Power construction site monitoring device
By using wind power to drive a generator to generate current in the power construction site monitoring device, and combining current detection and controller to remind workers of wind speed, the problem of large wind speed monitoring errors in high-altitude power construction is solved, and construction safety is improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 新疆天顺祥建设工程有限公司
- Filing Date
- 2025-04-24
- Publication Date
- 2026-05-15
AI Technical Summary
In current high-altitude power construction, wind speed monitoring relies on manual estimation, which leads to large errors and affects construction safety.
Design a power construction site monitoring device, including a safety protection component, a rotating component, and a control component. It uses wind power to drive a generator to generate current, uses a current detection sensor and a controller to determine the wind speed, and uses a loudspeaker to provide an alert.
It enables accurate wind speed monitoring, reduces errors in manual estimation, and improves the safety of high-altitude power construction.
Smart Images
Figure CN224247744U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power construction monitoring, and more specifically, to a power construction site monitoring device. Background Technology
[0002] In power construction, it is often necessary to work at heights. However, working at heights often requires certain wind speeds. When the wind speed is too high, the work must be stopped. Since it is difficult to monitor wind speed during power construction at heights, the existing wind speed monitoring methods are mostly based on workers' senses and estimations. Although this method can be effective to some extent, there may be large errors due to the different perception abilities of each worker, which in turn affects the high-altitude power construction work. Utility Model Content
[0003] To address the aforementioned problems in existing high-altitude power construction, this utility model provides a power construction site monitoring device, comprising:
[0004] Safety protection components;
[0005] A rotating assembly includes a rotating shaft, a connecting shaft, hemispheres, and a generator; there are multiple connecting shafts; one end of each connecting shaft is fixedly connected to the outer circumferential surface of the rotating assembly, and the other end is fixedly connected to the outer surface of each hemisphere; the hemispheres are evenly spaced; the rotating shaft and the safety protection assembly are movably connected via bearings; the input end of the generator is connected to the end of the rotating shaft away from the hemispheres.
[0006] A control component is detachably connected to the protection component; the control component is inductively connected to the wire of the generator current output terminal; and the fixed terminal of the motor is detachably connected to the control component.
[0007] In some embodiments, the safety protection component includes a safety helmet, a retaining ring, a strap, a cavity, a positioning hole, and a positioning part; both ends of the strap are fixedly connected to the outer peripheral surface of the open end of the safety helmet; wherein the connection point between the strap and the safety helmet is located at both ends of the diameter through which the safety helmet passes the center point; the retaining ring is fixedly connected to the inner peripheral surface of the safety helmet; the cavity is located between the retaining ring and the safety helmet; one end of the positioning part is fixedly connected to the outer surface of the safety helmet; the positioning hole passes through the positioning part and the safety helmet along the axial direction of the positioning part; the positioning hole communicates with the cavity; the positioning part is fixedly connected to the outer ring of the bearing through the positioning hole; the rotating shaft extends into the cavity through the positioning hole; and the control component is detachably connected to the retaining ring.
[0008] In some embodiments, the control assembly includes a fixed plate and a controller, a battery, a current detection sensor, and a speaker disposed on the fixed plate; the controller is electrically connected to the battery, the current detection sensor, and the speaker respectively; the wire passes through the central hole of the current detection sensor; the fixed end of the generator is disposed on the fixed plate; the fixed plate is detachably connected to the retaining ring; the controller, battery, speaker, generator, current detection sensor, and wire are located within the cavity.
[0009] In some embodiments, the fixing plate is provided with a plurality of sound-emitting holes; the sound-emitting holes penetrate the fixing plate from one end face along the thickness direction of the fixing plate.
[0010] In some embodiments, the sound-emitting holes are evenly distributed on the fixing plate.
[0011] To address the aforementioned problems in existing high-altitude electrical construction, this utility model has the following advantages:
[0012] When the hemispherical drive shaft rotates, the shaft drives the input end of the generator to rotate, which in turn causes the generator to generate current. The current flows between the conductors, and the controller determines the wind speed by detecting the magnitude of the current. When the current is within a certain range, the controller controls the speaker to sound to remind the workers. This solves the problem of large errors in manually estimating wind speed. Attached Figure Description
[0013] Figure 1 This is a plan view of a power construction site testing device;
[0014] Figure 2 A three-dimensional schematic diagram of a power construction site testing device;
[0015] Figure 3 for Figure 2 Partial diagram of the explosion;
[0016] Figure 4 This is a schematic diagram of the electrical connections of a power construction site testing device.
[0017] In the diagram: 01, Safety protection component; 11, Safety helmet; 12, Retaining ring; 13, Strap; 14, Cavity; 15, Positioning hole; 16, Positioning part; 02, Rotating component; 21, Rotating shaft; 22, Connecting shaft; 23, Hemisphere; 24, Generator; 25, Wire; 26, Socket; 03, Control component; 31, Fixing plate; 32, Controller; 33, Battery; 34, Current detection sensor; 35, Speaker; 37, Sound hole. Detailed Implementation
[0018] The present disclosure will now be discussed with reference to several exemplary embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and thus implement the present disclosure, and are not intended to imply any limitation on the scope of the disclosure.
