Elevator maintenance supervision data identification device and system thereof

Abstract

The invention relates to the technical field of elevators, in particular to an elevator maintenance supervision data recognition device and a system thereof.The elevator maintenance supervision data recognition device comprises an AI box body, a wiring port is fixedly connected to the inner wall of the rear side of the AI box body, a protective cover is fixedly connected to the rear side of the wiring port, and the wiring port comprises a wiring port. By arranging the AI box body and the wiring port, self-locking when a plug is inserted is achieved, the millimeter-level accurate clamping and anti-loosening effects are achieved, the data transmission stability is improved, and particularly, when the wiring port is connected with external equipment, the wiring port is connected with the external equipment, and the wiring port is connected with the external equipment. During use, an equipment plug is inserted into the slot in the inner wall of the male head connecting block, the male head connecting block is pushed to move towards one side of the U-shaped fixing plate, and in the moving process, the connecting block and the cylindrical limiting block move backwards together until the limiting block is attached to the semicircular groove of the U-shaped plate, the male head connecting block continues to move, and the connecting block is retracted into the inner wall until the diagonal plane of the connecting block is in contact with the diagonal plane of the fixing block.

Description

Technical Field

[0001] The present invention relates to the technical field of elevators, and more particularly to an elevator maintenance and supervision data identification device and a system thereof. Background Art

[0002] An elevator is a permanent transportation device that serves several specific floors in a building and whose car runs on at least two rigid tracks that are perpendicular to the horizontal plane or inclined at an angle of less than 15° to the plumb line. It usually consists of a car, a traction machine, guide wheels, guide rails, counterweights, car doors, floor doors, control systems, traction wire ropes, speed limiters, safety clamps, etc. The main function of an elevator is to transport people or goods from one floor to another. It is an indispensable vertical transportation tool in modern buildings.

[0003] According to the patent document: CN115410132A, a method and system for identifying elevator maintenance supervision data is disclosed, which extracts regions of interest respectively with personnel and elevators as targets from the elevator maintenance monitoring video collected and uploaded in real time by a smart phone, and obtains the personnel object feature vector and the elevator object feature vector through a feature extractor. Considering that human behavior characteristics act on the feature presentation of the elevator object, it is also necessary to pay attention to the interaction characteristics between people and elevators. In the technical solution of this application, the interaction information between maintenance personnel and elevators is represented by the association matrix between personnel behavior characteristics and elevator object characteristics at each time point. In this way, it is possible to intelligently monitor whether the maintenance behavior of maintenance personnel is abnormal based on the elevator monitoring data.

[0004] Elevator maintenance usually involves checking, cleaning, lubricating, adjusting or replacing key components of the elevator to ensure safe and smooth operation of the elevator. Existing identification devices for elevator maintenance supervision data usually collect elevator operation data and video data during maintenance through an AI box. Usually the AI ​​box is installed outside the elevator's control cabinet and connected to the control cabinet using lines to obtain real-time data during elevator operation. However, this installation method has some limitations. The male connector inserted into the AI ​​box is prone to loosening, which will cause unstable data transmission and affect the accuracy of maintenance supervision data. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an elevator maintenance supervision data identification device and a system thereof. The technical problem to be solved by the present invention is that the elevator maintenance supervision data identification device usually collects elevator operation data and video data during maintenance through an AI box. Usually, the AI ​​box is installed outside the control cabinet of the elevator and connected to the control cabinet by lines to obtain real-time data during the operation of the elevator. However, this installation method has some limitations. The male head inserted into the AI ​​box is easy to loosen, which will cause unstable data transmission and affect the accuracy of maintenance supervision data.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] An elevator maintenance and supervision data identification device comprises an AI box body, a wiring port is fixedly connected to the rear inner wall of the AI ​​box body, and a protective cover is fixedly connected to the rear side of the wiring port;

[0008] The wiring port includes a wiring port, and male connectors are respectively arranged on the left and right sides of the inner side of the wiring port;

[0009] The wiring port includes a top plate, and side connecting plates are fixedly connected to the left and right sides of the top plate respectively. Top plate slide grooves are respectively opened on the front and rear sides of the bottom of the top plate, and the inner bottoms of the two side connecting plates are fixedly connected to the bottom plate. Bottom plate slide grooves are respectively opened on the left and right sides of the top of the bottom plate, and slots are opened on the left and right sides of the front side of the bottom plate and the top plate.

