Unattended power monitoring device

Abstract

The utility model relates to the technical field of electric power monitoring devices, and discloses an unattended electric power monitoring device, which comprises a wall surface, a working box is fixedly connected to the outer side of the wall surface, a hoisting assembly is arranged in the working box, a counterweight assembly is arranged at the bottom of the hoisting assembly, and the counterweight assembly is fixedly connected with the wall surface. The hoisting assembly comprises a motor fixedly connected to the interior of the working box. The transmission rod is driven by the motor to rotate, so that the tooth column is driven to rotate, the tooth chain is driven to rotate, the balancing weight is driven to descend, along with descending of the balancing weight, the rubber pad makes contact with the ground, pressure is transmitted to the rubber pad, the pressure is transmitted to the force transmission rod, and the force transmission rod is driven to rotate. According to the technical scheme, the force transmission rod transmits pressure to the force transmission plate, a second spring is compressed, the force transmission plate ascends, the monitoring assembly can be taken out conveniently, and a technician can check and maintain the monitoring device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of power monitoring devices, and more specifically, the utility model relates to an unattended power monitoring device. Background Art

[0002] The Internet of Things laboratory is a core laboratory that can closely combine the teaching and research of related majors in the Internet of Things, and can comprehensively meet the needs of students or teachers in learning and researching Internet of Things technologies. In the Internet of Things laboratory, the power monitoring device is a common device for monitoring electricity safety.

[0003] In the prior art, a power monitoring device with the publication number of CN215335691U adopts the scheme of "including a fixing plate, a support seat is fixedly connected to the fixing plate, a clamping groove is formed in the top surface of the support seat, a clamping block is arranged on the inner wall of the clamping groove, a through hole is formed in the clamping block, a clamping rod is arranged on the inner wall of the through hole, a retaining ring is welded to the lower part of the clamping rod, a spring is sleeved on the outer wall of the upper part of the clamping rod of the retaining ring, the clamping block is fixedly connected with a support frame, a first motor is fixedly connected to the upper part of the support frame, the first motor is connected with a rotating plate through a power output shaft, a rotating wheel is rotatably connected to the front part of the rotating plate, a gear is meshed with the upper part of the rotating wheel, a second motor is fixedly connected to the center of the gear, a connecting rod is fixedly connected to the lower part of the rotating wheel, a fixing frame is welded to the lower part of the connecting rod, and a monitor is fixedly connected to the fixing frame". This scheme can expand the monitoring range, facilitate the disassembly and assembly of the device, and facilitate maintenance.

[0004] However, the above device still has deficiencies. The more obvious one is that when technicians want to check and repair the monitoring device, because the monitoring device is at a high position, to repair it, technicians need to use a ladder to go up and down to repair and check the monitoring device. However, it is rather troublesome for technicians to carry the ladder up and down, and it takes a lot of time, resulting in a reduction in work efficiency. At the same time, going up and down also poses a safety hazard. Content of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, the utility model provides an unattended power monitoring device, which has the advantages of being able to adjust the up and down position of the monitoring device, facilitating technicians to check and repair the monitoring device.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An unattended power monitoring device includes a wall surface, a working box is fixedly connected to the outside of the wall surface, a hoisting assembly is arranged inside the working box, a counterweight assembly is arranged at the bottom of the hoisting assembly. The hoisting assembly includes a motor fixedly connected to the inside of the working box, a transmission rod is fixedly connected to the driving end of the motor, the end of the transmission rod is rotatably connected to the inside of the working box, three partition plates are fixedly connected to the outside of the transmission rod, two tooth columns are fixedly connected between the three partition plates, a tooth chain is fixedly connected to the outside of the tooth column, and the tooth chain penetrates through the working box and is slidably connected to the working box.

[0007] As a preferred technical solution of the present utility model, the counterweight assembly includes a counterweight block fixedly connected to the bottom of the tooth chain, the counterweight block is slidably connected to the bottom of the inner cavity of the working box, two support frames are fixedly connected to the outside of the counterweight block, and wheels are rotatably connected to the inside of the support frames.

[0008] As a preferred technical solution of the present utility model, a pressure reducing assembly is arranged inside the counterweight assembly. The pressure reducing assembly includes two telescopic cylinders fixedly connected to the inside of the counterweight block, a first spring is fixedly connected to the top of the inner cavity of the telescopic cylinder, a chuck is fixedly connected to the bottom of the first spring, a sliding rod is fixedly connected to the bottom of the chuck, both the chuck and the sliding rod are slidably connected to the inside of the telescopic cylinder, a rubber pad is fixedly connected to the bottom of the sliding rod, there are four rubber pads, and the four rubber pads are divided into two groups.