[0019] As used herein, the term "comprising" and its variations are to be interpreted as open-ended terms meaning "including but not limited to". The term "based on" is to be interpreted as "at least partially based on". The terms "one embodiment" and "an embodiment" are to be interpreted as "at least one embodiment". The term "another embodiment" is to be interpreted as "at least one other embodiment". The terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "vertical", "horizontal", "lateral", "longitudinal", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments and are not intended to limit the indicated devices, elements, or components to having a specific orientation or being constructed and operated in a specific orientation. Furthermore, some of the above terms may be used to indicate other meanings besides orientations or positional relationships; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances. In addition, the terms "installed", "set up", "equipped with", "connected", and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, elements, or components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. Furthermore, the terms "first," "second," etc., are mainly used to distinguish different devices, elements, or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.
[0020] Power construction often requires working at heights. However, working at heights is highly dependent on wind speed; when the wind speed is too high, work must be stopped. Since monitoring wind speed at heights is difficult, existing methods often rely on worker estimations. While this method has some effect, variations in individual worker perception lead to significant errors, thus affecting high-altitude power construction operations. Therefore, this embodiment discloses a power construction site monitoring device, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, it may include:
[0021] Safety protection component 01;
[0022] The rotating assembly 02 includes a rotating shaft 21, a connecting shaft 22, hemispheres 23, and a generator 24. Multiple connecting shafts 22 are included; one end of each connecting shaft 22 is fixedly connected to the outer circumferential surface of the rotating assembly, and the other end is fixedly connected to the outer surface of each hemisphere 23. The hemispheres 23 are evenly spaced. The rotating shaft 21 is movably connected to the safety protection assembly 01 via bearings. The input end of the generator 24 is connected to the end of the rotating shaft 21 furthest from the hemispheres 23.
[0023] The control component 03 is detachably connected to the protection component; the control component 03 is inductively connected to the wire 25 of the current output terminal of the generator 24; the fixed terminal of the motor is detachably connected to the control component 03.
[0024] In this embodiment, when the hemisphere 23 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the input terminal of the generator 24 to rotate, thereby causing the generator 24 to generate current. The current flows between the conductors, and the controller 32 determines the wind speed by detecting the magnitude of the current. When the current is within a certain range, the controller 32 controls the speaker 35 to sound an alarm to remind the workers. This solves the problem of large errors in manually estimating wind speed. In this embodiment, the conductor is preferably a copper wire with a certain degree of rigidity.
[0025] In this embodiment, the hemisphere 23 has a cavity inside, and wind can drive the hemisphere 23 to rotate. The number of hemispheres 23 can be set according to actual conditions, and is not limited to this utility model. Figure 1 The three shown are described. In this utility model, those skilled in the art will know that the structure of the generator 24 is similar to that of a motor. When the rotating shaft 21 drives the input end of the generator 24 to rotate, the generator 24 can generate current, and form a closed loop through the wire 25. Current can be generated in the wire 25, and the control component 03 can detect the magnitude of the current.
[0026] In some embodiments, such as Figure 2 , Figure 3As shown, the safety protection component 01 includes a safety helmet 11, a retaining ring 12, a strap 13, a cavity 14, a positioning hole 15, and a positioning part 16. Both ends of the strap 13 are fixedly connected to the outer circumferential surface of the open end of the safety helmet 11. The connection point between the strap 13 and the safety helmet 11 is located at both ends of the diameter passing through the center point of the safety helmet 11. The retaining ring 12 is fixedly connected to the inner circumferential surface of the safety helmet 11. The cavity 14 is located between the retaining ring 12 and the safety helmet 11. One end of the positioning part 16 is fixedly connected to the outer surface of the safety helmet 11. The positioning hole 15 passes through the positioning part 16 and the safety helmet 11 along the axial direction of the positioning part 16. The positioning hole 15 communicates with the cavity 14. The positioning part 16 is fixedly connected to the outer ring of the bearing through the positioning hole 15. The rotating shaft 21 extends into the cavity 14 through the positioning hole 15. The control component 03 is detachably connected to the retaining ring 12.
[0027] In this embodiment, the safety helmet 11 can be worn on the worker's head and fixed by the strap 13. The size of the bearing can be set according to the actual situation.
[0028] In some embodiments, such as Figure 3 , Figure 4 As shown, the control component 03 includes a fixed plate 31 and a controller 32, a battery 33, a current detection sensor 34, and a speaker 35 disposed on the fixed plate 31. The controller 32 is electrically connected to the battery 33, the current detection sensor 34, and the speaker 35 respectively. The wire 25 passes through the center hole of the current detection sensor 34. The fixed end of the generator 24 is disposed on the fixed plate 31. The fixed plate 31 is detachably connected to the retaining ring 12. The controller 32, the battery 33, the speaker 35, the generator 24, the current detection sensor 34, and the wire 25 are located inside the cavity 14.