[0010] As a further solution of the present invention: the male interface includes a U-shaped fixing plate, the outer wall of the U-shaped fixing plate is fixedly connected to the rear side of the inner side of the top plate and the bottom plate, a semicircular groove is opened in the middle of the front side of the U-shaped fixing plate, and the left and right sides of the U-shaped fixing plate are respectively fixedly connected with a rotating rod stop block.

[0011] As a further solution of the present invention: the top and bottom of the front sides of the left and right sides of the U-shaped fixing plate are slidably connected with sliding rods, the inner ends of the left and right groups of sliding rods extend to the inner side of the U-shaped fixing plate and are fixedly connected with fixing blocks, the inner sides of the two fixing blocks are semicircular sections, the outer sides of the two fixing blocks are bevel sections, the outer ends of the two sliding rods extend to the left and right sides of the outer wall of the U-shaped fixing plate respectively and are both sleeved with springs, and the outer ends of the two groups of sliding rods are fixedly connected with expansion plates.

[0012] As a further solution of the present invention: the front and rear sides of the tops of the two expansion plates are fixedly connected with expansion plate slide rods, the outer walls of the left and right groups of expansion plate slide rods are respectively slidably connected to the inner walls of the two top plate slide grooves, and the rear sides of the two expansion plates are provided with L-shaped expansion rod slide grooves.

[0013] As a further solution of the present invention: the middle parts of the outer sides of the two expansion plates are rotatably connected with a V-shaped rotating rod, the front sides of the two V-shaped rotating rods are fixedly connected with a V-shaped rotating rod push rod, the inner sides of the two V-shaped rotating rod push rods are respectively fitted with the outer sides of the two rotating rod blocks, the rear sides of the outer walls of the two V-shaped rotating rods are rotatably connected with an L-shaped expansion rod, the inner sides of the two L-shaped expansion rods are semicircular cross-sections, the rear sides of the outer sides of the two L-shaped expansion rods are fixedly connected with a line operation detection warning light, and the rear sides of the outer walls of the two L-shaped expansion rods are respectively slidably connected to the inner walls of the L-shaped expansion rod slide grooves opened on the front sides of the two expansion plates.

[0014] As a further solution of the present invention: a male connecting block is arranged on the inner side of the two expansion plates, the bottom of the male connecting block is fixedly connected to the top of the bottom plate, and the inner sides of the left and right sides of the front side of the male connecting block are beveled surfaces with an inclination opposite to that of the two fixed blocks.

[0015] As a further solution of the present invention: the left and right sides of the rear side of the inner wall of the male connecting block are respectively fixedly connected with connecting block springs, the front ends of the two connecting block springs are fixedly connected with connecting blocks, the front bottom of the connecting block is fixedly connected with a cylindrical limit block connecting block, the top of the cylindrical limit block connecting block is fixedly connected with a cylindrical limit block, and the outer wall of the cylindrical limit block is aligned with the semicircular groove opened by the U-shaped fixing plate.

[0016] As a further solution of the present invention: the protective cover includes two protective cover side uprights, the rear sides of the two protective cover side uprights are respectively fixedly connected to the left and right sides of the front side of the top plate and the bottom plate, a cross bar is fixedly connected to the middle of the inner bottom of the two protective cover side uprights, and side upright slide grooves are provided on the outer sides of the two protective cover side uprights.

[0017] As a further solution of the present invention: the front side of the L-shaped cover connecting rod is fixedly connected to a hydraulic push rod, the inner walls of the two side vertical plate slide grooves are slidably connected to the L-shaped cover connecting rod, the tops of the two L-shaped covers are fixedly connected to the L-shaped cover, the middle part of the bottom of the L-shaped cover is fixedly connected to the top of the hydraulic push rod, and the left and right sides of the front side of the L-shaped cover are respectively provided with line card slots, and the bottoms of the two line card slots are respectively aligned with the front sides of the two groups of slots.

