Intelligent operation and maintenance monitoring equipment for rail transit metro vehicle

Abstract

The utility model discloses intelligent operation and maintenance monitoring equipment for rail transit subway vehicles, and belongs to the technical field of operation and maintenance monitoring. Comprising an integrated frame and installation blocks, the two sets of installation blocks are symmetrically installed on the outer surface of the integrated frame, a bidirectional lead screw is movably installed in the installation blocks, a stepping motor is installed on the side wall of the integrated frame, the output end of the stepping motor is connected with the bidirectional lead screw, and the surface of the bidirectional lead screw is sleeved with two sets of threaded sleeves; and the threaded sleeves are in threaded connection with the two-way lead screw, inserting bases are installed at the bottom ends of the threaded sleeves correspondingly, limiting rings are installed on the side walls of the inserting bases correspondingly, and limiting columns are slidably installed in the limiting rings correspondingly. According to the utility model, the camera can be conveniently and quickly inserted, disassembled and assembled, the shooting position and the shooting angle of the camera can be conveniently and flexibly adjusted, all-around shooting, monitoring, operation and maintenance can be carried out on the interior of the carriage, and the use flexibility and the use safety are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of operation and maintenance monitoring, specifically to a track traffic subway vehicle intelligent operation and maintenance monitoring equipment. BACKGROUND

[0002] Track traffic refers to a kind of traffic tool or transport system, which needs to drive on specific track, with the diversified development of train and railway technology, track traffic presents more and more types, not only spread in long-distance land transport, also widely used in medium and short distance urban public traffic, and in the process of track traffic operation, usually monitoring equipment is used to monitor the situation in the car, real-time monitoring of the safety situation in the car, the traditional operation and maintenance monitoring equipment is mostly fixedly installed in the carriage, and it is inconvenient to disassemble, and if it is impacted by the outside, it is easy to be damaged, and the protection is poor, in order to improve the situation, a track traffic subway vehicle intelligent operation and maintenance monitoring equipment is provided.

[0003] As disclosed in the authorized announcement No.CN220792670U, a track traffic subway vehicle intelligent operation and maintenance monitoring equipment, including support assembly and camera monitoring assembly, the support assembly includes fixed seat and support seat, a plurality of groups of damping rubber columns are arranged between the fixed seat and the support seat along the circumferential direction, the camera monitoring assembly includes a rotating shell installed in the fixed seat support, the lower half of the shell of the rotating shell is rotatably connected with a rotating shaft, and the upper half of the shell of the rotating shell is provided with a rotating motor corresponding to the rotating shaft, the shaft rod bottom end of the rotating shaft is provided with a swing shell, the upper half of the support of the arm force seat is rotatably connected with a first camera probe, and the lower half of the support of the arm force seat is rotatably connected with a second camera probe.

[0004] Although it realizes the horizontal rotation, up-down swing rotation adjustment of camera monitoring assembly, can real-time adjust the camera angle of two camera probes in monitoring, makes the camera probe keep the way of one before the other, real-time, comprehensive monitoring operation and maintenance of track vehicle interior, can improve the flexible monitoring performance of operation and maintenance monitoring equipment, and ensure the comprehensive monitoring operation and maintenance of track vehicle interior environment.

[0005] But it does not solve the problem that the existing monitoring equipment is not convenient for quick plug-in disassembly of camera when used, is not conducive to flexible adjustment of shooting position and shooting angle of camera and all-around shooting monitoring operation and maintenance of carriage interior, affects the flexibility of use and safety during use. UTILITY MODEL CONTENT

[0006] The utility model discloses a rail transit subway vehicle intelligent operation and maintenance monitoring equipment to solve the problem of inconveniently and quickly plugging and disassembling the camera of the monitoring equipment, not conducive to the flexible adjustment of the shooting position and shooting angle of the camera and the all -round shooting monitoring operation of the car interior, and the flexibility of use and the safety during use are affected.

