An elevator maintenance remote monitoring device

Abstract

The utility model relates to elevator maintenance technical field discloses a kind of elevator maintenance remote monitoring devices, including monitoring box, and the both sides of monitoring box are provided with quick-release assembly;Quick-release assembly includes installation inner groove, two installation inner grooves are respectively opened in the both sides of monitoring box, and the inside of installation inner groove is provided with dust screen, and the outside of dust screen is fixedly connected with connecting frame, and the upper surface of connecting frame is fixedly connected with connecting rod, and the side of connecting rod is opened with limit slot.The utility model cooperates with connecting frame by installation inner groove, so that dust screen can be conveniently installed on the both sides of monitoring box, and is stably fixed by limiting block, improves the maintenance efficiency of dust screen and prolongs its service life, and simultaneously, by installing box to the longitudinal limiting of mounting block, in combination with the transverse limiting of limiting rod, it is convenient to stably install monitoring box body, also improves the convenience when disassembling, improves the overall overhaul efficiency.

Description

Technical Field

[0001] This utility model relates to the field of elevator maintenance technology, and in particular to a remote monitoring device for elevator maintenance. Background Technology

[0002] An elevator is a power-driven electromechanical device that uses a car running along rigid guide rails or steps running along a fixed route to transport people or goods vertically or horizontally. The elevator monitoring box is the core equipment of the elevator safety monitoring system. It collects data through sensors, cameras and other devices, and communicates with the monitoring center to ensure the safe operation of the elevator. Remote monitoring enables proactive maintenance of the elevator, reduces downtime due to malfunctions, and improves safety and management efficiency.

[0003] A search revealed that Chinese Patent CN221521729U discloses an elevator maintenance remote monitoring device. This device addresses the issue that existing elevator maintenance monitoring boxes have dust filters that easily accumulate dust, but the installation space is too narrow, making it difficult to clean the adsorbed dust. Over time, this hinders the automatic detection process. Therefore, the device can easily clean the dust accumulated on the dust filter while preventing the cleaned dust from returning to the filter, thus avoiding dust affecting the normal operation of the device.

[0004] The aforementioned remote monitoring device's monitoring box facilitates the cleaning of the dustproof net during use. However, in existing technologies, monitoring boxes are typically installed in computer rooms. After prolonged use of the dustproof net for heat dissipation and ventilation, dust easily accumulates on the surface of the net, reducing the monitoring box's heat dissipation performance. If only a brush is used to clean the dust from the surface of the net, the dust may not be completely removed, necessitating the removal of the net from the monitoring box for washing and cleaning. However, the dustproof net is usually fixed to the side of the monitoring box, making it inconvenient to quickly remove it and reducing the efficiency of dustproof net maintenance. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a remote monitoring device for elevator maintenance.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an elevator maintenance remote monitoring device, comprising a monitoring box, wherein quick-release components are provided on both sides of the monitoring box;

[0007] The quick-release assembly includes an inner mounting groove, with two inner mounting grooves respectively located on both sides of the monitoring box. A dustproof net is installed inside the inner mounting groove, and a connecting frame is fixedly connected to the outside of the dustproof net. A connecting rod is fixedly connected to the upper surface of the connecting frame, and a limit groove is provided on one side of the connecting rod. Through grooves are provided on both sides of the monitoring box, and a fixing frame is fixedly connected to both sides of the monitoring box. Multiple connecting posts are slidably connected to one side of the fixing frame.

[0008] As a further description of the above technical solution:

[0009] The through groove is set on one side of the fixed frame. One end of the plurality of connecting columns is fixedly connected to a push-pull column, and the other end of the plurality of connecting columns is fixedly connected to a limit block. One side of the limit block is fixedly connected to a plurality of springs, and one end of the plurality of springs is fixedly connected to the inner wall of the fixed frame.

[0010] As a further description of the above technical solution:

[0011] Both sides of the limiting block are fixedly connected to limiting frames, and the two limiting frames are slidably connected to both sides of the fixed frame. Two fixed rods are fixedly connected to the upper surface of the monitoring box, and a rotating plate is hinged to the upper surface of the fixed rods. The limiting groove and the limiting block are engaged.

