Power monitoring device for electromechanical installation

Abstract

The utility model relates to the technical field of electromechanical monitoring, and discloses a power monitoring device for electromechanical installation, which comprises a monitoring main body, a shell is fixedly arranged on the outer wall of the monitoring main body, a movable hole is formed in the outer wall of the shell, and a driven gear is rotationally arranged on the inner wall of the shell in the movable hole. The driven gear is meshed with a driving gear, a rotating rod is fixedly installed at the one fourth position of the circumferential face of the driven gear, a scraping plate is arranged on one side of the rotating rod, a connecting mechanism is arranged between the scraping plate and the rotating rod, and the driving gear can be driven to rotate through a driving mechanism; the driving gear drives the driven gear to rotate, the driven gear is matched with the rotating rod to drive the scraping plate to rotate in an arc shape, the scraping plate can clean the glass end of the monitoring body, the service life of the scraping plate is long, the cleaning workload of workers is reduced, and the monitoring quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of electromechanical monitoring technology, specifically a power monitoring device for electromechanical installation. Background Technology

[0002] Surveillance equipment refers to a typical CCTV system, which mainly consists of two parts: front-end equipment and back-end equipment. Front-end equipment typically comprises cameras, manual or motorized lenses, pan-tilt units, protective housings, listening devices, alarm detectors, and multi-functional decoders. Each component performs its specific function and establishes corresponding communication with various devices in the central control system (transmitting video / audio signals and control / alarm signals) through wired, wireless, or fiber optic transmission media. In actual CCTV systems, these front-end devices do not necessarily operate simultaneously, but cameras and lenses for capturing images of the monitoring site are essential. Back-end equipment can be further divided into central control equipment and sub-control equipment. Surveillance systems are one of the most widely used systems in security systems. Currently, handheld video communication devices are more suitable for construction site monitoring. Video surveillance is now mainstream, and surveillance systems are one of the most widely used systems in security systems. From a technical perspective, the development of video surveillance systems can be divided into the first generation of analog video surveillance systems, the second generation of digital video surveillance systems based on "PC + multimedia card," and the third generation of video surveillance systems entirely based on IP networks. Existing power monitoring devices are used in electromechanical installations to monitor electromechanical equipment.

[0003] Patent document CN216600485U, which has already been authorized, discloses a power monitoring device for electromechanical installation. The device includes a monitoring body, an externally fixed dustproof mechanism, and an externally fixed sealing mechanism. The dustproof mechanism protects the wiring terminals at the rear of the monitoring body from dust and impurities, preventing damage to the monitoring body from entering the wiring holes. This provides efficient dust protection, facilitating long-term use of the monitoring device and improving its dust resistance. The sealing mechanism, used in conjunction with the dustproof mechanism, ensures a tight seal between the dustproof mechanism and the rear of the monitoring body, and organizes the wiring, preventing interference with normal operation and avoiding dust entry into the wiring holes at the rear of the monitoring body. This enhances the functionality of the power monitoring device for electromechanical installation.

[0004] When the above devices are implemented, the monitoring end of the monitoring device is generally made of glass for easy monitoring. However, dust will accumulate on the glass end during use, requiring staff to clean it regularly. This frequent cleaning not only increases the workload of the staff but also easily leads to a decrease in monitoring quality. Utility Model Content

[0005] The purpose of this utility model is to provide a power monitoring device for electromechanical installation, which solves the problem that when the above devices are implemented, the monitoring end of the monitoring device is generally made of glass for easy monitoring. However, dust will stick to the glass end during use, requiring staff to clean it regularly. The cleaning frequency is relatively high, which not only increases the workload of the staff, but also easily leads to a decrease in monitoring quality.