[0007] To solve the above technical problems, the utility model provides the following technical scheme:

[0008] A rail transit subway vehicle intelligent operation and maintenance monitoring equipment, including integrated frame and mounting block, the outer surface of integrated frame is installed two groups mounting block symmetrically, the inside movable mounting of mounting block has two -way screw rod, the lateral wall of integrated frame is installed step motor, and the output of step motor is connected with two -way screw rod, the surface of two -way screw rod is equipped with two groups thread sleeve, and thread sleeve is connected with two -way screw rod thread, and the bottom of thread sleeve all installs the plug -in seat, the lateral wall of plug -in seat all installs the limit ring.

[0009] Optionally, the inside of the limit ring is slidably installed with a limit post, the surface of the limit post is provided with a first spring, and the two ends of the first spring are respectively connected with the limit post and the limit ring.

[0010] Optionally, the inside of the plug-in seat is slidably installed with a plug-in post, and the limit post can be clamped into the groove on the surface of the plug-in post, and the bottom of the plug-in post is installed with a placing block.

[0011] Optionally, the lateral wall of the placing block is installed with a servo motor, the output of the servo motor is installed with a driving shaft, and the driving shaft is movably connected with the placing block.

[0012] Optionally, the surface of the driving shaft is installed with an adjusting block, and the adjusting block is slidably connected with the placing block.

[0013] Optionally, the bottom of the adjusting block is installed with a camera, and the bottom of the camera is installed with a protective frame.

[0014] Optionally, the inside of the protective frame is symmetrically installed with a slide rod, and the surface of the slide rod is symmetrically slidably installed with a sliding block.

[0015] Optionally, the surface of the slide rod on one side of the sliding block is provided with a second spring, and the two ends of the second spring are respectively connected with the sliding block and the protective frame.

[0016] Optionally, the lateral wall of the sliding block is provided with a linkage arm, one end of the linkage arm close to the sliding block is provided with a hinged shaft, the linkage arm is movably connected with the sliding block through the hinged shaft, and the outside of the protective frame is provided with a protective plate.

[0017] Optionally, the linkage arms are provided with linkage shafts at one end close to the protective plates, and the linkage arms are movably connected with the protective plates through the linkage shafts.

[0018] Compared with the prior art, the monitoring device not only realizes convenient and quick plug-in and plug-out of the cameras, facilitates flexible adjustment of the shooting position and shooting angle of the cameras and omnidirectional shooting monitoring and operation of the interior of the carriage, but also improves the flexibility of use and safety during use.

[0019] When the cameras need to be disassembled, the limiting columns are pulled outwards, so that the limiting columns are separated from the plug-in columns, the cameras are disassembled, and the quick plug-in and plug-out of the cameras are completed.

[0020] When the cameras are impacted from the bottom by external objects, the external objects drive the protective plates to move, the protective plates drive the linkage arms to rotate through the linkage shafts, the linkage arms drive the sliding blocks to slide on the surfaces of the sliding rods through the hinged shafts, the sliding blocks press the second springs, the second springs counteract the force under the elastic cooperation of the second springs, the cameras are protected, and the safety during use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present application and, together with the description, further serve to explain the principles of the present application and to enable a person skilled in the relevant art to make and use the present application.

[0022] Figure 1A three-dimensional perspective structure schematic diagram of the utility model is shown in the figure.

[0023] Figure 2 A three-dimensional perspective structure schematic diagram of the utility model is shown in the figure.

[0024] Figure 3 A front view sectional structure schematic diagram of the integrated frame of the utility model is shown in the figure.

[0025] Figure 4 A three-dimensional perspective structure schematic diagram of the utility model is shown in the figure.

[0026] Figure 5 A three-dimensional perspective structure schematic diagram of the utility model is shown in the figure.

