Novel smart city operation and maintenance monitoring device

Abstract

The utility model belongs to the technical field of urban operation and maintenance monitoring, and particularly relates to a novel intelligent urban operation and maintenance monitoring device which comprises a monitor, an installation top seat is installed above the monitor, an assembly plate is fixed at the top of the monitor, two winding wheels are rotatably connected in the installation top seat, hoisting ropes are wound on the outer sides of the winding wheels, and the hoisting ropes are fixed on the installation top seat. And the bottom of the hoisting rope is fixed to the top of the assembling plate, a motor bin is fixed to one side of the mounting top base, a driving motor is fixed into the motor bin, and the output end of the driving motor is fixed to the winding wheel. According to the utility model, the monitor is hoisted through the rope which is automatically retracted and released, the monitor is automatically lifted, a user does not need to climb a high place in the maintenance process, and meanwhile, the monitor can be conveniently moved to the roadside for maintenance through rope hoisting, so that the traffic cannot be influenced.

Description

Technical Field

[0001] This utility model belongs to the field of urban operation and maintenance monitoring technology, specifically relating to a new type of smart city operation and maintenance monitoring device. Background Technology

[0002] Smart city operation and maintenance refers to the process of using next-generation information technologies such as the Internet of Things (IoT), big data, artificial intelligence (AI), and cloud computing to intelligently monitor, manage, and optimize urban infrastructure, public services, resources, and the environment, in order to achieve efficient, sustainable, and human-centered urban operation. Its core objective is to improve urban governance and enhance residents' quality of life through data-driven and intelligent methods. Currently, most monitoring devices used for urban operation and maintenance are installed on the crossbars of traffic lights above roads. Repairing these devices often requires climbing to high places, which poses a certain degree of danger. Furthermore, the monitoring devices are often installed in the center of the road, which can also disrupt traffic during maintenance. Utility Model Content

[0003] The purpose of this invention is to provide a new type of smart city operation and maintenance monitoring device. The monitor is hoisted by an automatically retractable rope, which automatically raises and lowers the monitor. During maintenance, there is no need to climb to high places. At the same time, the rope hoisting also makes it easy to move the monitor to the roadside for maintenance without affecting traffic.

[0004] Furthermore, the rope hoisting method facilitates the relocation of the monitoring device, and will not affect road traffic during maintenance.

[0005] The specific technical solution adopted by this utility model is as follows:

[0006] A novel smart city operation and maintenance monitoring device includes a monitor, a mounting base mounted on top of the monitor, an assembly plate fixed to the top of the monitor, two winding wheels rotatably connected inside the mounting base, a hoisting rope wound around the outside of the winding wheels, the bottom of the hoisting rope fixed to the top of the assembly plate, a motor compartment fixed to one side of the mounting base, a drive motor fixed inside the motor compartment, and the output end of the drive motor fixed to the winding wheels.

[0007] Furthermore, the winding reel includes a shaft, one end of which is fixed to the output end of a drive motor. A gear plate is fixed to one end of the shaft, and two gear plates are meshed together. A side plate is fixed to the other end of the shaft, and a partition plate is fixed to the middle of the shaft. A winding area is set between the side plate and the partition plate, as well as between the gear plate and the partition plate. The lifting rope is wound within the winding area.

[0008] Furthermore, a pushing block is provided on the outer side of the partition plate, and sliding limit frames are slidably installed at both ends inside the mounting top seat. The top of the sliding limit frame is located on the moving path of the pushing block. An elastic element is installed inside the mounting top seat and in the middle of the sliding limit frame. An inclined surface is provided at one end of the bottom of the sliding limit frame.

[0009] Furthermore, sliding mounting blocks are slidably installed at the four corners of the assembly plate, the top of the sliding mounting blocks is fixed to one end of the hoisting rope, the assembly plate and the hoisting rope are connected through the sliding mounting blocks, and a sliding fixing plate is slidably installed on the outer side of the assembly plate at the position where the sliding mounting blocks are installed.

[0010] Furthermore, an electrical contact pin is fixed at the center of the top of the mounting plate, and an electrical contact piece is fixed at the center of the bottom of the mounting base. After the mounting plate is installed below the mounting base, the electrical contact pin and the electrical contact piece contact each other to complete the electrical connection to the monitor.

[0011] The technical effects achieved by this utility model are as follows:

[0012] This utility model uses two winding wheels and four winding zones to design lifting ropes, forming a synchronous winding and unwinding mechanism at the four corners of the assembly plate. When the drive motor drives the gear plate to mesh and transmit power, the rotating shaft in the opposite direction can ensure that the four lifting ropes maintain balanced tension, which not only realizes the automatic lifting and lowering of the monitor, but also ensures that the lifting and lowering process is stable and without shaking. It can also achieve automatic alignment and installation through multi-point traction.