[0012] As a further description of the above technical solution:

[0013] A disassembly assembly is provided on one side of the monitoring box. The disassembly assembly includes two mounting blocks, which are fixedly connected to one side of the monitoring box.

[0014] As a further description of the above technical solution:

[0015] The mounting block has a first through hole inside, and a connecting plate is provided on one side of the two mounting blocks. Two mounting boxes are fixedly connected to one side of the connecting plate, and a second through hole is provided on both sides of the mounting box.

[0016] As a further description of the above technical solution:

[0017] A limiting rod is slidably connected inside the multiple second through holes and the two first through holes. A blocking block is fixedly connected to one end of the limiting rod, and a locking hole is opened at the other end of the limiting rod. An installation groove is opened at the bottom of the connecting plate.

[0018] As a further description of the above technical solution:

[0019] A stud is rotatably connected inside the mounting groove. A knob is fixedly connected to one end of the stud. A movable block is threadedly connected to the outside of the stud. The movable block is slidably connected inside the mounting groove. A limit post is fixedly connected to one side of the movable block.

[0020] This utility model has the following beneficial effects:

[0021] 1. This utility model, through the design of quick-release components, allows for the installation of dustproof nets connected to the connecting frame on both sides of the monitoring box using an inner mounting groove in the remote monitoring device. Simultaneously, limiting blocks secure the installed dustproof nets. This enables the dustproof nets to be removed simply by pulling the push-pull rod and then lifting the connecting rod. This facilitates quick removal and cleaning of the dustproof nets when dust accumulation affects heat dissipation, thereby improving maintenance efficiency and extending their service life.

[0022] 2. This utility model, through the design of the disassembly and assembly components, uses an installation box to longitudinally limit the installation block in the remote monitoring device, then uses a limiting rod to laterally limit the installation block, and finally uses a limiting post to limit the limiting rod. This eliminates the need to use multiple bolts and nuts to install the monitoring box inside the equipment room. This helps to improve the convenience of disassembly and maintenance of the monitoring box when it needs to be disassembled and repaired due to malfunctions, while ensuring that the monitoring box is installed and secured. It saves disassembly and assembly time and thus helps to improve maintenance efficiency. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the mounting block structure proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the mounting inner groove structure proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the connecting rod structure proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the limiting frame structure proposed in this utility model;

[0028] Figure 6 This is a schematic diagram of the mounting box structure proposed in this utility model;

[0029] Figure 7 This is a schematic diagram of the limiting rod structure proposed in this utility model.

[0030] Legend:

[0031] 1. Monitoring box; 2. Mounting inner groove; 3. Dustproof net; 4. Connecting frame; 5. Connecting rod; 6. Limiting groove; 7. Through groove; 8. Fixing frame; 9. Connecting column; 10. Push-pull column; 11. Limiting block; 12. Spring; 13. Limiting frame; 14. Fixing rod; 15. Rotating plate; 16. Mounting block; 17. First through hole; 18. Connecting plate; 19. Mounting box; 20. Second through hole; 21. Limiting rod; 22. Blocking block; 23. Locking hole; 24. Mounting groove; 25. Stud; 26. Moving block; 27. Limiting column; 28. Knob. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] As attached Figure 1-7 As shown, one embodiment of this utility model is provided: an elevator maintenance remote monitoring device, including a monitoring box 1, with quick-release components provided on both sides of the monitoring box 1;

[0034] The quick-release assembly includes an inner mounting groove 2, with two inner mounting grooves 2 respectively located on both sides of the monitoring box 1. A dustproof net 3 is installed inside the inner mounting groove 2, and a connecting frame 4 is fixedly connected to the outside of the dustproof net 3. A connecting rod 5 is fixedly connected to the upper surface of the connecting frame 4, and a limit groove 6 is provided on one side of the connecting rod 5. Through grooves 7 are provided on both sides of the monitoring box 1, and a fixing frame 8 is fixedly connected to both sides of the monitoring box 1. Multiple connecting posts 9 are slidably connected to one side of the fixing frame 8. The inner mounting groove 2 is used to install the dustproof net 3 and facilitates the convenient installation and removal of the dustproof net 3. The limit groove 6 facilitates engagement with the limit block 11, and the through groove 7 facilitates the passage of the limit block 11 when engaged.