[0027] Reference signs:

[0028] 1, integrated frame; 2, mounting block; 3, camera; 4, protective frame; 5, bidirectional screw rod; 6, threaded sleeve; 7, plug-in seat; 8, placing block; 9, protective plate; 10, stepping motor; 11, servo motor; 12, adjusting block; 13, driving shaft; 14, limiting column; 15, limiting ring; 16, first spring; 17, plug-in column; 18, second spring; 19, sliding block; 20, hinged shaft; 21, linkage arm; 22, sliding rod; 23, linkage shaft.

[0029] As shown in the figure, in order to clearly realize the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for the need of illustration, and is not intended to limit the utility model in the specific structure, device and environment, and those skilled in the art can adjust or modify these devices and environment according to specific needs. DETAILED DESCRIPTION

[0030] The utility model provides a kind of rail transit subway vehicle intelligent operation and maintenance monitoring equipment, which is described in detail below in combination with drawings and specific embodiments. It should be noted here that, in order to make the embodiment more detailed, the following embodiments are the best, preferred embodiment, and other alternative ways can also be used by those skilled in the art to implement for some known technologies;And the part of drawing is only for more specific description of embodiment, and is not intended to specifically limit the utility model.

[0031] It should be noted that in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the described embodiment can include a specific feature, structure or property, but not necessarily every embodiment includes this specific feature, structure or property. In addition, when a specific feature, structure or property is described in combination with an embodiment, it should be within the knowledge of those skilled in the related art to realize this feature, structure or property in combination with other embodiments (whether or not explicitly described).

[0032] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0033] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0034] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0035] like Figures 1 to 5 As shown, an embodiment of this utility model provides an intelligent operation and maintenance monitoring device for rail transit subway vehicles, including an integrated frame 1 and mounting blocks 2. Two sets of mounting blocks 2 are symmetrically mounted on the outer surface of the integrated frame 1. A bidirectional lead screw 5 is movably mounted inside the mounting block 2. A stepper motor 10 is mounted on the side wall of the integrated frame 1, which serves as a power drive. The output end of the stepper motor 10 is connected to the bidirectional lead screw 5. Two sets of threaded sleeves 6 are fitted on the surface of the bidirectional lead screw 5, and the threaded sleeves 6 are connected to the bidirectional lead screw 5. The lead screw 5 is threaded, and the bottom of the threaded sleeve 6 is equipped with a plug seat 7. The side wall of the plug seat 7 is equipped with a limit ring 15. The inside of the limit ring 15 is slidably equipped with a limit post 14. The surface of the limit post 14 is provided with a first spring 16, and the two ends of the first spring 16 are respectively connected to the limit post 14 and the limit ring 15. The inside of the plug seat 7 is slidably equipped with a plug post 17, and the limit post 14 can be inserted into the groove on the surface of the plug post 17. The bottom of the plug post 17 is equipped with a placement block 8.

[0036] The side wall of the placing block 8 is provided with a servo motor 11, which serves as a power drive. The output end of the servo motor 11 is provided with a driving shaft 13, and the driving shaft 13 is movably connected with the placing block 8.

[0037] The surface of the driving shaft 13 is provided with an adjusting block 12, and the adjusting block 12 is slidably connected with the placing block 8.

[0038] The placing block 8 is taken out, the camera 3 is moved by the placing block 8, the plug-in column 17 is inserted into the inside of the plug-in seat 7, the limiting column 14 is moved outward in the inside of the limiting ring 15 by the plug-in column 17, and the limiting column 14 is extruded by the first spring 16. When the groove on the surface of the plug-in column 17 moves to the position of the limiting column 14, the limiting column 14 is reset and clamped into the inside of the plug-in column 17 by the first spring 16, so that the whole device is assembled. When the camera 3 needs to be disassembled, the limiting column 14 is pulled outwards, so that the limiting column 14 and the plug-in column 17 are separated, the camera 3 is disassembled, and the quick assembly and disassembly of the camera 3 are completed. Then the integrated frame 1 is installed on the top of the subway car through the mounting block 2, the stepping motor 10 is turned on, the bidirectional screw rod 5 is rotated by the stepping motor 10, the two sets of threaded sleeves 6 are moved away from each other by the bidirectional screw rod 5 and the threaded connection between the bidirectional screw rod 5 and the threaded sleeve 6, the plug-in seat 7, the placing block 8 and the camera 3 are moved away from each other by the threaded sleeve 6, the use distance between the two cameras 3 is adjusted, then the servo motor 11 is turned on, the driving shaft 13 is rotated by the servo motor 11, the camera 3 is rotated by the driving shaft 13 through the adjusting block 12, the shooting angle of the camera 3 is adjusted, the different positions inside the car are flexibly shot, and the shooting directions of the two cameras 3 are opposite, so that the inside of the car can be completely shot and monitored, the inside of the car can be well monitored and maintained, the camera can be quickly and conveniently plugged in and disassembled, the shooting position and angle of the camera can be flexibly adjusted, the inside of the car can be conveniently and comprehensively shot and monitored and maintained, and the flexibility in use is improved.