[0009] As a preferred technical solution of the present utility model, a clamping assembly is arranged inside the counterweight block. The clamping assembly includes two force transmission rods slidably connected to the inside of the counterweight block, a rubber pad is fixedly connected to the bottom of the force transmission rod, a force transmission plate is fixedly connected to the top of the force transmission rod, the force transmission plate is slidably connected to the inside of the counterweight block, two second springs are fixedly connected to the top of the force transmission plate at a height, a telescopic rod is fixedly connected to the bottom of the force transmission plate, and the bottom of the telescopic rod is fixedly connected to the bottom of the inner cavity of the counterweight block.

[0010] As a preferred technical solution of the present utility model, a pushing assembly is arranged inside the counterweight block. The pushing assembly includes two third springs fixedly connected to the inside of the counterweight block, a pushing plate is fixedly connected to the end of the third spring, and the bottom of the pushing plate is slidably connected to the bottom of the inner cavity of the counterweight block.

[0011] As a preferred technical solution of the present utility model, a monitoring assembly is arranged inside the counterweight block. The monitoring assembly includes two clamping blocks slidably connected to the inside of the counterweight block, the outside of the clamping block is slidably connected to the bottom of the force transmission plate, the end of the clamping block abuts against the outside of the pushing plate, a blocking block is fixedly connected to the top of the clamping block, and the blocking block is slidably connected to the inside of the counterweight block.

[0012] As a preferred technical solution of the utility model, the monitoring component also includes a connecting plate fixedly connected to the ends of the two blocking blocks, the connecting plate is configured to be L-shaped, a connecting rod is fixedly connected to the bottom of the connecting plate, and a monitoring device is fixedly connected to the bottom of the connecting rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model drives the transmission rod to rotate through a motor, thereby driving the gear column to rotate, thereby driving the gear chain to rotate, thereby driving the counterweight block to descend, and as the counterweight block descends, the rubber pad contacts the ground, thereby transmitting the pressure to the rubber pad, thereby reducing the pressure for the first time, and then the pressure will be transmitted to the sliding rod, thereby transmitting the pressure to the first spring, thereby reducing the pressure for the second time, thereby reducing the possibility of damage to the monitoring device caused by the vibration caused by the contact between the counterweight block and the ground, and at the same time, the force transmission rod transmits the pressure to the force transmission plate, thereby compressing the second spring, thereby causing the force transmission plate to rise, thereby facilitating the removal of the monitoring component, thereby facilitating the technical personnel to inspect and repair the monitoring device.

[0015] 2. The utility model drives the transmission rod to rotate through the motor, thereby drives the gear column to rotate, thereby drives the gear chain to rotate, thereby drives the counterweight block to descend, thereby drives the wheels to rotate on the wall, so that the descent of the counterweight block can be more stable, and the impact of the counterweight block on the wall is reduced, thereby protecting the wall and reducing the possibility of damage to the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of some components of the utility model when viewed from above;

[0018] Figure 3 This is a schematic diagram of the front view structure of the internal components of the utility model;

[0019] Figure 4 It is a schematic diagram of the top view of the internal components of some components of the utility model;

[0020] Figure 5 It is a schematic diagram of the side view of the internal components of some components of the utility model;

[0021] Figure 6 This is a schematic diagram of the disassembled structure of some components of the utility model.

[0022] In the figure: 1, wall surface; 2, work box; 3, motor; 4, transmission rod; 5, partition; 6, tooth column; 7, tooth chain; 8, counterweight; 9, support frame; 10, wheel; 11, telescopic cylinder; 12, first spring; 13, chuck; 14, sliding rod; 15, rubber pad; 16, force transmission rod; 17, force transmission plate; 18, second spring; 19, telescopic rod; 20, push plate; 21, third spring; 22, engaging block; 23, blocking block; 24, connecting plate; 25, connecting rod; 26, monitoring device. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] As Figures 1 to 6 shown, the present invention provides an unattended power monitoring device, including a wall surface 1. A work box 2 is fixedly connected to the outside of the wall surface 1. A hoisting assembly is arranged inside the work box 2. A counterweight assembly is arranged at the bottom of the hoisting assembly. The hoisting assembly includes a motor 3 fixedly connected inside the work box 2. The driving end of the motor 3 is fixedly connected with a transmission rod 4. The end of the transmission rod 4 is rotatably connected to the inside of the work box 2. Three partitions 5 are fixedly connected to the outside of the transmission rod 4. Two tooth columns 6 are fixedly connected between the three partitions 5. A tooth chain 7 is fixedly connected to the outside of the tooth column 6. The tooth chain 7 penetrates through the work box 2 and is slidably connected to the work box 2.

[0025] The motor 3 drives the transmission rod 4 to rotate, thereby driving the tooth column 6 to rotate, thereby driving the tooth chain 7 to rotate, thereby facilitating the lifting of the monitoring device 26, and facilitating technicians to inspect and repair the monitoring device 26.