[0018] In addition, the present invention also relates to an elevator maintenance supervision data identification device and a system thereof, comprising the following steps:

[0019] Step 1: The built-in sensors of the AI ​​box body 1 collect elevator operation data, which include but are not limited to key information such as the elevator's operating status, fault information, and maintenance records. The AI ​​box body 1 uses the built-in data processing module to perform preliminary processing and analysis on these raw data, extracting valuable information, and laying the foundation for subsequent data recognition and processing;

[0020] Step 2: The data after preliminary processing will be transmitted to the core recognition module of the AI ​​box body 1. This module uses advanced machine learning algorithms and deep learning technologies to perform high-precision recognition and analysis on the collected elevator maintenance supervision data. By comparing the preset elevator maintenance standards and historical data, the system can accurately determine the current maintenance status of the elevator and discover potential fault risks in a timely manner;

[0021] Step 3: Once the elevator maintenance problem or potential fault is identified, the AI ​​box body 1 will immediately trigger the alarm mechanism and send the alarm information to the relevant management personnel or maintenance team through the built-in communication module. The information includes the specific location of the fault, possible causes of the fault, and recommended maintenance measures, so that the management personnel can respond quickly and take measures;

[0022] Step 4: In order to further improve the efficiency and accuracy of elevator maintenance, the present invention also proposes an elevator maintenance optimization plan based on big data analysis. By collecting and analyzing a large amount of elevator operation data and maintenance records, the system can dig out the laws and trends of elevator maintenance, and provide managers with more scientific maintenance suggestions and decision-making support.

[0023] The beneficial effects of the present invention are:

[0024] 1. The present invention realizes self-locking when the plug is inserted by providing an AI box body and a wiring port, achieving millimeter-level precise clamping and anti-loosening effects, and improving the stability of data transmission. Specifically, when connecting the wiring port to an external device, first insert the device plug into the slot on the inner wall of the male connector, and push the male connector to move to one side of the U-shaped fixed plate. During the movement, the connection block and the cylindrical limit block move backward together until the limit block fits the semicircular groove of the U-shaped plate. The male connector continues to move to retract the connection block into the inner wall until its beveled surface contacts the beveled surface of the fixed block, and the fixed block is pushed to close and clamped into the limit block. At the same time, the slide rod pulls the retracting and expanding plate to move inward to fix the male connector, ensuring a stable connection with the plug and preventing data transmission interruption or error.

[0025] 2. The present invention realizes visual monitoring of the connection status by providing a V-shaped rotating rod, an L-shaped expansion rod, and a line operation detection warning light. Specifically, when the expansion plate moves inward, the V-shaped rotating rod rotates under the action of the stop block, so that the L-shaped expansion rod moves inward, driving the line detection warning light to approach until it fits with the line. The warning light lights up, indicating that the wiring port has been stably connected to the external device. If the connection is loose or disconnected, the warning light goes out, reminding the staff to check the connection status to ensure stable and reliable data transmission;

[0026] 3. The present invention ensures that the wiring port is well protected by providing a protective cover, and effectively prevents any damage that may be caused to it by external factors, thereby significantly improving the protection effect of the wiring port. Specifically, after the line male connector is inserted, the hydraulic push rod is started, and the telescopic end of the hydraulic push rod drives the L-shaped cover to move, and the traction connecting rod slides smoothly in the slide groove. Finally, the L-shaped cover covers the wiring port, and the line male connector and the line are firmly clamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the rear-view stereoscopic structure of the main body of the present invention;

[0029] Figure 3 It is a schematic diagram of the main body three-dimensional separation structure of the present invention;

[0030] Figure 4 It is a schematic diagram of the three-dimensional structure of the wiring port of the present invention;

[0031] Figure 5 It is a schematic diagram of the three-dimensional separation structure of the wiring port of the present invention;

[0032] Figure 6 It is a schematic diagram of the three-dimensional structure of the wiring port of the present invention;

[0033] Figure 7 It is a schematic diagram of the three-dimensional structure of the male connector of the present invention;

[0034] Figure 8 It is a schematic diagram of the three-dimensional separation structure of the male interface of the present invention;

[0035] Fig. 9 It is a schematic diagram of the three-dimensional structure of the protective cover of the present invention;

[0036] Fig.10 It is a schematic diagram of the three-dimensional separation structure of the protective cover of the present invention.

