Monitoring device for elevator maintenance
By combining heat-dissipation and dust-proof components and lifting components in the elevator maintenance device, the automatic movement of the surveillance camera and the convenient disassembly of the heat-dissipation and dust-proof network are solved, and the problems of high-altitude operations in the elevator maintenance are improved, and maintenance convenience is improved and cleaning efficiency.
Patent Information
- Application Number
- CN202421114372.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-21
AI Technical Summary
During elevator maintenance, high-level operations are at high risk, especially for low-sized maintenance personnel, and it is difficult to disassemble the heat dissipation net, which affects maintenance efficiency.
A monitoring device for elevator maintenance was designed, combining heat-dissipation and dustproof components and lifting components, and automatic movement and heat-dissipation of the monitoring camera is realized through magnets, sliding columns, disc parts, heat-dissipation and dustproof mesh, threaded sleeves, sliders and other components. The dustproof net is conveniently disassembled, avoids high-altitude operations and improves cleaning efficiency.
It effectively reduces the risk of high-altitude operations, simplifies the maintenance process of surveillance cameras, improves maintenance convenience and cleaning efficiency, and is especially suitable for maintenance personnel with lower heights.
Smart Images
Figure CN222230017U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of application of detection, fault correction or safety devices in elevators, and in particular to a monitoring device for elevator maintenance. Background Art
[0002] When maintaining the elevator, the dust on the surface of the monitoring equipment needs to be cleaned to ensure the normal heat dissipation of the monitoring equipment. In order to ensure that the monitoring range is sufficient to cover the entire elevator, the camera needs to be set at a higher position. When cleaning the back of the heat dissipation net, the heat dissipation net needs to be loosened with multiple screws before it can be removed and the dust on the back of the heat dissipation net needs to be cleaned. Working at height for a long time is very dangerous and is extremely unfriendly to shorter maintenance personnel. Utility Model Content
[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a monitoring device for elevator maintenance, which can solve the problem that long-term high-altitude operations are highly dangerous and extremely unfriendly to maintenance personnel of shorter stature.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a monitoring device for elevator maintenance, comprising an elevator car and a monitoring camera;
[0005] The heat dissipation and dustproof component is arranged on the surveillance camera, and the dust-proof and heat dissipation component comprises a first magnet, a sliding column, a spring, a disc, a heat dissipation and dustproof net, a second magnet and a groove, wherein the groove is arranged on the surveillance camera, and the second magnet is adhered to the inside of the groove;
[0006] The lifting assembly is arranged on the elevator box, and comprises a threaded sleeve, a sliding block, a sliding groove, a threaded column, a motor gear, a motor and a gear. The sliding groove is arranged on the elevator box, and the sliding block slides inside the sliding groove.
[0007] Preferably, the sliding column slides through the heat dissipation and dustproof net, the first magnet is adhered to the sliding column, and the first magnet and the second magnet attract each other.
[0008] Preferably, the disc member is welded to the sliding column, one end of the spring is welded to the heat dissipation and dustproof net, and the other end of the spring is welded to the disc member.
[0009] Preferably, the threaded sleeve is sleeved inside the slider, and the monitoring camera is mounted on the slider.
[0010] Preferably, the threaded column rotates through the sliding groove, and the surface of the sliding groove is threadedly connected to the inner surface of the threaded sleeve.
[0011] Preferably, the motor screw is mounted on the elevator box, and the motor output shaft key pin is mounted with a motor gear.
[0012] Preferably, the gear is sleeved on the threaded column, and the surface of the gear is meshed with the surface of the motor gear.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] (1) The elevator maintenance monitoring device is provided with a heat dissipation and dust prevention component and a lifting component. When the elevator is maintained, the monitoring camera is moved to a suitable position and the heat dissipation and dust prevention net is removed, thereby avoiding the danger caused by high-altitude operations and facilitating the maintenance of the monitoring camera by maintenance personnel with shorter heights, thereby improving the convenience of maintaining the monitoring camera.