[0026] Among them, the counterweight assembly includes a counterweight 8 fixedly connected to the bottom of the tooth chain 7. The counterweight 8 is slidably connected to the bottom of the inner cavity of the work box 2. Two support frames 9 are fixedly connected to the outside of the counterweight 8. A wheel 10 is rotatably connected inside the support frame 9.

[0027] The descent of the tooth chain 7 drives the counterweight 8 to descend, thereby driving the wheel 10 to rotate on the wall surface 1, so that the descent of the counterweight 8 can be more stable, reducing the impact of the counterweight 8 on the wall surface 1, and thereby reducing the possibility of damage to the wall surface 1.

[0028] Among them, a pressure reducing component is arranged inside the counterweight component. The pressure reducing component includes two telescopic cylinders 11 fixedly connected inside the counterweight 8. At the top of the inner cavity of the telescopic cylinder 11, a first spring 12 is fixedly connected. At the bottom of the first spring 12, a chuck 13 is fixedly connected. At the bottom of the chuck 13, a sliding rod 14 is fixedly connected. Both the chuck 13 and the sliding rod 14 are slidably connected inside the telescopic cylinder 11. At the bottom of the sliding rod 14, a rubber pad 15 is fixedly connected. There are four rubber pads 15, and the four rubber pads 15 are divided into two groups.

[0029] Through the descent of the counterweight 8, the pressure is transmitted to the rubber pad 15, thereby performing the first pressure reduction on the pressure. Subsequently, the pressure will be transmitted to the sliding rod 14, and then transmitted to the first spring 12, thereby performing the second pressure reduction on the pressure, so as to reduce the possibility of damage to the monitoring device 26 caused by the vibration when the counterweight 8 contacts the ground.

[0030] Among them, a clamping component is arranged inside the counterweight 8. The clamping component includes two force transmission rods 16 slidably connected inside the counterweight 8. At the bottom of the force transmission rod 16, a rubber pad 15 is fixedly connected. At the top of the force transmission rod 16, a force transmission plate 17 is fixedly connected. The force transmission plate 17 is slidably connected inside the counterweight 8. At the top of the force transmission plate 17, two second springs 18 are fixedly connected. At the bottom of the force transmission plate 17, a telescopic rod 19 is fixedly connected. The bottom of the telescopic rod 19 is fixedly connected to the bottom of the inner cavity of the counterweight 8.

[0031] Through the descent of the counterweight 8, the force transmission rod 16 transmits the pressure to the force transmission plate 17, thereby compressing the second spring 18, and then causing the force transmission plate 17 to rise, so as to facilitate the removal of the monitoring component.

[0032] Among them, a pushing component is arranged inside the counterweight 8. The pushing component includes two third springs 21 fixedly connected inside the counterweight 8. At the end of the third spring 21, a pushing plate 20 is fixedly connected. The bottom of the pushing plate 20 is slidably connected to the bottom of the inner cavity of the counterweight 8.

[0033] By pushing the pushing plate 20 through the third spring 21, the end of the pushing plate 20 pushes the end of the clamping block 22, so that the clamping block 22 can be closely attached to the outside of the force transmission plate 17, thereby reducing the possibility of the monitoring component shaking.

[0034] Among them, a monitoring component is arranged inside the counterweight 8. The monitoring component includes two clamping blocks 22 slidably connected inside the counterweight 8. The outside of the clamping block 22 is slidably connected to the bottom of the force transmission plate 17. The end of the clamping block 22 abuts against the outside of the pushing plate 20. At the top of the clamping block 22, a blocking block 23 is fixedly connected. The blocking block 23 is slidably connected inside the counterweight 8.

[0035] Through the cooperation of the clamping block 22, the force transmission plate 17 and the pushing plate 20, the possibility of the monitoring component shaking back and forth can be reduced. Through the cooperation of the blocking block 23 and the counterweight 8, the possibility of the monitoring component shaking up and down can be reduced.

[0036] Among them, the monitoring component further includes a connecting plate 24 fixedly connected to the ends of the two blocking blocks 23. The connecting plate 24 is set in an L shape. A connecting rod 25 is fixedly connected to the bottom of the connecting plate 24. A monitoring device 26 is fixedly connected to the bottom of the connecting rod 25.

[0037] The power device can be monitored through the monitoring device 26. When there is a problem with the power device, technicians can discover it in the first time.