[0037] In the figure: 1. AI box body; 2. Wiring port; 21. Wiring port; 211. Top plate; 212. Side connecting plate; 213. Top plate slide; 214. Slot; 215. Bottom plate; 216. Bottom plate slide; 22. Male connector; 221. U-shaped fixing plate; 222. Semicircular groove; 223. Rotating rod stopper; 224. Fixing block; 225. Sliding rod; 226. Spring; 227. Retracting and expanding plate; 228. V-shaped rotating rod; 229. V-shaped rotating rod push rod; 2210. L-shaped expansion rod; 2211, L-shaped expansion rod slide; 2212, line operation detection warning light; 2213, male connector; 2214, expansion plate slide; 2215, connecting block spring; 2216, connecting block; 2217, cylindrical limit block connecting block; 2218, cylindrical limit block; 3, protective cover; 31, protective cover side plate; 32, side plate slide; 33, cross bar; 34, hydraulic push rod; 35, L-shaped cover connecting rod; 36, L-shaped cover; 37, line slot. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] like Figure 1-2 As shown, the present invention provides an elevator maintenance supervision data identification device and system thereof, comprising an AI box body 1, a wiring port 2 is fixedly connected to the rear inner wall of the AI ​​box body 1, and a protective cover 3 is fixedly connected to the rear side of the wiring port 2.

[0040] like Figure 3-8As shown, the wiring port 2 includes a wiring port 21, and a male interface 22 is respectively arranged on the left and right sides of the inner side of the wiring port 21, and the wiring port 21 includes a top plate 211, and the left and right sides of the top plate 211 are respectively fixedly connected with side connecting plates 212, and the front and rear sides of the bottom of the top plate 211 are respectively provided with top plate sliding grooves 213, and the inner bottom of the two side connecting plates 212 is fixedly connected with a bottom plate 215, and the left and right sides of the top of the bottom plate 215 are respectively provided with bottom plate sliding grooves 216, and the left and right sides of the front side of the bottom plate 215 and the top plate 211 are both provided with slots 214, and the male interface 22 includes a U-shaped fixing plate 221, and the outer wall of the U-shaped fixing plate 221 is fixedly connected to the rear side of the inner side of the top plate 211 and the bottom plate 215, and the middle part of the front side of the U-shaped fixing plate 221 is opened. A semicircular groove 222 is provided, and the left and right sides of the U-shaped fixed plate 221 are respectively fixedly connected with a rotating rod stop block 223, and the top and bottom of the front sides of the left and right sides of the U-shaped fixed plate 221 are slidably connected with sliding rods 225, and the inner ends of the left and right groups of sliding rods 225 extend to the inner side of the U-shaped fixed plate 221 and are fixedly connected with a fixing block 224, and the inner sides of the two fixing blocks 224 are semicircular cross-sections, and the outer sides of the two fixing blocks 224 are beveled surfaces, and the outer ends of the two sliding rods 225 extend to the left and right sides of the outer wall of the U-shaped fixed plate 221 and are respectively sleeved with springs 226, and the outer ends of the two groups of sliding rods 225 are fixedly connected with a receiving and expanding plate 227, and the front and rear sides of the tops of the two receiving and expanding plates 227 are fixedly connected with the receiving and expanding plate sliding rods 2214, and the left and right groups of receiving and expanding plates The outer walls of the slide bar 2214 are slidably connected to the inner walls of the two top plate slide grooves 213 respectively, and the rear sides of the two expansion plates 227 are provided with L-shaped expansion rod slide grooves 2211. The middle parts of the outer sides of the two expansion plates 227 are rotatably connected with V-shaped rotating rods 228, and the front sides of the two V-shaped rotating rods 228 are fixedly connected with V-shaped rotating rod push rods 229. The inner sides of the two V-shaped rotating rod push rods 229 are respectively fitted with the outer sides of the two rotating rod blocks 223, and the rear sides of the outer walls of the two V-shaped rotating rods 228 are rotatably connected with L-shaped expansion rods 2210. The inner sides of the two L-shaped expansion rods 2210 are both semicircular cross-sections. The rear sides of the outer sides of the two L-shaped expansion rods 2210 are fixedly connected with line operation detection warning lights 2212. The rear side of the outer wall is respectively slidably connected to the inner wall of the L-shaped expansion rod slide groove 2211 opened on the front side of the two expansion plates 227. The inner sides of the two expansion plates 227 are provided with male connecting blocks 2213. The bottom of the male connecting blocks 2213 is fixedly connected to the top of the bottom plate 215. The inner sides of the left and right sides of the front side of the male connecting blocks 2213 are chamfered surfaces with an inclination opposite to that of the two fixed blocks 224. The left and right sides of the rear side of the inner wall of the male connecting blocks 2213 are respectively fixedly connected with connecting block springs 2215. The front ends of the two connecting block springs 2215 are fixedly connected with connecting blocks 2216. The bottom of the front side of the connecting block 2216 is fixedly connected with a cylindrical limiting block connecting block 2217. The top of the cylindrical limiting block connecting block 2217 is fixedly connected with a cylindrical limiting block 2218.The outer wall of the cylindrical limiting block 2218 is aligned with the semicircular groove 222 formed in the U-shaped fixing plate 221;