[0006] This application provides a power monitoring device for electromechanical installation, including a monitoring body. A housing is fixedly installed on the outer wall of the monitoring body. The outer wall of the housing has a movable hole. A driven gear is rotatably installed on the inner wall of the housing inside the movable hole. The teeth of the driven gear are only provided on three-quarters of its circumference. A driven gear meshes with a driving gear. A rotating rod is fixedly installed at one-quarter of the circumference of the driven gear. A scraper is provided on one side of the rotating rod. A connecting mechanism is provided between the scraper and the rotating rod. The scraper corresponds to the monitoring end glass of the monitoring body. A drive mechanism for driving the driving gear is provided on the outer wall of the housing.

[0007] By adopting the above technical solution, the drive mechanism can drive the active gear to rotate, which in turn drives the driven gear to rotate. The driven gear, in conjunction with the rotating rod, drives the scraper to rotate in an arc, thus allowing the scraper to clean the glass end of the monitoring subject. The scraper has a long lifespan, reducing the workload of cleaning staff and enhancing the monitoring quality.

[0008] Optionally, the drive mechanism includes a motor, which is fixedly installed with the housing, and a reducer is installed on the output shaft end of the motor, with the output shaft of the reducer fixedly installed with the drive gear.

[0009] By adopting the above technical solution, the outer casing can fix the motor, and the motor and reducer can drive the drive gear.

[0010] Optionally, the connecting mechanism includes a female hook and loop fastener, which is fixedly connected to a rotating rod. A male hook and loop fastener is attached to the side of the female hook and loop fastener away from the rotating rod, and the male hook and loop fastener is fixedly connected to a scraper.

[0011] By adopting the above technical solution, the cooperation between the female and male hook and loop fasteners makes it convenient for workers to replace the scraper.

[0012] Optionally, a fixing cylinder is fixedly installed on the outer wall of the monitoring body, and a dustproof sleeve is threaded onto one side of the fixing cylinder.

[0013] By adopting the above technical solution, the monitoring body can fix the fixed cylinder, and the fixed cylinder can facilitate the installation of the dustproof cylinder.

[0014] Optionally, a connecting wire is installed at the tail end of the monitoring body, and a bearing is installed at the tail end of the dustproof cylinder, with the connecting wire passing through the inner ring wall of the bearing.

[0015] By adopting the above technical solution, the dustproof sleeve can protect the connection cable end from dust, and the bearing setting facilitates the rotation and installation of the dustproof sleeve.

[0016] Optionally, the outer wall of the dustproof cylinder located around the bearing has multiple sets of ventilation holes.

[0017] By adopting the above technical solution, the ventilation holes can help dissipate heat from the inside of the dustproof cylinder.

[0018] Optionally, a bracket is installed on the outer wall below the monitoring body, and the bracket is arranged in an L-shape.

[0019] By adopting the above technical solution, the L-shaped bracket can provide support for the monitoring subject.

[0020] Optionally, a mounting plate is installed on the side of the bracket away from the monitoring body, and multiple sets of bolts are rotatably inserted through the inner wall of the mounting plate.

[0021] By adopting the above technical solution, the mounting plate and bolts can be used to install the bracket and monitoring body onto the equipment.

[0022] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0023] The technical solution of this application uses a drive mechanism to drive the active gear to rotate, which in turn drives the driven gear to rotate. The driven gear, in conjunction with the rotating rod, causes the scraper to rotate in an arc, thus allowing the scraper to clean the glass end of the monitoring subject. The scraper has a long lifespan, reducing the workload of cleaning staff and enhancing the monitoring quality. Attached Figure Description

[0024] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0025] Figure 1 This is a front view schematic diagram of a power monitoring device for electromechanical installation according to the present invention;

[0026] Figure 2 This is a right-side view of a power monitoring device for electromechanical installation according to the present invention;

[0027] Figure 3 This is a front view schematic diagram of the passive gear of a power monitoring device for electromechanical installation according to this utility model;

[0028] Figure 4 This is a rear view schematic diagram of a power monitoring device for electromechanical installation according to the present invention.