[0029] In this embodiment, the control component 03 includes a fixed plate 31 and a controller 32, a battery 33, a current detection sensor 34, and a speaker 35 disposed on the fixed plate 31. In this embodiment, the controller 32 may be a microcontroller controller 32. Those skilled in the art will know that the controller 32 has other electronic components that can realize the switching on and off of power to the speaker 35, such as a relay. When the current value detected by the current detection sensor 34 is within a certain range, the controller 32 can power on the speaker 35, so that the speaker 35 emits sound. The controller 32 is electrically connected to the battery 33, the current detection sensor 34, and the speaker 35 respectively. The wire 25 passes through the central hole of the current detection sensor 34. The fixed end of the generator 24 is disposed on the fixed plate 31. The fixed plate 31 is detachably connected to the retaining ring 12. The controller 32, the battery 33, the speaker 35, the generator 24, the current detection sensor 34, and the wire 25 are located inside the cavity 14. In this embodiment, when judging the wind speed, the worker can raise their head to a suitable position so that the wind can blow into the internal cavity of the hemisphere 23, making the rotation speed of the hemisphere 23 the fastest.
[0030] In some embodiments, such as Figure 3 As shown, the fixing plate 31 is provided with a plurality of sound-emitting holes; the sound-emitting holes 37 penetrate the fixing plate 31 from one end face along the thickness direction of the fixing plate 31. The sound-emitting holes 37 are evenly distributed on the fixing plate 31.
[0031] In this embodiment, by providing a sound-emitting hole 37, the sound emitted by the speaker 35 can be heard by the worker through the sound-emitting hole 37, thereby timely reminding the worker that the wind speed has reached a certain range.
[0032] The working principle of this utility model is as follows:
[0033] When workers need to perform high-altitude operations, they can wear safety helmets 11 on their heads. In order to detect the wind speed during high-altitude operations, workers can raise their heads to a suitable position so that the wind can blow into the internal cavity of the hemisphere 23. The wind blows the hemisphere 23 to rotate, and the rotating shaft 21 drives the input end of the generator 24 to rotate, so that the generator 24 generates current. The current detection sensor 34 uploads the detected current signal to the controller 32. The controller 32 judges the magnitude of the current. When the current value is within the predetermined range, the controller 32 controls the speaker 35 to sound an alarm to the workers.
[0034] Those skilled in the art will understand that the above embodiments are specific examples of implementing this disclosure, and in practical applications, various changes can be made in form and detail without departing from the spirit and scope of this disclosure.
Claims
1. A power construction site monitoring device, characterized in that, include: Safety protection components; A rotating assembly includes a rotating shaft, a connecting shaft, hemispheres, and a generator; there are multiple connecting shafts; one end of each connecting shaft is fixedly connected to the outer circumferential surface of the rotating assembly, and the other end is fixedly connected to the outer surface of each hemisphere; the hemispheres are evenly spaced; the rotating shaft and the safety protection assembly are movably connected via bearings; the input end of the generator is connected to the end of the rotating shaft away from the hemispheres. A control component is detachably connected to the protection component; the control component is inductively connected to the wire of the generator current output terminal; and the fixed terminal of the motor is detachably connected to the control component.
2. The power construction site monitoring device according to claim 1, characterized in that, The safety protection component includes a safety helmet, a retaining ring, a strap, a cavity, a positioning hole, and a positioning part; both ends of the strap are fixedly connected to the outer peripheral surface of the open end of the safety helmet; wherein, the connection point between the strap and the safety helmet is located at both ends of the diameter through which the safety helmet passes the center point; the retaining ring is fixedly connected to the inner peripheral surface of the safety helmet; the cavity is located between the retaining ring and the safety helmet; one end of the positioning part is fixedly connected to the outer surface of the safety helmet; the positioning hole passes through the positioning part and the safety helmet along the axial direction of the positioning part; the positioning hole communicates with the cavity; the positioning part is fixedly connected to the outer ring of the bearing through the positioning hole; the rotating shaft extends into the cavity through the positioning hole; the control component is detachably connected to the retaining ring.
3. The power construction site monitoring device according to claim 2, characterized in that, The control assembly includes a fixed plate and a controller, a battery, a current detection sensor, and a speaker mounted on the fixed plate. The controller is electrically connected to the battery, the current detection sensor, and the speaker. The wire passes through the central hole of the current detection sensor. The fixed end of the generator is mounted on the fixed plate. The fixed plate is detachably connected to the retaining ring. The controller, battery, speaker, generator, current detection sensor, and wire are located inside the cavity.
4. The power construction site monitoring device according to claim 3, characterized in that, The fixing plate is provided with a plurality of sound-emitting holes; the sound-emitting holes penetrate the fixing plate from one end face along the thickness direction of the fixing plate.
5. A power construction site monitoring device according to claim 4, characterized in that, The sound-emitting holes are evenly arranged on the fixed plate.