[0041] When the wiring port 21 needs to be connected to an external device, first insert the plug of the external device into the inner wall of the male connector 2213 through the slot 214, and push the male connector 2213 to move toward one side of the U-shaped fixing plate 221 during the insertion process. When the male connector 2213 moves toward one side of the U-shaped fixing plate 221, it drives the connecting block 2216, the cylindrical limiting block connecting block 2217 and the cylindrical limiting block 2218 at its top to move toward the rear side. When the cylindrical limiting block 2218 first contacts the U-shaped fixing plate 221 and fits against the inner wall of the semicircular groove 222 opened on the U-shaped fixing plate 221, the male connector 2213 continues to move toward the U-shaped fixing plate 221, and the male connector 2213 retracts the connecting block 2216 into the inner wall of the male connector 2213. When the two sides of the front side of the male connector 2213 When the chamfered surface contacts the chamfered surface on the outside of the two fixing blocks 224, since the chamfered surfaces on both sides of the male connector 2213 have opposite inclinations to the chamfered surfaces of the two fixing blocks 224, when the male connector 2213 continues to move toward the U-shaped fixing plate 221, the two fixing blocks 224 are abutted by the two male connectors 2213, thereby causing the two fixing blocks 224 to move inward and close, thereby completely inserting the cylindrical limiting block 2218 into the semicircular groove 222. At the same time, when the two fixing blocks 224 move inward, the two sliding bars 225 are driven to pull the two expansion plates 227 inward to fix the male connector 2213, so as to ensure that the male connector 2213 and the plug of the external device are stably connected in the wiring port 21, so as to avoid falling off and causing data transmission interruption or data error of the elevator maintenance supervision data identification device;

[0042] At the same time, when the two expansion plates 227 move inward, the two V-shaped rotating rod push rods 229 are pushed by the two rotating rod push blocks 223, so that the two V-shaped rotating rods 228 rotate with the outer sides of the two expansion plates 227 as the axis, so that the V-shaped rotating rod 228 moves inward away from the L-shaped expansion rod 2210 on one side of the V-shaped rotation rod push rod 229. In the process of the two L-shaped expansion rods 2210 moving inward, the two line operation detection warning lights 2212 are driven to approach each other until the inner side of the L-shaped expansion rod 2210 fits the line of the male connector. At this time, the line operation detection warning light 2212 is activated and starts to light up, which is used to remind the staff that the wiring port 21 has been successfully connected to the external device and the connection is stable. If the connection between the wiring port 21 and the external device is loose or disconnected, the line operation detection warning light 2212 goes out, thereby promptly reminding the staff to check the connection status of the wiring port 21 to ensure stable and reliable data transmission of the elevator maintenance supervision data identification device.

[0043] like Figure 9-10 As shown, the protective cover 3 includes two protective cover side upright plates 31, the rear sides of the two protective cover side upright plates 31 are respectively fixedly connected to the left and right sides of the front sides of the top plate 211 and the bottom plate 215, a cross bar 33 is fixedly connected to the middle of the inner bottom of the two protective cover side upright plates 31, and side upright plate slide grooves 32 are provided on the outer sides of the two protective cover side upright plates 31, a hydraulic push rod 34 is fixedly connected to the front side of the L-shaped cover plate connecting rod 35, and the inner walls of the two side upright plate slide grooves 32 are slidably connected to the L-shaped cover plate connecting rod 35, the tops of the two L-shaped cover plates 36 are fixedly connected to the L-shaped cover plates 36, the middle of the bottom of the L-shaped cover plates 36 is fixedly connected to the top of the hydraulic push rod 34, and the left and right sides of the front side of the L-shaped cover plates 36 are respectively provided with line card slots 37, and the bottoms of the two line card slots 37 are respectively aligned with the front sides of the two groups of slots 214;