[0029] In the diagram: 1. Monitoring unit; 2. Outer casing; 3. Movable hole; 4. Passive gear; 5. Driving gear; 6. Reducer; 7. Motor; 8. Rotating rod; 9. Female Velcro strap; 10. Female Velcro strap; 11. Scraper; 12. Fixing cylinder; 13. Dustproof cylinder; 14. Bearing; 15. Vent hole; 16. Connecting wire; 17. Bracket; 18. Mounting plate; 19. Bolt. Detailed Implementation

[0030] Please see Figure 1-4 This utility model provides a technical solution: a power monitoring device for electromechanical installation, including a monitoring body 1, an outer shell 2 fixedly installed on the outer wall of the monitoring body 1, an active hole 3 opened on the outer wall of the outer shell 2, a passive gear 4 rotatably installed on the inner wall of the outer shell 2 located inside the active hole 3, and the tooth blocks of the passive gear 4 are only set on three-quarters of its circumference. A driven gear meshes with a driving gear 5, a rotating rod 8 is fixedly installed at one-quarter of the circumference of the driven gear, a scraper 11 is provided on one side of the rotating rod 8, and a connecting mechanism is provided between the scraper 11 and the rotating rod 8. The scraper 11 corresponds to the monitoring end glass of the monitoring body 1, and a driving mechanism for driving the driving gear 5 is provided on the outer wall of the outer shell 2.

[0031] A fixed cylinder 12 is fixedly installed on the outer wall of the monitoring body 1. A dustproof cylinder 13 is threaded on one side of the fixed cylinder 12. A connecting line 16 is installed at the tail end of the monitoring body 1. A bearing 14 is installed at the tail end of the dustproof cylinder 13. The connecting line 16 passes through the inner ring wall of the bearing 14. Multiple sets of ventilation holes 15 are opened on the outer wall of the dustproof cylinder 13 located around the bearing 14.

[0032] In the technical solution of this utility model, the drive mechanism can drive the active gear 5 to rotate, the active gear 5 drives the driven gear to rotate, and the driven gear cooperates with the rotating rod 8 to drive the scraper 11 to rotate in an arc, so that the scraper 11 can clean the glass end of the monitoring body 1. The scraper 11 has a long service life, reducing the cleaning workload of the staff and enhancing the monitoring quality.

[0033] In addition, the monitoring body 1 can fix the fixed cylinder 12, and the fixed cylinder can facilitate the installation of the dustproof cylinder 13. The dustproof cylinder 13 can prevent dust from entering the end of the connecting wire 16. The bearing 14 facilitates the rotation and installation of the dustproof cylinder 13. The vent 15 can dissipate heat from the inside of the dustproof cylinder 13.

[0034] In the technical solution of this utility model, such as Figure 2As shown, a bracket 17 is installed on the outer wall below the monitoring body 1. The bracket 17 is L-shaped and can support the monitoring body 1. A mounting plate 18 is installed on the side of the bracket 17 away from the monitoring body 1. Multiple sets of bolts 19 are rotatably inserted in the inner wall of the mounting plate 18. The mounting plate 18 and the bolts 19 can be used to install the bracket 17 and the monitoring body 1 onto the equipment.

[0035] In the technical solution of this utility model, such as Figure 2 As shown, the drive mechanism includes a motor 7, which is fixedly installed with the housing 2. A reducer 6 is installed on the output shaft end of the motor 7. The output shaft of the reducer 6 is fixedly installed with the drive gear 5. The housing 2 can fix the motor 7, and the motor 7 and the reducer 6 can drive the drive gear 5.

[0036] In the technical solution of this utility model, such as Figure 2 As shown, the connecting mechanism includes a female hook and loop fastener 9, which is fixedly connected to a rotating rod 8. A male hook and loop fastener 10 is attached to the side of the female hook and loop fastener 9 away from the rotating rod 8. The male hook and loop fastener 10 is fixedly connected to a scraper 11. The cooperation between the male hook and loop fastener 10 and the female hook and loop fastener 9 makes it convenient for workers to replace the scraper 11.