[0038] The working principle and usage process of the present utility model:

[0039] Used to describe the usage instructions or operation methods of the technology; the motor 3 drives the transmission rod 4 to rotate, thereby driving the tooth column 6 to rotate, thereby driving the tooth chain 7 to rotate, thereby driving the counterweight 8 to descend, thereby driving the wheel 10 to rotate on the wall surface 1, so that the descent of the counterweight 8 can be more stable, reducing the possibility that the counterweight 8 hits the wall surface 1, thereby reducing the possibility of damage to the wall surface 1. As the counterweight 8 descends, the rubber pad 15 contacts the ground, thereby transmitting the pressure to the rubber pad 15, thereby performing the first decompression on the pressure. Subsequently, the pressure will be transmitted to the sliding rod 14, thereby transmitting the pressure to the first spring 12, thereby performing the second decompression on the pressure, thereby reducing the possibility of damage to the monitoring device 26 caused by the vibration caused by the contact of the counterweight 8 with the ground. At the same time, the transmission rod 16 transmits the pressure to the force transmission plate 17, thereby compressing the second spring 18, thereby raising the force transmission plate 17, thereby facilitating the removal of the monitoring component, thereby facilitating technicians to inspect and repair the monitoring device 26.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An unattended power monitoring device, comprising a wall surface (1), characterized in that: A working box (2) is fixedly connected to the outside of the wall surface (1), a lifting assembly is arranged inside the working box (2), a counterweight assembly is arranged at the bottom of the lifting assembly, the lifting assembly comprises a motor (3) fixedly connected to the inside of the working box (2), a driving end of the motor (3) is fixedly connected to a driving rod (4), the end of the driving rod (4) is rotatably connected to the inside of the working box (2), three partitions (5) are fixedly connected to the outside of the driving rod (4), two tooth columns (6) are fixedly connected between the three partitions (5), a tooth chain (7) is fixedly connected to the outside of the tooth column (6), and the tooth chain (7) passes through the working box (2) and is slidably connected to the working box (2).

2. The unattended power monitoring device according to claim 1, characterized in that: The counterweight assembly comprises a counterweight block (8) fixedly connected to the bottom of the toothed chain (7), the counterweight block (8) being slidably connected to the bottom of the inner cavity of the working box (2), two support frames (9) being fixedly connected to the outside of the counterweight block (8), and wheels (10) being rotatably connected inside the support frames (9).

3. The unattended power monitoring device according to claim 2, characterized in that: A decompression assembly is arranged inside the counterweight assembly, and the decompression assembly comprises two telescopic cylinders (11) fixedly connected to the inside of the counterweight block (8); a first spring (12) is fixedly connected to the top of the inner cavity of the telescopic cylinder (11); a chuck (13) is fixedly connected to the bottom of the first spring (12); a slide rod (14) is fixedly connected to the bottom of the chuck (13); the chuck (13) and the slide rod (14) are both slidably connected to the inside of the telescopic cylinder (11); a rubber pad (15) is fixedly connected to the bottom of the slide rod (14); four rubber pads (15) are arranged, and the four rubber pads (15) are divided into two groups.

4. The unattended power monitoring device according to claim 2, characterized in that: A snap-fit ​​assembly is provided inside the counterweight (8), and the snap-fit ​​assembly includes two force transmission rods (16) slidably connected to the inside of the counterweight (8); a rubber pad (15) is fixedly connected to the bottom of the force transmission rod (16); a force transmission plate (17) is fixedly connected to the top of the force transmission rod (16); the force transmission plate (17) is slidably connected to the inside of the counterweight (8); two second springs (18) are highly connected to the top of the force transmission plate (17); a telescopic rod (19) is fixedly connected to the bottom of the inner cavity of the counterweight (8); and the bottom of the telescopic rod (19) is fixedly connected to the bottom of the inner cavity of the counterweight (8).

5. The unattended power monitoring device according to claim 2, characterized in that: A pushing assembly is arranged inside the counterweight block (8), and the pushing assembly includes two third springs (21) fixedly connected to the inside of the counterweight block (8), and the ends of the third springs (21) are fixedly connected to a pushing plate (20), and the bottom of the pushing plate (20) is slidably connected to the bottom of the inner cavity of the counterweight block (8).

6. The unattended power monitoring device according to claim 2, characterized in that: A monitoring component is arranged inside the counterweight block (8), and the monitoring component comprises two engaging blocks (22) slidably connected to the inside of the counterweight block (8), the outer side of the engaging block (22) is slidably connected to the bottom of the force transmission plate (17), the end of the engaging block (22) is abutted against the outer side of the push plate (20), and the top of the engaging block (22) is fixedly connected to a blocking block (23), and the blocking block (23) is slidably connected to the inside of the counterweight block (8).

7. The unattended power monitoring device according to claim 6, characterized in that: The monitoring assembly further comprises a connecting plate (24) fixedly connected to the ends of the two blocking blocks (23), the connecting plate (24) being arranged in an L shape, a connecting rod (25) being fixedly connected to the bottom of the connecting plate (24), and a monitoring device (26) being fixedly connected to the bottom of the connecting rod (25).

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