[0039] The bottom end of the adjusting block 12 is provided with a camera 3, and the bottom end of the camera 3 is provided with a protective frame 4. The inside of the protective frame 4 is symmetrically provided with a sliding rod 22, and the surface of the sliding rod 22 is symmetrically provided with a sliding block 19.

[0040] The surface of the sliding rod 22 on one side of the sliding block 19 is provided with a second spring 18, and the two ends of the second spring 18 are respectively connected with the sliding block 19 and the protective frame 4. The side wall of the sliding block 19 is provided with a linkage arm 21, one end of the linkage arm 21 close to the sliding block 19 is provided with a hinge shaft 20, the linkage arm 21 is movably connected with the sliding block 19 through the hinge shaft 20, and the outside of the protective frame 4 is provided with a protective plate 9.

[0041] The linkage arms 21 are provided with linkage shafts 23 at one end close to the protective plates 9, and the linkage arms 21 are movably connected with the protective plates 9 through the linkage shafts 23.

[0042] When the camera 3 is impacted from the bottom, the external object drives the protective plate 9 to move, the protective plate 9 drives the linkage arms 21 to rotate through the linkage shafts 23, the linkage arms 21 drive the sliding blocks 19 to slide on the surface of the slide rods 22 through the hinge shafts 20, the sliding blocks 19 press the second springs 18, and the second springs 18 offset the part of the force under the elastic cooperation, thereby protecting the camera 3 and improving the safety during use.

[0043] The technical scheme of the utility model provides the working principle as follows: taking the placing block 8, the placing block 8 drives the camera 3 to move, the insertion column 17 is inserted into the inside of the insertion seat 7, the insertion column 17 drives the limiting column 14 to move outward in the inside of the limiting ring 15, and the limiting column 14 presses the first spring 16, when the groove on the surface of the insertion column 17 moves to the position of the limiting column 14, the first spring 16 drives the limiting column 14 to reset and be clamped into the inside of the insertion column 17, thereby completing the assembly of the whole device, when the camera 3 needs to be disassembled, the limiting column 14 is pulled out, so that the limiting column 14 is separated from the insertion column 17, the camera 3 is disassembled, the quick assembly and disassembly of the camera 3 are completed, then the integrated frame 1 is installed on the top of the subway car through the mounting block 2 by using the bolt, the bidirectional screw rod 5 is driven to rotate by the stepping motor 10, two groups of threaded sleeves 6 are driven to move away from each other by the bidirectional screw rod 5, the insertion seat 7, the placing block 8 and the camera 3 are driven to move away from each other by the threaded sleeves 6, thereby adjusting the use distance between the two groups of cameras 3, the driving shaft 13 is driven to rotate by the servo motor 11, the camera 3 is driven to rotate by the driving shaft 13 through the adjusting block 12, thereby rotating and adjusting the shooting angle of the camera 3, so that the camera 3 can flexibly shoot different positions in the car, and the shooting directions of the two groups of cameras 3 are opposite, so that the car interior can be completely shot and monitored, thereby well monitoring and maintaining the car interior, when the camera 3 is impacted from the bottom, the external object drives the protective plate 9 to move, the protective plate 9 drives the linkage arms 21 to rotate through the linkage shafts 23, the linkage arms 21 drive the sliding blocks 19 to slide on the surface of the slide rods 22 through the hinge shafts 20, the sliding blocks 19 press the second springs 18, and the second springs 18 offset the part of the force under the elastic cooperation, thereby protecting the camera 3, and the above is the whole use content of the intelligent monitoring and maintaining equipment for rail transit subway vehicles.