[0035] As attached Figure 5 As shown, the through groove 7 is set on one side of the fixed frame 8. One end of the multiple connecting columns 9 is fixedly connected to the push-pull column 10, and the other end of the multiple connecting columns 9 is fixedly connected to the limit block 11. One side of the limit block 11 is fixedly connected to the multiple springs 12, and one end of the multiple springs 12 is fixedly connected to the inner wall of the fixed frame 8. Limit frames 13 are fixedly connected to both sides of the limit block 11. The two limit frames 13 are slidably connected to both sides of the fixed frame 8. The limit groove 6 and the limit block 11 are engaged. The push-pull column 10 can easily drive the multiple connecting columns 9 to be pulled at the same time. The springs 12 provide elastic force to the limit block 11. When the limit frame 13 slides outside the fixed frame 8, it improves the stability of the limit block 11 when it moves.

[0036] As attached Figure 1 As shown, two fixing rods 14 are fixedly connected to the upper surface of the monitoring box 1. A rotating plate 15 is hinged to the upper surface of the fixing rods 14 to facilitate blocking the upper surface of the mounting inner groove 2.

[0037] As attached Figure 3 As shown, a disassembly and assembly assembly is provided on one side of the monitoring box 1. The disassembly and assembly assembly includes two mounting blocks 16. The two mounting blocks 16 are fixedly connected to one side of the monitoring box 1. A first through hole 17 is opened inside the mounting block 16, which facilitates connection with the mounting box 19.

[0038] As attached Figure 6 As shown, a connecting plate 18 is provided on one side of the two mounting blocks 16, and two mounting boxes 19 are fixedly connected to one side of the connecting plate 18. A second through hole 20 is provided on both sides of the mounting box 19, and the mounting box 19 facilitates the longitudinal positioning of the monitoring box 1 when the mounting blocks 16 are installed.

[0039] As attached Figure 7 As shown, a limit rod 21 is slidably connected inside multiple second through holes 20 and two first through holes 17. One end of the limit rod 21 is fixedly connected to a blocking block 22, and the other end of the limit rod 21 is provided with a locking hole 23. The limit rod 21 facilitates the lateral limitation of the installed monitoring box 1 under the connection of the mounting block 16. The blocking block 22 plays a role in limiting and blocking the limit rod 21, and the locking hole 23 is used for locking the limit post 27.

[0040] As attached Figure 6 As shown, the bottom of the connecting plate 18 is provided with a mounting groove 24. A stud 25 is rotatably connected inside the mounting groove 24. A knob 28 is fixedly connected to one end of the stud 25. A moving block 26 is threadedly connected to the outside of the stud 25. The moving block 26 is slidably connected inside the mounting groove 24. A limit post 27 is fixedly connected to one side of the moving block 26. Under the push of the stud 25, the moving block 26 can easily drive the limit post 27 into the inside of the locking hole 23.

[0041] Working principle: When monitoring the elevator shaft, various sensors are installed in the monitoring box 1. Data is transmitted wirelessly to the monitoring box in the machine room to realize real-time monitoring and fault warning of the elevator. When a large amount of dust accumulates on the dustproof nets 3 on both sides of the monitoring box 1 and needs to be disassembled and cleaned, first rotate the rotating plate 15 to open the opening on the upper surface of the mounting inner groove 2. Then pull the push-pull column 10 to drive multiple connecting columns 9 to pull the limit block 11 out from the locked limit groove 6. When the limit block 11 moves, it will drive the limit frame 13 on both sides to slide on both sides of the fixed frame 8, thereby releasing the limit of the connecting rod 5. Then lift one end of the connecting rod 5 to drive the connecting frame 4 to slide upward inside the mounting inner groove 2. When the connecting frame 4 is moved out of the mounting inner groove 2, the dustproof net 3 is moved out. Then the dustproof net 3 is cleaned with external tools.