[0015] (2) The elevator maintenance monitoring device has a disc member in the heat dissipation and dust prevention assembly, and the heat dissipation and dust prevention net can be removed by pulling the disc member. Compared with the heat dissipation and dust prevention net installed with general screws, this method is easier to remove the heat dissipation and dust prevention net, thereby improving the efficiency of cleaning the heat dissipation and dust prevention net. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0017] Figure 1 This is a schematic diagram of the structure inside the elevator box of the utility model;
[0018] Figure 2 This is a schematic diagram of the interior of the surveillance camera of the utility model;
[0019] Figure 3 This is a schematic diagram of the interior of the heat dissipation and dustproof net of the utility model;
[0020] Figure 4 For this utility model Figure 1 The enlarged schematic diagram at A in the middle;
[0021] Figure 5 For this utility model Figure 1 The enlarged schematic diagram of point B in the middle;
[0022] Figure 6 For this utility model Figure 2 Enlarged schematic diagram at point C in the middle.
[0023] Figure numerals: 1. elevator box; 2. surveillance camera; 3. magnet one; 4. sliding column; 5. spring; 6. disc; 7. heat dissipation and dustproof net; 8. magnet two; 9. groove; 10. threaded sleeve; 11. slider; 12. sliding groove; 13. threaded column; 14. motor gear; 15. motor; 16. gear. DETAILED DESCRIPTION
[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0025] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0026] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0028] See also Figure 1-6 ,The utility model provides a technical solution: a monitoring device for elevator maintenance, comprising an elevator car 1 and a monitoring camera 2;
[0029] The heat dissipation and dustproof component is arranged on the monitoring camera 2, and the dust-proof and heat dissipation component includes a magnet 1 3, a sliding column 4, a spring 5, a disc 6, a heat dissipation and dustproof net 7, a magnet 2 8 and a groove 9. The groove 9 is arranged on the monitoring camera 2, and the magnet 2 8 is adhered to the inside of the groove 9;
[0030] The lifting assembly is arranged on the elevator box 1, and the lifting assembly includes a threaded sleeve 10, a slider 11, a sliding groove 12, a threaded column 13, a motor gear 14, a motor 15 and a gear 16. The sliding groove 12 is arranged on the elevator box 1, and the slider 11 slides inside the sliding groove 12.
[0031] The sliding column 4 slides through the heat dissipation and dustproof net 7, the magnet 1 3 adheres to the sliding column 4, and the magnet 1 3 and the magnet 2 8 attract each other.
[0032] The disc member 6 is welded to the sliding column 4 , one end of the spring 5 is welded to the heat dissipation and dustproof net 7 , and the other end of the spring 5 is welded to the disc member 6 .
[0033] The threaded sleeve 10 is sleeved inside the slider 11 , and the monitoring camera 2 is mounted on the slider 11 .
[0034] The threaded column 13 rotates and penetrates the sliding groove 12 , and the surface of the sliding groove 12 is threadedly connected with the inner surface of the threaded sleeve 10 .
[0035] The motor 15 is screwed onto the elevator car 1 , and the motor gear 14 is keyed onto the output shaft of the motor 15 .
[0036] The gear 16 is sleeved on the threaded column 13 , and the surface of the gear 16 is meshed with the surface of the motor gear 14 .
[0037] When it is necessary to maintain the surveillance camera 2 inside the elevator car 1, first, start the motor 15 to drive the motor gear 14 to rotate, the rotation of the motor gear 14 drives the gear 16 to rotate, the rotation of the gear 16 drives the threaded column 13 to rotate, the rotation of the threaded column 13 drives the threaded sleeve 10 to move, the movement of the threaded sleeve 10 drives the slider 11 to move downward, and the downward movement of the slider 11 drives the surveillance camera 2 to move downward to a suitable position.
[0038] When it is necessary to clean the dust on the surface of the entire heat dissipation and dustproof net 7, first, pull the disc part 6. The movement of the disc part 6 drives the spring 5 to stretch, and the movement of the disc part 6 drives the sliding column 4 to move. The movement of the sliding column 4 drives the magnet 3 to move, and then drives the heat dissipation and dustproof net 7 to move away from the surveillance camera 2 to clean the heat dissipation and dustproof net 7.