[0013] This utility model utilizes a linkage design of an assembly plate, a sliding limit frame, and a pushing block. The sliding limit frame, driven by an elastic element, automatically engages under the assembly plate to achieve mechanical locking. Simultaneously, the rotating pushing block can move the sliding limit frame to achieve mechanical locking contact with the assembly plate, thus automatically releasing the lock during the lowering process of the monitor. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the top of the mounting bracket of this utility model;

[0016] Figure 3 This is a cross-sectional structural diagram of one side of the mounting top seat of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the winding reel of this utility model.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Monitor; 2. Mounting top; 11. Assembly plate; 12. Electrical contact pin; 13. Sliding mounting block; 14. Sliding fixing plate; 15. Lifting rope; 21. Motor compartment; 22. Drive motor; 23. Winding reel; 24. Push block; 25. Rotating shaft; 26. Side plate; 27. Gear plate; 28. Divider plate; 31. Sliding limit frame; 32. Elastic component. Detailed Implementation

[0020] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0021] like Figures 1 to 4 As shown, a new type of smart city operation and maintenance monitoring device includes a monitor 1, a mounting base 2 installed on the top of the monitor 1, an assembly plate 11 fixed on the top of the monitor 1, two winding wheels 23 rotatably connected inside the mounting base 2, a hoisting rope 15 wound around the outside of the winding wheels 23, the bottom of the hoisting rope 15 fixed to the top of the assembly plate 11, a motor compartment 21 fixed on one side of the mounting base 2, a drive motor 22 fixed inside the motor compartment 21, and the output end of the drive motor 22 fixed to the winding wheel 23.

[0022] As described above, when inspecting the monitor 1, the drive motor 22 is controlled to drive the two winding wheels 23 to rotate. By driving the winding wheels 23 to rotate in different directions, the hoisting rope 15 can be controlled to be wound up and down. When the hoisting rope 15 is controlled to be lowered, the monitor 1 installed below can be gradually lowered to a lower position, making it easier to inspect the monitor 1.

[0023] Please refer to it again. Figure 2 , Figure 3 and Figure 4 As shown, the winding reel 23 includes a shaft 25, one end of which is fixed to the output end of the drive motor 22. A gear plate 27 is fixed to one end of the shaft 25, and the two gear plates 27 are meshed together. A side plate 26 is fixed to the other end of the shaft 25. A partition plate 28 is fixed to the middle of the shaft 25. The area between the side plate 26 and the partition plate 28, as well as between the gear plate 27 and the partition plate 28, are set as winding areas. The lifting rope 15 is wound in the winding area.

[0024] As described above, the two winding reels 23 form a total of four winding zones, and there are also four hoisting ropes 15, which are respectively connected to the four corners of the assembly plate 11. When the assembly plate 11 is raised and lowered, the four hoisting ropes 15 can stabilize the stability of the monitor 1 during the raising and lowering process. When the monitor 1 is close to the mounting base 2, it can also be automatically positioned by the four hoisting ropes 15 under the limit. In specific operation, the drive motor 22 drives one of the rotating shafts 25 to rotate, and the gear plate 27 drives the two rotating shafts 25 to rotate in different directions, so that the hoisting ropes 15 located in the winding zone can be wound up and unwound. It should be noted that the hoisting ropes 15 wound on the two winding reels 23 are wound in opposite directions, so that even if the two winding reels 23 rotate in opposite directions, the hoisting ropes 15 can be wound up and unwound synchronously.

[0025] Please refer to it again. Figure 3 and Figure 4 As shown, a push block 24 is provided on the outer side of the partition plate 28, and a sliding limit frame 31 is slidably installed at both ends inside the mounting top seat 2. The top of the sliding limit frame 31 is located on the moving path of the push block 24. An elastic element 32 is installed inside the mounting top seat 2 and in the middle of the sliding limit frame 31. An inclined surface is provided at one end of the bottom of the sliding limit frame 31.

[0026] In the above process, during the lifting of the monitor 1, the winding wheel 23 rotates continuously. During the rotation, the push block 24 installed on the outside of the partition plate 28 continuously presses against the top of the sliding limit frame 31, causing the sliding limit frame 31 to extend and retract in stages. When the monitor 1 is installed below the mounting top seat 2, the mounting plate 11 can be fixed by being locked under the sliding limit frame 31. When lowering the monitor 1, the winding wheel 23 rotates to lower the hoisting rope 15. During this process, the push block 24 contacts the top of the sliding limit frame 31 for the first time and moves the sliding limit frame 31. Pushing outward causes the bottom of the sliding limit frame 31 to lose its fixation to the assembly plate 11, causing the monitor 1 to detach and continuously descend during the lowering process of the hoisting rope 15. When the monitor 1 is controlled to rise, after the assembly plate 11 moves below the mounting top seat 2, the top of the assembly plate 11 will press against the inclined surface at the bottom of the sliding limit frame 31, causing the sliding limit frame 31 to move outward. After the assembly plate 11 is completely inside the mounting top seat 2, the sliding limit frame 31 is pushed out under the action of the elastic element 32, causing the bottom of the sliding limit frame 31 to be stuck out of the assembly plate 11, thus completing the fixation of the monitor 1.