[0044] The utility model covers any alternative, modification, equivalent method and scheme which are made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the following preferred embodiment of the utility model, and the utility model can also be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known method, process, flow, element and circuit are not explained in detail.

[0045] The above only is the preferred implementation of the utility model, should point out, for the ordinary skill in the art of the present technology, on the premise of not departing from the principle of the utility model, still can make a number of improvement and embellishment, these improvements and embellishment also should be regarded as the protection range of the utility model.

Claims

1. An intelligent operation and maintenance monitoring device for rail transit subway vehicles, comprising an integrated frame and a mounting block, characterized in that: Two groups of mounting blocks are symmetrically mounted on the outer surface of the integrated frame, a bidirectional screw rod is movably mounted in the mounting block, a stepping motor is mounted on the side wall of the integrated frame, and the output end of the stepping motor is connected with the bidirectional screw rod, two groups of threaded sleeves are sleeved on the surface of the bidirectional screw rod and are in threaded connection with the bidirectional screw rod, and a plug-in seat is mounted at the bottom end of the threaded sleeve, a limiting ring is mounted on the side wall of the plug-in seat, and a limiting column is slidably mounted in the limiting ring. 2.The rail transit subway vehicle intelligent operation and maintenance monitoring device according to claim 1, characterized in that: First springs are arranged on the surface of the limiting column, and two ends of the first spring are respectively connected with the limiting column and the limiting ring. 3.The rail transit subway vehicle intelligent operation and maintenance monitoring device according to claim 2, characterized in that: A plug-in column is slidably mounted in the plug-in seat, and the limiting column can be clamped into the groove on the surface of the plug-in column.

4. The rail transit subway vehicle intelligent operation and maintenance monitoring device according to claim 3, characterized in that: A servo motor is mounted on the side wall of the plug-in column, a driving shaft is mounted at the output end of the servo motor, and the driving shaft is movably connected with the plug-in column. 5.The intelligent operation and maintenance monitoring device for rail transit subway vehicles according to claim 4, characterized in that: An adjusting block is mounted on the surface of the driving shaft, and the adjusting block is in sliding connection with the plug-in column. 6.The intelligent operation and maintenance monitoring device for rail transit subway vehicles according to claim 5, characterized in that: A camera is mounted at the bottom end of the adjusting block, and a protection frame is mounted at the bottom end of the camera.

7. The rail transit subway vehicle intelligent operation and maintenance monitoring device according to claim 6, characterized in that: Sliding rods are symmetrically mounted in the protection frame, and sliding blocks are symmetrically slidably mounted on the surface of the sliding rods. 8.The intelligent operation and maintenance monitoring device for rail transit subway vehicles according to claim 7, characterized in that: Second springs are arranged on the surface of the sliding rod on one side of the sliding block, and two ends of the second spring are respectively connected with the sliding block and the protection frame. 9.The intelligent operation and maintenance monitoring device for rail transit metro vehicles according to claim 8, characterized in that: A linkage arm is arranged on the side wall of the sliding block, a hinge shaft is arranged at one end of the linkage arm close to the sliding block, the linkage arm is movably connected with the sliding block through the hinge shaft, and a protection plate is arranged outside the protection frame. 10.The rail transit subway vehicle intelligent operation and maintenance monitoring device of claim 9, characterized in that: A linkage shaft is arranged at one end of the linkage arm close to the protection plate, and the linkage arm is movably connected with the protection plate through the linkage shaft.

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