[0044] After the line male connector is fully inserted into the wiring port 2, the next operation is to start the hydraulic push rod 34. The telescopic end of the hydraulic push rod 34 will start to move, thereby driving the L-shaped cover 36 to move accordingly. During the movement, the L-shaped cover 36 will pull the L-shaped cover connecting rod 35 to slide smoothly along the side plate slide groove 32. As a result of this series of actions, the L-shaped cover 36 successfully completely covers the wiring port 2. At this time, the line male connector is firmly clamped in the slot 214, and the line on the line male connector is also clamped in the line card slot 37. This design not only ensures that the wiring port 2 is well protected, but also effectively prevents any damage that may be caused to it by external factors, thereby significantly improving the protection effect of the wiring port 2.

[0045] In addition, the present invention also relates to an elevator maintenance supervision data identification device and a system thereof, comprising the following steps:

[0046] Step 1: The built-in sensors of the AI ​​box body 1 collect elevator operation data, which include but are not limited to key information such as the elevator's operating status, fault information, and maintenance records. The AI ​​box body 1 uses the built-in data processing module to perform preliminary processing and analysis on these raw data, extracting valuable information, and laying the foundation for subsequent data recognition and processing;

[0047] Step 2: The data after preliminary processing will be transmitted to the core recognition module of the AI ​​box body 1. This module uses advanced machine learning algorithms and deep learning technologies to perform high-precision recognition and analysis on the collected elevator maintenance supervision data. By comparing the preset elevator maintenance standards and historical data, the system can accurately determine the current maintenance status of the elevator and discover potential fault risks in a timely manner;

[0048] Step 3: Once the elevator maintenance problem or potential fault is identified, the AI ​​box body 1 will immediately trigger the alarm mechanism and send the alarm information to the relevant management personnel or maintenance team through the built-in communication module. The information includes the specific location of the fault, possible causes of the fault, and recommended maintenance measures, so that the management personnel can respond quickly and take measures;

[0049] Step 4: In order to further improve the efficiency and accuracy of elevator maintenance, the present invention also proposes an elevator maintenance optimization plan based on big data analysis. By collecting and analyzing a large amount of elevator operation data and maintenance records, the system can dig out the laws and trends of elevator maintenance, and provide managers with more scientific maintenance suggestions and decision-making support.

[0050] Working principle of the present invention: when it is necessary to connect the wiring port 21 to an external device, first insert the plug of the external device into the inner wall of the male connector 2213 through the slot 214, and push the male connector 2213 to move toward one side of the U-shaped fixing plate 221 during the insertion process. When the male connector 2213 moves toward one side of the U-shaped fixing plate 221, it drives the connecting block 2216, the cylindrical limiting block connecting block 2217 and the cylindrical limiting block 2218 at its top to move toward the rear side together. When the cylindrical limiting block 2218 first contacts the U-shaped fixing plate 221 and fits against the inner wall of the semicircular groove 222 opened in the U-shaped fixing plate 221, the male connector 221 is then 3 continues to move toward the U-shaped fixing plate 221, and the male connecting block 2213 retracts the connecting block 2216 into the inner wall of the male connecting block 2213. When the chamfered surfaces on both sides of the front side of the male connecting block 2213 contact the chamfered surfaces on the outer sides of the two fixing blocks 224, since the inclinations of the chamfered surfaces on both sides of the male connecting block 2213 are opposite to the chamfered surfaces of the two fixing blocks 224, when the male connecting block 2213 continues to move toward the U-shaped fixing plate 221, the two fixing blocks 224 are moved inward and closed due to the abutment of the two male connecting blocks 2213, thereby completely inserting the cylindrical limiting block 2218 into the semicircular groove 222. At the same time, when the two fixing blocks 22 When the two expansion plates 227 move inward, the two slide bars 225 are driven to pull the two expansion plates 227 inward to fix the male connector 2213, so as to ensure that the male connector 2213 is stably connected to the plug of the external device in the wiring port 21, and to prevent the male connector 2213 from falling off and causing data transmission interruption or data error of the elevator maintenance and supervision data identification device. At the same time, when the two expansion plates 227 move inward, the two V-shaped rotating rod push rods 229 are abutted by the two rotating rod abutting blocks 223, so that the two V-shaped rotating rods 228 rotate with the outer sides of the two expansion plates 227 as the axis, so that the V-shaped rotating rods 228 are away from the L-shaped expansion rod on one side of the V-shaped rotating rod push rod 229. 2210 moves inwards. During the movement of the two L-shaped expansion rods 2210 inwards, the two line operation detection warning lights 2212 are driven to approach each other until the inner side of the L-shaped expansion rod 2210 fits the line of the male connector. At this time, the line operation detection warning light 2212 is activated and starts to light up, which is used to remind the staff that the wiring port 21 has been successfully connected to the external device and the connection is stable. If the connection between the wiring port 21 and the external device is loose or disconnected, the line operation detection warning light 2212 goes out, thereby promptly reminding the staff to check the connection status of the wiring port 21, ensuring that the data transmission of the elevator maintenance supervision data identification device is stable and reliable;