[0037] In use, the mounting plate 18 and bolts 19 firstly allow the bracket 17 and monitoring body 1 to be installed on the equipment. Then, the L-shaped bracket 17 provides support for the monitoring body 1. During installation, the connecting cable 16 can pass through the bearing 14, which then allows the dustproof sleeve 13 to be easily rotated and threaded onto the fixed sleeve 12, thus protecting the connecting cable 16 from dust. The heat dissipation holes dissipate heat from the inside of the dustproof sleeve 13 and the tail end of the monitoring body 1. Furthermore, the motor 7 and reducer 6 drive the drive gear 5 to rotate, which in turn drives the driven gear to rotate. The gear and rotating rod 8 work together to drive the scraper 11 to rotate in an arc, which allows the scraper 11 to clean the glass end of the monitoring body 1. The scraper 11 has a long lifespan, reducing the workload of the staff and improving the monitoring quality. The scraper 11 also has a lifespan, so it is easy to replace the scraper 11 with the cooperation of the male Velcro 10 and female Velcro 9. In addition, for the convenience of the staff, an external signal receiving device can be installed on the side of the motor 7, so that the motor 7 does not need to be operated periodically. When the video quality is degraded, the staff supervisor can use the signal receiving device to operate the motor 7.

Claims

1. A power monitoring device for electromechanical installation, characterized in that: The system includes a monitoring body (1), an outer shell (2) fixedly installed on the outer wall of the monitoring body (1), an active hole (3) is opened on the outer wall of the outer shell (2), a passive gear (4) is rotatably installed on the inner wall of the outer shell (2) located inside the active hole (3), and the tooth blocks of the passive gear (4) are only set on three-quarters of its circumference. The driven gear meshes with the driving gear (5), a rotating rod (8) is fixedly installed at one-quarter of the circumference of the driven gear, a scraper (11) is provided on one side of the rotating rod (8), and a connecting mechanism is provided between the scraper (11) and the rotating rod (8). The scraper (11) corresponds to the monitoring end glass of the monitoring body (1), and a driving mechanism for driving the driving gear (5) is provided on the outer wall of the outer shell (2).

2. The power monitoring device for electromechanical installation according to claim 1, characterized in that, The drive mechanism includes a motor (7), which is fixedly installed with the housing (2). A reducer (6) is installed on the output shaft end of the motor (7), and the output shaft of the reducer (6) is fixedly installed with the drive gear (5).

3. The power monitoring device for electromechanical installation according to claim 1, characterized in that, The connecting mechanism includes a female hook and loop fastener (9), which is fixedly connected to a rotating rod (8). A female hook and loop fastener (10) is attached to the side of the female hook and loop fastener (9) away from the rotating rod (8), and the female hook and loop fastener (10) is fixedly connected to a scraper (11).

4. The power monitoring device for electromechanical installation according to claim 1, characterized in that, A fixing cylinder (12) is fixedly installed on the outer wall of the monitoring body (1), and a dustproof cylinder (13) is threaded on one side of the fixing cylinder (12).

5. A power monitoring device for electromechanical installation according to claim 4, characterized in that, The monitoring body (1) is equipped with a connecting line (16) at its tail end, and the dustproof cylinder (13) is equipped with a bearing (14) at its tail end. The connecting line (16) passes through the inner ring wall of the bearing (14).

6. The power monitoring device for electromechanical installation according to claim 5, characterized in that, The outer wall of the dustproof cylinder (13) located around the bearing (14) has multiple sets of ventilation holes (15).

7. A power monitoring device for electromechanical installation according to claim 1, characterized in that, A bracket (17) is installed on the outer wall below the monitoring body (1), and the bracket (17) is L-shaped.

8. A power monitoring device for electromechanical installation according to claim 7, characterized in that, The bracket (17) is equipped with an mounting plate (18) on the side away from the monitoring body (1), and multiple sets of bolts (19) are rotatably inserted through the inner wall of the mounting plate (18).

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