[0027] Please refer to it again. Figure 1 As shown, sliding mounting blocks 13 are slidably installed at the four corners of the assembly plate 11. The top of the sliding mounting block 13 is fixed to one end of the hoisting rope 15. The assembly plate 11 and the hoisting rope 15 are connected through the sliding mounting blocks 13. A sliding fixing plate 14 is slidably installed on the outside of the assembly plate 11 at the installation position of the sliding mounting block 13.

[0028] As described above, by sliding the sliding fixing plate 14, the sliding mounting block 13 can be fixed. After the monitor 1 is completely lowered, the sliding mounting block 13 can be disengaged by sliding the sliding fixing plate 14. Then, by sliding the sliding mounting block 13, the sliding mounting block 13 can be disengaged from the assembly plate 11 and reach the top, so that the monitor 1 can be disengaged and removed separately, which is more convenient for maintenance.

[0029] Please refer to it again. Figure 1 As shown, an electrical contact pin 12 is fixed in the middle of the top of the mounting plate 11, and an electrical contact piece is fixed in the middle of the bottom of the mounting top seat 2. After the mounting plate 11 is installed below the mounting top seat 2, the electrical contact pin 12 contacts the electrical contact piece to complete the electrical connection to the monitor 1.

[0030] In the above, the electrical connection is established by the contact pin 12 and the contact piece. When the monitor 1 is installed below the mounting base 2, it can be powered. When the monitor 1 needs to be repaired, the monitor 1 can be lowered to automatically disconnect the electrical connection, making it more convenient to repair.

[0031] The working principle of this utility model is as follows: When inspecting the monitor 1, the drive motor 22 drives the winding wheel 23 to rotate, and under the action of the gear plate 27, it drives the two winding wheels 23 to rotate together, so that multiple hoisting ropes 15 are synchronously wound and released. When the hoisting ropes 15 are lowered, the push block 24 rotates with the rotation of the partition plate 28. When it rotates to the top of the sliding limit frame 31, it can push the sliding limit frame 31 to move. When the sliding limit frame 31 moves, the bottom of the sliding limit frame 31 is released from the fixation of the assembly plate 11. At this time, the assembly plate 11 is released from the fixation and can move downward by the gradually lowered hoisting ropes 15. After moving to a suitable height, the sliding fixing plate 14 releases the fixation of the sliding mounting block 13. The sliding mounting block 13 can then be used to remove the monitor 1, which is more convenient for maintenance. There is no need to climb or build a road in the middle during the process, which is safer.

[0032] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A novel smart city operation and maintenance monitoring device, characterized in that: The device includes a monitor (1), a mounting base (2) is installed above the monitor (1), an assembly plate (11) is fixed to the top of the monitor (1), two winding wheels (23) are rotatably connected inside the mounting base (2), a hoisting rope (15) is wound around the outside of the winding wheel (23), the bottom of the hoisting rope (15) is fixed to the top of the assembly plate (11), a motor compartment (21) is fixed on one side of the mounting base (2), a drive motor (22) is fixed inside the motor compartment (21), and the output end of the drive motor (22) is fixed to the winding wheel (23).

2. The novel smart city operation and maintenance monitoring device according to claim 1, characterized in that: The winding reel (23) includes a shaft (25), one end of which is fixed to the output end of a drive motor (22). A gear plate (27) is fixed to one end of the shaft (25), and the two gear plates (27) are meshed together. A side plate (26) is fixed to the other end of the shaft (25), and a partition plate (28) is fixed to the middle of the shaft (25). The area between the side plate (26) and the partition plate (28) and between the gear plate (27) and the partition plate (28) are both set as winding areas, and the hoisting rope (15) is wound around the winding area.

3. The novel smart city operation and maintenance monitoring device according to claim 2, characterized in that: A push block (24) is provided on the outside of the partition plate (28). A sliding limit frame (31) is slidably installed at both ends inside the mounting top seat (2). The top of the sliding limit frame (31) is located on the moving path of the push block (24). An elastic element (32) is installed inside the mounting top seat (2) and in the middle of the sliding limit frame (31). An inclined surface is provided at one end of the bottom of the sliding limit frame (31).

4. The novel smart city operation and maintenance monitoring device according to claim 1, characterized in that: Sliding mounting blocks (13) are slidably installed at the four corners of the assembly plate (11). The top of the sliding mounting block (13) is fixed to one end of the hoisting rope (15). The assembly plate (11) and the hoisting rope (15) are connected through the sliding mounting blocks (13). A sliding fixing plate (14) is slidably installed on the outside of the assembly plate (11) at the position where the sliding mounting blocks (13) are installed.

5. A novel smart city operation and maintenance monitoring device according to claim 1, characterized in that: A power contact pin (12) is fixed at the top center of the assembly plate (11), and a power contact piece is fixed at the bottom center of the mounting top seat (2). After the assembly plate (11) is installed below the mounting top seat (2), the power contact pin (12) contacts the power contact piece to complete the electrical connection to the monitor (1).

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