B13, and the number of the balancing weights can be adjusted according to actual needs; a cylindrical windward barrel 10 is fixedly arranged on the periphery of the lower swing rod 9, and the windward barrel 10 is positioned between the conical limiting frame 7 and the balancing weight 12; the top of the upper swing rod 5 is fixedly provided with a conductive rod 2, the periphery of the upper swing rod 5 is provided with a protective cylinder 4, the protective cylinder 4 is fixedly connected with a bracket 6, and when the upper swing rod 5 is in a vertical state, the protective cylinder 4 is coaxial with the upper swing rod 5; the inner circumference of the protective cylinder 4 is coaxially and fixedly provided with a conducting ring 3, and the inner diameter of the conducting ring 3 is larger than the outer diameter of the conducting rod 2; the conducting ring 3 and the conducting rod 2 are respectively connected to an alarm loop through a binding post B301 and a binding post A201, and when the conducting ring 3 is contacted with the conducting rod 2 (as shown in figures 3 and 4), the alarm loop is conducted; after the conducting ring 3 is separated from the conducting rod 2, the alarm loop is disconnected; the alarm loop comprises an alarm terminal which is used for sending out an alarm signal.
The windward barrel 10 is made of hard plastics, the weight is light, and the windward area of the windward barrel 10 can be set in a combined mode according to needs.
The upper swing rod 5 and the lower swing rod 9 are made of insulating materials, so that the power utilization safety is guaranteed.
The alarm terminal comprises an acoustic alarm device and an optical alarm device.
The top of the protective cylinder 4 is provided with a sealing cover 1 for covering the conductive ring 3 and the conductive rod 2 in the protective cylinder 4 to play a role of water resistance.
Use of this example: horizontally fixing a bracket 6 at a well-ventilated position of a construction site, enabling an upper swing rod 5 and a lower swing rod 9 to be in a vertical state in a windless state, and adjusting the weight of a balancing weight 12 according to the construction project requirement; when the wind power is enough to enable the conducting ring 3 to be in contact with the conducting rod 2, the alarm loop is conducted, and the alarm terminal gives out sound and light alarm.
In the description of the present invention, words such as "inner", "outer", "upper", "lower", "front", "rear", etc., indicating directions or positional relationships are used only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
It is only to go up the utility model discloses a one of them embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment to, should point out, to the ordinary skilled person in this technical field, does not deviate from a plurality of improvements and the decorations that make under the prerequisite of the thinking of the utility model are the utility model discloses a scope of protection.
Claims (5)
1. The utility model provides a real-time safety alarm device based on wind-force monitoring, characterized by: the device comprises a support (6), wherein a conical limiting frame (7) is fixedly arranged in the support (6), the conical limiting frame (7) is of a hollow rotary structure without a top and a bottom, the diameter of a lower opening is smaller than that of an upper opening, a guide ball (8) is arranged in the conical limiting frame (7), the guide ball (8) is in threaded connection with an upper swing rod (5) and a lower swing rod (9), the upper swing rod (5) is positioned above the lower swing rod (9), the upper swing rod (5) and the lower swing rod (9) are coaxial, and the axes of the upper swing rod and the lower swing rod are coincident with the axis line of the guide ball (8); the bottom of the lower swing rod (9) is provided with a balancing weight (12), the periphery of the lower swing rod (9) is fixedly provided with a cylindrical windward barrel (10), and the windward barrel (10) is positioned between the conical limiting frame (7) and the balancing weight (12); the top of the upper swing rod (5) is fixedly provided with a conductive rod (2), the periphery of the upper swing rod (5) is provided with a protective cylinder (4), the protective cylinder (4) is fixedly connected with the bracket (6), and when the upper swing rod (5) is in a vertical state, the protective cylinder (4) is coaxial with the upper swing rod (5); the inner circumference of the protective cylinder (4) is coaxially and fixedly provided with a conducting ring (3), and the inner diameter of the conducting ring (3) is larger than the outer diameter of the conducting rod (2); the conducting ring (3) and the conducting rod (2) are connected into an alarm loop, and the alarm loop is conducted when the conducting ring (3) is in contact with the conducting rod (2); after the conducting ring (3) is separated from the conducting rod (2), the alarm loop is disconnected; the alarm loop comprises an alarm terminal which is used for sending out an alarm signal.
2. The real-time safety alarm device based on wind power monitoring of claim 1, wherein: the windward barrel (10) is made of hard plastics.
3. The real-time safety alarm device based on wind power monitoring of claim 1, wherein: the upper swing rod (5) and the lower swing rod (9) are made of insulating materials.
4. The real-time safety alarm device based on wind power monitoring of claim 1, wherein: the alarm terminal comprises an acoustic alarm device and/or an optical alarm device.
5. The real-time safety alarm device based on wind power monitoring of claim 1, wherein: the top of the protective cylinder (4) is provided with a sealing cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189916.5U CN218675028U (en) | 2022-11-30 | 2022-11-30 | Real-time safety alarm device based on wind power monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189916.5U CN218675028U (en) | 2022-11-30 | 2022-11-30 | Real-time safety alarm device based on wind power monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218675028U true CN218675028U (en) | 2023-03-21 |
Family
ID=85543267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223189916.5U Active CN218675028U (en) | 2022-11-30 | 2022-11-30 | Real-time safety alarm device based on wind power monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218675028U (en) |
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2022
- 2022-11-30 CN CN202223189916.5U patent/CN218675028U/en active Active
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