[0042] During the installation of the monitoring box 1, the connecting plate 18 is installed on the wall of the equipment room to fix it in place. Then, the monitoring box 1 is installed using the disassembly and assembly components. When the monitoring box 1 malfunctions and needs to be disassembled, first turn the knob 28 to make the stud 25 rotate inside the mounting groove 24. With the moving block 26 sliding inside the mounting groove 24, the stud 25 drives the moving block 26 to move, thereby moving the limiting post 27 away from the inside of the locking hole 23. Then, pull up the blocking block 22 to make the limiting rod 21 slide out inside the first through hole 17 and the second through hole 20. When the limiting rod 21 is completely out of the inside of the first through hole 17 and the second through hole 20, move the monitoring box 1 laterally so that the monitoring box 1 moves the two connecting plates 18 out from the inside of the mounting box 19, thereby disassembling the monitoring box 1 for maintenance.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A remote monitoring device for elevator maintenance, comprising a monitoring cabinet (1), characterized in that: The monitoring box (1) is equipped with quick-release components on both sides; The quick-release assembly includes an inner mounting groove (2), two inner mounting grooves (2) are respectively opened on both sides of the monitoring box (1), a dustproof net (3) is provided inside the inner mounting groove (2), a connecting frame (4) is fixedly connected to the outside of the dustproof net (3), a connecting rod (5) is fixedly connected to the upper surface of the connecting frame (4), a limit groove (6) is opened on one side of the connecting rod (5), a through groove (7) is opened on both sides of the monitoring box (1), a fixed frame (8) is fixedly connected to both sides of the monitoring box (1), and multiple connecting columns (9) are slidably connected to one side of the fixed frame (8).

2. The elevator maintenance remote monitoring device according to claim 1, characterized in that: The through groove (7) is set on one side of the fixed frame (8). One end of the multiple connecting columns (9) is fixedly connected to a push-pull column (10), and the other end of the multiple connecting columns (9) is fixedly connected to a limit block (11). One side of the limit block (11) is fixedly connected to multiple springs (12), and one end of the multiple springs (12) is fixedly connected to the inner wall of the fixed frame (8).

3. The elevator maintenance remote monitoring device according to claim 2, characterized in that: Both sides of the limiting block (11) are fixedly connected to limiting frames (13), and the two limiting frames (13) are slidably connected to both sides of the fixed frame (8). The upper surface of the monitoring box (1) is fixedly connected to two fixed rods (14), and the upper surface of the fixed rods (14) is hinged to a rotating plate (15). The limiting groove (6) and the limiting block (11) are engaged.

4. The elevator maintenance remote monitoring device according to claim 1, characterized in that: A disassembly assembly is provided on one side of the monitoring box (1). The disassembly assembly includes two mounting blocks (16), which are fixedly connected to one side of the monitoring box (1).

5. The elevator maintenance remote monitoring device according to claim 4, characterized in that: The mounting block (16) has a first through hole (17) inside. A connecting plate (18) is provided on one side of the two mounting blocks (16). Two mounting boxes (19) are fixedly connected to one side of the connecting plate (18). A second through hole (20) is provided on both sides of the mounting box (19).

6. The elevator maintenance remote monitoring device according to claim 5, characterized in that: Multiple second through holes (20) and two first through holes (17) are internally slidably connected to limit rods (21). One end of the limit rod (21) is fixedly connected to a blocking block (22), and the other end of the limit rod (21) is provided with a locking hole (23). The bottom of the connecting plate (18) is provided with an installation groove (24).

7. The elevator maintenance remote monitoring device according to claim 6, characterized in that: The mounting groove (24) is rotatably connected to a stud (25), and a knob (28) is fixedly connected to one end of the stud (25). A moving block (26) is threadedly connected to the outside of the stud (25). The moving block (26) is slidably connected inside the mounting groove (24), and a limit post (27) is fixedly connected to one side of the moving block (26).

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