[0051] After the line male connector is fully inserted into the wiring port 2, the next operation is to start the hydraulic push rod 34. The telescopic end of the hydraulic push rod 34 will start to move, thereby driving the L-shaped cover 36 to move accordingly. During the movement, the L-shaped cover 36 will pull the L-shaped cover connecting rod 35 to slide smoothly along the side plate slide groove 32. As a result of this series of actions, the L-shaped cover 36 successfully completely covers the wiring port 2. At this time, the line male connector is firmly clamped in the slot 214, and the line on the line male connector is also clamped in the line card slot 37.

[0052] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An elevator maintenance supervision data identification device, characterized in that: It comprises an AI box body (1), a wiring port (2) is fixedly connected to the inner wall of the rear side of the AI ​​box body (1), and a protective cover (3) is fixedly connected to the rear side of the wiring port (2); The wiring port (2) comprises a wiring port (21), and male connectors (22) are respectively arranged on the left and right sides of the inner side of the wiring port (21); The wiring port (21) comprises a top plate (211), the left and right sides of the top plate (211) are respectively fixedly connected with side connecting plates (212), the front and rear sides of the bottom of the top plate (211) are respectively provided with top plate sliding grooves (213), the inner bottoms of the two side connecting plates (212) are fixedly connected with a bottom plate (215), the left and right sides of the top of the bottom plate (215) are respectively provided with bottom plate sliding grooves (216), and the left and right sides of the front side of the bottom plate (215) and the top plate (211) are both provided with slots (214).

2. The elevator maintenance supervision data identification device according to claim 1, characterized in that: The male interface (22) comprises a U-shaped fixing plate (221), the outer wall of which is fixedly connected to the rear side of the inner side of the top plate (211) and the bottom plate (215), a semicircular groove (222) is provided in the middle of the front side of the U-shaped fixing plate (221), and the left and right sides of the U-shaped fixing plate (221) are respectively fixedly connected with a rotating rod stop block (223).

3. The elevator maintenance supervision data identification device according to claim 2, characterized in that: The top and bottom of the front sides of the left and right sides of the U-shaped fixing plate (221) are slidably connected with sliding rods (225), the inner ends of the left and right groups of the sliding rods (225) extend to the inner side of the U-shaped fixing plate (221) and are fixedly connected with fixing blocks (224), the inner sides of the two fixing blocks (224) are semicircular sections, and the outer sides of the two fixing blocks (224) are bevel sections, the outer ends of the two sliding rods (225) extend to the left and right sides of the outer wall of the U-shaped fixing plate (221) and are sleeved with springs (226), and the outer ends of the two groups of the sliding rods (225) are fixedly connected with expansion plates (227).

4. The elevator maintenance supervision data identification device according to claim 3 is characterized in that: The front and rear sides of the tops of the two expansion plates (227) are fixedly connected with expansion plate slide bars (2214), and the outer walls of the left and right groups of expansion plate slide bars (2214) are respectively slidably connected to the inner walls of the two top plate slide grooves (213), and the rear sides of the two expansion plates (227) are provided with L-shaped expansion rod slide grooves (2211).