[0039] By setting up the heat dissipation and dustproof components and the lifting components to work together, when maintaining the elevator, the monitoring camera 2 is moved to a suitable position and the heat dissipation and dustproof net 7 is removed, so as to avoid the dangers caused by high-altitude operations and facilitate the maintenance of the monitoring camera 2 by maintenance personnel with shorter height, thereby improving the convenience of maintaining the monitoring camera 2.
[0040] By setting a disc part 6 in the heat dissipation and dustproof assembly, the heat dissipation and dustproof net 7 can be removed by pulling the disc part 6. Compared with the heat dissipation and dustproof net 7 installed with general screws, this method is easier to remove the heat dissipation and dustproof net 7, thereby improving the efficiency of cleaning the heat dissipation and dustproof net 7.
[0041] Working principle:
[0042] When it is necessary to maintain the surveillance camera 2 inside the elevator car 1, first, start the motor 15 to drive the motor gear 14 to rotate, the motor gear 14 drives the gear 16 to rotate, the gear 16 drives the threaded column 13 to rotate, the threaded column 13 drives the threaded sleeve 10 to move, the threaded sleeve 10 drives the slider 11 to move downward, and the downward movement of the slider 11 drives the surveillance camera 2 to move downward.
[0043] When it is necessary to clean the dust on the surface of the entire heat dissipation and dustproof net 7, first, pull the disc part 6, the disc part 6 drives the spring 5 to stretch, the disc part 6 drives the sliding column 4 to move, the movement of the sliding column 4 drives the magnet 3 to move, and then drives the heat dissipation and dustproof net 7 to move away from the surveillance camera 2, and clean the heat dissipation and dustproof net 7.
[0044] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A monitoring device for elevator maintenance, characterized in that: include: Elevator box (1) and surveillance camera (2); The heat dissipation and dustproof component is arranged on the monitoring camera (2), and the dust-proof and heat dissipation component comprises a first magnet (3), a sliding column (4), a spring (5), a disc (6), a heat dissipation and dustproof net (7), a second magnet (8) and a groove (9), wherein the groove (9) is arranged on the monitoring camera (2), and the second magnet (8) is adhered to the inside of the groove (9); The lifting assembly is arranged on an elevator box (1), and comprises a threaded sleeve (10), a slider (11), a sliding groove (12), a threaded column (13), a motor gear (14), a motor (15) and a gear (16); the sliding groove (12) is arranged on the elevator box (1), and the slider (11) slides inside the sliding groove (12).
2. The elevator maintenance monitoring device according to claim 1, characterized in that: The sliding column (4) slides through the heat dissipation dustproof net (7), the magnet one (3) adheres to the sliding column (4), and the magnet one (3) and the magnet two (8) attract each other.
3. The elevator maintenance monitoring device according to claim 1, characterized in that: The disc member (6) is welded to the sliding column (4), one end of the spring (5) is welded to the heat dissipation and dustproof net (7), and the other end of the spring (5) is welded to the disc member (6).
4. The elevator maintenance monitoring device according to claim 1, characterized in that: The threaded sleeve (10) is sleeved inside the slider (11), and the monitoring camera (2) is mounted on the slider (11).
5. The elevator maintenance monitoring device according to claim 1, characterized in that: The threaded column (13) rotates and penetrates the sliding groove (12), and the surface of the sliding groove (12) is threadedly connected with the inner surface of the threaded sleeve (10).
6. The elevator maintenance monitoring device according to claim 1, characterized in that: The motor (15) is screw-mounted on the elevator box (1), and a motor gear (14) is key-mounted on the output shaft of the motor (15).
7. The elevator maintenance monitoring device according to claim 1, characterized in that: The gear (16) is sleeved on the threaded column (13), and the surface of the gear (16) is meshed with the surface of the motor gear (14).