5. The elevator maintenance supervision data identification device according to claim 4, characterized in that: The middle parts of the outer sides of the two expansion plates (227) are rotatably connected with V-shaped rotating rods (228), the front sides of the two V-shaped rotating rods (228) are fixedly connected with V-shaped rotating rod push rods (229), the inner sides of the two V-shaped rotating rod push rods (229) are respectively fitted with the outer sides of the two rotating rod blocks (223), the rear sides of the outer walls of the two V-shaped rotating rods (228) are rotatably connected with L-shaped expansion rods (2210), the inner sides of the two L-shaped expansion rods (2210) are semicircular cross-sections, the rear sides of the outer sides of the two L-shaped expansion rods (2210) are fixedly connected with line operation detection warning lights (2212), and the rear sides of the outer walls of the two L-shaped expansion rods (2210) are respectively slidably connected to the inner walls of the L-shaped expansion rod sliding grooves (2211) opened on the front sides of the two expansion plates (227).

6. An elevator maintenance supervision data identification device according to claim 5, characterized in that: A male connection block (2213) is arranged on the inner side of the two expansion plates (227), the bottom of the male connection block (2213) is fixedly connected to the top of the bottom plate (215), and the inner sides of the left and right sides of the front side of the male connection block (2213) are chamfered surfaces with an inclination opposite to that of the two fixed blocks (224).

7. An elevator maintenance supervision data identification device according to claim 6, characterized in that: The left and right sides of the rear side of the inner wall of the male connecting block (2213) are respectively fixedly connected with connecting block springs (2215), the front ends of the two connecting block springs (2215) are fixedly connected with connecting blocks (2216), the front bottom of the connecting block (2216) is fixedly connected with a cylindrical limiting block connecting block (2217), the top of the cylindrical limiting block connecting block (2217) is fixedly connected with a cylindrical limiting block (2218), and the outer wall of the cylindrical limiting block (2218) is aligned with the semicircular groove (222) opened on the U-shaped fixing plate (221).

8. The elevator maintenance supervision data identification device according to claim 1, characterized in that: The protective cover (3) comprises two protective cover side upright plates (31), the rear sides of the two protective cover side upright plates (31) are respectively fixedly connected to the left and right sides of the front sides of the top plate (211) and the bottom plate (215), a cross bar (33) is fixedly connected to the middle of the bottom of the inner side of the two protective cover side upright plates (31), and the outer sides of the two protective cover side upright plates (31) are provided with side upright plate sliding grooves (32).

9. An elevator maintenance supervision data identification device according to claim 8, characterized in that: The front side of the L-shaped cover connecting rod (35) is fixedly connected to a hydraulic push rod (34), the inner walls of the two side vertical plate slide grooves (32) are slidably connected to the L-shaped cover connecting rod (35), the tops of the two L-shaped cover plates (36) are fixedly connected to the L-shaped cover plates (36), the bottom middle part of the L-shaped cover plates (36) is fixedly connected to the top of the hydraulic push rod (34), and the left and right sides of the front side of the L-shaped cover plate (36) are respectively provided with line card slots (37), and the bottoms of the two line card slots (37) are respectively aligned with the front sides of the two groups of slots (214).

10. A system for elevator maintenance supervision data identification device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: The built-in sensors of the AI ​​box body 1 collect elevator operation data, which include but are not limited to key information such as the elevator's operating status, fault information, and maintenance records. The AI ​​box body 1 uses the built-in data processing module to perform preliminary processing and analysis on these raw data, extracting valuable information, and laying the foundation for subsequent data recognition and processing; Step 2: The data after preliminary processing will be transmitted to the core recognition module of the AI ​​box body 1. This module uses advanced machine learning algorithms and deep learning technologies to perform high-precision recognition and analysis on the collected elevator maintenance supervision data. By comparing the preset elevator maintenance standards and historical data, the system can accurately determine the current maintenance status of the elevator and discover potential fault risks in a timely manner; Step 3: Once the elevator maintenance problem or potential fault is identified, the AI ​​box body 1 will immediately trigger the alarm mechanism and send the alarm information to the relevant management personnel or maintenance team through the built-in communication module. The information includes the specific location of the fault, possible causes of the fault, and recommended maintenance measures, so that the management personnel can respond quickly and take measures; Step 4: In order to further improve the efficiency and accuracy of elevator maintenance, the present invention also proposes an elevator maintenance optimization plan based on big data analysis. By collecting and analyzing a large amount of elevator operation data and maintenance records, the system can dig out the laws and trends of elevator maintenance, and provide managers with more scientific maintenance suggestions and decision-making support.

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